Below is a quick patch to fix the PCI ID's for the 82801BA and add ID's for
the mobile version, the 82801BAM. The DID's are from Intel developer docs, I
don't remember the URL. It's easy to find. Fixes the unknown IDE controller
problem for Dell Inspiron 8000 and one of the newer Sony Vaio's.
Tim
diff -u -r linux/drivers/ide/ide-pci.c linux_new/drivers/ide/ide-pci.c
--- linux/drivers/ide/ide-pci.c Fri May 11 22:31:35 2001
+++ linux_new/drivers/ide/ide-pci.c Fri May 11 21:18:18 2001
@@ -34,7 +34,8 @@
#define DEVID_PIIX4U ((ide_pci_devid_t){PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_82801AA_1})
#define DEVID_PIIX4U2 ((ide_pci_devid_t){PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_82372FB_1})
#define DEVID_PIIX4NX ((ide_pci_devid_t){PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_82451NX})
-#define DEVID_PIIX4U3 ((ide_pci_devid_t){PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_82820FW_5})
+#define DEVID_PIIX4U3 ((ide_pci_devid_t){PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_82801BA_9})
+#define DEVID_PIIX4U4 ((ide_pci_devid_t){PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_82801BA_8})
#define DEVID_VIA_IDE ((ide_pci_devid_t){PCI_VENDOR_ID_VIA,
PCI_DEVICE_ID_VIA_82C561})
#define DEVID_VP_IDE ((ide_pci_devid_t){PCI_VENDOR_ID_VIA,
PCI_DEVICE_ID_VIA_82C586_1})
#define DEVID_PDC20246 ((ide_pci_devid_t){PCI_VENDOR_ID_PROMISE,
PCI_DEVICE_ID_PROMISE_20246})
@@ -343,6 +344,7 @@
{DEVID_PIIX4U2, "PIIX4", PCI_PIIX, ATA66_PIIX, INIT_PIIX,
NULL,
{{0x41,0x80,0x80}, {0x43,0x80,0x80}}, ON_BOARD, 0 },
{DEVID_PIIX4NX, "PIIX4", PCI_PIIX, NULL, INIT_PIIX,
NULL,
{{0x41,0x80,0x80}, {0x43,0x80,0x80}}, ON_BOARD, 0 },
{DEVID_PIIX4U3, "PIIX4", PCI_PIIX, ATA66_PIIX, INIT_PIIX,
NULL,
{{0x41,0x80,0x80}, {0x43,0x80,0x80}}, ON_BOARD, 0 },
+ {DEVID_PIIX4U4, "PIIX4", PCI_PIIX, ATA66_PIIX, INIT_PIIX,
+ NULL,
{{0x41,0x80,0x80}, {0x43,0x80,0x80}}, ON_BOARD, 0 },
{DEVID_VIA_IDE, "VIA_IDE", NULL, NULL, NULL,
NULL, {{0x00,0x00,0x00},
{0x00,0x00,0x00}}, ON_BOARD, 0 },
{DEVID_VP_IDE, "VP_IDE", PCI_VIA82CXXX,
ATA66_VIA82CXXX,INIT_VIA82CXXX,
DMA_VIA82CXXX, {{0x40,0x02,0x02}, {0x40,0x01,0x01}}, ON_BOARD, 0 },
{DEVID_PDC20246,"PDC20246", PCI_PDC202XX, NULL, INIT_PDC202XX,
NULL,
{{0x50,0x02,0x02}, {0x50,0x04,0x04}}, OFF_BOARD, 16 },
diff -u -r linux/drivers/ide/piix.c linux_new/drivers/ide/piix.c
--- linux/drivers/ide/piix.c Tue Mar 6 22:44:34 2001
+++ linux_new/drivers/ide/piix.c Fri May 11 21:42:04 2001
@@ -108,7 +108,8 @@
c1 = inb_p((unsigned short)bibma + 0x0a);
switch(bmide_dev->device) {
- case PCI_DEVICE_ID_INTEL_82820FW_5:
+ case PCI_DEVICE_ID_INTEL_82801BA_8:
+ case PCI_DEVICE_ID_INTEL_82801BA_9:
p += sprintf(p, "\n Intel PIIX4
Ultra 100
Chipset.\n");
break;
case PCI_DEVICE_ID_INTEL_82372FB_1:
@@ -358,7 +359,8 @@
byte speed;
byte udma_66 = eighty_ninty_three(drive);
- int ultra100 = ((dev->device == PCI_DEVICE_ID_INTEL_82820FW_5)) ? 1
: 0;
+ int ultra100 = ((dev->device == PCI_DEVICE_ID_INTEL_82801BA_8) ||
+ (dev->device == PCI_DEVICE_ID_INTEL_82801BA_9)) ? 1
