/spare/repo/libata-dev branch 'master'

3 files changed, 45 insertions, 8 deletions

diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index fe09d145542a..2cb3c8340ca8 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1442,7 +1442,7 @@ static int ibmvscsi_remove(struct vio_dev *vdev)
  */
 static struct vio_device_id ibmvscsi_device_table[] __devinitdata = {
         {"vscsi", "IBM,v-scsi"},
-        {0,}
+        { "", "" }
 };
 
 MODULE_DEVICE_TABLE(vio, ibmvscsi_device_table);
diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index 035f615817d7..8bf5652f1060 100644
--- a/drivers/scsi/ibmvscsi/rpa_vscsi.c
+++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c
@@ -28,6 +28,7 @@
  */
 
 #include <asm/vio.h>
+#include <asm/prom.h>
 #include <asm/iommu.h>
 #include <asm/hvcall.h>
 #include <linux/dma-mapping.h>
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index 4d8201422a12..7c4f6ecc1cc9 100644
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -84,7 +84,8 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r
 static void pdc_eng_timeout(struct ata_port *ap);
 static int pdc_port_start(struct ata_port *ap);
 static void pdc_port_stop(struct ata_port *ap);
-static void pdc_phy_reset(struct ata_port *ap);
+static void pdc_pata_phy_reset(struct ata_port *ap);
+static void pdc_sata_phy_reset(struct ata_port *ap);
 static void pdc_qc_prep(struct ata_queued_cmd *qc);
 static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf);
 static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf);
@@ -111,19 +112,22 @@ static Scsi_Host_Template pdc_ata_sht = {
         .ordered_flush          = 1,
 };
 
-static struct ata_port_operations pdc_ata_ops = {
+static struct ata_port_operations pdc_sata_ops = {
         .port_disable           = ata_port_disable,
         .tf_load                = pdc_tf_load_mmio,
         .tf_read                = ata_tf_read,
         .check_status           = ata_check_status,
         .exec_command           = pdc_exec_command_mmio,
         .dev_select             = ata_std_dev_select,
-        .phy_reset              = pdc_phy_reset,
+
+        .phy_reset              = pdc_sata_phy_reset,
+
         .qc_prep                = pdc_qc_prep,
         .qc_issue               = pdc_qc_issue_prot,
         .eng_timeout            = pdc_eng_timeout,
         .irq_handler            = pdc_interrupt,
         .irq_clear              = pdc_irq_clear,
+
         .scr_read               = pdc_sata_scr_read,
         .scr_write              = pdc_sata_scr_write,
         .port_start             = pdc_port_start,
@@ -131,6 +135,27 @@ static struct ata_port_operations pdc_ata_ops = {
         .host_stop              = ata_host_stop,
 };
 
+static struct ata_port_operations pdc_pata_ops = {
+        .port_disable           = ata_port_disable,
+        .tf_load                = pdc_tf_load_mmio,
+        .tf_read                = ata_tf_read,
+        .check_status           = ata_check_status,
+        .exec_command           = pdc_exec_command_mmio,
+        .dev_select             = ata_std_dev_select,
+
+        .phy_reset              = pdc_pata_phy_reset,
+
+        .qc_prep                = pdc_qc_prep,
+        .qc_issue               = pdc_qc_issue_prot,
+        .eng_timeout            = pdc_eng_timeout,
+        .irq_handler            = pdc_interrupt,
+        .irq_clear              = pdc_irq_clear,
+
+        .port_start             = pdc_port_start,
+        .port_stop              = pdc_port_stop,
+        .host_stop              = ata_host_stop,
+};
+
 static struct ata_port_info pdc_port_info[] = {
         /* board_2037x */
         {
@@ -140,7 +165,7 @@ static struct ata_port_info pdc_port_info[] = {
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x07, /* mwdma0-2 */
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
-                .port_ops       = &pdc_ata_ops,
+                .port_ops       = &pdc_sata_ops,
         },
 
         /* board_20319 */
@@ -151,7 +176,7 @@ static struct ata_port_info pdc_port_info[] = {
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x07, /* mwdma0-2 */
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
-                .port_ops       = &pdc_ata_ops,
+                .port_ops       = &pdc_sata_ops,
         },
 
         /* board_20619 */
@@ -162,7 +187,7 @@ static struct ata_port_info pdc_port_info[] = {
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x07, /* mwdma0-2 */
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
-                .port_ops       = &pdc_ata_ops,
+                .port_ops       = &pdc_pata_ops,
         },
 };
 
@@ -277,12 +302,23 @@ static void pdc_reset_port(struct ata_port *ap)
         readl(mmio);    /* flush */
 }
 
-static void pdc_phy_reset(struct ata_port *ap)
+static void pdc_sata_phy_reset(struct ata_port *ap)
 {
         pdc_reset_port(ap);
         sata_phy_reset(ap);
 }
 
+static void pdc_pata_phy_reset(struct ata_port *ap)
+{
+        /* FIXME: add cable detect.  Don't assume 40-pin cable */
+        ap->cbl = ATA_CBL_PATA40;
+        ap->udma_mask &= ATA_UDMA_MASK_40C;
+
+        pdc_reset_port(ap);
+        ata_port_probe(ap);
+        ata_bus_reset(ap);
+}
+
 static u32 pdc_sata_scr_read (struct ata_port *ap, unsigned int sc_reg)
 {
         if (sc_reg > SCR_CONTROL)