The v2+ radio init (B2063) is now complete, modulo BCM4325 support.
Signed-off-by: Gábor Stefanik <netrolller.3d@xxxxxxxxx>
---
drivers/net/wireless/b43/phy_lp.c | 57 +++++++++++++++++++++++++++++++++++-
1 files changed, 55 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
index 5d50943..27eadee 100644
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/b43/phy_lp.c
@@ -346,9 +346,60 @@ static void lpphy_2063_init(struct b43_wldev *dev)
b43_radio_write(dev, B2063_PA_SP2, 0x18);
}
+struct lpphy_stx_table_entry {
+ u16 phy_offset;
+ u16 phy_shift;
+ u16 rf_addr;
+ u16 rf_shift;
+ u16 mask;
+};
+
+static const struct lpphy_stx_table_entry lpphy_stx_table[] = {
+ { .phy_offset = 2, .phy_shift = 6, .rf_addr = 0x3d, .rf_shift = 3, .mask = 0x01, },
+ { .phy_offset = 1, .phy_shift = 12, .rf_addr = 0x4c, .rf_shift = 1, .mask = 0x01, },
+ { .phy_offset = 1, .phy_shift = 8, .rf_addr = 0x50, .rf_shift = 0, .mask = 0x7f, },
+ { .phy_offset = 0, .phy_shift = 8, .rf_addr = 0x44, .rf_shift = 0, .mask = 0xff, },
+ { .phy_offset = 1, .phy_shift = 0, .rf_addr = 0x4a, .rf_shift = 0, .mask = 0xff, },
+ { .phy_offset = 0, .phy_shift = 4, .rf_addr = 0x4d, .rf_shift = 0, .mask = 0xff, },
+ { .phy_offset = 1, .phy_shift = 4, .rf_addr = 0x4e, .rf_shift = 0, .mask = 0xff, },
+ { .phy_offset = 0, .phy_shift = 12, .rf_addr = 0x4f, .rf_shift = 0, .mask = 0x0f, },
+ { .phy_offset = 1, .phy_shift = 0, .rf_addr = 0x4f, .rf_shift = 4, .mask = 0x0f, },
+ { .phy_offset = 3, .phy_shift = 0, .rf_addr = 0x49, .rf_shift = 0, .mask = 0x0f, },
+ { .phy_offset = 4, .phy_shift = 3, .rf_addr = 0x46, .rf_shift = 4, .mask = 0x07, },
+ { .phy_offset = 3, .phy_shift = 15, .rf_addr = 0x46, .rf_shift = 0, .mask = 0x01, },
+ { .phy_offset = 4, .phy_shift = 0, .rf_addr = 0x46, .rf_shift = 1, .mask = 0x07, },
+ { .phy_offset = 3, .phy_shift = 8, .rf_addr = 0x48, .rf_shift = 4, .mask = 0x07, },
+ { .phy_offset = 3, .phy_shift = 11, .rf_addr = 0x48, .rf_shift = 0, .mask = 0x0f, },
+ { .phy_offset = 3, .phy_shift = 4, .rf_addr = 0x49, .rf_shift = 4, .mask = 0x0f, },
+ { .phy_offset = 2, .phy_shift = 15, .rf_addr = 0x45, .rf_shift = 0, .mask = 0x01, },
+ { .phy_offset = 5, .phy_shift = 13, .rf_addr = 0x52, .rf_shift = 4, .mask = 0x07, },
+ { .phy_offset = 6, .phy_shift = 0, .rf_addr = 0x52, .rf_shift = 7, .mask = 0x01, },
+ { .phy_offset = 5, .phy_shift = 3, .rf_addr = 0x41, .rf_shift = 5, .mask = 0x07, },
+ { .phy_offset = 5, .phy_shift = 6, .rf_addr = 0x41, .rf_shift = 0, .mask = 0x0f, },
+ { .phy_offset = 5, .phy_shift = 10, .rf_addr = 0x42, .rf_shift = 5, .mask = 0x07, },
+ { .phy_offset = 4, .phy_shift = 15, .rf_addr = 0x42, .rf_shift = 0, .mask = 0x01, },
+ { .phy_offset = 5, .phy_shift = 0, .rf_addr = 0x42, .rf_shift = 1, .mask = 0x07, },
+ { .phy_offset = 4, .phy_shift = 11, .rf_addr = 0x43, .rf_shift = 4, .mask = 0x0f, },
+ { .phy_offset = 4, .phy_shift = 7, .rf_addr = 0x43, .rf_shift = 0, .mask = 0x0f, },
+ { .phy_offset = 4, .phy_shift = 6, .rf_addr = 0x45, .rf_shift = 1, .mask = 0x01, },
+ { .phy_offset = 2, .phy_shift = 7, .rf_addr = 0x40, .rf_shift = 4, .mask = 0x0f, },
+ { .phy_offset = 2, .phy_shift = 11, .rf_addr = 0x40, .rf_shift = 0, .mask = 0x0f, },
+};
+
static void lpphy_sync_stx(struct b43_wldev *dev)
{
- //TODO
+ const struct lpphy_stx_table_entry *e;
+ unsigned int i;
+ u16 tmp;
+
+ for (i = 0; i < ARRAY_SIZE(lpphy_stx_table); i++) {
+ e = &lpphy_stx_table[i];
+ tmp = b43_radio_read(dev, e->rf_addr);
+ tmp >>= e->rf_shift;
+ tmp <<= e->phy_shift;
+ b43_phy_maskset(dev, B43_PHY_OFDM(0xF2 + e->phy_offset),
+ e->mask << e->phy_shift, tmp);
+ }
}
static void lpphy_radio_init(struct b43_wldev *dev)
@@ -366,7 +417,9 @@ static void lpphy_radio_init(struct b43_wldev *dev)
lpphy_sync_stx(dev);
b43_phy_write(dev, B43_PHY_OFDM(0xF0), 0x5F80);
b43_phy_write(dev, B43_PHY_OFDM(0xF1), 0);
- //TODO Do something on the backplane
+ if (dev->dev->bus->chip_id == 0x4325) {
+ // TODO SSB PMU recalibration
+ }
}
}
--
1.6.2.4
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