Re: [PATCH v3 01/11] docs: ioctl-number.rst: reserve IIO subsystem ioctl() space

2021-02-04 Thread Alexandru Ardelean
On Thu, Feb 4, 2021 at 7:13 PM Jonathan Cameron wrote: > > On Mon, 1 Feb 2021 16:50:55 +0200 > Alexandru Ardelean wrote: > > > Currently, only the 'i' 0x90 ioctl() actually exists and is defined in > > 'uapi/linux/iio/events.h'. > > > > It's the IIO_GET_EVENT_FD_IOCTL, which is used to retrieve a

Re: [PATCH v3 01/11] docs: ioctl-number.rst: reserve IIO subsystem ioctl() space

2021-02-04 Thread Jonathan Cameron
On Mon, 1 Feb 2021 16:50:55 +0200 Alexandru Ardelean wrote: > Currently, only the 'i' 0x90 ioctl() actually exists and is defined in > 'uapi/linux/iio/events.h'. > > It's the IIO_GET_EVENT_FD_IOCTL, which is used to retrieve and FD for > reading events from an IIO device. > We will want to add m

[PATCH v3 01/11] docs: ioctl-number.rst: reserve IIO subsystem ioctl() space

2021-02-01 Thread Alexandru Ardelean
Currently, only the 'i' 0x90 ioctl() actually exists and is defined in 'uapi/linux/iio/events.h'. It's the IIO_GET_EVENT_FD_IOCTL, which is used to retrieve and FD for reading events from an IIO device. We will want to add more ioct() numbers, so with this change the 'i' 0x90-0x9F space is reserve