iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
ec751369d6
linux/drivers/bus
History
Loic Poulain ec751369d6 mhi: pci_generic: Set irq moderation value to 1ms for hw channels 
MHI hardware channels are usually the hardware accelerated data path
e.g. IP packets path for modems. This path needs to be optimized for
low latency and high throughput. After several tests on FN980m SDX55
based modem, it seems 1ms is a good default irq_moderation value:

- It allows to reach the maximum download throughput
- It introduces limited latency (5ms is too high)
- It prevents interrupt flooding

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2021-01-04 21:50:25 +05:30
..
fsl-mc
bus: fsl-mc: simplify DPRC version check
2020-12-09 19:51:22 +01:00
mhi
mhi: pci_generic: Set irq moderation value to 1ms for hw channels
2021-01-04 21:50:25 +05:30
arm-cci.c
bus: arm-cci: remove unnecessary unreachable()
2018-05-14 01:22:49 -07:00
arm-integrator-lm.c
bus: arm-integrator-lm: Fix return value check in integrator_ap_lm_probe()
2020-05-26 00:02:42 +02:00
brcmstb_gisb.c
bus: brcmstb_gisb: Add support for breakpoint interrupts
2020-09-06 20:10:44 -07:00
bt1-apb.c
bus: bt1-apb: Use sysfs_streq instead of strncmp
2020-05-28 16:56:56 +02:00
bt1-axi.c
bus: bt1-axi: Use sysfs_streq instead of strncmp
2020-05-28 16:57:12 +02:00
da8xx-mstpri.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
hisi_lpc.c
bus: hisi_lpc: Fixup IO ports addresses to avoid use-after-free in host removal
2020-02-28 17:30:49 +08:00
imx-weim.c
bus: imx-weim: remove incorrect __init annotations
2019-09-04 17:59:32 +02:00
Kconfig
bus: cdmm: Add MIPS R5 arch support
2020-07-21 10:25:42 +02:00
Makefile
ARM/SoC: drivers for v5.7
2020-06-04 19:56:20 -07:00
mips_cdmm.c
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
2020-11-27 10:38:02 +01:00
moxtet.c
bus: moxtet: fix potential stack buffer overflow
2020-02-15 10:33:19 -08:00
mvebu-mbus.c
arch, drivers: replace for_each_membock() with for_each_mem_range()
2020-10-13 18:38:35 -07:00
omap_l3_noc.c
bus: omap: add MODULE_LICENSE tags
2018-01-11 18:02:56 -08:00
omap_l3_noc.h
…
omap_l3_smx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
omap_l3_smx.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
omap-ocp2scp.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
qcom-ebi2.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
simple-pm-bus.c
…
sun50i-de2.c
bus: add bus driver for accessing Allwinner A64 DE2
2018-06-28 10:20:19 +02:00
sunxi-rsb.c
bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
2020-02-24 12:02:38 +01:00
tegra-aconnect.c
bus: tegra-aconnect: add system sleep callbacks
2019-03-28 17:26:14 +01:00
tegra-gmi.c
bus: Add support for Tegra Generic Memory Interface
2016-11-15 17:27:53 +01:00
ti-pwmss.c
bus/ti-pwmss: move TI PWMSS driver from PWM to bus subsystem
2019-10-17 21:17:42 +01:00
ti-sysc.c
ARM: SoC drivers for v5.11
2020-12-16 16:38:41 -08:00
ts-nbus.c
gpiolib: Pass array info to get/set array functions
2018-09-13 11:16:54 +02:00
uniphier-system-bus.c
bus: uniphier-system-bus: use devm_platform_ioremap_resource()
2019-09-05 17:57:18 +02:00
vexpress-config.c
bus: vexpress-config: Support building as module
2020-05-13 12:42:46 -05:00