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drm/xe/guc: Log content of the failed G2H message

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We are already logging an error once we failed to process a G2H
message, but then it's quite hard to extract the content of the
broken G2H message from the captured snapshot. Extend our error
log with the raw hexdump of the G2H message.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241105173032.1947-2-michal.wajdeczko@intel.com
This commit is contained in:
Michal Wajdeczko
2024-11-05 18:30:29 +01:00
parent abd2202047
commit c4ed1bb128
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/xe/xe_guc_ct.c
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@@ -1299,8 +1299,8 @@ static int process_g2h_msg(struct xe_guc_ct *ct, u32 *msg, u32 len)
}
if (ret) {
xe_gt_err(gt, "G2H action 0x%04x failed (%pe)\n",
action, ERR_PTR(ret));
xe_gt_err(gt, "G2H action %#04x failed (%pe) len %u msg %*ph\n",
action, ERR_PTR(ret), hxg_len, (int)sizeof(u32) * hxg_len, hxg);
CT_DEAD(ct, NULL, PROCESS_FAILED);
}