Merge branch 'master'

3 files changed, 51 insertions, 87 deletions

diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index ccf528d..a5017de 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -61,6 +61,7 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
+#include <linux/leds.h>
 
 #define _IDE_DISK
 
@@ -317,6 +318,8 @@ static ide_startstop_t ide_do_rw_disk (ide_drive_t *drive, struct request *rq, s
 		return ide_stopped;
 	}
 
+	ledtrig_ide_activity();
+
 	pr_debug("%s: %sing: block=%llu, sectors=%lu, buffer=0x%08lx\n",
 		 drive->name, rq_data_dir(rq) == READ ? "read" : "writ",
 		 (unsigned long long)block, rq->nr_sectors,
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 0606bd2..9233b81 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -375,7 +375,13 @@ static void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat)
 		}
 	}
 
-	ide_end_request(drive, 1, rq->hard_nr_sectors);
+	if (rq->rq_disk) {
+		ide_driver_t *drv;
+
+		drv = *(ide_driver_t **)rq->rq_disk->private_data;;
+		drv->end_request(drive, 1, rq->hard_nr_sectors);
+	} else
+		ide_end_request(drive, 1, rq->hard_nr_sectors);
 }
 
 /*
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 6213bd3..4961f1e 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -81,14 +81,14 @@ static const char ide_major[] = {
 };
 
 typedef struct ide_info_t {
-    dev_link_t	link;
+	struct pcmcia_device	*p_dev;
     int		ndev;
     dev_node_t	node;
     int		hd;
 } ide_info_t;
 
-static void ide_release(dev_link_t *);
-static void ide_config(dev_link_t *);
+static void ide_release(struct pcmcia_device *);
+static int ide_config(struct pcmcia_device *);
 
 static void ide_detach(struct pcmcia_device *p_dev);
 
@@ -103,10 +103,9 @@ static void ide_detach(struct pcmcia_device *p_dev);
 
 ======================================================================*/
 
-static int ide_attach(struct pcmcia_device *p_dev)
+static int ide_probe(struct pcmcia_device *link)
 {
     ide_info_t *info;
-    dev_link_t *link;
 
     DEBUG(0, "ide_attach()\n");
 
@@ -114,7 +113,9 @@ static int ide_attach(struct pcmcia_device *p_dev)
     info = kzalloc(sizeof(*info), GFP_KERNEL);
     if (!info)
 	return -ENOMEM;
-    link = &info->link; link->priv = info;
+
+    info->p_dev = link;
+    link->priv = info;
 
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
     link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
@@ -122,16 +123,9 @@ static int ide_attach(struct pcmcia_device *p_dev)
     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;
 
-    link->handle = p_dev;
-    p_dev->instance = link;
-
-    link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-    ide_config(link);
-
-    return 0;
+    return ide_config(link);
 } /* ide_attach */
 
 /*======================================================================
@@ -143,14 +137,11 @@ static int ide_attach(struct pcmcia_device *p_dev)
 
 ======================================================================*/
 
-static void ide_detach(struct pcmcia_device *p_dev)
+static void ide_detach(struct pcmcia_device *link)
 {
-    dev_link_t *link = dev_to_instance(p_dev);
-
     DEBUG(0, "ide_detach(0x%p)\n", link);
 
-    if (link->state & DEV_CONFIG)
-	ide_release(link);
+    ide_release(link);
 
     kfree(link->priv);
 } /* ide_detach */
@@ -177,9 +168,8 @@ static int idecs_register(unsigned long io, unsigned long ctl, unsigned long irq
 #define CS_CHECK(fn, ret) \
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
-static void ide_config(dev_link_t *link)
+static int ide_config(struct pcmcia_device *link)
 {
-    client_handle_t handle = link->handle;
     ide_info_t *info = link->priv;
     tuple_t tuple;
     struct {
@@ -203,34 +193,30 @@ static void ide_config(dev_link_t *link)
     tuple.TupleDataMax = 255;
     tuple.Attributes = 0;
     tuple.DesiredTuple = CISTPL_CONFIG;
-    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));
+    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));
     link->conf.ConfigBase = stk->parse.config.base;
     link->conf.Present = stk->parse.config.rmask[0];
 
