| History log of /src/sys/arch/alpha/pci/dwlpx.c |
| Revision | | Date | Author | Comments |
| 1.43 |
| 07-Aug-2021 |
thorpej | Merge thorpej-cfargs2.
|
| 1.42 |
| 19-Jun-2021 |
thorpej | branches: 1.42.2;
Don't use a bunch of switch() statements in the core logic drivers to select
the PCI interrupt initialization routine. Instead, register said routines
by systype in a link set, and look them up and invoke them in a new function
alpha_pci_intr_init().
|
| 1.41 |
| 19-Jun-2021 |
thorpej | Remove the "first" argument from pci_kn8ae_pickintr(), instead using
a real once control in that function. Removes a needless divergence from
other "pickintr" routines.
|
| 1.40 |
| 24-Apr-2021 |
thorpej | branches: 1.40.2;
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?).
|
| 1.39 |
| 25-Sep-2020 |
thorpej | branches: 1.39.4;
Changes to make interrupt {,dis}establish MP-safe on Alpha:
- Protect all of the system interrupt linkage with the cpu_lock mutex.
- Re-order some of the stores to the SCB vector table to make it safe
in the face of lockless interrupt dispatch.
- Add a framework for routing interrupts to specific CPUs. Interrupts
are still funneled only to the primary CPU, but that will change for
some systems soon. Ensure that interrupt handler lists are manipulated
only on the CPUs that handle that specific interrupt source. This required
a re-factor of the alpha_shared_intr_*() family of functions.
- Enable __HAVE_INTR_CONTROL, although interrupt redistribution is still
a no-op.
- Reduce code duplication in the Jenson direct-SCB interrupt handlers.
|
| 1.38 |
| 06-Feb-2012 |
matt | Do a minor cleanup of alpha (this will make applying pullups post branching
easier).
u_int{8,16,32,64}_t -> uint{*}_t
Change all old-style definitions to C89 prototypes.
Whitespace cleanup.
Constification in db_disasm.c
|
| 1.37 |
| 14-Jun-2011 |
matt | branches: 1.37.2; 1.37.6;
Major cleanup of alpha device drivers.
Switch to CFATTACH_DECL_NEW.
struct device * -> device_t
struct cfdata * -> cfdata_t
Use of device_xname. No direct access to struct device members.
Use aprint* (not complete).
|
| 1.36 |
| 17-May-2011 |
dyoung | branches: 1.36.2;
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
|
| 1.35 |
| 15-Dec-2010 |
matt | branches: 1.35.2;
Remove unneeded includes of <uvm/uvm_extern.h>
|
| 1.34 |
| 14-Mar-2009 |
dsl | branches: 1.34.4;
Change about 4500 of the K&R function definitions to ANSI ones.
There are still about 1600 left, but they have ',' or /* ... */
in the actual variable definitions - which my awk script doesn't handle.
There are also many that need () -> (void).
(The script does handle misordered arguments.)
|
| 1.33 |
| 14-Mar-2009 |
dsl | Remove all the __P() from sys (excluding sys/dist)
Diff checked with grep and MK1 eyeball.
i386 and amd64 GENERIC and sys still build.
|
| 1.32 |
| 04-Mar-2007 |
christos | branches: 1.32.44; 1.32.52; 1.32.58;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.31 |
| 11-Dec-2005 |
christos | branches: 1.31.26;
merge ktrace-lwp.
|
| 1.30 |
| 04-Nov-2004 |
ragge | branches: 1.30.12;
Make match() fail if this is not a DWLPX (i.e a DWLMA).
XXX - DWL* type should be checked in kftxx.c.
This avoids a panic if the device is not a DWLPX.
|
| 1.29 |
| 30-Aug-2004 |
drochner | Phase out the use of a string as first "attach args" member to control
which bustype should be attached with a specific call to config_found()
(from a "mainbus" or a bus bridge).
Do it for isa/eisa/mca and pci/agp for now. These buses all attach to
an mi interface attribute "isabus", "eisabus" etc., and the autoconf
framework now allows to specify an interface attribute on config_found()
and config_search(), which limits the search of matching config data
to these which attach to that specific attribute.
So we basically have to call config_found_ia(..., "foobus", ...) where
such a bus is attached.
As a consequence, where a "mainbus" or alike also attaches other
devices (eg CPUs) which do not attach to a specific attribute yet,
we need at least pass an attribute name (different from "foobus") so
that the foo bus is not found at these places. This made some minor
changes necessary which are not obviously related to the mentioned buses.
|
| 1.28 |
| 15-Jun-2003 |
fvdl | branches: 1.28.2;
Handle 64bit DMA addresses on PCI for platforms that can (currently only
enabled on amd64). Add a dmat64 field to various PCI attach structures,
and pass it down where needed. Implement a simple new function called
pci_dma64_available(pa) to test if 64bit DMA addresses may be used.
