Manivannan Sadhasivam 2d945a394d bus: mhi: ep: Add support for queueing SKBs to the host ...

Add support for queueing SKBs to the host over the transfer ring of the
relevant channel. The mhi_ep_queue_skb() API will be used by the client
networking drivers to queue the SKBs to the host over MHI bus.

The host will add ring elements to the transfer ring periodically for
the device and the device will write SKBs to the ring elements. If a
single SKB doesn't fit in a ring element (TRE), it will be placed in
multiple ring elements and the overflow event will be sent for all ring
elements except the last one. For the last ring element, the EOT event
will be sent indicating the packet boundary.

Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20220405135754.6622-17-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-04-26 13:17:42 +02:00

..

fsl-mc

bus: fsl-mc-msi: Simplify MSI descriptor handling

2021-12-16 22:22:19 +01:00

mhi

bus: mhi: ep: Add support for queueing SKBs to the host

2022-04-26 13:17:42 +02:00

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: Add of_node_put() before return statement

2021-01-15 17:53:05 +01:00

brcmstb_gisb.c

- Config updates for BMIPS platform

2021-11-13 09:11:33 -08:00

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: add DT overlay support for WEIM bus

2022-02-22 14:55:12 +08:00

intel-ixp4xx-eb.c

bus: ixp4xx: return on error in ixp4xx_exp_probe()

2021-08-12 22:34:13 +02:00

Kconfig

ARM: SoC drivers for 5.16

2021-11-03 17:00:52 -07:00

Makefile

bus: mhi: Move host MHI code to "host" directory

2022-03-18 14:02:54 +01:00

mips_cdmm.c

mips: cdmm: Fix refcount leak in mips_cdmm_phys_base

2022-03-14 15:01:51 +01:00

moxtet.c

spi: make remove callback a void function

2022-02-09 13:00:45 +00:00

mvebu-mbus.c

bus: mvebu-mbus: Export symbols for public API window functions

2022-01-06 13:37:47 +00:00

omap_l3_noc.c

bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD

2021-02-04 09:08:57 +02:00

omap_l3_noc.h

bus: omap_l3_noc: Fix master id address decoding for OMAP5

2015-05-04 10:21:01 -07:00

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

bus: qcom-ebi2: Fix incorrect documentation for '{slow,fast}_cfg'

2021-05-26 21:19:23 -05:00

simple-pm-bus.c

drivers: bus: simple-pm-bus: Add support for probing simple bus only devices

2021-10-05 17:47:15 +02:00

sun50i-de2.c

bus: sun50i-de2: Adjust printing error message

2021-10-13 14:48:48 +02:00

sunxi-rsb.c

bus: sunxi-rsb: Fix shutdown

2021-11-22 10:02:57 +01:00

tegra-aconnect.c

bus: tegra-aconnect: add system sleep callbacks

2019-03-28 17:26:14 +01:00

tegra-gmi.c

bus: tegra-gmi: Add runtime PM and OPP support

2021-12-16 14:05:23 +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 5.16

2021-11-03 17:00:52 -07:00

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