From: Charles Rose Date: Tue, 15 Jun 2021 19:08:01 +0000 (-0500) Subject: ahci: Add support for Dell S140 and later controllers X-Git-Tag: accepted/tizen/unified/20230118.172025~7014^2~18 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9c54cd10e43947caa64920aaa7a30858193f8ef5;p=platform%2Fkernel%2Flinux-rpi.git ahci: Add support for Dell S140 and later controllers This patch enables support for Dell S140 and later controllers that use Intel's PCHs configured as PCI_CLASS_STORAGE_RAID. Reviewed-by: Mika Westerberg Signed-off-by: Charles Rose Link: https://lore.kernel.org/r/20210615190801.1744466-1-charles.rose@dell.com Signed-off-by: Jens Axboe --- diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 33192a8..186cbf9 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -446,6 +446,10 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VENDOR_ID_AMD, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_RAID << 8, 0xffffff, board_ahci }, + /* Dell S140/S150 */ + { PCI_VENDOR_ID_INTEL, PCI_ANY_ID, PCI_SUBVENDOR_ID_DELL, PCI_ANY_ID, + PCI_CLASS_STORAGE_RAID << 8, 0xffffff, board_ahci }, + /* VIA */ { PCI_VDEVICE(VIA, 0x3349), board_ahci_vt8251 }, /* VIA VT8251 */ { PCI_VDEVICE(VIA, 0x6287), board_ahci_vt8251 }, /* VIA VT8251 */ diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 4c3fa52..803ec44 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -631,6 +631,8 @@ #define PCI_DEVICE_ID_DELL_RAC4 0x0012 #define PCI_DEVICE_ID_DELL_PERC5 0x0015 +#define PCI_SUBVENDOR_ID_DELL 0x1028 + #define PCI_VENDOR_ID_MATROX 0x102B #define PCI_DEVICE_ID_MATROX_MGA_2 0x0518 #define PCI_DEVICE_ID_MATROX_MIL 0x0519