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authorTejun Heo <htejun@gmail.com>2007-08-06 18:36:23 +0900
committerJeff Garzik <jeff@garzik.org>2007-10-12 14:55:31 -0400
commit0c88758b5a6325428aaadab619886242db20ceae (patch)
treebf84abbce984fa45c4ce927b65695f30a8ea3a43 /drivers/ata/sata_sil24.c
parent0260731f0187840e272bfa10d3ba0f3e417976f5 (diff)
downloadop-kernel-dev-0c88758b5a6325428aaadab619886242db20ceae.zip
op-kernel-dev-0c88758b5a6325428aaadab619886242db20ceae.tar.gz
libata-link: make two port flags HRST_TO_RESUME and SKIP_D2H_BSY link flags
HRST_TO_RESUME and SKIP_D2H_BSY are link attributes. Move them to ata_link->flags. This will allow host and PMP links to have different attributes. ata_port_info->link_flags is added and used by LLDs to specify these flags during initialization. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/sata_sil24.c')
-rw-r--r--drivers/ata/sata_sil24.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 869e414..e2cccc7 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -237,8 +237,8 @@ enum {
/* host flags */
SIL24_COMMON_FLAGS = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
- ATA_FLAG_NCQ | ATA_FLAG_SKIP_D2H_BSY |
- ATA_FLAG_ACPI_SATA,
+ ATA_FLAG_NCQ | ATA_FLAG_ACPI_SATA,
+ SIL24_COMMON_LFLAGS = ATA_LFLAG_SKIP_D2H_BSY,
SIL24_FLAG_PCIX_IRQ_WOC = (1 << 24), /* IRQ loss errata on PCI-X */
IRQ_STAT_4PORTS = 0xf,
@@ -424,6 +424,7 @@ static const struct ata_port_info sil24_port_info[] = {
{
.flags = SIL24_COMMON_FLAGS | SIL24_NPORTS2FLAG(4) |
SIL24_FLAG_PCIX_IRQ_WOC,
+ .link_flags = SIL24_COMMON_LFLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = ATA_UDMA5, /* udma0-5 */
@@ -432,6 +433,7 @@ static const struct ata_port_info sil24_port_info[] = {
/* sil_3132 */
{
.flags = SIL24_COMMON_FLAGS | SIL24_NPORTS2FLAG(2),
+ .link_flags = SIL24_COMMON_LFLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = ATA_UDMA5, /* udma0-5 */
@@ -440,6 +442,7 @@ static const struct ata_port_info sil24_port_info[] = {
/* sil_3131/sil_3531 */
{
.flags = SIL24_COMMON_FLAGS | SIL24_NPORTS2FLAG(1),
+ .link_flags = SIL24_COMMON_LFLAGS,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = ATA_UDMA5, /* udma0-5 */
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