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rapidio: add switch domain routines

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Add switch specific domain routines required for 16-bit routing support in
switches with hierarchical implementation of routing tables.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Thomas Moll <thomas.moll@sysgo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexandre Bounine 2010-05-26 14:44:04 -07:00 • committed by Linus Torvalds
parent 058f88d672
commit 7a88d62862
5 changed files with 86 additions and 0 deletions
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4
include/linux/rio.h
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@ -238,6 +238,10 @@ struct rio_switch {
u16 table, u16 route_destid, u8 * route_port);
int (*clr_table) (struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table);
int (*set_domain) (struct rio_mport *mport, u16 destid, u8 hopcount,
u8 sw_domain);
int (*get_domain) (struct rio_mport *mport, u16 destid, u8 hopcount,
u8 *sw_domain);
int (*em_init) (struct rio_dev *dev);
int (*em_handle) (struct rio_dev *dev, u8 swport);
};