blob: 063b933d864a81f04acc0bbabdce2ec0297b7088 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*======================================================================
2
3 A driver for PCMCIA IDE/ATA disk cards
4
Linus Torvalds1da177e2005-04-16 15:20:36 -07005 The contents of this file are subject to the Mozilla Public
6 License Version 1.1 (the "License"); you may not use this file
7 except in compliance with the License. You may obtain a copy of
8 the License at http://www.mozilla.org/MPL/
9
10 Software distributed under the License is distributed on an "AS
11 IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
12 implied. See the License for the specific language governing
13 rights and limitations under the License.
14
15 The initial developer of the original code is David A. Hinds
16 <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
17 are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
18
19 Alternatively, the contents of this file may be used under the
20 terms of the GNU General Public License version 2 (the "GPL"), in
21 which case the provisions of the GPL are applicable instead of the
22 above. If you wish to allow the use of your version of this file
23 only under the terms of the GPL and not to allow others to use
24 your version of this file under the MPL, indicate your decision
25 by deleting the provisions above and replace them with the notice
26 and other provisions required by the GPL. If you do not delete
27 the provisions above, a recipient may use your version of this
28 file under either the MPL or the GPL.
Kristoffer Ericson7b1dec52007-10-16 22:29:52 +020029
Linus Torvalds1da177e2005-04-16 15:20:36 -070030======================================================================*/
31
32#include <linux/module.h>
33#include <linux/kernel.h>
34#include <linux/init.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070035#include <linux/ptrace.h>
36#include <linux/slab.h>
37#include <linux/string.h>
38#include <linux/timer.h>
39#include <linux/ioport.h>
40#include <linux/ide.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070041#include <linux/major.h>
Nishanth Aravamudan2aad5f02005-09-10 00:27:15 -070042#include <linux/delay.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070043#include <asm/io.h>
44#include <asm/system.h>
45
Linus Torvalds1da177e2005-04-16 15:20:36 -070046#include <pcmcia/cs_types.h>
47#include <pcmcia/cs.h>
48#include <pcmcia/cistpl.h>
49#include <pcmcia/ds.h>
50#include <pcmcia/cisreg.h>
51#include <pcmcia/ciscode.h>
52
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +020053#define DRV_NAME "ide-cs"
54
Linus Torvalds1da177e2005-04-16 15:20:36 -070055/*====================================================================*/
56
57/* Module parameters */
58
59MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
60MODULE_DESCRIPTION("PCMCIA ATA/IDE card driver");
61MODULE_LICENSE("Dual MPL/GPL");
62
63#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
64
Larry Finger81522422008-07-11 21:48:54 -050065#ifdef CONFIG_PCMCIA_DEBUG
66INT_MODULE_PARM(pc_debug, 0);
Linus Torvalds1da177e2005-04-16 15:20:36 -070067#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
Linus Torvalds1da177e2005-04-16 15:20:36 -070068#else
69#define DEBUG(n, args...)
70#endif
71
72/*====================================================================*/
73
Linus Torvalds1da177e2005-04-16 15:20:36 -070074typedef struct ide_info_t {
Dominik Brodowskifd238232006-03-05 10:45:09 +010075 struct pcmcia_device *p_dev;
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +020076 struct ide_host *host;
Linus Torvalds1da177e2005-04-16 15:20:36 -070077 int ndev;
78 dev_node_t node;
Linus Torvalds1da177e2005-04-16 15:20:36 -070079} ide_info_t;
80
Dominik Brodowskifba395e2006-03-31 17:21:06 +020081static void ide_release(struct pcmcia_device *);
Dominik Brodowski15b99ac2006-03-31 17:26:06 +020082static int ide_config(struct pcmcia_device *);
Linus Torvalds1da177e2005-04-16 15:20:36 -070083
Dominik Brodowskicc3b4862005-11-14 21:23:14 +010084static void ide_detach(struct pcmcia_device *p_dev);
Linus Torvalds1da177e2005-04-16 15:20:36 -070085
Dominik Brodowskib4635812005-11-14 21:25:35 +010086
87
Linus Torvalds1da177e2005-04-16 15:20:36 -070088
89/*======================================================================
90
91 ide_attach() creates an "instance" of the driver, allocating
92 local data structures for one device. The device is registered
93 with Card Services.
