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 2/8] b43: N-PHY: reorder functions: collect radio ones
Date: Sat, 17 Dec 2011 13:57:21 +0100 [thread overview]
Message-ID: <1324126647-22425-3-git-send-email-zajec5@gmail.com> (raw)
In-Reply-To: <1324126647-22425-1-git-send-email-zajec5@gmail.com>
Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
drivers/net/wireless/b43/phy_n.c | 388 +++++++++++++++++++-------------------
1 files changed, 198 insertions(+), 190 deletions(-)
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 1ede258..29ab432 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -414,60 +414,9 @@ static void b43_nphy_set_rf_sequence(struct b43_wldev *dev, u8 cmd,
}
/**************************************************
- * Others
+ * Radio 0x2056
**************************************************/
-void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
-{//TODO
-}
-
-static void b43_nphy_op_adjust_txpower(struct b43_wldev *dev)
-{//TODO
-}
-
-static enum b43_txpwr_result b43_nphy_op_recalc_txpower(struct b43_wldev *dev,
- bool ignore_tssi)
-{//TODO
- return B43_TXPWR_RES_DONE;
-}
-
-static void b43_chantab_radio_upload(struct b43_wldev *dev,
- const struct b43_nphy_channeltab_entry_rev2 *e)
-{
- b43_radio_write(dev, B2055_PLL_REF, e->radio_pll_ref);
- b43_radio_write(dev, B2055_RF_PLLMOD0, e->radio_rf_pllmod0);
- b43_radio_write(dev, B2055_RF_PLLMOD1, e->radio_rf_pllmod1);
- b43_radio_write(dev, B2055_VCO_CAPTAIL, e->radio_vco_captail);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
-
- b43_radio_write(dev, B2055_VCO_CAL1, e->radio_vco_cal1);
- b43_radio_write(dev, B2055_VCO_CAL2, e->radio_vco_cal2);
- b43_radio_write(dev, B2055_PLL_LFC1, e->radio_pll_lfc1);
- b43_radio_write(dev, B2055_PLL_LFR1, e->radio_pll_lfr1);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
-
- b43_radio_write(dev, B2055_PLL_LFC2, e->radio_pll_lfc2);
- b43_radio_write(dev, B2055_LGBUF_CENBUF, e->radio_lgbuf_cenbuf);
- b43_radio_write(dev, B2055_LGEN_TUNE1, e->radio_lgen_tune1);
- b43_radio_write(dev, B2055_LGEN_TUNE2, e->radio_lgen_tune2);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
-
- b43_radio_write(dev, B2055_C1_LGBUF_ATUNE, e->radio_c1_lgbuf_atune);
- b43_radio_write(dev, B2055_C1_LGBUF_GTUNE, e->radio_c1_lgbuf_gtune);
- b43_radio_write(dev, B2055_C1_RX_RFR1, e->radio_c1_rx_rfr1);
- b43_radio_write(dev, B2055_C1_TX_PGAPADTN, e->radio_c1_tx_pgapadtn);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
-
- b43_radio_write(dev, B2055_C1_TX_MXBGTRIM, e->radio_c1_tx_mxbgtrim);
- b43_radio_write(dev, B2055_C2_LGBUF_ATUNE, e->radio_c2_lgbuf_atune);
- b43_radio_write(dev, B2055_C2_LGBUF_GTUNE, e->radio_c2_lgbuf_gtune);
- b43_radio_write(dev, B2055_C2_RX_RFR1, e->radio_c2_rx_rfr1);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
-
- b43_radio_write(dev, B2055_C2_TX_PGAPADTN, e->radio_c2_tx_pgapadtn);
- b43_radio_write(dev, B2055_C2_TX_MXBGTRIM, e->radio_c2_tx_mxbgtrim);
-}
-
static void b43_chantab_radio_2056_upload(struct b43_wldev *dev,
const struct b43_nphy_channeltab_entry_rev3 *e)
{
@@ -649,6 +598,203 @@ static void b43_radio_2056_setup(struct b43_wldev *dev,
udelay(300);
}
+static void b43_radio_init2056_pre(struct b43_wldev *dev)
+{
+ b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+ ~B43_NPHY_RFCTL_CMD_CHIP0PU);
+ /* Maybe wl meant to reset and set (order?) RFCTL_CMD_OEPORFORCE? */
+ b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+ B43_NPHY_RFCTL_CMD_OEPORFORCE);
+ b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+ ~B43_NPHY_RFCTL_CMD_OEPORFORCE);
