Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  Fix Maple PATA IRQ assignment.
  ahci: use 0x80 as wait stat value instead of 0xff
  sata_via: style clean up, no indirect method call in LLD
  ahci: fix endianness in spurious interrupt message
  libata-sff: Don't call bmdma_stop on non DMA capable controllers
  libata: implement ATA_FLAG_IGN_SIMPLEX and use it in sata_uli
  ahci: improve and limit spurious interrupt messages, take#3
  sata_via: don't diddle with ATA_NIEN in ->freeze
  libata: set_mode, Fix the FIXME
  libata hpt3xn: Hopefully sort out the DPLL logic versus the vendor code
  libata cmd64x: whack into a shape that looks like the documentation

3 files changed, 17 insertions, 4 deletions

diff --git a/include/asm-generic/libata-portmap.h b/include/asm-generic/libata-portmap.h
index 9202fd02d5b..62fb3618293 100644
--- a/include/asm-generic/libata-portmap.h
+++ b/include/asm-generic/libata-portmap.h
@@ -3,10 +3,10 @@
 
 #define ATA_PRIMARY_CMD         0x1F0
 #define ATA_PRIMARY_CTL         0x3F6
-#define ATA_PRIMARY_IRQ         14
+#define ATA_PRIMARY_IRQ(dev)    14
 
 #define ATA_SECONDARY_CMD       0x170
 #define ATA_SECONDARY_CTL       0x376
-#define ATA_SECONDARY_IRQ       15
+#define ATA_SECONDARY_IRQ(dev)  15
 
 #endif
diff --git a/include/asm-powerpc/libata-portmap.h b/include/asm-powerpc/libata-portmap.h
new file mode 100644
index 00000000000..4d8518049f4
--- /dev/null
+++ b/include/asm-powerpc/libata-portmap.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_POWERPC_LIBATA_PORTMAP_H
+#define __ASM_POWERPC_LIBATA_PORTMAP_H
+
+#define ATA_PRIMARY_CMD 0x1F0
+#define ATA_PRIMARY_CTL 0x3F6
+#define ATA_PRIMARY_IRQ(dev)    pci_get_legacy_ide_irq(dev, 0)
+
+#define ATA_SECONDARY_CMD       0x170
+#define ATA_SECONDARY_CTL       0x376
+#define ATA_SECONDARY_IRQ(dev)  pci_get_legacy_ide_irq(dev, 1)
+
+#endif
diff --git a/include/linux/libata.h b/include/linux/libata.h
index f7f268e3874..22aa69e2090 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -177,6 +177,7 @@ enum {
                                               * Register FIS clearing BSY */
         ATA_FLAG_DEBUGMSG       = (1 << 13),
         ATA_FLAG_SETXFER_POLLING= (1 << 14), /* use polling for SETXFER */
+        ATA_FLAG_IGN_SIMPLEX    = (1 << 15), /* ignore SIMPLEX */
 
         /* The following flag belongs to ap->pflags but is kept in
          * ap->flags because it's referenced in many LLDs and will be
@@ -612,11 +613,11 @@ struct ata_port_operations {
         void (*dev_select)(struct ata_port *ap, unsigned int device);
 
         void (*phy_reset) (struct ata_port *ap); /* obsolete */
-        void (*set_mode) (struct ata_port *ap);
+        int  (*set_mode) (struct ata_port *ap, struct ata_device **r_failed_dev);
 
         void (*post_set_mode) (struct ata_port *ap);
 
-        int (*check_atapi_dma) (struct ata_queued_cmd *qc);
+        int  (*check_atapi_dma) (struct ata_queued_cmd *qc);
 
         void (*bmdma_setup) (struct ata_queued_cmd *qc);
         void (*bmdma_start) (struct ata_queued_cmd *qc);