This returns 1 iff _PCI_HAVE_DMA64 is defined in <machine/pci_machdep.h>,
and there is more than 4G of memory.
|
| 1.27 |
| 01-Jan-2003 |
thorpej | Use aprint_normal() for cfprint routines.
|
| 1.26 |
| 02-Oct-2002 |
thorpej | Use CFATTACH_DECL().
|
| 1.25 |
| 27-Sep-2002 |
thorpej | Declare all cfattach structures const.
|
| 1.24 |
| 16-May-2002 |
thorpej | * Add "pcitag_t *pba_bridgetag" to pci_attach_args. This is set to
NULL for root PCI busses. For busses behind a bridge, it points to
a persistent copy of the bridge's pcitag_t. This can be very useful
for machine-dependent PCI bus enumeration code.
* Implement a machine-dependent pci_enumerate_bus() for sparc64 which
uses OFW device nodes to enumerate the bus. When a PCI bus that is
behind a bridge is attached, pci_attach_hook() allocates a new PCI
chipset tag for the new bus and sets it's "curnode" to the OFW node
of the bridge. This is used as a starting point when enumerating
that bus. Root busses get the OFW node of the host bridge (psycho).
* Garbage-collect "ofpci" and "ofppb" from the sparc64 port.
|
| 1.23 |
| 27-Jul-2001 |
thorpej | branches: 1.23.2; 1.23.14;
Rework the interrupt code, shaving some cycles off in the process.
Rather than an "iointr" routine that decomposes a vector into an
IRQ, we maintain a vector table directly, hooking up each "iointr"
routine at the correct vector. This also allows us to hook device
interrupts up to specific vectors (c.f. Jensen).
We can shave even more cycles off, here, and I will, but it requires
some changes to the alpha_shared_intr stuff.
|
| 1.22 |
| 29-Jun-2000 |
mrg | branches: 1.22.4;
remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h>
|
| 1.21 |
| 05-Jun-2000 |
thorpej | Switch to the new `evcnt' mechanism for counting interrupts. Maintain
a per-CPU interrupt counter for clock, device, and interprocessor
interrupts.
|
| 1.20 |
| 04-Jun-2000 |
cgd | Implement the more flexiable `evcnt' interface as discussed (briefly) on
tech-kern and now documented in evcnt(9).
|
| 1.19 |
| 04-Nov-1999 |
thorpej | branches: 1.19.2;
Allow rd/line, rd/mult, and wr/inval.
|
| 1.18 |
| 12-Feb-1999 |
thorpej | branches: 1.18.8; 1.18.10; 1.18.14;
Fix printf format problems on Alpha.
|
| 1.17 |
| 06-Jun-1998 |
thorpej | Remove some debugging code no longer relevant now that we have DMA
window chaining.
|
| 1.16 |
| 06-Jun-1998 |
thorpej | Don't call *_dma_init() twice; there's no need to. Just do it in *attach().
|
| 1.15 |
| 26-Mar-1998 |
thorpej | Remove references to pmap.old.h - It should have just been pmap.h, but
that isn't necessary, either, since <vm/vm.h> is already included.
|
| 1.14 |
| 23-Mar-1998 |
mjacob | Do a more complete job of figuring out what kind of DWLP? we have- figure
out how much s/g ram is available. Can't really use the 128K entry S/G
ram yet- but I'll fix that later. More importantly, add in a dwlpx_iointr
handler that will try and figure out what the DWLPX error is and at
least print out what is happening- I actually found it useful in S/G
entry debugging as it could tell me that I had some bad S/G entries.
|
| 1.13 |
| 12-Jan-1998 |
thorpej | Adjust for config changes.
|
| 1.12 |
| 02-Sep-1997 |
thorpej | Nuke the idea of <machine/options.h>. It completely defeats the purpose
of fine-grain option dependencies.
|
| 1.11 |
| 02-Sep-1997 |
thorpej | Fix oversight in a previous commit.
|
| 1.10 |
| 02-Sep-1997 |
thorpej | Treat bus space tags more like pci chipset tags and bus dma tags: allocate
them statically within a chipset's state structure, and pass them to
the *_bus_{io,mem}_init() functions.
|
| 1.9 |
| 16-Aug-1997 |
mjacob | It helps streaming performance substantially to enable bursts and more up hose
packets. It's not clear whether latency will be affected much. It could be.
However, for the time being, getting full rates out of HIPPI or SCSI are what
interests us at NASA, so we'll hew to this bias.
|
| 1.8 |
| 08-Jun-1997 |
thorpej | branches: 1.8.4;
Add code to decode the PCIA_RESENT register. Display information on
the PCIA revision, and whether or not the STD I/O EISA bridge is
present. Decode, but don't bother displaying, the power consumption
information for each PCI slot.
|
| 1.7 |
| 08-Jun-1997 |
thorpej | Don't print the hose number here; that's done in kftprint().
|
| 1.6 |
| 06-Jun-1997 |
thorpej | Pull thorpej-bus-dma branch into mainline.
|
| 1.5 |
| 10-Apr-1997 |
cgd | branches: 1.5.2; 1.5.4;
pass memory- and i/o-enabled flags down via the PCI bus and device attach
arguments, so that a device can tell if its memory and I/O spaces are
enabled. The flags are cleared, depending on the contents of devices CSR
registers, in the machine-independent PCI bus code.
|
| 1.4 |
| 07-Apr-1997 |
cgd | by default, provide RCS IDs for NetBSD/alpha kernel files in kernel binaries.