+ b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+ B43_NPHY_RFCTL_CMD_CHIP0PU);
+}
+
+static void b43_radio_init2056_post(struct b43_wldev *dev)
+{
+ b43_radio_set(dev, B2056_SYN_COM_CTRL, 0xB);
+ b43_radio_set(dev, B2056_SYN_COM_PU, 0x2);
+ b43_radio_set(dev, B2056_SYN_COM_RESET, 0x2);
+ msleep(1);
+ b43_radio_mask(dev, B2056_SYN_COM_RESET, ~0x2);
+ b43_radio_mask(dev, B2056_SYN_PLL_MAST2, ~0xFC);
+ b43_radio_mask(dev, B2056_SYN_RCCAL_CTRL0, ~0x1);
+ /*
+ if (nphy->init_por)
+ Call Radio 2056 Recalibrate
+ */
+}
+
+/*
+ * Initialize a Broadcom 2056 N-radio
+ * http://bcm-v4.sipsolutions.net/802.11/Radio/2056/Init
+ */
+static void b43_radio_init2056(struct b43_wldev *dev)
+{
+ b43_radio_init2056_pre(dev);
+ b2056_upload_inittabs(dev, 0, 0);
+ b43_radio_init2056_post(dev);
+}
+
+/**************************************************
+ * Radio 0x2055
+ **************************************************/
+
+static void b43_chantab_radio_upload(struct b43_wldev *dev,
+ const struct b43_nphy_channeltab_entry_rev2 *e)
+{
+ b43_radio_write(dev, B2055_PLL_REF, e->radio_pll_ref);
+ b43_radio_write(dev, B2055_RF_PLLMOD0, e->radio_rf_pllmod0);
+ b43_radio_write(dev, B2055_RF_PLLMOD1, e->radio_rf_pllmod1);
+ b43_radio_write(dev, B2055_VCO_CAPTAIL, e->radio_vco_captail);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+
+ b43_radio_write(dev, B2055_VCO_CAL1, e->radio_vco_cal1);
+ b43_radio_write(dev, B2055_VCO_CAL2, e->radio_vco_cal2);
+ b43_radio_write(dev, B2055_PLL_LFC1, e->radio_pll_lfc1);
+ b43_radio_write(dev, B2055_PLL_LFR1, e->radio_pll_lfr1);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+
+ b43_radio_write(dev, B2055_PLL_LFC2, e->radio_pll_lfc2);
+ b43_radio_write(dev, B2055_LGBUF_CENBUF, e->radio_lgbuf_cenbuf);
+ b43_radio_write(dev, B2055_LGEN_TUNE1, e->radio_lgen_tune1);
+ b43_radio_write(dev, B2055_LGEN_TUNE2, e->radio_lgen_tune2);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+
+ b43_radio_write(dev, B2055_C1_LGBUF_ATUNE, e->radio_c1_lgbuf_atune);
+ b43_radio_write(dev, B2055_C1_LGBUF_GTUNE, e->radio_c1_lgbuf_gtune);
+ b43_radio_write(dev, B2055_C1_RX_RFR1, e->radio_c1_rx_rfr1);
+ b43_radio_write(dev, B2055_C1_TX_PGAPADTN, e->radio_c1_tx_pgapadtn);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+
+ b43_radio_write(dev, B2055_C1_TX_MXBGTRIM, e->radio_c1_tx_mxbgtrim);
+ b43_radio_write(dev, B2055_C2_LGBUF_ATUNE, e->radio_c2_lgbuf_atune);
+ b43_radio_write(dev, B2055_C2_LGBUF_GTUNE, e->radio_c2_lgbuf_gtune);
+ b43_radio_write(dev, B2055_C2_RX_RFR1, e->radio_c2_rx_rfr1);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+
+ b43_radio_write(dev, B2055_C2_TX_PGAPADTN, e->radio_c2_tx_pgapadtn);
+ b43_radio_write(dev, B2055_C2_TX_MXBGTRIM, e->radio_c2_tx_mxbgtrim);
+}
+
+/* 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_rev2 *e)
+{
+ B43_WARN_ON(dev->phy.rev >= 3);
+
+ b43_chantab_radio_upload(dev, e);
+ udelay(50);
+ b43_radio_write(dev, B2055_VCO_CAL10, 0x05);
+ b43_radio_write(dev, B2055_VCO_CAL10, 0x45);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+ b43_radio_write(dev, B2055_VCO_CAL10, 0x65);
+ udelay(300);
+}
+
+static void b43_radio_init2055_pre(struct b43_wldev *dev)
+{
+ b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+ ~B43_NPHY_RFCTL_CMD_PORFORCE);
+ b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+ B43_NPHY_RFCTL_CMD_CHIP0PU |
+ B43_NPHY_RFCTL_CMD_OEPORFORCE);
+ b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+ B43_NPHY_RFCTL_CMD_PORFORCE);
+}
+
