linux/drivers
Shradha Gupta 27315836f4 net: mana: Allow tso_max_size to go up-to GSO_MAX_SIZE
Allow the max aggregated pkt size to go up-to GSO_MAX_SIZE for MANA NIC.
This patch only increases the max allowable gso/gro pkt size for MANA
devices and does not change the defaults.
Following are the perf benefits by increasing the pkt aggregate size from
legacy gso_max_size value(64K) to newer one(up-to 511K

IPv4 tests
for i in {1..10}; do netperf -t TCP_RR  -H 10.0.0.5 -p50000 -- -r80000,80000
-O MIN_LATENCY,P90_LATENCY,P99_LATENCY,THROUGHPUT|tail -1; done

min	p90	p99	Throughput		gso_max_size
93	171	194	6594.25
97	154	180	7183.74
95	165	189	6927.86
96	165	188	6976.04
93	154	185	7338.05			64K
93	168	189	6938.03
94	169	189	6784.93
92	166	189	7117.56
94	179	191	6678.44
95	157	183	7277.81

min	p90	p99	Throughput
93	134	146	8448.75
95	134	140	8396.54
94	137	148	8204.12
94	137	148	8244.41
94	128	139	8666.52			80K
94	141	153	8116.86
94	138	149	8163.92
92	135	142	8362.72
92	134	142	8497.57
93	136	148	8393.23

IPv6 Tests
for i in {1..10}; do netperf -t TCP_RR  -H fd00:9013:cadd::4 -p50000 --
-r80000,80000 -O MIN_LATENCY,P90_LATENCY,P99_LATENCY,THROUGHPUT|tail -1; done

min	p90	p99	Throughput		gso_max_size
108	165	170	6673.2
101	169	189	6451.69
101	165	169	6737.65
102	167	175	6614.64
101	178	189	6247.13			64K
107	163	169	6678.63
106	176	187	6350.86
100	164	169	6617.36
102	163	170	6849.21
102	168	175	6605.7

min	p90	p99	Throughput
108	155	166	7183
110	154	163	7268.87
109	152	159	7434.35
107	145	157	7569.15
107	149	164	7496.17			80K
110	154	159	7245.85
108	156	162	7266.24
109	145	158	7526.66
106	145	151	7785.75
111	148	157	7246.65

Tested on azure env with Accelerated Networking enabled and disabled.

