| /* |
| * Copyright (C) 2006 Red Hat <evan_ko@phison.com> |
| * |
| * May be copied or modified under the terms of the GNU General Public License |
| * |
| * [Modify History] |
| * #0001, Evan, 2008.10.22, V0.00, New release. |
| * #0002, Evan, 2008.11.01, V0.90, Test Work In Ubuntu Linux 8.04. |
| * #0003, Evan, 2008.01.08, V0.91, Change Name "PCIE-SSD" to "E-BOX". |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/module.h> |
| #include <linux/pci.h> |
| #include <linux/init.h> |
| #include <linux/blkdev.h> |
| #include <linux/delay.h> |
| #include <linux/device.h> |
| #include <scsi/scsi_host.h> |
| #include <linux/libata.h> |
| #include <linux/ata.h> |
| |
| #define PHISON_DEBUG |
| |
| #define DRV_NAME "phison_e-box" /* #0003 */ |
| #define DRV_VERSION "0.91" /* #0003 */ |
| |
| #define PCI_VENDOR_ID_PHISON 0x1987 |
| #define PCI_DEVICE_ID_PS5000 0x5000 |
| |
| static int phison_pre_reset(struct ata_link *link, unsigned long deadline) |
| { |
| int ret; |
| struct ata_port *ap = link->ap; |
| |
| ap->cbl = ATA_CBL_NONE; |
| ret = ata_std_prereset(link, deadline); |
| dev_dbg(ap->dev, "phison_pre_reset(), ret = %x\n", ret); |
| return ret; |
| } |
| |
| static struct scsi_host_template phison_sht = { |
| ATA_BMDMA_SHT(DRV_NAME), |
| }; |
| |
| static struct ata_port_operations phison_ops = { |
| .inherits = &ata_bmdma_port_ops, |
| .prereset = phison_pre_reset, |
| }; |
| |
| static int phison_init_one(struct pci_dev *pdev, const struct pci_device_id *id) |
| { |
| int ret; |
| struct ata_port_info info = { |
| .flags = ATA_FLAG_NO_ATAPI, |
| |
| .pio_mask = 0x1f, |
| .mwdma_mask = 0x07, |
| .udma_mask = ATA_UDMA5, |
| |
| .port_ops = &phison_ops, |
| }; |
| const struct ata_port_info *ppi[] = { &info, NULL }; |
| |
| ret = ata_pci_bmdma_init_one(pdev, ppi, &phison_sht, NULL, 0); |
| |
| dev_dbg(&pdev->dev, "phison_init_one(), ret = %x\n", ret); |
| |
| return ret; |
| } |
| |
| static const struct pci_device_id phison_pci_tbl[] = { |
| { PCI_DEVICE(PCI_VENDOR_ID_PHISON, PCI_DEVICE_ID_PS5000), |
| PCI_CLASS_STORAGE_IDE << 8, 0xffff00, 0 }, |
| { 0, }, |
| }; |
| MODULE_DEVICE_TABLE(pci, phison_pci_tbl); |
| |
| static struct pci_driver phison_pci_driver = { |
| .name = DRV_NAME, |
| .id_table = phison_pci_tbl, |
| .probe = phison_init_one, |
| .remove = ata_pci_remove_one, |
| #ifdef CONFIG_PM /* haven't tested it. */ |
| .suspend = ata_pci_device_suspend, |
| .resume = ata_pci_device_resume, |
| #endif |
| }; |
| |
| module_pci_driver(phison_pci_driver); |
| |
| MODULE_AUTHOR("Evan Ko"); |
| MODULE_DESCRIPTION("PCIE driver module for PHISON PS5000 E-BOX"); |
| MODULE_LICENSE("GPL"); |
| MODULE_VERSION(DRV_VERSION); |