+static void b43_radio_init2055_post(struct b43_wldev *dev)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+ struct ssb_sprom *sprom = dev->dev->bus_sprom;
+ int i;
+ u16 val;
+ bool workaround = false;
+
+ if (sprom->revision < 4)
+ workaround = (dev->dev->board_vendor != PCI_VENDOR_ID_BROADCOM
+ && dev->dev->board_type == 0x46D
+ && dev->dev->board_rev >= 0x41);
+ else
+ workaround =
+ !(sprom->boardflags2_lo & B43_BFL2_RXBB_INT_REG_DIS);
+
+ b43_radio_mask(dev, B2055_MASTER1, 0xFFF3);
+ if (workaround) {
+ b43_radio_mask(dev, B2055_C1_RX_BB_REG, 0x7F);
+ b43_radio_mask(dev, B2055_C2_RX_BB_REG, 0x7F);
+ }
+ b43_radio_maskset(dev, B2055_RRCCAL_NOPTSEL, 0xFFC0, 0x2C);
+ b43_radio_write(dev, B2055_CAL_MISC, 0x3C);
+ b43_radio_mask(dev, B2055_CAL_MISC, 0xFFBE);
+ b43_radio_set(dev, B2055_CAL_LPOCTL, 0x80);
+ b43_radio_set(dev, B2055_CAL_MISC, 0x1);
+ msleep(1);
+ b43_radio_set(dev, B2055_CAL_MISC, 0x40);
+ for (i = 0; i < 200; i++) {
+ val = b43_radio_read(dev, B2055_CAL_COUT2);
+ if (val & 0x80) {
+ i = 0;
+ break;
+ }
+ udelay(10);
+ }
+ if (i)
+ b43err(dev->wl, "radio post init timeout\n");
+ b43_radio_mask(dev, B2055_CAL_LPOCTL, 0xFF7F);
+ b43_switch_channel(dev, dev->phy.channel);
+ b43_radio_write(dev, B2055_C1_RX_BB_LPF, 0x9);
+ b43_radio_write(dev, B2055_C2_RX_BB_LPF, 0x9);
+ b43_radio_write(dev, B2055_C1_RX_BB_MIDACHP, 0x83);
+ b43_radio_write(dev, B2055_C2_RX_BB_MIDACHP, 0x83);
+ b43_radio_maskset(dev, B2055_C1_LNA_GAINBST, 0xFFF8, 0x6);
+ b43_radio_maskset(dev, B2055_C2_LNA_GAINBST, 0xFFF8, 0x6);
+ if (!nphy->gain_boost) {
+ b43_radio_set(dev, B2055_C1_RX_RFSPC1, 0x2);
+ b43_radio_set(dev, B2055_C2_RX_RFSPC1, 0x2);
+ } else {
+ b43_radio_mask(dev, B2055_C1_RX_RFSPC1, 0xFFFD);
+ b43_radio_mask(dev, B2055_C2_RX_RFSPC1, 0xFFFD);
+ }
+ udelay(2);
+}
+
+/*
+ * Initialize a Broadcom 2055 N-radio
+ * http://bcm-v4.sipsolutions.net/802.11/Radio/2055/Init
+ */
+static void b43_radio_init2055(struct b43_wldev *dev)
+{
+ b43_radio_init2055_pre(dev);
+ if (b43_status(dev) < B43_STAT_INITIALIZED) {
+ /* Follow wl, not specs. Do not force uploading all regs */
+ b2055_upload_inittab(dev, 0, 0);
+ } else {
+ bool ghz5 = b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ;
+ b2055_upload_inittab(dev, ghz5, 0);
+ }
+ b43_radio_init2055_post(dev);
+}
+
+/**************************************************
+ * Others
+ **************************************************/
+
+void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
+{//TODO
+}
+
+static void b43_nphy_op_adjust_txpower(struct b43_wldev *dev)
+{//TODO
+}
+
+static enum b43_txpwr_result b43_nphy_op_recalc_txpower(struct b43_wldev *dev,
+ bool ignore_tssi)
+{//TODO
+ return B43_TXPWR_RES_DONE;
+}
+
static void b43_chantab_phy_upload(struct b43_wldev *dev,
const struct b43_phy_n_sfo_cfg *e)
{
@@ -952,144 +1098,6 @@ static void b43_nphy_tx_gain_table_upload(struct b43_wldev *dev)
}
}
-/* 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_rev2 *e)
-{
- B43_WARN_ON(dev->phy.rev >= 3);
-
- b43_chantab_radio_upload(dev, e);
- udelay(50);
- b43_radio_write(dev, B2055_VCO_CAL10, 0x05);
- b43_radio_write(dev, B2055_VCO_CAL10, 0x45);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
- b43_radio_write(dev, B2055_VCO_CAL10, 0x65);
- udelay(300);
-}
-
-static void b43_radio_init2055_pre(struct b43_wldev *dev)
-{
- b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
- ~B43_NPHY_RFCTL_CMD_PORFORCE);
- b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
- B43_NPHY_RFCTL_CMD_CHIP0PU |
- B43_NPHY_RFCTL_CMD_OEPORFORCE);
- b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
