diff options
Diffstat (limited to 'drivers/ata/pata_sil680.c')
| -rw-r--r-- | drivers/ata/pata_sil680.c | 77 |
1 files changed, 24 insertions, 53 deletions
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c index 503245a1eaf..720b8645f58 100644 --- a/drivers/ata/pata_sil680.c +++ b/drivers/ata/pata_sil680.c @@ -192,54 +192,14 @@ static void sil680_set_dmamode(struct ata_port *ap, struct ata_device *adev) } static struct scsi_host_template sil680_sht = { - .module = THIS_MODULE, - .name = DRV_NAME, - .ioctl = ata_scsi_ioctl, - .queuecommand = ata_scsi_queuecmd, - .can_queue = ATA_DEF_QUEUE, - .this_id = ATA_SHT_THIS_ID, - .sg_tablesize = LIBATA_MAX_PRD, - .cmd_per_lun = ATA_SHT_CMD_PER_LUN, - .emulated = ATA_SHT_EMULATED, - .use_clustering = ATA_SHT_USE_CLUSTERING, - .proc_name = DRV_NAME, - .dma_boundary = ATA_DMA_BOUNDARY, - .slave_configure = ata_scsi_slave_config, - .slave_destroy = ata_scsi_slave_destroy, - .bios_param = ata_std_bios_param, + ATA_BMDMA_SHT(DRV_NAME), }; static struct ata_port_operations sil680_port_ops = { + .inherits = &ata_bmdma_port_ops, + .cable_detect = sil680_cable_detect, .set_piomode = sil680_set_piomode, .set_dmamode = sil680_set_dmamode, - .mode_filter = ata_pci_default_filter, - .tf_load = ata_tf_load, - .tf_read = ata_tf_read, - .check_status = ata_check_status, - .exec_command = ata_exec_command, - .dev_select = ata_std_dev_select, - - .freeze = ata_bmdma_freeze, - .thaw = ata_bmdma_thaw, - .error_handler = ata_bmdma_error_handler, - .post_internal_cmd = ata_bmdma_post_internal_cmd, - .cable_detect = sil680_cable_detect, - - .bmdma_setup = ata_bmdma_setup, - .bmdma_start = ata_bmdma_start, - .bmdma_stop = ata_bmdma_stop, - .bmdma_status = ata_bmdma_status, - - .qc_prep = ata_qc_prep, - .qc_issue = ata_qc_issue_prot, - - .data_xfer = ata_data_xfer, - - .irq_handler = ata_interrupt, - .irq_clear = ata_bmdma_irq_clear, - .irq_on = ata_irq_on, - - .port_start = ata_sff_port_start, }; /** @@ -269,7 +229,11 @@ static u8 sil680_init_chip(struct pci_dev *pdev, int *try_mmio) dev_dbg(&pdev->dev, "sil680: BA5_EN = %d clock = %02X\n", tmpbyte & 1, tmpbyte & 0x30); - *try_mmio = (tmpbyte & 1) || pci_resource_start(pdev, 5); + *try_mmio = 0; +#ifdef CONFIG_PPC_MERGE + if (machine_is(cell)) + *try_mmio = (tmpbyte & 1) || pci_resource_start(pdev, 5); +#endif switch(tmpbyte & 0x30) { case 0x00: @@ -318,7 +282,6 @@ static int __devinit sil680_init_one(struct pci_dev *pdev, const struct pci_device_id *id) { static const struct ata_port_info info = { - .sht = &sil680_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, @@ -326,7 +289,6 @@ static int __devinit sil680_init_one(struct pci_dev *pdev, .port_ops = &sil680_port_ops }; static const struct ata_port_info info_slow = { - .sht = &sil680_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, @@ -342,6 +304,10 @@ static int __devinit sil680_init_one(struct pci_dev *pdev, if (!printed_version++) dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + rc = pcim_enable_device(pdev); + if (rc) + return rc; + switch (sil680_init_chip(pdev, &try_mmio)) { case 0: ppi[0] = &info_slow; @@ -384,28 +350,33 @@ static int __devinit sil680_init_one(struct pci_dev *pdev, host->ports[0]->ioaddr.cmd_addr = mmio_base + 0x80; host->ports[0]->ioaddr.ctl_addr = mmio_base + 0x8a; host->ports[0]->ioaddr.altstatus_addr = mmio_base + 0x8a; - ata_std_ports(&host->ports[0]->ioaddr); + ata_sff_std_ports(&host->ports[0]->ioaddr); host->ports[1]->ioaddr.bmdma_addr = mmio_base + 0x08; host->ports[1]->ioaddr.cmd_addr = mmio_base + 0xc0; host->ports[1]->ioaddr.ctl_addr = mmio_base + 0xca; host->ports[1]->ioaddr.altstatus_addr = mmio_base + 0xca; - ata_std_ports(&host->ports[1]->ioaddr); + ata_sff_std_ports(&host->ports[1]->ioaddr); /* Register & activate */ - return ata_host_activate(host, pdev->irq, ata_interrupt, IRQF_SHARED, - &sil680_sht); + return ata_host_activate(host, pdev->irq, ata_sff_interrupt, + IRQF_SHARED, &sil680_sht); use_ioports: - return ata_pci_init_one(pdev, ppi); + return ata_pci_sff_init_one(pdev, ppi, &sil680_sht, NULL); } #ifdef CONFIG_PM static int sil680_reinit_one(struct pci_dev *pdev) { - int try_mmio; + struct ata_host *host = dev_get_drvdata(&pdev->dev); + int try_mmio, rc; + rc = ata_pci_device_do_resume(pdev); + if (rc) + return rc; sil680_init_chip(pdev, &try_mmio); - return ata_pci_device_resume(pdev); + ata_host_resume(host); + return 0; } #endif |