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ocxl: Document the OCXL_IOCTL_GET_METADATA IOCTL 

Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Alastair D'Silva 2018-02-22 15:17:39 +11:00 committed by Michael Ellerman
parent 07c5ccd70a
commit e7666d046a
1 changed files with 5 additions and 0 deletions
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Documentation/accelerators/ocxl.rst
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@ -152,6 +152,11 @@ OCXL_IOCTL_IRQ_SET_FD:
Associate an event fd to an AFU interrupt so that the user process Associate an event fd to an AFU interrupt so that the user process
can be notified when the AFU sends an interrupt. can be notified when the AFU sends an interrupt.
OCXL_IOCTL_GET_METADATA:
Obtains configuration information from the card, such at the size of
MMIO areas, the AFU version, and the PASID for the current context.
mmap mmap
---- ----