| Message ID | 20221022081503.1051257-1-biju.das.jz@bp.renesas.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | R-Car CANFD fixes | expand |
On 22.10.2022 09:15:00, Biju Das wrote: > This patch series fixes the below issues in R-Car CAN FD driver. > > 1) Race condition in CAN driver under heavy CAN load condition > with both channels enabled results in IRQ stom on global fifo ^^^^ typo > receive irq line. > 2) Add channel specific tx interrupts handling for RZ/G2L SoC as it has > separate IRQ lines for each tx. > 3) Remove unnecessary SoC specific checks in probe. Fixed typo while applying. Thanks, Marc
Hi Marc, > Subject: Re: [PATCH 0/3] R-Car CANFD fixes > > On 22.10.2022 09:15:00, Biju Das wrote: > > This patch series fixes the below issues in R-Car CAN FD driver. > > > > 1) Race condition in CAN driver under heavy CAN load condition > > with both channels enabled results in IRQ stom on global fifo > ^^^^ typo > > receive irq line. > > 2) Add channel specific tx interrupts handling for RZ/G2L SoC as it has > > separate IRQ lines for each tx. > > 3) Remove unnecessary SoC specific checks in probe. > > Fixed typo while applying. Thanks for fixing the typo. Cheers, Biju
This patch series fixes the below issues in R-Car CAN FD driver. 1) Race condition in CAN driver under heavy CAN load condition with both channels enabled results in IRQ stom on global fifo receive irq line. 2) Add channel specific tx interrupts handling for RZ/G2L SoC as it has separate IRQ lines for each tx. 3) Remove unnecessary SoC specific checks in probe. Biju Das (3): can: rcar_canfd: Fix IRQ storm on global fifo receive can: rcar_canfd: Fix channel specific IRQ handling for RZ/G2L can: rcar_canfd: Use devm_reset_control_get_optional_exclusive drivers/net/can/rcar/rcar_canfd.c | 50 +++++++++++++++++-------------- 1 file changed, 27 insertions(+), 23 deletions(-)