fix for cpqarray for 2.6.9-rc2

[mike.miller@hp.com]

This patch fixes a problem with cpqarray and the SA4200 controller.
Our online config utility cannot properly communicate with the controller.
Patch by Chirag.Kantharia@hp.com.
Applies to 2.6.9-rc2. Please consider this for inclusion.

Thanks,
mikem
-------------------------------------------------------------------------------
diff -burNp lx269-rc2.orig/drivers/block/cpqarray.c lx269-rc2/drivers/block/cpqarray.c
--- lx269-rc2.orig/drivers/block/cpqarray.c	2004-08-14 00:36:17.000000000 -0500
+++ lx269-rc2/drivers/block/cpqarray.c	2004-09-20 14:15:39.781595280 -0500
@@ -1286,6 +1286,7 @@ static int ida_ctlr_ioctl(ctlr_info_t *h
 		c->req.hdr.sg_cnt = 1;
 		break;
 	case IDA_READ:
+	case SENSE_SURF_STATUS:
 	case READ_FLASH_ROM:
 	case SENSE_CONTROLLER_PERFORMANCE:
 		p = kmalloc(io->sg[0].size, GFP_KERNEL);
@@ -1351,6 +1352,7 @@ static int ida_ctlr_ioctl(ctlr_info_t *h
                                 sizeof(ida_ioctl_t),
                                 PCI_DMA_BIDIRECTIONAL);
 	case IDA_READ:
+	case SENSE_SURF_STATUS:
 	case DIAG_PASS_THRU:
 	case SENSE_CONTROLLER_PERFORMANCE:
 	case READ_FLASH_ROM:
diff -burNp lx269-rc2.orig/drivers/block/ida_cmd.h lx269-rc2/drivers/block/ida_cmd.h
--- lx269-rc2.orig/drivers/block/ida_cmd.h	2004-08-14 00:36:44.000000000 -0500
+++ lx269-rc2/drivers/block/ida_cmd.h	2004-09-20 14:15:39.782595128 -0500
@@ -318,6 +318,8 @@ typedef struct {
 	__u8	reserved[510];
 } mp_delay_t;
 
+#define SENSE_SURF_STATUS       0x70
+
 #define PASSTHRU_A	0x91
 typedef struct {
 	__u8	target;