- B43_NPHY_RFCTL_CMD_PORFORCE);
-}
-
-static void b43_radio_init2055_post(struct b43_wldev *dev)
-{
- struct b43_phy_n *nphy = dev->phy.n;
- struct ssb_sprom *sprom = dev->dev->bus_sprom;
- int i;
- u16 val;
- bool workaround = false;
-
- if (sprom->revision < 4)
- workaround = (dev->dev->board_vendor != PCI_VENDOR_ID_BROADCOM
- && dev->dev->board_type == 0x46D
- && dev->dev->board_rev >= 0x41);
- else
- workaround =
- !(sprom->boardflags2_lo & B43_BFL2_RXBB_INT_REG_DIS);
-
- b43_radio_mask(dev, B2055_MASTER1, 0xFFF3);
- if (workaround) {
- b43_radio_mask(dev, B2055_C1_RX_BB_REG, 0x7F);
- b43_radio_mask(dev, B2055_C2_RX_BB_REG, 0x7F);
- }
- b43_radio_maskset(dev, B2055_RRCCAL_NOPTSEL, 0xFFC0, 0x2C);
- b43_radio_write(dev, B2055_CAL_MISC, 0x3C);
- b43_radio_mask(dev, B2055_CAL_MISC, 0xFFBE);
- b43_radio_set(dev, B2055_CAL_LPOCTL, 0x80);
- b43_radio_set(dev, B2055_CAL_MISC, 0x1);
- msleep(1);
- b43_radio_set(dev, B2055_CAL_MISC, 0x40);
- for (i = 0; i < 200; i++) {
- val = b43_radio_read(dev, B2055_CAL_COUT2);
- if (val & 0x80) {
- i = 0;
- break;
- }
- udelay(10);
- }
- if (i)
- b43err(dev->wl, "radio post init timeout\n");
- b43_radio_mask(dev, B2055_CAL_LPOCTL, 0xFF7F);
- b43_switch_channel(dev, dev->phy.channel);
- b43_radio_write(dev, B2055_C1_RX_BB_LPF, 0x9);
- b43_radio_write(dev, B2055_C2_RX_BB_LPF, 0x9);
- b43_radio_write(dev, B2055_C1_RX_BB_MIDACHP, 0x83);
- b43_radio_write(dev, B2055_C2_RX_BB_MIDACHP, 0x83);
- b43_radio_maskset(dev, B2055_C1_LNA_GAINBST, 0xFFF8, 0x6);
- b43_radio_maskset(dev, B2055_C2_LNA_GAINBST, 0xFFF8, 0x6);
- if (!nphy->gain_boost) {
- b43_radio_set(dev, B2055_C1_RX_RFSPC1, 0x2);
- b43_radio_set(dev, B2055_C2_RX_RFSPC1, 0x2);
- } else {
- b43_radio_mask(dev, B2055_C1_RX_RFSPC1, 0xFFFD);
- b43_radio_mask(dev, B2055_C2_RX_RFSPC1, 0xFFFD);
- }
- udelay(2);
-}
-
-/*
- * Initialize a Broadcom 2055 N-radio
- * http://bcm-v4.sipsolutions.net/802.11/Radio/2055/Init
- */
-static void b43_radio_init2055(struct b43_wldev *dev)
-{
- b43_radio_init2055_pre(dev);
- if (b43_status(dev) < B43_STAT_INITIALIZED) {
- /* Follow wl, not specs. Do not force uploading all regs */
- b2055_upload_inittab(dev, 0, 0);
- } else {
- bool ghz5 = b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ;
- b2055_upload_inittab(dev, ghz5, 0);
- }
- b43_radio_init2055_post(dev);
-}
-
-static void b43_radio_init2056_pre(struct b43_wldev *dev)
-{
- b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
- ~B43_NPHY_RFCTL_CMD_CHIP0PU);
- /* Maybe wl meant to reset and set (order?) RFCTL_CMD_OEPORFORCE? */
- b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
- B43_NPHY_RFCTL_CMD_OEPORFORCE);
- b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
- ~B43_NPHY_RFCTL_CMD_OEPORFORCE);
- b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
- B43_NPHY_RFCTL_CMD_CHIP0PU);
-}
-
-static void b43_radio_init2056_post(struct b43_wldev *dev)
-{
- b43_radio_set(dev, B2056_SYN_COM_CTRL, 0xB);
- b43_radio_set(dev, B2056_SYN_COM_PU, 0x2);
- b43_radio_set(dev, B2056_SYN_COM_RESET, 0x2);
- msleep(1);
- b43_radio_mask(dev, B2056_SYN_COM_RESET, ~0x2);
- b43_radio_mask(dev, B2056_SYN_PLL_MAST2, ~0xFC);
- b43_radio_mask(dev, B2056_SYN_RCCAL_CTRL0, ~0x1);
- /*
- if (nphy->init_por)
- Call Radio 2056 Recalibrate
- */
-}
-
-/*
- * Initialize a Broadcom 2056 N-radio
- * http://bcm-v4.sipsolutions.net/802.11/Radio/2056/Init
- */
-static void b43_radio_init2056(struct b43_wldev *dev)
-{
- b43_radio_init2056_pre(dev);
- b2056_upload_inittabs(dev, 0, 0);
- b43_radio_init2056_post(dev);
-}
-
/*
* Upload the N-PHY tables.
