Cross Reference: /src/sys/arch/mips/rmi

History log of /src/sys/arch/mips/rmi
Revision	Date	Author	Comments
1.1	24-Dec-2011	matt	branches: 1.1.2; file com_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	19-Jan-2012	matt	branches: 1.1.2; file rmixl_cde_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.1	19-Jan-2012	matt	PCI attachments (mostly stubs) for most XLP devices.
1.1	27-Dec-2011	matt	branches: 1.1.2; file rmixl_cfi_xlnor.c was initially added on branch matt-nb5-mips64.
1.1.2.2	28-Dec-2011	matt	Add NOR support for XLP.
1.1.2.1	27-Dec-2011	matt	Add NOR/NAND (from HEAD)/SPI attachments.
1.8	11-Dec-2018	thorpej	Add a convenience function, com_init_regs_stride(), that shifts the register offsets and size by the specified amount. Use in front-ends as appropriate.
1.7	08-Dec-2018	thorpej	Remove the COM_REGMAP option -- just use it all the time. While here, garbage-collect the COM_FUNCMAP and COM_AU1X00 options, as there are not used anywhere.
1.6	08-Dec-2018	thorpej	Clean up initialization of com_regs structure, in preparation for some additional changers.
1.5	01-Jul-2011	dyoung	branches: 1.5.52; 1.5.54; #include <sys/bus.h> instead of <machine/bus.h>.
1.4	11-May-2011	cliff	sync from matt-nb5-mips64 branch
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Sep-2009	cliff	branches: 1.1.2; file rmixl_com.c was initially added on branch matt-nb5-mips64.
1.1.2.17	31-Dec-2011	matt	Switch to using IST_<foo> instead of private enums.
1.1.2.16	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.15	11-May-2011	cliff	simplify rmixl_com_initmap() a bit
1.1.2.14	21-May-2010	cliff	- establish interrupt at IPL_VM (was IPL_SERIAL)
1.1.2.13	18-May-2010	cliff	configure com1 and make it attach correctly note that config loc 'mult' is assumed to be 4, and so no need to specify
1.1.2.12	12-Apr-2010	cliff	- specifiy if mpsafe when establishing interrupts (all are 'false' except comintr for now)
1.1.2.11	21-Mar-2010	cliff	- pass obio_tmsk to rmixl_intr_establish
1.1.2.10	20-Jan-2010	matt	cleanup attachments so that other mips cpus can use the same scheme.
1.1.2.9	14-Dec-2009	cliff	- replace single bus space with two (big & little endian) bus spaces for obio - use comcnspeed instead of CONSPEED - use comcnfreq instead of CONFREQ
1.1.2.8	12-Dec-2009	cliff	initialize sc_frequency to CONSFREQ
1.1.2.7	15-Nov-2009	cliff	- use new obio bus space
1.1.2.6	25-Sep-2009	cliff	establish interrupt in rmixl_com_attach()
1.1.2.5	22-Sep-2009	cliff	add baud rate initialization to rmixl_putchar_init() use symbolic offsets for reg access in rmixl_putchar()
1.1.2.4	15-Sep-2009	cliff	fix typo assigning bus_space_tag in rmixl_com_cnattach set sc_dev in rmixl_com_attach
1.1.2.3	15-Sep-2009	cliff	always use big endian access methods & bus space for com also do some code cleanup
1.1.2.2	13-Sep-2009	cliff	improve how some config data are managed
1.1.2.1	13-Sep-2009	cliff	add netbsd support for RMI XLS6ATX_7A board and XL SoC family
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.2	31-May-2011	rmind	sync with head
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_com.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.5.54.1	10-Jun-2019	christos	Sync with HEAD
1.5.52.1	26-Dec-2018	pgoyette	Sync with HEAD, resolve a few conflicts
1.2	14-Dec-2009	matt	branches: 1.2.4; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Sep-2009	cliff	branches: 1.1.2; file rmixl_comvar.h was initially added on branch matt-nb5-mips64.
1.1.2.3	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.2	13-Nov-2009	cliff	- define used to prevent recursive include gets renamed according to convention
1.1.2.1	13-Sep-2009	cliff	add netbsd support for RMI XLS6ATX_7A board and XL SoC family
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_comvar.h was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.15	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.14	29-Sep-2022	skrll	Trailing whitespace
1.13	09-Apr-2022	riastradh	mips/rmi: Hack to get XLSATX64.MP kernel building again. Using <mips/asm.h> in a .c file is kinda grody but CALLFRAME_SIZ doesn't seem to be defined anywhere else. Not sure how this was ever supposed to work...
1.12	12-Aug-2020	skrll	Don't include mips/asm.h from a C file
1.11	03-Dec-2019	riastradh	Rip out pserialize(9) logic now that the RCU patent has expired. pserialize_perform() is now basically just xc_barrier(XC_HIGHPRI). No more tentacles throughout the scheduler. Simplify the psz read count for diagnostic assertions by putting it unconditionally into cpu_info. From rmind@, tidied up by me.
1.10	01-Dec-2019	ad	Fix false sharing problems with cpu_info. Identified with tprof(8). This was a very nice win in my tests on a 48 CPU box. - Reorganise cpu_data slightly according to usage. - Put cpu_onproc into struct cpu_info alongside ci_curlwp (now is ci_onproc). - On x86, put some items in their own cache lines according to usage, like the IPI bitmask and ci_want_resched.
1.9	28-Jun-2015	matt	branches: 1.9.18; Print both user and kernel segtabs
1.8	10-Jun-2015	matt	Transition from __cpuset_t to kcpuset_t *. This brings the local pmap one step closer to uvm/pmap, its eventual replacement. Tested on ERLITE MP kernel.
1.7	01-Jun-2015	matt	Rework cavium support in preparation for MULTIPROCESSOR support
1.6	25-Nov-2013	christos	branches: 1.6.6; nobody uses qchain and it is about to be GC'ed.
1.5	27-Oct-2012	chs	branches: 1.5.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.4	29-Apr-2011	matt	branches: 1.4.4; 1.4.14; minor cleanups.
1.3	14-Apr-2011	cliff	- add cpu_rmixl_run(), and set in mips_locoresw.lsw_cpu_run to be called from cpu_hatch() once cpus are running, so we can determine what threads are configured and running, and can finish initialization of per-core registers depending on that. - in cpu_rmixl_db_watch_init() clear IEU_DEFEATURE[DBE], and init all COP0 watchpoint regs - option MIPS_DDB_WATCH is deprecated, removed; use of cpu watchpoints is longer depends on that or DDB
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	16-Jan-2010	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_cpu.c was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.3	31-May-2011	rmind	sync with head
1.1.6.2	21-Apr-2011	rmind	sync with head
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.25	19-Jan-2012	matt	Unbreak things so that XLS/XLR boot again. :)
1.1.2.24	19-Jan-2012	matt	Change struct rmixl_cpu_softc to cpu_softc and remove casts. Fix IPIs. More FMN cleanup.
1.1.2.23	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.22	26-May-2011	matt	Add MIPS64_RMIXL (XLR/XLS) and MIPS64R2_RMIXL (XLP). This allows the kernel to treat this special which is needed for MP support. When accessing the TLB, always lock the TLB before hand. If in the miss handlers, the TLB is already locked let trap deal with the exeception.
1.1.2.21	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.20	08-Feb-2011	cliff	- make compile without MULTIPROCESSOR
1.1.2.19	08-Feb-2011	cliff	- remove sc_ih_clk, sc_ih_fmn, sc_ih_ipi from struct rmixl_cpu_softc; they were unused just taking up space - rmixl_intr_init_clk() and rmixl_intr_init_ipi() are now type void
1.1.2.18	08-Feb-2011	cliff	- renamed cpu_rmixl_attach_once() to cpu_rmixl_attach_primary() (more clear) - cpu_rmixl_attach_primary() obtains ci_cpuid from COP0 EBASE reg instead of assuming always cpuid==0 - in cpu_rmixl_attach(), first call of the function determines we are attaching primary cpu, instead of asuming core0 thread0 is always the primary cpu - cpu_fmn_intr() uses CPU_IS_PRIMARY() instead of asuming cpu_number()==0 always indicates the primary cpu - debug function rmixl_cpuinfo_print() argument is now a cpu index, not cpuid
1.1.2.17	05-Feb-2011	cliff	- include opt_multiprocessor.h for MULTIPROCESSOR dependency - add suport for MIPS COP0 watchpoint in ddb - add ci_pmap_asid_cur print in rmixl_cpuinfo_print(). - note rmixl_cpuinfo_print() (or something like it) should eventually get moved into a md support fn of a (hypothetical) ddb 'show cpu' command.
1.1.2.16	07-Jan-2011	cliff	- ifdef out guts of cpu_xls616_erratum(); the problem is still unknown. - cpu_rmixl_hatch() calls cpucore_rmixl_hatch()
1.1.2.15	20-Sep-2010	cliff	- remove MULTIPROCESSOR condition for rmixl_cpuinfo_print and rmixl_cpu_data_print functions, so we can call them e.g. from ddb in non-MP kernels
1.1.2.14	01-Sep-2010	matt	Fill cpu_data cpu_{node,core,smt}_id for RMI.
1.1.2.13	16-Aug-2010	matt	Support user VAs > 4GB (but less than 1TB for now) using a 3 level page table. Add debug code to help find redundant faults (PMAP_FAULTINFO).
1.1.2.12	10-Jun-2010	cliff	- remove rmixl_spl_init_cpu calls from rmixl_intr_init_cpu because rmixl_intr_init_cpu only runs on cpu#0. rmixl_spl_init_cpu calls are now done in cpu_rmixl_atach (for cpu#0) or cpu_rmixl_hatch (for other cpus). - add cpu_xls616_erratum to avoid count/compare conflict on XLS616 XXX VERIFY WITH RMI - rmixl_spl_init_cpu CPU#0 in attach, others in hatch - remove splhi/splx for non-cpu#0 work in attach interrupts arent enabled yet anyway
1.1.2.11	01-May-2010	cliff	remove some development debug prints, in cpu_setup_trampoline_common() and cpu_setup_trampoline_callback()
1.1.2.10	16-Apr-2010	cliff	- remove cpu_setup_trampoline_fmn() - remove cpu_setup_trampoline_ipi() - cpu_setup_trampoline_common() provides wakeup-method independent function, used only by cpu_setup_trampoline_callback() for now - PSB_TYPE_DELL firmware works with cpu_setup_trampoline_callback()
1.1.2.9	29-Mar-2010	cliff	- cpu_setup_trampoline_fmn() is #ifdef NOTYET until we make it work...
1.1.2.8	22-Mar-2010	cliff	- in cpu_setup_trampoline_callback, add some DIAGNOSTIC checks, and make sure we get needed sign extension when storing 32 bit pointers into trampoline args structure.
1.1.2.7	21-Mar-2010	cliff	declaration of rmixl_cpu_trampoline_args now #ifdef MULTIPROCESSOR
1.1.2.6	21-Mar-2010	cliff	- use different wakeup trampolines depending on firmware type so far only RMI formware with callback wakeup method is tested. - add a (chip-specific) softc structure, and cross link it with struct cpu_info - remove exception vectors mem allocation, it is now provided by cpu_attach_common - remove common cpu_info initialization, now provided by cpu_attach_common - use per-CPU bit in 'cpus_hatched' as handshake with the CPU we just hatched - call rmixl_intr_init_cpu for per-CPU interrupt initialization - call cpu_attach_common() for common mips stuff - cpu_rmixl_attach_once() groups together chip-specific initializations that are only to be one once, i.e. by CPU#0 - cpu_rmixl_hatch() provides chip-specific hatch code called from (mips-common) cpu_hatch() via lsw_cpu_init - cpu_setup_trampoline_callback() provides method to wake up subordinate CPUs using RMI firmware callback. - rmixl_cpuinfo_print() can be called for debugging e.g. from DDB should maybe evolve into DDB 'mach cpu <n>' ?
1.1.2.5	23-Feb-2010	matt	Make sure <mips/locore.h> is not included by MI code. Add send_ipi and cpu_offline_md hooks to locoresw. Add MP support to pmap (pvlist locking, tlb locking). Add TLB shootdown support (see comment at the top of mips/pmap_tlb.c). Add mipsXX_tlb_invalidate_globals routine
1.1.2.4	29-Jan-2010	cliff	- avoid cpu_wakeup callback if running on PSB_TYPE_DELL firmware
1.1.2.3	24-Jan-2010	cliff	- cpu_rmixl_attach calls cpu_setup_trampoline to get control of subordinate CPUs from firmware by using the 'wakeup' callback method and into cpu_wakeup_trampoline where they just spin pending further work. - the callback requires re-basing the stack pointer to be in KSEG0, done in asm subroutine rmixlfw_wakeup_cpu
1.1.2.2	20-Jan-2010	matt	cleanup attachments so that other mips cpus can use the same scheme.
1.1.2.1	16-Jan-2010	cliff	- moved arch/evbmips/rmixl/cpu.c to arch/mips/rmi/rmixl_cpu.c
1.4.14.3	03-Dec-2017	jdolecek	update from HEAD
1.4.14.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.4.14.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.4.4.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.4.4.1	30-Oct-2012	yamt	sync with head
1.5.2.1	18-May-2014	rmind	sync with head
1.6.6.2	22-Sep-2015	skrll	Sync with HEAD
1.6.6.1	06-Jun-2015	skrll	Sync with HEAD
1.9.18.1	08-Apr-2020	martin	Merge changes from current as of 20200406
1.7	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.6	24-Apr-2021	thorpej	branches: 1.6.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.5	29-Apr-2011	matt	branches: 1.5.70; minor cleanups.
1.4	14-Apr-2011	cliff	- fix comment at cpucore_rmixl_run()
1.3	14-Apr-2011	cliff	- in cpucore_rmixl_attach(), keep track of which threads are enabled by firmware and configured and attach, or not. - add cpucore_rmixl_run() to do the post-running initialization: disable unused threads in RMIXL_PCR_THREADEN, and set Round Robin thread scheduling mode.
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	16-Jan-2010	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_cpucore.c was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.3	31-May-2011	rmind	sync with head
1.1.6.2	21-Apr-2011	rmind	sync with head
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.14	19-Jan-2012	matt	Add missing arg.
1.1.2.13	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.12	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.11	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.10	08-Feb-2011	cliff	- make compile without MULTIPROCESSOR
1.1.2.9	08-Feb-2011	cliff	- cpucore_rmixl_attach() now examines 'userapp_cpu_map' bitmask obtained from the firmware, and avoids attaching threads that are not enabled there.
1.1.2.8	05-Feb-2011	cliff	- include opt_multiprocessor.h for explicit MULTIPROCESSOR dependency
1.1.2.7	07-Jan-2011	cliff	- add cpucore_rmixl_hatch() for per-core initialization
1.1.2.6	21-Mar-2010	cliff	- except for core#0, pmap tlb0info lives in the cpucore softc; cpucore_rmixl_attach() calls pmap_tlb_info_init() with a KSEG0 or XKPHYS_CACHED conversion of the address of that structure in the softc
1.1.2.5	27-Feb-2010	matt	s/pmap_tlb_info/pmap_tlb0_info/
1.1.2.4	23-Feb-2010	matt	Make sure <mips/locore.h> is not included by MI code. Add send_ipi and cpu_offline_md hooks to locoresw. Add MP support to pmap (pvlist locking, tlb locking). Add TLB shootdown support (see comment at the top of mips/pmap_tlb.c). Add mipsXX_tlb_invalidate_globals routine
1.1.2.3	20-Jan-2010	matt	cleanup attachments so that other mips cpus can use the same scheme.
1.1.2.2	20-Jan-2010	matt	Adjust things to the new world order.
1.1.2.1	16-Jan-2010	cliff	- moved arch/evbmips/rmixl/cpucore.c to arch/mips/rmi/rmixl_cpucore.c
1.5.70.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.6.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.4	29-Apr-2011	matt	minor cleanups.
1.3	14-Apr-2011	cliff	- add sc_running flag to allow cpucore_rmixl_run() to do once-per-core initializations once we know what threads are configured - add sc_threads_enb and sc_threads_dis to track what threads are enabled by firmware and configured and attach, or not. - add prototype for cpucore_rmixl_run()
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	16-Jan-2010	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_cpucorevar.h was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.3	31-May-2011	rmind	sync with head
1.1.6.2	21-Apr-2011	rmind	sync with head
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.7	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.6	05-Feb-2011	cliff	- protect option includes ("opt_multiprocessor.h") with #ifdef _KERNEL_OPT
1.1.2.5	05-Feb-2011	cliff	- include opt_multiprocessor.h for explicit MULTIPROCESSOR dependency
1.1.2.4	07-Jan-2011	cliff	- add sc_hatched flag to the cpucore softc
1.1.2.3	13-Apr-2010	cliff	add TNF License and copyright.
1.1.2.2	23-Feb-2010	matt	Make sure <mips/locore.h> is not included by MI code. Add send_ipi and cpu_offline_md hooks to locoresw. Add MP support to pmap (pvlist locking, tlb locking). Add TLB shootdown support (see comment at the top of mips/pmap_tlb.c). Add mipsXX_tlb_invalidate_globals routine
1.1.2.1	16-Jan-2010	cliff	- moved arch/evbmips/rmixl/cpucorevar.h to arch/mips/rmi/rmixl_cpucorevar.h
1.6	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.5	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.4	24-Apr-2021	thorpej	branches: 1.4.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.3	01-Jul-2011	dyoung	branches: 1.3.68; #include <sys/bus.h> instead of <machine/bus.h>.
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	17-Jan-2010	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_cpunode.c was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.6	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.5	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.4	22-Mar-2010	cliff	in cpunode_rmixl_attach use the right macro to obtain number of cores provided by this chip.
1.1.2.3	20-Jan-2010	matt	cleanup attachments so that other mips cpus can use the same scheme.
1.1.2.2	20-Jan-2010	matt	Adjust things to the new world order.
1.1.2.1	17-Jan-2010	cliff	cpunode driver represents CPU node in device tree
1.3.68.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.4.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	17-Jan-2010	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_cpunodevar.h was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.3	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.2	13-Apr-2010	cliff	add TNF License and copyright.
1.1.2.1	17-Jan-2010	cliff	cpunode driver represents CPU node in device tree
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	21-Mar-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_cpuvar.h was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.6	27-Feb-2012	matt	Add a test for recursive IPIs. use __builtin_clzll
1.1.2.5	19-Jan-2012	matt	Change struct rmixl_cpu_softc to cpu_softc and remove casts. Fix IPIs. More FMN cleanup.
1.1.2.4	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.3	08-Feb-2011	cliff	- remove sc_ih_clk, sc_ih_fmn, sc_ih_ipi from struct rmixl_cpu_softc; they were unused just taking up space - rmixl_intr_init_clk() and rmixl_intr_init_ipi() are now type void
1.1.2.2	13-Apr-2010	cliff	add TNF License and copyright.
1.1.2.1	21-Mar-2010	cliff	add include for RMI specific cpu stuff: softc and wakeup trampoline args structures
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_cpuvar.h was added on branch rmind-uvmplock on 2011-03-05 20:51:10 +0000
1.1	15-Sep-2009	cliff	branches: 1.1.2; file rmixl_eb_space.c was initially added on branch matt-nb5-mips64.
1.1.2.2	15-Nov-2009	cliff	- we don't need -el bus space for obio, get rid of it and clean up the naming - delete rmixl_eb_space.c, rmixl_el_space.c - add mixl_obio_space.c, provides -eb bus space for obio devices
1.1.2.1	15-Sep-2009	cliff	obio now provides both big endian and little endian bus spaces to allow child devices to use according to access method needs also preparing for dual bus_dma methods, one for addrs <4GB, the other for all memory, including addrs >= 4GB the bulk of XLS DMA work is still TBD
1.8	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.7	24-Apr-2021	thorpej	branches: 1.7.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.6	23-Apr-2016	skrll	branches: 1.6.32; Merge nick-nhusb - API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
1.5	20-Jul-2012	matt	branches: 1.5.2; 1.5.14; 1.5.16; 1.5.20; EHCI_USBINTR is 4 bytes long so use EOWRITE4
1.4	01-Jul-2011	dyoung	branches: 1.4.2; #include <sys/bus.h> instead of <machine/bus.h>.
