kernel_optimize_test/drivers/mailbox
Nishanth Menon 5ab935e194 mailbox: ti-msgmgr: Allocate Rx channel resources only on request
In a much bigger system SoCs, the number of Rx channels can be
many and mostly unused based on the system of choice, and not all
Rx channels need IRQs and allocating all memory at probe will be
inefficient. Some SoCs could have total threads in the 100s and usage
would be just 1 Rx thread.

Thus, request and map the IRQs and allocate memory only when needed.

Since these channels are requested by client drivers on need, our
utilization will be optimal.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2018-08-03 18:57:41 +05:30
..
arm_mhu.c
bcm-flexrm-mailbox.c maillbox: bcm-flexrm-mailbox: Use dma_pool_zalloc() 2018-03-15 21:23:36 +05:30
bcm-pdc-mailbox.c mailbox: bcm-pdc: Add Northstar Plus support to PDC driver 2017-03-28 23:27:56 +05:30
bcm2835-mailbox.c mailbox: bcm2835: Fix of_xlate return value 2018-06-06 22:21:59 +05:30
hi3660-mailbox.c mailbox: Add support for Hi3660 mailbox 2018-03-20 11:15:54 +08:00
hi6220-mailbox.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
Kconfig mailbox/drivers/hisi: Consolidate the Kconfig for the MAILBOX 2018-06-06 22:21:59 +05:30
mailbox-altera.c mailbox: Convert timers to use timer_setup() 2017-11-06 12:49:51 -08:00
mailbox-sti.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
mailbox-test.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
mailbox-xgene-slimpro.c mailbox: xgene-slimpro: Fix potential NULL pointer dereference 2018-08-03 18:56:08 +05:30
mailbox.c mailbox: reset txdone_method TXDONE_BY_POLL if client knows_txdone 2017-11-14 20:21:28 +05:30
mailbox.h
Makefile mailbox: add STMicroelectronics STM32 IPCC driver 2018-06-06 22:21:59 +05:30
omap-mailbox.c mailbox/omap: use of_device_get_match_data() to get match data 2018-08-03 18:57:15 +05:30
pcc.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
pl320-ipc.c
platform_mhu.c
qcom-apcs-ipc-mailbox.c mailbox: Add support for Qualcomm SDM845 SoCs 2018-06-06 22:21:59 +05:30
rockchip-mailbox.c
stm32-ipcc.c mailbox: add STMicroelectronics STM32 IPCC driver 2018-06-06 22:21:59 +05:30
tegra-hsp.c
ti-msgmgr.c mailbox: ti-msgmgr: Allocate Rx channel resources only on request 2018-08-03 18:57:41 +05:30