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-rw-r--r--drivers/ata/ahci.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index ebaf67e4b2bc..20da1bcfebb9 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -777,6 +777,22 @@ static bool ahci_sb600_enable_64bit(struct pci_dev *pdev)
},
},
/*
+ * All BIOS versions for the MSI K9AGM2 (MS-7327) support
+ * 64bit DMA.
+ *
+ * This board also had the typo mentioned above in the
+ * Manufacturer DMI field (fixed in BIOS version 1.5), so
+ * match on DMI_BOARD_VENDOR of "MICRO-STAR INTER" again.
+ */
+ {
+ .ident = "MSI K9AGM2",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR,
+ "MICRO-STAR INTER"),
+ DMI_MATCH(DMI_BOARD_NAME, "MS-7327"),
+ },
+ },
+ /*
* All BIOS versions for the Asus M3A support 64bit DMA.
* (all release versions from 0301 to 1206 were tested)
*/