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 1/3] b43: LCN-PHY: add R/W ops for PHY and radio
Date: Sun, 28 Aug 2011 14:28:43 +0200 [thread overview]
Message-ID: <1314534525-4475-1-git-send-email-zajec5@gmail.com> (raw)
Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
drivers/net/wireless/b43/phy_lcn.c | 42 ++++++++++++++++++++++++++++++++++-
1 files changed, 40 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/b43/phy_lcn.c b/drivers/net/wireless/b43/phy_lcn.c
index 4b2cd6d..cf75d3d 100644
--- a/drivers/net/wireless/b43/phy_lcn.c
+++ b/drivers/net/wireless/b43/phy_lcn.c
@@ -233,6 +233,46 @@ static void b43_phy_lcn_op_adjust_txpower(struct b43_wldev *dev)
}
/**************************************************
+ * R/W ops.
+ **************************************************/
+
+static u16 b43_phy_lcn_op_read(struct b43_wldev *dev, u16 reg)
+{
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ return b43_read16(dev, B43_MMIO_PHY_DATA);
+}
+
+static void b43_phy_lcn_op_write(struct b43_wldev *dev, u16 reg, u16 value)
+{
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_PHY_DATA, value);
+}
+
+static void b43_phy_lcn_op_maskset(struct b43_wldev *dev, u16 reg, u16 mask,
+ u16 set)
+{
+ b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_PHY_DATA,
+ (b43_read16(dev, B43_MMIO_PHY_DATA) & mask) | set);
+}
+
+static u16 b43_phy_lcn_op_radio_read(struct b43_wldev *dev, u16 reg)
+{
+ /* LCN-PHY needs 0x200 for read access */
+ reg |= 0x200;
+
+ b43_write16(dev, B43_MMIO_RADIO24_CONTROL, reg);
+ return b43_read16(dev, B43_MMIO_RADIO24_DATA);
+}
+
+static void b43_phy_lcn_op_radio_write(struct b43_wldev *dev, u16 reg,
+ u16 value)
+{
+ b43_write16(dev, B43_MMIO_RADIO24_CONTROL, reg);
+ b43_write16(dev, B43_MMIO_RADIO24_DATA, value);
+}
+
+/**************************************************
* PHY ops struct.
**************************************************/
@@ -241,13 +281,11 @@ const struct b43_phy_operations b43_phyops_lcn = {
.free = b43_phy_lcn_op_free,
.prepare_structs = b43_phy_lcn_op_prepare_structs,
.init = b43_phy_lcn_op_init,
- /*
.phy_read = b43_phy_lcn_op_read,
.phy_write = b43_phy_lcn_op_write,
.phy_maskset = b43_phy_lcn_op_maskset,
.radio_read = b43_phy_lcn_op_radio_read,
.radio_write = b43_phy_lcn_op_radio_write,
- */
.software_rfkill = b43_phy_lcn_op_software_rfkill,
.switch_analog = b43_phy_lcn_op_switch_analog,
/*
--
1.7.3.4
next reply other threads:[~2011-08-28 12:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-28 12:28 Rafał Miłecki [this message]
2011-08-28 12:28 ` [PATCH 2/3] b43: LCN-PHY: implement more PHY ops before radio init Rafał Miłecki
2011-08-28 12:28 ` [PATCH 3/3] b43: LCN-PHY: prepare functions for channel switching Rafał Miłecki
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