linux/Documentation
Jakub Kicinski 9690ae6042 ethtool: add header/data split indication
For applications running on a mix of platforms it's useful
to have a clear indication whether host's NIC supports the
geometry requirements of TCP zero-copy. TCP zero-copy Rx
requires data to be neatly placed into memory pages.
Most NICs can't do that.

This patch is adding GET support only, since the NICs
I work with either always have the feature enabled or
enable it whenever MTU is set to jumbo. In other words
I don't need SET. But adding set should be trivial.
(The only note on SET is that we will likely want
the setting to be "sticky" and use 0 / `unknown`
to reset it back to driver default.)

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-28 14:43:47 +00:00
..
ABI f2fs-for-5.17-rc1 2022-01-19 11:50:20 +02:00
accounting - A bunch of fixes: forced idle time accounting, utilization values 2022-01-23 17:35:27 +02:00
admin-guide Merge branch 'kvm-pi-raw-spinlock' into HEAD 2022-01-19 12:14:02 -05:00
arc docs: ARC: Improve readability 2021-12-10 14:28:01 -07:00
arm Documentation: arm: marvell: Fix link to armada_1000_pb.pdf document 2021-11-15 02:49:56 -07:00
arm64 Merge branches 'for-next/misc', 'for-next/cache-ops-dzp', 'for-next/stacktrace', 'for-next/xor-neon', 'for-next/kasan', 'for-next/armv8_7-fp', 'for-next/atomics', 'for-next/bti', 'for-next/sve', 'for-next/kselftest' and 'for-next/kcsan', remote-tracking branch 'arm64/for-next/perf' into for-next/core 2022-01-05 18:14:32 +00:00
block docs: block: remove queue-sysfs.rst 2022-01-09 18:59:10 -07:00
bpf docs/bpf: update BPF map definition example 2022-01-20 21:19:05 -08:00
cdrom
core-api Convert xfs/iomap to use folios 2022-01-12 12:51:41 -08:00
cpu-freq cpufreq: docs: Update core.rst 2021-12-01 20:02:11 +01:00
crypto crypto: engine - Add KPP Support to Crypto Engine 2021-10-29 21:04:03 +08:00
dev-tools This isn't a hugely busy cycle for documentation, but a few significant 2022-01-11 10:00:04 -08:00
devicetree net: dsa: microchip: Document property to disable reference clock 2022-01-28 14:39:44 +00:00
doc-guide docs: discourage use of list tables 2022-01-07 09:33:13 -07:00
driver-api Three small documentation fixes. 2022-01-22 09:02:57 +02:00
fault-injection
fb
features ARM: 9158/1: leave it to core code to manage thread_info::cpu 2021-12-17 11:34:31 +00:00
filesystems The highlight is the new mount "device" string syntax implemented 2022-01-20 13:46:20 +02:00
firmware_class
firmware-guide Device properties framework updates for 5.17-rc1 2022-01-10 20:48:19 -08:00
fpga
gpu Merge tag 'amd-drm-next-5.17-2021-12-16' of https://gitlab.freedesktop.org/agd5f/linux into drm-next 2021-12-23 11:55:28 +10:00
hid
hwmon hwmon/pmbus: (ir38064) Add support for IR38060, IR38164 IR38263 2021-12-26 15:02:07 -08:00
i2c Docs: Fixes link to I2C specification 2021-12-31 14:39:28 +01:00
ia64
ide
iio
infiniband
input
isdn
kbuild doc: kbuild: fix default in imply table 2022-01-08 18:28:21 +09:00
kernel-hacking docs: futex: Fix kernel-doc references 2021-10-19 17:27:05 +02:00
leds leds: add new LED_FUNCTION_PLAYER for player LEDs for game controllers. 2021-10-27 09:49:29 +02:00
litmus-tests
livepatch Documentation: livepatch: Add livepatch API page 2021-12-23 11:35:53 +01:00
locking Documentation/locking/locktypes: Update migrate_disable() bits. 2021-11-30 15:40:31 +01:00
m68k
maintainer
mhi
mips
misc-devices
netlabel
networking ethtool: add header/data split indication 2022-01-28 14:43:47 +00:00
nios2
nvdimm
openrisc
parisc
PCI
pcmcia
power Merge branches 'pm-opp', 'pm-devfreq' and 'powercap' 2022-01-10 18:00:31 +01:00
powerpc
process Kbuild updates for v5.17 2022-01-19 11:15:19 +02:00
RCU Merge branches 'doc.2021.11.30c', 'exp.2021.12.07a', 'fastnohz.2021.11.30c', 'fixes.2021.11.30c', 'nocb.2021.12.09a', 'nolibc.2021.11.30c', 'tasks.2021.12.09a', 'torture.2021.12.07a' and 'torturescript.2021.11.30c' into HEAD 2021-12-09 11:38:09 -08:00
riscv riscv: Move KASAN mapping next to the kernel mapping 2022-01-19 17:54:04 -08:00
s390
scheduler docs/scheduler: fix typo and warning in sched-bwc 2021-12-06 12:15:49 -07:00
scsi
security docs: update self-protection __ro_after_init status 2021-12-10 14:02:06 -07:00
sh
sound ALSA: hda/realtek: Add new alc285-hp-amp-init model 2021-12-14 10:44:26 +01:00
sparc
sphinx docs: automarkup.py: Fix invalid HTML link output and broken URI fragments 2022-01-07 09:32:58 -07:00
sphinx-static docs: add support for RTD dark mode 2021-12-10 14:05:55 -07:00
spi spi: pxa2xx: Get rid of unused enable_loopback member 2021-11-29 12:20:00 +00:00
staging Three small documentation fixes. 2022-01-22 09:02:57 +02:00
target
timers rcu: Remove the RCU_FAST_NO_HZ Kconfig option 2021-11-30 17:24:47 -08:00
tools/rtla rtla: Add rtla timerlat hist documentation 2022-01-13 17:02:44 -05:00
trace Three small documentation fixes. 2022-01-22 09:02:57 +02:00
translations driver core changes for 5.17-rc1 2022-01-12 11:11:34 -08:00
tty Documentation: add TTY chapter 2021-11-26 16:27:43 +01:00
usb docs: ABI: fixed req_number desc in UAC1 2021-12-30 12:10:44 +01:00
userspace-api Merge branch 'acpi-pfrut' 2022-01-17 18:25:57 +01:00
virt Generic: 2022-01-22 09:40:01 +02:00
vm frontswap: remove frontswap_shrink 2022-01-22 08:33:38 +02:00
w1
watchdog
x86 x86/sgx: Fix minor documentation issues 2021-11-17 06:36:09 -08:00
xtensa
.gitignore
arch.rst docs: Add documentation for ARC processors 2021-11-29 14:53:11 -07:00
asm-annotations.rst
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py docs: add support for RTD dark mode 2021-12-10 14:05:55 -07:00
COPYING-logo
docutils.conf
dontdiff
index.rst Documentation: add TTY chapter 2021-11-26 16:27:43 +01:00
Kconfig
logo.gif
Makefile docs: address some text issues with css/theme support 2021-12-16 15:54:12 -07:00
memory-barriers.txt asm-generic: introduce io_stop_wc() and add implementation for ARM64 2021-12-22 10:44:53 +00:00
SubmittingPatches
watch_queue.rst