* http://bcm-v4.sipsolutions.net/802.11/PHY/N/InitTables
--
1.7.7
WARNING: multiple messages have this Message-ID (diff)
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 2/8] b43: N-PHY: reorder functions: collect radio ones
Date: Sat, 17 Dec 2011 13:57:21 +0100 [thread overview]
Message-ID: <1324126647-22425-3-git-send-email-zajec5@gmail.com> (raw)
In-Reply-To: <1324126647-22425-1-git-send-email-zajec5@gmail.com>
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
---
drivers/net/wireless/b43/phy_n.c | 388 +++++++++++++++++++-------------------
1 files changed, 198 insertions(+), 190 deletions(-)
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 1ede258..29ab432 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -414,60 +414,9 @@ static void b43_nphy_set_rf_sequence(struct b43_wldev *dev, u8 cmd,
}
/**************************************************
- * Others
+ * Radio 0x2056
**************************************************/
-void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
-{//TODO
-}
-
-static void b43_nphy_op_adjust_txpower(struct b43_wldev *dev)
-{//TODO
-}
-
-static enum b43_txpwr_result b43_nphy_op_recalc_txpower(struct b43_wldev *dev,
- bool ignore_tssi)
-{//TODO
- return B43_TXPWR_RES_DONE;
-}
-
-static void b43_chantab_radio_upload(struct b43_wldev *dev,
- const struct b43_nphy_channeltab_entry_rev2 *e)
-{
- b43_radio_write(dev, B2055_PLL_REF, e->radio_pll_ref);
- b43_radio_write(dev, B2055_RF_PLLMOD0, e->radio_rf_pllmod0);
- b43_radio_write(dev, B2055_RF_PLLMOD1, e->radio_rf_pllmod1);
- b43_radio_write(dev, B2055_VCO_CAPTAIL, e->radio_vco_captail);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
-
- b43_radio_write(dev, B2055_VCO_CAL1, e->radio_vco_cal1);
- b43_radio_write(dev, B2055_VCO_CAL2, e->radio_vco_cal2);
- b43_radio_write(dev, B2055_PLL_LFC1, e->radio_pll_lfc1);
- b43_radio_write(dev, B2055_PLL_LFR1, e->radio_pll_lfr1);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
-
- b43_radio_write(dev, B2055_PLL_LFC2, e->radio_pll_lfc2);
- b43_radio_write(dev, B2055_LGBUF_CENBUF, e->radio_lgbuf_cenbuf);
- b43_radio_write(dev, B2055_LGEN_TUNE1, e->radio_lgen_tune1);
- b43_radio_write(dev, B2055_LGEN_TUNE2, e->radio_lgen_tune2);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
-
- b43_radio_write(dev, B2055_C1_LGBUF_ATUNE, e->radio_c1_lgbuf_atune);
- b43_radio_write(dev, B2055_C1_LGBUF_GTUNE, e->radio_c1_lgbuf_gtune);
- b43_radio_write(dev, B2055_C1_RX_RFR1, e->radio_c1_rx_rfr1);
- b43_radio_write(dev, B2055_C1_TX_PGAPADTN, e->radio_c1_tx_pgapadtn);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
-
- b43_radio_write(dev, B2055_C1_TX_MXBGTRIM, e->radio_c1_tx_mxbgtrim);
- b43_radio_write(dev, B2055_C2_LGBUF_ATUNE, e->radio_c2_lgbuf_atune);
- b43_radio_write(dev, B2055_C2_LGBUF_GTUNE, e->radio_c2_lgbuf_gtune);
- b43_radio_write(dev, B2055_C2_RX_RFR1, e->radio_c2_rx_rfr1);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
-
- b43_radio_write(dev, B2055_C2_TX_PGAPADTN, e->radio_c2_tx_pgapadtn);
- b43_radio_write(dev, B2055_C2_TX_MXBGTRIM, e->radio_c2_tx_mxbgtrim);
-}
-
static void b43_chantab_radio_2056_upload(struct b43_wldev *dev,
const struct b43_nphy_channeltab_entry_rev3 *e)
{
@@ -649,6 +598,203 @@ static void b43_radio_2056_setup(struct b43_wldev *dev,
udelay(300);
}
+static void b43_radio_init2056_pre(struct b43_wldev *dev)
+{
+ b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+ ~B43_NPHY_RFCTL_CMD_CHIP0PU);
+ /* Maybe wl meant to reset and set (order?) RFCTL_CMD_OEPORFORCE? */
+ b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+ B43_NPHY_RFCTL_CMD_OEPORFORCE);
+ b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+ ~B43_NPHY_RFCTL_CMD_OEPORFORCE);
+ b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+ B43_NPHY_RFCTL_CMD_CHIP0PU);
+}
+
+static void b43_radio_init2056_post(struct b43_wldev *dev)
+{
+ b43_radio_set(dev, B2056_SYN_COM_CTRL, 0xB);
+ b43_radio_set(dev, B2056_SYN_COM_PU, 0x2);
+ b43_radio_set(dev, B2056_SYN_COM_RESET, 0x2);
