3 files changed, 65 insertions, 60 deletions

diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
index 323d6c278518..22e1be5c7489 100644
--- a/arch/sparc64/kernel/pci_sabre.c
+++ b/arch/sparc64/kernel/pci_sabre.c
@@ -636,13 +636,18 @@ static void apb_init(struct pci_bus *sabre_bus)
 static void sabre_scan_bus(struct pci_pbm_info *pbm)
 {
         static int once;
-        struct pci_bus *pbus;
 
         /* The APB bridge speaks to the Sabre host PCI bridge
          * at 66Mhz, but the front side of APB runs at 33Mhz
          * for both segments.
+         *
+         * Hummingbird systems do not use APB, so they run
+         * at 66MHZ.
          */
-        pbm->is_66mhz_capable = 0;
+        if (hummingbird_p)
+                pbm->is_66mhz_capable = 1;
+        else
+                pbm->is_66mhz_capable = 0;
 
         /* This driver has not been verified to handle
          * multiple SABREs yet, so trap this.
@@ -656,13 +661,13 @@ static void sabre_scan_bus(struct pci_pbm_info *pbm)
         }
         once++;
 
-        pbus = pci_scan_one_pbm(pbm);
-        if (!pbus)
+        pbm->pci_bus = pci_scan_one_pbm(pbm);
+        if (!pbm->pci_bus)
                 return;
 
-        sabre_root_bus = pbus;
+        sabre_root_bus = pbm->pci_bus;
 
-        apb_init(pbus);
+        apb_init(pbm->pci_bus);
 
         sabre_register_error_handlers(pbm);
 }
diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c
index 6f4a5284b0ea..61036b346664 100644
--- a/arch/sparc64/kernel/prom.c
+++ b/arch/sparc64/kernel/prom.c
@@ -933,29 +933,29 @@ static void __init fire_irq_trans_init(struct device_node *dp)
  * This should conform to both Sunfire/Wildfire server and Fusion
  * desktop designs.
  */
-#define SYSIO_IMAP_SLOT0        0x2c04UL
-#define SYSIO_IMAP_SLOT1        0x2c0cUL
-#define SYSIO_IMAP_SLOT2        0x2c14UL
-#define SYSIO_IMAP_SLOT3        0x2c1cUL
-#define SYSIO_IMAP_SCSI         0x3004UL
-#define SYSIO_IMAP_ETH          0x300cUL
-#define SYSIO_IMAP_BPP          0x3014UL
-#define SYSIO_IMAP_AUDIO        0x301cUL
-#define SYSIO_IMAP_PFAIL        0x3024UL
-#define SYSIO_IMAP_KMS          0x302cUL
-#define SYSIO_IMAP_FLPY         0x3034UL
-#define SYSIO_IMAP_SHW          0x303cUL
-#define SYSIO_IMAP_KBD          0x3044UL
-#define SYSIO_IMAP_MS           0x304cUL
-#define SYSIO_IMAP_SER          0x3054UL
-#define SYSIO_IMAP_TIM0         0x3064UL
-#define SYSIO_IMAP_TIM1         0x306cUL
-#define SYSIO_IMAP_UE           0x3074UL
-#define SYSIO_IMAP_CE           0x307cUL
-#define SYSIO_IMAP_SBERR        0x3084UL
-#define SYSIO_IMAP_PMGMT        0x308cUL
-#define SYSIO_IMAP_GFX          0x3094UL
-#define SYSIO_IMAP_EUPA         0x309cUL
+#define SYSIO_IMAP_SLOT0        0x2c00UL
+#define SYSIO_IMAP_SLOT1        0x2c08UL
+#define SYSIO_IMAP_SLOT2        0x2c10UL
+#define SYSIO_IMAP_SLOT3        0x2c18UL
+#define SYSIO_IMAP_SCSI         0x3000UL
+#define SYSIO_IMAP_ETH          0x3008UL
+#define SYSIO_IMAP_BPP          0x3010UL
+#define SYSIO_IMAP_AUDIO        0x3018UL
+#define SYSIO_IMAP_PFAIL        0x3020UL
+#define SYSIO_IMAP_KMS          0x3028UL
+#define SYSIO_IMAP_FLPY         0x3030UL
+#define SYSIO_IMAP_SHW          0x3038UL
+#define SYSIO_IMAP_KBD          0x3040UL
+#define SYSIO_IMAP_MS           0x3048UL
+#define SYSIO_IMAP_SER          0x3050UL
+#define SYSIO_IMAP_TIM0         0x3060UL
+#define SYSIO_IMAP_TIM1         0x3068UL
+#define SYSIO_IMAP_UE           0x3070UL
+#define SYSIO_IMAP_CE           0x3078UL
+#define SYSIO_IMAP_SBERR        0x3080UL
+#define SYSIO_IMAP_PMGMT        0x3088UL
+#define SYSIO_IMAP_GFX          0x3090UL
+#define SYSIO_IMAP_EUPA         0x3098UL
 
