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| author | Bob Stewart <bob@evoria.net> | 2008-09-11 11:50:03 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-09-13 16:43:20 -0400 |
| commit | 99580664aa83ca04bb52988d504a4195b41833b0 (patch) | |
| tree | 4236d97ec1e70ca3156551a37ffe4689abaafc2d /drivers/ata/sata_inic162x.c | |
| parent | da3ceb2288d0b50373b69d57a81c34fdd7cd11aa (diff) | |
| download | op-kernel-dev-99580664aa83ca04bb52988d504a4195b41833b0.zip op-kernel-dev-99580664aa83ca04bb52988d504a4195b41833b0.tar.gz | |
sata_inic162x: enable LED blinking
Enable LED blinking.
Signed-off-by: Bob Stewart <bob@evoria.net>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/sata_inic162x.c')
| -rw-r--r-- | drivers/ata/sata_inic162x.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c index 3ead02f..5032c32 100644 --- a/drivers/ata/sata_inic162x.c +++ b/drivers/ata/sata_inic162x.c @@ -96,6 +96,7 @@ enum { PORT_SCR = 0x20, /* HOST_CTL bits */ + HCTL_LEDEN = (1 << 3), /* enable LED operation */ HCTL_IRQOFF = (1 << 8), /* global IRQ off */ HCTL_FTHD0 = (1 << 10), /* fifo threshold 0 */ HCTL_FTHD1 = (1 << 11), /* fifo threshold 1*/ @@ -540,7 +541,7 @@ static unsigned int inic_qc_issue(struct ata_queued_cmd *qc) void __iomem *port_base = inic_port_base(ap); /* fire up the ADMA engine */ - writew(HCTL_FTHD0, port_base + HOST_CTL); + writew(HCTL_FTHD0 | HCTL_LEDEN, port_base + HOST_CTL); writew(IDMA_CTL_GO, port_base + PORT_IDMA_CTL); writeb(0, port_base + PORT_CPB_PTQFIFO); |
