Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 1 | /* |
| 2 | * pata_pcmcia.c - PCMCIA PATA controller driver. |
Alan Cox | ab77163 | 2008-10-27 15:09:10 +0000 | [diff] [blame] | 3 | * Copyright 2005-2006 Red Hat Inc, all rights reserved. |
Jeff Garzik | 85cd725 | 2006-08-31 00:03:49 -0400 | [diff] [blame] | 4 | * PCMCIA ident update Copyright 2006 Marcin Juszkiewicz |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 5 | * <openembedded@hrw.one.pl> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2, or (at your option) |
| 10 | * any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; see the file COPYING. If not, write to |
| 19 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 | * |
| 21 | * Heavily based upon ide-cs.c |
| 22 | * The initial developer of the original code is David A. Hinds |
| 23 | * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds |
| 24 | * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. |
| 25 | */ |
| 26 | |
| 27 | #include <linux/kernel.h> |
| 28 | #include <linux/module.h> |
| 29 | #include <linux/init.h> |
| 30 | #include <linux/blkdev.h> |
| 31 | #include <linux/delay.h> |
Tejun Heo | 5a0e3ad | 2010-03-24 17:04:11 +0900 | [diff] [blame] | 32 | #include <linux/slab.h> |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 33 | #include <scsi/scsi_host.h> |
| 34 | #include <linux/ata.h> |
| 35 | #include <linux/libata.h> |
| 36 | |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 37 | #include <pcmcia/cistpl.h> |
| 38 | #include <pcmcia/ds.h> |
| 39 | #include <pcmcia/cisreg.h> |
| 40 | #include <pcmcia/ciscode.h> |
| 41 | |
| 42 | |
| 43 | #define DRV_NAME "pata_pcmcia" |
Alan Cox | 3d47aa8 | 2009-03-24 10:23:19 +0000 | [diff] [blame] | 44 | #define DRV_VERSION "0.3.5" |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 45 | |
Alan | 4dc5200 | 2007-03-26 21:43:34 -0800 | [diff] [blame] | 46 | /** |
| 47 | * pcmcia_set_mode - PCMCIA specific mode setup |
Tejun Heo | 0260731 | 2007-08-06 18:36:23 +0900 | [diff] [blame] | 48 | * @link: link |
Alan | 4dc5200 | 2007-03-26 21:43:34 -0800 | [diff] [blame] | 49 | * @r_failed_dev: Return pointer for failed device |
| 50 | * |
| 51 | * Perform the tuning and setup of the devices and timings, which |
| 52 | * for PCMCIA is the same as any other controller. We wrap it however |
| 53 | * as we need to spot hardware with incorrect or missing master/slave |
| 54 | * decode, which alas is embarrassingly common in the PC world |
| 55 | */ |
| 56 | |
Tejun Heo | 0260731 | 2007-08-06 18:36:23 +0900 | [diff] [blame] | 57 | static int pcmcia_set_mode(struct ata_link *link, struct ata_device **r_failed_dev) |
Alan | 4dc5200 | 2007-03-26 21:43:34 -0800 | [diff] [blame] | 58 | { |
Tejun Heo | 0260731 | 2007-08-06 18:36:23 +0900 | [diff] [blame] | 59 | struct ata_device *master = &link->device[0]; |
| 60 | struct ata_device *slave = &link->device[1]; |
Alan | 4dc5200 | 2007-03-26 21:43:34 -0800 | [diff] [blame] | 61 | |
| 62 | if (!ata_dev_enabled(master) || !ata_dev_enabled(slave)) |
Tejun Heo | 0260731 | 2007-08-06 18:36:23 +0900 | [diff] [blame] | 63 | return ata_do_set_mode(link, r_failed_dev); |
Alan | 4dc5200 | 2007-03-26 21:43:34 -0800 | [diff] [blame] | 64 | |
| 65 | if (memcmp(master->id + ATA_ID_FW_REV, slave->id + ATA_ID_FW_REV, |
