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| author | Heiko Stuebner <heiko.stuebner@cherry.de> | 2024-05-30 23:55:47 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-06-20 10:59:28 +0200 |
| commit | b81e4cc84bfcf9d06b90701cc3112b7ecbe2ae71 (patch) | |
| tree | 679a639257053e7724e721dccc61bebba13418de /mm | |
| parent | 78d08697e3932052d8855821d5c0864666bfa832 (diff) | |
mmc: sdhci-of-dwcmshc: set CQE irq-handler for rockchip variants
The dwcmshc used on Rockchip rk3568 and rk3588 can use cqe, so set
the needed irq handler.
Tested on a rk3588-tiger SoM with dd, hdparm and fio. fio performance
does increase slightly from
Run status group 0 (all jobs):
READ: bw=209MiB/s (219MB/s), 209MiB/s-209MiB/s (219MB/s-219MB/s), io=4096MiB (4295MB), run=19607-19607msec
without CQE to
Run status group 0 (all jobs):
READ: bw=215MiB/s (225MB/s), 215MiB/s-215MiB/s (225MB/s-225MB/s), io=4096MiB (4295MB), run=19062-19062msec
with CQE enabled.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20240530215547.2192457-1-heiko@sntech.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions