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authorAlexandre Bounine <alexandre.bounine@idt.com>2011-12-08 14:34:36 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-12-09 07:50:29 -0800
commitb439e66f04bff6476c5d4bae6a52ab93fbb9a8f4 (patch)
treea2b90c408ef73b23a4d32175ddb446e56a98b0bc
parentceb96398127f3388cb5815b2ab550196e2be5d68 (diff)
downloadlinux-stericsson-b439e66f04bff6476c5d4bae6a52ab93fbb9a8f4.tar.gz
rapidio/tsi721: fix mailbox resource reporting
Bug fix for Tsi721 RapidIO mport driver: Tsi721 supports four RapidIO mailboxes (MBOX0 - MBOX3) as defined by RapidIO specification. Mailbox resources has to be properly reported to allow use of all available mailboxes (initial version reports only MBOX0). This patch is applicable to kernel versions staring from 3.2-rc1. Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com> Cc: Matt Porter <mporter@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/rapidio/devices/tsi721.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rapidio/devices/tsi721.c b/drivers/rapidio/devices/tsi721.c
index 514c28c81420..83ac8728b781 100644
--- a/drivers/rapidio/devices/tsi721.c
+++ b/drivers/rapidio/devices/tsi721.c
@@ -2107,8 +2107,8 @@ static int __devinit tsi721_setup_mport(struct tsi721_device *priv)
INIT_LIST_HEAD(&mport->dbells);
rio_init_dbell_res(&mport->riores[RIO_DOORBELL_RESOURCE], 0, 0xffff);
- rio_init_mbox_res(&mport->riores[RIO_INB_MBOX_RESOURCE], 0, 0);
- rio_init_mbox_res(&mport->riores[RIO_OUTB_MBOX_RESOURCE], 0, 0);
+ rio_init_mbox_res(&mport->riores[RIO_INB_MBOX_RESOURCE], 0, 3);
+ rio_init_mbox_res(&mport->riores[RIO_OUTB_MBOX_RESOURCE], 0, 3);
strcpy(mport->name, "Tsi721 mport");
/* Hook up interrupt handler */