Messages in this thread Patch in this message | | | Date | Mon, 05 Mar 2007 19:45:35 +0100 | From | Jon Wikne <> | Subject | piix.c - previously available patch not implemented |
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Hi list,
Last year, around 2.6.16.*, there was a patch around that helped me get the PIIX driver to run with the Intel 82801FBM (ICH6M) chip on my Toshiba Tecra A3 laptop.
Now, compiling the 2.6.21_rc2 kernel on this machine, to my astonishment I find that this patch has still not reached the mainstream kernel.
I do not know whether there might be a good reason for this, but this patch is essential for me, and most likely others as well. I include the patch that works for me below, ported and relative to piix.c version 0.46 taken from the 2.6.21_rc2.
Cheers, -- Jon Wikne University of Oslo
diff -u ./linux-2.6.21-rc2/drivers/ide/pci/piix.c% ./linux-2.6.21-rc2/drivers/ide/pci/piix.c --- ./linux-2.6.21-rc2/drivers/ide/pci/piix.c% 2007-02-28 05:59:12.000000000 +0100 +++ ./linux-2.6.21-rc2/drivers/ide/pci/piix.c 2007-03-05 17:38:13.000000000 +0100 @@ -132,6 +132,7 @@ case PCI_DEVICE_ID_INTEL_82801DB_11: case PCI_DEVICE_ID_INTEL_82801EB_11: case PCI_DEVICE_ID_INTEL_ESB_2: + case PCI_DEVICE_ID_INTEL_ICH6_5: case PCI_DEVICE_ID_INTEL_ICH6_19: case PCI_DEVICE_ID_INTEL_ICH7_21: case PCI_DEVICE_ID_INTEL_ESB2_18: @@ -421,6 +422,7 @@ case PCI_DEVICE_ID_INTEL_82801EB_11: case PCI_DEVICE_ID_INTEL_82801E_11: case PCI_DEVICE_ID_INTEL_ESB_2: + case PCI_DEVICE_ID_INTEL_ICH6_5: case PCI_DEVICE_ID_INTEL_ICH6_19: case PCI_DEVICE_ID_INTEL_ICH7_21: case PCI_DEVICE_ID_INTEL_ESB2_18: @@ -598,6 +600,7 @@ /* 22 */ DECLARE_PIIX_DEV("ICH4"), /* 23 */ DECLARE_PIIX_DEV("ESB2"), /* 24 */ DECLARE_PIIX_DEV("ICH8M"), + /* 25 */ DECLARE_PIIX_DEV("ICH6M"), };
/** @@ -675,6 +678,7 @@ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 22}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_18, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 23}, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 24}, + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 25}, { 0, }, }; MODULE_DEVICE_TABLE(pci, piix_pci_tbl); diff -u ./linux-2.6.21-rc2/include/linux/pci_ids.h% ./linux-2.6.21-rc2/include/linux/pci_ids.h --- ./linux-2.6.21-rc2/include/linux/pci_ids.h% 2007-02-28 05:59:12.000000000 +0100 +++ ./linux-2.6.21-rc2/include/linux/pci_ids.h 2007-03-05 17:41:54.000000000 +0100 @@ -2235,6 +2235,7 @@ #define PCI_DEVICE_ID_INTEL_ICH6_0 0x2640 #define PCI_DEVICE_ID_INTEL_ICH6_1 0x2641 #define PCI_DEVICE_ID_INTEL_ICH6_2 0x2642 +#define PCI_DEVICE_ID_INTEL_ICH6_5 0x2653 #define PCI_DEVICE_ID_INTEL_ICH6_16 0x266a #define PCI_DEVICE_ID_INTEL_ICH6_17 0x266d #define PCI_DEVICE_ID_INTEL_ICH6_18 0x266e - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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