mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-24 00:05:38 +07:00
00b96c0e3c
ocxl.rst gives a quick, high-level view of opencapi. Update ioctl-number.txt to reflect ioctl numbers being used by the ocxl driver Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> [mpe: Fix up mixed whitespace as spotted by gregkh] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
What: /sys/class/ocxl/<afu name>/afu_version
|
|
Date: January 2018
|
|
Contact: linuxppc-dev@lists.ozlabs.org
|
|
Description: read only
|
|
Version of the AFU, in the format <major>:<minor>
|
|
Reflects what is read in the configuration space of the AFU
|
|
|
|
What: /sys/class/ocxl/<afu name>/contexts
|
|
Date: January 2018
|
|
Contact: linuxppc-dev@lists.ozlabs.org
|
|
Description: read only
|
|
Number of contexts for the AFU, in the format <n>/<max>
|
|
where:
|
|
n: number of currently active contexts, for debug
|
|
max: maximum number of contexts supported by the AFU
|
|
|
|
What: /sys/class/ocxl/<afu name>/pp_mmio_size
|
|
Date: January 2018
|
|
Contact: linuxppc-dev@lists.ozlabs.org
|
|
Description: read only
|
|
Size of the per-process mmio area, as defined in the
|
|
configuration space of the AFU
|
|
|
|
What: /sys/class/ocxl/<afu name>/global_mmio_size
|
|
Date: January 2018
|
|
Contact: linuxppc-dev@lists.ozlabs.org
|
|
Description: read only
|
|
Size of the global mmio area, as defined in the
|
|
configuration space of the AFU
|
|
|
|
What: /sys/class/ocxl/<afu name>/global_mmio_area
|
|
Date: January 2018
|
|
Contact: linuxppc-dev@lists.ozlabs.org
|
|
Description: read/write
|
|
Give access the global mmio area for the AFU
|