Messages in this thread Patch in this message | | | From | Tim Sander <> | Subject | [PATCH] 3.19-rc7: add quirk for 1c28:0122 (rev 14) SATA controller | Date | Mon, 02 Feb 2015 12:29:37 +0100 |
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The long name for this device is Lite-On IT Corp. / Plextor M6e PCI Express SSD [Marvell 88SS9183] (rev 14)
Background: the error description on bugzilla https://bugzilla.kernel.org/show_bug.cgi?id=42679 inspired me to check if my brand new m4 pci ssd could work with a quirk. Its device representation is not visible before this patch. After this patch it appears as a normal device. Formatting and mounting worked so far.
Signed-off-by: Tim Sander <tim@krieglstein.org> --- drivers/pci/quirks.c | 4 ++++ include/linux/pci_ids.h | 3 +++ 2 files changed, 7 insertions(+)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index e52356a..fad7383 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3540,6 +3540,10 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TTI, 0x0642, DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB388_ESD, quirk_dma_func1_alias); +/* https://bugzilla.kernel.org/show_bug.cgi?id=42679 */ +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_LITE_ON, + PCI_DEVICE_ID_PLEXTOR_M6E, + quirk_dma_func1_alias); /* * A few PCIe-to-PCI bridges fail to expose a PCIe capability, resulting in diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index e63c02a..1607b20 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2487,6 +2487,9 @@ #define PCI_VENDOR_ID_ASMEDIA 0x1b21 +#define PCI_VENDOR_ID_LITE_ON 0x1c28 +#define PCI_DEVICE_ID_PLEXTOR_M6E 0x0122 + #define PCI_VENDOR_ID_CIRCUITCO 0x1cc8 #define PCI_SUBSYSTEM_ID_CIRCUITCO_MINNOWBOARD 0x0001 -- 1.9.1
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