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pvscsi: maximum target number is one less than number of targets

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Fix the number of targets we inquiry to be one less than the maximum
number of targets adapter reports.  This gets rid of the errors reported
on VMware Workstation:

(probe36:pvscsi0:0:65:0): INQUIRY. CDB: 12 00 00 00 24 00
(probe36:pvscsi0:0:65:0): CAM status: CCB request completed with an error

While here, print the maximum number of targets.

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D39867
This commit is contained in:
Yuri Pankov 2023-05-05 11:48:57 +02:00
parent fff1551c03
commit 6abf81b3d6
1 changed files with 2 additions and 1 deletions
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3
sys/dev/vmware/pvscsi/pvscsi.c
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@ -1412,7 +1412,7 @@ pvscsi_action(struct cam_sim *sim, union ccb *ccb)
cpi->hba_misc = PIM_NOBUSRESET | PIM_UNMAPPED;
cpi->hba_eng_cnt = 0;
/* cpi->vuhba_flags = 0; */
cpi->max_target = sc->max_targets;
cpi->max_target = sc->max_targets - 1;
cpi->max_lun = 0;
cpi->async_flags = 0;
cpi->hpath_id = 0;
@ -1684,6 +1684,7 @@ pvscsi_attach(device_t dev)
PVSCSI_MAX_REQ_QUEUE_DEPTH);
device_printf(sc->dev, "Use Msg: %d\n", sc->use_msg);
device_printf(sc->dev, "Max targets: %d\n", sc->max_targets);
device_printf(sc->dev, "REQ num pages: %d\n", sc->req_ring_num_pages);
device_printf(sc->dev, "CMP num pages: %d\n", sc->cmp_ring_num_pages);
device_printf(sc->dev, "MSG num pages: %d\n", sc->msg_ring_num_pages);