};
typedef struct ide_info_t {
- struct pcmcia_device *p_dev;
+ dev_link_t link;
int ndev;
dev_node_t node;
int hd;
} ide_info_t;
-static void ide_release(struct pcmcia_device *);
-static int ide_config(struct pcmcia_device *);
+static void ide_release(dev_link_t *);
+static void ide_config(dev_link_t *);
static void ide_detach(struct pcmcia_device *p_dev);
======================================================================*/
-static int ide_probe(struct pcmcia_device *link)
+static int ide_attach(struct pcmcia_device *p_dev)
{
ide_info_t *info;
+ dev_link_t *link;
DEBUG(0, "ide_attach()\n");
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
-
- info->p_dev = link;
- link->priv = info;
+ link = &info->link; link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->conf.Attributes = CONF_ENABLE_IRQ;
+ link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
- return ide_config(link);
+ link->handle = p_dev;
+ p_dev->instance = link;
+
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ ide_config(link);
+
+ return 0;
} /* ide_attach */
/*======================================================================
======================================================================*/
-static void ide_detach(struct pcmcia_device *link)
+static void ide_detach(struct pcmcia_device *p_dev)
{
+ dev_link_t *link = dev_to_instance(p_dev);
+
DEBUG(0, "ide_detach(0x%p)\n", link);
- ide_release(link);
+ if (link->state & DEV_CONFIG)
+ ide_release(link);
kfree(link->priv);
} /* ide_detach */
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static int ide_config(struct pcmcia_device *link)
+static void ide_config(dev_link_t *link)
{
+ client_handle_t handle = link->handle;
ide_info_t *info = link->priv;
tuple_t tuple;
struct {
tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &stk->parse));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+ CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
+ CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &stk->parse));
link->conf.ConfigBase = stk->parse.config.base;
link->conf.Present = stk->parse.config.rmask[0];
tuple.DesiredTuple = CISTPL_MANFID;
- if (!pcmcia_get_first_tuple(link, &tuple) &&
- !pcmcia_get_tuple_data(link, &tuple) &&
- !pcmcia_parse_tuple(link, &tuple, &stk->parse))
+ if (!pcmcia_get_first_tuple(handle, &tuple) &&
+ !pcmcia_get_tuple_data(handle, &tuple) &&
+ !pcmcia_parse_tuple(handle, &tuple, &stk->parse))
is_kme = ((stk->parse.manfid.manf == MANFID_KME) &&
((stk->parse.manfid.card == PRODID_KME_KXLC005_A) ||
(stk->parse.manfid.card == PRODID_KME_KXLC005_B)));
+ /* Configure card */
+ link->state |= DEV_CONFIG;
+
/* Not sure if this is right... look up the current Vcc */
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf));
+ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &stk->conf));
+ link->conf.Vcc = stk->conf.Vcc;
pass = io_base = ctl_base = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
tuple.Attributes = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
while (1) {
- if (pcmcia_get_tuple_data(link, &tuple) != 0) goto next_entry;
- if (pcmcia_parse_tuple(link, &tuple, &stk->parse) != 0) goto next_entry;
+ if (pcmcia_get_tuple_data(handle, &tuple) != 0) goto next_entry;
+ if (pcmcia_parse_tuple(handle, &tuple, &stk->parse) != 0) goto next_entry;
/* Check for matching Vcc, unless we're desperate */
if (!pass) {
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp =
+ link->conf.Vpp1 = link->conf.Vpp2 =
cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
- link->conf.Vpp =
+ link->conf.Vpp1 = link->conf.Vpp2 =
stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) {
link->io.NumPorts1 = 8;
link->io.BasePort2 = io->win[1].base;
link->io.NumPorts2 = (is_kme) ? 2 : 1;
- if (pcmcia_request_io(link, &link->io) != 0)
+ if (pcmcia_request_io(link->handle, &link->io) != 0)
goto next_entry;
io_base = link->io.BasePort1;
ctl_base = link->io.BasePort2;
