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 05/13] b43: HT-PHY: implement MAC reclocking
Date: Thu, 7 Mar 2013 16:47:19 +0100 [thread overview]
Message-ID: <1362671247-10766-6-git-send-email-zajec5@gmail.com> (raw)
In-Reply-To: <1362671247-10766-1-git-send-email-zajec5@gmail.com>
Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
drivers/net/wireless/b43/phy_ht.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/net/wireless/b43/phy_ht.c b/drivers/net/wireless/b43/phy_ht.c
index 4ccd371..4b24816 100644
--- a/drivers/net/wireless/b43/phy_ht.c
+++ b/drivers/net/wireless/b43/phy_ht.c
@@ -290,6 +290,7 @@ static void b43_phy_ht_spur_avoid(struct b43_wldev *dev,
{
struct bcma_device *core = dev->dev->bdev;
int spuravoid = 0;
+ u16 tmp;
/* Check for 13 and 14 is just a guess, we don't have enough logs. */
if (new_channel->hw_value == 13 || new_channel->hw_value == 14)
@@ -301,6 +302,23 @@ static void b43_phy_ht_spur_avoid(struct b43_wldev *dev,
B43_BCMA_CLKCTLST_PHY_PLL_REQ,
B43_BCMA_CLKCTLST_80211_PLL_ST |
B43_BCMA_CLKCTLST_PHY_PLL_ST, false);
+
+ /* Values has been taken from wlc_bmac_switch_macfreq comments */
+ switch (spuravoid) {
+ case 2: /* 126MHz */
+ tmp = 0x2082;
+ break;
+ case 1: /* 123MHz */
+ tmp = 0x5341;
+ break;
+ default: /* 120MHz */
+ tmp = 0x8889;
+ }
+
+ b43_write16(dev, B43_MMIO_TSF_CLK_FRAC_LOW, tmp);
+ b43_write16(dev, B43_MMIO_TSF_CLK_FRAC_HIGH, 0x8);
+
+ /* TODO: reset PLL */
}
static void b43_phy_ht_channel_setup(struct b43_wldev *dev,
--
1.7.10.4
next prev parent reply other threads:[~2013-03-07 15:47 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-07 15:47 [PATCH 00/13] b43: implement basic TX power mgmt Rafał Miłecki
2013-03-07 15:47 ` [PATCH 01/13] b43: HT-PHY: rename AFE defines Rafał Miłecki
2013-03-09 12:43 ` [PATCH V3 " Rafał Miłecki
2013-03-07 15:47 ` [PATCH 02/13] b43: HT-PHY: add classifier control function Rafał Miłecki
2013-03-07 15:47 ` [PATCH 03/13] b43: HT-PHY: move TX fix to the separated function Rafał Miłecki
2013-03-07 15:47 ` [PATCH 04/13] b43: HT-PHY: implement spurious tone avoidance Rafał Miłecki
2013-03-07 15:47 ` Rafał Miłecki [this message]
2013-03-07 15:47 ` [PATCH 06/13] b43: HT-PHY: implement CCA reset Rafał Miłecki
2013-03-07 15:47 ` [PATCH 07/13] b43: HT-PHY: implement PA override Rafał Miłecki
2013-03-09 12:49 ` [PATCH V2 " Rafał Miłecki
2013-03-07 15:47 ` [PATCH 08/13] b43: HT-PHY: implement controlling TX power control Rafał Miłecki
2013-03-09 12:52 ` [PATCH V2 " Rafał Miłecki
2013-03-07 15:47 ` [PATCH 09/13] b43: HT-PHY: implement stopping sample tone playback Rafał Miłecki
2013-03-07 15:47 ` [PATCH 10/13] b43: HT-PHY: implement playing sample tone Rafał Miłecki
2013-03-07 15:47 ` [PATCH 11/13] b43: HT-PHY: implement RSSI polling Rafał Miłecki
2013-03-07 16:35 ` Michael Büsch
2013-03-07 16:41 ` Rafał Miłecki
2013-03-09 12:41 ` [PATCH V2 01/13] b43: HT-PHY: rename AFE defines Rafał Miłecki
2013-03-09 12:56 ` [PATCH V2 11/13] b43: HT-PHY: implement RSSI polling Rafał Miłecki
2013-03-07 15:47 ` [PATCH 12/13] b43: HT-PHY: setup TX power control Rafał Miłecki
2013-03-07 15:47 ` [PATCH 13/13] b43: HT-PHY: enable basic TX power setup Rafał Miłecki
2013-03-07 18:09 ` [PATCH 00/13] b43: implement basic TX power mgmt Larry Finger
2013-03-07 18:43 ` Rafał Miłecki
2013-03-07 18:55 ` Rafał Miłecki
2013-03-07 19:01 ` Larry Finger
2013-03-09 11:20 ` Rafał Miłecki
2013-03-09 11:59 ` Hauke Mehrtens
2013-03-09 12:58 ` Rafał Miłecki
2013-03-09 17:21 ` Larry Finger
2013-03-13 10:41 ` David Woodhouse
2013-03-13 23:19 ` Rafał Miłecki
2013-03-14 14:58 ` David Woodhouse
2013-03-16 13:50 ` Rafał Miłecki
2013-03-18 21:30 ` David Woodhouse
2013-03-19 8:38 ` Rafał Miłecki
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