94
95======================================================================*/
96
Dominik Brodowski15b99ac2006-03-31 17:26:06 +020097static int ide_probe(struct pcmcia_device *link)
Linus Torvalds1da177e2005-04-16 15:20:36 -070098{
99 ide_info_t *info;
Dominik Brodowskif8cfa612005-11-14 21:25:51 +0100100
Linus Torvalds1da177e2005-04-16 15:20:36 -0700101 DEBUG(0, "ide_attach()\n");
102
103 /* Create new ide device */
Deepak Saxenaf5e3c2f2005-11-07 01:01:25 -0800104 info = kzalloc(sizeof(*info), GFP_KERNEL);
Dominik Brodowskif8cfa612005-11-14 21:25:51 +0100105 if (!info)
106 return -ENOMEM;
Dominik Brodowskifd238232006-03-05 10:45:09 +0100107
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200108 info->p_dev = link;
Dominik Brodowskifd238232006-03-05 10:45:09 +0100109 link->priv = info;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700110
111 link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
112 link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
113 link->io.IOAddrLines = 3;
David Brownell53a04c62006-10-03 01:14:35 -0700114 link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700115 link->irq.IRQInfo1 = IRQ_LEVEL_ID;
116 link->conf.Attributes = CONF_ENABLE_IRQ;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700117 link->conf.IntType = INT_MEMORY_AND_IO;
Dominik Brodowskif8cfa612005-11-14 21:25:51 +0100118
Dominik Brodowski15b99ac2006-03-31 17:26:06 +0200119 return ide_config(link);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700120} /* ide_attach */
121
122/*======================================================================
123
124 This deletes a driver "instance". The device is de-registered
125 with Card Services. If it has been released, all local data
126 structures are freed. Otherwise, the structures will be freed
127 when the device is released.
128
129======================================================================*/
130
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200131static void ide_detach(struct pcmcia_device *link)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700132{
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +0200133 ide_info_t *info = link->priv;
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200134 ide_hwif_t *hwif = info->host->ports[0];
Bartlomiej Zolnierkiewiczfbc69fd2008-06-15 21:00:23 +0200135 unsigned long data_addr, ctl_addr;
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +0200136
Linus Torvalds1da177e2005-04-16 15:20:36 -0700137 DEBUG(0, "ide_detach(0x%p)\n", link);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700138
Bartlomiej Zolnierkiewiczfbc69fd2008-06-15 21:00:23 +0200139 data_addr = hwif->io_ports.data_addr;
140 ctl_addr = hwif->io_ports.ctl_addr;
141
Dominik Brodowskie2d40962006-03-02 00:09:29 +0100142 ide_release(link);
Dominik Brodowskib4635812005-11-14 21:25:35 +0100143
Bartlomiej Zolnierkiewiczfbc69fd2008-06-15 21:00:23 +0200144 release_region(ctl_addr, 1);
145 release_region(data_addr, 8);
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +0200146
147 kfree(info);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700148} /* ide_detach */
149
Bartlomiej Zolnierkiewiczac95bee2008-04-26 22:25:14 +0200150static const struct ide_port_ops idecs_port_ops = {
151 .quirkproc = ide_undecoded_slave,
152};
153
Bartlomiej Zolnierkiewiczdccdf522008-07-16 20:33:40 +0200154static const struct ide_port_info idecs_port_info = {
