Re: [PATCH v6 00/11] Add cnxk_gpio

2022-02-18 Thread Thomas Monjalon
> Tomasz Duszynski (11): > raw/cnxk_gpio: add GPIO driver skeleton > raw/cnxk_gpio: support reading default queue conf > raw/cnxk_gpio: support reading queue count > raw/cnxk_gpio: support queue setup > raw/cnxk_gpio: support queue release > raw/cnxk_gpio: support enqueuing buffers >

[PATCH v6 00/11] Add cnxk_gpio

2022-02-17 Thread Tomasz Duszynski
This series introduces a new rawdevice PMD which allows to manage userspace GPIOs and install custom GPIO interrupt handlers which bypass kernel. This is especially useful for applications that, besides providing standard dataplane functionality, want to have fast and low latency access to GPIO pin