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| author |   Tejun Heo <htejun@gmail.com> | 2006-09-28 17:49:22 +0900 |
|---|---|---|
| committer |   Jeff Garzik <jeff@garzik.org> | 2006-12-01 22:40:29 -0500 |
| commit | 722420fe6e2ab63bebc5a9ea346016b59076d75d (patch) | |
| tree | e1b0c8ee59188f5e50762d9b98efd592361abb38 /drivers/ata | |
| parent | [PATCH] libata: move ata_irq_on() into libata-sff.c (diff) | |
| download | linux-dev-722420fe6e2ab63bebc5a9ea346016b59076d75d.tar.xz linux-dev-722420fe6e2ab63bebc5a9ea346016b59076d75d.zip | |
[PATCH] sata_nv: SRST sometimes fails after hotplug, use HRST_TO_RESUME
NV controllers sometimes fail to perform softreset after hotplug.
Make it use hardreset to resume link.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/sata_nv.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index e5615be21565..a57710107619 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -442,7 +442,8 @@ static struct ata_port_info nv_port_info[] = { /* generic */ { .sht = &nv_sht, - .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY, + .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | + ATA_FLAG_HRST_TO_RESUME, .pio_mask = NV_PIO_MASK, .mwdma_mask = NV_MWDMA_MASK, .udma_mask = NV_UDMA_MASK, @@ -451,7 +452,8 @@ static struct ata_port_info nv_port_info[] = { /* nforce2/3 */ { .sht = &nv_sht, - .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY, + .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | + ATA_FLAG_HRST_TO_RESUME, .pio_mask = NV_PIO_MASK, .mwdma_mask = NV_MWDMA_MASK, .udma_mask = NV_UDMA_MASK, @@ -460,7 +462,8 @@ static struct ata_port_info nv_port_info[] = { /* ck804 */ { .sht = &nv_sht, - .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY, + .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | + ATA_FLAG_HRST_TO_RESUME, .pio_mask = NV_PIO_MASK, .mwdma_mask = NV_MWDMA_MASK, .udma_mask = NV_UDMA_MASK, |