Merge /spare/repo/linux-2.6/

5 files changed, 58 insertions, 180 deletions

diff --git a/drivers/scsi/megaraid/mega_common.h b/drivers/scsi/megaraid/mega_common.h
index 18969a4946b..69df1a9b935 100644
--- a/drivers/scsi/megaraid/mega_common.h
+++ b/drivers/scsi/megaraid/mega_common.h
@@ -27,6 +27,7 @@
 #include <linux/list.h>
 #include <linux/version.h>
 #include <linux/moduleparam.h>
+#include <linux/dma-mapping.h>
 #include <asm/semaphore.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 138fa481583..cbe43024627 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -10,7 +10,7 @@
  *	   2 of the License, or (at your option) any later version.
  *
  * FILE		: megaraid_mbox.c
- * Version	: v2.20.4.5 (Feb 03 2005)
+ * Version	: v2.20.4.6 (Mar 07 2005)
  *
  * Authors:
  * 	Atul Mukker		<Atul.Mukker@lsil.com>
@@ -124,7 +124,7 @@ static irqreturn_t megaraid_isr(int, void *, struct pt_regs *);
 static void megaraid_mbox_dpc(unsigned long);
 
 static ssize_t megaraid_sysfs_show_app_hndl(struct class_device *, char *);
-static ssize_t megaraid_sysfs_show_ldnum(struct device *, char *);
+static ssize_t megaraid_sysfs_show_ldnum(struct device *, struct device_attribute *attr, char *);
 
 static int megaraid_cmm_register(adapter_t *);
 static int megaraid_cmm_unregister(adapter_t *);
@@ -202,7 +202,7 @@ MODULE_PARM_DESC(debug_level, "Debug level for driver (default=0)");
  * ### global data ###
  */
 static uint8_t megaraid_mbox_version[8] =
-	{ 0x02, 0x20, 0x04, 0x05, 2, 3, 20, 5 };
+	{ 0x02, 0x20, 0x04, 0x06, 3, 7, 20, 5 };
 
