src-test/sys/dev/vmware/pvscsi, branch mainFreeBSD source treehttps://cgit-dev.freebsd.org/src-test/atom?h=main2020-09-01T21:30:01Zvmware: clean up empty lines in .c and .h files2020-09-01T21:30:01ZMateusz Guzikmjg@FreeBSD.org2020-09-01T21:30:01Zurn:sha1:4eb2ed072bd0789c2eae8ecaec0d580fee419ce7Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)2020-02-26T14:26:36ZPawel Biernackikaktus@FreeBSD.org2020-02-26T14:26:36Zurn:sha1:7029da5c36f2d3cf6bb6c81bf551229f416399e8
r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.
This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.
Mark all obvious cases as MPSAFE. All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT
Approved by: kib (mentor, blanket)
Commented by: kib, gallatin, melifaro
Differential Revision: https://reviews.freebsd.org/D23718
Fix build with GCC2019-11-15T01:07:39ZJosh Paetzeljpaetzel@FreeBSD.org2019-11-15T01:07:39Zurn:sha1:4c6bf7c398ad3ecd4bcbf651fd7fc8f789acbbd7
Fix suggested by: jhb, scottl
Sponsored by: Panzura
Add the pvscsi driver to the tree.2019-11-14T23:31:20ZJosh Paetzeljpaetzel@FreeBSD.org2019-11-14T23:31:20Zurn:sha1:052e12a5084f8ab3bbc602cabf095576b47f6146
This driver allows to usage of the paravirt SCSI controller
in VMware products like ESXi. The pvscsi driver provides a
substantial performance improvement in block devices versus
the emulated mpt and mps SCSI/SAS controllers.
Error handling in this driver has not been extensively tested
yet.
Submitted by: vbhakta@vmware.com
Relnotes: yes
Sponsored by: VMware, Panzura
Differential Revision: D18613