Return-path: Received: from ey-out-2122.google.com ([74.125.78.25]:23244 "EHLO ey-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751359Ab0BIUFe (ORCPT ); Tue, 9 Feb 2010 15:05:34 -0500 Received: by ey-out-2122.google.com with SMTP id d26so1670260eyd.19 for ; Tue, 09 Feb 2010 12:05:32 -0800 (PST) From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= To: linux-wireless@vger.kernel.org, "John W. Linville" Cc: bcm43xx-dev@lists.berlios.de, =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Subject: [PATCH 09/11] b43: N-PHY: isloate 2055 radio setup Date: Tue, 9 Feb 2010 21:04:41 +0100 Message-Id: <1265745883-3392-10-git-send-email-zajec5@gmail.com> In-Reply-To: <1265745883-3392-2-git-send-email-zajec5@gmail.com> References: <1265745883-3392-2-git-send-email-zajec5@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Rafał Miłecki --- drivers/net/wireless/b43/phy_n.c | 24 ++++++++++++++++++------ 1 files changed, 18 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index 835d0da..631e01f 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -155,6 +155,23 @@ static void b43_nphy_tx_power_fix(struct b43_wldev *dev) //TODO } + +/* http://bcm-v4.sipsolutions.net/802.11/PHY/Radio/2055Setup */ +static void b43_radio_2055_setup(struct b43_wldev *dev, + const struct b43_nphy_channeltab_entry *e) +{ + B43_WARN_ON(dev->phy.rev >= 3); + + b43_chantab_radio_upload(dev, e); + udelay(50); + b43_radio_write(dev, B2055_VCO_CAL10, 5); + b43_radio_write(dev, B2055_VCO_CAL10, 45); + if (dev->dev->bus->bustype == SSB_BUSTYPE_PCI) + b43_read32(dev, B43_MMIO_MACCTL); + b43_radio_write(dev, B2055_VCO_CAL10, 65); + udelay(300); +} + /* Tune the hardware to a new channel. */ static int nphy_channel_switch(struct b43_wldev *dev, unsigned int channel) { @@ -169,12 +186,7 @@ static int nphy_channel_switch(struct b43_wldev *dev, unsigned int channel) b43_radio_maskset(dev, B2055_MASTER1, 0xFF8F, 0x20); else b43_radio_maskset(dev, B2055_MASTER1, 0xFF8F, 0x50); - b43_chantab_radio_upload(dev, tabent); - udelay(50); - b43_radio_write16(dev, B2055_VCO_CAL10, 5); - b43_radio_write16(dev, B2055_VCO_CAL10, 45); - b43_radio_write16(dev, B2055_VCO_CAL10, 65); - udelay(300); + b43_radio_2055_setup(dev, tabent); if (0 /*FIXME 5Ghz*/) b43_phy_set(dev, B43_NPHY_BANDCTL, B43_NPHY_BANDCTL_5GHZ); else -- 1.6.4.2