Merge branch 'libata/for-3.10-fixes' into libata/for-3.11

libata/for-3.10-fixes never got submitted during v3.10 cycle.  Merge
it into for-3.11 so that it can be routed together with other changes
scheduled for v3.11.

Three trivial conflicts in drivers/ata/sata_rcar.c.  All are caused by
1b20f6a9ad ("sata_rcar: add 'base' local variable to some functions")
conflicting with logic updates in for-3.10-fixes.  The offending
commit simply adds local variable @base on functions which
dereferences sata_rcar_priv->base multiple times.  The resolutions are
trivial - applying s/priv->base/base/ in the conflicting logic
updates.

Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 18 insertions, 1 deletions

diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index cab2d3a81e96..b52a10c8eeb9 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -1,7 +1,7 @@
 /*
  *    ata_piix.c - Intel PATA/SATA controllers
  *
- *    Maintained by:  Jeff Garzik <jgarzik@pobox.com>
+ *    Maintained by:  Tejun Heo <tj@kernel.org>
  *                  Please ALWAYS copy linux-ide@vger.kernel.org
  *                  on emails.
  *
@@ -151,6 +151,7 @@ enum piix_controller_ids {
         piix_pata_vmw,                  /* PIIX4 for VMware, spurious DMA_ERR */
         ich8_sata_snb,
         ich8_2port_sata_snb,
+        ich8_2port_sata_byt,
 };
 
 struct piix_map_db {
@@ -334,6 +335,11 @@ static const struct pci_device_id piix_pci_tbl[] = {
         { 0x8086, 0x8d60, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb },
         /* SATA Controller IDE (Wellsburg) */
         { 0x8086, 0x8d68, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
+        /* SATA Controller IDE (BayTrail) */
+        { 0x8086, 0x0F20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata_byt },
+        { 0x8086, 0x0F21, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata_byt },
+        /* SATA Controller IDE (Coleto Creek) */
+        { 0x8086, 0x23a6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
 
         { }     /* terminate list */
 };
@@ -441,6 +447,7 @@ static const struct piix_map_db *piix_map_db_table[] = {
         [tolapai_sata]          = &tolapai_map_db,
         [ich8_sata_snb]         = &ich8_map_db,
         [ich8_2port_sata_snb]   = &ich8_2port_map_db,
+        [ich8_2port_sata_byt]   = &ich8_2port_map_db,
 };
 
 static struct pci_bits piix_enable_bits[] = {
@@ -1254,6 +1261,16 @@ static struct ata_port_info piix_port_info[] = {
                 .udma_mask      = ATA_UDMA6,
                 .port_ops       = &piix_sata_ops,
         },
+
+        [ich8_2port_sata_byt] =
+        {
+                .flags          = PIIX_SATA_FLAGS | PIIX_FLAG_SIDPR | PIIX_FLAG_PIO16,
+                .pio_mask       = ATA_PIO4,
+                .mwdma_mask     = ATA_MWDMA2,
+                .udma_mask      = ATA_UDMA6,
+                .port_ops       = &piix_sata_ops,
+        },
+
 };
 
 #define AHCI_PCI_BAR 5