 
 /*
@@ -229,9 +229,9 @@ static struct pci_device_id pci_id_table_g[] =  {
 	},
 	{
 		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_PERC4_QC,
-		PCI_VENDOR_ID_DELL,
-		PCI_SUBSYS_ID_PERC4_QC,
+		PCI_DEVICE_ID_VERDE,
+		PCI_ANY_ID,
+		PCI_ANY_ID,
 	},
 	{
 		PCI_VENDOR_ID_DELL,
@@ -271,15 +271,9 @@ static struct pci_device_id pci_id_table_g[] =  {
 	},
 	{
 		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_PERC4E_DC_320_2E,
-		PCI_VENDOR_ID_DELL,
-		PCI_SUBSYS_ID_PERC4E_DC_320_2E,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_PERC4E_SC_320_1E,
-		PCI_VENDOR_ID_DELL,
-		PCI_SUBSYS_ID_PERC4E_SC_320_1E,
+		PCI_DEVICE_ID_DOBSON,
+		PCI_ANY_ID,
+		PCI_ANY_ID,
 	},
 	{
 		PCI_VENDOR_ID_AMI,
@@ -331,36 +325,6 @@ static struct pci_device_id pci_id_table_g[] =  {
 	},
 	{
 		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_MEGARAID_SCSI_320_0x,
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_SUBSYS_ID_MEGARAID_SCSI_320_0x,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_MEGARAID_SCSI_320_2x,
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_SUBSYS_ID_MEGARAID_SCSI_320_2x,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_MEGARAID_SCSI_320_4x,
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_SUBSYS_ID_MEGARAID_SCSI_320_4x,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_MEGARAID_SCSI_320_1E,
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_SUBSYS_ID_MEGARAID_SCSI_320_1E,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_MEGARAID_SCSI_320_2E,
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_SUBSYS_ID_MEGARAID_SCSI_320_2E,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
 		PCI_DEVICE_ID_MEGARAID_I4_133_RAID,
 		PCI_VENDOR_ID_LSI_LOGIC,
 		PCI_SUBSYS_ID_MEGARAID_I4_133_RAID,
@@ -379,21 +343,9 @@ static struct pci_device_id pci_id_table_g[] =  {
 	},
 	{
 		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_MEGARAID_SATA_300_4x,
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_SUBSYS_ID_MEGARAID_SATA_300_4x,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_MEGARAID_SATA_300_8x,
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_SUBSYS_ID_MEGARAID_SATA_300_8x,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_INTEL_RAID_SRCU42X,
-		PCI_VENDOR_ID_INTEL,
-		PCI_SUBSYS_ID_INTEL_RAID_SRCU42X,
+		PCI_DEVICE_ID_LINDSAY,
+		PCI_ANY_ID,
+		PCI_ANY_ID,
 	},
 	{
 		PCI_VENDOR_ID_LSI_LOGIC,
@@ -403,58 +355,10 @@ static struct pci_device_id pci_id_table_g[] =  {
 	},
 	{
 		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_INTEL_RAID_SRCU42E,
-		PCI_VENDOR_ID_INTEL,
-		PCI_SUBSYS_ID_INTEL_RAID_SRCU42E,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_INTEL_RAID_SRCZCRX,
-		PCI_VENDOR_ID_INTEL,
-		PCI_SUBSYS_ID_INTEL_RAID_SRCZCRX,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_INTEL_RAID_SRCS28X,
-		PCI_VENDOR_ID_INTEL,
-		PCI_SUBSYS_ID_INTEL_RAID_SRCS28X,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_INTEL_RAID_SROMBU42E_ALIEF,
-		PCI_VENDOR_ID_INTEL,
-		PCI_SUBSYS_ID_INTEL_RAID_SROMBU42E_ALIEF,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_INTEL_RAID_SROMBU42E_HARWICH,
-		PCI_VENDOR_ID_INTEL,
-		PCI_SUBSYS_ID_INTEL_RAID_SROMBU42E_HARWICH,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
 		PCI_DEVICE_ID_INTEL_RAID_SRCU41L_LAKE_SHETEK,
 		PCI_VENDOR_ID_INTEL,
 		PCI_SUBSYS_ID_INTEL_RAID_SRCU41L_LAKE_SHETEK,
 	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_FSC_MEGARAID_PCI_EXPRESS_ROMB,
-		PCI_SUBSYS_ID_FSC,
-		PCI_SUBSYS_ID_FSC_MEGARAID_PCI_EXPRESS_ROMB,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_MEGARAID_ACER_ROMB_2E,
-		PCI_VENDOR_ID_AI,
-		PCI_SUBSYS_ID_MEGARAID_ACER_ROMB_2E,
-	},
-	{
-		PCI_VENDOR_ID_LSI_LOGIC,
-		PCI_DEVICE_ID_MEGARAID_NEC_ROMB_2E,
-		PCI_VENDOR_ID_NEC,
-		PCI_SUBSYS_ID_MEGARAID_NEC_ROMB_2E,
-	},
 	{0}	/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(pci, pci_id_table_g);
@@ -539,7 +443,8 @@ megaraid_init(void)
 
 
 	// register as a PCI hot-plug driver module
-	if ((rval = pci_module_init(&megaraid_pci_driver_g))) {
+	rval = pci_register_driver(&megaraid_pci_driver_g);
+	if (rval < 0) {
 		con_log(CL_ANN, (KERN_WARNING
 			"megaraid: could not register hotplug support.\n"));
 	}
@@ -619,7 +524,7 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	// Setup the default DMA mask. This would be changed later on
 	// depending on hardware capabilities
-	if (pci_set_dma_mask(adapter->pdev, 0xFFFFFFFF) != 0) {
+	if (pci_set_dma_mask(adapter->pdev, DMA_32BIT_MASK) != 0) {
 
 		con_log(CL_ANN, (KERN_WARNING
 			"megaraid: pci_set_dma_mask failed:%d\n", __LINE__));
@@ -1031,7 +936,7 @@ megaraid_init_mbox(adapter_t *adapter)
 
