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(parent: 3512b7d) | patch
s390/hypfs: add interface for diagnose 0x304
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 24 Jan 2014 08:18:52 +0000 (09:18 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 24 Jan 2014 08:40:59 +0000 (09:40 +0100)
commit5edee1152d5807e774dadbd05d8c6f2d1a448358
treefee25ed4434d1d3d1d670b53065864ccc12c0d18tree | snapshot
parent3512b7d82fc9b58d9dbbcad5243b16196e10401fcommit | diff
s390/hypfs: add interface for diagnose 0x304

To provide access to the set-partition-resource-parameter interface
to user space add a new attribute to hypfs/debugfs:
 * s390_hypsfs/diag_304
The data for the query-partition-resource-parameters command can
be access by a read on the attribute. All other diagnose 0x304
requests need to be submitted via ioctl with CAP_SYS_ADMIN rights.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Documentation/ioctl/ioctl-number.txt diff | blob | history
arch/s390/hypfs/Makefile diff | blob | history
arch/s390/hypfs/hypfs.h diff | blob | history
arch/s390/hypfs/hypfs_dbfs.c diff | blob | history
arch/s390/hypfs/hypfs_sprp.c [new file with mode: 0644] blob
arch/s390/hypfs/inode.c diff | blob | history
arch/s390/include/asm/sclp.h diff | blob | history
arch/s390/include/uapi/asm/hypfs.h [new file with mode: 0644] blob
drivers/s390/char/sclp_cmd.c diff | blob | history
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