Jeff Garzik | 5796d1c | 2007-10-26 00:03:37 -0400 | [diff] [blame] | 66 | ATA_ID_FW_REV_LEN + ATA_ID_PROD_LEN) == 0) { |
Alan | 4dc5200 | 2007-03-26 21:43:34 -0800 | [diff] [blame] | 67 | /* Suspicious match, but could be two cards from |
| 68 | the same vendor - check serial */ |
| 69 | if (memcmp(master->id + ATA_ID_SERNO, slave->id + ATA_ID_SERNO, |
| 70 | ATA_ID_SERNO_LEN) == 0 && master->id[ATA_ID_SERNO] >> 8) { |
| 71 | ata_dev_printk(slave, KERN_WARNING, "is a ghost device, ignoring.\n"); |
| 72 | ata_dev_disable(slave); |
| 73 | } |
| 74 | } |
Tejun Heo | 0260731 | 2007-08-06 18:36:23 +0900 | [diff] [blame] | 75 | return ata_do_set_mode(link, r_failed_dev); |
Alan | 4dc5200 | 2007-03-26 21:43:34 -0800 | [diff] [blame] | 76 | } |
| 77 | |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 78 | /** |
| 79 | * pcmcia_set_mode_8bit - PCMCIA specific mode setup |
| 80 | * @link: link |
| 81 | * @r_failed_dev: Return pointer for failed device |
| 82 | * |
| 83 | * For the simple emulated 8bit stuff the less we do the better. |
| 84 | */ |
| 85 | |
| 86 | static int pcmcia_set_mode_8bit(struct ata_link *link, |
| 87 | struct ata_device **r_failed_dev) |
| 88 | { |
| 89 | return 0; |
| 90 | } |
| 91 | |
| 92 | /** |
| 93 | * ata_data_xfer_8bit - Transfer data by 8bit PIO |
Tejun Heo | f885521 | 2008-01-02 20:12:47 +0900 | [diff] [blame] | 94 | * @dev: device to target |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 95 | * @buf: data buffer |
| 96 | * @buflen: buffer length |
Tejun Heo | f885521 | 2008-01-02 20:12:47 +0900 | [diff] [blame] | 97 | * @rw: read/write |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 98 | * |
| 99 | * Transfer data from/to the device data register by 8 bit PIO. |
| 100 | * |
| 101 | * LOCKING: |
| 102 | * Inherited from caller. |
| 103 | */ |
| 104 | |
Tejun Heo | f885521 | 2008-01-02 20:12:47 +0900 | [diff] [blame] | 105 | static unsigned int ata_data_xfer_8bit(struct ata_device *dev, |
| 106 | unsigned char *buf, unsigned int buflen, int rw) |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 107 | { |
Tejun Heo | f885521 | 2008-01-02 20:12:47 +0900 | [diff] [blame] | 108 | struct ata_port *ap = dev->link->ap; |
| 109 | |
| 110 | if (rw == READ) |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 111 | ioread8_rep(ap->ioaddr.data_addr, buf, buflen); |
Tejun Heo | f885521 | 2008-01-02 20:12:47 +0900 | [diff] [blame] | 112 | else |
| 113 | iowrite8_rep(ap->ioaddr.data_addr, buf, buflen); |
| 114 | |
| 115 | return buflen; |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 116 | } |
| 117 | |
Alan Cox | 3d47aa8 | 2009-03-24 10:23:19 +0000 | [diff] [blame] | 118 | /** |
| 119 | * pcmcia_8bit_drain_fifo - Stock FIFO drain logic for SFF controllers |
| 120 | * @qc: command |
| 121 | * |
| 122 | * Drain the FIFO and device of any stuck data following a command |
Daniel Mack | 3ad2f3f | 2010-02-03 08:01:28 +0800 | [diff] [blame] | 123 | * failing to complete. In some cases this is necessary before a |
Alan Cox | 3d47aa8 | 2009-03-24 10:23:19 +0000 | [diff] [blame] | 124 | * reset will recover the device. |
| 125 | * |
| 126 | */ |
Jeff Garzik | 4fca377 | 2011-02-15 01:13:24 -0500 | [diff] [blame] | 127 | |
Robert Hancock | 9ffc5da | 2010-01-19 23:03:39 -0600 | [diff] [blame] | 128 | static void pcmcia_8bit_drain_fifo(struct ata_queued_cmd *qc) |
