| History log of /src/sys/dev/pci/pdcide.c |
| Revision | | Date | Author | Comments |
| 1.35 |
| 07-Oct-2013 |
jakllsch | Use the universal pciide_detach() for detach function of all remaining
pciide-core drivers, except pciide at pnpbios which isn't actually PCI.
|
| 1.34 |
| 31-Jul-2012 |
bouyer | branches: 1.34.2; 1.34.4;
Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc
cleanup and SATA PMP support), now that I'm back to fix the fallouts.
|
| 1.33 |
| 26-Jul-2012 |
jakllsch | Revert, with intention of restoring in a less invasive way, the SATA Port
Multiplier code.
ok christos@
|
| 1.32 |
| 24-Jul-2012 |
jakllsch | Revert dsl@'s changes of Sun, 15 Jul 2012 10:55:35 +0000 and
Sun, 15 Jul 2012 10:56:50 +0000, excepting the kernel version bump.
First step in reverting regressions to ata(4) subsystem during the addition of
port multiplier support.
|
| 1.31 |
| 15-Jul-2012 |
dsl | Some namespace protection (and add greppablity).
Prefix the DRIVE_ and DRIVET_ constants from atavar.h with ATA_.
Don't use an enum for drive_type - you don't know how big it will be.
Move driver_type to avoid implicit structure padding (esp on arm).
This change is purely lexical and mechanical.
Update to 6.99.9 - this wasn't done when the SATA PMP changes
were made - I'm sure they warranted a bump.
|
| 1.30 |
| 02-Jul-2012 |
bouyer | Add sata Port MultiPlier (PMP) support to the ata bus layer,
as described in
http://mail-index.netbsd.org/tech-kern/2012/06/23/msg013442.html
PMP support in integrated to the atabus layer.
struct ata_channel's ch_drive[] is not dynamically allocated, and ch_ndrive
(renamed to ch_ndrives) closely reflects the size of the ch_drive[] array.
Add helper functions atabus_alloc_drives() and atabus_free_drives()
to manage ch_drive[]/ch_ndrives.
Add wdc_maxdrives to struct wdc_softc so that bus front-end can specify
how much drive they really support (master/slave or single).
ata_reset_drive() callback gains a uint32_t *sigp argument which,
when not NULL, will contain the signature of the device being reset.
While there, some cosmetic changes:
- added a drive_type enum to ata_drive_datas, and stop encoding the
probed drive type in drive_flags (we were out of drive flags anyway).
- rename DRIVE_ATAPIST to DRIVE_ATAPIDSCW to better reflect what this
really is
- remove ata_channel->ata_drives, it's redundant with the pointer in
ata_drive_datas
- factor out the interpretation of SATA signatures in sata_interpet_sig()
propagate these changes to the ATA HBA drivers, and add support for PMP
to ahcisata(4) and siisata(4).
Thanks to:
- Protocase (http://www.protocase.com/) which provided a system
with lots of controllers, SATA PMP and drive slots
- Conservation Genomics Laboratory, Department of Biology, New Mexico State
University for hosting the above system
- Brook Milligan, who set up remote access and has been very responsive
when SATA cable move was needed
|
| 1.29 |
| 04-Apr-2011 |
dyoung | branches: 1.29.4;
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'
|
| 1.28 |
| 05-Nov-2010 |
jakllsch | branches: 1.28.2;
Pave the way for detachment of pciide(4)-family ATA controllers.
|
| 1.27 |
| 19-Oct-2009 |
bouyer | branches: 1.27.2; 1.27.4;
Remove closes 3 & 4 from my licence. Lots of thanks to Soren Jacobsen
for the booring work !
|
| 1.26 |
| 18-Mar-2008 |
cube | branches: 1.26.4;
Split device_t and softc for ATA devices, as well as wd(4). Other
cosmetic changes where appropriate.
|
| 1.25 |
| 09-Feb-2007 |
ad | branches: 1.25.20; 1.25.36; 1.25.40;
Merge newlock2 to head.
|
| 1.24 |
| 16-Nov-2006 |
christos | __unused removal on arguments; approved by core.