} else if ((io->nwin == 1) && (io->win[0].len >= 16)) {
link->io.NumPorts1 = io->win[0].len;
link->io.NumPorts2 = 0;
- if (pcmcia_request_io(link, &link->io) != 0)
+ if (pcmcia_request_io(link->handle, &link->io) != 0)
goto next_entry;
io_base = link->io.BasePort1;
ctl_base = link->io.BasePort1 + 0x0e;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
memcpy(&stk->dflt, cfg, sizeof(stk->dflt));
if (pass) {
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
- } else if (pcmcia_get_next_tuple(link, &tuple) != 0) {
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
+ CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
+ } else if (pcmcia_get_next_tuple(handle, &tuple) != 0) {
+ CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
memset(&stk->dflt, 0, sizeof(stk->dflt));
pass++;
}
}
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+ CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
+ CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
/* disable drive interrupts during IDE probe */
outb(0x02, ctl_base);
/* retry registration in case device is still spinning up */
for (hd = -1, i = 0; i < 10; i++) {
- hd = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link);
+ hd = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, handle);
if (hd >= 0) break;
if (link->io.NumPorts1 == 0x20) {
outb(0x02, ctl_base + 0x10);
hd = idecs_register(io_base + 0x10, ctl_base + 0x10,
- link->irq.AssignedIRQ, link);
+ link->irq.AssignedIRQ, handle);
if (hd >= 0) {
io_base += 0x10;
ctl_base += 0x10;
info->node.major = ide_major[hd];
info->node.minor = 0;
info->hd = hd;
- link->dev_node = &info->node;
- printk(KERN_INFO "ide-cs: %s: Vpp = %d.%d\n",
- info->node.dev_name, link->conf.Vpp / 10, link->conf.Vpp % 10);
+ link->dev = &info->node;
+ printk(KERN_INFO "ide-cs: %s: Vcc = %d.%d, Vpp = %d.%d\n",
+ info->node.dev_name, link->conf.Vcc / 10, link->conf.Vcc % 10,
+ link->conf.Vpp1 / 10, link->conf.Vpp1 % 10);
+ link->state &= ~DEV_CONFIG_PENDING;
kfree(stk);
- return 0;
+ return;
err_mem:
printk(KERN_NOTICE "ide-cs: ide_config failed memory allocation\n");
goto failed;
cs_failed:
- cs_error(link, last_fn, last_ret);
+ cs_error(link->handle, last_fn, last_ret);
failed:
kfree(stk);
ide_release(link);
- return -ENODEV;
+ link->state &= ~DEV_CONFIG_PENDING;
} /* ide_config */
/*======================================================================
======================================================================*/
-void ide_release(struct pcmcia_device *link)
+void ide_release(dev_link_t *link)
{
ide_info_t *info = link->priv;
ide_unregister(info->hd);
}
info->ndev = 0;
+ link->dev = NULL;
+
+ pcmcia_release_configuration(link->handle);
+ pcmcia_release_io(link->handle, &link->io);
+ pcmcia_release_irq(link->handle, &link->irq);
+
+ link->state &= ~DEV_CONFIG;
- pcmcia_disable_device(link);
} /* ide_release */
+static int ide_suspend(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state |= DEV_SUSPEND;
+ if (link->state & DEV_CONFIG)
+ pcmcia_release_configuration(link->handle);
+
+ return 0;
+}
+
+static int ide_resume(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state &= ~DEV_SUSPEND;
+ if (DEV_OK(link))
+ pcmcia_request_configuration(link->handle, &link->conf);
+
+ return 0;
+}
/*======================================================================
PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e),
PCMCIA_DEVICE_PROD_ID12("HITACHI", "FLASH", 0xf4f43949, 0x9eb86aae),
PCMCIA_DEVICE_PROD_ID12("HITACHI", "microdrive", 0xf4f43949, 0xa6d76178),
- PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b),
PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
.drv = {
.name = "ide-cs",
},
- .probe = ide_probe,
+ .probe = ide_attach,
.remove = ide_detach,
.id_table = ide_ids,
+ .suspend = ide_suspend,
+ .resume = ide_resume,
};
static int __init init_ide_cs(void)
git://git.onelab.eu / linux-2.6.git / blobdiff