 #define bogon     ((unsigned long) -1)
 static unsigned long sysio_irq_offsets[] = {
@@ -1006,10 +1006,10 @@ static unsigned long sysio_irq_offsets[] = {
  * Interrupt Clear register pointer, SYSIO specific version.
  */
 #define SYSIO_ICLR_UNUSED0      0x3400UL
-#define SYSIO_ICLR_SLOT0        0x340cUL
-#define SYSIO_ICLR_SLOT1        0x344cUL
-#define SYSIO_ICLR_SLOT2        0x348cUL
-#define SYSIO_ICLR_SLOT3        0x34ccUL
+#define SYSIO_ICLR_SLOT0        0x3408UL
+#define SYSIO_ICLR_SLOT1        0x3448UL
+#define SYSIO_ICLR_SLOT2        0x3488UL
+#define SYSIO_ICLR_SLOT3        0x34c8UL
 static unsigned long sysio_imap_to_iclr(unsigned long imap)
 {
         unsigned long diff = SYSIO_ICLR_UNUSED0 - SYSIO_IMAP_SLOT0;
diff --git a/arch/sparc64/kernel/sbus.c b/arch/sparc64/kernel/sbus.c
index 91f6e2a74ad5..a1fd9bcc0b87 100644
--- a/arch/sparc64/kernel/sbus.c
+++ b/arch/sparc64/kernel/sbus.c
@@ -629,29 +629,29 @@ void sbus_set_sbus64(struct sbus_dev *sdev, int bursts)
  * This should conform to both Sunfire/Wildfire server and Fusion
  * desktop designs.
  */
-#define SYSIO_IMAP_SLOT0        0x2c04UL
-#define SYSIO_IMAP_SLOT1        0x2c0cUL
-#define SYSIO_IMAP_SLOT2        0x2c14UL
-#define SYSIO_IMAP_SLOT3        0x2c1cUL
-#define SYSIO_IMAP_SCSI         0x3004UL
-#define SYSIO_IMAP_ETH          0x300cUL
-#define SYSIO_IMAP_BPP          0x3014UL
-#define SYSIO_IMAP_AUDIO        0x301cUL
-#define SYSIO_IMAP_PFAIL        0x3024UL
-#define SYSIO_IMAP_KMS          0x302cUL
-#define SYSIO_IMAP_FLPY         0x3034UL
-#define SYSIO_IMAP_SHW          0x303cUL
-#define SYSIO_IMAP_KBD          0x3044UL
-#define SYSIO_IMAP_MS           0x304cUL
-#define SYSIO_IMAP_SER          0x3054UL
-#define SYSIO_IMAP_TIM0         0x3064UL
-#define SYSIO_IMAP_TIM1         0x306cUL
-#define SYSIO_IMAP_UE           0x3074UL
-#define SYSIO_IMAP_CE           0x307cUL
-#define SYSIO_IMAP_SBERR        0x3084UL
-#define SYSIO_IMAP_PMGMT        0x308cUL
-#define SYSIO_IMAP_GFX          0x3094UL
-#define SYSIO_IMAP_EUPA         0x309cUL
+#define SYSIO_IMAP_SLOT0        0x2c00UL
+#define SYSIO_IMAP_SLOT1        0x2c08UL
+#define SYSIO_IMAP_SLOT2        0x2c10UL
+#define SYSIO_IMAP_SLOT3        0x2c18UL
+#define SYSIO_IMAP_SCSI         0x3000UL
+#define SYSIO_IMAP_ETH          0x3008UL
+#define SYSIO_IMAP_BPP          0x3010UL
+#define SYSIO_IMAP_AUDIO        0x3018UL
+#define SYSIO_IMAP_PFAIL        0x3020UL
+#define SYSIO_IMAP_KMS          0x3028UL
+#define SYSIO_IMAP_FLPY         0x3030UL
+#define SYSIO_IMAP_SHW          0x3038UL
+#define SYSIO_IMAP_KBD          0x3040UL
+#define SYSIO_IMAP_MS           0x3048UL
+#define SYSIO_IMAP_SER          0x3050UL
+#define SYSIO_IMAP_TIM0         0x3060UL
+#define SYSIO_IMAP_TIM1         0x3068UL
+#define SYSIO_IMAP_UE           0x3070UL
+#define SYSIO_IMAP_CE           0x3078UL
+#define SYSIO_IMAP_SBERR        0x3080UL
+#define SYSIO_IMAP_PMGMT        0x3088UL
+#define SYSIO_IMAP_GFX          0x3090UL
+#define SYSIO_IMAP_EUPA         0x3098UL
 
 #define bogon     ((unsigned long) -1)
 static unsigned long sysio_irq_offsets[] = {
@@ -700,10 +700,10 @@ static unsigned long sysio_irq_offsets[] = {
  * Interrupt Clear register pointer, SYSIO specific version.
  */
 #define SYSIO_ICLR_UNUSED0      0x3400UL
-#define SYSIO_ICLR_SLOT0        0x340cUL
-#define SYSIO_ICLR_SLOT1        0x344cUL
-#define SYSIO_ICLR_SLOT2        0x348cUL
-#define SYSIO_ICLR_SLOT3        0x34ccUL
+#define SYSIO_ICLR_SLOT0        0x3408UL
+#define SYSIO_ICLR_SLOT1        0x3448UL
+#define SYSIO_ICLR_SLOT2        0x3488UL
+#define SYSIO_ICLR_SLOT3        0x34c8UL
 static unsigned long sysio_imap_to_iclr(unsigned long imap)
 {
         unsigned long diff = SYSIO_ICLR_UNUSED0 - SYSIO_IMAP_SLOT0;