[Xenomai] [PATCH] ipipe: gicv3: [v3] Enable interrupt pipelining.
rpm at xenomai.org
Thu Oct 19 11:46:14 CEST 2017
On 10/12/2017 02:49 PM, Christoph Muellner wrote:
> This patch enables interrupt pipelining for ARM/ARM64 SoC with a
> GICv3 interrupt controller.
> The patch was tested on a Rockchip RK3399 (ARM64 SoC) with
> Linux 4.12.14, I-pipe 4.11-arm64 and Xenomai/Cobalt 3.1 (next).
> xeno-test did not show any errors/fails and latency ran
> 72 hours in a row.
> [v2]: Add I-pipe locking and the forwarding calls for locking/unlocking
> the IRQ in case of masking/unmasking.
> [v3]: Using hard_cond_* instead of #ifdef'd hard_local_*.
> Signed-off-by: Christoph Muellner <christoph.muellner at theobroma-systems.com>
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