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ipmi:ipmb: Fix unknown command response 

More missed changes, the response back to another system sending a
command that had no user to handle it wasn't formatted properly.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Corey Minyard 2021-11-25 11:23:20 -06:00
parent d2c12f56fa
commit c03a487a83
1 changed files with 5 additions and 3 deletions
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8
drivers/char/ipmi/ipmi_msghandler.c
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@ -3920,9 +3920,11 @@ static int handle_ipmb_direct_rcv_cmd(struct ipmi_smi *intf,
/* We didn't find a user, deliver an error response. */
ipmi_inc_stat(intf, unhandled_commands);
msg->data[0] = ((netfn + 1) << 2) | (msg->rsp[4] & 0x3);
msg->data[1] = msg->rsp[2];
msg->data[2] = msg->rsp[4] & ~0x3;
msg->data[0] = (netfn + 1) << 2;
msg->data[0] |= msg->rsp[2] & 0x3; /* rqLUN */
msg->data[1] = msg->rsp[1]; /* Addr */
msg->data[2] = msg->rsp[2] & ~0x3; /* rqSeq */
msg->data[2] |= msg->rsp[0] & 0x3; /* rsLUN */
msg->data[3] = cmd;
msg->data[4] = IPMI_INVALID_CMD_COMPLETION_CODE;
msg->data_size = 5;