|
| 1.23 |
| 12-Oct-2006 |
christos | - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
|
| 1.22 |
| 11-Dec-2005 |
christos | branches: 1.22.20; 1.22.22;
merge ktrace-lwp.
|
| 1.21 |
| 24-May-2005 |
lukem | branches: 1.21.2;
add __KERNEL_RCSID
|
| 1.20 |
| 27-Feb-2005 |
perry | nuke trailing whitespace
|
| 1.19 |
| 23-Aug-2004 |
bouyer | branches: 1.19.4; 1.19.6;
Revert 1.12, it cause problems on promise controllers, as reported in
PR kern/26568 by Paul Shupak.
|
| 1.18 |
| 21-Aug-2004 |
thorpej | atastart() (called only at splbio(), and from interrupts) can change
drive_flags, to make sure all drive_flags manipulations are done at
splbio().
|
| 1.17 |
| 20-Aug-2004 |
thorpej | Move most of wdc_softc into a new atac_softc structure that contains
info common to all types of ATA controllers.
|
| 1.16 |
| 19-Aug-2004 |
thorpej | - Add and use a CHAN_TO_WDC() macro to get the wdc_softc from an
ata_channel.
- Add and use a CHAN_TO_WDC_REGS() macro to get the wdc_regs from an
ata_channel.
- Add and use a CHAN_TO_PCIIDE() macro to get the pciide_softc from an
ata_channel.
- Add and use a CHAN_TO_PCHAN() macro to get the pciide_channel from an
ata_channel. (This one just hides a cast, and is really just for
consistency with the others.)
|
| 1.15 |
| 14-Aug-2004 |
thorpej | - Split the register handles out of struct wdc_channel into a separate
wdc_regs structure, and array of which (indexed per channel) is pointed
to by struct wdc_softc.
- Move the resulting wdc_channel structure to atavar.h and rename it to
ata_channel. Rename the corresponding flags.
- Add a "ch_ndrive" member to struct ata_channel, which indicates the
maximum number of drives that can be present on the channel. For now,
this is always 2. Add an ATA_MAXDRIVES constant that places an upper
limit on this value, also currently 2.
|
| 1.14 |
| 13-Aug-2004 |
thorpej | WDCDEBUG -> ATADEBUG.
|
| 1.13 |
| 13-Aug-2004 |
thorpej | Don't bother with bits that tell of the presence of optional callbacks;
just check the function pointers for NULL.
|
| 1.12 |
| 02-Aug-2004 |
bouyer | branches: 1.12.2;
If acknowledge "bogus" interrupts (that is, interrupts that have happened
according to the controller-dependant registers while wdc was not waiting for
an interrupt). A reset can generate spurious interrupts (or even a flow of
spurious interrupts on the promise) that needs to be properly acknowledged.
|
| 1.11 |
| 03-Jan-2004 |
thorpej | More wdc_channel structure member namespace cleanup:
- channel -> ch_channel
- wdc -> ch_wdc
|
| 1.10 |
| 03-Jan-2004 |
thorpej | Rename "struct channel_softc" to "struct wdc_channel".
|
| 1.9 |
| 27-Nov-2003 |
fvdl | There are some cards that map the ATA control and IDE DMA registers
in a different fashion. Individually, they have the same functionality,
but their layout is different. An example of such a chipset is
the Promise 203xx.
To be able to deal with this, transform the cmd and dma bus_space handles
into an array of handles, each seperately created with bus_space_subregion.
The code generated by using the extra indirection shouldn't change much,
since the extra indirection is negated by having the offset calculation
already done in bus_space_subregion. E.g.
bus_space_write_4(tag, handle, offset, value)
becomes
bus_space_write_4(tag, handles[offset], 0, value)
Reviewed by Manuel Bouyer. Tested on wdc_isa, wdc_pcmcia, viaide, piixide (i386)
and on cmdide (sparc64).
|
| 1.8 |
| 22-Nov-2003 |
fvdl | Use the redefined Promise product ids.
|
| 1.7 |
| 15-Nov-2003 |
bouyer | Clear interrupts at end of attach, in case there is one pending.
