diff options
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/pci/sc1200.c | 39 |
1 files changed, 2 insertions, 37 deletions
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c index 7dbc44cc722..9ac8889f8ad 100644 --- a/drivers/ide/pci/sc1200.c +++ b/drivers/ide/pci/sc1200.c @@ -1,5 +1,5 @@ /* - * linux/drivers/ide/pci/sc1200.c Version 0.94 Mar 10 2007 + * linux/drivers/ide/pci/sc1200.c Version 0.95 Jun 16 2007 * * Copyright (C) 2000-2002 Mark Lord <mlord@pobox.com> * Copyright (C) 2007 Bartlomiej Zolnierkiewicz @@ -390,7 +390,7 @@ static int sc1200_resume (struct pci_dev *dev) // loop over all interfaces that are part of this pci device: // while ((hwif = lookup_pci_dev(hwif, dev)) != NULL) { - unsigned int basereg, r, d, format; + unsigned int basereg, r; sc1200_saved_state_t *ss = (sc1200_saved_state_t *)hwif->config_data; // @@ -402,41 +402,6 @@ static int sc1200_resume (struct pci_dev *dev) pci_write_config_dword(hwif->pci_dev, basereg + (r<<2), ss->regs[r]); } } - // - // Re-program drive PIO modes - // - pci_read_config_dword(hwif->pci_dev, basereg+4, &format); - format = (format >> 31) & 1; - if (format) - format += sc1200_get_pci_clock(); - for (d = 0; d < 2; ++d) { - ide_drive_t *drive = &(hwif->drives[d]); - if (drive->present) { - unsigned int pio, timings; - pci_read_config_dword(hwif->pci_dev, basereg+(drive->select.b.unit << 3), &timings); - for (pio = 0; pio <= 4; ++pio) { - if (sc1200_pio_timings[format][pio] == timings) - break; - } - if (pio > 4) - pio = 255; /* autotune */ - (void)sc1200_tuneproc(drive, pio); - } - } - // - // Re-program drive DMA modes - // - for (d = 0; d < MAX_DRIVES; ++d) { - ide_drive_t *drive = &(hwif->drives[d]); - if (drive->present && !__ide_dma_bad_drive(drive)) { - int enable_dma = drive->using_dma; - hwif->dma_off_quietly(drive); - if (sc1200_config_dma(drive)) - enable_dma = 0; - if (enable_dma) - hwif->dma_host_on(drive); - } - } } return 0; } |