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>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index 5cd3eb83e4ad..802d679dc994 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -59,7 +59,8 @@ enum {
         SIL_FLAG_MOD15WRITE     = (1 << 30),
 
         SIL_DFL_PORT_FLAGS      = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-                                  ATA_FLAG_MMIO | ATA_FLAG_HRST_TO_RESUME,
+                                  ATA_FLAG_MMIO,
+        SIL_DFL_LINK_FLAGS      = ATA_LFLAG_HRST_TO_RESUME,
 
         /*
          * Controller IDs
@@ -216,6 +217,7 @@ static const struct ata_port_info sil_port_info[] = {
         /* sil_3112 */
         {
                 .flags          = SIL_DFL_PORT_FLAGS | SIL_FLAG_MOD15WRITE,
+                .link_flags     = SIL_DFL_LINK_FLAGS,
                 .pio_mask       = 0x1f,                 /* pio0-4 */
                 .mwdma_mask     = 0x07,                 /* mwdma0-2 */
                 .udma_mask      = ATA_UDMA5,
@@ -225,6 +227,7 @@ static const struct ata_port_info sil_port_info[] = {
         {
                 .flags          = SIL_DFL_PORT_FLAGS | SIL_FLAG_MOD15WRITE |
                                   SIL_FLAG_NO_SATA_IRQ,
+                .link_flags     = SIL_DFL_LINK_FLAGS,
                 .pio_mask       = 0x1f,                 /* pio0-4 */
                 .mwdma_mask     = 0x07,                 /* mwdma0-2 */
                 .udma_mask      = ATA_UDMA5,
@@ -233,6 +236,7 @@ static const struct ata_port_info sil_port_info[] = {
         /* sil_3512 */
         {
                 .flags          = SIL_DFL_PORT_FLAGS | SIL_FLAG_RERR_ON_DMA_ACT,
+                .link_flags     = SIL_DFL_LINK_FLAGS,
                 .pio_mask       = 0x1f,                 /* pio0-4 */
                 .mwdma_mask     = 0x07,                 /* mwdma0-2 */
                 .udma_mask      = ATA_UDMA5,
@@ -241,6 +245,7 @@ static const struct ata_port_info sil_port_info[] = {
         /* sil_3114 */
         {
                 .flags          = SIL_DFL_PORT_FLAGS | SIL_FLAG_RERR_ON_DMA_ACT,
+                .link_flags     = SIL_DFL_LINK_FLAGS,
                 .pio_mask       = 0x1f,                 /* pio0-4 */
                 .mwdma_mask     = 0x07,                 /* mwdma0-2 */
                 .udma_mask      = ATA_UDMA5,