提交 a5f377fb 编写于 作者: R Rafał Miłecki 提交者: John W. Linville

b43: HT-PHY: correct 0x2059 radio init

Sometimes additional steps are performed while initializing 2059 radio.
We did not find the condition yet, so make it always true for now.
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
上级 5cf6fa78
master alk-4.19.24 alk-4.19.30 alk-4.19.34 alk-4.19.36 alk-4.19.43 alk-4.19.48 alk-4.19.57 ck-4.19.67 ck-4.19.81 ck-4.19.91 github/fork/deepanshu1422/fix-typo-in-comment github/fork/haosdent/fix-typo linux-next v4.19.91 v4.19.90 v4.19.89 v4.19.88 v4.19.87 v4.19.86 v4.19.85 v4.19.84 v4.19.83 v4.19.82 v4.19.81 v4.19.80 v4.19.79 v4.19.78 v4.19.77 v4.19.76 v4.19.75 v4.19.74 v4.19.73 v4.19.72 v4.19.71 v4.19.70 v4.19.69 v4.19.68 v4.19.67 v4.19.66 v4.19.65 v4.19.64 v4.19.63 v4.19.62 v4.19.61 v4.19.60 v4.19.59 v4.19.58 v4.19.57 v4.19.56 v4.19.55 v4.19.54 v4.19.53 v4.19.52 v4.19.51 v4.19.50 v4.19.49 v4.19.48 v4.19.47 v4.19.46 v4.19.45 v4.19.44 v4.19.43 v4.19.42 v4.19.41 v4.19.40 v4.19.39 v4.19.38 v4.19.37 v4.19.36 v4.19.35 v4.19.34 v4.19.33 v4.19.32 v4.19.31 v4.19.30 v4.19.29 v4.19.28 v4.19.27 v4.19.26 v4.19.25 v4.19.24 v4.19.23 v4.19.22 v4.19.21 v4.19.20 v4.19.19 v4.19.18 v4.19.17 v4.19.16 v4.19.15 v4.19.14 v4.19.13 v4.19.12 v4.19.11 v4.19.10 v4.19.9 v4.19.8 v4.19.7 v4.19.6 v4.19.5 v4.19.4 v4.19.3 v4.19.2 v4.19.1 v4.19 v4.19-rc8 v4.19-rc7 v4.19-rc6 v4.19-rc5 v4.19-rc4 v4.19-rc3 v4.19-rc2 v4.19-rc1 ck-release-21 ck-release-20 ck-release-19.2 ck-release-19.1 ck-release-19 ck-release-18 ck-release-17.2 ck-release-17.1 ck-release-17 ck-release-16 ck-release-15.1 ck-release-15 ck-release-14 ck-release-13.2 ck-release-13 ck-release-12 ck-release-11 ck-release-10 ck-release-9 ck-release-7 alk-release-15 alk-release-14 alk-release-13.2 alk-release-13 alk-release-12 alk-release-11 alk-release-10 alk-release-9 alk-release-7
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......@@ -86,7 +86,10 @@ static void b43_radio_2059_channel_setup(struct b43_wldev *dev,
static void b43_radio_2059_init(struct b43_wldev *dev)
{
const u16 routing[] = { R2059_SYN, R2059_TXRX0, R2059_RXRX1 };
u8 i;
const u16 radio_values[3][2] = {
{ 0x61, 0xE9 }, { 0x69, 0xD5 }, { 0x73, 0x99 },
};
u16 i, j;
b43_radio_write(dev, R2059_ALL | 0x51, 0x0070);
b43_radio_write(dev, R2059_ALL | 0x5a, 0x0003);
......@@ -100,6 +103,51 @@ static void b43_radio_2059_init(struct b43_wldev *dev)
b43_radio_mask(dev, 0x2e, ~0x0078);
b43_radio_mask(dev, 0xc0, ~0x0080);
if (1) { /* FIXME */
b43_radio_set(dev, R2059_RXRX1 | 0x4, 0x1);
udelay(10);
b43_radio_set(dev, R2059_RXRX1 | 0x0BF, 0x1);
b43_radio_maskset(dev, R2059_RXRX1 | 0x19B, 0x3, 0x2);
b43_radio_set(dev, R2059_RXRX1 | 0x4, 0x2);
udelay(100);
b43_radio_mask(dev, R2059_RXRX1 | 0x4, ~0x2);
for (i = 0; i < 10000; i++) {
if (b43_radio_read(dev, R2059_RXRX1 | 0x145) & 1) {
i = 0;
break;
}
udelay(100);
}
if (i)
b43err(dev->wl, "radio 0x945 timeout\n");
b43_radio_mask(dev, R2059_RXRX1 | 0x4, ~0x1);
b43_radio_set(dev, 0xa, 0x60);
for (i = 0; i < 3; i++) {
b43_radio_write(dev, 0x17F, radio_values[i][0]);
b43_radio_write(dev, 0x13D, 0x6E);
b43_radio_write(dev, 0x13E, radio_values[i][1]);
b43_radio_write(dev, 0x13C, 0x55);
for (j = 0; j < 10000; j++) {
if (b43_radio_read(dev, 0x140) & 2) {
j = 0;
break;
}
udelay(500);
}
if (j)
b43err(dev->wl, "radio 0x140 timeout\n");
b43_radio_write(dev, 0x13C, 0x15);
}
b43_radio_mask(dev, 0x17F, ~0x1);
}
b43_radio_mask(dev, 0x11, 0x0008);
}
......
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