Alan Cox | 3d47aa8 | 2009-03-24 10:23:19 +0000 | [diff] [blame] | 129 | { |
| 130 | int count; |
| 131 | struct ata_port *ap; |
| 132 | |
| 133 | /* We only need to flush incoming data when a command was running */ |
| 134 | if (qc == NULL || qc->dma_dir == DMA_TO_DEVICE) |
| 135 | return; |
| 136 | |
| 137 | ap = qc->ap; |
| 138 | |
| 139 | /* Drain up to 64K of data before we give up this recovery method */ |
| 140 | for (count = 0; (ap->ops->sff_check_status(ap) & ATA_DRQ) |
| 141 | && count++ < 65536;) |
| 142 | ioread8(ap->ioaddr.data_addr); |
| 143 | |
| 144 | if (count) |
| 145 | ata_port_printk(ap, KERN_WARNING, "drained %d bytes to clear DRQ.\n", |
| 146 | count); |
| 147 | |
| 148 | } |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 149 | |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 150 | static struct scsi_host_template pcmcia_sht = { |
Tejun Heo | 68d1d07 | 2008-03-25 12:22:49 +0900 | [diff] [blame] | 151 | ATA_PIO_SHT(DRV_NAME), |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 152 | }; |
| 153 | |
| 154 | static struct ata_port_operations pcmcia_port_ops = { |
Tejun Heo | 029cfd6 | 2008-03-25 12:22:49 +0900 | [diff] [blame] | 155 | .inherits = &ata_sff_port_ops, |
Tejun Heo | 5682ed3 | 2008-04-07 22:47:16 +0900 | [diff] [blame] | 156 | .sff_data_xfer = ata_sff_data_xfer_noirq, |
Tejun Heo | 029cfd6 | 2008-03-25 12:22:49 +0900 | [diff] [blame] | 157 | .cable_detect = ata_cable_40wire, |
| 158 | .set_mode = pcmcia_set_mode, |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 159 | }; |
| 160 | |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 161 | static struct ata_port_operations pcmcia_8bit_port_ops = { |
Tejun Heo | 029cfd6 | 2008-03-25 12:22:49 +0900 | [diff] [blame] | 162 | .inherits = &ata_sff_port_ops, |
Tejun Heo | 5682ed3 | 2008-04-07 22:47:16 +0900 | [diff] [blame] | 163 | .sff_data_xfer = ata_data_xfer_8bit, |
Tejun Heo | 029cfd6 | 2008-03-25 12:22:49 +0900 | [diff] [blame] | 164 | .cable_detect = ata_cable_40wire, |
| 165 | .set_mode = pcmcia_set_mode_8bit, |
Tejun Heo | 8244cd0 | 2010-05-10 21:41:36 +0200 | [diff] [blame] | 166 | .sff_drain_fifo = pcmcia_8bit_drain_fifo, |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 167 | }; |
| 168 | |
Dominik Brodowski | 0bac660 | 2008-07-29 08:43:20 +0200 | [diff] [blame] | 169 | |
Dominik Brodowski | 00990e7 | 2010-07-30 13:13:46 +0200 | [diff] [blame] | 170 | static int pcmcia_check_one_config(struct pcmcia_device *pdev, void *priv_data) |
Dominik Brodowski | 0bac660 | 2008-07-29 08:43:20 +0200 | [diff] [blame] | 171 | { |
Dominik Brodowski | 00990e7 | 2010-07-30 13:13:46 +0200 | [diff] [blame] | 172 | int *is_kme = priv_data; |
Dominik Brodowski | 0bac660 | 2008-07-29 08:43:20 +0200 | [diff] [blame] | 173 | |
Dominik Brodowski | 00990e7 | 2010-07-30 13:13:46 +0200 | [diff] [blame] | 174 | if (!(pdev->resource[0]->flags & IO_DATA_PATH_WIDTH_8)) { |
| 175 | pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; |
| 176 | pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; |
Dominik Brodowski | 0bac660 | 2008-07-29 08:43:20 +0200 | [diff] [blame] | 177 | } |
Dominik Brodowski | 00990e7 | 2010-07-30 13:13:46 +0200 | [diff] [blame] | 178 | pdev->resource[1]->flags &= ~IO_DATA_PATH_WIDTH; |
| 179 | pdev->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; |
| 180 | |
