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io: tiny fix for error message

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error message for "read" or "write" was incorrect.
for developers, we just need print out direction & type value.

Tracked-On: #875
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
This commit is contained in:
Jason Chen CJ 2018-09-07 22:33:29 +08:00 committed by lijinxia
parent bfcf546180
commit 2978c01f45
1 changed files with 6 additions and 2 deletions
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8
hypervisor/arch/x86/io.c
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@ -312,9 +312,13 @@ emulate_io(struct vcpu *vcpu, struct io_request *io_req)
status = acrn_insert_request_wait(vcpu, io_req);
if (status != 0) {
/* here for both IO & MMIO, the direction, address,
* size definition is same
*/
struct pio_request *pio_req = &io_req->reqs.pio;
pr_fatal("Err:IO %s access to port 0x%04lx, size=%lu",
(pio_req->direction != REQUEST_READ) ? "read" : "write",
pr_fatal("%s Err: access dir %d, type %d, "
"addr = 0x%llx, size=%lu", __func__,
pio_req->direction, io_req->type,
pio_req->address, pio_req->size);
} else {
status = IOREQ_PENDING;