+ msleep(1);
+ b43_radio_mask(dev, B2056_SYN_COM_RESET, ~0x2);
+ b43_radio_mask(dev, B2056_SYN_PLL_MAST2, ~0xFC);
+ b43_radio_mask(dev, B2056_SYN_RCCAL_CTRL0, ~0x1);
+ /*
+ if (nphy->init_por)
+ Call Radio 2056 Recalibrate
+ */
+}
+
+/*
+ * Initialize a Broadcom 2056 N-radio
+ * http://bcm-v4.sipsolutions.net/802.11/Radio/2056/Init
+ */
+static void b43_radio_init2056(struct b43_wldev *dev)
+{
+ b43_radio_init2056_pre(dev);
+ b2056_upload_inittabs(dev, 0, 0);
+ b43_radio_init2056_post(dev);
+}
+
+/**************************************************
+ * Radio 0x2055
+ **************************************************/
+
+static void b43_chantab_radio_upload(struct b43_wldev *dev,
+ const struct b43_nphy_channeltab_entry_rev2 *e)
+{
+ b43_radio_write(dev, B2055_PLL_REF, e->radio_pll_ref);
+ b43_radio_write(dev, B2055_RF_PLLMOD0, e->radio_rf_pllmod0);
+ b43_radio_write(dev, B2055_RF_PLLMOD1, e->radio_rf_pllmod1);
+ b43_radio_write(dev, B2055_VCO_CAPTAIL, e->radio_vco_captail);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+
+ b43_radio_write(dev, B2055_VCO_CAL1, e->radio_vco_cal1);
+ b43_radio_write(dev, B2055_VCO_CAL2, e->radio_vco_cal2);
+ b43_radio_write(dev, B2055_PLL_LFC1, e->radio_pll_lfc1);
+ b43_radio_write(dev, B2055_PLL_LFR1, e->radio_pll_lfr1);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+
+ b43_radio_write(dev, B2055_PLL_LFC2, e->radio_pll_lfc2);
+ b43_radio_write(dev, B2055_LGBUF_CENBUF, e->radio_lgbuf_cenbuf);
+ b43_radio_write(dev, B2055_LGEN_TUNE1, e->radio_lgen_tune1);
+ b43_radio_write(dev, B2055_LGEN_TUNE2, e->radio_lgen_tune2);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+
+ b43_radio_write(dev, B2055_C1_LGBUF_ATUNE, e->radio_c1_lgbuf_atune);
+ b43_radio_write(dev, B2055_C1_LGBUF_GTUNE, e->radio_c1_lgbuf_gtune);
+ b43_radio_write(dev, B2055_C1_RX_RFR1, e->radio_c1_rx_rfr1);
+ b43_radio_write(dev, B2055_C1_TX_PGAPADTN, e->radio_c1_tx_pgapadtn);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+
+ b43_radio_write(dev, B2055_C1_TX_MXBGTRIM, e->radio_c1_tx_mxbgtrim);
+ b43_radio_write(dev, B2055_C2_LGBUF_ATUNE, e->radio_c2_lgbuf_atune);
+ b43_radio_write(dev, B2055_C2_LGBUF_GTUNE, e->radio_c2_lgbuf_gtune);
+ b43_radio_write(dev, B2055_C2_RX_RFR1, e->radio_c2_rx_rfr1);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+
+ b43_radio_write(dev, B2055_C2_TX_PGAPADTN, e->radio_c2_tx_pgapadtn);
+ b43_radio_write(dev, B2055_C2_TX_MXBGTRIM, e->radio_c2_tx_mxbgtrim);
+}
+
+/* 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_rev2 *e)
+{
+ B43_WARN_ON(dev->phy.rev >= 3);
+
+ b43_chantab_radio_upload(dev, e);
+ udelay(50);
+ b43_radio_write(dev, B2055_VCO_CAL10, 0x05);
+ b43_radio_write(dev, B2055_VCO_CAL10, 0x45);
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
+ b43_radio_write(dev, B2055_VCO_CAL10, 0x65);
+ udelay(300);
+}
+
+static void b43_radio_init2055_pre(struct b43_wldev *dev)
+{
+ b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
+ ~B43_NPHY_RFCTL_CMD_PORFORCE);
+ b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+ B43_NPHY_RFCTL_CMD_CHIP0PU |
+ B43_NPHY_RFCTL_CMD_OEPORFORCE);
+ b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
+ B43_NPHY_RFCTL_CMD_PORFORCE);
+}
+
+static void b43_radio_init2055_post(struct b43_wldev *dev)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+ struct ssb_sprom *sprom = dev->dev->bus_sprom;
+ int i;
+ u16 val;
+ bool workaround = false;
+
+ if (sprom->revision < 4)
+ workaround = (dev->dev->board_vendor != PCI_VENDOR_ID_BROADCOM
+ && dev->dev->board_type == 0x46D
+ && dev->dev->board_rev >= 0x41);
+ else
+ workaround =
+ !(sprom->boardflags2_lo & B43_BFL2_RXBB_INT_REG_DIS);
+
+ b43_radio_mask(dev, B2055_MASTER1, 0xFFF3);
+ if (workaround) {
+ b43_radio_mask(dev, B2055_C1_RX_BB_REG, 0x7F);
+ b43_radio_mask(dev, B2055_C2_RX_BB_REG, 0x7F);
+ }
+ b43_radio_maskset(dev, B2055_RRCCAL_NOPTSEL, 0xFFC0, 0x2C);
+ b43_radio_write(dev, B2055_CAL_MISC, 0x3C);
+ b43_radio_mask(dev, B2055_CAL_MISC, 0xFFBE);