| 181 | if (pdev->resource[1]->end) { |
| 182 | pdev->resource[0]->end = 8; |
| 183 | pdev->resource[1]->end = (*is_kme) ? 2 : 1; |
| 184 | } else { |
| 185 | if (pdev->resource[0]->end < 16) |
| 186 | return -ENODEV; |
| 187 | } |
| 188 | |
| 189 | return pcmcia_request_io(pdev); |
Dominik Brodowski | 0bac660 | 2008-07-29 08:43:20 +0200 | [diff] [blame] | 190 | } |
| 191 | |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 192 | /** |
| 193 | * pcmcia_init_one - attach a PCMCIA interface |
| 194 | * @pdev: pcmcia device |
| 195 | * |
| 196 | * Register a PCMCIA IDE interface. Such interfaces are PIO 0 and |
| 197 | * shared IRQ. |
| 198 | */ |
| 199 | |
| 200 | static int pcmcia_init_one(struct pcmcia_device *pdev) |
| 201 | { |
Tejun Heo | 5d72882 | 2007-04-17 23:44:08 +0900 | [diff] [blame] | 202 | struct ata_host *host; |
| 203 | struct ata_port *ap; |
Dominik Brodowski | 444486a | 2009-10-23 12:55:28 +0200 | [diff] [blame] | 204 | int is_kme = 0, ret = -ENOMEM, p; |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 205 | unsigned long io_base, ctl_base; |
Tejun Heo | 0d5ff56 | 2007-02-01 15:06:36 +0900 | [diff] [blame] | 206 | void __iomem *io_addr, *ctl_addr; |
Alan Cox | d7b1745 | 2007-11-19 14:43:07 +0000 | [diff] [blame] | 207 | int n_ports = 1; |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 208 | struct ata_port_operations *ops = &pcmcia_port_ops; |
| 209 | |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 210 | /* Set up attributes in order to probe card and get resources */ |
Dominik Brodowski | 00990e7 | 2010-07-30 13:13:46 +0200 | [diff] [blame] | 211 | pdev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO | |
| 212 | CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC; |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 213 | |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 214 | /* See if we have a manufacturer identifier. Use it to set is_kme for |
| 215 | vendor quirks */ |
Dominik Brodowski | efd5058 | 2006-10-25 21:28:53 -0400 | [diff] [blame] | 216 | is_kme = ((pdev->manf_id == MANFID_KME) && |
| 217 | ((pdev->card_id == PRODID_KME_KXLC005_A) || |
| 218 | (pdev->card_id == PRODID_KME_KXLC005_B))); |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 219 | |
Dominik Brodowski | 00990e7 | 2010-07-30 13:13:46 +0200 | [diff] [blame] | 220 | if (pcmcia_loop_config(pdev, pcmcia_check_one_config, &is_kme)) { |
Dominik Brodowski | 440eed4 | 2010-07-30 09:51:52 +0200 | [diff] [blame] | 221 | pdev->config_flags &= ~CONF_AUTO_CHECK_VCC; |
Dominik Brodowski | 00990e7 | 2010-07-30 13:13:46 +0200 | [diff] [blame] | 222 | if (pcmcia_loop_config(pdev, pcmcia_check_one_config, &is_kme)) |
Dominik Brodowski | 0bac660 | 2008-07-29 08:43:20 +0200 | [diff] [blame] | 223 | goto failed; /* No suitable config found */ |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 224 | } |
Dominik Brodowski | 9a017a9 | 2010-07-24 15:58:54 +0200 | [diff] [blame] | 225 | io_base = pdev->resource[0]->start; |
Dominik Brodowski | 00990e7 | 2010-07-30 13:13:46 +0200 | [diff] [blame] | 226 | if (pdev->resource[1]->end) |
| 227 | ctl_base = pdev->resource[1]->start; |
| 228 | else |
| 229 | ctl_base = pdev->resource[0]->start + 0x0e; |
| 230 | |
Dominik Brodowski | eb14120 | 2010-03-07 12:21:16 +0100 | [diff] [blame] | 231 | if (!pdev->irq) |
