From: "Rafał Miłecki" <zajec5@gmail.com>
To: linux-wireless@vger.kernel.org,
"John W. Linville" <linville@tuxdriver.com>
Cc: b43-dev@lists.infradead.org, "Rafał Miłecki" <zajec5@gmail.com>
Subject: [PATCH 2/3] b43: define B43_SHM_SH_CHAN_40MHZ
Date: Wed, 6 Oct 2010 07:50:07 +0200 [thread overview]
Message-ID: <1286344208-32479-3-git-send-email-zajec5@gmail.com> (raw)
In-Reply-To: <1286344208-32479-1-git-send-email-zajec5@gmail.com>
Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
drivers/net/wireless/b43/b43.h | 3 ++-
drivers/net/wireless/b43/phy_common.c | 6 ++++--
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 73376ff..29302ea 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -187,7 +187,8 @@ enum {
#define B43_SHM_SH_PHYTXNOI 0x006E /* PHY noise directly after TX (lower 8bit only) */
#define B43_SHM_SH_RFRXSP1 0x0072 /* RF RX SP Register 1 */
#define B43_SHM_SH_CHAN 0x00A0 /* Current channel (low 8bit only) */
-#define B43_SHM_SH_CHAN_5GHZ 0x0100 /* Bit set, if 5Ghz channel */
+#define B43_SHM_SH_CHAN_5GHZ 0x0100 /* Bit set, if 5 Ghz channel */
+#define B43_SHM_SH_CHAN_40MHZ 0x0200 /* Bit set, if 40 Mhz channel width */
#define B43_SHM_SH_BCMCFIFOID 0x0108 /* Last posted cookie to the bcast/mcast FIFO */
/* TSSI information */
#define B43_SHM_SH_TSSI_CCK 0x0058 /* TSSI for last 4 CCK frames (32bit) */
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index 10b9e6f..44f0064 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -294,8 +294,10 @@ int b43_switch_channel(struct b43_wldev *dev, unsigned int new_channel)
*/
channelcookie = new_channel;
if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
- channelcookie |= 0x100;
- //FIXME set 40Mhz flag if required
+ channelcookie |= B43_SHM_SH_CHAN_5GHZ;
+ /* FIXME: set 40Mhz flag if required */
+ if (0)
+ channelcookie |= B43_SHM_SH_CHAN_40MHZ;
savedcookie = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_CHAN);
b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_CHAN, channelcookie);
--
1.7.1
next prev parent reply other threads:[~2010-10-06 5:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-06 5:50 [PATCH 0/3] b43: channel switching little cleaning Rafał Miłecki
2010-10-06 5:50 ` [PATCH 1/3] b43: N-PHY: simplify channel switching Rafał Miłecki
2010-10-06 5:50 ` Rafał Miłecki [this message]
2010-10-06 5:50 ` [PATCH 3/3] b43: N-PHY: don't duplicate setting channel in shared memory Rafał Miłecki
2010-10-06 15:30 ` Michael Büsch
2010-10-06 16:07 ` Rafał Miłecki
2010-10-06 20:18 ` John W. Linville
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