+ b43_radio_set(dev, B2055_CAL_LPOCTL, 0x80);
+ b43_radio_set(dev, B2055_CAL_MISC, 0x1);
+ msleep(1);
+ b43_radio_set(dev, B2055_CAL_MISC, 0x40);
+ for (i = 0; i < 200; i++) {
+ val = b43_radio_read(dev, B2055_CAL_COUT2);
+ if (val & 0x80) {
+ i = 0;
+ break;
+ }
+ udelay(10);
+ }
+ if (i)
+ b43err(dev->wl, "radio post init timeout\n");
+ b43_radio_mask(dev, B2055_CAL_LPOCTL, 0xFF7F);
+ b43_switch_channel(dev, dev->phy.channel);
+ b43_radio_write(dev, B2055_C1_RX_BB_LPF, 0x9);
+ b43_radio_write(dev, B2055_C2_RX_BB_LPF, 0x9);
+ b43_radio_write(dev, B2055_C1_RX_BB_MIDACHP, 0x83);
+ b43_radio_write(dev, B2055_C2_RX_BB_MIDACHP, 0x83);
+ b43_radio_maskset(dev, B2055_C1_LNA_GAINBST, 0xFFF8, 0x6);
+ b43_radio_maskset(dev, B2055_C2_LNA_GAINBST, 0xFFF8, 0x6);
+ if (!nphy->gain_boost) {
+ b43_radio_set(dev, B2055_C1_RX_RFSPC1, 0x2);
+ b43_radio_set(dev, B2055_C2_RX_RFSPC1, 0x2);
+ } else {
+ b43_radio_mask(dev, B2055_C1_RX_RFSPC1, 0xFFFD);
+ b43_radio_mask(dev, B2055_C2_RX_RFSPC1, 0xFFFD);
+ }
+ udelay(2);
+}
+
+/*
+ * Initialize a Broadcom 2055 N-radio
+ * http://bcm-v4.sipsolutions.net/802.11/Radio/2055/Init
+ */
+static void b43_radio_init2055(struct b43_wldev *dev)
+{
+ b43_radio_init2055_pre(dev);
+ if (b43_status(dev) < B43_STAT_INITIALIZED) {
+ /* Follow wl, not specs. Do not force uploading all regs */
+ b2055_upload_inittab(dev, 0, 0);
+ } else {
+ bool ghz5 = b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ;
+ b2055_upload_inittab(dev, ghz5, 0);
+ }
+ b43_radio_init2055_post(dev);
+}
+
+/**************************************************
+ * Others
+ **************************************************/
+
+void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
+{//TODO
+}
+
+static void b43_nphy_op_adjust_txpower(struct b43_wldev *dev)
+{//TODO
+}
+
+static enum b43_txpwr_result b43_nphy_op_recalc_txpower(struct b43_wldev *dev,
+ bool ignore_tssi)
+{//TODO
+ return B43_TXPWR_RES_DONE;
+}
+
static void b43_chantab_phy_upload(struct b43_wldev *dev,
const struct b43_phy_n_sfo_cfg *e)
{
@@ -952,144 +1098,6 @@ static void b43_nphy_tx_gain_table_upload(struct b43_wldev *dev)
}
}
-/* 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_rev2 *e)
-{
- B43_WARN_ON(dev->phy.rev >= 3);
-
- b43_chantab_radio_upload(dev, e);
- udelay(50);
- b43_radio_write(dev, B2055_VCO_CAL10, 0x05);
- b43_radio_write(dev, B2055_VCO_CAL10, 0x45);
- b43_read32(dev, B43_MMIO_MACCTL); /* flush writes */
- b43_radio_write(dev, B2055_VCO_CAL10, 0x65);
- udelay(300);
-}
-
-static void b43_radio_init2055_pre(struct b43_wldev *dev)
-{
- b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
- ~B43_NPHY_RFCTL_CMD_PORFORCE);
- b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
- B43_NPHY_RFCTL_CMD_CHIP0PU |
- B43_NPHY_RFCTL_CMD_OEPORFORCE);
- b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
- B43_NPHY_RFCTL_CMD_PORFORCE);
-}
-
-static void b43_radio_init2055_post(struct b43_wldev *dev)
-{
- struct b43_phy_n *nphy = dev->phy.n;
- struct ssb_sprom *sprom = dev->dev->bus_sprom;
- int i;
- u16 val;
- bool workaround = false;
-
- if (sprom->revision < 4)
- workaround = (dev->dev->board_vendor != PCI_VENDOR_ID_BROADCOM
- && dev->dev->board_type == 0x46D
- && dev->dev->board_rev >= 0x41);
- else
- workaround =
- !(sprom->boardflags2_lo & B43_BFL2_RXBB_INT_REG_DIS);
-
- b43_radio_mask(dev, B2055_MASTER1, 0xFFF3);
- if (workaround) {
- b43_radio_mask(dev, B2055_C1_RX_BB_REG, 0x7F);
- b43_radio_mask(dev, B2055_C2_RX_BB_REG, 0x7F);
- }
- b43_radio_maskset(dev, B2055_RRCCAL_NOPTSEL, 0xFFC0, 0x2C);
- b43_radio_write(dev, B2055_CAL_MISC, 0x3C);
- b43_radio_mask(dev, B2055_CAL_MISC, 0xFFBE);
- b43_radio_set(dev, B2055_CAL_LPOCTL, 0x80);
- b43_radio_set(dev, B2055_CAL_MISC, 0x1);
- msleep(1);
- b43_radio_set(dev, B2055_CAL_MISC, 0x40);
- for (i = 0; i < 200; i++) {
- val = b43_radio_read(dev, B2055_CAL_COUT2);
- if (val & 0x80) {
- i = 0;
- break;
- }
- udelay(10);
- }
- if (i)
- b43err(dev->wl, "radio post init timeout\n");