Dominik Brodowski | 444486a | 2009-10-23 12:55:28 +0200 | [diff] [blame] | 232 | goto failed; |
| 233 | |
Dominik Brodowski | 1ac71e5 | 2010-07-29 19:27:09 +0200 | [diff] [blame] | 234 | ret = pcmcia_enable_device(pdev); |
Dominik Brodowski | 444486a | 2009-10-23 12:55:28 +0200 | [diff] [blame] | 235 | if (ret) |
| 236 | goto failed; |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 237 | |
Tejun Heo | 0d5ff56 | 2007-02-01 15:06:36 +0900 | [diff] [blame] | 238 | /* iomap */ |
| 239 | ret = -ENOMEM; |
| 240 | io_addr = devm_ioport_map(&pdev->dev, io_base, 8); |
| 241 | ctl_addr = devm_ioport_map(&pdev->dev, ctl_base, 1); |
| 242 | if (!io_addr || !ctl_addr) |
| 243 | goto failed; |
| 244 | |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 245 | /* Success. Disable the IRQ nIEN line, do quirks */ |
Tejun Heo | 0d5ff56 | 2007-02-01 15:06:36 +0900 | [diff] [blame] | 246 | iowrite8(0x02, ctl_addr); |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 247 | if (is_kme) |
Tejun Heo | 0d5ff56 | 2007-02-01 15:06:36 +0900 | [diff] [blame] | 248 | iowrite8(0x81, ctl_addr + 0x01); |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 249 | |
| 250 | /* FIXME: Could be more ports at base + 0x10 but we only deal with |
| 251 | one right now */ |
Dominik Brodowski | 9a017a9 | 2010-07-24 15:58:54 +0200 | [diff] [blame] | 252 | if (resource_size(pdev->resource[0]) >= 0x20) |
Alan Cox | d7b1745 | 2007-11-19 14:43:07 +0000 | [diff] [blame] | 253 | n_ports = 2; |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 254 | |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 255 | if (pdev->manf_id == 0x0097 && pdev->card_id == 0x1620) |
| 256 | ops = &pcmcia_8bit_port_ops; |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 257 | /* |
Jeff Garzik | 5796d1c | 2007-10-26 00:03:37 -0400 | [diff] [blame] | 258 | * Having done the PCMCIA plumbing the ATA side is relatively |
| 259 | * sane. |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 260 | */ |
Tejun Heo | 5d72882 | 2007-04-17 23:44:08 +0900 | [diff] [blame] | 261 | ret = -ENOMEM; |
Alan Cox | d7b1745 | 2007-11-19 14:43:07 +0000 | [diff] [blame] | 262 | host = ata_host_alloc(&pdev->dev, n_ports); |
Tejun Heo | 5d72882 | 2007-04-17 23:44:08 +0900 | [diff] [blame] | 263 | if (!host) |
| 264 | goto failed; |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 265 | |
Alan Cox | d7b1745 | 2007-11-19 14:43:07 +0000 | [diff] [blame] | 266 | for (p = 0; p < n_ports; p++) { |
| 267 | ap = host->ports[p]; |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 268 | |
Alan Cox | d7b1745 | 2007-11-19 14:43:07 +0000 | [diff] [blame] | 269 | ap->ops = ops; |
Erik Inge Bolsø | 14bdef9 | 2009-03-14 21:38:24 +0100 | [diff] [blame] | 270 | ap->pio_mask = ATA_PIO0; /* ISA so PIO 0 cycles */ |
Alan Cox | d7b1745 | 2007-11-19 14:43:07 +0000 | [diff] [blame] | 271 | ap->flags |= ATA_FLAG_SLAVE_POSS; |
| 272 | ap->ioaddr.cmd_addr = io_addr + 0x10 * p; |
| 273 | ap->ioaddr.altstatus_addr = ctl_addr + 0x10 * p; |
| 274 | ap->ioaddr.ctl_addr = ctl_addr + 0x10 * p; |
Tejun Heo | 9363c38 | 2008-04-07 22:47:16 +0900 | [diff] [blame] | 275 | ata_sff_std_ports(&ap->ioaddr); |
Alan Cox | d7b1745 | 2007-11-19 14:43:07 +0000 | [diff] [blame] | 276 | |
| 277 | ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx", io_base, ctl_base); |
| 278 | } |
