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History log of /src/sys/arch/arm/include/pci_machdep.h
RevisionDateAuthorComments
 1.18  13-Feb-2020  jmcneill Add support for multiple GICv3 ITS domains.
 1.17  08-Dec-2018  jmcneill branches: 1.17.6;
Add support for decoding PCI ID mappings using IO remapping tables (IORT).
 1.16  16-Nov-2018  jmcneill Add intr_establish_xname support to arm and expose it to intrctl
 1.15  02-Nov-2018  jmcneill Add support for multiple PCI segments.
 1.14  21-Oct-2018  jmcneill Add support for PCI MSI using ARM GICv2m.
 1.13  06-Sep-2018  jmcneill Define _PCI_HAVE_DMA64 for aarch64
 1.12  19-Apr-2017  jmcneill branches: 1.12.10; 1.12.12;
Provide a pci_intr_setattr implementation. For chipset tags that don't
implement pc_intr_setattr, simply return ENODEV.
 1.11  16-Apr-2017  jmcneill Add function ptr for pci_intr_setattr to struct arm32_pci_chipset
 1.10  29-Mar-2014  christos branches: 1.10.6; 1.10.10; 1.10.14;
make pci_intr_string and eisa_intr_string take a buffer and a length
instead of relying in local static storage.
 1.9  06-Sep-2012  matt branches: 1.9.2; 1.9.4;
Change pci_conf_hook to pass pc->conf_v
Add pci_conf_interrupt
 1.8  02-Sep-2012  matt Use device_t
 1.7  04-Apr-2011  dyoung branches: 1.7.4; 1.7.12;
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'
 1.6  24-Oct-2008  matt branches: 1.6.12; 1.6.16; 1.6.22;
Add pci_conf_hook entry. Add pc_cfg_cmd cell for pci_conf_write optimization.
 1.5  17-Mar-2008  kiyohara branches: 1.5.4; 1.5.10;
Enclose "#ifndef _ARM_PCI_MACHIDEP_H_".
 1.4  11-Dec-2005  christos branches: 1.4.50; 1.4.52; 1.4.72; 1.4.76;
merge ktrace-lwp.
 1.3  29-Jul-2004  drochner branches: 1.3.12;
remove now unnecessary "pci_enumerate_bus" definitions
 1.2  15-May-2002  thorpej branches: 1.2.12;
Let machine-dependent code specify how to enumerate the bus.
Currently, everyone uses pci_enumerate_bus_generic().
 1.1  23-Feb-2001  reinoud branches: 1.1.4; 1.1.6; 1.1.10;
Big patch for merging common include files of the new hpcarm tree and the old arm32
tree into the new arm substree. All moved files are relinked with a stub that included
the file from the new location; this might be done better later.
 1.1.10.1  20-Jun-2002  nathanw Catch up to -current.
 1.1.6.1  23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.1.4.2  12-Mar-2001  bouyer Sync with HEAD.
 1.1.4.1  23-Feb-2001  bouyer file pci_machdep.h was added on branch thorpej_scsipi on 2001-03-12 13:27:23 +0000
 1.2.12.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.2.12.2  18-Sep-2004  skrll Sync with HEAD.
 1.2.12.1  03-Aug-2004  skrll Sync with HEAD
 1.3.12.1  24-Mar-2008  yamt sync with head.
 1.4.76.2  17-Jan-2009  mjf Sync with HEAD.
 1.4.76.1  03-Apr-2008  mjf Sync with HEAD.
 1.4.72.1  24-Mar-2008  keiichi sync with head.
 1.4.52.1  23-Mar-2008  matt sync with HEAD
 1.4.50.1  21-Mar-2008  chris Sync with head.
 1.5.10.1  13-Dec-2008  haad Update haad-dm branch to haad-dm-base2.
 1.5.4.1  04-May-2009  yamt sync with head.
 1.6.22.1  06-Jun-2011  jruoho Sync with HEAD.
 1.6.16.1  21-Apr-2011  rmind sync with head
 1.6.12.1  15-Feb-2014  matt Merge armv7 support from HEAD, specifically support for the BCM5301X
and BCM56340 evbarm kernels.
 1.7.12.1  28-Nov-2012  matt Merge improved arm support (especially Cortex) from HEAD
including OMAP and BCM53xx support.
 1.7.4.2  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")
 1.7.4.1  30-Oct-2012  yamt sync with head
 1.9.4.1  18-May-2014  rmind sync with head
 1.9.2.2  03-Dec-2017  jdolecek update from HEAD
 1.9.2.1  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.10.14.1  21-Apr-2017  bouyer Sync with HEAD
 1.10.10.1  26-Apr-2017  pgoyette Sync with HEAD
 1.10.6.1  28-Aug-2017  skrll Sync with HEAD
 1.12.12.2  08-Apr-2020  martin Merge changes from current as of 20200406
 1.12.12.1  10-Jun-2019  christos Sync with HEAD
 1.12.10.3  26-Dec-2018  pgoyette Sync with HEAD, resolve a few conflicts
 1.12.10.2  26-Nov-2018  pgoyette Sync with HEAD, resolve a couple of conflicts
 1.12.10.1  30-Sep-2018  pgoyette Ssync with HEAD
 1.17.6.1  29-Feb-2020  ad Sync with head.

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