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| author | Alan Cox <alan@redhat.com> | 2009-01-05 14:16:39 +0000 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2009-01-08 16:34:27 -0500 |
| commit | 871af1210f13966ab911ed2166e4ab2ce775b99d (patch) | |
| tree | f17f0016f6e966d54a379a3de6e6bbde3b9359fe /drivers/ata/pata_sil680.c | |
| parent | e427fe042cf90c0652eed9a85e57a8fd8af89890 (diff) | |
| download | linux-3.10-871af1210f13966ab911ed2166e4ab2ce775b99d.tar.gz linux-3.10-871af1210f13966ab911ed2166e4ab2ce775b99d.tar.bz2 linux-3.10-871af1210f13966ab911ed2166e4ab2ce775b99d.zip | |
libata: Add 32bit PIO support
This matters for some controllers and in one or two cases almost doubles
PIO performance. Add a bmdma32 operations set we can inherit and activate
it for some controllers
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/pata_sil680.c')
| -rw-r--r-- | drivers/ata/pata_sil680.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c index 83580a59db5..9e764e5747e 100644 --- a/drivers/ata/pata_sil680.c +++ b/drivers/ata/pata_sil680.c @@ -32,7 +32,7 @@ #include <linux/libata.h> #define DRV_NAME "pata_sil680" -#define DRV_VERSION "0.4.8" +#define DRV_VERSION "0.4.9" #define SIL680_MMIO_BAR 5 @@ -195,7 +195,7 @@ static struct scsi_host_template sil680_sht = { }; static struct ata_port_operations sil680_port_ops = { - .inherits = &ata_bmdma_port_ops, + .inherits = &ata_bmdma32_port_ops, .cable_detect = sil680_cable_detect, .set_piomode = sil680_set_piomode, .set_dmamode = sil680_set_dmamode, |