Avoid "bogus intr" messages when interrupts are enabled later.
Patch tested by myself and Chuck Silvers.
|
| 1.6 |
| 29-Oct-2003 |
mycroft | Simplify a little.
|
| 1.5 |
| 25-Oct-2003 |
christos | Fix uninitialized variable warnings
|
| 1.4 |
| 24-Oct-2003 |
mycroft | Remove IDE_PCI_CLASS_OVERRIDE -- it wasn't actually used anywhere. In lieu of
it, add a class/subclass check to drivers that do not (appear) to have a unique
ID for the IDE controller. This includes aceride, cypide and optiide.
|
| 1.3 |
| 22-Oct-2003 |
fvdl | Match the Promise FastTrak 378.
|
| 1.2 |
| 11-Oct-2003 |
thorpej | Cosmetic changes:
- Use static to unexport symbols that don't need to be exported.
- ANSI'ify.
- Some whitespace nits.
|
| 1.1 |
| 08-Oct-2003 |
bouyer | Split pciide in per-chip family driver, as proposed in
http://mail-index.netbsd.org/tech-kern/2003/09/25/0007.html
We now have:
acardide* at pci? dev ? function ? # Acard IDE controllers
aceride* at pci? dev ? function ? # Acer Lab IDE controllers
cmdide* at pci? dev ? function ? # CMD tech IDE controllers
cypide* at pci? dev ? function ? # Cypress IDE controllers
hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers
optiide* at pci? dev ? function ? # Opti IDE controllers
piixide* at pci? dev ? function ? # Intel IDE controllers
pdcide* at pci? dev ? function ? # Promise IDE controllers
siside* at pci? dev ? function ? # SiS IDE controllers
slide* at pci? dev ? function ? # Symphony Labs IDE controllers
viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers
pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver
serverworks driver not commited yet; there are still copyright issues about
it.
|
| 1.12.2.7 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 1.12.2.6 |
| 04-Mar-2005 |
skrll | Sync with HEAD.
Hi Perry!
|
| 1.12.2.5 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.12.2.4 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.12.2.3 |
| 25-Aug-2004 |
skrll | Sync with HEAD.
|
| 1.12.2.2 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.12.2.1 |
| 02-Aug-2004 |
skrll | file pdcide.c was added on branch ktrace-lwp on 2004-08-03 10:49:12 +0000
|
| 1.19.6.1 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.19.4.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.21.2.3 |
| 24-Mar-2008 |
yamt | sync with head.
|
| 1.21.2.2 |
| 26-Feb-2007 |
yamt | sync with head.
|
| 1.21.2.1 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.22.22.2 |
| 10-Dec-2006 |
yamt | sync with head.
|
| 1.22.22.1 |
| 22-Oct-2006 |
yamt | sync with head
|
| 1.22.20.2 |
| 06-Feb-2007 |
ad | Quiten noisy boot messages.
|
| 1.22.20.1 |
| 18-Nov-2006 |
ad | Sync with head.
|
| 1.25.40.1 |
| 03-Apr-2008 |
mjf | Sync with HEAD.
|
| 1.25.36.1 |
| 24-Mar-2008 |
keiichi | sync with head.
|
| 1.25.20.1 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.26.4.1 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.27.4.2 |
| 21-Apr-2011 |
rmind | sync with head
|
| 1.27.4.1 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.27.2.1 |
| 06-Nov-2010 |
uebayasi | Sync with HEAD.
|
| 1.28.2.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.29.4.2 |
| 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")
|
| 1.29.4.1 |
| 30-Oct-2012 |
yamt | sync with head
|
| 1.34.4.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.34.2.2 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.34.2.1 |
| 09-Oct-2012 |
bouyer | Support transfers of up to MACHINE_MAXPHYS in all pciide variants, and ahci.
wd(4) limits its maxphys depending on the drives's capability (64k sectors
for LBA48, 256 sectors for LBA and 128 sectors for older devices).
I assumed all pciide controllers could do MACHINE_MAXPHYS transfers, but
this may not be true. The capabilities of each controller variants should be
looked at more closely.
|
