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diff -ruN linux-2.6.0-test9.old/drivers/ide/pci/amd74xx.c linux-2.6.0-test9/drivers/ide/pci/amd74xx.c
--- linux-2.6.0-test9.old/drivers/ide/pci/amd74xx.c 2003-10-25 14:44:56.000000000 -0400
+++ linux-2.6.0-test9/drivers/ide/pci/amd74xx.c 2003-10-26 11:52:21.356658016 -0500
@@ -40,6 +40,7 @@
#define AMD_UDMA_33 0x01
#define AMD_UDMA_66 0x02
#define AMD_UDMA_100 0x03
+#define AMD_UDMA_133 0x04
#define AMD_CHECK_SWDMA 0x08
#define AMD_BAD_SWDMA 0x10
#define AMD_BAD_FIFO 0x20
@@ -60,7 +61,13 @@
{ PCI_DEVICE_ID_AMD_OPUS_7441, 0x00, 0x40, AMD_UDMA_100 }, /* AMD-768 Opus */
{ PCI_DEVICE_ID_AMD_8111_IDE, 0x00, 0x40, AMD_UDMA_100 }, /* AMD-8111 */
{ PCI_DEVICE_ID_NVIDIA_NFORCE_IDE, 0x00, 0x50, AMD_UDMA_100 }, /* nVidia nForce */
- { PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE, 0x00, 0x50, AMD_UDMA_100 }, /* nVidia nForce 2 */
+ { PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE, 0x00, 0x50, AMD_UDMA_133 }, /* nVidia nForce2 */
+ { PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE, 0x00, 0x50, AMD_UDMA_133 }, /* nVidia nForce2s */
+ { PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA, 0x00, 0x50, AMD_UDMA_133 }, /* nVidia nForce2s SATA */
+ { PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE, 0x00, 0x50, AMD_UDMA_133 }, /* NVIDIA nForce3 */
+ { PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE, 0x00, 0x50, AMD_UDMA_133 }, /* NVIDIA nForce3s */
+ { PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA, 0x00, 0x50, AMD_UDMA_133 }, /* NVIDIA nForce3s SATA */
+ { PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2, 0x00, 0x50, AMD_UDMA_133 }, /* NVIDIA nForce3s SATA2 */
{ 0 }
};
@@ -68,9 +75,9 @@
static unsigned int amd_80w;
static unsigned int amd_clock;
-static unsigned char amd_cyc2udma[] = { 6, 6, 5, 4, 0, 1, 1, 2, 2, 3, 3 };
-static unsigned char amd_udma2cyc[] = { 4, 6, 8, 10, 3, 2, 1, 1 };
-static char *amd_dma[] = { "MWDMA16", "UDMA33", "UDMA66", "UDMA100" };
+static unsigned char amd_cyc2udma[] = { 6, 6, 5, 4, 0, 1, 1, 2, 2, 3, 3, 7 };
+static unsigned char amd_udma2cyc[] = { 4, 6, 8, 10, 3, 2, 1, 0 };
+static char *amd_dma[] = { "MWDMA16", "UDMA33", "UDMA66", "UDMA100", "UDMA133" };
/*
* AMD /proc entry.
@@ -152,6 +159,11 @@
cycle[i] = 666666 / amd_clock;
continue;
}
+ if (den[i] && uen[i] && udma[i] == 0) {
+ speed[i] = amd_clock * 4;
+ cycle[i] = 500000 / amd_clock;
+ continue;
+ }
speed[i] = 4 * amd_clock / ((den[i] && uen[i]) ? udma[i] : (active[i] + recover[i]) * 2);
cycle[i] = 1000000 * ((den[i] && uen[i]) ? udma[i] : (active[i] + recover[i]) * 2) / amd_clock / 2;
@@ -198,6 +210,7 @@
case AMD_UDMA_33: t = timing->udma ? (0xc0 | (FIT(timing->udma, 2, 5) - 2)) : 0x03; break;
case AMD_UDMA_66: t = timing->udma ? (0xc0 | amd_cyc2udma[FIT(timing->udma, 2, 10)]) : 0x03; break;
case AMD_UDMA_100: t = timing->udma ? (0xc0 | amd_cyc2udma[FIT(timing->udma, 1, 10)]) : 0x03; break;
+ case AMD_UDMA_133: t = timing->udma ? (0xc0 | amd_cyc2udma[FIT(timing->udma, 1, 11)]) : 0x03; break;
default: return;
}
@@ -231,7 +244,12 @@
ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT);
}
+ /*
+ * AMD / nForce UDMA timing register should really be programmed
+ * based on UDMA mode not UDMA cycle time...
