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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2011-10-13 18:11:29 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2011-10-14 13:25:13 -0400 |
| commit | 11e872a3e1e93ba00e5ec04a74c4d2fe3e14e708 (patch) | |
| tree | c3eef07acd4aef5bd9e692b8352220908ba34934 | |
| parent | bb612cba3a591eca80ea581223e26f6e917391a9 (diff) | |
| download | linux-11e872a3e1e93ba00e5ec04a74c4d2fe3e14e708.tar.bz2 | |
pata_it8213: add UDMA100 and UDMA133 support
Fixes IDE -> libata regression.
IDE's it8213 host driver has been supporting those modes
(per official documentation) since the initial driver's merge
on Feb 7 2007 (commit 9c6712c0 "ide: add it8213 IDE driver").
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| -rw-r--r-- | drivers/ata/pata_it8213.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/pata_it8213.c b/drivers/ata/pata_it8213.c index 998af0e629b1..4f0f7795a7a1 100644 --- a/drivers/ata/pata_it8213.c +++ b/drivers/ata/pata_it8213.c @@ -163,7 +163,7 @@ static void it8213_set_dmamode (struct ata_port *ap, struct ata_device *adev) /* Clocks follow the PIIX style */ u_speed = min(2 - (udma & 1), udma); - if (udma == 5) + if (udma > 4) u_clock = 0x1000; /* 100Mhz */ else if (udma > 2) u_clock = 1; /* 66Mhz */ @@ -262,7 +262,7 @@ static int it8213_init_one (struct pci_dev *pdev, const struct pci_device_id *en .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA12_ONLY, - .udma_mask = ATA_UDMA4, /* FIXME: want UDMA 100? */ + .udma_mask = ATA_UDMA6, .port_ops = &it8213_ops, }; /* Current IT8213 stuff is single port */ |