155 .port_ops = &idecs_port_ops,
156 .host_flags = IDE_HFLAG_NO_DMA,
Bartlomiej Zolnierkiewicz255115fb2009-03-27 12:46:27 +0100157 .irq_flags = IRQF_SHARED,
Bartlomiej Zolnierkiewicz29e52cf2009-05-17 19:12:22 +0200158 .chipset = ide_pci,
Bartlomiej Zolnierkiewiczdccdf522008-07-16 20:33:40 +0200159};
160
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200161static struct ide_host *idecs_register(unsigned long io, unsigned long ctl,
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +0200162 unsigned long irq, struct pcmcia_device *handle)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700163{
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200164 struct ide_host *host;
Bartlomiej Zolnierkiewicz9e016a72008-02-02 19:56:39 +0100165 ide_hwif_t *hwif;
Bartlomiej Zolnierkiewicz6f904d02008-07-23 19:55:57 +0200166 int i, rc;
Bartlomiej Zolnierkiewicz9f36d312009-05-17 19:12:25 +0200167 struct ide_hw hw, *hws[] = { &hw };
Bartlomiej Zolnierkiewicz9e016a72008-02-02 19:56:39 +0100168
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +0200169 if (!request_region(io, 8, DRV_NAME)) {
170 printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX not free.\n",
171 DRV_NAME, io, io + 7);
172 return NULL;
173 }
174
175 if (!request_region(ctl, 1, DRV_NAME)) {
176 printk(KERN_ERR "%s: I/O resource 0x%lX not free.\n",
177 DRV_NAME, ctl);
178 release_region(io, 8);
179 return NULL;
180 }
181
Linus Torvalds1da177e2005-04-16 15:20:36 -0700182 memset(&hw, 0, sizeof(hw));
Bartlomiej Zolnierkiewiczdcb425f52008-02-02 19:56:47 +0100183 ide_std_init_ports(&hw, io, ctl);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700184 hw.irq = irq;
Hannes Reinecke4349d5c2005-11-09 22:47:18 +0100185 hw.dev = &handle->dev;
Bartlomiej Zolnierkiewicz9e016a72008-02-02 19:56:39 +0100186
Bartlomiej Zolnierkiewiczdca39832009-05-17 19:12:24 +0200187 rc = ide_host_add(&idecs_port_info, hws, 1, &host);
Bartlomiej Zolnierkiewicz6f904d02008-07-23 19:55:57 +0200188 if (rc)
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +0200189 goto out_release;
Bartlomiej Zolnierkiewicz9e016a72008-02-02 19:56:39 +0100190
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200191 hwif = host->ports[0];
Bartlomiej Zolnierkiewicz9e016a72008-02-02 19:56:39 +0100192
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +0200193 if (hwif->present)
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200194 return host;
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +0200195
Bartlomiej Zolnierkiewicz792a1a92008-06-15 21:00:23 +0200196 /* retry registration in case device is still spinning up */
197 for (i = 0; i < 10; i++) {
198 msleep(100);
199 ide_port_scan(hwif);
200 if (hwif->present)
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200201 return host;
Bartlomiej Zolnierkiewicz792a1a92008-06-15 21:00:23 +0200202 }
203
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200204 return host;
Bartlomiej Zolnierkiewicz792a1a92008-06-15 21:00:23 +0200205
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +0200206out_release:
207 release_region(ctl, 1);
208 release_region(io, 8);
209 return NULL;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700210}
211
212/*======================================================================
213
214 ide_config() is scheduled to run after a CARD_INSERTION event
215 is received, to configure the PCMCIA socket, and to make the
216 ide device available to the system.
