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Hans Petter Selasky f8f5b459d2 Update user access region, UAR, APIs in the core in mlx5core. 
This change include several changes as listed below all related to UAR.
UAR is a special PCI memory area where the so-called doorbell register and
blue flame register live. Blue flame is a feature for sending small packets
more efficiently via a PCI memory page, instead of using PCI DMA.

- All structures and functions named xxx_uuars were renamed into xxx_bfreg.
- Remove partially implemented Blueflame support from mlx5en(4) and mlx5ib.
- Implement blue flame register allocator.
- Use blue flame register allocator in mlx5ib.
- A common UAR page is now allocated by the core to support doorbell register
  writes for all of mlx5en and mlx5ib, instead of allocating one UAR per
  sendqueue.
- Add support for DEVX query UAR.
- Add support for 4K UAR for libmlx5.

Linux commits:
7c043e908a74ae0a935037cdd984d0cb89b2b970
2f5ff26478adaff5ed9b7ad4079d6a710b5f27e7
0b80c14f009758cefeed0edff4f9141957964211
30aa60b3bd12bd79b5324b7b595bd3446ab24b52
5fe9dec0d045437e48f112b8fa705197bd7bc3c0
0118717583cda6f4f36092853ad0345e8150b286
a6d51b68611e98f05042ada662aed5dbe3279c1e

MFC after: 1 week
Sponsored by: Mellanox Technologies // NVIDIA Networking
2021-01-08 13:33:46 +01:00
..
amd64 pccard: Remove wi(4) driver 2021-01-07 20:41:06 -07:00
arm Factor-out hardware-independent part of USB HID support to new module 2021-01-08 02:18:42 +03:00
arm64 hid: Import functions and constants required by new subsystem 2021-01-08 02:18:42 +03:00
bsm Add aio_writev and aio_readv 2021-01-02 19:57:58 -07:00
cam cam: Remove Giant handling from cam_sim_alloc() 2021-01-03 11:50:31 -05:00
cddl Install dtrace.h and dependencies 2021-01-07 09:26:21 +00:00
compat Regenerate syscall files after reallocation of aio_writev/aio_readv 2021-01-07 19:50:32 -07:00
conf pccard: Remove wi(4) driver 2021-01-07 20:41:06 -07:00
contrib Fix memory leaks in error paths in krping. 2021-01-08 12:35:55 +01:00
crypto armv8crypto: add AES-XTS support 2021-01-07 15:35:20 -04:00
ddb ddb: Display process flags (p_flag and p_flag2) in 'show proc'. 2020-12-31 16:01:52 -08:00
dev Update user access region, UAR, APIs in the core in mlx5core. 2021-01-08 13:33:46 +01:00
dts Brand our DTS with the Linux version it was imported from 2020-10-10 07:18:51 +00:00
fs Fix vnode locking bug in fuse_vnop_copy_file_range 2021-01-03 11:16:20 -07:00
gdb gdb(4): allow bulk write of registers 2020-12-23 14:37:05 -04:00
geom geom(4): make g_newprovider_event() return if G_P_WITHER is set 2020-12-29 14:29:59 +00:00
gnu ARM64: Port FreeBSD to Nvidia Jetson TX1 and Nano. 2020-12-28 14:12:41 +01:00
i386 pccard: Remove wi(4) driver 2021-01-07 20:41:06 -07:00
isa
kern sysctl debug.dump_modinfo should recognize font module 2021-01-08 09:24:49 +02:00
kgssapi State kgssapi dependency on xdr. 2020-09-17 22:29:38 +00:00
libkern libkern/strcasestr.c: Drop xlocale support and connect to build. 2021-01-08 02:18:42 +03:00
mips hid: Import functions and constants required by new subsystem 2021-01-08 02:18:42 +03:00
modules pccard: Remove wi(4) driver 2021-01-07 20:41:06 -07:00
net iflib: ensure that tx interrupts enabled and cleanups 2021-01-07 14:07:35 -08:00
net80211 net80211: fix a typo 2020-11-04 12:07:33 +00:00
netgraph pccard: Remove bt3c(4) driver 2021-01-07 20:40:41 -07:00
netinet Refactor rt_addrmsg() and rt_routemsg(). 2021-01-07 19:38:19 +00:00
netinet6 Refactor rt_addrmsg() and rt_routemsg(). 2021-01-07 19:38:19 +00:00
netipsec Trigger soft lifetime expiration on sequence number 2020-10-16 11:27:01 +00:00
netpfil pf: Copy kif flags to userspace 2021-01-07 22:26:05 +01:00
netsmb
nfs
nfsclient
nfsserver nfs: Mark unused statistics variable as reserved 2020-11-18 04:35:49 +00:00
nlm
ofed Update user access region, UAR, APIs in the core in mlx5core. 2021-01-08 13:33:46 +01:00
opencrypto Remove the cloned file descriptors for /dev/crypto. 2020-11-25 00:10:54 +00:00
powerpc hid: Import functions and constants required by new subsystem 2021-01-08 02:18:42 +03:00
riscv Skip the vm.pmap.kernel_maps sysctl by default. 2020-12-18 20:41:23 +00:00
rpc Add a new "tlscertname" NFS mount option. 2020-12-23 13:42:55 -08:00
security cache: combine fast path enabled status into one flag 2021-01-06 07:28:06 +00:00
sys Fix conflicting value of O_DSYNC. 2021-01-08 18:01:15 +13:00
teken loader: implement framebuffer console 2021-01-02 21:41:36 +02:00
tests
tools sys/tools: Add a tool for generating arm and arm64 kernel images. 2020-12-30 13:22:04 +01:00
ufs ffs: Support O_DSYNC. 2021-01-08 13:15:56 +13:00
vm uma: Avoid unmapping direct-mapped slabs 2021-01-03 11:50:31 -05:00
x86 x86: stop punishing VMs with low priority for TSC timecounter 2020-12-23 12:45:15 +02:00
xdr
xen xen: allow limiting the amount of duplicated pending xenstore watches 2020-12-30 11:18:26 +01:00
Makefile