+ */
if (speed == XFER_UDMA_5 && amd_clock <= 33333) t.udma = 1;
+ if (speed == XFER_UDMA_6 && amd_clock <= 33333) t.udma = 11;
amd_set_speed(HWIF(drive)->pci_dev, drive->dn, &t);
@@ -271,7 +289,8 @@
XFER_PIO | XFER_EPIO | XFER_MWDMA | XFER_UDMA |
((amd_config->flags & AMD_BAD_SWDMA) ? 0 : XFER_SWDMA) |
(w80 && (amd_config->flags & AMD_UDMA) >= AMD_UDMA_66 ? XFER_UDMA_66 : 0) |
- (w80 && (amd_config->flags & AMD_UDMA) >= AMD_UDMA_100 ? XFER_UDMA_100 : 0));
+ (w80 && (amd_config->flags & AMD_UDMA) >= AMD_UDMA_100 ? XFER_UDMA_100 : 0) |
+ (w80 && (amd_config->flags & AMD_UDMA) >= AMD_UDMA_133 ? XFER_UDMA_133 : 0));
amd_set_drive(drive, speed);
@@ -307,6 +326,7 @@
switch (amd_config->flags & AMD_UDMA) {
+ case AMD_UDMA_133:
case AMD_UDMA_100:
pci_read_config_byte(dev, AMD_CABLE_DETECT, &t);
pci_read_config_dword(dev, AMD_UDMA_TIMING, &u);
@@ -431,6 +451,12 @@
{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5},
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 6},
+ { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7},
+ { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8},
+ { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9},
+ { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 10},
+ { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 11},
+ { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12},
{ 0, },
};
diff -ruN linux-2.6.0-test9.old/drivers/ide/pci/amd74xx.h linux-2.6.0-test9/drivers/ide/pci/amd74xx.h
--- linux-2.6.0-test9.old/drivers/ide/pci/amd74xx.h 2003-10-25 14:42:51.000000000 -0400
+++ linux-2.6.0-test9/drivers/ide/pci/amd74xx.h 2003-10-26 11:52:21.356658016 -0500
@@ -109,6 +109,84 @@
.bootable = ON_BOARD,
.extra = 0,
},
+ { /* 7 */
+ .vendor = PCI_VENDOR_ID_NVIDIA,
+ .device = PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE,
+ .name = "NFORCE2",
+ .init_chipset = init_chipset_amd74xx,
+ .init_iops = NULL,
+ .init_hwif = init_hwif_amd74xx,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}},
+ .bootable = ON_BOARD,
+ .extra = 0,
+ },
+ { /* 8 */
+ .vendor = PCI_VENDOR_ID_NVIDIA,
+ .device = PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA,
+ .name = "NFORCE2",
+ .init_chipset = init_chipset_amd74xx,
+ .init_iops = NULL,
+ .init_hwif = init_hwif_amd74xx,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}},
+ .bootable = ON_BOARD,
+ .extra = 0,
+ },
+ { /* 9 */
+ .vendor = PCI_VENDOR_ID_NVIDIA,
+ .device = PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE,
+ .name = "NFORCE3",
+ .init_chipset = init_chipset_amd74xx,
+ .init_iops = NULL,
+ .init_hwif = init_hwif_amd74xx,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}},
+ .bootable = ON_BOARD,
+ .extra = 0,
+ },
+ { /* 10 */
+ .vendor = PCI_VENDOR_ID_NVIDIA,
+ .device = PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE,
+ .name = "NFORCE3",
+ .init_chipset = init_chipset_amd74xx,
+ .init_iops = NULL,
+ .init_hwif = init_hwif_amd74xx,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}},
+ .bootable = ON_BOARD,
+ .extra = 0,
+ },
+ { /* 11 */
+ .vendor = PCI_VENDOR_ID_NVIDIA,
+ .device = PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA,
+ .name = "NFORCE3",
+ .init_chipset = init_chipset_amd74xx,
+ .init_iops = NULL,
+ .init_hwif = init_hwif_amd74xx,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}},
+ .bootable = ON_BOARD,
+ .extra = 0,
+ },
+ { /* 12 */
+ .vendor = PCI_VENDOR_ID_NVIDIA,
+ .device = PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2,
+ .name = "NFORCE3",
+ .init_chipset = init_chipset_amd74xx,
+ .init_iops = NULL,
+ .init_hwif = init_hwif_amd74xx,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .enablebits = {{0x50,0x02,0x02}, {0x50,0x01,0x01}},
+ .bootable = ON_BOARD,
+ .extra = 0,
+ },
{
.vendor = 0,
.device = 0,
diff -ruN linux-2.6.0-test9.old/include/linux/pci_ids.h linux-2.6.0-test9/include/linux/pci_ids.h
--- linux-2.6.0-test9.old/include/linux/pci_ids.h 2003-10-25 14:43:29.000000000 -0400
+++ linux-2.6.0-test9/include/linux/pci_ids.h 2003-10-26 11:52:21.357657864 -0500
@@ -1023,7 +1023,13 @@
#define PCI_DEVICE_ID_NVIDIA_VTNT2 0x002C
#define PCI_DEVICE_ID_NVIDIA_UVTNT2 0x002D
#define PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE 0x0065
+#define PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE 0x0085
+#define PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA 0x008e
#define PCI_DEVICE_ID_NVIDIA_ITNT2 0x00A0
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE 0x00d5
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA 0x00e3
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE 0x00e5
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2 0x00ee
#define PCI_DEVICE_ID_NVIDIA_GEFORCE_SDR 0x0100
#define PCI_DEVICE_ID_NVIDIA_GEFORCE_DDR 0x0101
#define PCI_DEVICE_ID_NVIDIA_QUADRO 0x0103
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