217
218======================================================================*/
219
220#define CS_CHECK(fn, ret) \
221do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
222
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200223struct pcmcia_config_check {
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200224 unsigned long ctl_base;
225 int skip_vcc;
226 int is_kme;
227};
228
229static int pcmcia_check_one_config(struct pcmcia_device *pdev,
230 cistpl_cftable_entry_t *cfg,
Dominik Brodowski8e2fc392008-08-02 15:30:31 +0200231 cistpl_cftable_entry_t *dflt,
Dominik Brodowskiad913c12008-08-02 16:12:00 +0200232 unsigned int vcc,
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200233 void *priv_data)
234{
235 struct pcmcia_config_check *stk = priv_data;
236
237 /* Check for matching Vcc, unless we're desperate */
238 if (!stk->skip_vcc) {
239 if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
Dominik Brodowskiad913c12008-08-02 16:12:00 +0200240 if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000)
Dominik Brodowski8e2fc392008-08-02 15:30:31 +0200241 return -ENODEV;
242 } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) {
Dominik Brodowskiad913c12008-08-02 16:12:00 +0200243 if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000)
Dominik Brodowski8e2fc392008-08-02 15:30:31 +0200244 return -ENODEV;
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200245 }
246 }
247
248 if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
249 pdev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
Dominik Brodowski8e2fc392008-08-02 15:30:31 +0200250 else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM))
251 pdev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000;
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200252
Dominik Brodowski8e2fc392008-08-02 15:30:31 +0200253 if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
254 cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200255 pdev->conf.ConfigIndex = cfg->index;
256 pdev->io.BasePort1 = io->win[0].base;
257 pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
258 if (!(io->flags & CISTPL_IO_16BIT))
259 pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
260 if (io->nwin == 2) {
261 pdev->io.NumPorts1 = 8;
262 pdev->io.BasePort2 = io->win[1].base;
263 pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1;
264 if (pcmcia_request_io(pdev, &pdev->io) != 0)
Dominik Brodowski8e2fc392008-08-02 15:30:31 +0200265 return -ENODEV;
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200266 stk->ctl_base = pdev->io.BasePort2;
267 } else if ((io->nwin == 1) && (io->win[0].len >= 16)) {
268 pdev->io.NumPorts1 = io->win[0].len;
269 pdev->io.NumPorts2 = 0;
270 if (pcmcia_request_io(pdev, &pdev->io) != 0)
Dominik Brodowski8e2fc392008-08-02 15:30:31 +0200271 return -ENODEV;
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200272 stk->ctl_base = pdev->io.BasePort1 + 0x0e;
273 } else
Dominik Brodowski8e2fc392008-08-02 15:30:31 +0200274 return -ENODEV;
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200275 /* If we've got this far, we're done */
276 return 0;
277 }
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200278 return -ENODEV;
279}
280
Dominik Brodowski15b99ac2006-03-31 17:26:06 +0200281static int ide_config(struct pcmcia_device *link)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700282{
Linus Torvalds1da177e2005-04-16 15:20:36 -0700283 ide_info_t *info = link->priv;
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200284 struct pcmcia_config_check *stk = NULL;
285 int last_ret = 0, last_fn = 0, is_kme = 0;
Linus Torvalds2f1b9252006-07-12 21:04:16 -0700286 unsigned long io_base, ctl_base;
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200287 struct ide_host *host;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700288
289 DEBUG(0, "ide_config(0x%p)\n", link);
290
Dominik Brodowskiefd50582006-10-25 21:28:53 -0400291 is_kme = ((link->manf_id == MANFID_KME) &&
292 ((link->card_id == PRODID_KME_KXLC005_A) ||
293 (link->card_id == PRODID_KME_KXLC005_B)));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700294
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200295 stk = kzalloc(sizeof(*stk), GFP_KERNEL);
296 if (!stk)
297 goto err_mem;
298 stk->is_kme = is_kme;
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200299 stk->skip_vcc = io_base = ctl_base = 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700300
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200301 if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) {
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200302 stk->skip_vcc = 1;
303 if (pcmcia_loop_config(link, pcmcia_check_one_config, stk))
304 goto failed; /* No suitable config found */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700305 }