1.3	29-Apr-2011	matt	Provide OHCI companions devices to EHCI.
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	14-Dec-2009	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_ehci.c was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.2	31-May-2011	rmind	sync with head
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.6	30-Dec-2011	matt	Change devices name from rmixl_* to xl*.
1.1.2.5	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.4	21-Mar-2010	cliff	- include rmixl_intr.h for externs
1.1.2.3	29-Jan-2010	cliff	- use rmixl_probe_4 to match
1.1.2.2	03-Jan-2010	cliff	- unconfuse bit defines for rmixl gpio RESET and RESET_CFG registers
1.1.2.1	14-Dec-2009	cliff	- add attach glue for ehci at XLS USB Interface
1.4.2.1	30-Oct-2012	yamt	sync with head
1.5.20.1	06-Sep-2016	skrll	First pass at netbsd-7 updated with USB code from HEAD
1.5.16.3	05-Dec-2014	skrll	Use int for return type for [eou]chi_init and motg_init.
1.5.16.2	03-Dec-2014	skrll	The grand renaming of structure members. No functional change.
1.5.16.1	03-Dec-2014	skrll	Trailing whitespace.
1.5.14.1	05-Apr-2017	snj	Pull up following revision(s) (requested by skrll in ticket #1395): share/man/man4/axe.4: netbsd-7-nhusb share/man/man4/axen.4: netbsd-7-nhusb share/man/man4/cdce.4: netbsd-7-nhusb share/man/man4/uaudio.4: netbsd-7-nhusb share/man/man4/ucom.4: netbsd-7-nhusb share/man/man4/uep.4: netbsd-7-nhusb share/man/man4/urtw.4: netbsd-7-nhusb share/man/man4/usb.4: netbsd-7-nhusb share/man/man4/uyap.4: netbsd-7-nhusb share/man/man4/xhci.4: netbsd-7-nhusb share/man/man9/usbdi.9: netbsd-7-nhusb sys/arch/amd64/conf/ALL: netbsd-7-nhusb sys/arch/amd64/conf/GENERIC: netbsd-7-nhusb sys/arch/amiga/dev/slhci_zbus.c: netbsd-7-nhusb sys/arch/arm/allwinner/awin_otg.c: netbsd-7-nhusb sys/arch/arm/allwinner/awin_usb.c: netbsd-7-nhusb sys/arch/arm/amlogic/amlogic_dwctwo.c: netbsd-7-nhusb sys/arch/arm/at91/at91ohci.c: netbsd-7-nhusb sys/arch/arm/broadcom/bcm2835_dwctwo.c: netbsd-7-nhusb sys/arch/arm/broadcom/bcm53xx_usb.c: netbsd-7-nhusb sys/arch/arm/ep93xx/epohci.c: netbsd-7-nhusb sys/arch/arm/gemini/obio_ehci.c: netbsd-7-nhusb sys/arch/arm/imx/files.imx23: netbsd-7-nhusb sys/arch/arm/imx/imxusb.c: netbsd-7-nhusb sys/arch/arm/imx/imxusbreg.h: netbsd-7-nhusb sys/arch/arm/omap/obio_ohci.c: netbsd-7-nhusb sys/arch/arm/omap/omap3_ehci.c: netbsd-7-nhusb sys/arch/arm/omap/omapl1x_ohci.c: netbsd-7-nhusb sys/arch/arm/omap/tiotg.c: netbsd-7-nhusb sys/arch/arm/s3c2xx0/ohci_s3c24x0.c: netbsd-7-nhusb sys/arch/arm/samsung/exynos_usb.c: netbsd-7-nhusb sys/arch/arm/xscale/pxa2x0_ohci.c: netbsd-7-nhusb sys/arch/arm/zynq/zynq_usb.c: netbsd-7-nhusb sys/arch/hpcarm/dev/nbp_slhci.c: netbsd-7-nhusb sys/arch/hpcmips/dev/plumohci.c: netbsd-7-nhusb sys/arch/i386/conf/ALL: netbsd-7-nhusb sys/arch/i386/conf/GENERIC: netbsd-7-nhusb sys/arch/i386/pci/gcscehci.c: netbsd-7-nhusb sys/arch/luna68k/conf/GENERIC: netbsd-7-nhusb sys/arch/mips/adm5120/dev/ahci.c: netbsd-7-nhusb sys/arch/mips/adm5120/dev/ahcivar.h: netbsd-7-nhusb sys/arch/mips/alchemy/dev/ohci_aubus.c: netbsd-7-nhusb sys/arch/mips/atheros/dev/ehci_arbus.c: netbsd-7-nhusb sys/arch/mips/atheros/dev/ohci_arbus.c: netbsd-7-nhusb sys/arch/mips/conf/files.adm5120: netbsd-7-nhusb sys/arch/mips/ralink/ralink_ehci.c: netbsd-7-nhusb sys/arch/mips/ralink/ralink_ohci.c: netbsd-7-nhusb sys/arch/mips/rmi/rmixl_ehci.c: netbsd-7-nhusb sys/arch/mips/rmi/rmixl_ohci.c: netbsd-7-nhusb sys/arch/playstation2/dev/ohci_sbus.c: netbsd-7-nhusb sys/arch/powerpc/booke/dev/pq3ehci.c: netbsd-7-nhusb sys/arch/powerpc/ibm4xx/dev/dwctwo_plb.c: netbsd-7-nhusb sys/arch/x68k/dev/slhci_intio.c: netbsd-7-nhusb sys/conf/files: netbsd-7-nhusb sys/dev/cardbus/ehci_cardbus.c: netbsd-7-nhusb sys/dev/cardbus/ohci_cardbus.c: netbsd-7-nhusb sys/dev/cardbus/uhci_cardbus.c: netbsd-7-nhusb sys/dev/ic/sl811hs.c: netbsd-7-nhusb sys/dev/ic/sl811hsvar.h: netbsd-7-nhusb sys/dev/isa/slhci_isa.c: netbsd-7-nhusb sys/dev/marvell/ehci_mv.c: netbsd-7-nhusb sys/dev/pci/ehci_pci.c: netbsd-7-nhusb sys/dev/pci/ohci_pci.c: netbsd-7-nhusb sys/dev/pci/uhci_pci.c: netbsd-7-nhusb sys/dev/pci/xhci_pci.c: netbsd-7-nhusb sys/dev/pcmcia/slhci_pcmcia.c: netbsd-7-nhusb sys/dev/usb/Makefile.usbdevs: netbsd-7-nhusb sys/dev/usb/TODO: netbsd-7-nhusb sys/dev/usb/TODO.usbmp: netbsd-7-nhusb sys/dev/usb/aubtfwl.c: netbsd-7-nhusb sys/dev/usb/auvitek.c: netbsd-7-nhusb sys/dev/usb/auvitek_audio.c: netbsd-7-nhusb sys/dev/usb/auvitek_dtv.c: netbsd-7-nhusb sys/dev/usb/auvitek_i2c.c: netbsd-7-nhusb sys/dev/usb/auvitek_video.c: netbsd-7-nhusb sys/dev/usb/auvitekvar.h: netbsd-7-nhusb sys/dev/usb/ehci.c: netbsd-7-nhusb sys/dev/usb/ehcireg.h: netbsd-7-nhusb sys/dev/usb/ehcivar.h: netbsd-7-nhusb sys/dev/usb/emdtv.c: netbsd-7-nhusb sys/dev/usb/emdtv_dtv.c: netbsd-7-nhusb sys/dev/usb/emdtv_ir.c: netbsd-7-nhusb sys/dev/usb/emdtvvar.h: netbsd-7-nhusb sys/dev/usb/ezload.c: netbsd-7-nhusb sys/dev/usb/ezload.h: netbsd-7-nhusb sys/dev/usb/files.usb: netbsd-7-nhusb sys/dev/usb/hid.c: netbsd-7-nhusb sys/dev/usb/hid.h: netbsd-7-nhusb sys/dev/usb/if_athn_usb.c: netbsd-7-nhusb sys/dev/usb/if_athn_usb.h: netbsd-7-nhusb sys/dev/usb/if_atu.c: netbsd-7-nhusb sys/dev/usb/if_atureg.h: netbsd-7-nhusb sys/dev/usb/if_aue.c: netbsd-7-nhusb sys/dev/usb/if_auereg.h: netbsd-7-nhusb sys/dev/usb/if_axe.c: netbsd-7-nhusb sys/dev/usb/if_axen.c: netbsd-7-nhusb sys/dev/usb/if_axenreg.h: netbsd-7-nhusb sys/dev/usb/if_axereg.h: netbsd-7-nhusb sys/dev/usb/if_cdce.c: netbsd-7-nhusb sys/dev/usb/if_cdcereg.h: netbsd-7-nhusb sys/dev/usb/if_cue.c: netbsd-7-nhusb sys/dev/usb/if_cuereg.h: netbsd-7-nhusb sys/dev/usb/if_kue.c: netbsd-7-nhusb sys/dev/usb/if_kuereg.h: netbsd-7-nhusb sys/dev/usb/if_otus.c: netbsd-7-nhusb sys/dev/usb/if_otusvar.h: netbsd-7-nhusb sys/dev/usb/if_rum.c: netbsd-7-nhusb sys/dev/usb/if_rumreg.h: netbsd-7-nhusb sys/dev/usb/if_rumvar.h: netbsd-7-nhusb sys/dev/usb/if_run.c: netbsd-7-nhusb sys/dev/usb/if_runvar.h: netbsd-7-nhusb sys/dev/usb/if_smsc.c: netbsd-7-nhusb sys/dev/usb/if_smscreg.h: netbsd-7-nhusb sys/dev/usb/if_smscvar.h: netbsd-7-nhusb sys/dev/usb/if_udav.c: netbsd-7-nhusb sys/dev/usb/if_udavreg.h: netbsd-7-nhusb sys/dev/usb/if_upgt.c: netbsd-7-nhusb sys/dev/usb/if_upgtvar.h: netbsd-7-nhusb sys/dev/usb/if_upl.c: netbsd-7-nhusb sys/dev/usb/if_ural.c: netbsd-7-nhusb sys/dev/usb/if_uralreg.h: netbsd-7-nhusb sys/dev/usb/if_uralvar.h: netbsd-7-nhusb sys/dev/usb/if_url.c: netbsd-7-nhusb sys/dev/usb/if_urlreg.h: netbsd-7-nhusb sys/dev/usb/if_urndis.c: netbsd-7-nhusb sys/dev/usb/if_urndisreg.h: netbsd-7-nhusb sys/dev/usb/if_urtw.c: netbsd-7-nhusb sys/dev/usb/if_urtwn.c: netbsd-7-nhusb sys/dev/usb/if_urtwn_data.h: netbsd-7-nhusb sys/dev/usb/if_urtwnreg.h: netbsd-7-nhusb sys/dev/usb/if_urtwnvar.h: netbsd-7-nhusb sys/dev/usb/if_urtwreg.h: netbsd-7-nhusb sys/dev/usb/if_zyd.c: netbsd-7-nhusb sys/dev/usb/if_zydreg.h: netbsd-7-nhusb sys/dev/usb/irmce.c: netbsd-7-nhusb sys/dev/usb/moscom.c: netbsd-7-nhusb sys/dev/usb/motg.c: netbsd-7-nhusb sys/dev/usb/motgvar.h: netbsd-7-nhusb sys/dev/usb/ohci.c: netbsd-7-nhusb sys/dev/usb/ohcireg.h: netbsd-7-nhusb sys/dev/usb/ohcivar.h: netbsd-7-nhusb sys/dev/usb/pseye.c: netbsd-7-nhusb sys/dev/usb/slurm.c: netbsd-7-nhusb sys/dev/usb/stuirda.c: netbsd-7-nhusb sys/dev/usb/u3g.c: netbsd-7-nhusb sys/dev/usb/uark.c: netbsd-7-nhusb sys/dev/usb/uatp.c: netbsd-7-nhusb sys/dev/usb/uaudio.c: netbsd-7-nhusb sys/dev/usb/uberry.c: netbsd-7-nhusb sys/dev/usb/ubsa.c: netbsd-7-nhusb sys/dev/usb/ubsa_common.c: netbsd-7-nhusb sys/dev/usb/ubsavar.h: netbsd-7-nhusb sys/dev/usb/ubt.c: netbsd-7-nhusb sys/dev/usb/uchcom.c: netbsd-7-nhusb sys/dev/usb/ucom.c: netbsd-7-nhusb sys/dev/usb/ucomvar.h: netbsd-7-nhusb sys/dev/usb/ucycom.c: netbsd-7-nhusb sys/dev/usb/udl.c: netbsd-7-nhusb sys/dev/usb/udl.h: netbsd-7-nhusb sys/dev/usb/udsbr.c: netbsd-7-nhusb sys/dev/usb/udsir.c: netbsd-7-nhusb sys/dev/usb/uep.c: netbsd-7-nhusb sys/dev/usb/uftdi.c: netbsd-7-nhusb sys/dev/usb/uftdireg.h: netbsd-7-nhusb sys/dev/usb/ugen.c: netbsd-7-nhusb sys/dev/usb/ugensa.c: netbsd-7-nhusb sys/dev/usb/uhci.c: netbsd-7-nhusb sys/dev/usb/uhcireg.h: netbsd-7-nhusb sys/dev/usb/uhcivar.h: netbsd-7-nhusb sys/dev/usb/uhid.c: netbsd-7-nhusb sys/dev/usb/uhidev.c: netbsd-7-nhusb sys/dev/usb/uhidev.h: netbsd-7-nhusb sys/dev/usb/uhmodem.c: netbsd-7-nhusb sys/dev/usb/uhso.c: netbsd-7-nhusb sys/dev/usb/uhub.c: netbsd-7-nhusb sys/dev/usb/uipad.c: netbsd-7-nhusb sys/dev/usb/uipaq.c: netbsd-7-nhusb sys/dev/usb/uirda.c: netbsd-7-nhusb sys/dev/usb/uirdavar.h: netbsd-7-nhusb sys/dev/usb/ukbd.c: netbsd-7-nhusb sys/dev/usb/ukbdmap.c: netbsd-7-nhusb sys/dev/usb/ukyopon.c: netbsd-7-nhusb sys/dev/usb/ukyopon.h: netbsd-7-nhusb sys/dev/usb/ulpt.c: netbsd-7-nhusb sys/dev/usb/umass.c: netbsd-7-nhusb sys/dev/usb/umass_isdata.c: netbsd-7-nhusb sys/dev/usb/umass_isdata.h: netbsd-7-nhusb sys/dev/usb/umass_quirks.c: netbsd-7-nhusb sys/dev/usb/umass_quirks.h: netbsd-7-nhusb sys/dev/usb/umass_scsipi.c: netbsd-7-nhusb sys/dev/usb/umass_scsipi.h: netbsd-7-nhusb sys/dev/usb/umassvar.h: netbsd-7-nhusb sys/dev/usb/umcs.c: netbsd-7-nhusb sys/dev/usb/umct.c: netbsd-7-nhusb sys/dev/usb/umidi.c: netbsd-7-nhusb sys/dev/usb/umidi_quirks.c: netbsd-7-nhusb sys/dev/usb/umidi_quirks.h: netbsd-7-nhusb sys/dev/usb/umodem.c: netbsd-7-nhusb sys/dev/usb/umodem_common.c: netbsd-7-nhusb sys/dev/usb/umodemvar.h: netbsd-7-nhusb sys/dev/usb/ums.c: netbsd-7-nhusb sys/dev/usb/uplcom.c: netbsd-7-nhusb sys/dev/usb/urio.c: netbsd-7-nhusb sys/dev/usb/urio.h: netbsd-7-nhusb sys/dev/usb/usb.c: netbsd-7-nhusb sys/dev/usb/usb.h: netbsd-7-nhusb sys/dev/usb/usb_mem.c: netbsd-7-nhusb sys/dev/usb/usb_mem.h: netbsd-7-nhusb sys/dev/usb/usb_quirks.c: netbsd-7-nhusb sys/dev/usb/usb_quirks.h: netbsd-7-nhusb sys/dev/usb/usb_subr.c: netbsd-7-nhusb sys/dev/usb/usbdevices.config: netbsd-7-nhusb sys/dev/usb/usbdevs: netbsd-7-nhusb sys/dev/usb/usbdevs.h: netbsd-7-nhusb sys/dev/usb/usbdevs_data.h: netbsd-7-nhusb sys/dev/usb/usbdi.c: netbsd-7-nhusb sys/dev/usb/usbdi.h: netbsd-7-nhusb sys/dev/usb/usbdi_util.c: netbsd-7-nhusb sys/dev/usb/usbdi_util.h: netbsd-7-nhusb sys/dev/usb/usbdivar.h: netbsd-7-nhusb sys/dev/usb/usbhid.h: netbsd-7-nhusb sys/dev/usb/usbhist.h: netbsd-7-nhusb sys/dev/usb/usbroothub.c: netbsd-7-nhusb sys/dev/usb/usbroothub.h: netbsd-7-nhusb sys/dev/usb/usbroothub_subr.c: delete sys/dev/usb/usbroothub_subr.h: delete sys/dev/usb/uscanner.c: netbsd-7-nhusb sys/dev/usb/uslsa.c: netbsd-7-nhusb sys/dev/usb/usscanner.c: netbsd-7-nhusb sys/dev/usb/ustir.c: netbsd-7-nhusb sys/dev/usb/uthum.c: netbsd-7-nhusb sys/dev/usb/utoppy.c: netbsd-7-nhusb sys/dev/usb/uts.c: netbsd-7-nhusb sys/dev/usb/uvideo.c: netbsd-7-nhusb sys/dev/usb/uvisor.c: netbsd-7-nhusb sys/dev/usb/uvscom.c: netbsd-7-nhusb sys/dev/usb/uyap.c: netbsd-7-nhusb sys/dev/usb/uyap_firmware.h: netbsd-7-nhusb sys/dev/usb/uyurex.c: netbsd-7-nhusb sys/dev/usb/x1input_rdesc.h: netbsd-7-nhusb sys/dev/usb/xhci.c: netbsd-7-nhusb sys/dev/usb/xhcireg.h: netbsd-7-nhusb sys/dev/usb/xhcivar.h: netbsd-7-nhusb sys/dev/usb/xinput_rdesc.h: netbsd-7-nhusb sys/external/bsd/common/conf/files.linux: netbsd-7-nhusb sys/external/bsd/common/include/linux/err.h: netbsd-7-nhusb sys/external/bsd/common/include/linux/kernel.h: netbsd-7-nhusb sys/external/bsd/common/include/linux/workqueue.h: netbsd-7-nhusb sys/external/bsd/common/linux/linux_work.c: netbsd-7-nhusb sys/external/bsd/drm2/dist/drm/radeon/atombios_encoders.c: netbsd-7-nhusb sys/external/bsd/drm2/dist/drm/radeon/radeon_legacy_encoders.c: netbsd-7-nhusb sys/external/bsd/drm2/drm/files.drmkms: netbsd-7-nhusb sys/external/bsd/drm2/i915drm/files.i915drmkms: netbsd-7-nhusb sys/external/bsd/drm2/include/linux/err.h: delete sys/external/bsd/drm2/include/linux/workqueue.h: delete sys/external/bsd/drm2/linux/files.drmkms_linux: netbsd-7-nhusb sys/external/bsd/drm2/linux/linux_work.c: delete sys/external/bsd/dwc2/dwc2.c: netbsd-7-nhusb sys/external/bsd/dwc2/dwc2.h: netbsd-7-nhusb sys/external/bsd/dwc2/dwc2var.h: netbsd-7-nhusb sys/external/bsd/dwc2/dwctwo2netbsd: netbsd-7-nhusb sys/external/bsd/dwc2/conf/files.dwc2: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_core.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_core.h: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_coreintr.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hcd.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hcd.h: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hcdddma.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hcdintr.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hcdqueue.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hw.h: netbsd-7-nhusb sys/modules/drmkms_linux/Makefile: netbsd-7-nhusb sys/modules/i915drmkms/Makefile: netbsd-7-nhusb sys/rump/dev/lib/libugenhc/ugenhc.c: netbsd-7-nhusb sys/rump/dev/lib/libusb/Makefile: netbsd-7-nhusb sys/rump/dev/lib/libusb/USB.ioconf: netbsd-7-nhusb sys/rump/dev/lib/libusb/usb_at_ugenhc.c: delete sys/rump/dev/lib/libusb/opt/opt_usb.h: delete sys/rump/dev/lib/libusb/opt/opt_usbverbose.h: delete sys/sys/mbuf.h: netbsd-7-nhusb usr.sbin/usbdevs/usbdevs.8: netbsd-7-nhusb usr.sbin/usbdevs/usbdevs.c: netbsd-7-nhusb Merge netbsd-7-nhusb: - API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix - Change the SOFTINT level from NET to SERIAL for the USB softint handler. This gives the callback a chance of running when another softint handler at SOFTINT_NET has blocked holding a lock, e.g. softnet_lock and most of the network stack. - kern/49065 - ifconfig tun0 ... sequence locks up system / lockup: softnet_lock held across usb xfr - kern/50491 - unkillable wait in usbd_transfer while using usmsc0 on raspberry pi 2 - kern/51395 - USB Ethernet makes xhci hang - Various improvements to slhci(4) - Various improvements to dwc2(4)
1.5.2.1	03-Dec-2017	jdolecek	update from HEAD
1.6.32.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.7.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.1	15-Sep-2009	cliff	branches: 1.1.2; file rmixl_el_space.c was initially added on branch matt-nb5-mips64.
