- 11 Feb, 2007 34 commits
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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YOSHIFUJI Hideaki authored
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- 09 Feb, 2007 6 commits
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Jeff Garzik authored
The ATA_ENABLE_PATA define was never meant to be permanent, and in recent kernels, it's already been unconditionally enabled. Remove. Signed-off-by:Jeff Garzik <jeff@garzik.org>
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Jeff Garzik authored
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Alan authored
If we are doing a PIO setup for a CFA card and it blows up with a device error then assume it is an older CFA card which doesn't support this rather than failing the device out of existance. Stands seperate to the quieting patch but that is obviously useful with this change. Signed-off-by:
Alan Cox <alan@redhat.com> Signed-off-by:
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Robert Hancock authored
ata_pci_device_do_resume can fail if the PCI device couldn't be re-enabled. Update sata_nv to propagate the return value from this call and to not try to do any other resume activities if it fails. Fixes a compile warning. Signed-off-by:
Robert Hancock <hancockr@shaw.ca> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Robert Hancock authored
Update sata_nv to wait for the controller to indicate via the status register that it has entered the requested state when switching between ADMA mode and register mode. This issue came up recently when debugging some problems with cache flush command timeouts and while it didn't appear to fix that problem, this is something we should likely be doing in any case. Signed-off-by:
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Robert Hancock authored
Some problems showed up recently with cache flush commands timing out on sata_nv. Previously these commands were always handled by transitioning to legacy mode from ADMA mode first. The timeout problem was worked around already by a change to the interrupt handling code for legacy mode, but for non-data commands like these it appears we can handle them in ADMA mode, so the switch to legacy mode is not needed. This patch changes the behavior so that we use ADMA mode to submit interrupt-driven commands with ATA_PROT_NODATA protocol. In addition to avoiding the problem mentioned above entirely, this avoids the overhead of switching to legacy mode and back to ADMA mode for handling cache flushes. When handling non-DMA-mapped commands, we leave the APRD blank and clear the NV_CPB_CTL_APRD_VALID field in the CPB so the controller does not attempt to read it. Signed-off-by:
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