Dominik Brodowski0bac6602008-07-29 08:43:20 +0200306 io_base = link->io.BasePort1;
307 ctl_base = stk->ctl_base;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700308
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200309 CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
310 CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
Linus Torvalds1da177e2005-04-16 15:20:36 -0700311
312 /* disable drive interrupts during IDE probe */
Linus Torvalds2f1b9252006-07-12 21:04:16 -0700313 outb(0x02, ctl_base);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700314
315 /* special setup for KXLC005 card */
316 if (is_kme)
Linus Torvalds2f1b9252006-07-12 21:04:16 -0700317 outb(0x81, ctl_base+1);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700318
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200319 host = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link);
320 if (host == NULL && link->io.NumPorts1 == 0x20) {
Linus Torvalds2f1b9252006-07-12 21:04:16 -0700321 outb(0x02, ctl_base + 0x10);
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200322 host = idecs_register(io_base + 0x10, ctl_base + 0x10,
Bartlomiej Zolnierkiewiczd703b792008-04-26 22:25:17 +0200323 link->irq.AssignedIRQ, link);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700324 }
325
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200326 if (host == NULL)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700327 goto failed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700328
329 info->ndev = 1;
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200330 sprintf(info->node.dev_name, "hd%c", 'a' + host->ports[0]->index * 2);
331 info->node.major = host->ports[0]->major;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700332 info->node.minor = 0;
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200333 info->host = host;
Dominik Brodowskifd238232006-03-05 10:45:09 +0100334 link->dev_node = &info->node;
Dominik Brodowski70294b42006-01-15 12:43:16 +0100335 printk(KERN_INFO "ide-cs: %s: Vpp = %d.%d\n",
336 info->node.dev_name, link->conf.Vpp / 10, link->conf.Vpp % 10);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700337
Linus Torvalds1da177e2005-04-16 15:20:36 -0700338 kfree(stk);
Dominik Brodowski15b99ac2006-03-31 17:26:06 +0200339 return 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700340
341err_mem:
342 printk(KERN_NOTICE "ide-cs: ide_config failed memory allocation\n");
343 goto failed;
344
345cs_failed:
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200346 cs_error(link, last_fn, last_ret);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700347failed:
348 kfree(stk);
349 ide_release(link);
Dominik Brodowski15b99ac2006-03-31 17:26:06 +0200350 return -ENODEV;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700351} /* ide_config */
352
353/*======================================================================
354
355 After a card is removed, ide_release() will unregister the net
356 device, and release the PCMCIA configuration. If the device is
357 still open, this will be postponed until it is closed.
Kristoffer Ericson7b1dec52007-10-16 22:29:52 +0200358
Linus Torvalds1da177e2005-04-16 15:20:36 -0700359======================================================================*/
360
Larry Finger727c6742008-07-13 12:46:36 -0500361static void ide_release(struct pcmcia_device *link)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700362{
363 ide_info_t *info = link->priv;
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200364 struct ide_host *host = info->host;
Kristoffer Ericson7b1dec52007-10-16 22:29:52 +0200365
Linus Torvalds1da177e2005-04-16 15:20:36 -0700366 DEBUG(0, "ide_release(0x%p)\n", link);
367
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200368 if (info->ndev)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700369 /* FIXME: if this fails we need to queue the cleanup somehow
370 -- need to investigate the required PCMCIA magic */
Bartlomiej Zolnierkiewicz48c3c102008-07-23 19:55:57 +0200371 ide_host_remove(host);
372
Linus Torvalds1da177e2005-04-16 15:20:36 -0700373 info->ndev = 0;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700374
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200375 pcmcia_disable_device(link);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700376} /* ide_release */
377
Dominik Brodowski98e4c282005-11-14 21:21:18 +0100378
Linus Torvalds1da177e2005-04-16 15:20:36 -0700379/*======================================================================
380
381 The card status event handler. Mostly, this schedules other
382 stuff to run after an event is received. A CARD_REMOVAL event
383 also sets some flags to discourage the ide drivers from
384 talking to the ports.
