[PATCH 1/4] fsi: occ: Don't accept response from un-initialized OCC
From: Eddie James <eajames@linux.ibm.com>
Date: 2021-02-09 17:14:34
Also in:
lkml
Subsystem:
fsi subsystem, the rest · Maintainers:
Eddie James, Linus Torvalds
If the OCC is not initialized and responds as such, the driver should continue waiting for a valid response until the timeout expires. Signed-off-by: Eddie James <eajames@linux.ibm.com> --- drivers/fsi/fsi-occ.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/fsi/fsi-occ.c b/drivers/fsi/fsi-occ.c
index 10ca2e290655..cb05b6dacc9d 100644
--- a/drivers/fsi/fsi-occ.c
+++ b/drivers/fsi/fsi-occ.c@@ -495,6 +495,7 @@ int fsi_occ_submit(struct device *dev, const void *request, size_t req_len, goto done; if (resp->return_status == OCC_RESP_CMD_IN_PRG || + resp->return_status == OCC_RESP_CRIT_INIT || resp->seq_no != seq_no) { rc = -ETIMEDOUT;
--
2.27.0