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From: "Rafał Miłecki" <zajec5@gmail.com>
To: linux-wireless@vger.kernel.org,
	"John W. Linville" <linville@tuxdriver.com>
Cc: bcm43xx-dev@lists.berlios.de, "Rafał Miłecki" <zajec5@gmail.com>
Subject: [PATCH 08/11] b43: implement writing to MMIO shared memory
Date: Tue,  9 Feb 2010 21:04:40 +0100	[thread overview]
Message-ID: <1265745883-3392-9-git-send-email-zajec5@gmail.com> (raw)
In-Reply-To: <1265745883-3392-2-git-send-email-zajec5@gmail.com>

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
 drivers/net/wireless/b43/phy_common.c |   11 +++++++++++
 drivers/net/wireless/b43/phy_common.h |    2 ++
 2 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index 8f7d7ef..0b0f9df 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -466,3 +466,14 @@ struct b43_c32 b43_cordic(int theta)
 
 	return ret;
 }
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/BmacWriteShm */
+void b43_bmac_write_shm(struct b43_wldev *dev, u32 offset, u16 value)
+{
+	b43_write32(dev, B43_MMIO_SHM_CONTROL, 0x00010000 | (offset >> 2));
+	b43_read32(dev, B43_MMIO_SHM_CONTROL);
+	if (offset & 2)
+		b43_write16(dev, 0x165, value);
+	else
+		b43_write16(dev, B43_MMIO_SHM_DATA, value);
+}
diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h
index bd480b4..484d4d7 100644
--- a/drivers/net/wireless/b43/phy_common.h
+++ b/drivers/net/wireless/b43/phy_common.h
@@ -429,4 +429,6 @@ void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on);
 
 struct b43_c32 b43_cordic(int theta);
 
+void b43_bmac_write_shm(struct b43_wldev *dev, u32 offset, u16 value);
+
 #endif /* LINUX_B43_PHY_COMMON_H_ */
-- 
1.6.4.2


  parent reply	other threads:[~2010-02-09 20:05 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-02-09 20:04 [PATCH 01/11] b43: N-PHY: add some registers and structs definitions Rafał Miłecki
2010-02-09 20:04 ` [PATCH 02/11] b43: N-PHY: initialize super switch Rafał Miłecki
2010-02-09 20:04 ` [PATCH 03/11] b43: N-PHY: turn radio on/off (rfkill) Rafał Miłecki
2010-02-09 20:04 ` [PATCH 04/11] b43: N-PHY: update writing channel-specific radio registers Rafał Miłecki
2010-02-09 20:04 ` [PATCH 05/11] b43: N-PHY: update post init of 2055 radio Rafał Miłecki
2010-02-09 20:04 ` [PATCH 06/11] b43: N-PHY: switch to chanspec struct Rafał Miłecki
2010-02-09 20:04 ` [PATCH 07/11] b43: N-PHY: adjust gain table Rafał Miłecki
2010-02-09 20:04 ` Rafał Miłecki [this message]
2010-02-09 22:59   ` [PATCH 08/11] b43: implement writing to MMIO shared memory Michael Buesch
2010-02-27 11:09     ` Rafał Miłecki
2010-02-27 14:50       ` Michael Buesch
2010-02-09 20:04 ` [PATCH 09/11] b43: N-PHY: isloate 2055 radio setup Rafał Miłecki
2010-02-09 23:01   ` Michael Buesch
2010-02-09 20:04 ` [PATCH 10/11] b43: N-PHY: implement chanspec setup Rafał Miłecki
2010-02-09 20:04 ` [PATCH 11/11] b43: N-PHY: switch to chanspec ops Rafał Miłecki
2010-02-09 20:23   ` Larry Finger
2010-02-09 23:02 ` [PATCH 01/11] b43: N-PHY: add some registers and structs definitions Michael Buesch
2010-02-15 19:30   ` John W. Linville
2010-02-19 16:12     ` Rafał Miłecki
2010-02-27 11:12   ` Rafał Miłecki
2010-02-27 14:51     ` Michael Buesch
2010-02-28  1:37       ` Rafał Miłecki
2010-02-28 11:46         ` Michael Buesch
2010-02-19 14:54 ` Johannes Berg
2010-02-19 15:49   ` Larry Finger
2010-02-19 16:23     ` Johannes Berg
2010-02-19 16:40       ` Larry Finger
2010-02-19 17:02         ` Johannes Berg
2010-02-19 17:06           ` Gábor Stefanik
2010-02-19 17:09             ` Johannes Berg
2010-02-19 18:21               ` Gábor Stefanik
2010-02-19 18:24                 ` Johannes Berg
2010-02-19 18:33                   ` Gábor Stefanik
2010-02-19 18:41                     ` Johannes Berg
2010-02-19 18:10           ` Larry Finger
2010-02-19 18:19             ` Johannes Berg

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