Signed-off-by: Shradha Gupta <shradhagupta@linux.microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
History 2025-02-19 09:42:52 +00:00
..
accel A couple of fixes for ivpu to error handling, komeda for format 2025-02-07 14:47:25 +10:00
accessibility speakup: use SPKDIR=$(src) to specify the source directory 2024-11-04 17:53:09 +09:00
acpi Merge branches 'acpi-property' and 'acpi-resource' 2025-02-07 13:06:31 +01:00
amba ARM: 9415/1: amba: Add dev_is_amba() function and export it for modules 2024-11-12 16:41:45 +00:00
android Char/Misc/IIO driver updates for 6.14-rc1 2025-01-27 16:51:51 -08:00
ata ata changes for 6.14 part2 2025-01-31 11:07:56 -08:00
atm Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
auxdisplay auxdisplay for v6.14-1 2025-01-24 08:03:52 -08:00
base PM: sleep: core: Restrict power.set_active propagation 2025-02-09 14:41:48 +01:00
bcma Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
block block-6.14-20250207 2025-02-07 11:00:33 -08:00
bluetooth Bluetooth: btintel_pcie: Fix a potential race condition 2025-02-13 11:14:04 -05:00
bus genirq: Remove leading space from irq_chip::irq_print_chip() callbacks 2025-02-07 08:56:01 +01:00
cache cache: StarFive: Require a 64-bit system 2024-08-01 07:15:02 -07:00
cdrom treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
cdx cdx: disable cdx bus from bus shutdown callback 2025-01-10 15:43:16 +01:00
char treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
clk The various patchsets are summarized below. Plus of course many 2025-01-26 18:36:23 -08:00
clocksource hyperv: Switch from hyperv-tlfs.h to hyperv/hvhdk.h 2025-01-10 00:54:21 +00:00
comedi comedi: Flush partial mappings in error case 2024-11-05 14:01:07 +01:00
connector connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared" 2024-02-13 11:15:44 +01:00
counter module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
cpufreq amd-pstate fixes 2/6/25 2025-02-06 20:39:43 +01:00
cpuidle More power management updates for 6.14-rc1 2025-01-30 15:10:34 -08:00
crypto Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
cxl cxl changes for v6.14 2025-01-29 11:23:22 -08:00
dax module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
dca Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
devfreq Update devfreq next for v6.14 2025-01-13 20:48:34 +01:00
dio dio: Have dio_bus_match() callback take a const * 2024-07-10 15:38:14 +02:00
dma dmaengine updates for v6.14 2025-01-29 14:29:57 -08:00
dma-buf Merge tag 'drm-misc-fixes-2024-12-19' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes 2024-12-20 07:13:45 +10:00
dpll dpll: add clock quality level attribute and op 2024-11-03 08:39:07 -08:00
edac - The first part of a restructuring of AMD's representation of a northbridge 2025-01-21 09:38:52 -08:00
eisa driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
extcon Update extcon next for v6.14 2025-01-12 13:44:27 +01:00
firewire Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
firmware * Kconfig and IPv6 minor fixes. 2025-02-07 11:05:50 -08:00
fpga FPGA Manager changes for 6.14-rc1 2025-01-09 10:56:57 +01:00
fsi Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
gnss [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
gpio gpio: GPIO_GRGPIO should depend on OF 2025-02-05 14:37:53 +01:00
gpu - Fix the build error with clamp after WARN_ON on gcc 13.x+ (Guenter) 2025-02-07 15:42:21 +10:00
greybus greybus: Fix a typo 2024-11-05 05:33:46 +01:00
hid hid-for-linus-2025021001 2025-02-10 09:50:01 -08:00
hsi Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
hte Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
hv treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
hwmon Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
hwspinlock Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
hwtracing KVM/arm64 updates for 6.14 2025-01-28 09:01:36 -08:00
i2c Revert "i2c: Replace list-based mechanism for handling auto-detected clients" 2025-02-05 14:22:12 +01:00
i3c I3C for 6.14 2025-01-24 15:48:01 -08:00
idle Power management updates for 6.14-rc1 2025-01-22 11:16:14 -08:00
iio IIO: 2nd set of fixes for the 6.13 cycle. 2025-01-16 13:46:08 +01:00
infiniband ice, irdma: move interrupts code to irdma 2025-02-05 09:04:57 -08:00
input platform-drivers-x86 for v6.14-1 2025-01-24 07:18:39 -08:00
interconnect interconnect changes for 6.14 2025-01-16 14:01:40 +01:00
iommu hyperv-next for v6.14 2025-01-25 09:22:55 -08:00
ipack driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
irqchip genirq: Remove leading space from irq_chip::irq_print_chip() callbacks 2025-02-07 08:56:01 +01:00
isdn isdn: Remove unused get_Bprotocol4id() 2024-12-11 20:12:27 -08:00
leds Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
macintosh The various patchsets are summarized below. Plus of course many 2025-01-26 18:36:23 -08:00
mailbox mailbox: th1520: Fix memory corruption due to incorrect array size 2025-01-18 16:20:55 -06:00
mcb module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
md block-6.14-20250207 2025-02-07 11:00:33 -08:00
media [GIT PULL for v6.14] media updates 2025-02-01 09:15:01 -08:00
memory spi: Support DTR in spi-mem 2025-01-15 19:07:39 +01:00
memstick Char/Misc/IIO driver updates for 6.14-rc1 2025-01-27 16:51:51 -08:00