1.1.2.2	15-Nov-2009	cliff	- we don't need -el bus space for obio, get rid of it and clean up the naming - delete rmixl_eb_space.c, rmixl_el_space.c - add mixl_obio_space.c, provides -eb bus space for obio devices
1.1.2.1	15-Sep-2009	cliff	obio now provides both big endian and little endian bus spaces to allow child devices to use according to access method needs also preparing for dual bus_dma methods, one for addrs <4GB, the other for all memory, including addrs >= 4GB the bulk of XLS DMA work is still TBD
1.4	14-May-2020	msaitoh	Remove extra semicolon.
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Sep-2009	cliff	branches: 1.1.2; file rmixl_firmware.h was initially added on branch matt-nb5-mips64.
1.1.2.4	23-Jan-2010	cliff	define RMI firmware IPIs
1.1.2.3	17-Jan-2010	cliff	- add struct rmixlfw_cpu_wakeup_info and related
1.1.2.2	09-Nov-2009	cliff	- add some new RMIXLFW_MMAP_TYPE_* defines
1.1.2.1	13-Sep-2009	cliff	add netbsd support for RMI XLS6ATX_7A board and XL SoC family
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_firmware.h was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.1	28-Dec-2011	matt	branches: 1.1.2; file rmixl_flash_eb_space.c was initially added on branch matt-nb5-mips64.
1.1.2.1	28-Dec-2011	matt	Add NOR support for XLP.
1.1	28-Dec-2011	matt	branches: 1.1.2; file rmixl_flash_el_space.c was initially added on branch matt-nb5-mips64.
1.1.2.1	28-Dec-2011	matt	Add NOR support for XLP.
1.5	11-Aug-2023	mrg	avoid uninitialised variable warnings (likely incorrect ones.) cry wolved by GCC 12.
1.4	27-Sep-2011	jym	Modify *ASSERTMSG() so they are now used as variadic macros. The main goal is to provide routines that do as KASSERT(9) says: append a message to the panic format string when the assertion triggers, with optional arguments. Fix call sites to reflect the new definition. Discussed on tech-kern@. See http://mail-index.netbsd.org/tech-kern/2011/09/07/msg011427.html
1.3	29-Apr-2011	matt	cpu_number() return an u_int, use %u for format
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	21-Mar-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_fmn.c was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.13	15-Dec-2012	matt	Add initial support for XLP II (XLP2XX/XLP1XX).
1.1.2.12	30-Mar-2012	matt	Deal with station ids without names (not all XLS have all stations).
1.1.2.11	19-Jan-2012	matt	Unbreak things so that XLS/XLR boot again. :)
1.1.2.10	19-Jan-2012	matt	Change struct rmixl_cpu_softc to cpu_softc and remove casts. Fix IPIs. More FMN cleanup.
1.1.2.9	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.8	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.7	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.6	08-Feb-2011	cliff	- eliminate assumptions that cpuid 0 is primary - distinguish between cpuid and cpu index.
1.1.2.5	05-Feb-2011	cliff	- obtain rmixl_intr_lock before rmixl_vec_establish(), he expects that lock is held
1.1.2.4	13-Apr-2010	cliff	add TNF License and copyright.
1.1.2.3	13-Apr-2010	cliff	improve names to avoid confusion between storage and pointers
1.1.2.2	29-Mar-2010	cliff	- use the new chip-type-specific names for logical station IDs - dimension fmn_intrhand[] by max number of station for any RMIXL chip type - add FMN station tables and info for XLR; these are untested. - rmixl_fmn_init_core() now calls chip-type-specific init subfunctions which just grab the appropriate station table and info strutures.
1.1.2.1	21-Mar-2010	cliff	add device driver for RMI Fast Message Network
1.2.2.3	31-May-2011	rmind	sync with head
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_fmn.c was added on branch rmind-uvmplock on 2011-03-05 20:51:10 +0000
1.1	19-Jan-2012	matt	branches: 1.1.2; file rmixl_fmn_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.2	09-Aug-2012	matt	Deal with unallocated spill area in the fmn.
1.1.2.1	19-Jan-2012	matt	PCI attachments (mostly stubs) for most XLP devices.
1.5	06-Jun-2024	andvar	s/sation/station/ in comment.
1.4	29-Apr-2011	matt	Use mips64 for m[tf]c2, not arch=xlr
1.3	14-Apr-2011	matt	Use .set arch=xlr to access RMI specific instructions.
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	21-Mar-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_fmnvar.h was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.9	16-Feb-2012	matt	enable_cp2 needs a early clobber
1.1.2.8	19-Jan-2012	matt	Unbreak things so that XLS/XLR boot again. :)
1.1.2.7	19-Jan-2012	matt	Add more function prototypes.
1.1.2.6	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.5	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.4	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.3	13-Apr-2010	cliff	add TNF License and copyright.
1.1.2.2	29-Mar-2010	cliff	- logical station names are now chip-type-specific - RMIXL_FMN_NSTID is the max number of station for any RMIXL chip type
1.1.2.1	21-Mar-2010	cliff	add device driver for RMI Fast Message Network
1.2.2.4	31-May-2011	rmind	sync with head
1.2.2.3	21-Apr-2011	rmind	sync with head
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_fmnvar.h was added on branch rmind-uvmplock on 2011-03-05 20:51:10 +0000
1.5	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.4	24-Apr-2021	thorpej	branches: 1.4.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.3	10-Jul-2011	matt	branches: 1.3.68; Fix machine/ includes
1.2	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.1	18-Mar-2011	cliff	branches: 1.1.2; 1.1.6; add gpio support for RMI XL* chips
1.1.6.2	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.1	18-Mar-2011	jruoho	file rmixl_gpio.c was added on branch jruoho-x86intr on 2011-06-06 09:06:09 +0000
1.1.2.2	21-Apr-2011	rmind	sync with head
1.1.2.1	18-Mar-2011	rmind	file rmixl_gpio.c was added on branch rmind-uvmplock on 2011-04-21 01:41:13 +0000
1.3.68.1	23-Mar-2021	thorpej	Convert config_found_ia() call sites where the device only carries a single interface attribute to bare config_found() calls.
1.4.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.1	30-Dec-2011	matt	branches: 1.1.2; file rmixl_gpio_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.8	14-Nov-2013	matt	Deal with new interrupt structure.
1.1.2.7	15-Dec-2012	matt	Add initial support for XLP II (XLP2XX/XLP1XX).
1.1.2.6	19-Jan-2012	matt	Fix percpu usage.
1.1.2.5	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.4	31-Dec-2011	matt	Switch to using IST_<foo> instead of private enums.
1.1.2.3	31-Dec-2011	matt	Deal with the movement of some GPIO registers on the XPL3xx.
1.1.2.2	31-Dec-2011	matt	Fix xlgpio_pin_ctl inversion problem.
1.1.2.1	30-Dec-2011	matt	Add GPIO support for XLP. Let NAND, MMC/SD, and SPI remove their pins from the GPIO available pin mask.
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_i2c.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_i2c_obio.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_i2c_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.3	19-Jan-2012	matt	Enable interrupts (even though they are not yet used).
1.1.2.2	27-Dec-2011	matt	Add commented out intr establishment.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_i2creg.h was initially added on branch matt-nb5-mips64.
1.1.2.2	31-Dec-2011	matt	Consolidate and complete PCITAGs. Print/Set BARs for AHCI and SRIO.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_i2cvar.h was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.15	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.14	29-Sep-2022	skrll	Trailing whitespace
1.13	09-Apr-2022	riastradh	mips/rmixl: Insert appropriate membars around IPIs.
1.12	26-Aug-2016	skrll	Adjust evbmips_iointr to pass a clockframe pointer and use it for pwmclock @ voyager. Suggested by matt@ Hi macallan!
1.11	01-Aug-2016	dholland	PR 51384 David Binderman: don't shift into the void
1.10	23-Apr-2016	skrll	branches: 1.10.2; Merge nick-nhusb - API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
1.9	10-Jun-2015	matt	Transition from __cpuset_t to kcpuset_t *. This brings the local pmap one step closer to uvm/pmap, its eventual replacement. Tested on ERLITE MP kernel.
1.8	27-Sep-2011	jym	branches: 1.8.12; 1.8.30; Modify *ASSERTMSG() so they are now used as variadic macros. The main goal is to provide routines that do as KASSERT(9) says: append a message to the panic format string when the assertion triggers, with optional arguments. Fix call sites to reflect the new definition. Discussed on tech-kern@. See http://mail-index.netbsd.org/tech-kern/2011/09/07/msg011427.html
1.7	10-Jul-2011	matt	Fix machine/ includes
1.6	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.5	29-Apr-2011	matt	minor constification, format cleanups
1.4	14-Apr-2011	cliff	- in evbmips_iointr(), call assembly function rmixl_eirr_ack() to ack the EIRR, instead of using a bunch of asm() here. - in rmixl_ipi_intr(), remove overly paranoid assert that the given IPI request is pending; if the request is clear, it was previously processed. - in rmixl_vecnames_common[], give ipi vectors unique (numbered) names
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Sep-2009	cliff	branches: 1.1.2; file rmixl_intr.c was initially added on branch matt-nb5-mips64.
1.1.2.39	14-Feb-2014	matt	Change KASSERTMSG/KDASSERTMSG to use varadic arguments like HEAD. panic -> vpanic, add panic wrapper to vpanic.
1.1.2.38	05-Nov-2013	matt	Add XLP2XX support.
1.1.2.37	15-Dec-2012	matt	Add initial support for XLP II (XLP2XX/XLP1XX).
1.1.2.36	27-Feb-2012	matt	Add a test for recursive IPIs. use __builtin_clzll
1.1.2.35	19-Jan-2012	matt	Change struct rmixl_cpu_softc to cpu_softc and remove casts. Fix IPIs. More FMN cleanup.
1.1.2.34	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.33	31-Dec-2011	matt	Switch to using IST_<foo> instead of private enums.
1.1.2.32	31-Dec-2011	matt	XLP8xx and XLP3xx have different IRT layouts.
1.1.2.31	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.30	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.29	08-Feb-2011	cliff	- in rmixl_intr_init_clk, use MIPS_INT_MASK_SHIFT instead of 8 when calculating vector number for clock.
1.1.2.28	08-Feb-2011	cliff	- use mutex_obj_alloc() instead of declaring locks statically
1.1.2.27	08-Feb-2011	cliff	- remove sc_ih_clk, sc_ih_fmn, sc_ih_ipi from struct rmixl_cpu_softc; they were unused just taking up space - rmixl_intr_init_clk() and rmixl_intr_init_ipi() are now type void
1.1.2.26	08-Feb-2011	cliff	- distinguish between cpuid and cpu index.
1.1.2.25	05-Feb-2011	cliff	- include opt_multiprocessor.h for MULTIPROCESSOR dependency - use seperate vectors for various IPI tags, instead of all piling on one. this theoretically allows different functions to interrupt at different priorities. the fmn vector number got rippled up in the process. - add rmixl_ipi_lock to serialize access to RMIXL_PIC_IPIBASE - add rmixl_intr_lock to serialize access to rest of PIC and rmixl_intrhand[] - include mips/cpuset.h and use CPUSET_* macros for cpus_running &etc.
1.1.2.24	20-Sep-2010	cliff	- rmixl_intrhand_t is valid only if ih_func is non-NULL; set valid at end of rmixl_vec_establish and set invalid at start of rmixl_vec_disestablish to allow lockless check if valid in dispatch.
1.1.2.23	26-Aug-2010	rmind	Fix non-DEBUG/DIAGNOSTIC builds of RMI mips64.
1.1.2.22	10-Jun-2010	cliff	- remove rmixl_spl_init_cpu calls from rmixl_intr_init_cpu because rmixl_intr_init_cpu only runs on cpu#0. rmixl_spl_init_cpu calls are now done in cpu_rmixl_atach (for cpu#0) or cpu_rmixl_hatch (for other cpus). - in evbmips_iointr, be sure to mask out count/compare interrupt along with softints (these are handled elsewhere) and improve coments - fix bug in rmixl_send_ipi: 'cpus_running' is bit-indexed by ci_index, not ci_cpuid
1.1.2.21	28-May-2010	cliff	rmixl_spl.S: - where possible, stop using CP0 STATUS to disable all interrupts,zero EIMR instead. more efficient since less meddling with CP0. assume STATUS[IE] is normally set. - add rmixl_spl_init_cpu(), to initialize cp0 interrupt control for this cpu rmixl_intr.c: - rmixl_intr_init_cpu() calls rmixl_spl_init_cpu() to set up CP0 interrupt controls for this cpu
1.1.2.20	21-May-2010	cliff	- rename IRT based interrupts to "pic int ..." - rename rmixl_vecnames_common to "vec ..." - move ipl_eimr_map table print into rmixl_ipl_eimr_map_print() - consolidate debug print funcs at the end of the file - 'irq' -- being somewhat ambiguous -- renamed to 'irt' throughout to reflect use as IRT index - IRT-based interrupts are moved to EIRR/EIMR vectors (bits) 32..63 to avoid all opverlap with EIRR/EIMR bits 0..7 which are CAUSE[8..15]. To date this has been a non-issue since we aren't using the watchdog or timers there. non-IRT interrupts (FMN and IPI) are moved to unused portion vectors 8, 9 - in rmixl_intr_init_cpu, instead of writing 0 to EIRR, ack with bits read (excluding CAUSE[8..15] bits) as defense against possible stale interrupts inherited from firmware (paranoid -- we aren't seeing any). - rmixl_irt_establish gets a 'vec' arg for use in IRTENTRYC1 reg (no longer assume vec = irt) - set/clear irq bits in ipl_eimr_map[] during interrupt establish/disestablish - in evbmips_iointr(), mask off ints enabled at higher ipl; we only dispatch interrupts at highest enabling ipl.
1.1.2.19	06-May-2010	cliff	fix pcie IRQ assignments for XLS2xx
1.1.2.18	01-May-2010	cliff	in evbmips_iointr() for RMI, where we ack the EIRR, replace (relatively expensive) splhigh()/splx() protection with (more efficient) EIMR-based disable/restore.
1.1.2.17	12-Apr-2010	cliff	- establishing an ISR now takes 'mpsafe' arg - obtain/release kernel lock around calls to non-mpsafe ISRs
1.1.2.16	29-Mar-2010	cliff	- add IRT-based interrupt names for XLR - rmixl_intr_string() calls chip-type-specific functions to get appropriate names table
1.1.2.15	21-Mar-2010	cliff	- rework to make full use of RMI extended interrupt management provided by EIRR/EIMR registers - depends on rmixl_spl.S - add support for IRT based interrupt routing; for now we are still routing all IRT interrupts to CPU#0. - note that count/compare clock, IPI and FMN are handled by each CPU since these are local interrupt sources. - further changes are still needed for XLR and XLP support
1.1.2.14	28-Feb-2010	matt	Add #define __INTR_PRIVATE
1.1.2.13	23-Feb-2010	matt	Instead of a read-only ipl_sr_bits, define a ipl_sr_map struct and fill that in the interrupt init routine. There's a default ipl_sr_map will operate correctly, but isn't performant.
1.1.2.12	16-Feb-2010	matt	Add __HAVE_PREEMPTION support for NetBSD/mips. Kill IPL_PREEMPT since it isn't needed.
1.1.2.11	15-Feb-2010	matt	Adapt to the new interrupt framework for NetBSD/mips.
1.1.2.10	06-Feb-2010	cliff	- when establishing an intr, if malloc fails, be sure to splx on the way out - in interrupt dispatch, when ack-ing EIRR, preserve the softint bits
1.1.2.9	06-Feb-2010	matt	A little constification and remove some old softintr cruft.
1.1.2.8	29-Jan-2010	cliff	- be more thorough about 'mips_cpu_id' based variations - rip out pcie interrupt related debug stuff - start thinking about MULTIPROCESSOR IRT entries in rmixl_intr_irt_init()
1.1.2.7	20-Jan-2010	matt	Adjust things to the new world order.
1.1.2.6	12-Dec-2009	cliff	- in ipl_sr_bits[], ensure ints for unused vectors are always disabled and ensure that MIPS_INT_MASK_5 (clock) is enabled as needed - break IRT entry management out into routines; this allows e.g. setup of IRT entry for clock without all the rest of rmixl_intr_irt_establish() - evbmips_intr_init() now creates IRT entry for mips3 clock interrupt
1.1.2.5	13-Nov-2009	cliff	- KASSERT this interrupt code being used on XLS family CPU
1.1.2.4	09-Nov-2009	cliff	- multiple changes; make interrupts work
1.1.2.3	25-Sep-2009	cliff	chop out some test printf's
1.1.2.2	25-Sep-2009	cliff	rmixl gets interrupt support
1.1.2.1	13-Sep-2009	cliff	add netbsd support for RMI XLS6ATX_7A board and XL SoC family
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.3	31-May-2011	rmind	sync with head
1.2.6.2	21-Apr-2011	rmind	sync with head
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_intr.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.8.30.2	05-Oct-2016	skrll	Sync with HEAD
1.8.30.1	22-Sep-2015	skrll	Sync with HEAD
1.8.12.1	03-Dec-2017	jdolecek	update from HEAD
1.10.2.1	06-Aug-2016	pgoyette	Sync with HEAD
1.3	14-Apr-2011	cliff	- add compile time check in case NIPIS ever exceeds number of available vectors
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	21-Mar-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_intr.h was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.13	05-Nov-2013	matt	Add XLP2XX support.
1.1.2.12	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.11	31-Dec-2011	matt	Switch to using IST_<foo> instead of private enums.
1.1.2.10	30-Dec-2011	matt	Add GPIO support for XLP. Let NAND, MMC/SD, and SPI remove their pins from the GPIO available pin mask.
