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05fd02b62d
freebsd-skq/sys
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mav 05fd02b62d Make virtual ports control asynchronous. 
Before this change virtual ports control IOCBs were executed synchronously
via Execute IOCB mailbox command.  It required exclusive use of scratch
space of driver and mailbox registers of the hardware.  Because of that
shared resources use this code could not really sleep, having to spin for
completion, blocking any other operation.

This change introduces new asynchronous design, sending the IOCBs directly
on request queue and gracefully waiting for their return on response queue.
Returned IOCBs are identified with unified handle space from r292725.
2015-12-26 04:26:32 +00:00
..
amd64 Move shared variables from {amd64,i386}/initcpu.c to x86/identcpu.c. 2015-12-23 21:41:42 +00:00
arm Fix typo (s/harware/hardware/) 2015-12-25 14:51:36 +00:00
arm64 Increase the size and alignment of the setjmp buffer. This will allow for 2015-12-23 15:22:44 +00:00
boot Fix remaining direct tests of the carry flag in the v86 %eflags via a 2015-12-24 06:22:41 +00:00
bsm Merge from contrib/openbsm to bring the kernel audit bits up to date with OpenBSM 1.2 alpha 4: 2015-12-20 23:22:04 +00:00
cam Fix style issues around existing SDT probes. 2015-12-16 23:39:27 +00:00
cddl Be stricter on which functions we can probe with FBT. We now only check the 2015-12-23 17:54:19 +00:00
compat Implement drain_workqueue() function. 2015-12-21 12:20:02 +00:00
conf [mdio] migrate mdiobus out of etherswitch and into a top-level device of its own. 2015-12-26 02:31:39 +00:00
contrib Don't assume checksums will be calculated later when fastfoward is 2015-12-20 18:02:13 +00:00
crypto const'ify an arg that we don't update... 2015-07-29 23:37:15 +00:00
ddb Add helper to catch single step debug event and distinguish it from bkpt 2015-11-27 19:03:59 +00:00
dev Make virtual ports control asynchronous. 2015-12-26 04:26:32 +00:00
fs Make it possible for the cdevsw d_close() driver method to detect last 2015-12-22 20:37:34 +00:00
gdb
geom It turns out that it's OK to sleep in this context, so use M_WAITOK 2015-12-18 14:10:00 +00:00
gnu Fixing a memory leak on module unloading. 2015-09-11 22:43:35 +00:00
i386 Move shared variables from {amd64,i386}/initcpu.c to x86/identcpu.c. 2015-12-23 21:41:42 +00:00
isa
kern Only allow one PT_INTERP ELF program header. This also fixes a potential 2015-12-24 00:58:11 +00:00
kgssapi
libkern libkern: ffs, fls: s/4/3/ the 3rd BSD clause 2015-10-22 21:04:47 +00:00
mips Fix typo (s/harware/hardware/) 2015-12-25 14:51:36 +00:00
modules [mdio] migrate mdiobus out of etherswitch and into a top-level device of its own. 2015-12-26 02:31:39 +00:00
net If vnets are torn down while ifconfig runs an ioctl to say, destroy an 2015-12-22 15:03:45 +00:00
net80211 net80211: remove hardcoded slot time durations from drivers 2015-12-13 20:48:24 +00:00
netgraph - grab ng_btsocket_l2cap_sockets_mtx lock in 2015-12-23 16:32:04 +00:00
netinet Don't implicitly terminate a user message when moving it to the 2015-12-25 18:11:40 +00:00
netinet6 Remove superfluous return (1) missed in r292601. 2015-12-23 10:23:47 +00:00
netipsec Overhaul if_enc(4) and make it loadable in run-time. 2015-11-25 07:31:59 +00:00
netnatm
netpfil Properly drain callouts in the IPFW subsystem to avoid use after free 2015-12-15 09:02:05 +00:00
netsmb The problem report was for a crash that happened when smbfs was 2015-11-18 23:04:01 +00:00
nfs Add kernel support to the NFS server for the "-manage-gids" 2015-11-30 21:54:27 +00:00
nfsclient
nfsserver
nlm
ofed Fix i386 build WITH_OFED=YES. Remove some redundant KASSERTs. 2015-12-04 18:20:55 +00:00
opencrypto Remove unneeded includes of opt_kdtrace.h. 2015-11-22 02:01:01 +00:00
pc98 Add asynchronous command support to the pass(4) driver, and the new 2015-12-03 20:54:55 +00:00
powerpc Extend Book-E to support >4GB RAM 2015-12-24 04:30:15 +00:00
riscv/include Import RISC-V machine headers. This is a minimal set required to compile 2015-12-17 18:44:30 +00:00
rpc Improve locking of sg_threadcount. 2015-11-19 08:04:05 +00:00
security Merge from contrib/openbsm to bring the kernel audit bits up to date with OpenBSM 1.2 alpha 4: 2015-12-20 23:22:04 +00:00
sparc64 Remove sv_prepsyscall, sv_sigsize and sv_sigtbl members of the struct 2015-11-28 08:49:07 +00:00
sys Extend Book-E to support >4GB RAM 2015-12-24 04:30:15 +00:00
teken Sync HPA and VPA implementations with CUP. 2015-08-24 07:49:27 +00:00
tests Style 9 changes. 2015-11-12 10:31:14 +00:00
tools Rename the /usr/share/doc/legal files to driver.LICENSE to work around 2015-10-16 00:38:05 +00:00
ufs Recheck curthread->td_su after the VFS_SYNC() call, and re-sync if the 2015-12-21 11:50:32 +00:00
vm Add a safety net to reclaim mbufs when one of the mbuf zones become 2015-12-20 02:05:33 +00:00
x86 Move shared variables from {amd64,i386}/initcpu.c to x86/identcpu.c. 2015-12-23 21:41:42 +00:00
xdr
xen xen/intr: fix the event channel enabled per-cpu mask 2015-11-05 14:33:46 +00:00
Makefile