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| author | Alexandre Bounine <alexandre.bounine@idt.com> | 2010-05-26 14:43:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 09:12:50 -0700 |
| commit | e5cabeb3d60f9cd3e3950aff071319ae0e2d08d8 (patch) | |
| tree | e866f1a9076608630a40f21f0a50c073dedb0e57 /include/linux/rio_drv.h | |
| parent | 818a04a0bb93643d57dd8935815de2ff307b58a3 (diff) | |
| download | lwn-e5cabeb3d60f9cd3e3950aff071319ae0e2d08d8.tar.gz lwn-e5cabeb3d60f9cd3e3950aff071319ae0e2d08d8.zip | |
rapidio: add Port-Write handling for EM
Add RapidIO Port-Write message handling in the context of Error
Management Extensions Specification Rev.1.3.
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Tested-by: Thomas Moll <thomas.moll@sysgo.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/rio_drv.h')
| -rw-r--r-- | include/linux/rio_drv.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h index c93a58a40033..edc55da717b3 100644 --- a/include/linux/rio_drv.h +++ b/include/linux/rio_drv.h @@ -413,6 +413,12 @@ void rio_release_regions(struct rio_dev *); int rio_request_region(struct rio_dev *, int, char *); void rio_release_region(struct rio_dev *, int); +/* Port-Write management */ +extern int rio_request_inb_pwrite(struct rio_dev *, + int (*)(struct rio_dev *, union rio_pw_msg*, int)); +extern int rio_release_inb_pwrite(struct rio_dev *); +extern int rio_inb_pwrite_handler(union rio_pw_msg *pw_msg); + /* LDM support */ int rio_register_driver(struct rio_driver *); void rio_unregister_driver(struct rio_driver *); |