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hyperv/storvsc: Fix SRB length setting.

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This fixes disk discovery issue on WS2008R2 Hyper-V, which plagued
us since 10.2-release.

Reported by:	many
MFC after:	3 days
Sponsored by:	Microsoft
This commit is contained in:
Sepherosa Ziehau 2016-09-20 08:52:45 +00:00
parent 5260781e82
commit fa8c981396
1 changed files with 2 additions and 1 deletions
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3
sys/dev/hyperv/storvsc/hv_storvsc_drv_freebsd.c
View file

@ -705,7 +705,8 @@ hv_storvsc_io_request(struct storvsc_softc *sc,
vstor_packet->flags |= REQUEST_COMPLETION_FLAG;
vstor_packet->u.vm_srb.length = VSTOR_PKT_SIZE;
vstor_packet->u.vm_srb.length =
sizeof(struct vmscsi_req) - vmscsi_size_delta;
vstor_packet->u.vm_srb.sense_info_len = sense_buffer_size;