From: Tomas Henzl <thenzl@redhat.com>
Date: Tue, 17 Feb 2015 16:40:22 +0000 (+0100)
Subject: cciss: correct the non-resettable board list
X-Git-Tag: firefly_0821_release~176^2~1604^2~97
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b9ea9dcdb9ac43cd83c2c9f47116c3852447e72d;p=firefly-linux-kernel-4.4.55.git
cciss: correct the non-resettable board list
The hpsa driver carries a more recent version,
copy the table from there.
Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Acked-by: Don Brace <Don.Brace@pmcs.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
---
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 48498220cd6c..0422c47261c3 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -582,12 +582,32 @@ static u32 unresettable_controller[] = {
0x3215103C, /* Smart Array E200i */
0x3237103C, /* Smart Array E500 */
0x323D103C, /* Smart Array P700m */
+ 0x40800E11, /* Smart Array 5i */
0x409C0E11, /* Smart Array 6400 */
0x409D0E11, /* Smart Array 6400 EM */
+ 0x40700E11, /* Smart Array 5300 */
+ 0x40820E11, /* Smart Array 532 */
+ 0x40830E11, /* Smart Array 5312 */
+ 0x409A0E11, /* Smart Array 641 */
+ 0x409B0E11, /* Smart Array 642 */
+ 0x40910E11, /* Smart Array 6i */
};
/* List of controllers which cannot even be soft reset */
static u32 soft_unresettable_controller[] = {
+ 0x40800E11, /* Smart Array 5i */
+ 0x40700E11, /* Smart Array 5300 */
+ 0x40820E11, /* Smart Array 532 */
+ 0x40830E11, /* Smart Array 5312 */
+ 0x409A0E11, /* Smart Array 641 */
+ 0x409B0E11, /* Smart Array 642 */
+ 0x40910E11, /* Smart Array 6i */
+ /* Exclude 640x boards. These are two pci devices in one slot
+ * which share a battery backed cache module. One controls the
+ * cache, the other accesses the cache through the one that controls
+ * it. If we reset the one controlling the cache, the other will
+ * likely not be happy. Just forbid resetting this conjoined mess.
+ */
0x409C0E11, /* Smart Array 6400 */
0x409D0E11, /* Smart Array 6400 EM */
};
@@ -4663,8 +4683,7 @@ static int cciss_kdump_hard_reset_controller(struct pci_dev *pdev)
*/
cciss_lookup_board_id(pdev, &board_id);
if (!ctlr_is_resettable(board_id)) {
- dev_warn(&pdev->dev, "Cannot reset Smart Array 640x "
- "due to shared cache module.");
+ dev_warn(&pdev->dev, "Controller not resettable\n");
return -ENODEV;
}