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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-02 19:56:31 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-02 19:56:31 +0100 |
| commit | c413b9b94d9a8e7548cc4b2e04b7df0439ce76fd (patch) | |
| tree | 5d23110a0d1f87ad0c88fb1746194e532808eaab /drivers/ide/cris | |
| parent | 1ebf74936b1fccb5b65940f99ccddd74ec4d1fef (diff) | |
| download | linux-c413b9b94d9a8e7548cc4b2e04b7df0439ce76fd.tar.bz2 | |
ide: add struct ide_port_info instances to legacy host drivers
* Remove 'struct pci_dev *dev' argument from ide_hwif_setup_dma().
* Un-static ide_hwif_setup_dma() and add CONFIG_BLK_DEV_IDEDMA_PCI=n version.
* Add 'const struct ide_port_info *d' argument to ide_device_add[_all]().
* Factor out generic ports init from ide_pci_setup_ports() to ide_init_port(),
move it to ide-probe.c and call it in in ide_device_add_all() instead of
ide_pci_setup_ports().
* Move ->mate setup to ide_device_add_all() from ide_port_init().
* Add IDE_HFLAG_NO_AUTOTUNE host flag for host drivers that don't enable
->autotune currently.
* Setup hwif->chipset in ide_init_port() but iff pi->chipset is set
(to not override setup done by ide_hwif_configure()).
* Add ETRAX host handling to ide_device_add_all().
* cmd640.c: set IDE_HFLAG_ABUSE_* also for CONFIG_BLK_DEV_CMD640_ENHANCED=n.
* pmac.c: make pmac_ide_setup_dma() return an error value and move DMA masks
setup to pmac_ide_setup_device().
* Add 'struct ide_port_info' instances to legacy host drivers, pass them to
ide_device_add() calls and then remove open-coded ports initialization.
Reviewed-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/cris')
| -rw-r--r-- | drivers/ide/cris/ide-cris.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/ide/cris/ide-cris.c b/drivers/ide/cris/ide-cris.c index 0640a38ff127..ac645263fd09 100644 --- a/drivers/ide/cris/ide-cris.c +++ b/drivers/ide/cris/ide-cris.c @@ -753,6 +753,15 @@ static void cris_set_dma_mode(ide_drive_t *drive, const u8 speed) cris_ide_set_speed(TYPE_DMA, 0, strobe, hold); } +static const struct ide_port_info cris_port_info __initdata = { + .chipset = ide_etrax100, + .host_flags = IDE_HFLAG_NO_ATAPI_DMA | + IDE_HFLAG_NO_DMA, /* no SFF-style DMA */ + .pio_mask = ATA_PIO4, + .udma_mask = cris_ultra_mask, + .mwdma_mask = ATA_MWDMA2, +}; + static int __init init_e100_ide(void) { hw_regs_t hw; @@ -780,7 +789,6 @@ static int __init init_e100_ide(void) ide_init_port_data(hwif, hwif->index); ide_init_port_hw(hwif, &hw); hwif->mmio = 1; - hwif->chipset = ide_etrax100; hwif->set_pio_mode = &cris_set_pio_mode; hwif->set_dma_mode = &cris_set_dma_mode; hwif->ata_input_data = &cris_ide_input_data; @@ -799,12 +807,6 @@ static int __init init_e100_ide(void) hwif->INB = &cris_ide_inb; hwif->INW = &cris_ide_inw; hwif->cbl = ATA_CBL_PATA40; - hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA; - hwif->pio_mask = ATA_PIO4, - hwif->drives[0].autotune = 1; - hwif->drives[1].autotune = 1; - hwif->ultra_mask = cris_ultra_mask; - hwif->mwdma_mask = 0x07; /* Multiword DMA 0-2 */ idx[h] = hwif->index; } @@ -820,7 +822,7 @@ static int __init init_e100_ide(void) cris_ide_set_speed(TYPE_DMA, 0, ATA_DMA2_STROBE, ATA_DMA2_HOLD); cris_ide_set_speed(TYPE_UDMA, ATA_UDMA2_CYC, ATA_UDMA2_DVS, 0); - ide_device_add(idx); + ide_device_add(idx, &cris_port_info); return 0; } |