     tuple.DesiredTuple = CISTPL_MANFID;
-    if (!pcmcia_get_first_tuple(handle, &tuple) &&
-	!pcmcia_get_tuple_data(handle, &tuple) &&
-	!pcmcia_parse_tuple(handle, &tuple, &stk->parse))
+    if (!pcmcia_get_first_tuple(link, &tuple) &&
+	!pcmcia_get_tuple_data(link, &tuple) &&
+	!pcmcia_parse_tuple(link, &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(handle, &stk->conf));
-    link->conf.Vcc = stk->conf.Vcc;
+    CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf));
 
     pass = io_base = ctl_base = 0;
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
     tuple.Attributes = 0;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
+    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
     while (1) {
-    	if (pcmcia_get_tuple_data(handle, &tuple) != 0) goto next_entry;
-	if (pcmcia_parse_tuple(handle, &tuple, &stk->parse) != 0) goto next_entry;
+    	if (pcmcia_get_tuple_data(link, &tuple) != 0) goto next_entry;
+	if (pcmcia_parse_tuple(link, &tuple, &stk->parse) != 0) goto next_entry;
 
 	/* Check for matching Vcc, unless we're desperate */
 	if (!pass) {
@@ -244,10 +230,10 @@ static void ide_config(dev_link_t *link)
 	}
 
 	if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
-	    link->conf.Vpp1 = link->conf.Vpp2 =
+	    link->conf.Vpp =
 		cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
 	else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
-	    link->conf.Vpp1 = link->conf.Vpp2 =
+	    link->conf.Vpp =
 		stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
 
 	if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) {
@@ -261,14 +247,14 @@ static void ide_config(dev_link_t *link)
 		link->io.NumPorts1 = 8;
 		link->io.BasePort2 = io->win[1].base;
 		link->io.NumPorts2 = (is_kme) ? 2 : 1;
-		if (pcmcia_request_io(link->handle, &link->io) != 0)
+		if (pcmcia_request_io(link, &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->handle, &link->io) != 0)
+		if (pcmcia_request_io(link, &link->io) != 0)
 			goto next_entry;
 		io_base = link->io.BasePort1;
 		ctl_base = link->io.BasePort1 + 0x0e;
@@ -281,16 +267,16 @@ static void ide_config(dev_link_t *link)
 	if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
 	    memcpy(&stk->dflt, cfg, sizeof(stk->dflt));
 	if (pass) {
-	    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));
+	    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));
 	    memset(&stk->dflt, 0, sizeof(stk->dflt));
 	    pass++;
 	}
     }
 
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
+    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
 
     /* disable drive interrupts during IDE probe */
     outb(0x02, ctl_base);
@@ -301,12 +287,12 @@ static void ide_config(dev_link_t *link)
 
     /* 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, handle);
+	hd = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link);
 	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, handle);
+				link->irq.AssignedIRQ, link);
 	    if (hd >= 0) {
 		io_base += 0x10;
 		ctl_base += 0x10;
@@ -328,25 +314,23 @@ static void ide_config(dev_link_t *link)
     info->node.major = ide_major[hd];
     info->node.minor = 0;
     info->hd = hd;
-    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->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->state &= ~DEV_CONFIG_PENDING;
     kfree(stk);
-    return;
+    return 0;
 
 err_mem:
     printk(KERN_NOTICE "ide-cs: ide_config failed memory allocation\n");
     goto failed;
 
 cs_failed:
-    cs_error(link->handle, last_fn, last_ret);
+    cs_error(link, last_fn, last_ret);
 failed:
     kfree(stk);
     ide_release(link);
-    link->state &= ~DEV_CONFIG_PENDING;
+    return -ENODEV;
 } /* ide_config */
 
 /*======================================================================
@@ -357,7 +341,7 @@ failed:
     
 ======================================================================*/
 
-void ide_release(dev_link_t *link)
+void ide_release(struct pcmcia_device *link)
 {
     ide_info_t *info = link->priv;
     
@@ -369,37 +353,10 @@ void ide_release(dev_link_t *link)
 	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;
-}
 
 /*======================================================================
 
@@ -459,11 +416,9 @@ static struct pcmcia_driver ide_cs_driver = {
 	.drv		= {
 		.name	= "ide-cs",
 	},
-	.probe		= ide_attach,
+	.probe		= ide_probe,
 	.remove		= ide_detach,
 	.id_table       = ide_ids,
-	.suspend	= ide_suspend,
-	.resume		= ide_resume,
 };
 
 static int __init init_ide_cs(void)