aboutsummaryrefslogtreecommitdiff
path: root/drivers/ata/ata_piix.c
AgeCommit message (Collapse)Author
2006-12-16[PATCH] ata_piix: use piix_host_stop() in ich_pata_opsTejun Heo
piix_init_one() allocates host private data which should be freed by piix_host_stop(). ich_pata_ops wasn't converted to piix_host_stop() while merging, leaking 4 bytes on driver detach. Fix it. This was spotted using Kmemleak by Catalin Marinas. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Catalin Marinas <catalin.marinas@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-16[PATCH] ata_piix: IDE mode SATA patch for Intel ICH9Jason Gaston
This updated patch adds the Intel ICH9 IDE mode SATA controller DID's. Signed-off-by: Jason Gaston <jason.d.gaston@intel.com> Acked-by: Tejun Heo <htejun@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-04[PATCH] trivial piix: swap bogus dot for comma spaceAlan
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-03[PATCH] libata: always use polling IDENTIFYTejun Heo
libata switched to IRQ-driven IDENTIFY when IRQ-driven PIO was introduced. This has caused a lot of problems including device misdetection and phantom device. ATA_FLAG_DETECT_POLLING was added recently to selectively use polling IDENTIFY on problemetic drivers but many controllers and devices are affected by this problem and trying to adding ATA_FLAG_DETECT_POLLING for each such case is diffcult and not very rewarding. This patch makes libata always use polling IDENTIFY. This is consistent with libata's original behavior and drivers/ide's behavior. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-01[PATCH] ata_piix: strip now unneded MAP related stuffTejun Heo
Now that PCS isn't used for device detection anymore... * esb_sata is identical to ich5_sata * no reason to know present_shift * no reason to store map_db in host private area The MAP table itself is left because it can be used for SCR access. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-01[PATCH] ata_piix: apply device detection via polling IDENTIFYTejun Heo
PATA PIIX uses reset signature + TF r/w test for device presence detection, which doesn't always work. It sometimes reports phantom device which results in IDENTIFY timeouts. SATA PIIX uses some combination of PCS + reset signature + TF r/w test for device presence detection. No combination satifies all and for some controllers, there doesn't seem to be any combination which works reliably. This patch makes both PATA and SATA piix's use reset signature + TF r/w + polling IDENTIFY for device detection. This is what the old libata (before irq-pio and new EH) did and what IDE does. This patch also removes now obsolete PIIX_FLAG_IGNORE_PCS, force_pcs and related code. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-01[PATCH] ata_piix: clean up port flagsTejun Heo
* move common flags into PIIX_PATA_FLAGS and PIIX_SATA_FLAGS * kill unnecessary ATA_FLAG_SRST Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-01[PATCH] libata: add 40pin "short" cable support, honour drive side speed ↵Alan Cox
detection [deweerdt@free.fr: build fix] Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Frederik Deweerdt <deweerdt@free.fr> Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-11-01Revert "[PATCH] Add 0x7110 piix to ata_piix.c"Jeff Garzik
This reverts commit f833229c96c0bf53c05995e4bd58709d9e9edd67: According to reviewers and the lspci data provided in commit message itself, PCI ID 0x7110 should not have been added to ata_piix. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-31[PATCH] ata_piix: allow 01b MAP for both ICH6M and ICH7MTejun Heo
ICH7M was separated from ICH6M to allow undocumented MAP value 01b which was spotted on an ASUS notebook. However, there is also notebooks with MAP value 01b on ICH6M. This patch re-merges ICH6M and ICH7M entries and allows MAP value 01b for both. This problem has been reported and initial patch provided by Jonathan Dieter. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Jonathan Dieter <jdieter@gmail.com> Cc: Tom Deblauwe <tom.deblauwe@telenet.be> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-31[PATCH] Add 0x7110 piix to ata_piix.cJens Axboe
Hi Jeff, I tested the PATA support on my old VAIO notebook, and it failed to find my piix device: 00:07.1 Class 0101: 8086:7111 (rev 01) (prog-if 80 [Master]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Region 4: I/O ports at fc90 [size=16] This patch adds the pci id to ata_piix.c and things then work as expected. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-21[PATCH] libata: use correct map_db values for ICH8Kristen Carlson Accardi
Use valid values for ICH8 map_db. With the old values, when the controller was in Native mode, and SCC was 1 (drives configured for IDE), any drive plugged into a slave port was not recognized. For Combined Mode (and SCC is still 1), 2 is a value value for MAP.map_value, and needs to be recognized. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-26[PATCH] libata-eh: Remove layering violation and duplication when handling ↵Alan Cox
absent ports This removes the layering violation where drivers have to fiddle directly with EH flags. Instead we now recognize -ENOENT means "no port" and do the handling in the core code. This also removes an instance of a call to disable the port, and an identical printk from each driver doing this. Even better - future rule changes will be in one place only. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-25[PATCH] ata-piix: fixes kerneldoc errorHenne
Fixes an error in kerneldoc of ata_piix.c. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-13[libata] ata_piix: build fixJeff Garzik
Spotted by Andrew Morton. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-11Merge branch 'upstream-fixes' into upstreamJeff Garzik
Conflicts: drivers/ata/ata_piix.c
2006-08-31[libata #pata-drivers] Trim trailing whitespace.Jeff Garzik
2006-08-29[libata] Add a bunch of PATA drivers.Jeff Garzik
The vast majority of drivers and changes are from Alan Cox. Albert Lee contributed and maintains pata_pdc2027x. Adrian Bunk, Andrew Morton, and Tejun Heo contributed various minor fixes and updates. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24libata: Grand renaming.Jeff Garzik
The biggest change is that ata_host_set is renamed to ata_host. * ata_host_set => ata_host * ata_probe_ent->host_flags => ata_probe_ent->port_flags * ata_probe_ent->host_set_flags => ata_probe_ent->_host_flags * ata_host_stats => ata_port_stats * ata_port->host => ata_port->scsi_host * ata_port->host_set => ata_port->host * ata_port_info->host_flags => ata_port_info->flags * ata_(.*)host_set(.*)\(\) => ata_\1host\2() The leading underscore in ata_probe_ent->_host_flags is to avoid reusing ->host_flags for different purpose. Currently, the only user of the field is libata-bmdma.c and probe_ent itself is scheduled to be removed. ata_port->host is reused for different purpose but this field is used inside libata core proper and of different type. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24Merge branch 'upstream-fixes' into upstreamJeff Garzik
2006-08-22Merge branch 'upstream-fixes' into upstreamJeff Garzik
Conflicts: drivers/ata/ata_piix.c
2006-08-14[libata] ata_piix: add missing kfree()Jeff Garzik
Noticed by Andrew Morton. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-10Move libata to drivers/ata.Jeff Garzik
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 21:16:37 +0000