 	// Set the DMA mask to 64-bit. All supported controllers as capable of
 	// DMA in this range
-	if (pci_set_dma_mask(adapter->pdev, 0xFFFFFFFFFFFFFFFFULL) != 0) {
+	if (pci_set_dma_mask(adapter->pdev, DMA_64BIT_MASK) != 0) {
 
 		con_log(CL_ANN, (KERN_WARNING
 			"megaraid: could not set DMA mask for 64-bit.\n"));
@@ -2661,7 +2566,7 @@ megaraid_mbox_dpc(unsigned long devp)
  * aborted. All the commands issued to the F/W must complete.
  **/
 static int
-megaraid_abort_handler(struct scsi_cmnd *scp)
+__megaraid_abort_handler(struct scsi_cmnd *scp)
 {
 	adapter_t		*adapter;
 	mraid_device_t		*raid_dev;
@@ -2794,6 +2699,21 @@ megaraid_abort_handler(struct scsi_cmnd *scp)
 	return FAILED;
 }
 
+static int
+megaraid_abort_handler(struct scsi_cmnd *scp)
+{
+	adapter_t	*adapter;
+	int rc;
+
+	adapter		= SCP2ADAPTER(scp);
+
+	spin_lock_irq(adapter->host_lock);
+	rc = __megaraid_abort_handler(scp);
+	spin_unlock_irq(adapter->host_lock);
+
+	return rc;
+}
+
 
 /**
  * megaraid_reset_handler - device reset hadler for mailbox based driver
@@ -2806,7 +2726,7 @@ megaraid_abort_handler(struct scsi_cmnd *scp)
  * host
  **/
 static int
-megaraid_reset_handler(struct scsi_cmnd *scp)
+__megaraid_reset_handler(struct scsi_cmnd *scp)
 {
 	adapter_t	*adapter;
 	scb_t		*scb;
@@ -2927,6 +2847,18 @@ megaraid_reset_handler(struct scsi_cmnd *scp)
 	return rval;
 }
 
+static int
+megaraid_reset_handler(struct scsi_cmnd *cmd)
+{
+	int rc;
+
+	spin_lock_irq(cmd->device->host->host_lock);
+	rc = __megaraid_reset_handler(cmd);
+	spin_unlock_irq(cmd->device->host->host_lock);
+
+	return rc;
+}
+
 
 /*
  * START: internal commands library
@@ -4213,7 +4145,7 @@ megaraid_sysfs_show_app_hndl(struct class_device *cdev, char *buf)
  * @param buf	: buffer to send data to
  */
 static ssize_t
-megaraid_sysfs_show_ldnum(struct device *dev, char *buf)
+megaraid_sysfs_show_ldnum(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct scsi_device *sdev = to_scsi_device(dev);
 	adapter_t	*adapter = (adapter_t *)SCSIHOST2ADAP(sdev->host);
diff --git a/drivers/scsi/megaraid/megaraid_mbox.h b/drivers/scsi/megaraid/megaraid_mbox.h
index 07510009d11..644b91bdb02 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.h
+++ b/drivers/scsi/megaraid/megaraid_mbox.h
@@ -21,8 +21,8 @@
 #include "megaraid_ioctl.h"
 
 
-#define MEGARAID_VERSION	"2.20.4.5"
-#define MEGARAID_EXT_VERSION	"(Release Date: Thu Feb 03 12:27:22 EST 2005)"
+#define MEGARAID_VERSION	"2.20.4.6"
+#define MEGARAID_EXT_VERSION	"(Release Date: Mon Mar 07 12:27:22 EST 2005)"
 
 
 /*
@@ -37,8 +37,7 @@
 #define PCI_DEVICE_ID_PERC4_DC				0x1960
 #define PCI_SUBSYS_ID_PERC4_DC				0x0518
 
-#define PCI_DEVICE_ID_PERC4_QC				0x0407
-#define PCI_SUBSYS_ID_PERC4_QC				0x0531
+#define PCI_DEVICE_ID_VERDE				0x0407
 
 #define PCI_DEVICE_ID_PERC4_DI_EVERGLADES		0x000F
 #define PCI_SUBSYS_ID_PERC4_DI_EVERGLADES		0x014A
@@ -58,11 +57,7 @@
 #define PCI_DEVICE_ID_PERC4E_DI_GUADALUPE		0x0013
 #define PCI_SUBSYS_ID_PERC4E_DI_GUADALUPE		0x0170
 