Kristoffer Ericson7b1dec52007-10-16 22:29:52 +0200385
Linus Torvalds1da177e2005-04-16 15:20:36 -0700386======================================================================*/
387
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700388static struct pcmcia_device_id ide_ids[] = {
389 PCMCIA_DEVICE_FUNC_ID(4),
Kristoffer Ericson7b1dec52007-10-16 22:29:52 +0200390 PCMCIA_DEVICE_MANF_CARD(0x0000, 0x0000), /* Corsair */
Richard Purdie725a6ab2006-01-05 09:56:03 +0000391 PCMCIA_DEVICE_MANF_CARD(0x0007, 0x0000), /* Hitachi */
Magnus Dammed896162007-03-03 17:48:54 +0100392 PCMCIA_DEVICE_MANF_CARD(0x000a, 0x0000), /* I-O Data CFA */
393 PCMCIA_DEVICE_MANF_CARD(0x001c, 0x0001), /* Mitsubishi CFA */
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700394 PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704),
Dominik Brodowski795659e2008-08-03 21:12:07 +0200395 PCMCIA_DEVICE_MANF_CARD(0x0032, 0x2904),
Magnus Dammed896162007-03-03 17:48:54 +0100396 PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401), /* SanDisk CFA */
Christophe Niclaesa49c06b2008-06-20 20:53:34 +0200397 PCMCIA_DEVICE_MANF_CARD(0x004f, 0x0000), /* Kingston */
Dominik Brodowski795659e2008-08-03 21:12:07 +0200398 PCMCIA_DEVICE_MANF_CARD(0x0097, 0x1620), /* TI emulated */
Dominik Brodowskid3feb182005-09-09 13:03:28 -0700399 PCMCIA_DEVICE_MANF_CARD(0x0098, 0x0000), /* Toshiba */
400 PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d),
401 PCMCIA_DEVICE_MANF_CARD(0x00ce, 0x0000), /* Samsung */
Kristoffer Ericson7b1dec52007-10-16 22:29:52 +0200402 PCMCIA_DEVICE_MANF_CARD(0x0319, 0x0000), /* Hitachi */
Dominik Brodowskid3feb182005-09-09 13:03:28 -0700403 PCMCIA_DEVICE_MANF_CARD(0x2080, 0x0001),
Magnus Dammed896162007-03-03 17:48:54 +0100404 PCMCIA_DEVICE_MANF_CARD(0x4e01, 0x0100), /* Viking CFA */
405 PCMCIA_DEVICE_MANF_CARD(0x4e01, 0x0200), /* Lexar, Viking CFA */
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700406 PCMCIA_DEVICE_PROD_ID123("Caravelle", "PSC-IDE ", "PSC000", 0x8c36137c, 0xd0693ab8, 0x2768a9f0),
407 PCMCIA_DEVICE_PROD_ID123("CDROM", "IDE", "MCD-601p", 0x1b9179ca, 0xede88951, 0x0d902f74),
408 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "IDE CARD", "F1", 0x281f1c5d, 0x1907960c, 0xf7fde8b9),
409 PCMCIA_DEVICE_PROD_ID12("ARGOSY", "CD-ROM", 0x78f308dc, 0x66536591),
410 PCMCIA_DEVICE_PROD_ID12("ARGOSY", "PnPIDE", 0x78f308dc, 0x0c694728),
Wolfram Sangc9a2bfd2009-08-14 13:09:32 -0700411 PCMCIA_DEVICE_PROD_ID12("CNF ", "CD-ROM", 0x46d7db81, 0x66536591),
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700412 PCMCIA_DEVICE_PROD_ID12("CNF CD-M", "CD-ROM", 0x7d93b852, 0x66536591),
413 PCMCIA_DEVICE_PROD_ID12("Creative Technology Ltd.", "PCMCIA CD-ROM Interface Card", 0xff8c8a45, 0xfe8020c4),
414 PCMCIA_DEVICE_PROD_ID12("Digital Equipment Corporation.", "Digital Mobile Media CD-ROM", 0x17692a66, 0xef1dcbde),
Komurod277ad02005-07-28 01:07:24 -0700415 PCMCIA_DEVICE_PROD_ID12("EXP", "CD+GAME", 0x6f58c983, 0x63c13aaf),
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700416 PCMCIA_DEVICE_PROD_ID12("EXP ", "CD-ROM", 0x0a5c52fd, 0x66536591),
417 PCMCIA_DEVICE_PROD_ID12("EXP ", "PnPIDE", 0x0a5c52fd, 0x0c694728),
418 PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e),
Richard Purdie725a6ab2006-01-05 09:56:03 +0000419 PCMCIA_DEVICE_PROD_ID12("HITACHI", "FLASH", 0xf4f43949, 0x9eb86aae),
420 PCMCIA_DEVICE_PROD_ID12("HITACHI", "microdrive", 0xf4f43949, 0xa6d76178),
Kristoffer Ericson7b1dec52007-10-16 22:29:52 +0200421 PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420),
Thomas Kleffel264a3412006-05-15 09:44:37 -0700422 PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700423 PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
