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Jiakun Shuai 8cbb260f55 anolis: phytium: pswiotlb: Add PSWIOTLB mechanism to improve DMA performance 
ANBZ: #21762

This patch added additional "memory copy" to improve D2H direction
DMA performance on Phytium Server SoCs.

Signed-off-by: Cui Chao <cuichao1753@phytium.com.cn>
Signed-off-by: Jiakun Shuai <shuaijiakun1288@phytium.com.cn>
Reviewed-by: Jay chen <jkchen@linux.alibaba.com>
Link: https://gitee.com/anolis/cloud-kernel/pulls/5432
 		2025-06-16 07:11:40 +00:00
..
events anolis: phytium: pswiotlb: Add PSWIOTLB mechanism to improve DMA performance 2025-06-16 07:11:40 +00:00
bpf_probe.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
define_trace.h tracepoint: Optimize using static_call() 2020-09-01 09:58:06 +02:00
perf.h
…
syscall.h
…
trace_events.h tracing: Show real address for trace event arguments 2024-08-06 12:34:21 +00:00