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| author | Shane Huang <shane.huang@amd.com> | 2009-09-08 11:37:01 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2009-09-09 03:21:14 +0200 |
| commit | deeb003e5e01c0db02bb68fd9c93faf75ab9002d (patch) | |
| tree | 5998f81312cbb8276277fa3cae6e13a88df44006 /drivers/ata | |
| parent | libata: fix off-by-one error in ata_tf_read_block() (diff) | |
| download | linux-deeb003e5e01c0db02bb68fd9c93faf75ab9002d.tar.xz linux-deeb003e5e01c0db02bb68fd9c93faf75ab9002d.zip | |
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) { u32 rev = gscr[SATA_PMP_GSCR_REV]; + if (rev & (1 << 3)) + return "1.2"; if (rev & (1 << 2)) return "1.1"; if (rev & (1 << 1)) |