1.1.2.9	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.8	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.7	08-Feb-2011	cliff	- remove sc_ih_clk, sc_ih_fmn, sc_ih_ipi from struct rmixl_cpu_softc; they were unused just taking up space - rmixl_intr_init_clk() and rmixl_intr_init_ipi() are now type void
1.1.2.6	05-Feb-2011	cliff	- protect option includes ("opt_multiprocessor.h") with #ifdef _KERNEL_OPT
1.1.2.5	05-Feb-2011	cliff	- include opt_multiprocessor.h for MULTIPROCESSOR dependency - move RMIXL_INTRVEC_FMN to RMIXL_INTRVEC_IPI + NIPIS since each IPI tag now has own vector
1.1.2.4	21-May-2010	cliff	- rename IRT based interrupts to "pic int ..." - rename rmixl_vecnames_common to "vec ..." - move ipl_eimr_map table print into rmixl_ipl_eimr_map_print() - consolidate debug print funcs at the end of the file - 'irq' -- being somewhat ambiguous -- renamed to 'irt' throughout to reflect use as IRT index - IRT-based interrupts are moved to EIRR/EIMR vectors (bits) 32..63 to avoid all opverlap with EIRR/EIMR bits 0..7 which are CAUSE[8..15]. To date this has been a non-issue since we aren't using the watchdog or timers there. non-IRT interrupts (FMN and IPI) are moved to unused portion vectors 8, 9 - in rmixl_intr_init_cpu, instead of writing 0 to EIRR, ack with bits read (excluding CAUSE[8..15] bits) as defense against possible stale interrupts inherited from firmware (paranoid -- we aren't seeing any). - rmixl_irt_establish gets a 'vec' arg for use in IRTENTRYC1 reg (no longer assume vec = irt) - set/clear irq bits in ipl_eimr_map[] during interrupt establish/disestablish - in evbmips_iointr(), mask off ints enabled at higher ipl; we only dispatch interrupts at highest enabling ipl.
1.1.2.3	13-Apr-2010	cliff	add TNF License and copyright.
1.1.2.2	12-Apr-2010	cliff	- establishing an ISR now takes 'mpsafe' arg - obtain/release kernel lock around calls to non-mpsafe ISRs
1.1.2.1	21-Mar-2010	cliff	- added this file of RMI interrupt stuff
1.2.2.3	21-Apr-2011	rmind	sync with head
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_intr.h was added on branch rmind-uvmplock on 2011-03-05 20:51:10 +0000
1.7	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.6	24-Apr-2021	thorpej	branches: 1.6.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.5	21-Aug-2019	msaitoh	branches: 1.5.10; Fix typo (s/controler/controller/).
1.4	16-Sep-2018	skrll	interrupt has two 'r's fix another typo while I'm here (flsah)
1.3	01-Jul-2011	dyoung	branches: 1.3.8; 1.3.54; 1.3.56; #include <sys/bus.h> instead of <machine/bus.h>.
1.2	18-Mar-2011	cliff	branches: 1.2.2; 1.2.6; - fix typo when clearing pre-existing intrs in attach
1.1	18-Mar-2011	cliff	- add support for Peripherals IO Bus for RMI XL* chips
1.2.6.2	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	18-Mar-2011	jruoho	file rmixl_iobus.c was added on branch jruoho-x86intr on 2011-06-06 09:06:09 +0000
1.2.2.2	21-Apr-2011	rmind	sync with head
1.2.2.1	18-Mar-2011	rmind	file rmixl_iobus.c was added on branch rmind-uvmplock on 2011-04-21 01:41:13 +0000
1.3.56.2	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.3.56.1	10-Jun-2019	christos	Sync with HEAD
1.3.54.1	30-Sep-2018	pgoyette	Ssync with HEAD
1.3.8.3	19-Jan-2012	matt	Fix config ifattr.
1.3.8.2	27-Dec-2011	matt	Add NOR/NAND (from HEAD)/SPI attachments.
1.3.8.1	01-Jul-2011	matt	file rmixl_iobus.c was added on branch matt-nb5-mips64 on 2011-12-27 19:58:19 +0000
1.5.10.6	05-Apr-2021	thorpej	Treat config_probe() as if it were a boolean function; don't compare return value > 0... except for the odd balls, which are now really easy to spot.
1.5.10.5	05-Apr-2021	thorpej	config_match() -> config_probe() for the straight-forward indirect config cases. There are still a few odd balls using config_match() which should be sorted out later.
1.5.10.4	04-Apr-2021	thorpej	CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
1.5.10.3	03-Apr-2021	thorpej	Give config_attach() the tagged variadic argument treatment and mechanically convert all call sites.
1.5.10.2	21-Mar-2021	thorpej	CFARG_IATTR usage audit: If a device carries only one interface attribute, there is no need to specify it when calling config_search(); that specification is meant only to disambiguate which interface attribute (which is a proxy for "what kind of attach args are being used") is having children attached. cfparent_match() will take care of ensuring that any potential children can attach to one of the parent's iterface attributes, and if the parent only carries one, no disambiguation is necessary.
1.5.10.1	20-Mar-2021	thorpej	The proliferation if config_search_() and config_found_() combinations is a little absurd, so begin to tidy this up: - Introduce a new cfarg_t enumerated type, that defines the types of tag-value variadic arguments that can be passed to the various config_() functions (CFARG_SUBMATCH, CFARG_IATTR, and CFARG_LOCATORS, for now, plus a CFARG_EOL sentinel). - Collapse config_search_() into config_search() that takes these variadic arguments. - Convert all call sites of config_search_*() to the new signature. Noticed several incorrect usages along the way, which will be audited in a future commit.
1.6.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.3	01-Jul-2011	dyoung	branches: 1.3.8; #include <sys/bus.h> instead of <machine/bus.h>.
1.2	18-Mar-2011	cliff	branches: 1.2.2; 1.2.6; RMIXL_FLASH_BAR_MASK_MAX is __BITS(34,0) so avoid using extent if that value overflows 'long'
1.1	18-Mar-2011	cliff	- add support for Peripherals IO Bus for RMI XL* chips
1.2.6.2	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	18-Mar-2011	jruoho	file rmixl_iobus_space.c was added on branch jruoho-x86intr on 2011-06-06 09:06:09 +0000
1.2.2.2	21-Apr-2011	rmind	sync with head
1.2.2.1	18-Mar-2011	rmind	file rmixl_iobus_space.c was added on branch rmind-uvmplock on 2011-04-21 01:41:13 +0000
1.3.8.2	27-Dec-2011	matt	Add NOR/NAND (from HEAD)/SPI attachments.
1.3.8.1	01-Jul-2011	matt	file rmixl_iobus_space.c was added on branch matt-nb5-mips64 on 2011-12-27 19:58:19 +0000
1.2	21-Aug-2019	msaitoh	Fix typo (s/controler/controller/).
1.1	18-Mar-2011	cliff	branches: 1.1.2; 1.1.6; 1.1.14; 1.1.62; - add support for Peripherals IO Bus for RMI XL* chips
1.1.62.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.1.14.2	27-Dec-2011	matt	Add NOR/NAND (from HEAD)/SPI attachments.
1.1.14.1	18-Mar-2011	matt	file rmixl_iobusvar.h was added on branch matt-nb5-mips64 on 2011-12-27 19:58:19 +0000
1.1.6.2	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.1	18-Mar-2011	jruoho	file rmixl_iobusvar.h was added on branch jruoho-x86intr on 2011-06-06 09:06:09 +0000
1.1.2.2	21-Apr-2011	rmind	sync with head
1.1.2.1	18-Mar-2011	rmind	file rmixl_iobusvar.h was added on branch rmind-uvmplock on 2011-04-21 01:41:13 +0000
1.1	04-Jan-2012	matt	branches: 1.1.2; file rmixl_machdep.c was initially added on branch matt-nb5-mips64.
1.1.2.5	15-Dec-2012	matt	Add initial support for XLP II (XLP2XX/XLP1XX).
1.1.2.4	16-Feb-2012	matt	Add mips_ksegx_tlb_slot. When casting pointers, use intptr_t so we get proper sign extension.
1.1.2.3	02-Feb-2012	matt	Fix XLP case where we weren't copying mem_clusters to avail_clusters.
1.1.2.2	27-Jan-2012	matt	Keep mem_clusters as the original amount of memory and add avail_cluster as the edited version.
1.1.2.1	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.8	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.7	29-Sep-2022	skrll	Trailing whitespace
1.6	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.5	24-Apr-2021	thorpej	branches: 1.5.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.4	01-Jul-2011	dyoung	branches: 1.4.68; #include <sys/bus.h> instead of <machine/bus.h>.
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Sep-2009	cliff	branches: 1.1.2; file rmixl_mainbus.c was initially added on branch matt-nb5-mips64.
1.1.2.7	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.6	16-Jan-2010	cliff	- mainbus now attaches cpunode's
1.1.2.5	13-Jan-2010	cliff	- clean up formatting in print functions
1.1.2.4	13-Jan-2010	cliff	- nuke mainbussearch() - use config_found (vs. config_search_ia) for cpucore's and obio - print L2 cache attributes
1.1.2.3	09-Nov-2009	cliff	- convert to CFATTACH_DECL_NEW & related
1.1.2.2	15-Sep-2009	cliff	some code cleanup
1.1.2.1	13-Sep-2009	cliff	add netbsd support for RMI XLS6ATX_7A board and XL SoC family
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_mainbus.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.4.68.7	05-Apr-2021	thorpej	Treat config_probe() as if it were a boolean function; don't compare return value > 0... except for the odd balls, which are now really easy to spot.
1.4.68.6	05-Apr-2021	thorpej	config_match() -> config_probe() for the straight-forward indirect config cases. There are still a few odd balls using config_match() which should be sorted out later.
1.4.68.5	04-Apr-2021	thorpej	CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
1.4.68.4	03-Apr-2021	thorpej	Give config_attach() the tagged variadic argument treatment and mechanically convert all call sites.
1.4.68.3	21-Mar-2021	thorpej	CFARG_IATTR usage audit: If a device carries only one interface attribute, there is no need to specify it when calling config_search(); that specification is meant only to disambiguate which interface attribute (which is a proxy for "what kind of attach args are being used") is having children attached. cfparent_match() will take care of ensuring that any potential children can attach to one of the parent's iterface attributes, and if the parent only carries one, no disambiguation is necessary.
1.4.68.2	20-Mar-2021	thorpej	Don't pass the autoconfig print routine as the aux pointer to the indirect search routine. That argument slot is meant for "attach args" structures, not function pointers. Besides, no one actually used it anyway.
1.4.68.1	20-Mar-2021	thorpej	The proliferation if config_search_() and config_found_() combinations is a little absurd, so begin to tidy this up: - Introduce a new cfarg_t enumerated type, that defines the types of tag-value variadic arguments that can be passed to the various config_() functions (CFARG_SUBMATCH, CFARG_IATTR, and CFARG_LOCATORS, for now, plus a CFARG_EOL sentinel). - Collapse config_search_() into config_search() that takes these variadic arguments. - Convert all call sites of config_search_*() to the new signature. Noticed several incorrect usages along the way, which will be audited in a future commit.
1.5.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_nae.c was initially added on branch matt-nb5-mips64.
1.1.2.2	19-Jan-2012	matt	Fix CFATTACH_DECL_NEW so kernels build again.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_naereg.h was initially added on branch matt-nb5-mips64.
1.1.2.2	31-Dec-2011	matt	Consolidate and complete PCITAGs. Print/Set BARs for AHCI and SRIO.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.8	10-May-2023	riastradh	mips: Use config_detach_children to reduce error branch bugs.
1.7	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.6	28-Jun-2011	ahoka	follow nand api changes
1.5	27-Mar-2011	ahoka	branches: 1.5.2; 1.5.6; use nand_init_interface
1.4	18-Mar-2011	cliff	fix typo
1.3	18-Mar-2011	cliff	style improvements, input from matt@
1.2	18-Mar-2011	cliff	cosmetics
1.1	18-Mar-2011	cliff	- add NAND suport for RMI XL* chips
1.5.6.2	06-Jun-2011	jruoho	Sync with HEAD.
1.5.6.1	27-Mar-2011	jruoho	file rmixl_nand.c was added on branch jruoho-x86intr on 2011-06-06 09:06:10 +0000
1.5.2.2	21-Apr-2011	rmind	sync with head
1.5.2.1	27-Mar-2011	rmind	file rmixl_nand.c was added on branch rmind-uvmplock on 2011-04-21 01:41:13 +0000
1.1	27-Dec-2011	matt	branches: 1.1.2; file rmixl_nand_iobus.c was initially added on branch matt-nb5-mips64.
1.1.2.1	27-Dec-2011	matt	Add NOR/NAND (from HEAD)/SPI attachments.
1.1	27-Dec-2011	matt	branches: 1.1.2; file rmixl_nand_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.4	14-Feb-2014	matt	Change KASSERTMSG/KDASSERTMSG to use varadic arguments like HEAD. panic -> vpanic, add panic wrapper to vpanic.
1.1.2.3	05-Nov-2013	matt	Start of a nand for xlp3xx/xlp2xx.
1.1.2.2	30-Dec-2011	matt	Add GPIO support for XLP. Let NAND, MMC/SD, and SPI remove their pins from the GPIO available pin mask.
1.1.2.1	27-Dec-2011	matt	Add NOR/NAND (from HEAD)/SPI attachments.
1.1	27-Dec-2011	matt	branches: 1.1.2; file rmixl_nor_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.2	28-Dec-2011	matt	Add NOR support for XLP.
1.1.2.1	27-Dec-2011	matt	Add NOR/NAND (from HEAD)/SPI attachments.
1.10	29-Sep-2022	skrll	Remove unnecessary include of <sys/malloc.h>.
1.9	22-Jan-2022	skrll	Ensure bus_dmatag_subregion is called with an inclusive max_addr everywhere.
1.8	22-Jan-2022	skrll	Trailing whitespace
1.7	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.6	24-Apr-2021	thorpej	branches: 1.6.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.5	10-Jul-2011	matt	branches: 1.5.68; Fix machine/ includes
1.4	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Sep-2009	cliff	branches: 1.1.2; file rmixl_obio.c was initially added on branch matt-nb5-mips64.
1.1.2.18	31-Dec-2011	matt	Switch to using IST_<foo> instead of private enums.
1.1.2.17	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.16	17-Apr-2010	cliff	- struct rmixl_config field 'rc_64bit_dmat' is now a bus_dma_tag_t and initially points at 'rc_dma_tag' which provides the store area. this allows rc_64bit_dmat to be subregioned for imposing bounce-buffering if needed.
1.1.2.15	12-Apr-2010	cliff	- specifiy if mpsafe when establishing interrupts (all are 'false' except comintr for now)
1.1.2.14	21-Mar-2010	cliff	- add use of the 'tmsk' locator - adapt to new rmixl_intr_establish() args - establishing the system bridge controller address error interrupt is now explicitly XLS specific
1.1.2.13	24-Jan-2010	cliff	remove include of "obio.h"
1.1.2.12	20-Jan-2010	matt	cleanup attachments so that other mips cpus can use the same scheme.
1.1.2.11	13-Jan-2010	cliff	- don't match if attach arg name doesn;t match cf_name
1.1.2.10	10-Jan-2010	matt	Actually use a 32bit limit for the 32bit bus_dma_tag.
1.1.2.9	10-Jan-2010	matt	Add generic support for DMA bounce buffers and real version of bus_dmatag_subregion. MALTA uses it for ISADMA. Make RMIXL use for creating 32bit and 29bit subregions.
1.1.2.8	14-Dec-2009	cliff	- replace single bus space with two (big & little endian) bus spaces for obio
1.1.2.7	18-Nov-2009	cliff	- use PRIxBUSADDR, PRIxBUSSIZE formats as needed
1.1.2.6	15-Nov-2009	cliff	- use PRIxPADDR and PRIxPSIZE as needed when printing bus address and size following change in typedef - use new obio bus space
1.1.2.5	09-Nov-2009	cliff	- convert to CFATTACH_DECL_NEW & related - add obio_dma_init_29() to allow DMA for addrs < 512MB - obio_dma_init_32() and obio_dma_init_64() are TBD (#ifdef NOTYET) - obio_bus_dmamap_sync() provides null DMA sync function, since DMA is cache coherent - rmixl_addr_error_init() establishes ISR for address error interrupt
1.1.2.4	15-Sep-2009	cliff	make functions static
1.1.2.3	15-Sep-2009	cliff	obio now provides both big endian and little endian bus spaces to allow child devices to use according to access method needs also preparing for dual bus_dma methods, one for addrs <4GB, the other for all memory, including addrs >= 4GB the bulk of XLS DMA work is still TBD
1.1.2.2	13-Sep-2009	cliff	improve how some config data are managed
1.1.2.1	13-Sep-2009	cliff	add netbsd support for RMI XLS6ATX_7A board and XL SoC family
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_obio.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.5.68.6	05-Apr-2021	thorpej	Treat config_probe() as if it were a boolean function; don't compare return value > 0... except for the odd balls, which are now really easy to spot.
1.5.68.5	05-Apr-2021	thorpej	config_match() -> config_probe() for the straight-forward indirect config cases. There are still a few odd balls using config_match() which should be sorted out later.
1.5.68.4	04-Apr-2021	thorpej	CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
1.5.68.3	03-Apr-2021	thorpej	Give config_attach() the tagged variadic argument treatment and mechanically convert all call sites.
1.5.68.2	21-Mar-2021	thorpej	CFARG_IATTR usage audit: If a device carries only one interface attribute, there is no need to specify it when calling config_search(); that specification is meant only to disambiguate which interface attribute (which is a proxy for "what kind of attach args are being used") is having children attached. cfparent_match() will take care of ensuring that any potential children can attach to one of the parent's iterface attributes, and if the parent only carries one, no disambiguation is necessary.
1.5.68.1	20-Mar-2021	thorpej	The proliferation if config_search_() and config_found_() combinations is a little absurd, so begin to tidy this up: - Introduce a new cfarg_t enumerated type, that defines the types of tag-value variadic arguments that can be passed to the various config_() functions (CFARG_SUBMATCH, CFARG_IATTR, and CFARG_LOCATORS, for now, plus a CFARG_EOL sentinel). - Collapse config_search_() into config_search() that takes these variadic arguments. - Convert all call sites of config_search_*() to the new signature. Noticed several incorrect usages along the way, which will be audited in a future commit.
1.6.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.3	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	14-Dec-2009	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_obio_eb_space.c was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.2	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.1	14-Dec-2009	cliff	obio now has 2 bus spaces, one each for Big and Little Endian access - delete rmixl_obio_space.c - add rmixl_obio_eb_space.c, rmixl_obio_el_space.c
1.4	16-Sep-2021	andvar	fix various typos, mainly in comments.
1.3	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	14-Dec-2009	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_obio_el_space.c was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.2	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.1	14-Dec-2009	cliff	obio now has 2 bus spaces, one each for Big and Little Endian access - delete rmixl_obio_space.c - add rmixl_obio_eb_space.c, rmixl_obio_el_space.c
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Sep-2009	cliff	branches: 1.1.2; file rmixl_obio_space.c was initially added on branch matt-nb5-mips64.
1.1.2.6	14-Dec-2009	cliff	obio now has 2 bus spaces, one each for Big and Little Endian access - delete rmixl_obio_space.c - add rmixl_obio_eb_space.c, rmixl_obio_el_space.c
1.1.2.5	18-Nov-2009	cliff	- add extents for bus spaces
1.1.2.4	15-Nov-2009	cliff	- we don't need -el bus space for obio, get rid of it and clean up the naming - delete rmixl_eb_space.c, rmixl_el_space.c - add mixl_obio_space.c, provides -eb bus space for obio devices
1.1.2.3	15-Sep-2009	cliff	obio now provides both big endian and little endian bus spaces to allow child devices to use according to access method needs also preparing for dual bus_dma methods, one for addrs <4GB, the other for all memory, including addrs >= 4GB the bulk of XLS DMA work is still TBD
1.1.2.2	13-Sep-2009	cliff	improve how some config data are managed
1.1.2.1	13-Sep-2009	cliff	add netbsd support for RMI XLS6ATX_7A board and XL SoC family
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_obio_space.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.4	08-Jul-2011	dyoung	Just #include <sys/bus.h> instead of <machine/bus_dma.h>, which is going away, soon.
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Sep-2009	cliff	branches: 1.1.2; file rmixl_obiovar.h was initially added on branch matt-nb5-mips64.
1.1.2.10	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.9	13-Apr-2010	cliff	add TNF License and copyright.
