kernel/git/stable/linux-stable.git/drivers/ide/pci, branch linux-2.6.22.y

ide: fix serverworks.c UDMA regression

2007-11-21T17:25:56+00:00

patch 0c824b51b338c808de650b440ba5f9f4a725f7fc in mainline. The patch described by the following excerpt from ChangeLog-2.6.22 makes it impossible to use UDMA on a Tyan S2707 motherboard (SvrWks CSB5): commit 2d5eaa6dd744a641e75503232a01f52d0768884c Author: Bartlomiej Zolnierkiewicz Date: Thu May 10 00:01:08 2007 +0200 ide: rework the code for selecting the best DMA transfer mode (v3) ... This one-line patch against 2.6.23 fixes the problem. Signed-off-by: Tony Battersby Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Greg Kroah-Hartman

sis5513: adding PCI-ID

2007-07-08T13:21:58+00:00

The SiS966 has one additional PCI-ID 1180. If the chipset is using this PCI-ID, the primary channel is connected to the first PATA-port. The secondary channel is connected to SATA-ports in IDE emulation mode. The legacy IO-ports are used. The including of the PCI-ID into pata_sis is not sufficient, because the legacy driver in drivers/ide is initialized before pata_sis. Signed-off-by: Uwe Koziolek Signed-off-by: Bartlomiej Zolnierkiewicz

ide: pdc202xx_new PLL input clock fix

2007-07-03T20:28:36+00:00

Recently the PLL input clock of Promise 2027x is sometimes detected higher than expected (e.g. 20.027 MHz compared to 16.714 MHz). It seems sometimes the mdelay() function is not as precise as it used to be. Per Alan's advice, HT or power management might affect the precision of mdelay(). This patch calls gettimeofday() to measure the time elapsed and calculate the PLL input clock accordingly. Signed-off-by: Albert Lee Cc: Alan Cox Cc: Bahadir Balban Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz

it821x: fix incorrect SWDMA mask

2007-07-03T20:28:35+00:00

SWDMA modes are unsupported by it821x. Attempts to tune SWDMA modes always fail (due to sanity check in ->speedproc) and result in PIO being tuned. * Fix incorrect SWDMA mask so core code won't try these modes and will just tune PIO if no other DMA modes are available. * Bump driver version. Signed-off-by: Bartlomiej Zolnierkiewicz Acked-by: Sergei Shtylyov

amd74xx: resume fix

2007-07-03T20:28:35+00:00

* Driver can't skip programming transfer mode on the device in amd_set_drive() (similar fix has been applied to via82cxxx driver ages ago). * While at it remove redundant warning (ide_config_drive_speed() already produces more valuable one). * Bump driver version. Signed-off-by: Bartlomiej Zolnierkiewicz

hpt366: use correct enablebits for HPT36x

2007-07-03T20:28:35+00:00

The HPT36x chips finally turned out to have the channel enable bits -- however, badly implemented. Make use of them despite it's probably only going to burden the driver's code -- assuming both channels are always enabled by the HighPoint BIOS anyway... Signed-off-by: Sergei Shtylyov Acked-by: Linas Vepstas Cc: michal.kepien@poczta.onet.pl Signed-off-by: Bartlomiej Zolnierkiewicz

hpt366: blacklist MAXTOR STM3320620A for UltraDMA/66

2007-07-03T20:28:35+00:00

Add the MAXTOR STM3320620A drive into the UltraDMA/66 mode blacklist for the HPT36x chips. Signed-off-by: Sergei Shtylyov Acked-by: Linas Vepstas Signed-off-by: Bartlomiej Zolnierkiewicz

ide: Add the MCP73/77 support to PATA driver

2007-06-08T13:14:32+00:00

Add the MCP73/MCP77 support to PATA driver. bart: Added amd74xx_chipsets[] and amd_pci_tbl[] entries. bart: Bumped driver version. Signed-off-by: Peer Chen Cc: Alan Cox , Cc: Andrew Morton Cc: Jeff Garzik Cc: Tejun Heo Signed-off-by: Bartlomiej Zolnierkiewicz

hpt366: disallow Ultra133 for HPT374

2007-06-08T13:14:32+00:00

Eliminate UltraATA/133 support for HPT374 -- the chip isn't capable of this mode according to the manual, and doesn't even seem to tolerate 66 MHz DPLL clock... Signed-off-by: Sergei Shtylyov Cc: Geller Sandor Signed-off-by: Bartlomiej Zolnierkiewicz

ide: generic IDE PCI driver, add another device exception

2007-06-08T13:14:31+00:00

generic IDE PCI driver, add another device exception This device is char device and is grabbed by generic ide driver: 00:0b.0 Class ffff: National Semiconductor Corporation 87410 IDE (rev ff) (prog-if ff) Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Disallow generic IDE PCI driver to grab it by adding next condition. Also consolidate exceptions to one bigger 'switch (dev->vendor)'. Signed-off-by: Jiri Slaby Cc: Ingo Korb Cc: Andrew Morton Signed-off-by: Bartlomiej Zolnierkiewicz