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[PATCH] IPMI: retry messages on certain error returns

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Some more errors from the IPMI send message command are retryable, but are not
being retried by the IPMI code.  Make sure they get retried.

Signed-off-by: Corey Minyard <minyard@acm.org>
Cc: Frederic Lelievre <Frederic.Lelievre@ca.kontron.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Corey Minyard 2006-11-08 17:44:55 -08:00 committed by Linus Torvalds
parent f3ce6a0ead
commit 46d52b09fa
2 changed files with 5 additions and 1 deletions
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4
drivers/char/ipmi/ipmi_msghandler.c
View file

@ -3242,7 +3242,9 @@ void ipmi_smi_msg_received(ipmi_smi_t intf,
report the error immediately. */ report the error immediately. */
if ((msg->rsp_size >= 3) && (msg->rsp[2] != 0) if ((msg->rsp_size >= 3) && (msg->rsp[2] != 0)
&& (msg->rsp[2] != IPMI_NODE_BUSY_ERR) && (msg->rsp[2] != IPMI_NODE_BUSY_ERR)
&& (msg->rsp[2] != IPMI_LOST_ARBITRATION_ERR)) && (msg->rsp[2] != IPMI_LOST_ARBITRATION_ERR)
&& (msg->rsp[2] != IPMI_BUS_ERR)
&& (msg->rsp[2] != IPMI_NAK_ON_WRITE_ERR))
{ {
int chan = msg->rsp[3] & 0xf; int chan = msg->rsp[3] & 0xf;

2
include/linux/ipmi_msgdefs.h
View file

@ -75,6 +75,8 @@
#define IPMI_INVALID_COMMAND_ERR 0xc1 #define IPMI_INVALID_COMMAND_ERR 0xc1
#define IPMI_ERR_MSG_TRUNCATED 0xc6 #define IPMI_ERR_MSG_TRUNCATED 0xc6
#define IPMI_LOST_ARBITRATION_ERR 0x81 #define IPMI_LOST_ARBITRATION_ERR 0x81
#define IPMI_BUS_ERR 0x82
#define IPMI_NAK_ON_WRITE_ERR 0x83
#define IPMI_ERR_UNSPECIFIED 0xff #define IPMI_ERR_UNSPECIFIED 0xff
#define IPMI_CHANNEL_PROTOCOL_IPMB 1 #define IPMI_CHANNEL_PROTOCOL_IPMB 1