diff options
Diffstat (limited to 'drivers/ide/pci/siimage.c')
| -rw-r--r-- | drivers/ide/pci/siimage.c | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c index 4ff89c7..cbca5f0 100644 --- a/drivers/ide/pci/siimage.c +++ b/drivers/ide/pci/siimage.c @@ -1,8 +1,9 @@ /* - * linux/drivers/ide/pci/siimage.c Version 1.07 Nov 30, 2003 + * linux/drivers/ide/pci/siimage.c Version 1.11 Jan 27, 2007 * * Copyright (C) 2001-2002 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2003 Red Hat <alan@redhat.com> + * Copyright (C) 2007 MontaVista Software, Inc. * * May be copied or modified under the terms of the GNU General Public License * @@ -205,41 +206,39 @@ static void siimage_tuneproc (ide_drive_t *drive, byte mode_wanted) unsigned long tfaddr = siimage_selreg(hwif, 0x02); /* cheat for now and use the docs */ - switch(mode_wanted) { - case 4: - speedp = 0x10c1; - speedt = 0x10c1; - break; - case 3: - speedp = 0x10C3; - speedt = 0x10C3; - break; - case 2: - speedp = 0x1104; - speedt = 0x1281; - break; - case 1: - speedp = 0x2283; - speedt = 0x1281; - break; - case 0: - default: - speedp = 0x328A; - speedt = 0x328A; - break; + switch (mode_wanted) { + case 4: + speedp = 0x10c1; + speedt = 0x10c1; + break; + case 3: + speedp = 0x10c3; + speedt = 0x10c3; + break; + case 2: + speedp = 0x1104; + speedt = 0x1281; + break; + case 1: + speedp = 0x2283; + speedt = 0x2283; + break; + case 0: + default: + speedp = 0x328a; + speedt = 0x328a; + break; } - if (hwif->mmio) - { - hwif->OUTW(speedt, addr); - hwif->OUTW(speedp, tfaddr); + + if (hwif->mmio) { + hwif->OUTW(speedp, addr); + hwif->OUTW(speedt, tfaddr); /* Now set up IORDY */ if(mode_wanted == 3 || mode_wanted == 4) hwif->OUTW(hwif->INW(tfaddr-2)|0x200, tfaddr-2); else hwif->OUTW(hwif->INW(tfaddr-2)&~0x200, tfaddr-2); - } - else - { + } else { pci_write_config_word(hwif->pci_dev, addr, speedp); pci_write_config_word(hwif->pci_dev, tfaddr, speedt); pci_read_config_word(hwif->pci_dev, tfaddr-2, &speedp); |