-#define PCI_DEVICE_ID_PERC4E_DC_320_2E			0x0408
-#define PCI_SUBSYS_ID_PERC4E_DC_320_2E			0x0002
-
-#define PCI_DEVICE_ID_PERC4E_SC_320_1E			0x0408
-#define PCI_SUBSYS_ID_PERC4E_SC_320_1E			0x0001
+#define PCI_DEVICE_ID_DOBSON				0x0408
 
 #define PCI_DEVICE_ID_MEGARAID_SCSI_320_0		0x1960
 #define PCI_SUBSYS_ID_MEGARAID_SCSI_320_0		0xA520
@@ -73,21 +68,6 @@
 #define PCI_DEVICE_ID_MEGARAID_SCSI_320_2		0x1960
 #define PCI_SUBSYS_ID_MEGARAID_SCSI_320_2		0x0518
 
-#define PCI_DEVICE_ID_MEGARAID_SCSI_320_0x		0x0407
-#define PCI_SUBSYS_ID_MEGARAID_SCSI_320_0x		0x0530
-
-#define PCI_DEVICE_ID_MEGARAID_SCSI_320_2x		0x0407
-#define PCI_SUBSYS_ID_MEGARAID_SCSI_320_2x		0x0532
-
-#define PCI_DEVICE_ID_MEGARAID_SCSI_320_4x		0x0407
-#define PCI_SUBSYS_ID_MEGARAID_SCSI_320_4x		0x0531
-
-#define PCI_DEVICE_ID_MEGARAID_SCSI_320_1E		0x0408
-#define PCI_SUBSYS_ID_MEGARAID_SCSI_320_1E		0x0001
-
-#define PCI_DEVICE_ID_MEGARAID_SCSI_320_2E		0x0408
-#define PCI_SUBSYS_ID_MEGARAID_SCSI_320_2E		0x0002
-
 #define PCI_DEVICE_ID_MEGARAID_I4_133_RAID		0x1960
 #define PCI_SUBSYS_ID_MEGARAID_I4_133_RAID		0x0522
 
@@ -97,52 +77,18 @@
 #define PCI_DEVICE_ID_MEGARAID_SATA_150_6		0x1960
 #define PCI_SUBSYS_ID_MEGARAID_SATA_150_6		0x0523
 
-#define PCI_DEVICE_ID_MEGARAID_SATA_300_4x		0x0409
-#define PCI_SUBSYS_ID_MEGARAID_SATA_300_4x		0x3004
-
-#define PCI_DEVICE_ID_MEGARAID_SATA_300_8x		0x0409
-#define PCI_SUBSYS_ID_MEGARAID_SATA_300_8x		0x3008
-
-#define PCI_DEVICE_ID_INTEL_RAID_SRCU42X		0x0407
-#define PCI_SUBSYS_ID_INTEL_RAID_SRCU42X		0x0532
+#define PCI_DEVICE_ID_LINDSAY				0x0409
 
 #define PCI_DEVICE_ID_INTEL_RAID_SRCS16			0x1960
 #define PCI_SUBSYS_ID_INTEL_RAID_SRCS16			0x0523
 
-#define PCI_DEVICE_ID_INTEL_RAID_SRCU42E		0x0408
-#define PCI_SUBSYS_ID_INTEL_RAID_SRCU42E		0x0002
-
-#define PCI_DEVICE_ID_INTEL_RAID_SRCZCRX		0x0407
-#define PCI_SUBSYS_ID_INTEL_RAID_SRCZCRX		0x0530
-
-#define PCI_DEVICE_ID_INTEL_RAID_SRCS28X		0x0409
-#define PCI_SUBSYS_ID_INTEL_RAID_SRCS28X		0x3008
-
-#define PCI_DEVICE_ID_INTEL_RAID_SROMBU42E_ALIEF	0x0408
-#define PCI_SUBSYS_ID_INTEL_RAID_SROMBU42E_ALIEF	0x3431
-
-#define PCI_DEVICE_ID_INTEL_RAID_SROMBU42E_HARWICH	0x0408
-#define PCI_SUBSYS_ID_INTEL_RAID_SROMBU42E_HARWICH	0x3499
-
 #define PCI_DEVICE_ID_INTEL_RAID_SRCU41L_LAKE_SHETEK	0x1960
 #define PCI_SUBSYS_ID_INTEL_RAID_SRCU41L_LAKE_SHETEK	0x0520
 