Tejun Heo | cbcdd87 | 2007-08-18 13:14:55 +0900 | [diff] [blame] | 279 | |
Tejun Heo | 5d72882 | 2007-04-17 23:44:08 +0900 | [diff] [blame] | 280 | /* activate */ |
Dominik Brodowski | eb14120 | 2010-03-07 12:21:16 +0100 | [diff] [blame] | 281 | ret = ata_host_activate(host, pdev->irq, ata_sff_interrupt, |
Tejun Heo | 5d72882 | 2007-04-17 23:44:08 +0900 | [diff] [blame] | 282 | IRQF_SHARED, &pcmcia_sht); |
| 283 | if (ret) |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 284 | goto failed; |
| 285 | |
Dominik Brodowski | a371b37 | 2010-03-20 20:04:26 +0100 | [diff] [blame] | 286 | pdev->priv = host; |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 287 | return 0; |
| 288 | |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 289 | failed: |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 290 | pcmcia_disable_device(pdev); |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 291 | return ret; |
| 292 | } |
| 293 | |
| 294 | /** |
| 295 | * pcmcia_remove_one - unplug an pcmcia interface |
| 296 | * @pdev: pcmcia device |
| 297 | * |
| 298 | * A PCMCIA ATA device has been unplugged. Perform the needed |
| 299 | * cleanup. Also called on module unload for any active devices. |
| 300 | */ |
| 301 | |
| 302 | static void pcmcia_remove_one(struct pcmcia_device *pdev) |
| 303 | { |
Dominik Brodowski | a371b37 | 2010-03-20 20:04:26 +0100 | [diff] [blame] | 304 | struct ata_host *host = pdev->priv; |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 305 | |
Dominik Brodowski | a371b37 | 2010-03-20 20:04:26 +0100 | [diff] [blame] | 306 | if (host) |
| 307 | ata_host_detach(host); |
| 308 | |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 309 | pcmcia_disable_device(pdev); |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 310 | } |
| 311 | |
| 312 | static struct pcmcia_device_id pcmcia_devices[] = { |
| 313 | PCMCIA_DEVICE_FUNC_ID(4), |
Kristoffer Ericson | 77ec15c | 2007-10-15 15:51:42 -0400 | [diff] [blame] | 314 | PCMCIA_DEVICE_MANF_CARD(0x0000, 0x0000), /* Corsair */ |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 315 | PCMCIA_DEVICE_MANF_CARD(0x0007, 0x0000), /* Hitachi */ |
Magnus Damm | ed2a6e4 | 2007-02-18 17:52:25 +0900 | [diff] [blame] | 316 | PCMCIA_DEVICE_MANF_CARD(0x000a, 0x0000), /* I-O Data CFA */ |
| 317 | PCMCIA_DEVICE_MANF_CARD(0x001c, 0x0001), /* Mitsubishi CFA */ |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 318 | PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704), |
Richard Kennedy | 7871e74 | 2007-05-08 15:20:56 +0100 | [diff] [blame] | 319 | PCMCIA_DEVICE_MANF_CARD(0x0032, 0x2904), |
Magnus Damm | ed2a6e4 | 2007-02-18 17:52:25 +0900 | [diff] [blame] | 320 | PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401), /* SanDisk CFA */ |
Dominik Brodowski | 795659e | 2008-08-03 21:12:07 +0200 | [diff] [blame] | 321 | PCMCIA_DEVICE_MANF_CARD(0x004f, 0x0000), /* Kingston */ |
Alan Cox | a5df2ea | 2007-10-15 20:44:11 +0100 | [diff] [blame] | 322 | PCMCIA_DEVICE_MANF_CARD(0x0097, 0x1620), /* TI emulated */ |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 323 | PCMCIA_DEVICE_MANF_CARD(0x0098, 0x0000), /* Toshiba */ |
| 324 | PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d), |
| 325 | PCMCIA_DEVICE_MANF_CARD(0x00ce, 0x0000), /* Samsung */ |
