Signed-off-by: Rafał Miłecki <zaj...@gmail.com>
---
drivers/net/wireless/b43/phy_n.c | 35 +++++++++++++++++++++++++++++++++++
drivers/net/wireless/b43/phy_n.h | 8 ++++++++
2 files changed, 43 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index f540e48..4bd94df 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -4062,10 +4062,13 @@ static void b43_nphy_op_prepare_structs(struct
b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
struct b43_phy_n *nphy = phy->n;
+ struct ssb_sprom *sprom = dev->dev->bus_sprom;
memset(nphy, 0, sizeof(*nphy));
nphy->hang_avoid = (phy->rev == 3 || phy->rev == 4);
+ nphy->spur_avoid = (phy->rev >= 3) ?
+ B43_SPUR_AVOID_AUTO : B43_SPUR_AVOID_DISABLE;
nphy->gain_boost = true; /* this way we follow wl, assume it is true */
nphy->txrx_chain = 2; /* sth different than 0 and 1 for now */
nphy->phyrxchain = 3; /* to avoid b43_nphy_set_rx_core_state like wl */
@@ -4074,6 +4077,38 @@ static void b43_nphy_op_prepare_structs(struct b43_wldev
*dev)
* 0x7f == 127 and we check for 128 when restoring TX pwr ctl. */
nphy->tx_pwr_idx[0] = 128;
nphy->tx_pwr_idx[1] = 128;
+
+ /* Hardware TX power control and 5GHz power gain */
+ nphy->txpwrctrl = false;
+ nphy->pwg_gain_5ghz = false;
+ if (dev->phy.rev >= 3 ||
+ (dev->dev->board_vendor == PCI_VENDOR_ID_APPLE &&
+ (dev->dev->core_rev == 11 || dev->dev->core_rev == 12))) {
+ nphy->txpwrctrl = true;
+ nphy->pwg_gain_5ghz = true;
+ } else if (sprom->revision >= 4) {
+ if (dev->phy.rev >= 2 &&
+ (sprom->boardflags2_lo & B43_BFL2_TXPWRCTRL_EN)) {
+ nphy->txpwrctrl = true;
+#ifdef CONFIG_B43_SSB
+ if (dev->dev->bus_type == B43_BUS_SSB &&
+ dev->dev->sdev->bus->bustype == SSB_BUSTYPE_PCI) {
+ struct pci_dev *pdev =
+ dev->dev->sdev->bus->host_pci;
+ if (pdev->device == 0x4328 ||
+ pdev->device == 0x432a)
+ nphy->pwg_gain_5ghz = true;
+ }
+#endif
+ } else if (sprom->boardflags2_lo & B43_BFL2_5G_PWRGAIN) {
+ nphy->pwg_gain_5ghz = true;
+ }
+ }
+
+ if (dev->phy.rev >= 3) {
+ nphy->ipa2g_on = sprom->fem.ghz2.extpa_gain == 2;
+ nphy->ipa5g_on = sprom->fem.ghz5.extpa_gain == 2;
+ }
}
static void b43_nphy_op_free(struct b43_wldev *dev)
diff --git a/drivers/net/wireless/b43/phy_n.h b/drivers/net/wireless/b43/phy_n.h
index fbf5202..56ef97b 100644
--- a/drivers/net/wireless/b43/phy_n.h
+++ b/drivers/net/wireless/b43/phy_n.h
@@ -716,6 +716,12 @@
struct b43_wldev;
+enum b43_nphy_spur_avoid {
+ B43_SPUR_AVOID_DISABLE,
+ B43_SPUR_AVOID_AUTO,
+ B43_SPUR_AVOID_FORCE,
+};
+
struct b43_chanspec {
u16 center_freq;
enum nl80211_channel_type channel_type;
@@ -785,6 +791,7 @@ struct b43_phy_n {
u16 mphase_txcal_bestcoeffs[11];
bool txpwrctrl;
+ bool pwg_gain_5ghz;
u8 tx_pwr_idx[2];
u16 adj_pwr_tbl[84];
u16 txcal_bbmult;
@@ -803,6 +810,7 @@ struct b43_phy_n {
u16 classifier_state;
u16 clip_state[2];
+ enum b43_nphy_spur_avoid spur_avoid;
bool aband_spurwar_en;
bool gband_spurwar_en;
--
1.7.3.4
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