-#define PCI_DEVICE_ID_FSC_MEGARAID_PCI_EXPRESS_ROMB	0x0408
-#define PCI_SUBSYS_ID_FSC_MEGARAID_PCI_EXPRESS_ROMB	0x1065
-
-#define PCI_DEVICE_ID_MEGARAID_ACER_ROMB_2E		0x0408
-#define PCI_SUBSYS_ID_MEGARAID_ACER_ROMB_2E		0x004D
-
 #define PCI_SUBSYS_ID_PERC3_QC				0x0471
 #define PCI_SUBSYS_ID_PERC3_DC				0x0493
 #define PCI_SUBSYS_ID_PERC3_SC				0x0475
 
-#define PCI_DEVICE_ID_MEGARAID_NEC_ROMB_2E		0x0408
-#define PCI_SUBSYS_ID_MEGARAID_NEC_ROMB_2E		0x8287
-
-#ifndef PCI_SUBSYS_ID_FSC
-#define PCI_SUBSYS_ID_FSC				0x1734
-#endif
 
 #define MBOX_MAX_SCSI_CMDS	128	// number of cmds reserved for kernel
 #define MBOX_MAX_USER_CMDS	32	// number of cmds for applications
diff --git a/drivers/scsi/megaraid/megaraid_mm.c b/drivers/scsi/megaraid/megaraid_mm.c
index 9f1b550713e..37d110e864c 100644
--- a/drivers/scsi/megaraid/megaraid_mm.c
+++ b/drivers/scsi/megaraid/megaraid_mm.c
@@ -10,13 +10,12 @@
  *	   2 of the License, or (at your option) any later version.
  *
  * FILE		: megaraid_mm.c
- * Version	: v2.20.2.5 (Jan 21 2005)
+ * Version	: v2.20.2.6 (Mar 7 2005)
  *
  * Common management module
  */
 
 #include "megaraid_mm.h"
-#include <linux/smp_lock.h>
 
 
 // Entry points for char node driver
@@ -61,7 +60,7 @@ EXPORT_SYMBOL(mraid_mm_unregister_adp);
 EXPORT_SYMBOL(mraid_mm_adapter_app_handle);
 
 static int majorno;
-static uint32_t drvr_ver	= 0x02200201;
+static uint32_t drvr_ver	= 0x02200206;
 
 static int adapters_count_g;
 static struct list_head adapters_list_g;
@@ -1231,9 +1230,9 @@ mraid_mm_compat_ioctl(struct file *filep, unsigned int cmd,
 		      unsigned long arg)
 {
 	int err;
-	lock_kernel();
+
 	err = mraid_mm_ioctl(NULL, filep, cmd, arg);
-	unlock_kernel();
+
 	return err;
 }
 #endif
diff --git a/drivers/scsi/megaraid/megaraid_mm.h b/drivers/scsi/megaraid/megaraid_mm.h
index 948a0012ab8..7e36c46e7c4 100644
--- a/drivers/scsi/megaraid/megaraid_mm.h
+++ b/drivers/scsi/megaraid/megaraid_mm.h
@@ -29,9 +29,9 @@
 #include "megaraid_ioctl.h"
 
 
-#define LSI_COMMON_MOD_VERSION	"2.20.2.5"
+#define LSI_COMMON_MOD_VERSION	"2.20.2.6"
 #define LSI_COMMON_MOD_EXT_VERSION	\
-		"(Release Date: Fri Jan 21 00:01:03 EST 2005)"
+		"(Release Date: Mon Mar 7 00:01:03 EST 2005)"
 
 
 #define LSI_DBGLVL			dbglevel