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| author | Alexandre Bounine <alexandre.bounine@idt.com> | 2012-10-04 17:16:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-06 03:05:22 +0900 |
| commit | a7071efc20567f4b6c454ff93ca80daf51bf93e9 (patch) | |
| tree | 3c59852343f27c89ab7f3527f1fd8e4ba0fc8833 /include/linux/rio.h | |
| parent | fa3dbaa0109d9fff23f7fd28c245bee880757ecd (diff) | |
| download | olio-linux-3.10-a7071efc20567f4b6c454ff93ca80daf51bf93e9.tar.xz olio-linux-3.10-a7071efc20567f4b6c454ff93ca80daf51bf93e9.zip | |
rapidio: use device lists handling on per-net basis
Modify handling of device lists to resolve issues caused by using single
global list of RIO devices during enumeration/discovery. The most common
sign of existing issue is incorrect contents of switch routing tables in
systems with multiple mport controllers while single-port configuration
performs as expected.
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/rio.h')
| -rw-r--r-- | include/linux/rio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/rio.h b/include/linux/rio.h index 4d1a104cd78..7ea02c44b32 100644 --- a/include/linux/rio.h +++ b/include/linux/rio.h @@ -275,6 +275,7 @@ struct rio_mport { struct rio_net { struct list_head node; /* node in list of networks */ struct list_head devices; /* list of devices in this net */ + struct list_head switches; /* list of switches in this net */ struct list_head mports; /* list of ports accessing net */ struct rio_mport *hport; /* primary port for accessing net */ unsigned char id; /* RIO network ID */ |