The branch main has been updated by luporl:
URL:
https://cgit.FreeBSD.org/src/commit/?id=71fd1bfd5ed5fdc316600a0b425d81844c021e9b
commit 71fd1bfd5ed5fdc316600a0b425d81844c021e9b
Author: Leandro Lupori <lup...@freebsd.org>
AuthorDate: 2021-06-21 18:13:13 +0000
Commit: Leandro Lupori <lup...@freebsd.org>
CommitDate: 2021-06-21 18:13:13 +0000
aacraid: ignore data overrun on INQUIRY
The INQUIRY command may return a CAM_DATA_RUN_ERR code, even when
it succeeds. This happens during driver startup, causing the
current and further inquiries to be aborted, resulting in some
missing information about the controller.
Reviewed by: imp
Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)
Differential Revision: https://reviews.freebsd.org/D30843
---
sys/dev/aacraid/aacraid_cam.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/sys/dev/aacraid/aacraid_cam.c b/sys/dev/aacraid/aacraid_cam.c
index 9c73248472bd..a44833863891 100644
--- a/sys/dev/aacraid/aacraid_cam.c
+++ b/sys/dev/aacraid/aacraid_cam.c
@@ -1205,6 +1205,12 @@ aac_cam_complete(struct aac_command *cm)
command = ccb->csio.cdb_io.cdb_bytes[0];
if (command == INQUIRY) {
+ /* Ignore Data Overrun errors on INQUIRY */
+ if ((ccb->ccb_h.status & CAM_STATUS_MASK) ==
+ CAM_DATA_RUN_ERR)
+ ccb->ccb_h.status = (ccb->ccb_h.status &
+ ~CAM_STATUS_MASK) | CAM_REQ_CMP;
+
if (ccb->ccb_h.status == CAM_REQ_CMP) {
device = ccb->csio.data_ptr[0] & 0x1f;
/*
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