diff options
| author | Shane Huang <shane.huang@amd.com> | 2009-09-08 05:37:01 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2009-09-08 21:21:14 -0400 |
| commit | deeb003e5e01c0db02bb68fd9c93faf75ab9002d (patch) | |
| tree | 5998f81312cbb8276277fa3cae6e13a88df44006 /drivers/ata | |
| parent | ac8672ea922bde59acf50eaa1eaa1640a6395fd2 (diff) | |
libata: add SATA PMP revision information for spec 1.2
This small patch is just adding the information for PMP spec 1.2
Signed-off-by: Shane Huang <shane.huang@amd.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-pmp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c index 619f2c33950e..51f0ffb78cbd 100644 --- a/drivers/ata/libata-pmp.c +++ b/drivers/ata/libata-pmp.c | |||
| @@ -221,6 +221,8 @@ static const char *sata_pmp_spec_rev_str(const u32 *gscr) | |||
| 221 | { | 221 | { |
| 222 | u32 rev = gscr[SATA_PMP_GSCR_REV]; | 222 | u32 rev = gscr[SATA_PMP_GSCR_REV]; |
| 223 | 223 | ||
| 224 | if (rev & (1 << 3)) | ||
| 225 | return "1.2"; | ||
| 224 | if (rev & (1 << 2)) | 226 | if (rev & (1 << 2)) |
| 225 | return "1.1"; | 227 | return "1.1"; |
| 226 | if (rev & (1 << 1)) | 228 | if (rev & (1 << 1)) |