message Merge branch '6.13/scsi-fixes' into 6.14/scsi-staging 2025-01-10 15:20:30 -05:00
mfd mfd: syscon: Restore device_node_to_regmap() for non-syscon nodes 2025-02-11 14:53:39 +00:00
misc treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
mmc MMC core: 2025-01-22 10:39:17 -08:00
most Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
mtd block-6.14-20250131 2025-01-31 11:49:30 -08:00
mux mux: constify mux class 2025-01-10 10:15:04 +01:00
net net: mana: Allow tso_max_size to go up-to GSO_MAX_SIZE 2025-02-19 09:42:52 +00:00
nfc nfc: mrvl: Don't use "proxy" headers 2025-01-18 17:10:05 -08:00
ntb PCI: Remove devres from pci_intx() 2025-01-18 14:38:49 -06:00
nubus nubus: Make nubus_bus_type static and constant 2024-01-03 13:33:59 +01:00
nvdimm driver core: Constify API device_find_child() and adapt for various usages 2025-01-03 11:19:35 +01:00
nvme nvme fixes for Linux 6.14 2025-02-03 09:19:03 -07:00
nvmem nvmem: core: improve range check for nvmem_cell_write() 2025-01-10 16:16:48 +01:00
of of: base: Add of_get_available_child_by_name() 2025-02-07 13:43:55 +00:00
opp Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
parisc Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
parport serial: 8250_pci: Share WCH IDs with parport_serial driver 2024-12-04 16:42:55 +01:00
pci PCI/TPH: Restore TPH Requester Enable correctly 2025-02-06 10:30:11 -06:00
pcmcia Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
peci module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
perf treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
phy phy-for-6.14 2025-01-29 14:32:38 -08:00
pinctrl pinctrl: pinconf-generic: Print unsigned value if a format is registered 2025-02-06 10:13:15 +01:00
platform platform/x86: thinkpad_acpi: Fix registration of tpacpi platform driver 2025-02-12 13:49:37 +02:00
pmdomain pmdomain: airoha: Fix compilation error with Clang-20 and Thumb2 mode 2025-01-21 10:45:24 +01:00
pnp driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
power power supply and reset changes for the 6.14 series 2025-01-27 15:37:16 -08:00
powercap Merge branch 'pm-powercap' 2025-02-07 12:43:58 +01:00
pps pps: clients: gpio: Bypass edge's direction check when not needed 2025-01-10 16:12:33 +01:00
ps3 ps3: Correct some typos in comments 2024-11-15 00:32:29 +11:00
ptp ptp: vmclock: Remove goto-based cleanup logic 2025-02-11 10:20:52 +01:00
pwm Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
rapidio driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
ras x86/amd_nb: Move SMN access code to a new amd_node driver 2025-01-08 10:59:44 +01:00
regulator regulator: Fixes for v6.14 2025-01-29 11:56:55 -08:00
remoteproc remoteproc: st: Use syscon_regmap_lookup_by_phandle_args 2025-01-15 10:04:27 -07:00
reset soc: driver updates for 6.14 2025-01-24 14:56:59 -08:00
rpmsg driver core: Constify API device_find_child() and adapt for various usages 2025-01-03 11:19:35 +01:00
rtc RTC for 6.13 2025-01-30 17:50:02 -08:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-02-13 12:43:30 -08:00
sbus Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
scsi scsi: qla1280: Fix kernel oops when debug level > 2 2025-02-03 17:54:56 -05:00
sh sh updates for v6.13 2024-11-30 14:45:29 -08:00
siox Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
slimbus Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
soc genirq: Remove leading space from irq_chip::irq_print_chip() callbacks 2025-02-07 08:56:01 +01:00
soundwire soundwire updates for 6.14 2025-01-29 14:38:19 -08:00
spi spi: Fix for v6.14 2025-01-24 16:12:12 -08:00
spmi spmi: hisi-spmi-controller: Drop duplicated OF node assignment in spmi_controller_probe() 2025-01-17 12:58:49 +01:00
ssb driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
staging Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
target Merge branch '6.14/scsi-queue' into 6.14/scsi-fixes 2025-02-03 16:28:51 -05:00
tc TC: Fix the wrong format specifier 2024-11-12 15:48:08 +01:00
tee optee: fix format string for printing optee build_id 2024-12-17 11:22:46 +01:00
thermal Merge branch 'thermal-intel' 2025-01-20 13:10:15 +01:00
thunderbolt Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
tty fsnotify: use accessor to set FMODE_NONOTIFY_* 2025-02-07 10:27:26 +01:00
ufs scsi: ufs: core: Fix error return with query response 2025-02-03 17:34:24 -05:00
uio Char/Misc/IIO driver updates for 6.14-rc1 2025-01-27 16:51:51 -08:00
usb Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
vdpa virtio: features, fixes, cleanups 2025-01-27 15:26:06 -08:00
vfio VFIO updates for v6.14-rc1 2025-01-28 14:16:46 -08:00
vhost vhost/net: Set num_buffers for virtio 1.0 2025-01-27 09:39:25 -05:00
video fbdev fixes and updates for 6.14-rc1: 2025-01-24 11:32:13 -08:00
virt - A segmented Reverse Map table (RMP) is a across-nodes distributed 2025-01-21 09:00:31 -08:00
virtio virtio: features, fixes, cleanups 2025-01-27 15:26:06 -08:00
w1 1-Wire bus drivers for v6.14 2025-01-09 10:54:19 +01:00
watchdog linux-watchdog 6.14-rc1 tag 2025-01-25 16:19:10 -08:00
xen xen: branch for v6.14-rc1 2025-01-29 11:39:20 -08:00
zorro zorro: Constify 'struct bin_attribute' 2025-01-08 18:04:36 +01:00
Kconfig - removed AR7 platform support 2023-11-10 09:19:46 -08:00
Makefile leds: Init leds class earlier 2024-09-04 17:24:58 -05:00