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| author | Gwendal Grignou <gwendal@google.com> | 2008-01-10 07:47:56 +0100 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-01-10 22:54:01 +0100 |
| commit | 13cc546be3060324de9d92ebde3bc9dbd950df23 (patch) | |
| tree | 19c49aea192b14682bf094ea1a34fca17ddf102f /drivers/ata/libata-scsi.c | |
| parent | Update kernel parameter document for libata DMA mode setting knobs. (diff) | |
| download | linux-13cc546be3060324de9d92ebde3bc9dbd950df23.tar.xz linux-13cc546be3060324de9d92ebde3bc9dbd950df23.zip | |
sata_sil24: prevent hba lockup when pass-through ATA commands are used
Fix commands timeout with Sil3124/3132 based HBA when pass-through ATA
commands [where ATA_QCFLAG_RESULT_TF is set] are used while other
commands are active on other devices connected to the same port with a
Port Multiplier. Due to a hardware bug, these commands must be sent
alone, like ATAPI commands.
Signed-off-by: Gwendal Grignou <gwendal@google.com>
Acked-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/libata-scsi.c')
0 files changed, 0 insertions, 0 deletions