1.1.2.8	21-Mar-2010	cliff	- add obio_tmsk interrupt routing mask to obio_attach_args
1.1.2.7	14-Dec-2009	cliff	- replace single bus space with two (big & little endian) bus spaces for obio
1.1.2.6	15-Nov-2009	cliff	- we don't need -el bus space for obio, get rid of it and clean up the naming - delete rmixl_eb_space.c, rmixl_el_space.c - add mixl_obio_space.c, provides -eb bus space for obio devices
1.1.2.5	13-Nov-2009	cliff	- define used to prevent recursive include gets renamed according to convention
1.1.2.4	09-Nov-2009	cliff	- convert to CFATTACH_DECL_NEW & related - add bus_dma tags - removed unused fields: sc_pci_dmat, rmixl_bus_mbst, rmixl_bus_mdt - add PCI bus_space addrs and tags
1.1.2.3	15-Sep-2009	cliff	obio now provides both big endian and little endian bus spaces to allow child devices to use according to access method needs also preparing for dual bus_dma methods, one for addrs <4GB, the other for all memory, including addrs >= 4GB the bulk of XLS DMA work is still TBD
1.1.2.2	13-Sep-2009	cliff	improve how some config data are managed
1.1.2.1	13-Sep-2009	cliff	add netbsd support for RMI XLS6ATX_7A board and XL SoC family
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_obiovar.h was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.8	10-Nov-2021	msaitoh	s/endianess/endianness/
1.7	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.6	24-Apr-2021	thorpej	branches: 1.6.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.5	23-Apr-2016	skrll	branches: 1.5.32; Merge nick-nhusb - API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix
1.4	01-Jul-2011	dyoung	branches: 1.4.12; 1.4.28; 1.4.30; 1.4.34; #include <sys/bus.h> instead of <machine/bus.h>.
1.3	29-Apr-2011	matt	Provide OHCI companions devices to EHCI.
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	14-Dec-2009	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_ohci.c was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.2	31-May-2011	rmind	sync with head
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.6	30-Dec-2011	matt	Change devices name from rmixl_* to xl*.
1.1.2.5	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.4	21-Mar-2010	cliff	- include rmixl_intr.h for externs
1.1.2.3	29-Jan-2010	cliff	- use rmixl_probe_4 to match
1.1.2.2	03-Jan-2010	cliff	- unconfuse bit defines for rmixl gpio RESET and RESET_CFG registers
1.1.2.1	14-Dec-2009	cliff	- add attach glue for ohci at XLS USB Interface
1.4.34.1	06-Sep-2016	skrll	First pass at netbsd-7 updated with USB code from HEAD
1.4.30.3	05-Dec-2014	skrll	Use int for return type for [eou]chi_init and motg_init.
1.4.30.2	03-Dec-2014	skrll	The grand renaming of structure members. No functional change.
1.4.30.1	03-Dec-2014	skrll	Trailing whitespace.
1.4.28.1	05-Apr-2017	snj	Pull up following revision(s) (requested by skrll in ticket #1395): share/man/man4/axe.4: netbsd-7-nhusb share/man/man4/axen.4: netbsd-7-nhusb share/man/man4/cdce.4: netbsd-7-nhusb share/man/man4/uaudio.4: netbsd-7-nhusb share/man/man4/ucom.4: netbsd-7-nhusb share/man/man4/uep.4: netbsd-7-nhusb share/man/man4/urtw.4: netbsd-7-nhusb share/man/man4/usb.4: netbsd-7-nhusb share/man/man4/uyap.4: netbsd-7-nhusb share/man/man4/xhci.4: netbsd-7-nhusb share/man/man9/usbdi.9: netbsd-7-nhusb sys/arch/amd64/conf/ALL: netbsd-7-nhusb sys/arch/amd64/conf/GENERIC: netbsd-7-nhusb sys/arch/amiga/dev/slhci_zbus.c: netbsd-7-nhusb sys/arch/arm/allwinner/awin_otg.c: netbsd-7-nhusb sys/arch/arm/allwinner/awin_usb.c: netbsd-7-nhusb sys/arch/arm/amlogic/amlogic_dwctwo.c: netbsd-7-nhusb sys/arch/arm/at91/at91ohci.c: netbsd-7-nhusb sys/arch/arm/broadcom/bcm2835_dwctwo.c: netbsd-7-nhusb sys/arch/arm/broadcom/bcm53xx_usb.c: netbsd-7-nhusb sys/arch/arm/ep93xx/epohci.c: netbsd-7-nhusb sys/arch/arm/gemini/obio_ehci.c: netbsd-7-nhusb sys/arch/arm/imx/files.imx23: netbsd-7-nhusb sys/arch/arm/imx/imxusb.c: netbsd-7-nhusb sys/arch/arm/imx/imxusbreg.h: netbsd-7-nhusb sys/arch/arm/omap/obio_ohci.c: netbsd-7-nhusb sys/arch/arm/omap/omap3_ehci.c: netbsd-7-nhusb sys/arch/arm/omap/omapl1x_ohci.c: netbsd-7-nhusb sys/arch/arm/omap/tiotg.c: netbsd-7-nhusb sys/arch/arm/s3c2xx0/ohci_s3c24x0.c: netbsd-7-nhusb sys/arch/arm/samsung/exynos_usb.c: netbsd-7-nhusb sys/arch/arm/xscale/pxa2x0_ohci.c: netbsd-7-nhusb sys/arch/arm/zynq/zynq_usb.c: netbsd-7-nhusb sys/arch/hpcarm/dev/nbp_slhci.c: netbsd-7-nhusb sys/arch/hpcmips/dev/plumohci.c: netbsd-7-nhusb sys/arch/i386/conf/ALL: netbsd-7-nhusb sys/arch/i386/conf/GENERIC: netbsd-7-nhusb sys/arch/i386/pci/gcscehci.c: netbsd-7-nhusb sys/arch/luna68k/conf/GENERIC: netbsd-7-nhusb sys/arch/mips/adm5120/dev/ahci.c: netbsd-7-nhusb sys/arch/mips/adm5120/dev/ahcivar.h: netbsd-7-nhusb sys/arch/mips/alchemy/dev/ohci_aubus.c: netbsd-7-nhusb sys/arch/mips/atheros/dev/ehci_arbus.c: netbsd-7-nhusb sys/arch/mips/atheros/dev/ohci_arbus.c: netbsd-7-nhusb sys/arch/mips/conf/files.adm5120: netbsd-7-nhusb sys/arch/mips/ralink/ralink_ehci.c: netbsd-7-nhusb sys/arch/mips/ralink/ralink_ohci.c: netbsd-7-nhusb sys/arch/mips/rmi/rmixl_ehci.c: netbsd-7-nhusb sys/arch/mips/rmi/rmixl_ohci.c: netbsd-7-nhusb sys/arch/playstation2/dev/ohci_sbus.c: netbsd-7-nhusb sys/arch/powerpc/booke/dev/pq3ehci.c: netbsd-7-nhusb sys/arch/powerpc/ibm4xx/dev/dwctwo_plb.c: netbsd-7-nhusb sys/arch/x68k/dev/slhci_intio.c: netbsd-7-nhusb sys/conf/files: netbsd-7-nhusb sys/dev/cardbus/ehci_cardbus.c: netbsd-7-nhusb sys/dev/cardbus/ohci_cardbus.c: netbsd-7-nhusb sys/dev/cardbus/uhci_cardbus.c: netbsd-7-nhusb sys/dev/ic/sl811hs.c: netbsd-7-nhusb sys/dev/ic/sl811hsvar.h: netbsd-7-nhusb sys/dev/isa/slhci_isa.c: netbsd-7-nhusb sys/dev/marvell/ehci_mv.c: netbsd-7-nhusb sys/dev/pci/ehci_pci.c: netbsd-7-nhusb sys/dev/pci/ohci_pci.c: netbsd-7-nhusb sys/dev/pci/uhci_pci.c: netbsd-7-nhusb sys/dev/pci/xhci_pci.c: netbsd-7-nhusb sys/dev/pcmcia/slhci_pcmcia.c: netbsd-7-nhusb sys/dev/usb/Makefile.usbdevs: netbsd-7-nhusb sys/dev/usb/TODO: netbsd-7-nhusb sys/dev/usb/TODO.usbmp: netbsd-7-nhusb sys/dev/usb/aubtfwl.c: netbsd-7-nhusb sys/dev/usb/auvitek.c: netbsd-7-nhusb sys/dev/usb/auvitek_audio.c: netbsd-7-nhusb sys/dev/usb/auvitek_dtv.c: netbsd-7-nhusb sys/dev/usb/auvitek_i2c.c: netbsd-7-nhusb sys/dev/usb/auvitek_video.c: netbsd-7-nhusb sys/dev/usb/auvitekvar.h: netbsd-7-nhusb sys/dev/usb/ehci.c: netbsd-7-nhusb sys/dev/usb/ehcireg.h: netbsd-7-nhusb sys/dev/usb/ehcivar.h: netbsd-7-nhusb sys/dev/usb/emdtv.c: netbsd-7-nhusb sys/dev/usb/emdtv_dtv.c: netbsd-7-nhusb sys/dev/usb/emdtv_ir.c: netbsd-7-nhusb sys/dev/usb/emdtvvar.h: netbsd-7-nhusb sys/dev/usb/ezload.c: netbsd-7-nhusb sys/dev/usb/ezload.h: netbsd-7-nhusb sys/dev/usb/files.usb: netbsd-7-nhusb sys/dev/usb/hid.c: netbsd-7-nhusb sys/dev/usb/hid.h: netbsd-7-nhusb sys/dev/usb/if_athn_usb.c: netbsd-7-nhusb sys/dev/usb/if_athn_usb.h: netbsd-7-nhusb sys/dev/usb/if_atu.c: netbsd-7-nhusb sys/dev/usb/if_atureg.h: netbsd-7-nhusb sys/dev/usb/if_aue.c: netbsd-7-nhusb sys/dev/usb/if_auereg.h: netbsd-7-nhusb sys/dev/usb/if_axe.c: netbsd-7-nhusb sys/dev/usb/if_axen.c: netbsd-7-nhusb sys/dev/usb/if_axenreg.h: netbsd-7-nhusb sys/dev/usb/if_axereg.h: netbsd-7-nhusb sys/dev/usb/if_cdce.c: netbsd-7-nhusb sys/dev/usb/if_cdcereg.h: netbsd-7-nhusb sys/dev/usb/if_cue.c: netbsd-7-nhusb sys/dev/usb/if_cuereg.h: netbsd-7-nhusb sys/dev/usb/if_kue.c: netbsd-7-nhusb sys/dev/usb/if_kuereg.h: netbsd-7-nhusb sys/dev/usb/if_otus.c: netbsd-7-nhusb sys/dev/usb/if_otusvar.h: netbsd-7-nhusb sys/dev/usb/if_rum.c: netbsd-7-nhusb sys/dev/usb/if_rumreg.h: netbsd-7-nhusb sys/dev/usb/if_rumvar.h: netbsd-7-nhusb sys/dev/usb/if_run.c: netbsd-7-nhusb sys/dev/usb/if_runvar.h: netbsd-7-nhusb sys/dev/usb/if_smsc.c: netbsd-7-nhusb sys/dev/usb/if_smscreg.h: netbsd-7-nhusb sys/dev/usb/if_smscvar.h: netbsd-7-nhusb sys/dev/usb/if_udav.c: netbsd-7-nhusb sys/dev/usb/if_udavreg.h: netbsd-7-nhusb sys/dev/usb/if_upgt.c: netbsd-7-nhusb sys/dev/usb/if_upgtvar.h: netbsd-7-nhusb sys/dev/usb/if_upl.c: netbsd-7-nhusb sys/dev/usb/if_ural.c: netbsd-7-nhusb sys/dev/usb/if_uralreg.h: netbsd-7-nhusb sys/dev/usb/if_uralvar.h: netbsd-7-nhusb sys/dev/usb/if_url.c: netbsd-7-nhusb sys/dev/usb/if_urlreg.h: netbsd-7-nhusb sys/dev/usb/if_urndis.c: netbsd-7-nhusb sys/dev/usb/if_urndisreg.h: netbsd-7-nhusb sys/dev/usb/if_urtw.c: netbsd-7-nhusb sys/dev/usb/if_urtwn.c: netbsd-7-nhusb sys/dev/usb/if_urtwn_data.h: netbsd-7-nhusb sys/dev/usb/if_urtwnreg.h: netbsd-7-nhusb sys/dev/usb/if_urtwnvar.h: netbsd-7-nhusb sys/dev/usb/if_urtwreg.h: netbsd-7-nhusb sys/dev/usb/if_zyd.c: netbsd-7-nhusb sys/dev/usb/if_zydreg.h: netbsd-7-nhusb sys/dev/usb/irmce.c: netbsd-7-nhusb sys/dev/usb/moscom.c: netbsd-7-nhusb sys/dev/usb/motg.c: netbsd-7-nhusb sys/dev/usb/motgvar.h: netbsd-7-nhusb sys/dev/usb/ohci.c: netbsd-7-nhusb sys/dev/usb/ohcireg.h: netbsd-7-nhusb sys/dev/usb/ohcivar.h: netbsd-7-nhusb sys/dev/usb/pseye.c: netbsd-7-nhusb sys/dev/usb/slurm.c: netbsd-7-nhusb sys/dev/usb/stuirda.c: netbsd-7-nhusb sys/dev/usb/u3g.c: netbsd-7-nhusb sys/dev/usb/uark.c: netbsd-7-nhusb sys/dev/usb/uatp.c: netbsd-7-nhusb sys/dev/usb/uaudio.c: netbsd-7-nhusb sys/dev/usb/uberry.c: netbsd-7-nhusb sys/dev/usb/ubsa.c: netbsd-7-nhusb sys/dev/usb/ubsa_common.c: netbsd-7-nhusb sys/dev/usb/ubsavar.h: netbsd-7-nhusb sys/dev/usb/ubt.c: netbsd-7-nhusb sys/dev/usb/uchcom.c: netbsd-7-nhusb sys/dev/usb/ucom.c: netbsd-7-nhusb sys/dev/usb/ucomvar.h: netbsd-7-nhusb sys/dev/usb/ucycom.c: netbsd-7-nhusb sys/dev/usb/udl.c: netbsd-7-nhusb sys/dev/usb/udl.h: netbsd-7-nhusb sys/dev/usb/udsbr.c: netbsd-7-nhusb sys/dev/usb/udsir.c: netbsd-7-nhusb sys/dev/usb/uep.c: netbsd-7-nhusb sys/dev/usb/uftdi.c: netbsd-7-nhusb sys/dev/usb/uftdireg.h: netbsd-7-nhusb sys/dev/usb/ugen.c: netbsd-7-nhusb sys/dev/usb/ugensa.c: netbsd-7-nhusb sys/dev/usb/uhci.c: netbsd-7-nhusb sys/dev/usb/uhcireg.h: netbsd-7-nhusb sys/dev/usb/uhcivar.h: netbsd-7-nhusb sys/dev/usb/uhid.c: netbsd-7-nhusb sys/dev/usb/uhidev.c: netbsd-7-nhusb sys/dev/usb/uhidev.h: netbsd-7-nhusb sys/dev/usb/uhmodem.c: netbsd-7-nhusb sys/dev/usb/uhso.c: netbsd-7-nhusb sys/dev/usb/uhub.c: netbsd-7-nhusb sys/dev/usb/uipad.c: netbsd-7-nhusb sys/dev/usb/uipaq.c: netbsd-7-nhusb sys/dev/usb/uirda.c: netbsd-7-nhusb sys/dev/usb/uirdavar.h: netbsd-7-nhusb sys/dev/usb/ukbd.c: netbsd-7-nhusb sys/dev/usb/ukbdmap.c: netbsd-7-nhusb sys/dev/usb/ukyopon.c: netbsd-7-nhusb sys/dev/usb/ukyopon.h: netbsd-7-nhusb sys/dev/usb/ulpt.c: netbsd-7-nhusb sys/dev/usb/umass.c: netbsd-7-nhusb sys/dev/usb/umass_isdata.c: netbsd-7-nhusb sys/dev/usb/umass_isdata.h: netbsd-7-nhusb sys/dev/usb/umass_quirks.c: netbsd-7-nhusb sys/dev/usb/umass_quirks.h: netbsd-7-nhusb sys/dev/usb/umass_scsipi.c: netbsd-7-nhusb sys/dev/usb/umass_scsipi.h: netbsd-7-nhusb sys/dev/usb/umassvar.h: netbsd-7-nhusb sys/dev/usb/umcs.c: netbsd-7-nhusb sys/dev/usb/umct.c: netbsd-7-nhusb sys/dev/usb/umidi.c: netbsd-7-nhusb sys/dev/usb/umidi_quirks.c: netbsd-7-nhusb sys/dev/usb/umidi_quirks.h: netbsd-7-nhusb sys/dev/usb/umodem.c: netbsd-7-nhusb sys/dev/usb/umodem_common.c: netbsd-7-nhusb sys/dev/usb/umodemvar.h: netbsd-7-nhusb sys/dev/usb/ums.c: netbsd-7-nhusb sys/dev/usb/uplcom.c: netbsd-7-nhusb sys/dev/usb/urio.c: netbsd-7-nhusb sys/dev/usb/urio.h: netbsd-7-nhusb sys/dev/usb/usb.c: netbsd-7-nhusb sys/dev/usb/usb.h: netbsd-7-nhusb sys/dev/usb/usb_mem.c: netbsd-7-nhusb sys/dev/usb/usb_mem.h: netbsd-7-nhusb sys/dev/usb/usb_quirks.c: netbsd-7-nhusb sys/dev/usb/usb_quirks.h: netbsd-7-nhusb sys/dev/usb/usb_subr.c: netbsd-7-nhusb sys/dev/usb/usbdevices.config: netbsd-7-nhusb sys/dev/usb/usbdevs: netbsd-7-nhusb sys/dev/usb/usbdevs.h: netbsd-7-nhusb sys/dev/usb/usbdevs_data.h: netbsd-7-nhusb sys/dev/usb/usbdi.c: netbsd-7-nhusb sys/dev/usb/usbdi.h: netbsd-7-nhusb sys/dev/usb/usbdi_util.c: netbsd-7-nhusb sys/dev/usb/usbdi_util.h: netbsd-7-nhusb sys/dev/usb/usbdivar.h: netbsd-7-nhusb sys/dev/usb/usbhid.h: netbsd-7-nhusb sys/dev/usb/usbhist.h: netbsd-7-nhusb sys/dev/usb/usbroothub.c: netbsd-7-nhusb sys/dev/usb/usbroothub.h: netbsd-7-nhusb sys/dev/usb/usbroothub_subr.c: delete sys/dev/usb/usbroothub_subr.h: delete sys/dev/usb/uscanner.c: netbsd-7-nhusb sys/dev/usb/uslsa.c: netbsd-7-nhusb sys/dev/usb/usscanner.c: netbsd-7-nhusb sys/dev/usb/ustir.c: netbsd-7-nhusb sys/dev/usb/uthum.c: netbsd-7-nhusb sys/dev/usb/utoppy.c: netbsd-7-nhusb sys/dev/usb/uts.c: netbsd-7-nhusb sys/dev/usb/uvideo.c: netbsd-7-nhusb sys/dev/usb/uvisor.c: netbsd-7-nhusb sys/dev/usb/uvscom.c: netbsd-7-nhusb sys/dev/usb/uyap.c: netbsd-7-nhusb sys/dev/usb/uyap_firmware.h: netbsd-7-nhusb sys/dev/usb/uyurex.c: netbsd-7-nhusb sys/dev/usb/x1input_rdesc.h: netbsd-7-nhusb sys/dev/usb/xhci.c: netbsd-7-nhusb sys/dev/usb/xhcireg.h: netbsd-7-nhusb sys/dev/usb/xhcivar.h: netbsd-7-nhusb sys/dev/usb/xinput_rdesc.h: netbsd-7-nhusb sys/external/bsd/common/conf/files.linux: netbsd-7-nhusb sys/external/bsd/common/include/linux/err.h: netbsd-7-nhusb sys/external/bsd/common/include/linux/kernel.h: netbsd-7-nhusb sys/external/bsd/common/include/linux/workqueue.h: netbsd-7-nhusb sys/external/bsd/common/linux/linux_work.c: netbsd-7-nhusb sys/external/bsd/drm2/dist/drm/radeon/atombios_encoders.c: netbsd-7-nhusb sys/external/bsd/drm2/dist/drm/radeon/radeon_legacy_encoders.c: netbsd-7-nhusb sys/external/bsd/drm2/drm/files.drmkms: netbsd-7-nhusb sys/external/bsd/drm2/i915drm/files.i915drmkms: netbsd-7-nhusb sys/external/bsd/drm2/include/linux/err.h: delete sys/external/bsd/drm2/include/linux/workqueue.h: delete sys/external/bsd/drm2/linux/files.drmkms_linux: netbsd-7-nhusb sys/external/bsd/drm2/linux/linux_work.c: delete sys/external/bsd/dwc2/dwc2.c: netbsd-7-nhusb sys/external/bsd/dwc2/dwc2.h: netbsd-7-nhusb sys/external/bsd/dwc2/dwc2var.h: netbsd-7-nhusb sys/external/bsd/dwc2/dwctwo2netbsd: netbsd-7-nhusb sys/external/bsd/dwc2/conf/files.dwc2: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_core.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_core.h: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_coreintr.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hcd.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hcd.h: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hcdddma.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hcdintr.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hcdqueue.c: netbsd-7-nhusb sys/external/bsd/dwc2/dist/dwc2_hw.h: netbsd-7-nhusb sys/modules/drmkms_linux/Makefile: netbsd-7-nhusb sys/modules/i915drmkms/Makefile: netbsd-7-nhusb sys/rump/dev/lib/libugenhc/ugenhc.c: netbsd-7-nhusb sys/rump/dev/lib/libusb/Makefile: netbsd-7-nhusb sys/rump/dev/lib/libusb/USB.ioconf: netbsd-7-nhusb sys/rump/dev/lib/libusb/usb_at_ugenhc.c: delete sys/rump/dev/lib/libusb/opt/opt_usb.h: delete sys/rump/dev/lib/libusb/opt/opt_usbverbose.h: delete sys/sys/mbuf.h: netbsd-7-nhusb usr.sbin/usbdevs/usbdevs.8: netbsd-7-nhusb usr.sbin/usbdevs/usbdevs.c: netbsd-7-nhusb Merge netbsd-7-nhusb: - API / infrastructure changes to support memory management changes. - Memory management improvements and bug fixes. - HCDs should now be MP safe - conversion to KERNHIST based debug - FS/LS isoc support on ehci(4). - conversion to kmem(9) - Some USB 3 support - mostly from Takahiro HAYASHI (t-hash). - interrupt transfers now get proper DMA operations - general bug fixes - kern/48308 - uhub status notification improvements - umass(4) probe fix (applied to HEAD already) - ohci(4) short transfer fix - Change the SOFTINT level from NET to SERIAL for the USB softint handler. This gives the callback a chance of running when another softint handler at SOFTINT_NET has blocked holding a lock, e.g. softnet_lock and most of the network stack. - kern/49065 - ifconfig tun0 ... sequence locks up system / lockup: softnet_lock held across usb xfr - kern/50491 - unkillable wait in usbd_transfer while using usmsc0 on raspberry pi 2 - kern/51395 - USB Ethernet makes xhci hang - Various improvements to slhci(4) - Various improvements to dwc2(4)
1.4.12.1	03-Dec-2017	jdolecek	update from HEAD
1.5.32.1	21-Mar-2021	thorpej	Give config_found() the same variadic arguments treatment as config_search(). This commit only adds the CFARG_EOL sentinel to the existing config_found() calls. Conversion of config_found_sm_loc() and config_found_ia() call sites will be in subsequent commits.
