Yoshihiro Shimoda c4f922e86c net: renesas: rswitch: Add spin lock protection for irq {un}mask ... Add spin lock protection for irq {un}mask registers' control. After napi_complete_done() and this protection were applied, a lot of redundant interrupts no longer occur. For example: when "iperf3 -c <ipaddr> -R" on R-Car S4-8 Spider Before the patches are applied: about 800,000 times happened After the patches were applied: about 100,000 times happened Fixes: 3590918b5d ("net: ethernet: renesas: Add support for "Ethernet Switch"") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>		2023-09-14 10:26:41 +02:00
..
Kconfig	net: ethernet: renesas: rswitch: Fix build error about ptp	2022-11-14 18:37:20 -08:00
Makefile	net: ethernet: renesas: rswitch: Add R-Car Gen4 gPTP support	2022-11-02 12:38:53 +00:00
ravb_main.c	net: Explicitly include correct DT includes	2023-07-27 20:33:16 -07:00
ravb_ptp.c	ptp: ravb: convert to .adjfine and adjust_by_scaled_ppm	2022-10-31 11:14:16 +00:00
ravb.h	ravb: Add RZ/G2L MII interface support	2022-09-20 08:39:46 -07:00
rcar_gen4_ptp.c	net: ethernet: renesas: rswitch: Add R-Car Gen4 gPTP support	2022-11-02 12:38:53 +00:00
rcar_gen4_ptp.h	net: ethernet: renesas: rswitch: Add R-Car Gen4 gPTP support	2022-11-02 12:38:53 +00:00
rswitch.c	net: renesas: rswitch: Add spin lock protection for irq {un}mask	2023-09-14 10:26:41 +02:00
rswitch.h	net: renesas: rswitch: Add spin lock protection for irq {un}mask	2023-09-14 10:26:41 +02:00
sh_eth.c	net: Explicitly include correct DT includes	2023-07-27 20:33:16 -07:00
sh_eth.h	Revert "sh_eth: remove open coded netif_running()"	2023-03-28 19:23:32 -07:00