b43: N-PHY: fix 2055 radio init
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/b43/radio_2055.c b/drivers/net/wireless/b43/radio_2055.c
index 1b53165..0d67715 100644
--- a/drivers/net/wireless/b43/radio_2055.c
+++ b/drivers/net/wireless/b43/radio_2055.c
@@ -244,7 +244,7 @@
[0xCB] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xCC] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[B2055_C1_LNA_GAINBST] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
- [0xCE] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+ [0xCE] = { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
[0xCF] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xD0] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xD1] = { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
@@ -256,7 +256,7 @@
[0xD7] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xD8] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[B2055_C2_LNA_GAINBST] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
- [0xDA] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
+ [0xDA] = { .ghz5 = 0x0006, .ghz2 = 0x0006, NOUPLOAD, },
[0xDB] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xDC] = { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
[0xDD] = { .ghz5 = 0x0018, .ghz2 = 0x0018, NOUPLOAD, },
@@ -1299,7 +1299,7 @@
bool ghz5, bool ignore_uploadflag)
{
const struct b2055_inittab_entry *e;
- unsigned int i;
+ unsigned int i, writes = 0;
u16 value;
for (i = 0; i < ARRAY_SIZE(b2055_inittab); i++) {
@@ -1312,6 +1312,8 @@
else
value = e->ghz2;
b43_radio_write16(dev, i, value);
+ if (++writes % 4 == 0)
+ b43_read32(dev, B43_MMIO_MACCTL); /* flush */
}
}
}