7 files changed, 39 insertions, 3 deletions

diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 5f33df47aa74..1cadd2c3cadd 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -764,6 +764,7 @@ config BLK_DEV_IDE_PMAC_ATA100FIRST
 config BLK_DEV_IDEDMA_PMAC
         bool "PowerMac IDE DMA support"
         depends on BLK_DEV_IDE_PMAC
+        select BLK_DEV_IDEDMA_PCI
         help
           This option allows the driver for the built-in IDE controller on
           Power Macintoshes and PowerBooks to use DMA (direct memory access)
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 9eab6426148e..29c22fc278c6 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -317,7 +317,7 @@ typedef struct ide_floppy_obj {
         unsigned long flags;
 } idefloppy_floppy_t;
 
-#define IDEFLOPPY_TICKS_DELAY   3       /* default delay for ZIP 100 */
+#define IDEFLOPPY_TICKS_DELAY   HZ/20   /* default delay for ZIP 100 (50ms) */
 
 /*
  *      Floppy flag bits values.
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index da46577380f3..6e3ab0c38c4d 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -173,6 +173,12 @@ static ide_pci_device_t generic_chipsets[] __devinitdata = {
                 .channels       = 2,
                 .autodma        = NOAUTODMA,
                 .bootable       = ON_BOARD,
+        },{     /* 14 */
+                .name           = "Revolution",
+                .init_hwif      = init_hwif_generic,
+                .channels       = 2,
+                .autodma        = AUTODMA,
+                .bootable       = OFF_BOARD,
         }
 };
 
@@ -231,6 +237,7 @@ static struct pci_device_id generic_pci_tbl[] = {
         { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO,     PCI_ANY_ID, PCI_ANY_ID, 0, 0, 11},
         { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1,   PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12},
         { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2,   PCI_ANY_ID, PCI_ANY_ID, 0, 0, 13},
+        { PCI_VENDOR_ID_NETCELL,PCI_DEVICE_ID_REVOLUTION,          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 14},
         /* Must come last. If you add entries adjust this table appropriately and the init_one code */
         { PCI_ANY_ID,           PCI_ANY_ID,                        PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL, 0},
         { 0, },
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index c6f5fa4b4ca6..ff2e217a8c84 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -21,6 +21,9 @@
  *
  *   CSB6: `Champion South Bridge' IDE Interface (optional: third channel)
  *
+ *   HT1000: AKA BCM5785 - Hypertransport Southbridge for Opteron systems. IDE
+ *   controller same as the CSB6. Single channel ATA100 only.
+ *
  * Documentation:
  *      Available under NDA only. Errata info very hard to get.
  *
@@ -71,6 +74,8 @@ static u8 svwks_ratemask (ide_drive_t *drive)
         if (!svwks_revision)
                 pci_read_config_byte(dev, PCI_REVISION_ID, &svwks_revision);
 
+        if (dev->device == PCI_DEVICE_ID_SERVERWORKS_HT1000IDE)
+                return 2;
         if (dev->device == PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) {
                 u32 reg = 0;
                 if (isa_dev)
@@ -109,6 +114,7 @@ static u8 svwks_csb_check (struct pci_dev *dev)
                 case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE:
                 case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE:
                 case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2:
+                case PCI_DEVICE_ID_SERVERWORKS_HT1000IDE:
                         return 1;
                 default:
                         break;
@@ -438,6 +444,13 @@ static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const cha
                         btr |= (svwks_revision >= SVWKS_CSB5_REVISION_NEW) ? 0x3 : 0x2;
                 pci_write_config_byte(dev, 0x5A, btr);
         }
+        /* Setup HT1000 SouthBridge Controller - Single Channel Only */
+        else if (dev->device == PCI_DEVICE_ID_SERVERWORKS_HT1000IDE) {
+                pci_read_config_byte(dev, 0x5A, &btr);
+                btr &= ~0x40;
+                btr |= 0x3;
+                pci_write_config_byte(dev, 0x5A, btr);
+        }
 
