kernel.git/drivers/ata/pata_cmd64x.c, branch linux-3.3.y

pata_cmd64x: documentation fix

2011-10-14T17:10:46Z

Acked-by: Alan Cox Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Jeff Garzik

pata_cmd64x: add cmd64x_fixup()

2011-10-14T17:07:52Z

Factor out common code from cmd64x_[re]init_one() to cmd64x_fixup(). Remove stale comment and fix a minor CodingStyle issue while at it. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Jeff Garzik

pata_cm64x: fix boot crash on parisc

2011-05-14T18:59:15Z

The old IDE cmd64x checks the status of the CNTRL register to see if the ports are enabled before probing them. pata_cmd64x doesn't do this, which causes a HPMC on parisc when it tries to poke at the secondary port because apparently the BAR isn't wired up (and a non-responding piece of memory causes a HPMC). Fix this by porting the CNTRL register port detection logic from IDE cmd64x. In addition, following converns from Alan Cox, add a check to see if a mobility electronics bridge is the immediate parent and forgo the check if it is (prevents problems on hotplug controllers). Signed-off-by: James Bottomley Signed-off-by: Jeff Garzik

pata_cmd64x: revert commit d62f5576

2010-08-25T23:24:15Z

Commit d62f5576 (pata_cmd64x: fix handling of address setup timings) incorrectly called ata_timing_compute() on UDMA mode on 0 @UT leading to devide by zero fault. Revert it until better fix is available. This is reported in bko#16607 by Milan Kocian who also root caused it. https://bugzilla.kernel.org/show_bug.cgi?id=16607 Signed-off-by: Tejun Heo Reported-and-root-caused-by: Milan Kocian Cc: Bartlomiej Zolnierkiewicz Cc: stable@kernel.org Signed-off-by: Jeff Garzik

libata-sff: separate out BMDMA init

2010-05-25T23:40:30Z

Separate out ata_pci_bmdma_prepare_host() and ata_pci_bmdma_init_one() from their SFF counterparts. SFF ones no longer try to initialize BMDMA or set PCI master. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik

libata: Pass host flags into the pci helper

2010-03-01T19:58:46Z

This allows parallel scan and the like to be set without having to stop using the existing full helper functions. This patch merely adds the argument and fixes up the callers. It doesn't undo the special cases already in the tree or add any new parallel callers. Signed-off-by: Alan Cox Signed-off-by: Jeff Garzik

pata_cmd64x: remove unused definitions

2010-03-01T19:58:45Z

s/ARTIM2/ARTTIM23/ in cmd648_bmdma_stop() while at it Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Jeff Garzik

pata_cmd64x: cmd648_bmdma_stop() fix

2010-03-01T19:58:45Z

Clear the primary channel pending interrupt bit instead of the reserved one. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Jeff Garzik

pata_cmd64x: fix handling of address setup timings

2010-03-01T19:58:44Z

Account for the requirements of the DMA mode currently used by the pair device. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Jeff Garzik

pata_cmd64x: fix PIO setup

2010-03-01T19:58:44Z

Fix incorrect handling of recovery clocks value == 16 resulting in overclocked recovery timings & potentially underclocked active timings. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Jeff Garzik