This can be disabled (to save a bit of space) with the NO_KERNEL_RCSIDS
options, which is present but commented out in the ALPHA config file.
In ELF-format kernels, these strings are present in the kernel binary but
are not loaded into memory. (In ECOFF-format kernels, there's no easy way
to keep them from being loaded, so they _are_ loaded into memory.)
|
| 1.3 |
| 07-Apr-1997 |
cgd | clean up NetBSD RCS ID strings, include machine/options.h
|
| 1.2 |
| 12-Mar-1997 |
cgd | Copyright notice consistency, per Matthew Jacob.
|
| 1.1 |
| 12-Mar-1997 |
cgd | AlphaServer 8200 & 8400 support, including CPU specific details, TurboLaser
system bus support, and KFTxx support. From Matthew Jacob, NASA Ames
Research Center.
|
| 1.5.4.4 |
| 22-Jul-1997 |
cgd | sync nwscons branch with changes in -current as of July 21, 1997
|
| 1.5.4.3 |
| 07-Jun-1997 |
cgd | syng thorpej-bus-dma changes with alpha-nwscons branch
|
| 1.5.4.2 |
| 01-Jun-1997 |
cgd | sync the nwscons branch up with yesterday's version of the trunk.
Lots of conflicts/changes because of the RCS Id format changes.
Also, a few cleanups and corrections.
|
| 1.5.4.1 |
| 10-Apr-1997 |
cgd | file dwlpx.c was added on branch alpha-nwscons on 1997-06-01 04:13:11 +0000
|
| 1.5.2.1 |
| 23-May-1997 |
thorpej | - Garbage-collect all DMA-related initialization, calling a separate
*_dma_init() function instead.
- Pass the appropriate bus dma tag to children.
|
| 1.8.4.2 |
| 04-Sep-1997 |
thorpej | Update marc-pcmcia branch from trunk.
|
| 1.8.4.1 |
| 23-Aug-1997 |
thorpej | Update marc-pcmcia branch from trunk.
|
| 1.18.14.1 |
| 27-Dec-1999 |
wrstuden | Pull up to last week's -current.
|
| 1.18.10.1 |
| 14-Nov-1999 |
fvdl | Sync with -current.
|
| 1.18.8.1 |
| 20-Nov-2000 |
bouyer | Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
|
| 1.19.2.1 |
| 22-Jun-2000 |
minoura | Sync w/ netbsd-1-5-base.
|
| 1.22.4.3 |
| 10-Oct-2002 |
jdolecek | sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
|
| 1.22.4.2 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.22.4.1 |
| 03-Aug-2001 |
lukem | update to -current
|
| 1.23.14.1 |
| 30-May-2002 |
gehenna | Catch up with -current.
|
| 1.23.2.4 |
| 03-Jan-2003 |
thorpej | Sync with HEAD.
|
| 1.23.2.3 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.23.2.2 |
| 20-Jun-2002 |
nathanw | Catch up to -current.
|
| 1.23.2.1 |
| 27-Jul-2001 |
nathanw | file dwlpx.c was added on branch nathanw_sa on 2002-06-20 03:37:40 +0000
|
| 1.28.2.4 |
| 14-Nov-2004 |
skrll | Sync with HEAD.
|
| 1.28.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.28.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.28.2.1 |
| 03-Sep-2004 |
skrll | Sync with HEAD
|
| 1.30.12.1 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.31.26.1 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.32.58.1 |
| 13-May-2009 |
jym | Sync with HEAD.
Commit is split, to avoid a "too many arguments" protocol error.
|
| 1.32.52.1 |
| 28-Apr-2009 |
skrll | Sync with HEAD.
|
| 1.32.44.1 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.34.4.2 |
| 31-May-2011 |
rmind | sync with head
|
| 1.34.4.1 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.35.2.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.36.2.1 |
| 23-Jun-2011 |
cherry | Catchup with rmind-uvmplock merge.
|
| 1.37.6.1 |
| 18-Feb-2012 |
mrg | merge to -current.
|
| 1.37.2.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.39.4.1 |
| 23-Mar-2021 |
thorpej | Convert config_found_ia() call sites where the device only carries
a single interface attribute to bare config_found() calls.
|
| 1.40.2.1 |
| 01-Aug-2021 |
thorpej | Sync with HEAD.
|
| 1.42.2.1 |
| 03-Aug-2021 |
thorpej | Adapt to CFARGS().
|
