From b439e66f04bff6476c5d4bae6a52ab93fbb9a8f4 Mon Sep 17 00:00:00 2001 From: Alexandre Bounine Date: Thu, 8 Dec 2011 14:34:36 -0800 Subject: [PATCH] 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 Cc: Matt Porter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rapidio/devices/tsi721.c | 4 ++-- 1 file 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 */ -- 2.34.1