From: Stanislaw Gruszka <sgruszka@redhat.com>
To: "John W. Linville" <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org, users@rt2x00.serialmonkey.com,
Stanislaw Gruszka <sgruszka@redhat.com>
Subject: [PATCH 1/4] rt2800usb: initialize H2M_INT_SRC register
Date: Tue, 24 Jan 2012 14:09:06 +0100 [thread overview]
Message-ID: <1327410549-4714-1-git-send-email-sgruszka@redhat.com> (raw)
Ralink USB driver initialize H2M_INT_SRC to 0 after firmware load, and
never touch this register later. It is not touched at all by Ralink PCI
driver.
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
---
drivers/net/wireless/rt2x00/rt2800lib.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 22a1a8f..3e194b7 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -448,6 +448,8 @@ int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev,
*/
rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
+ if (rt2x00_is_usb(rt2x00dev))
+ rt2800_register_write(rt2x00dev, H2M_INT_SRC, 0);
msleep(1);
return 0;
--
1.7.1
next reply other threads:[~2012-01-24 13:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-24 13:09 Stanislaw Gruszka [this message]
2012-01-24 13:09 ` [PATCH 2/4] rt2800: disable DMA after firmware load Stanislaw Gruszka
2012-01-24 13:09 ` [PATCH 3/4] rt2800: zero MAC_SYS_CTRL bits during BBP and MAC reset Stanislaw Gruszka
2012-01-24 13:09 ` [PATCH 4/4] rt2800usb: remove PWR_PIN_CFG=0x3 during init Stanislaw Gruszka
2012-01-24 17:37 ` [rt2x00-users] " Andreas Hartmann
2012-01-25 9:54 ` Stanislaw Gruszka
2012-01-25 12:58 ` Andreas Hartmann
2012-01-25 14:16 ` Stanislaw Gruszka
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