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(parent: 22664c0) | patch
RDMA/erdma: Configure PAGE_SIZE to hardware
authorCheng Xu <chengyou@linux.alibaba.com>
Tue, 6 Jun 2023 05:50:02 +0000 (13:50 +0800)
committerLeon Romanovsky <leon@kernel.org>
Sun, 11 Jun 2023 08:57:00 +0000 (11:57 +0300)
commit128f8404306d4299f4b962ba1161f14a794ddb13
tree0c9fccc875fa11a199bcd59fc5e19792b13642f9tree | snapshot
parent22664c06e997087fe37f9ba208008c948571214acommit | diff
RDMA/erdma: Configure PAGE_SIZE to hardware

Add a new CMDQ message to configure hardware. Initially the page size (in
the format of shift) will be passed to hardware, so that hardware can
organize the mmio space properly. It's called only if hardware supports it.

Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230606055005.80729-2-chengyou@linux.alibaba.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
drivers/infiniband/hw/erdma/erdma_hw.h diff | blob | history
drivers/infiniband/hw/erdma/erdma_main.c diff | blob | history
Domain: System / Kernel;