From: Ed Lin <ed.lin@promise.com>
Date: Tue, 5 Dec 2006 01:49:28 +0000 (-0800)
Subject: [SCSI] stex: fix controller_info command handling
X-Git-Tag: v2.6.20-rc1~34^2~20^2~41^2~7
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4eea9dc45fa7feb42e6dce32d94ea9ea4d64e40b;p=linux-2.6

[SCSI] stex: fix controller_info command handling

This command needs information from both firmware and driver. First copy
information from firmware to buffer, then fill in driver information.

Signed-off-by: Ed Lin <ed.lin@promise.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 91d484c0dd..ea0d824613 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -507,6 +507,7 @@ static void stex_controller_info(struct st_hba *hba, struct st_ccb *ccb)
 	size_t count = sizeof(struct st_frame);
 
 	p = hba->copy_buffer;
+	stex_internal_copy(ccb->cmd, p, &count, ccb->sg_count, ST_FROM_CMD);
 	memset(p->base, 0, sizeof(u32)*6);
 	*(unsigned long *)(p->base) = pci_resource_start(hba->pdev, 0);
 	p->rom_addr = 0;