Jeff Garzik | 5796d1c | 2007-10-26 00:03:37 -0400 | [diff] [blame] | 326 | PCMCIA_DEVICE_MANF_CARD(0x0319, 0x0000), /* Hitachi */ |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 327 | PCMCIA_DEVICE_MANF_CARD(0x2080, 0x0001), |
Magnus Damm | ed2a6e4 | 2007-02-18 17:52:25 +0900 | [diff] [blame] | 328 | PCMCIA_DEVICE_MANF_CARD(0x4e01, 0x0100), /* Viking CFA */ |
| 329 | PCMCIA_DEVICE_MANF_CARD(0x4e01, 0x0200), /* Lexar, Viking CFA */ |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 330 | PCMCIA_DEVICE_PROD_ID123("Caravelle", "PSC-IDE ", "PSC000", 0x8c36137c, 0xd0693ab8, 0x2768a9f0), |
| 331 | PCMCIA_DEVICE_PROD_ID123("CDROM", "IDE", "MCD-601p", 0x1b9179ca, 0xede88951, 0x0d902f74), |
| 332 | PCMCIA_DEVICE_PROD_ID123("PCMCIA", "IDE CARD", "F1", 0x281f1c5d, 0x1907960c, 0xf7fde8b9), |
| 333 | PCMCIA_DEVICE_PROD_ID12("ARGOSY", "CD-ROM", 0x78f308dc, 0x66536591), |
| 334 | PCMCIA_DEVICE_PROD_ID12("ARGOSY", "PnPIDE", 0x78f308dc, 0x0c694728), |
Wolfram Sang | 044dcc8 | 2009-07-26 18:27:29 +0200 | [diff] [blame] | 335 | PCMCIA_DEVICE_PROD_ID12("CNF ", "CD-ROM", 0x46d7db81, 0x66536591), |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 336 | PCMCIA_DEVICE_PROD_ID12("CNF CD-M", "CD-ROM", 0x7d93b852, 0x66536591), |
| 337 | PCMCIA_DEVICE_PROD_ID12("Creative Technology Ltd.", "PCMCIA CD-ROM Interface Card", 0xff8c8a45, 0xfe8020c4), |
| 338 | PCMCIA_DEVICE_PROD_ID12("Digital Equipment Corporation.", "Digital Mobile Media CD-ROM", 0x17692a66, 0xef1dcbde), |
| 339 | PCMCIA_DEVICE_PROD_ID12("EXP", "CD+GAME", 0x6f58c983, 0x63c13aaf), |
| 340 | PCMCIA_DEVICE_PROD_ID12("EXP ", "CD-ROM", 0x0a5c52fd, 0x66536591), |
| 341 | PCMCIA_DEVICE_PROD_ID12("EXP ", "PnPIDE", 0x0a5c52fd, 0x0c694728), |
| 342 | PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e), |
| 343 | PCMCIA_DEVICE_PROD_ID12("HITACHI", "FLASH", 0xf4f43949, 0x9eb86aae), |
| 344 | PCMCIA_DEVICE_PROD_ID12("HITACHI", "microdrive", 0xf4f43949, 0xa6d76178), |
Dominik Brodowski | 795659e | 2008-08-03 21:12:07 +0200 | [diff] [blame] | 345 | PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420), |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 346 | PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178), |
| 347 | PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753), |
Kristoffer Ericson | 85ea2d3 | 2010-05-02 21:48:24 +0200 | [diff] [blame] | 348 | PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb), |
Kristoffer Ericson | f25798e | 2010-04-19 19:54:11 +0200 | [diff] [blame] | 349 | PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10), |
Marcin Juszkiewicz | 363f7e4 | 2007-07-20 01:11:53 +0200 | [diff] [blame] | 350 | PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e), |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 351 | PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b), |
| 352 | PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149), |
| 353 | PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674), |
| 354 | PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2 ", 0xe37be2b5, 0x8671043b), |
Matt Reimer | 74e2338 | 2008-06-20 20:53:34 +0200 | [diff] [blame] | 355 | PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF300", 0x7ed2ad87, 0x7e9e78ee), |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 356 | PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF500", 0x7ed2ad87, 0x7a13045c), |
| 357 | PCMCIA_DEVICE_PROD_ID2("NinjaATA-", 0xebe0bd79), |