+: 0;
int ultra66 = ((ultra100) ||
(dev->device == PCI_DEVICE_ID_INTEL_82801AA_1) ||
(dev->device == PCI_DEVICE_ID_INTEL_82372FB_1)) ? 1
: 0;
diff -u -r linux/drivers/pci/pci.ids linux_new/drivers/pci/pci.ids
--- linux/drivers/pci/pci.ids Sun Mar 25 21:14:20 2001
+++ linux_new/drivers/pci/pci.ids Fri May 11 22:10:32 2001
@@ -4592,13 +4592,18 @@
11d4 0048 SoundMAX Integrated Digital Audio
2426 82801AB AC'97 Modem
2428 82801AB PCI Bridge
- 2440 82820 820 (Camino 2) Chipset ISA Bridge (ICH2)
- 2442 82820 820 (Camino 2) Chipset USB (Hub A)
- 2443 82820 820 (Camino 2) Chipset SMBus
- 2444 82820 820 (Camino 2) Chipset USB (Hub B)
- 2449 82820 820 (Camino 2) Chipset Ethernet
- 244b 82820 820 (Camino 2) Chipset IDE U100
- 244e 82820 820 (Camino 2) Chipset PCI
+ 2440 82801BA ISA Bridge (ICH2)
+ 2442 82801BA(M) USB (Hub A)
+ 2443 82801BA(M) SMBus
+ 2444 82801BA(M) USB (Hub B)
+ 2445 82801BA(M) AC'97 Audio
+ 2446 82801BA(M) AC'97 Modem
+ 2448 82801BA PCI
+ 2449 82801BA(M) Ethernet
+ 244a 82801BAM IDE U100
+ 244b 82801BA IDE U100
+ 244c 82801BAM ISA Bridge (ICH2)
+ 244e 82801BAM PCI
2500 82820 820 (Camino) Chipset Host Bridge (MCH)
1043 801c P3C-2000 system chipset
2501 82820 820 (Camino) Chipset Host Bridge (MCH)
diff -u -r linux/include/linux/pci_ids.h linux_new/include/linux/pci_ids.h
--- linux/include/linux/pci_ids.h Wed Apr 18 17:40:06 2001
+++ linux_new/include/linux/pci_ids.h Fri May 11 20:48:27 2001
@@ -1472,13 +1472,25 @@
#define PCI_DEVICE_ID_INTEL_82801AB_5 0x2425
#define PCI_DEVICE_ID_INTEL_82801AB_6 0x2426
#define PCI_DEVICE_ID_INTEL_82801AB_8 0x2428
-#define PCI_DEVICE_ID_INTEL_82820FW_0 0x2440
-#define PCI_DEVICE_ID_INTEL_82820FW_1 0x2442
-#define PCI_DEVICE_ID_INTEL_82820FW_2 0x2443
-#define PCI_DEVICE_ID_INTEL_82820FW_3 0x2444
-#define PCI_DEVICE_ID_INTEL_82820FW_4 0x2449
-#define PCI_DEVICE_ID_INTEL_82820FW_5 0x244b
-#define PCI_DEVICE_ID_INTEL_82820FW_6 0x244e
+//#define PCI_DEVICE_ID_INTEL_82820FW_0 0x2440
+#define PCI_DEVICE_ID_INTEL_82801BA_0 0x2440
+//#define PCI_DEVICE_ID_INTEL_82820FW_1 0x2442
+#define PCI_DEVICE_ID_INTEL_82801BA_1 0x2442
+//#define PCI_DEVICE_ID_INTEL_82820FW_2 0x2443
+#define PCI_DEVICE_ID_INTEL_82801BA_2 0x2443
+//#define PCI_DEVICE_ID_INTEL_82820FW_3 0x2444
+#define PCI_DEVICE_ID_INTEL_82801BA_3 0x2444
+#define PCI_DEVICE_ID_INTEL_82801BA_4 0x2445
+#define PCI_DEVICE_ID_INTEL_82801BA_5 0x2446
+#define PCI_DEVICE_ID_INTEL_82801BA_6 0x2448
+//#define PCI_DEVICE_ID_INTEL_82820FW_4 0x2449
+#define PCI_DEVICE_ID_INTEL_82801BA_7 0x2449
+//#define PCI_DEVICE_ID_INTEL_82820FW_5 0x244a
+#define PCI_DEVICE_ID_INTEL_82801BA_8 0x244a
+#define PCI_DEVICE_ID_INTEL_82801BA_9 0x244b
+#define PCI_DEVICE_ID_INTEL_82801BA_10 0x244c
+//#define PCI_DEVICE_ID_INTEL_82820FW_6 0x244e
+#define PCI_DEVICE_ID_INTEL_82801BA_11 0x244e
#define PCI_DEVICE_ID_INTEL_82810_MC1 0x7120
#define PCI_DEVICE_ID_INTEL_82810_IG1 0x7121
#define PCI_DEVICE_ID_INTEL_82810_MC3 0x7122
-
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