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b99419aee4
freebsd-dev/sys
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Alexander Motin b99419aee4 mpr/mps(4): Make device mapping some more robust. 
Allow new enclosure to replace previously existing one if there is
no completely unused table entry, same as it is done for devices.

If we can not process DPM due to corruption -- wipe it and restart
from scratch.  Otherwise I don't see a way to recover persistence if
something go wrong and there is no BIOS to recover it for us.

Together this solves a problem that appeared when 9300-8i firmware
update to 16.00.10.00 somehow switched its mapping mode from Device
Persistence to Enclosure/Slot without wiping the DPM table.  It made
HBA completely unusable, since overflowed and conflicting mapping
table was unable to map any of enclosures and so devices.

Also while there make some enclosure mapping errors more informative.

MFC after:	1 month
Sponsored by:	iXsystems, Inc.
2021-04-23 23:36:51 -04:00
..
amd64 AMD-vi: Fortify IVHD device_identify process 2021-04-19 16:08:13 +08:00
arm arm: Add no-cftconvert for sdma-imx6 files 2021-04-14 15:43:37 +02:00
arm64 arm64: adjust comments in dbg_monitor_exit() 2021-04-13 14:41:31 -03:00
bsm
cam cam: make sure to clear even more CCBs allocated on the stack 2021-04-11 15:24:22 +01:00
cddl fbt: Remove some handling for multiple CTF containers 2021-04-02 17:49:13 -04:00
compat linuxkpi: reduce number of stray mm_struct allocations 2021-04-19 21:34:08 +03:00
conf newvers.sh: better regexp for the FreeBSD_version line 2021-04-22 11:45:12 -06:00
contrib zfs: use vn_seqc_read_notmodify for racing .. lookups 2021-04-22 13:18:39 +00:00
crypto ossl: Don't encryt/decrypt too much data for chacha20. 2021-04-01 15:49:07 -07:00
ddb ddb: replace watchpoint set/clear functions 2021-03-29 12:05:44 -03:00
dev mpr/mps(4): Make device mapping some more robust. 2021-04-23 23:36:51 -04:00
dts dts: Bump the freebsd branding version to 5.10 2021-03-23 15:02:21 +01:00
fs nfsd: fix session slot handling for failed callbacks 2021-04-23 15:24:47 -07:00
gdb gdb: report specific stop reason for watchpoints 2021-03-30 11:36:41 -03:00
geom gmirror: Pre-allocate the timeout event structure 2021-03-11 15:45:15 -05:00
gnu Remove the old dts imported tree. 2021-01-15 20:09:55 +01:00
i386 Create VM_MEMATTR_DEVICE on all architectures 2021-04-12 06:15:31 +00:00
isa Remove more remnants of sio(4) 2021-04-07 14:33:02 -04:00
kern Re-enable network ioctls in capability mode 2021-04-23 09:22:49 -04:00
kgssapi opencrypto: Introduce crypto_dispatch_async() 2021-02-08 09:19:19 -05:00
libkern x86: remove gcov kernel support 2021-04-02 15:41:51 +03:00
mips OCF: Remove support for asymmetric cryptographic operations. 2021-04-12 14:28:43 -07:00
modules modules: remove stale if_wg reference 2021-04-15 19:59:13 -05:00
net Re-enable network ioctls in capability mode 2021-04-23 09:22:49 -04:00
net80211 net80211: prefix get_random_bytes() with net80211_ 2021-03-24 22:16:09 +00:00
netgraph ng_ubt: Block attachment of uninitialized Intel Wireless 7265 2021-04-15 17:26:32 +03:00
netinet Re-enable network ioctls in capability mode 2021-04-23 09:22:49 -04:00
netinet6 Re-enable network ioctls in capability mode 2021-04-23 09:22:49 -04:00
netipsec Revert "SO_RERROR indicates that receive buffer overflows should be handled as errors." 2021-02-08 22:32:32 +00:00
netpfil Add required checks for unmapped mbufs in ipdivert and ipfw 2021-04-21 15:47:05 -04:00
netsmb
nfs Fix panic when using BOOTP to resolve root path. 2021-03-28 14:02:40 -05:00
nfsclient nfs: Cleanup dead files 2021-03-17 06:16:31 +11:00
nfsserver nfs: Cleanup dead files 2021-03-17 06:16:31 +11:00
nlm
ofed LinuxKPI/OFED: (re)move inetdevice.h implementation 2021-03-30 14:40:46 +00:00
opencrypto OCF: Remove support for asymmetric cryptographic operations. 2021-04-12 14:28:43 -07:00
powerpc opal_console: fix serial console output corruption on powerpc64 2021-04-16 20:10:09 -03:00
riscv riscv: Assert that SUM is not set in SSTATUS for exceptions. 2021-04-21 13:57:20 -07:00
rpc nfsv4 client: do the BindConnectionToSession as required 2021-04-11 14:34:57 -07:00
security tcp_input/syncache: acquire only read lock on PCB for SYN,!ACK packets 2021-04-12 08:25:31 -07:00
sys __FreeBSD_version: update the references to the doc tree 2021-04-22 17:36:22 +08:00
teken
tests Add IPv4 fib lookup performance tests with uniform keys. 2021-03-30 14:32:28 +01:00
tools syscalls.master: Add a new syscall type: RESERVED 2021-01-26 18:27:44 +00:00
ufs b_vflags update requries bufobj lock 2021-04-15 15:47:42 +03:00
vm sysctl vm.objects: report backing object and swap use 2021-04-19 21:32:01 +03:00
x86 amd64: Add MD bits for KASAN 2021-04-13 17:42:20 -04:00
xdr
xen xen: move x86-specific xen_vector_callback_enabled to sys/x86 2021-03-15 14:20:21 +01:00
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