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37ef8d4cd6
freebsd-nq/sys
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Allan Jude 37ef8d4cd6 ig4(4): Increase timeout to about 1 second 
Per the i2c spec, a slave device can stretch SCL idefinitely, so 25ms is
a bit arbitrary in general. smbus does specify an optional timeout
recovery mechanism to be done at about 25~35ms, but the IPMI SSIF spec
says that BMCs don't have any obligation to implement that.
The BMC on Altra seems to mostly respond within 25ms, but occasionally
will stretch SCL for ~300 msec.

Also, the count_us mechanism seems to actually timeout around 25%
earlier than it would claim (timeout really happening around 19ms
instead of 25ms).

Sponsored by:	Ampere Computing LLC
Submitted by:	Klara Inc.
Reviewed by:	manu, imp
Differential Revision:	https://reviews.freebsd.org/D28747
2021-02-18 15:47:17 +00:00
..
amd64 Add a VA_IS_CLEANMAP() macro. 2021-02-17 16:32:11 -08:00
arm Add a VA_IS_CLEANMAP() macro. 2021-02-17 16:32:11 -08:00
arm64 Add a VA_IS_CLEANMAP() macro. 2021-02-17 16:32:11 -08:00
bsm Add aio_writev and aio_readv 2021-01-02 19:57:58 -07:00
cam cam: Properly find the sim in the assertion in xpt_pollwait(). 2021-02-11 14:06:58 -08:00
cddl arm64: Improve DDB backtrace support 2021-02-01 14:15:57 +00:00
compat Use atomic loads/stores when updating td->td_state 2021-02-18 14:02:48 +00:00
conf xen/efi: introduce a PV interface for EFI run time services for dom0 2021-02-16 15:26:12 +01:00
contrib zfs: merge OpenZFS master-bf156c966 2021-02-18 15:19:35 +01:00
crypto OpenSSL: Regen assembly files for OpenSSL 1.1.1j 2021-02-17 00:35:11 -05:00
ddb Use atomic loads/stores when updating td->td_state 2021-02-18 14:02:48 +00:00
dev ig4(4): Increase timeout to about 1 second 2021-02-18 15:47:17 +00:00
dts Remove DTS files for arm boards we don't support 2021-01-27 10:02:01 +00:00
fs Enforce net epoch in in6_selectsrc(). 2021-02-15 22:33:12 +00:00
gdb Use atomic loads/stores when updating td->td_state 2021-02-18 14:02:48 +00:00
geom opencrypto: Introduce crypto_dispatch_async() 2021-02-08 09:19:19 -05:00
gnu Remove the old dts imported tree. 2021-01-15 20:09:55 +01:00
i386 Add a VA_IS_CLEANMAP() macro. 2021-02-17 16:32:11 -08:00
isa
kern vn_printf: handle VI_FOPENING 2021-02-18 16:28:28 +02:00
kgssapi opencrypto: Introduce crypto_dispatch_async() 2021-02-08 09:19:19 -05:00
libkern Restore the augmented strlen commentary 2021-02-08 19:15:21 +00:00
mips Add a VA_IS_CLEANMAP() macro. 2021-02-17 16:32:11 -08:00
modules zfs: bump version and install new share files 2021-02-18 15:21:10 +01:00
net Fix NOINET6 build broken by 2fe5a79425. 2021-02-16 21:49:48 +00:00
net80211
netgraph netgraph/ng_bridge: Add counters for the first link, too 2021-02-10 19:05:37 +01:00
netinet fix Navdeeps LINT_NOINET error. 2021-02-18 07:29:12 -05:00
netinet6 Remove per-packet ifa refcounting from IPv6 fast path. 2021-02-15 22:33:12 +00:00
netipsec Revert "SO_RERROR indicates that receive buffer overflows should be handled as errors." 2021-02-08 22:32:32 +00:00
netpfil pf: Fix osfp configuration 2021-02-18 08:38:28 +01:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed Fix mismerge in OFED update 2021-02-04 13:58:24 -05:00
opencrypto ktls: Avoid wakeups and locking for synchronous callbacks 2021-02-08 09:19:27 -05:00
powerpc Add a VA_IS_CLEANMAP() macro. 2021-02-17 16:32:11 -08:00
riscv Add a VA_IS_CLEANMAP() macro. 2021-02-17 16:32:11 -08:00
rpc nfs-over-tls: handle res.gid.gid_val correctly for memory allocation 2021-01-12 13:59:52 -08:00
security Convert remaining cap_rights_init users to cap_rights_init_one 2021-01-12 13:16:10 +00:00
sys Use atomic loads/stores when updating td->td_state 2021-02-18 14:02:48 +00:00
teken loader: implement framebuffer console 2021-01-02 21:41:36 +02:00
tests Enable running fib tests inside vnet jail. 2021-01-17 20:32:26 +00:00
tools syscalls.master: Add a new syscall type: RESERVED 2021-01-26 18:27:44 +00:00
ufs UFS snapshots: properly set the vm object size. 2021-02-16 07:11:52 +02:00
vm Use atomic loads/stores when updating td->td_state 2021-02-18 14:02:48 +00:00
x86 xen/boot: allow specifying boot method when booted from Xen 2021-02-16 15:26:11 +01:00
xdr
xen xen: remove .swp file from public headers 2021-01-11 18:14:11 +01:00
Makefile