         return (dev->irq) ? dev->irq : 0;
 }
@@ -629,6 +642,15 @@ static ide_pci_device_t serverworks_chipsets[] __devinitdata = {
                 .channels       = 1,    /* 2 */
                 .autodma        = AUTODMA,
                 .bootable       = ON_BOARD,
+        },{     /* 4 */
+                .name           = "SvrWks HT1000",
+                .init_setup     = init_setup_svwks,
+                .init_chipset   = init_chipset_svwks,
+                .init_hwif      = init_hwif_svwks,
+                .init_dma       = init_dma_svwks,
+                .channels       = 1,    /* 2 */
+                .autodma        = AUTODMA,
+                .bootable       = ON_BOARD,
         }
 };
 
@@ -653,6 +675,7 @@ static struct pci_device_id svwks_pci_tbl[] = {
         { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
         { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
         { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
+        { PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
         { 0, },
 };
 MODULE_DEVICE_TABLE(pci, svwks_pci_tbl);
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index be0fcc8f4b15..ea65b070a367 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -1664,7 +1664,7 @@ static struct macio_driver pmac_ide_macio_driver =
 };
 
 static struct pci_device_id pmac_ide_pci_match[] = {
-        { PCI_VENDOR_ID_APPLE, PCI_DEVIEC_ID_APPLE_UNI_N_ATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+        { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_ATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_K2_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_SH_ATA,
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 77da827b2898..18ed7765417c 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -229,6 +229,7 @@ second_chance_to_dma:
                         case PCI_DEVICE_ID_AMD_VIPER_7409:
                         case PCI_DEVICE_ID_CMD_643:
                         case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE:
+                        case PCI_DEVICE_ID_REVOLUTION:
                                 simplex_stat = hwif->INB(dma_base + 2);
                                 hwif->OUTB((simplex_stat&0x60),(dma_base + 2));
                                 simplex_stat = hwif->INB(dma_base + 2);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 51e61e96051c..927ed487630d 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -881,7 +881,7 @@
 #define PCI_DEVICE_ID_APPLE_UNI_N_PCI15 0x002e
 #define PCI_DEVICE_ID_APPLE_UNI_N_FW2   0x0030
 #define PCI_DEVICE_ID_APPLE_UNI_N_GMAC2 0x0032
-#define PCI_DEVIEC_ID_APPLE_UNI_N_ATA   0x0033
+#define PCI_DEVICE_ID_APPLE_UNI_N_ATA   0x0033
 #define PCI_DEVICE_ID_APPLE_UNI_N_AGP2  0x0034
 #define PCI_DEVICE_ID_APPLE_IPID_ATA100 0x003b
 #define PCI_DEVICE_ID_APPLE_KEYLARGO_I  0x003e
@@ -1580,6 +1580,7 @@
 #define PCI_DEVICE_ID_SERVERWORKS_OSB4IDE 0x0211
 #define PCI_DEVICE_ID_SERVERWORKS_CSB5IDE 0x0212
 #define PCI_DEVICE_ID_SERVERWORKS_CSB6IDE 0x0213
+#define PCI_DEVICE_ID_SERVERWORKS_HT1000IDE 0x0214
 #define PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2 0x0217
 #define PCI_DEVICE_ID_SERVERWORKS_OSB4USB 0x0220
 #define PCI_DEVICE_ID_SERVERWORKS_CSB5USB PCI_DEVICE_ID_SERVERWORKS_OSB4USB
@@ -2184,6 +2185,9 @@
 #define PCI_VENDOR_ID_SIBYTE            0x166d
 #define PCI_DEVICE_ID_BCM1250_HT        0x0002
 
+#define PCI_VENDOR_ID_NETCELL           0x169c
+#define PCI_DEVICE_ID_REVOLUTION        0x0044
+
 #define PCI_VENDOR_ID_LINKSYS           0x1737
 #define PCI_DEVICE_ID_LINKSYS_EG1032    0x1032
 #define PCI_DEVICE_ID_LINKSYS_EG1064    0x1064