- b43_radio_mask(dev, B2055_CAL_LPOCTL, 0xFF7F);
- b43_switch_channel(dev, dev->phy.channel);
- b43_radio_write(dev, B2055_C1_RX_BB_LPF, 0x9);
- b43_radio_write(dev, B2055_C2_RX_BB_LPF, 0x9);
- b43_radio_write(dev, B2055_C1_RX_BB_MIDACHP, 0x83);
- b43_radio_write(dev, B2055_C2_RX_BB_MIDACHP, 0x83);
- b43_radio_maskset(dev, B2055_C1_LNA_GAINBST, 0xFFF8, 0x6);
- b43_radio_maskset(dev, B2055_C2_LNA_GAINBST, 0xFFF8, 0x6);
- if (!nphy->gain_boost) {
- b43_radio_set(dev, B2055_C1_RX_RFSPC1, 0x2);
- b43_radio_set(dev, B2055_C2_RX_RFSPC1, 0x2);
- } else {
- b43_radio_mask(dev, B2055_C1_RX_RFSPC1, 0xFFFD);
- b43_radio_mask(dev, B2055_C2_RX_RFSPC1, 0xFFFD);
- }
- udelay(2);
-}
-
-/*
- * Initialize a Broadcom 2055 N-radio
- * http://bcm-v4.sipsolutions.net/802.11/Radio/2055/Init
- */
-static void b43_radio_init2055(struct b43_wldev *dev)
-{
- b43_radio_init2055_pre(dev);
- if (b43_status(dev) < B43_STAT_INITIALIZED) {
- /* Follow wl, not specs. Do not force uploading all regs */
- b2055_upload_inittab(dev, 0, 0);
- } else {
- bool ghz5 = b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ;
- b2055_upload_inittab(dev, ghz5, 0);
- }
- b43_radio_init2055_post(dev);
-}
-
-static void b43_radio_init2056_pre(struct b43_wldev *dev)
-{
- b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
- ~B43_NPHY_RFCTL_CMD_CHIP0PU);
- /* Maybe wl meant to reset and set (order?) RFCTL_CMD_OEPORFORCE? */
- b43_phy_mask(dev, B43_NPHY_RFCTL_CMD,
- B43_NPHY_RFCTL_CMD_OEPORFORCE);
- b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
- ~B43_NPHY_RFCTL_CMD_OEPORFORCE);
- b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
- B43_NPHY_RFCTL_CMD_CHIP0PU);
-}
-
-static void b43_radio_init2056_post(struct b43_wldev *dev)
-{
- b43_radio_set(dev, B2056_SYN_COM_CTRL, 0xB);
- b43_radio_set(dev, B2056_SYN_COM_PU, 0x2);
- b43_radio_set(dev, B2056_SYN_COM_RESET, 0x2);
- msleep(1);
- b43_radio_mask(dev, B2056_SYN_COM_RESET, ~0x2);
- b43_radio_mask(dev, B2056_SYN_PLL_MAST2, ~0xFC);
- b43_radio_mask(dev, B2056_SYN_RCCAL_CTRL0, ~0x1);
- /*
- if (nphy->init_por)
- Call Radio 2056 Recalibrate
- */
-}
-
-/*
- * Initialize a Broadcom 2056 N-radio
- * http://bcm-v4.sipsolutions.net/802.11/Radio/2056/Init
- */
-static void b43_radio_init2056(struct b43_wldev *dev)
-{
- b43_radio_init2056_pre(dev);
- b2056_upload_inittabs(dev, 0, 0);
- b43_radio_init2056_post(dev);
-}
-
/*
* Upload the N-PHY tables.
* http://bcm-v4.sipsolutions.net/802.11/PHY/N/InitTables
--
1.7.7
next prev parent reply other threads:[~2011-12-17 12:57 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-17 12:57 [PATCH 0/8] b43: reoder functions in phy_n.c Rafał Miłecki
2011-12-17 12:57 ` Rafał Miłecki
2011-12-17 12:57 ` [PATCH 1/8] b43: N-PHY: reorder functions: put basic ones at beginning Rafał Miłecki
2011-12-17 12:57 ` Rafał Miłecki
2011-12-17 12:57 ` Rafał Miłecki [this message]
2011-12-17 12:57 ` [PATCH 2/8] b43: N-PHY: reorder functions: collect radio ones Rafał Miłecki
2011-12-17 12:57 ` [PATCH 3/8] b43: N-PHY: reorder functions: collect samples ones Rafał Miłecki
2011-12-17 12:57 ` Rafał Miłecki
2011-12-17 12:57 ` [PATCH 4/8] b43: N-PHY: reorder functions: collect RSSI selects Rafał Miłecki
2011-12-17 12:57 ` Rafał Miłecki
2011-12-17 12:57 ` [PATCH 5/8] b43: N-PHY: split gain control workarounds Rafał Miłecki
2011-12-17 12:57 ` Rafał Miłecki
2011-12-17 12:57 ` [PATCH 6/8] b43: N-PHY: reorder functions: move RSSI calibration Rafał Miłecki
2011-12-17 12:57 ` Rafał Miłecki
2011-12-17 12:57 ` [PATCH 7/8] b43: N-PHY: reorder functions: move rest of workarounds Rafał Miłecki
2011-12-17 12:57 ` Rafał Miłecki
2011-12-17 12:57 ` [PATCH 8/8] b43: N-PHY: reorder functions: random clenaups Rafał Miłecki
2011-12-17 12:57 ` Rafał Miłecki
2011-12-17 18:11 ` [PATCH 0/8] b43: reoder functions in phy_n.c Larry Finger
2011-12-17 18:11 ` Larry Finger
2011-12-17 18:32 ` Rafał Miłecki
2011-12-17 18:32 ` Rafał Miłecki
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