1.6.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_pci_cfg_eb_space.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_pci_cfg_el_space.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.3	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	17-Apr-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_pci_cfg_space.c was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.2	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.1	17-Apr-2010	cliff	- rename "pcie" bus space files to "pci" to reflect common use by either pcie or pcix, depending on RMI chip type.
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_pci_cfg_space.c was added on branch rmind-uvmplock on 2011-03-05 20:51:10 +0000
1.1	04-Jan-2012	matt	branches: 1.1.2; file rmixl_pci_eb_mem_space.c was initially added on branch matt-nb5-mips64.
1.1.2.1	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_pci_ecfg_eb_space.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_pci_ecfg_el_space.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.3	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	17-Apr-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_pci_ecfg_space.c was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.2	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.1	17-Apr-2010	cliff	- rename "pcie" bus space files to "pci" to reflect common use by either pcie or pcix, depending on RMI chip type.
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_pci_ecfg_space.c was added on branch rmind-uvmplock on 2011-03-05 20:51:10 +0000
1.1	04-Jan-2012	matt	branches: 1.1.2; file rmixl_pci_el_mem_space.c was initially added on branch matt-nb5-mips64.
1.1.2.1	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.3	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	17-Apr-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_pci_io_space.c was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.2	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.1	17-Apr-2010	cliff	- rename "pcie" bus space files to "pci" to reflect common use by either pcie or pcix, depending on RMI chip type.
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_pci_io_space.c was added on branch rmind-uvmplock on 2011-03-05 20:51:10 +0000
1.3	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	17-Apr-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_pci_mem_space.c was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.3	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.2	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.1	17-Apr-2010	cliff	- rename "pcie" bus space files to "pci" to reflect common use by either pcie or pcix, depending on RMI chip type.
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_pci_mem_space.c was added on branch rmind-uvmplock on 2011-03-05 20:51:10 +0000
1.16	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.15	24-Apr-2021	thorpej	branches: 1.15.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.14	07-Jul-2020	thorpej	branches: 1.14.4; Overhaul the interface to pci_configure_bus(): - Don't expose how PCI bus configuration resource management is implemented. Provide a new resource provider API: ==> pciconf_resource_init() -- Initialize a PCI configuration resources container. ==> pciconf_resource_add() -- Add a PCI configuration resource to the container (I/O, MEM, or prefetchable MEM). Multiple resources of each type may be added. ==> pciconf_resource_fini() -- Tear down the PCI configurtation resources container once the bus has been configured. This is much easier to use than the previous method of providing an extent map for each kind of resource, and works better for e.g. ACPI platforms that provide potentially multiple PCI resources in tables provided by firmware. - Re-implement PCI configuration resource management using vmem arenas, rather than extent maps.
1.13	10-Nov-2019	chs	in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT and remove code to handle failures that can no longer happen.
1.12	02-Oct-2015	msaitoh	branches: 1.12.18; PCI Extended Configuration stuff written by nonaka@: - Add PCI Extended Configuration Space support into x86. - Check register offset of pci_conf_read() in MD part. It returns (pcireg_t)-1 if it isn't accessible. - Decode Extended Capability in PCI Extended Configuration Space. Currently the following extended capabilities are decoded: - Advanced Error Reporting - Virtual Channel - Device Serial Number - Power Budgeting - Root Complex Link Declaration - Root Complex Event Collector Association - Access Control Services - Alternative Routing-ID Interpretation - Address Translation Services - Single Root IO Virtualization - Page Request - TPH Requester - Latency Tolerance Reporting - Secondary PCI Express - Process Address Space ID - LN Requester - L1 PM Substates The following extended capabilities are not decoded yet: - Root Complex Internal Link Control - Multi-Function Virtual Channel - RCRB Header - Vendor Unique - Configuration Access Correction - Multiple Root IO Virtualization - Multicast - Resizable BAR - Dynamic Power Allocation - Protocol Multiplexing - Downstream Port Containment - Precision Time Management - M-PCIe - Function Reading Status Queueing - Readiness Time Reporting - Designated Vendor-Specific
1.11	04-Apr-2014	christos	branches: 1.11.6; adjust to pci_intr_string signature.
1.10	27-Oct-2012	chs	branches: 1.10.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.9	27-Jan-2012	para	branches: 1.9.6; converting extent(9) from malloc(9) to kmem(9) preceding kmem-vmem-pool-uvm patch releng@ acknowledged
1.8	10-Jul-2011	matt	branches: 1.8.2; 1.8.6; Fix machine/ includes
1.7	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.6	17-May-2011	dyoung	PCI_FLAGS_IO_ENABLED and PCI_FLAGS_MEM_ENABLED changed their functional role in NetBSD (drivers are no longer supposed to write these to pa_flags) without changing name. Correct that. Rename PCI_FLAGS_IO_ENABLED to PCI_FLAGS_IO_OKAY and PCI_FLAGS_MEM_ENABLED to PCI_FLAGS_MEM_OKAY, thus making their names consistent with the other PCI flags and poisoning 3rd-party driver sources that use the flags in the old bad way. This patch produces no binary changes in this set of PCI kernels when they are compiled w/o 'options DIAGNOSTIC' and w/ -V MKREPRO=yes: algor P4032 P5064 P6032 alpha GENERIC amd64 GENERIC XEN3_DOM0 arc GENERIC atari HADES MILAN-PCIIDE bebox GENERIC cats GENERIC cobalt GENERIC evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE evbarm-el GUMSTIX HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 evbarm-el IXDP425 IXM1200 KUROBOX_PRO evbarm-el LUBBOCK MARVELL_NAS NAPPI NSLU2 SHEEVAPLUG SMDK2800 TEAMASA_NPWR evbarm-el TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425 evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3 evbmips64-el XLSATX evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266 evbppc OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT hp700 GENERIC i386 ALL XEN3_DOM0 XEN3_DOMU ibmnws GENERIC iyonix GENERIC landisk GENERIC macppc GENERIC mvmeppc GENERIC netwinder GENERIC ofppc GENERIC prep GENERIC sandpoint GENERIC sbmips-el GENERIC sgimips GENERIC32_IP2x GENERIC32_IP3x sparc GENERIC_SUN4U KRUPS sparc64 GENERIC
1.5	14-Apr-2011	cliff	- in rmixl_pcie_intr_string(), convert irq to vector when calling rmixl_intr_string()
1.4	04-Apr-2011	dyoung	Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match predicate passed to pciide_compat_intr_establish() should ever modify their pci_attach_args argument, so make their pci_attach_args arguments const and deal with the fallout throughout the kernel. For the most part, these changes add a 'const' where there was no 'const' before, however, some drivers and MD code used to modify pci_attach_args. Now those drivers either copy their pci_attach_args and modify the copy, or refrain from modifying pci_attach_args: Xen: according to Manuel Bouyer, writing to pci_attach_args in pci_intr_map() was a leftover from Xen 2. Probably a bug. I stopped writing it. I have not tested this change. siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args. Probably a bug. I use a temporary variable. I have not tested this change. slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args. Probably a bug. Use a local pci_attach_args. I have not tested this change. viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the caller's pci_attach_args. Probably a bug. Make a local copy of the caller's pci_attach_args and modify the copy. I have not tested this change. While I'm here, make pci_mapreg_submap() static. With these changes in place, I have tested the compilation of these kernels: alpha GENERIC amd64 GENERIC XEN3_DOM0 arc GENERIC atari HADES MILAN-PCIIDE bebox GENERIC cats GENERIC cobalt GENERIC evbarm-eb NSLU2 evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200 KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425 evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3 evbmips64-el XLSATX evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266 OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT hp700 GENERIC i386 ALL XEN3_DOM0 XEN3_DOMU ibmnws GENERIC macppc GENERIC mvmeppc GENERIC netwinder GENERIC ofppc GENERIC prep GENERIC sandpoint GENERIC sgimips GENERIC32_IP2x sparc GENERIC_SUN4U KRUPS sparc64 GENERIC As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels with or without my patches in place: ### evbmips-el GDIUM nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop ### evbarm-el MPCSA_GENERIC src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc' ### ia64 GENERIC /tmp/genassym.28085/assym.c: In function 'f111': /tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb' /tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type ### sgimips GENERIC32_IP3x crmfb.o: In function `crmfb_attach': crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid' crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid' crmfb.c:(.text+0x234c): undefined reference to `edid_parse' crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse' crmfb.c:(.text+0x2354): undefined reference to `edid_print' crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	09-Nov-2009	cliff	branches: 1.1.2; file rmixl_pcie.c was initially added on branch matt-nb5-mips64.
1.1.2.22	05-Nov-2013	matt	Add XLP2XX support.
1.1.2.21	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.20	31-Dec-2011	matt	Switch to using IST_<foo> instead of private enums.
1.1.2.19	27-Dec-2011	matt	Fix _LP64 compile issue.
1.1.2.18	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.17	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.16	20-Sep-2010	cliff	- provide lockless interrupt dispatch by eliminating use of LIST(9) for interrupt handles. Handles are now managed in variable size arrays. Establishing a new interrupt causes allocation of a new array, pointer to which is changed atomically. Old arrays are allowed to persist for some time before free, allowing any CPU working with that data to safely finish using it. - interrupt events are now managed per-CPU, avoid need for atomic adds.
1.1.2.15	26-Aug-2010	rmind	Fix non-DEBUG/DIAGNOSTIC builds of RMI mips64.
1.1.2.14	08-May-2010	matt	Rework the way interrupts are decided on. Don't use pa_bus since that's arbitrary. Instead grab the device from pa_intrtag since that corresponds to the PCIe bus we are actually attached to. While I'm here, compact some switch statements into a few simple assignments.
1.1.2.13	06-May-2010	cliff	fix pcie IRQ assignments for XLS2xx
1.1.2.12	12-Apr-2010	cliff	- specifiy if mpsafe when establishing interrupts (all are 'false' except comintr for now)
1.1.2.11	07-Apr-2010	cliff	- use new PCIE register & macro names - use new bus space related field names in struct rmixl_config - don't match if not running on an XLS chip - rmixl_pcie_intr_string() properly decomposes pci_intr_handle_t to obtain irq - in rmixl_pcie_make_pih() and rmixl_pcie_decompose_pih() KASSERTS, no check for < 0 needed on unsigned - fix assignment of 'other' in rmixl_pcie_intr_disestablish() when bit number is >= 32 - in rmixl_pcie_intr_establish(), change = to == in a couple asserts - in rmixl_pcie_intr_establish(), if rmixl_intr_establish() fails, report irq properly in panic message
1.1.2.10	29-Mar-2010	cliff	- rmixl_physaddr_init_pcie discovers PCIE physical address regions from BARs
1.1.2.9	21-Mar-2010	cliff	- include rmixl_intr.h - obtain interrupt routing mask from obio_attach_args, pass along to rmixl_intr_establish - cut out some dead (#if 0) code - in rmixl_pcie_intr_establish(), construct interrupt event name in the interrupt dispatch structure, not on the stack. also improve the name.
1.1.2.8	29-Jan-2010	cliff	- rmixl_cache_err_dis, rmixl_cache_err_restore, rmixl_cache_err_check inlines moved from here ro rmixlvar.h - add a layer of interrupt dispatch to allow sharing link interrupts, - enable and handle pcie link error interrupts - initialize the PCIe INT and MSI config regs, make sure MSI ints are disabled! - improve display names for link configurations - be more thorough about 'mips_cpu_id' based variations
1.1.2.7	20-Jan-2010	matt	Adjust things to the new world order.
1.1.2.6	10-Jan-2010	matt	Add generic support for DMA bounce buffers and real version of bus_dmatag_subregion. MALTA uses it for ISADMA. Make RMIXL use for creating 32bit and 29bit subregions.
1.1.2.5	14-Dec-2009	cliff	fix typo
1.1.2.4	18-Nov-2009	cliff	- use PRIxBUSADDR as needed - make cfg_oba, ecfg_oba type bus_addr_t
1.1.2.3	15-Nov-2009	cliff	- abandon XKPHYS mapping for access PCIe CFG and ECFG space, useless for N32 - rmixl_pcie_conf_read() and rmixl_pcie_conf_write() now use rmixl_pcie_conf_setup() to establish bus space mappings for access to PCIe CFG, ECFG space. The mappings are "lazy" to allow successive accesses to the same (bus) in CFG space, or to the same (bus, device) in ECFG space, to reuse the mapping.
1.1.2.2	13-Nov-2009	cliff	- rmixls_subr.S is replaced by rmixl_subr.S - those subroutine names changed accordingly
1.1.2.1	09-Nov-2009	cliff	add driver and bus space for RMI XLS PCIe Interface
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.3	31-May-2011	rmind	sync with head
1.2.6.2	21-Apr-2011	rmind	sync with head
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_pcie.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.8.6.1	18-Feb-2012	mrg	merge to -current.
1.8.2.3	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.8.2.2	30-Oct-2012	yamt	sync with head
1.8.2.1	17-Apr-2012	yamt	sync with head
1.9.6.3	03-Dec-2017	jdolecek	update from HEAD
1.9.6.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.9.6.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.10.2.1	18-May-2014	rmind	sync with head
1.11.6.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.12.18.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.14.4.2	02-Apr-2021	thorpej	config_found_ia() -> config_found() w/ CFARG_IATTR.
1.14.4.1	23-Mar-2021	thorpej	Convert config_found_ia() call sites where the device only carries a single interface attribute to bare config_found() calls.
1.15.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	15-Nov-2009	cliff	branches: 1.1.2; file rmixl_pcie_cfg_space.c was initially added on branch matt-nb5-mips64.
1.1.2.4	17-Apr-2010	cliff	- rename "pcie" bus space files to "pci" to reflect common use by either pcie or pcix, depending on RMI chip type.
1.1.2.3	07-Apr-2010	cliff	- these bus spaces can be used by pcix or pcie interfaces, use names changed to reflet that - also these files will soon be renamed accordingly
1.1.2.2	18-Nov-2009	cliff	- add extents for bus spaces
1.1.2.1	15-Nov-2009	cliff	add bus space for PCIe CFG and ECFG spaces
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_pcie_cfg_space.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	15-Nov-2009	cliff	branches: 1.1.2; file rmixl_pcie_ecfg_space.c was initially added on branch matt-nb5-mips64.
1.1.2.4	17-Apr-2010	cliff	- rename "pcie" bus space files to "pci" to reflect common use by either pcie or pcix, depending on RMI chip type.
1.1.2.3	07-Apr-2010	cliff	- these bus spaces can be used by pcix or pcie interfaces, use names changed to reflet that - also these files will soon be renamed accordingly
1.1.2.2	18-Nov-2009	cliff	- add extents for bus spaces
1.1.2.1	15-Nov-2009	cliff	add bus space for PCIe CFG and ECFG spaces
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_pcie_ecfg_space.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	09-Nov-2009	cliff	branches: 1.1.2; file rmixl_pcie_io_space.c was initially added on branch matt-nb5-mips64.
1.1.2.4	17-Apr-2010	cliff	- rename "pcie" bus space files to "pci" to reflect common use by either pcie or pcix, depending on RMI chip type.
1.1.2.3	07-Apr-2010	cliff	- these bus spaces can be used by pcix or pcie interfaces, use names changed to reflet that - also these files will soon be renamed accordingly
1.1.2.2	18-Nov-2009	cliff	- add extents for bus spaces
1.1.2.1	09-Nov-2009	cliff	add driver and bus space for RMI XLS PCIe Interface
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_pcie_io_space.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	09-Nov-2009	cliff	branches: 1.1.2; file rmixl_pcie_mem_space.c was initially added on branch matt-nb5-mips64.
1.1.2.4	17-Apr-2010	cliff	- rename "pcie" bus space files to "pci" to reflect common use by either pcie or pcix, depending on RMI chip type.
1.1.2.3	07-Apr-2010	cliff	- these bus spaces can be used by pcix or pcie interfaces, use names changed to reflet that - also these files will soon be renamed accordingly
1.1.2.2	18-Nov-2009	cliff	- add extents for bus spaces
1.1.2.1	09-Nov-2009	cliff	add driver and bus space for RMI XLS PCIe Interface
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_pcie_mem_space.c was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.1	05-Nov-2013	matt	branches: 1.1.2; file rmixl_pcie_subr.c was initially added on branch matt-nb5-mips64.
