diff options
| -rw-r--r-- | drivers/ide/ide-probe.c | 4 | ||||
| -rw-r--r-- | drivers/ide/pdc202xx_old.c | 9 | ||||
| -rw-r--r-- | include/linux/ide.h | 5 |
3 files changed, 10 insertions, 8 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 81f61e8..f76c22c 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1442,8 +1442,8 @@ static void ide_init_port(ide_hwif_t *hwif, unsigned int port, hwif->mate->serialized = hwif->serialized = 1; } - if (d->host_flags & IDE_HFLAG_RQSIZE_256) - hwif->rqsize = 256; + if (d->max_sectors) + hwif->rqsize = d->max_sectors; /* call chipset specific routine for each enabled port */ if (d->init_hwif) diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c index 799557c..624e62e 100644 --- a/drivers/ide/pdc202xx_old.c +++ b/drivers/ide/pdc202xx_old.c @@ -350,16 +350,17 @@ static const struct ide_dma_ops pdc2026x_dma_ops = { .dma_timeout = pdc202xx_dma_timeout, }; -#define DECLARE_PDC2026X_DEV(udma, extra_flags) \ +#define DECLARE_PDC2026X_DEV(udma, sectors) \ { \ .name = DRV_NAME, \ .init_chipset = init_chipset_pdc202xx, \ .port_ops = &pdc2026x_port_ops, \ .dma_ops = &pdc2026x_dma_ops, \ - .host_flags = IDE_HFLAGS_PDC202XX | extra_flags, \ + .host_flags = IDE_HFLAGS_PDC202XX, \ .pio_mask = ATA_PIO4, \ .mwdma_mask = ATA_MWDMA2, \ .udma_mask = udma, \ + .max_sectors = sectors, \ } static const struct ide_port_info pdc202xx_chipsets[] __devinitdata = { @@ -376,8 +377,8 @@ static const struct ide_port_info pdc202xx_chipsets[] __devinitdata = { /* 1: PDC2026{2,3} */ DECLARE_PDC2026X_DEV(ATA_UDMA4, 0), - /* 2: PDC2026{5,7} */ - DECLARE_PDC2026X_DEV(ATA_UDMA5, IDE_HFLAG_RQSIZE_256), + /* 2: PDC2026{5,7}: UDMA5, limit LBA48 requests to 256 sectors */ + DECLARE_PDC2026X_DEV(ATA_UDMA5, 256), }; /** diff --git a/include/linux/ide.h b/include/linux/ide.h index fc1a966..2574dda 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1372,8 +1372,6 @@ enum { IDE_HFLAG_LEGACY_IRQS = (1 << 21), /* force use of legacy IRQs */ IDE_HFLAG_FORCE_LEGACY_IRQS = (1 << 22), - /* limit LBA48 requests to 256 sectors */ - IDE_HFLAG_RQSIZE_256 = (1 << 23), /* use 32-bit I/O ops */ IDE_HFLAG_IO_32BIT = (1 << 24), /* unmask IRQs */ @@ -1411,6 +1409,9 @@ struct ide_port_info { ide_pci_enablebit_t enablebits[2]; hwif_chipset_t chipset; + + u16 max_sectors; /* if < than the default one */ + u32 host_flags; u8 pio_mask; u8 swdma_mask; |
