[PATCH] scsi: upstream arcmsr-1.20.00.15-80227

[PATCH] scsi: upstream arcmsr-1.20.00.15-80227

[nickcheng]

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Subject: [PATCH] scsi: upstream arcmsr-1.20.00.15-80227
From: Nick Cheng <nick.cheng@areca.com.tw>
Description:
*** update the driver version of arcmsr and ChangeLog.arcmsr
Signed-off-by: Nick Cheng <nick.cheng@areca.com.tw>

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diff --git a/Documentation/scsi/ChangeLog.arcmsr b/Documentation/scsi/ChangeLog.arcmsr
index de2bcac..038a3e6 100644
--- a/Documentation/scsi/ChangeLog.arcmsr
+++ b/Documentation/scsi/ChangeLog.arcmsr
@@ -109,4 +109,10 @@
 **						8.replace pci_alloc_consistent()/pci_free_consistent() with kmalloc()/kfree() in arcmsr_iop_message_xfer()
 **						9. fix the release of dma memory for type B in arcmsr_free_ccb_pool()
 **						10.fix the arcmsr_polling_hbb_ccbdone()
+** 1.20.00.15	02/27/2008	Erich Chen & Nick Cheng
+**						1.arcmsr_iop_message_xfer() is called from atomic context under the
+**						queuecommand scsi_host_template handler. James Bottomley pointed out
+**						that the current GFP_KERNEL|GFP_DMA flags are wrong: firstly we are in
+**						atomic context, secondly this memory is not used for DMA.
+**						Also removed some unneeded casts. Thanks to Daniel Drake <dsd@gentoo.org>
 **************************************************************************
diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h
index 5778650..0393707 100644
--- a/drivers/scsi/arcmsr/arcmsr.h
+++ b/drivers/scsi/arcmsr/arcmsr.h
@@ -48,7 +48,7 @@ struct class_device_attribute;
 /*The limit of outstanding scsi command that firmware can handle*/
 #define ARCMSR_MAX_OUTSTANDING_CMD						256
 #define ARCMSR_MAX_FREECCB_NUM							320
-#define ARCMSR_DRIVER_VERSION		     "Driver Version 1.20.00.15 2007/12/24"
+#define ARCMSR_DRIVER_VERSION		     "Driver Version 1.20.00.15 2008/02/27"
 #define ARCMSR_SCSI_INITIATOR_ID						255
 #define ARCMSR_MAX_XFER_SECTORS							512
 #define ARCMSR_MAX_XFER_SECTORS_B						4096