| 358 | PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591), |
| 359 | PCMCIA_DEVICE_PROD_ID12("PCMCIA", "PnPIDE", 0x281f1c5d, 0x0c694728), |
| 360 | PCMCIA_DEVICE_PROD_ID12("SHUTTLE TECHNOLOGY LTD.", "PCCARD-IDE/ATAPI Adapter", 0x4a3f0ba0, 0x322560e1), |
| 361 | PCMCIA_DEVICE_PROD_ID12("SEAGATE", "ST1", 0x87c1b330, 0xe1f30883), |
| 362 | PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "04/05/06", 0x43d74cb4, 0x6a22777d), |
| 363 | PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6), |
| 364 | PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003), |
Alan Cox | a0a00cb | 2006-10-04 12:47:14 +0100 | [diff] [blame] | 365 | PCMCIA_DEVICE_PROD_ID1("TRANSCEND 512M ", 0xd0909443), |
Kristoffer Ericson | a17bf22 | 2008-06-20 20:53:34 +0200 | [diff] [blame] | 366 | PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF45", 0x709b1bf1, 0xf68b6f32), |
Matt Reimer | bf4e182 | 2006-10-26 15:56:00 -0700 | [diff] [blame] | 367 | PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1), |
Aeschbacher, Fabrice | 48aaae7 | 2007-05-10 22:48:48 -0700 | [diff] [blame] | 368 | PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2), |
Alan Cox | a0a00cb | 2006-10-04 12:47:14 +0100 | [diff] [blame] | 369 | PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8), |
Kristoffer Ericson | 85ea2d3 | 2010-05-02 21:48:24 +0200 | [diff] [blame] | 370 | PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133), |
Kristoffer Ericson | f25798e | 2010-04-19 19:54:11 +0200 | [diff] [blame] | 371 | PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47), |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 372 | PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852), |
Marcin Juszkiewicz | 0517793 | 2006-10-30 22:28:09 +0100 | [diff] [blame] | 373 | PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918), |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 374 | PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209), |
| 375 | PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e), |
| 376 | PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6), |
Marc Pignat | a12d6c9 | 2008-11-06 11:44:34 +0100 | [diff] [blame] | 377 | PCMCIA_DEVICE_PROD_ID2("Flash Card", 0x5a362506), |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 378 | PCMCIA_DEVICE_NULL, |
| 379 | }; |
| 380 | |
| 381 | MODULE_DEVICE_TABLE(pcmcia, pcmcia_devices); |
| 382 | |
| 383 | static struct pcmcia_driver pcmcia_driver = { |
| 384 | .owner = THIS_MODULE, |
Dominik Brodowski | 2e9b981 | 2010-08-08 11:36:26 +0200 | [diff] [blame] | 385 | .name = DRV_NAME, |
Jeff Garzik | 669a5db | 2006-08-29 18:12:40 -0400 | [diff] [blame] | 386 | .id_table = pcmcia_devices, |
| 387 | .probe = pcmcia_init_one, |
| 388 | .remove = pcmcia_remove_one, |
| 389 | }; |
| 390 | |
| 391 | static int __init pcmcia_init(void) |
| 392 | { |
| 393 | return pcmcia_register_driver(&pcmcia_driver); |
| 394 | } |
| 395 | |
| 396 | static void __exit pcmcia_exit(void) |
| 397 | { |
| 398 | pcmcia_unregister_driver(&pcmcia_driver); |
| 399 | } |
| 400 | |
| 401 | MODULE_AUTHOR("Alan Cox"); |
| 402 | MODULE_DESCRIPTION("low-level driver for PCMCIA ATA"); |
| 403 | MODULE_LICENSE("GPL"); |
| 404 | MODULE_VERSION(DRV_VERSION); |
| 405 | |
| 406 | module_init(pcmcia_init); |
| 407 | module_exit(pcmcia_exit); |