From c413b9b94d9a8e7548cc4b2e04b7df0439ce76fd Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Sat, 2 Feb 2008 19:56:31 +0100 Subject: 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 Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/mips/au1xxx-ide.c | 31 +++++++++++-------------------- drivers/ide/mips/swarm.c | 2 +- 2 files changed, 12 insertions(+), 21 deletions(-) (limited to 'drivers/ide/mips') diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c index 6e98662b119..b80d77a260d 100644 --- a/drivers/ide/mips/au1xxx-ide.c +++ b/drivers/ide/mips/au1xxx-ide.c @@ -548,6 +548,16 @@ static void auide_setup_ports(hw_regs_t *hw, _auide_hwif *ahwif) *ata_regs = ahwif->regbase + (14 << AU1XXX_ATA_REG_OFFSET); } +static const struct ide_port_info au1xxx_port_info = { + .host_flags = IDE_HFLAG_POST_SET_MODE | + IDE_HFLAG_NO_DMA | /* no SFF-style DMA */ + IDE_HFLAG_UNMASK_IRQS, + .pio_mask = ATA_PIO4, +#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA + .mwdma_mask = ATA_MWDMA2, +#endif +}; + static int au_ide_probe(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); @@ -606,21 +616,6 @@ static int au_ide_probe(struct device *dev) hwif->dev = dev; - hwif->ultra_mask = 0x0; /* Disable Ultra DMA */ -#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA - hwif->mwdma_mask = 0x07; /* Multimode-2 DMA */ - hwif->swdma_mask = 0x00; -#else - hwif->mwdma_mask = 0x0; - hwif->swdma_mask = 0x0; -#endif - - hwif->pio_mask = ATA_PIO4; - hwif->host_flags = IDE_HFLAG_POST_SET_MODE; - - hwif->drives[0].unmask = 1; - hwif->drives[1].unmask = 1; - /* hold should be on in all cases */ hwif->hold = 1; @@ -651,13 +646,9 @@ static int au_ide_probe(struct device *dev) hwif->ide_dma_test_irq = &auide_dma_test_irq; hwif->dma_lost_irq = &auide_dma_lost_irq; #endif - hwif->channel = 0; hwif->select_data = 0; /* no chipset-specific code */ hwif->config_data = 0; /* no chipset-specific code */ - hwif->drives[0].autotune = 1; /* 1=autotune, 2=noautotune, 0=default */ - hwif->drives[1].autotune = 1; - hwif->no_io_32bit = 1; auide_hwif.hwif = hwif; @@ -670,7 +661,7 @@ static int au_ide_probe(struct device *dev) idx[0] = hwif->index; - ide_device_add(idx); + ide_device_add(idx, &au1xxx_port_info); dev_set_drvdata(dev, hwif); diff --git a/drivers/ide/mips/swarm.c b/drivers/ide/mips/swarm.c index 8b3959dfa2b..956259fc09b 100644 --- a/drivers/ide/mips/swarm.c +++ b/drivers/ide/mips/swarm.c @@ -129,7 +129,7 @@ static int __devinit swarm_ide_probe(struct device *dev) idx[0] = hwif->index; - ide_device_add(idx); + ide_device_add(idx, NULL); dev_set_drvdata(dev, hwif); -- cgit v1.2.3