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History log of /src/sys/arch/evbppc/pmppc/pci/pci_machdep.c
RevisionDateAuthorComments
 1.7  20-Dec-2023  thorpej Remove unnecessary <sys/malloc.h>.
 1.6  19-Oct-2016  nonaka Added MSI/MSI-X and interrupt_distribute(9) support for powerpc.
 1.5  30-Jun-2011  matt branches: 1.5.12; 1.5.30; 1.5.34;
Modify mapiodev to take a third argument indicating whether the space
should be prefetchable (true) or not (false).
 1.4  22-Jun-2011  matt Add support pci_intr_setattr.
Export non-inline version of pci api for modules (_MODULE is defined).
Fix definition of pc_conf_hook and pc_conf_interrupt.
Switch to using inlines instead of macros.
Switch ibm4xx to use <powerpc/pci_machdep.h>
 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  17-Oct-2007  garbled branches: 1.2.2; 1.2.4; 1.2.8; 1.2.48; 1.2.54;
Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree. Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches. The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.
 1.1  08-May-2007  garbled branches: 1.1.2; 1.1.6; 1.1.8;
file pci_machdep.c was initially added on branch ppcoea-renovation.
 1.1.8.1  18-Oct-2007  yamt sync with head.
 1.1.6.1  02-Nov-2007  joerg More diff reduce to HEAD due to botched up merging.
 1.1.2.2  09-May-2007  garbled Convert pmppc to generic pci. Also fix the prototype for
pci_conf_interrupt while I'm here.
 1.1.2.1  08-May-2007  garbled Move pmppc over to evbppc. (previous location sys/arch/pmppc)
 1.2.54.1  06-Jun-2011  jruoho Sync with HEAD.
 1.2.48.1  21-Apr-2011  rmind sync with head
 1.2.8.2  06-Nov-2007  matt sync with HEAD
 1.2.8.1  17-Oct-2007  matt file pci_machdep.c was added on branch matt-armv6 on 2007-11-06 23:16:25 +0000
 1.2.4.2  27-Oct-2007  yamt sync with head.
 1.2.4.1  17-Oct-2007  yamt file pci_machdep.c was added on branch yamt-lazymbuf on 2007-10-27 11:26:02 +0000
 1.2.2.2  23-Oct-2007  ad Sync with head.
 1.2.2.1  17-Oct-2007  ad file pci_machdep.c was added on branch vmlocking on 2007-10-23 20:35:53 +0000
 1.5.34.1  04-Nov-2016  pgoyette Sync with HEAD
 1.5.30.1  05-Dec-2016  skrll Sync with HEAD
 1.5.12.1  03-Dec-2017  jdolecek update from HEAD

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