1.1.2.1	05-Nov-2013	matt	Add XLP2XX support.
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	09-Nov-2009	cliff	branches: 1.1.2; file rmixl_pcievar.h was initially added on branch matt-nb5-mips64.
1.1.2.10	05-Nov-2013	matt	Add XLP2XX support.
1.1.2.9	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.8	20-Sep-2010	cliff	- provide lockless interrupt dispatch by eliminating use of LIST(9) for interrupt handles. Handles are now managed in variable size arrays. Establishing a new interrupt causes allocation of a new array, pointer to which is changed atomically. Old arrays are allowed to persist for some time before free, allowing any CPU working with that data to safely finish using it. - interrupt events are now managed per-CPU, avoid need for atomic adds.
1.1.2.7	13-Apr-2010	cliff	add TNF License and copyright.
1.1.2.6	07-Apr-2010	cliff	- rename bus space related fields in rmixl_pcie_softc
1.1.2.5	29-Mar-2010	cliff	- add extern decl/prototype for rmixl_physaddr_init_pcie()
1.1.2.4	21-Mar-2010	cliff	- add sc_tmsk interrupt routing mask to the softc - add count_name for naming the evcnt count in each struct rmixl_pcie_link_dispatch
1.1.2.3	29-Jan-2010	cliff	- add pcie interrupt dispatch stuff
1.1.2.2	15-Nov-2009	cliff	- abandon XKPHYS mapping for access PCIe CFG and ECFG space, useless for N32 - rmixl_pcie_conf_read() and rmixl_pcie_conf_write() now use rmixl_pcie_conf_setup() to establish bus space mappings for access to PCIe CFG, ECFG space. The mappings are "lazy" to allow successive accesses to the same (bus) in CFG space, or to the same (bus, device) in ECFG space, to reuse the mapping.
1.1.2.1	09-Nov-2009	cliff	add driver and bus space for RMI XLS PCIe Interface
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_pcievar.h was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.19	22-Jan-2022	skrll	Ensure bus_dmatag_subregion is called with an inclusive max_addr everywhere.
1.18	22-Jan-2022	skrll	Trailing whitespace
1.17	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.16	24-Apr-2021	thorpej	branches: 1.16.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.15	07-Jul-2020	thorpej	branches: 1.15.4; Overhaul the interface to pci_configure_bus(): - Don't expose how PCI bus configuration resource management is implemented. Provide a new resource provider API: ==> pciconf_resource_init() -- Initialize a PCI configuration resources container. ==> pciconf_resource_add() -- Add a PCI configuration resource to the container (I/O, MEM, or prefetchable MEM). Multiple resources of each type may be added. ==> pciconf_resource_fini() -- Tear down the PCI configurtation resources container once the bus has been configured. This is much easier to use than the previous method of providing an extent map for each kind of resource, and works better for e.g. ACPI platforms that provide potentially multiple PCI resources in tables provided by firmware. - Re-implement PCI configuration resource management using vmem arenas, rather than extent maps.
1.14	10-Nov-2019	chs	in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT and remove code to handle failures that can no longer happen.
1.13	02-Oct-2015	msaitoh	branches: 1.13.18; PCI Extended Configuration stuff written by nonaka@: - Add PCI Extended Configuration Space support into x86. - Check register offset of pci_conf_read() in MD part. It returns (pcireg_t)-1 if it isn't accessible. - Decode Extended Capability in PCI Extended Configuration Space. Currently the following extended capabilities are decoded: - Advanced Error Reporting - Virtual Channel - Device Serial Number - Power Budgeting - Root Complex Link Declaration - Root Complex Event Collector Association - Access Control Services - Alternative Routing-ID Interpretation - Address Translation Services - Single Root IO Virtualization - Page Request - TPH Requester - Latency Tolerance Reporting - Secondary PCI Express - Process Address Space ID - LN Requester - L1 PM Substates The following extended capabilities are not decoded yet: - Root Complex Internal Link Control - Multi-Function Virtual Channel - RCRB Header - Vendor Unique - Configuration Access Correction - Multiple Root IO Virtualization - Multicast - Resizable BAR - Dynamic Power Allocation - Protocol Multiplexing - Downstream Port Containment - Precision Time Management - M-PCIe - Function Reading Status Queueing - Readiness Time Reporting - Designated Vendor-Specific
1.12	04-Apr-2014	ozaki-r	branches: 1.12.6; Adjust to pci_intr_string signature
1.11	11-Mar-2014	mrg	avoid set but unused variables. move variables under their usage #ifdef.
1.10	27-Oct-2012	chs	branches: 1.10.2; split device_t/softc for all remaining drivers. replace "struct device *" with "device_t". use device_xname(), device_unit(), etc.
1.9	10-Jul-2011	matt	branches: 1.9.2; 1.9.12; Fix machine/ includes
1.8	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.7	17-May-2011	dyoung	PCI_FLAGS_IO_ENABLED and PCI_FLAGS_MEM_ENABLED changed their functional role in NetBSD (drivers are no longer supposed to write these to pa_flags) without changing name. Correct that. Rename PCI_FLAGS_IO_ENABLED to PCI_FLAGS_IO_OKAY and PCI_FLAGS_MEM_ENABLED to PCI_FLAGS_MEM_OKAY, thus making their names consistent with the other PCI flags and poisoning 3rd-party driver sources that use the flags in the old bad way. This patch produces no binary changes in this set of PCI kernels when they are compiled w/o 'options DIAGNOSTIC' and w/ -V MKREPRO=yes: algor P4032 P5064 P6032 alpha GENERIC amd64 GENERIC XEN3_DOM0 arc GENERIC atari HADES MILAN-PCIIDE bebox GENERIC cats GENERIC cobalt GENERIC evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE evbarm-el GUMSTIX HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 evbarm-el IXDP425 IXM1200 KUROBOX_PRO evbarm-el LUBBOCK MARVELL_NAS NAPPI NSLU2 SHEEVAPLUG SMDK2800 TEAMASA_NPWR evbarm-el TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425 evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3 evbmips64-el XLSATX evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266 evbppc OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT hp700 GENERIC i386 ALL XEN3_DOM0 XEN3_DOMU ibmnws GENERIC iyonix GENERIC landisk GENERIC macppc GENERIC mvmeppc GENERIC netwinder GENERIC ofppc GENERIC prep GENERIC sandpoint GENERIC sbmips-el GENERIC sgimips GENERIC32_IP2x GENERIC32_IP3x sparc GENERIC_SUN4U KRUPS sparc64 GENERIC
1.6	29-Apr-2011	matt	Use M_ZERO with malloc instead of doing a explicit memset
1.5	14-Apr-2011	cliff	- in rmixl_pcix_intr_string() convert irq to vector when calling rmixl_intr_string() - in rmixl_pcix_intr_establish(), initialize dispatch data 'counts' pointer - in rmixl_pcix_pip_add_1(), zero out pip_new after allocated.
1.4	13-Apr-2011	cliff	initialize mutex in attach
1.3	04-Apr-2011	dyoung	Neither pci_dma64_available(), pci_probe_device(), pci_mapreg_map(9), pci_find_rom(), pci_intr_map(9), pci_enumerate_bus(), nor the match predicate passed to pciide_compat_intr_establish() should ever modify their pci_attach_args argument, so make their pci_attach_args arguments const and deal with the fallout throughout the kernel. For the most part, these changes add a 'const' where there was no 'const' before, however, some drivers and MD code used to modify pci_attach_args. Now those drivers either copy their pci_attach_args and modify the copy, or refrain from modifying pci_attach_args: Xen: according to Manuel Bouyer, writing to pci_attach_args in pci_intr_map() was a leftover from Xen 2. Probably a bug. I stopped writing it. I have not tested this change. siside(4): sis_hostbr_match() needlessly wrote to pci_attach_args. Probably a bug. I use a temporary variable. I have not tested this change. slide(4): sl82c105_chip_map() overwrote the caller's pci_attach_args. Probably a bug. Use a local pci_attach_args. I have not tested this change. viaide(4): via_sata_chip_map() and via_sata_chip_map_new() overwrote the caller's pci_attach_args. Probably a bug. Make a local copy of the caller's pci_attach_args and modify the copy. I have not tested this change. While I'm here, make pci_mapreg_submap() static. With these changes in place, I have tested the compilation of these kernels: alpha GENERIC amd64 GENERIC XEN3_DOM0 arc GENERIC atari HADES MILAN-PCIIDE bebox GENERIC cats GENERIC cobalt GENERIC evbarm-eb NSLU2 evbarm-el ADI_BRH ARMADILLO9 CP3100 GEMINI GEMINI_MASTER GEMINI_SLAVE GUMSTIX HDL_G IMX31LITE INTEGRATOR IQ31244 IQ80310 IQ80321 IXDP425 IXM1200 KUROBOX_PRO LUBBOCK MARVELL_NAS NAPPI SHEEVAPLUG SMDK2800 TEAMASA_NPWR TEAMASA_NPWR_FC TS7200 TWINTAIL ZAO425 evbmips-el AP30 DBAU1500 DBAU1550 MALTA MERAKI MTX-1 OMSAL400 RB153 WGT624V3 evbmips64-el XLSATX evbppc EV64260 MPC8536DS MPC8548CDS OPENBLOCKS200 OPENBLOCKS266 OPENBLOCKS266_OPT P2020RDB PMPPC RB800 WALNUT hp700 GENERIC i386 ALL XEN3_DOM0 XEN3_DOMU ibmnws GENERIC macppc GENERIC mvmeppc GENERIC netwinder GENERIC ofppc GENERIC prep GENERIC sandpoint GENERIC sgimips GENERIC32_IP2x sparc GENERIC_SUN4U KRUPS sparc64 GENERIC As of Sun Apr 3 15:26:26 CDT 2011, I could not compile these kernels with or without my patches in place: ### evbmips-el GDIUM nbmake: nbmake: don't know how to make /home/dyoung/pristine-nbsd/src/sys/arch/mips/mips/softintr.c. Stop ### evbarm-el MPCSA_GENERIC src/sys/arch/evbarm/conf/MPCSA_GENERIC:318: ds1672rtc*: unknown device `ds1672rtc' ### ia64 GENERIC /tmp/genassym.28085/assym.c: In function 'f111': /tmp/genassym.28085/assym.c:67: error: invalid application of 'sizeof' to incomplete type 'struct pcb' /tmp/genassym.28085/assym.c:76: error: dereferencing pointer to incomplete type ### sgimips GENERIC32_IP3x crmfb.o: In function `crmfb_attach': crmfb.c:(.text+0x2304): undefined reference to `ddc_read_edid' crmfb.c:(.text+0x2304): relocation truncated to fit: R_MIPS_26 against `ddc_read_edid' crmfb.c:(.text+0x234c): undefined reference to `edid_parse' crmfb.c:(.text+0x234c): relocation truncated to fit: R_MIPS_26 against `edid_parse' crmfb.c:(.text+0x2354): undefined reference to `edid_print' crmfb.c:(.text+0x2354): relocation truncated to fit: R_MIPS_26 against `edid_print'
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	07-Apr-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_pcix.c was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.13	02-Feb-2012	matt	We use avail_clusters_cnt now.
1.1.2.12	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.11	31-Dec-2011	matt	Switch to using IST_<foo> instead of private enums.
1.1.2.10	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.9	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.8	13-Apr-2011	cliff	initialize mutex in attach
1.1.2.7	20-Sep-2010	cliff	- provide lockless interrupt dispatch by eliminating use of LIST(9) for interrupt handles. Handles are now managed in variable size arrays. Establishing a new interrupt causes allocation of a new array, pointer to which is changed atomically. Old arrays are allowed to persist for some time before free, allowing any CPU working with that data to safely finish using it. - interrupt events are now managed per-CPU, avoid need for atomic adds.
1.1.2.6	26-Aug-2010	rmind	Fix non-DEBUG/DIAGNOSTIC builds of RMI mips64.
1.1.2.5	17-Apr-2010	cliff	- in rmixl_pcix_attach() use bus_dmatag_subregion() to set up bounce buffering for non-DMA-accessible RAM addrs
1.1.2.4	16-Apr-2010	cliff	- in attach, if Host BAR does not cover all RAM, instead of panic, complain a lot, and force use of DMA bounce buffers
1.1.2.3	12-Apr-2010	cliff	- specifiy if mpsafe when establishing interrupts (all are 'false' except comintr for now)
1.1.2.2	12-Apr-2010	cliff	- add bit defines for HOST_MODE_CTL reg - panic if Host BAR regs do not cover RAM addrs 0..mem_cluster_maxaddr
1.1.2.1	07-Apr-2010	cliff	- add driver for RMI XLR PCI-X interface
1.2.2.4	31-May-2011	rmind	sync with head
1.2.2.3	21-Apr-2011	rmind	sync with head
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_pcix.c was added on branch rmind-uvmplock on 2011-03-05 20:51:11 +0000
1.9.12.3	03-Dec-2017	jdolecek	update from HEAD
1.9.12.2	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.9.12.1	20-Nov-2012	tls	Resync to 2012-11-19 00:00:00 UTC
1.9.2.2	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
1.9.2.1	30-Oct-2012	yamt	sync with head
1.10.2.1	18-May-2014	rmind	sync with head
1.12.6.1	27-Dec-2015	skrll	Sync with HEAD (as of 26th Dec)
1.13.18.1	13-Apr-2020	martin	Mostly merge changes from HEAD upto 20200411
1.15.4.2	02-Apr-2021	thorpej	config_found_ia() -> config_found() w/ CFARG_IATTR.
1.15.4.1	23-Mar-2021	thorpej	Convert config_found_ia() call sites where the device only carries a single interface attribute to bare config_found() calls.
1.16.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	07-Apr-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_pcixvar.h was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.4	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.3	20-Sep-2010	cliff	- provide lockless interrupt dispatch by eliminating use of LIST(9) for interrupt handles. Handles are now managed in variable size arrays. Establishing a new interrupt causes allocation of a new array, pointer to which is changed atomically. Old arrays are allowed to persist for some time before free, allowing any CPU working with that data to safely finish using it. - interrupt events are now managed per-CPU, avoid need for atomic adds.
1.1.2.2	13-Apr-2010	cliff	add TNF License and copyright.
1.1.2.1	07-Apr-2010	cliff	- add driver for RMI XLR PCI-X interface
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_pcixvar.h was added on branch rmind-uvmplock on 2011-03-05 20:51:11 +0000
1.1	19-Jan-2012	matt	branches: 1.1.2; file rmixl_pke_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.1	19-Jan-2012	matt	PCI attachments (mostly stubs) for most XLP devices.
1.1	19-Jan-2012	matt	branches: 1.1.2; file rmixl_poe_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.1	19-Jan-2012	matt	PCI attachments (mostly stubs) for some XLP devices. POE = Packet Ordering Engine SAE = Security Acceleration Engine
1.1	19-Jan-2012	matt	branches: 1.1.2; file rmixl_poereg.h was initially added on branch matt-nb5-mips64.
1.1.2.1	19-Jan-2012	matt	PCI attachments (mostly stubs) for some XLP devices. POE = Packet Ordering Engine SAE = Security Acceleration Engine
1.1	19-Jan-2012	matt	branches: 1.1.2; file rmixl_rxe_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.1	19-Jan-2012	matt	PCI attachments (mostly stubs) for most XLP devices.
1.1	19-Jan-2012	matt	branches: 1.1.2; file rmixl_sae_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.1	19-Jan-2012	matt	PCI attachments (mostly stubs) for some XLP devices. POE = Packet Ordering Engine SAE = Security Acceleration Engine
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_sdhc.c was initially added on branch matt-nb5-mips64.
1.1.2.2	15-Feb-2014	matt	HAS_CGM -> HAVE_CGM (like current) Add 32BIT_ACCESS
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_sdhcvar.h was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_sdio.c was initially added on branch matt-nb5-mips64.
1.1.2.2	30-Dec-2011	matt	Add GPIO support for XLP. Let NAND, MMC/SD, and SPI remove their pins from the GPIO available pin mask.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	27-Dec-2011	matt	branches: 1.1.2; file rmixl_spi_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.2	30-Dec-2011	matt	Add GPIO support for XLP. Let NAND, MMC/SD, and SPI remove their pins from the GPIO available pin mask.
1.1.2.1	27-Dec-2011	matt	Add NOR/NAND (from HEAD)/SPI attachments.
1.7	01-Sep-2021	andvar	fix few typos in comments.
1.6	01-Dec-2020	skrll	Trailing whitespace
1.5	26-Jul-2020	simonb	branches: 1.5.2; Use EIMR/EIRR regs definitions from <mips/cpuregs.h>
1.4	19-Jun-2015	matt	Don't include <machine/param.h>
1.3	14-Apr-2011	cliff	branches: 1.3.14; 1.3.32; - remove most of the PARANOIA code - add COP0_SYNC and JR_HB_RA following CP0 after all writes to STATUS or EIMR that change interrupt control. - all interrupt control now done w/ EIMR, except for initial set of IE in STATUS.
1.2	20-Feb-2011	matt	branches: 1.2.2; Merge forward from matt-nb5-mips64.
1.1	21-Mar-2010	cliff	branches: 1.1.2; 1.1.4; 1.1.6; file rmixl_spl.S was initially added on branch matt-nb5-mips64.
1.1.6.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.4.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.2.6	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.5	20-Sep-2010	cliff	- .set noreorder up top to avoid instruction reordering - adopt bugfix suggested by Manuel Boyer for mips/spl.S: in _splraise and _splsw_splhigh, reload L_CPU in case we were preempted prior to interrupts being blocked (thanks).
1.1.2.4	28-May-2010	cliff	rmixl_spl.S: - where possible, stop using CP0 STATUS to disable all interrupts,zero EIMR instead. more efficient since less meddling with CP0. assume STATUS[IE] is normally set. - add rmixl_spl_init_cpu(), to initialize cp0 interrupt control for this cpu rmixl_intr.c: - rmixl_intr_init_cpu() calls rmixl_spl_init_cpu() to set up CP0 interrupt controls for this cpu
1.1.2.3	21-May-2010	cliff	- turn off PARANOIA - except for softintr irqs, ipl_eimr_map is no longer const; all other irq bits are set/cleared at interrupt establish/disestablish - add _splsw_splddb - in _splsw_splintr, correct the return IPL_NONE case, and clarify some comments
1.1.2.2	14-Apr-2010	cliff	insert nop in delay slots - at end of _splsw_splvm and - inside _splsw_splint
1.1.2.1	21-Mar-2010	cliff	add splswitch variant using RMI chip-specific EIRR/EIMR interrupt extensions
1.2.2.3	21-Apr-2011	rmind	sync with head
1.2.2.2	05-Mar-2011	rmind	sync with head
1.2.2.1	20-Feb-2011	rmind	file rmixl_spl.S was added on branch rmind-uvmplock on 2011-03-05 20:51:11 +0000
1.3.32.1	22-Sep-2015	skrll	Sync with HEAD
1.3.14.1	03-Dec-2017	jdolecek	update from HEAD
1.5.2.1	14-Dec-2020	thorpej	Sync w/ HEAD.
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_srio_mem_space.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	19-Jan-2012	matt	branches: 1.1.2; file rmixl_srio_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.1	19-Jan-2012	matt	PCI attachments (mostly stubs) for most XLP devices.
1.7	26-Jul-2020	simonb	Use EIMR/EIRR regs definitions from <mips/cpuregs.h>
1.6	07-Jun-2015	matt	Define COP0 register that use select value in <mips/cpuregs.h> Use those new definitions
1.5	14-Apr-2011	matt	branches: 1.5.14; 1.5.32; Use .set arch=xlr to access RMI specific instructions.
1.4	14-Apr-2011	cliff	- fix RCSID - add rmixl_eirr_ack() to ack the EIRR, using COP0_SYNC & JR_HB_RA as needed - in rmixl_cpu_trampoline, remove old KSEG0 address reconstruction of trampoline args pointer, and comment/explain the new way - also in rmixl_cpu_trampoline, remove old watchpoint hack used for debugging
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Nov-2009	cliff	branches: 1.1.2; file rmixl_subr.S was initially added on branch matt-nb5-mips64.
