linux_dsm_epyc7002/drivers
Geetha sowjanya 27150bc428 octeontx2-af: Interface backpressure configuration
Each of the interface receive channels can be backpressured by
resources upon exhaustion or reaching configured threshold levels.
Resources here are receive buffer queues (Auras) and pkt notification
descriptor queues (CQs). Resources and interface channels are mapped
using backpressure IDs (BPIDs).

HW supports upto 512 BPIDs, this patch divides these BPIDs statically
across CGX/LBK/SDP interfaces as follows.
BPIDs 0 - 191 are mapped to LMAC channels, 16 per LMAC.
BPIDs 192 - 255 are mapped to LBK channels.
BPIDs 256 - 511 are mapped to SDP channels.
Also did the needed basic configuration of BPIDs.

Added mbox handlers with which a PF device can request for a BPID which
it will use to configure Auras and CQs.

Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-02 11:08:51 -08:00
..
accessibility
acpi ACPI: PM: s2idle: Check fixed wakeup events in acpi_s2idle_wake() 2020-02-21 10:01:25 -08:00
amba
android
ata
atm
auxdisplay
base drivers/base/power: add dpm_sysfs_change_owner() 2020-02-26 20:07:25 -08:00
bcma
block floppy: check FDC index for errors before assigning it 2020-02-24 11:25:33 -08:00
bluetooth
bus bus: moxtet: fix potential stack buffer overflow 2020-02-15 10:33:19 -08:00
cdrom
char tpm: Initialize crypto_id of allocated_banks to HASH_ALGO__LAST 2020-02-17 20:47:06 +02:00
clk ARM: SoC: late updates 2020-02-08 14:17:27 -08:00
clocksource ARM: SoC: late updates 2020-02-08 14:17:27 -08:00
connector
counter
cpufreq Merge branch 'pm-cpufreq' 2020-02-14 10:40:48 +01:00
cpuidle ARM: SoC-related driver updates 2020-02-08 14:04:19 -08:00
crypto
dax
dca
devfreq
dio
dma ARM: Device-tree updates 2020-02-08 13:58:44 -08:00
dma-buf
edac EDAC/sysfs: Remove csrow objects on errors 2020-02-13 13:29:41 +01:00
eisa
extcon
firewire
firmware ARM: SoC-related driver updates 2020-02-08 14:04:19 -08:00
fpga
fsi fsi: aspeed: add unspecified HAS_IOMEM dependency 2020-02-10 13:45:49 -08:00
gnss
gpio gpio: sifive: fix static checker warning 2020-02-10 13:54:17 +01:00
gpu Merge tag 'drm-intel-fixes-2020-02-20' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes 2020-02-21 12:46:54 +10:00
greybus
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2020-02-27 11:13:27 -08:00
hsi
hv
hwmon hwmon: (w83627ehf) Fix crash seen with W83627DHG-P 2020-02-21 09:16:24 -08:00
hwspinlock
hwtracing
i2c
i3c
ide
idle
iio
infiniband SCSI fixes on 20200221 2020-02-22 11:00:52 -08:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2020-02-15 16:49:25 -08:00
interconnect
iommu iommu/arm-smmu: Restore naming of driver parameter prefix 2020-02-19 12:03:21 +01:00
ipack
irqchip irqchip/gic-v4.1: Avoid 64bit division for the sake of 32bit ARM 2020-02-09 15:47:37 -08:00
isdn
leds
lightnvm
macintosh
mailbox
mcb
md block-5.6-2020-02-16 2020-02-16 12:35:52 -08:00
media
memory
memstick
message
mfd
misc habanalabs: patched cb equals user cb in device memset 2020-02-11 11:12:47 +02:00
mmc
mtd
mux
net octeontx2-af: Interface backpressure configuration 2020-03-02 11:08:51 -08:00
nfc NFC: Replace zero-length array with flexible-array member 2020-02-27 12:06:20 -08:00
ntb
nubus
nvdimm
nvme block-5.6-2020-02-22 2020-02-22 11:09:06 -08:00
nvmem
of ARM: SoC-related driver updates 2020-02-08 14:04:19 -08:00
opp
oprofile
parisc
parport
pci
pcmcia
perf perf/smmuv3: Use platform_get_irq_optional() for wired interrupt 2020-02-10 18:14:46 +00:00
phy
pinctrl
platform platform/chrome: wilco_ec: Include asm/unaligned instead of linux/ path 2020-02-11 09:10:36 +01:00
pnp
power ARM: SoC platform updates 2020-02-08 13:55:25 -08:00
powercap
pps
ps3
ptp ptp: Add a ptp clock driver for IDT 82P33 SMU. 2020-02-24 13:08:46 -08:00
pwm
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-02-27 18:31:39 -08:00
sbus
scsi scsi: megaraid_sas: silence a warning 2020-02-12 19:13:48 -05:00
sfi
sh
siox
slimbus
soc soc/tegra: fuse: Fix build with Tegra194 configuration 2020-02-11 15:00:15 -08:00
soundwire
spi
spmi spmi: pmic-arb: Set lockdep class for hierarchical irq domains 2020-02-10 13:16:04 +01:00
ssb
staging staging: rtl8723bs: Remove unneeded goto statements 2020-02-10 10:32:38 -08:00
target scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session" 2020-02-14 17:13:54 -05:00
tc
tee Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-02-24 11:40:23 -08:00
thermal
thunderbolt thunderbolt: Prevent crash if non-active NVMem file is read 2020-02-13 04:59:30 -08:00
tty vt: selection, close sel_buffer race 2020-02-13 12:10:07 -08:00
uio
usb USB: misc: iowarrior: add support for the 100 device 2020-02-17 10:44:43 +01:00
vfio
vhost vhost: Check docket sk_family instead of call getname 2020-02-22 21:41:42 -08:00
video Kbuild updates for v5.6 (2nd) 2020-02-09 16:05:50 -08:00
virt
virtio
visorbus
vlynq
vme
w1
watchdog watchdog: da9062: Add dependency on I2C 2020-02-17 13:19:08 +01:00
xen xen: branch for v5.6-rc3 2020-02-21 16:10:10 -08:00
zorro Kbuild updates for v5.6 (2nd) 2020-02-09 16:05:50 -08:00
Kconfig
Makefile