Marcin Juszkiewicz363f7e42007-07-20 01:11:53 +0200424 PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e),
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700425 PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b),
426 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
427 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674),
428 PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2 ", 0xe37be2b5, 0x8671043b),
Matt Reimer74e23382008-06-20 20:53:34 +0200429 PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF300", 0x7ed2ad87, 0x7e9e78ee),
Marcin Juszkiewicz4fa902a2006-10-03 01:14:29 -0700430 PCMCIA_DEVICE_PROD_ID12("M-Systems", "CF500", 0x7ed2ad87, 0x7a13045c),
Dominik Brodowski2570b742005-09-17 11:17:56 +0200431 PCMCIA_DEVICE_PROD_ID2("NinjaATA-", 0xebe0bd79),
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700432 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591),
433 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "PnPIDE", 0x281f1c5d, 0x0c694728),
434 PCMCIA_DEVICE_PROD_ID12("SHUTTLE TECHNOLOGY LTD.", "PCCARD-IDE/ATAPI Adapter", 0x4a3f0ba0, 0x322560e1),
Marcin Juszkiewicz4fa902a2006-10-03 01:14:29 -0700435 PCMCIA_DEVICE_PROD_ID12("SEAGATE", "ST1", 0x87c1b330, 0xe1f30883),
436 PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "04/05/06", 0x43d74cb4, 0x6a22777d),
437 PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6),
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700438 PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
David Brownell42935652006-01-25 06:36:32 -0800439 PCMCIA_DEVICE_PROD_ID1("TRANSCEND 512M ", 0xd0909443),
Kristoffer Ericsona17bf222008-06-20 20:53:34 +0200440 PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF45", 0x709b1bf1, 0xf68b6f32),
Matt Reimerbf4e1822006-10-26 15:56:00 -0700441 PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
Fabrice Aeschbacheraa12b282007-05-05 22:03:51 +0200442 PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
Marcin Juszkiewicz4fa902a2006-10-03 01:14:29 -0700443 PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700444 PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
Marcin Juszkiewicz05177932006-10-30 22:28:09 +0100445 PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700446 PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
Dominik Brodowskid3feb182005-09-09 13:03:28 -0700447 PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
Pavel Roskin698e22c2005-07-28 01:07:19 -0700448 PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
Marc Pignat980fc292008-11-06 11:44:34 +0100449 PCMCIA_DEVICE_PROD_ID2("Flash Card", 0x5a362506),
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700450 PCMCIA_DEVICE_NULL,
451};
452MODULE_DEVICE_TABLE(pcmcia, ide_ids);
453
Linus Torvalds1da177e2005-04-16 15:20:36 -0700454static struct pcmcia_driver ide_cs_driver = {
455 .owner = THIS_MODULE,
456 .drv = {
457 .name = "ide-cs",
458 },
Dominik Brodowski15b99ac2006-03-31 17:26:06 +0200459 .probe = ide_probe,
Dominik Brodowskicc3b4862005-11-14 21:23:14 +0100460 .remove = ide_detach,
Dominik Brodowskif70b7d42005-06-27 16:28:28 -0700461 .id_table = ide_ids,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700462};
463
464static int __init init_ide_cs(void)
465{
466 return pcmcia_register_driver(&ide_cs_driver);
467}
468
469static void __exit exit_ide_cs(void)
470{
471 pcmcia_unregister_driver(&ide_cs_driver);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700472}
473
Dominik Brodowski2b8d4662005-08-01 14:16:55 +0200474late_initcall(init_ide_cs);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700475module_exit(exit_ide_cs);