1.1.2.12	19-Jan-2012	matt	KX needs to be enabled for n32
1.1.2.11	06-Dec-2011	matt	Use MIPS_COP_0_OSSCRATCH instead $22
1.1.2.10	03-Dec-2011	matt	Rework things a bit for the XLR/XLS/XLP TLB. Before dealing with the TLB when MP on the XL?, disable interrupts and take out a lock to prevent concurrent updates to the TLB. In the TLB miss and invalid exception handlers, if the lock is already owned by another CPU, simply return from the exception and let it continue or restart as appropriate. This prevents concurrent TLB exceptions in multiple threads from possibly updating the TLB multiple times for a single address.
1.1.2.9	26-May-2011	matt	Add MIPS64_RMIXL (XLR/XLS) and MIPS64R2_RMIXL (XLP). This allows the kernel to treat this special which is needed for MP support. When accessing the TLB, always lock the TLB before hand. If in the miss handlers, the TLB is already locked let trap deal with the exeception.
1.1.2.8	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.7	13-Apr-2010	cliff	add TNF License and copyright.
1.1.2.6	22-Mar-2010	cliff	- in rmixlfw_wakeup_cpu, properly nuke the upper half of sp before OR-ing in KSEG0_START. This is only needed in _LP64 case. - in rmixl_cpu_trampoline: trampoline args addr needs reconstructing the upper half only in _LP64 case. delete set of MIPS_SR_INT_IE bit. use REG_L instead of PTR_L to load trampoline args so we get 64 bit loads in both 32 and 64 bit kernels.
1.1.2.5	21-Mar-2010	cliff	- add rmixlfw_wakeup_cpu, performs callback to RMI firmware wakeup function - add rmixl_cpu_trampoline, entry point for CPU wakeup following RMI firmware wakeup callback.
1.1.2.4	10-Feb-2010	cliff	save gp and t8 before callback to firmware
1.1.2.3	24-Jan-2010	cliff	- cpu_rmixl_attach calls cpu_setup_trampoline to get control of subordinate CPUs from firmware by using the 'wakeup' callback method and into cpu_wakeup_trampoline where they just spin pending further work. - the callback requires re-basing the stack pointer to be in KSEG0, done in asm subroutine rmixlfw_wakeup_cpu
1.1.2.2	31-Dec-2009	matt	Indicate that some RMI mfcr/mtcr can't be used in O32
1.1.2.1	13-Nov-2009	cliff	- rmixls_subr.S is replaced by rmixl_subr.S - those subroutine names changed accordingly
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.2	21-Apr-2011	rmind	sync with head
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixl_subr.S was added on branch yamt-nfs-mp on 2010-03-11 15:02:41 +0000
1.5.32.1	22-Sep-2015	skrll	Sync with HEAD
1.5.14.1	03-Dec-2017	jdolecek	update from HEAD
1.7	07-Aug-2021	thorpej	Merge thorpej-cfargs2.
1.6	24-Apr-2021	thorpej	branches: 1.6.8; Merge thorpej-cfargs branch: Simplify and make extensible the config_search() / config_found() / config_attach() interfaces: rather than having different variants for which arguments you want pass along, just have a single call that takes a variadic list of tag-value arguments. Adjust all call sites: - Simplify wherever possible; don't pass along arguments that aren't actually needed. - Don't be explicit about what interface attribute is attaching if the device only has one. (More simplification.) - Add a config_probe() function to be used in indirect configuiration situations, making is visibly easier to see when indirect config is in play, and allowing for future change in semantics. (As of now, this is just a wrapper around config_match(), but that is an implementation detail.) Remove unnecessary or redundant interface attributes where they're not needed. There are currently 5 "cfargs" defined: - CFARG_SUBMATCH (submatch function for direct config) - CFARG_SEARCH (search function for indirect config) - CFARG_IATTR (interface attribte) - CFARG_LOCATORS (locators array) - CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles) ...and a sentinel value CFARG_EOL. Add some extra sanity checking to ensure that interface attributes aren't ambiguous. Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark ports to associate those device handles with device_t instance. This will trickle trough to more places over time (need back-end for pre-OFW Sun OBP; any others?).
1.5	01-Jul-2011	dyoung	branches: 1.5.68; #include <sys/bus.h> instead of <machine/bus.h>.
1.4	29-Apr-2011	matt	Provide OHCI companions devices to EHCI.
1.3	14-Apr-2011	cliff	- report of BIST result is information only; don't fail attach because of it
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	14-Dec-2009	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_usbi.c was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.3	31-May-2011	rmind	sync with head
1.1.6.2	21-Apr-2011	rmind	sync with head
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.11	19-Jan-2012	matt	Fix config ifattr.
1.1.2.10	31-Dec-2011	matt	Switch to using IST_<foo> instead of private enums.
1.1.2.9	30-Dec-2011	matt	Change devices name from rmixl_* to xl*.
1.1.2.8	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.7	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.6	05-Feb-2011	cliff	- if obio_intr is OBIOCF_INTR_DEFAULT, don't establish an interrupt
1.1.2.5	12-Apr-2010	cliff	- specifiy if mpsafe when establishing interrupts (all are 'false' except comintr for now)
1.1.2.4	21-Mar-2010	cliff	- obtain interrupt routing mask from obio_attach_args, pass along to rmixl_intr_establish
1.1.2.3	29-Jan-2010	cliff	- use rmixl_probe_4 to match - fail attach if USB interface is disabled GPIO LOW_PWR_DIS reg (?) - fail attach if USB interface BIST failed (?) - enable HW byteswap enable if LITTLE_ENDIAN
1.1.2.2	10-Jan-2010	matt	Add generic support for DMA bounce buffers and real version of bus_dmatag_subregion. MALTA uses it for ISADMA. Make RMIXL use for creating 32bit and 29bit subregions.
1.1.2.1	14-Dec-2009	cliff	- add driver for XLS USB Interface
1.5.68.6	05-Apr-2021	thorpej	Treat config_probe() as if it were a boolean function; don't compare return value > 0... except for the odd balls, which are now really easy to spot.
1.5.68.5	05-Apr-2021	thorpej	config_match() -> config_probe() for the straight-forward indirect config cases. There are still a few odd balls using config_match() which should be sorted out later.
1.5.68.4	04-Apr-2021	thorpej	CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
1.5.68.3	03-Apr-2021	thorpej	Give config_attach() the tagged variadic argument treatment and mechanically convert all call sites.
1.5.68.2	21-Mar-2021	thorpej	CFARG_IATTR usage audit: If a device carries only one interface attribute, there is no need to specify it when calling config_search(); that specification is meant only to disambiguate which interface attribute (which is a proxy for "what kind of attach args are being used") is having children attached. cfparent_match() will take care of ensuring that any potential children can attach to one of the parent's iterface attributes, and if the parent only carries one, no disambiguation is necessary.
1.5.68.1	20-Mar-2021	thorpej	The proliferation if config_search_() and config_found_() combinations is a little absurd, so begin to tidy this up: - Introduce a new cfarg_t enumerated type, that defines the types of tag-value variadic arguments that can be passed to the various config_() functions (CFARG_SUBMATCH, CFARG_IATTR, and CFARG_LOCATORS, for now, plus a CFARG_EOL sentinel). - Collapse config_search_() into config_search() that takes these variadic arguments. - Convert all call sites of config_search_*() to the new signature. Noticed several incorrect usages along the way, which will be audited in a future commit.
1.6.8.1	04-Aug-2021	thorpej	Adapt to CFARGS().
1.4	08-Jul-2011	dyoung	Just #include <sys/bus.h> instead of <machine/bus_dma.h>, which is going away, soon.
1.3	29-Apr-2011	matt	Provide OHCI companions devices to EHCI.
1.2	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.1	14-Dec-2009	cliff	branches: 1.1.2; 1.1.6; 1.1.8; 1.1.10; file rmixl_usbivar.h was initially added on branch matt-nb5-mips64.
1.1.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.1.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.1.6.2	31-May-2011	rmind	sync with head
1.1.6.1	05-Mar-2011	rmind	sync with head
1.1.2.2	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.1	14-Dec-2009	cliff	- add driver for XLS USB Interface
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_xlnae.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_xlnae_obio.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixl_xlnae_pci.c was initially added on branch matt-nb5-mips64.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1	24-Dec-2011	matt	branches: 1.1.2; file rmixlp_pcie.c was initially added on branch matt-nb5-mips64.
1.1.2.10	05-Nov-2013	matt	Add XLP2XX support.
1.1.2.9	15-Dec-2012	matt	Add initial support for XLP II (XLP2XX/XLP1XX).
1.1.2.8	09-Jan-2012	matt	Use a map of bar0 sizes instead of a switch statement. Return the proper IRT entry for the 2nd i2c controller.
1.1.2.7	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.6	31-Dec-2011	matt	Switch to using IST_<foo> instead of private enums.
1.1.2.5	31-Dec-2011	matt	Consolidate and complete PCITAGs. Print/Set BARs for AHCI and SRIO.
1.1.2.4	30-Dec-2011	matt	Cleanup USB byte swap support.
1.1.2.3	28-Dec-2011	matt	Cleanup aprint*
1.1.2.2	27-Dec-2011	matt	Make it compile if PCI_NETBSD_CONFIGURE is not present.
1.1.2.1	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.6	03-May-2025	riastradh	mips: Include opt_cputype.h before any of the flags it defines. PR port-evbmips/59385: PGSHIFT is inconsistently defined on MIPS
1.5	24-Jul-2021	andvar	branches: 1.5.16; Fix all remaining typos, mainly in comments but also in few definitions and log messages, reported by me in PR kern/54889. Also fixed some additional typos in comments, found on review of same files or typos.
1.4	18-Mar-2011	cliff	branches: 1.4.72; - add register & bit defines for GPIO, Peripherals IO Bus, Flash, NAND
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Sep-2009	cliff	branches: 1.1.2; file rmixlreg.h was initially added on branch matt-nb5-mips64.
1.1.2.22	05-Nov-2013	matt	Add XLP2XX support.
1.1.2.21	15-Dec-2012	matt	Add initial support for XLP II (XLP2XX/XLP1XX).
1.1.2.20	19-Jan-2012	matt	Fix IPI_CTRL_MAKE for RMIXLP Correct PCITAGs for CDE/SRIO/RXE.
1.1.2.19	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.18	31-Dec-2011	matt	Consolidate and complete PCITAGs. Print/Set BARs for AHCI and SRIO.
1.1.2.17	31-Dec-2011	matt	Deal with the movement of some GPIO registers on the XPL3xx.
1.1.2.16	30-Dec-2011	matt	Add GPIO support for XLP. Let NAND, MMC/SD, and SPI remove their pins from the GPIO available pin mask.
1.1.2.15	28-Dec-2011	matt	Add NOR support for XLP.
1.1.2.14	27-Dec-2011	matt	Add NOR/NAND (from HEAD)/SPI attachments.
1.1.2.13	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.12	01-May-2010	cliff	correct offset for RMIXL_FMN_BS_SGMII_FCB1
1.1.2.11	07-Apr-2010	cliff	- add PCI-X regs - improve names for XLR and XLS specific and common PCI-X, PCIe regs and macros
1.1.2.10	24-Mar-2010	cliff	shift enable bits into correct field in RMIXL_PIC_CONTROL_TIMER_ENBn() macro
1.1.2.9	21-Mar-2010	cliff	- add defines for Coprocessor 2 (FMN) registers - add defines for non-CPU-core FMN bucket size and credit counter regs arch/mips/rmi/rmixlvar.h
1.1.2.8	29-Jan-2010	cliff	- add RMIXL_ADDR_ERR_DEVICE_MASK_2 reg - add RMIXL_GPIO_LOW_PWR_DIS bit defines
1.1.2.7	17-Jan-2010	cliff	- fix RMIXL_PIC_IPIBASE register bits
1.1.2.6	03-Jan-2010	cliff	- unconfuse bit defines for rmixl gpio RESET and RESET_CFG registers
1.1.2.5	14-Dec-2009	cliff	- add bit defines for GPIO_RESET register - add register defines for USB
1.1.2.4	09-Nov-2009	cliff	- RMIXL_IOREG_READ, RMIXL_IOREG_WRITE provide general use ops for accessing on-chip DEV_IO regs w/ Big Endian byte order. - add System Bridge Controller registers defines - add Address Error registers defines - add DRAM register defines - add GPIO signal and system control register offsets - add PCIE Interface controller register offsets - fix typo for RMIXL_PIC_INTRACK - add RMIXL_PIC_IRTENTRYC0_RESV
1.1.2.3	25-Sep-2009	cliff	define some fields for reserved register bits
1.1.2.2	15-Sep-2009	cliff	add som XLS PIC register defines
1.1.2.1	13-Sep-2009	cliff	add netbsd support for RMI XLS6ATX_7A board and XL SoC family
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.2	21-Apr-2011	rmind	sync with head
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixlreg.h was added on branch yamt-nfs-mp on 2010-03-11 15:02:42 +0000
1.4.72.1	01-Aug-2021	thorpej	Sync with HEAD.
1.5.16.1	02-Aug-2025	perseant	Sync with HEAD
1.1	09-Nov-2009	cliff	branches: 1.1.2; file rmixls_subr.S was initially added on branch matt-nb5-mips64.
1.1.2.2	13-Nov-2009	cliff	- rmixls_subr.S is replaced by rmixl_subr.S - those subroutine names changed accordingly
1.1.2.1	09-Nov-2009	cliff	this is a temporary place to park some trivial .S stuff until they can find a better home
1.7	11-Mar-2014	mrg	avoid set but unused variables. move variables under their usage #ifdef.
1.6	01-Jul-2011	dyoung	branches: 1.6.2; 1.6.12; 1.6.16; #include <sys/bus.h> instead of <machine/bus.h>.
1.5	14-Apr-2011	cliff	- add prototype for rmixl_eirr_ack()
1.4	18-Mar-2011	cliff	- add to struct rmixl_config storage for IO Peripherals Bus base address, address mask, and bus space.
1.3	20-Feb-2011	matt	Merge forward from matt-nb5-mips64.
1.2	14-Dec-2009	matt	branches: 1.2.4; 1.2.6; 1.2.8; 1.2.10; Merge from matt-nb5-mips64 Merge mips-specific arch files.
1.1	13-Sep-2009	cliff	branches: 1.1.2; file rmixlvar.h was initially added on branch matt-nb5-mips64.
1.1.2.27	15-Dec-2012	matt	Add initial support for XLP II (XLP2XX/XLP1XX).
1.1.2.26	19-Jan-2012	matt	Improved true/false for cpu_rmixl?
1.1.2.25	04-Jan-2012	matt	Rework Fast Messaging Network support (it's now lockless). Workaround a problem with bus 0 BAR sizing causing the registers behind the BAR to become inaccessible. Move much/most of the startup code from evbmips/rmixl/machdep to mips/rmi/rmixl_machdep.c Move the code to find the XLP variant to the early boot so it can be used early. 8bit and 16bit accessed to PCI bus 0 cause cache errors so chagne the access of pci mem to 32bits.
1.1.2.24	30-Dec-2011	matt	Add a field to track available GPIO pins.
1.1.2.23	28-Dec-2011	matt	Add NOR support for XLP.
1.1.2.22	27-Dec-2011	matt	Add NOR/NAND (from HEAD)/SPI attachments.
1.1.2.21	24-Dec-2011	matt	Add XLP support (i2c, console, pci, sdhc works).
1.1.2.20	29-Apr-2011	matt	Major merge to/from current. Adds MIPS32/MIPS64 R2 support (24k, 74k, etc.) including COP0_USERLOCAL Adds support for emulation of rdhwr $3,$29 instruction. Major cleanup of SMP code. (stable on multi-core / single thread per core) llsc locking code only used in MP capable kernels.
1.1.2.19	07-Jan-2011	cliff	- add prottotype for rmixl_pcr_init_core()
1.1.2.18	17-Apr-2010	cliff	- struct rmixl_config field 'rc_64bit_dmat' is now a bus_dma_tag_t and initially points at 'rc_dma_tag' which provides the store area. this allows rc_64bit_dmat to be subregioned for imposing bounce-buffering if needed.
1.1.2.17	07-Apr-2010	cliff	- bus space related fields renamed to reflect use by both pcie and pcix
1.1.2.16	29-Mar-2010	cliff	- add inline cpu_rmixl_chip_type()
1.1.2.15	21-Mar-2010	cliff	moved a number of RMI interrupt items to rmixl_intr.h
1.1.2.14	23-Feb-2010	matt	Make sure <mips/locore.h> is not included by MI code. Add send_ipi and cpu_offline_md hooks to locoresw. Add MP support to pmap (pvlist locking, tlb locking). Add TLB shootdown support (see comment at the top of mips/pmap_tlb.c). Add mipsXX_tlb_invalidate_globals routine
1.1.2.13	29-Jan-2010	cliff	- add enum and display name lookup for firmware type - firmware type field added to rmixl_config - rmixl_cache_err_dis, rmixl_cache_err_restore, rmixl_cache_err_check inlines moved here from pcie driver - add rmixl_probe_4 nofault address probe inline
1.1.2.12	24-Jan-2010	cliff	- move firmware info stuff into struct rmixl_config
1.1.2.11	17-Jan-2010	cliff	- add cpu wakeup info pointers
1.1.2.10	10-Jan-2010	matt	Add generic support for DMA bounce buffers and real version of bus_dmatag_subregion. MALTA uses it for ISADMA. Make RMIXL use for creating 32bit and 29bit subregions.
1.1.2.9	14-Dec-2009	cliff	- replace single bus space with two (big & little endian) bus spaces for obio
1.1.2.8	18-Nov-2009	cliff	- add extents for bus spaces
1.1.2.7	15-Nov-2009	cliff	- use new obio bus space - add bus space stuff for PCIe CFG and ECFG spaces
1.1.2.6	13-Nov-2009	cliff	- add inline to simplify recognizing RMI Company ID - add inlines to simplify use of RMI company specific flags in pridtab entry
1.1.2.5	09-Nov-2009	cliff	- remove unused extents - add pci stuff to struct rmixl_config - add dma tags to struct rmixl_config - link physaddr extent to struct rmixl_config - >>>> rc_pci_io_ex and rc_pci_mem_ex can be removed, unused ??? - add prototypes for PCI funcs - add prototypes for addr interrupt funcs - add prototypes for addr sbccheck debug funcs - prototype for rmixls_mfcr, rmixls_mtcr -- these are temporary until determine better home
1.1.2.4	25-Sep-2009	cliff	- add enums for rmixl interrupt trigger and polarity attributes - rmixl_intr_establish gets an updated prpototype
1.1.2.3	15-Sep-2009	cliff	obio now provides both big endian and little endian bus spaces to allow child devices to use according to access method needs also preparing for dual bus_dma methods, one for addrs <4GB, the other for all memory, including addrs >= 4GB the bulk of XLS DMA work is still TBD
1.1.2.2	13-Sep-2009	cliff	improve how some config data are managed
1.1.2.1	13-Sep-2009	cliff	add netbsd support for RMI XLS6ATX_7A board and XL SoC family
1.2.10.1	05-Mar-2011	bouyer	Sync with HEAD
1.2.8.1	06-Jun-2011	jruoho	Sync with HEAD.
1.2.6.2	21-Apr-2011	rmind	sync with head
1.2.6.1	05-Mar-2011	rmind	sync with head
1.2.4.2	11-Mar-2010	yamt	sync with head
1.2.4.1	14-Dec-2009	yamt	file rmixlvar.h was added on branch yamt-nfs-mp on 2010-03-11 15:02:42 +0000
1.6.16.1	18-May-2014	rmind	sync with head
1.6.12.1	20-Aug-2014	tls	Rebase to HEAD as of a few days ago.
1.6.2.1	22-May-2014	yamt	sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")

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