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b43: rewrite A PHY initialization

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Rewrite and sync A PHY initialization with specs, thus allowing for further
work to be done on 802.11a support. Note that A PHY initialization involves
G PHYs as well.

Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Acked-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Stefano Brivio 2007-11-06 22:49:05 +01:00 committed by David S. Miller
parent db9683fb19
commit 61bca6eb85
9 changed files with 915 additions and 514 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/b43/Makefile
View File

@ -5,6 +5,7 @@ b43-y += phy.o
b43-y += sysfs.o
b43-y += xmit.o
b43-y += lo.o
b43-y += wa.o
# b43 RFKILL button support
b43-$(CONFIG_B43_RFKILL) += rfkill.o
# b43 LED support

4
drivers/net/wireless/b43/b43.h
View File

@ -544,6 +544,10 @@ struct b43_phy {
u16 lofcal;
u16 initval; //FIXME rename?
/* OFDM address read/write caching for hardware auto-increment. */
u16 ofdm_addr;
u8 ofdm_valid; /* 0: invalid, 1: read, 2: write */
};
/* Data structures for DMA transmission, per 80211 core. */

3
drivers/net/wireless/b43/main.c
View File

@ -2254,6 +2254,9 @@ static int b43_chip_init(struct b43_wldev *dev)
b43_write16(dev, B43_MMIO_POWERUP_DELAY,
dev->dev->bus->chipco.fast_pwrup_delay);
/* OFDM address caching. */
phy->ofdm_valid = 0;
err = 0;
b43dbg(dev->wl, "Chip initialized\n");
out:

615
drivers/net/wireless/b43/phy.c
View File

@ -34,6 +34,8 @@
#include "main.h"
#include "tables.h"
#include "lo.h"
#include "wa.h"
static const s8 b43_tssi2dbm_b_table[] = {
0x4D, 0x4C, 0x4B, 0x4A,
@ -303,8 +305,6 @@ void b43_phy_write(struct b43_wldev *dev, u16 offset, u16 val)
b43_write16(dev, B43_MMIO_PHY_DATA, val);
}
static void b43_radio_set_txpower_a(struct b43_wldev *dev, u16 txpower);
/* Adjust the transmission power output (G-PHY) */
void b43_set_txpower_g(struct b43_wldev *dev,
const struct b43_bbatt *bbatt,
@ -763,366 +763,96 @@ static void b43_phy_init_pctl(struct b43_wldev *dev)
b43_shm_clear_tssi(dev);
}
static void b43_phy_agcsetup(struct b43_wldev *dev)
static void b43_phy_rssiagc(struct b43_wldev *dev, u8 enable)
{
struct b43_phy *phy = &dev->phy;
u16 offset = 0x0000;
if (phy->rev == 1)
offset = 0x4C00;
b43_ofdmtab_write16(dev, offset, 0, 0x00FE);
b43_ofdmtab_write16(dev, offset, 1, 0x000D);
b43_ofdmtab_write16(dev, offset, 2, 0x0013);
b43_ofdmtab_write16(dev, offset, 3, 0x0019);
if (phy->rev == 1) {
b43_ofdmtab_write16(dev, 0x1800, 0, 0x2710);
b43_ofdmtab_write16(dev, 0x1801, 0, 0x9B83);
b43_ofdmtab_write16(dev, 0x1802, 0, 0x9B83);
b43_ofdmtab_write16(dev, 0x1803, 0, 0x0F8D);
b43_phy_write(dev, 0x0455, 0x0004);
}
b43_phy_write(dev, 0x04A5, (b43_phy_read(dev, 0x04A5)
& 0x00FF) | 0x5700);
b43_phy_write(dev, 0x041A, (b43_phy_read(dev, 0x041A)
& 0xFF80) | 0x000F);
b43_phy_write(dev, 0x041A, (b43_phy_read(dev, 0x041A)
& 0xC07F) | 0x2B80);
b43_phy_write(dev, 0x048C, (b43_phy_read(dev, 0x048C)
& 0xF0FF) | 0x0300);
b43_radio_write16(dev, 0x007A, b43_radio_read16(dev, 0x007A)
| 0x0008);
b43_phy_write(dev, 0x04A0, (b43_phy_read(dev, 0x04A0)
& 0xFFF0) | 0x0008);
b43_phy_write(dev, 0x04A1, (b43_phy_read(dev, 0x04A1)
& 0xF0FF) | 0x0600);
b43_phy_write(dev, 0x04A2, (b43_phy_read(dev, 0x04A2)
& 0xF0FF) | 0x0700);
b43_phy_write(dev, 0x04A0, (b43_phy_read(dev, 0x04A0)
& 0xF0FF) | 0x0100);
if (phy->rev == 1) {
b43_phy_write(dev, 0x04A2, (b43_phy_read(dev, 0x04A2)
& 0xFFF0) | 0x0007);
}
b43_phy_write(dev, 0x0488, (b43_phy_read(dev, 0x0488)
& 0xFF00) | 0x001C);
b43_phy_write(dev, 0x0488, (b43_phy_read(dev, 0x0488)
& 0xC0FF) | 0x0200);
b43_phy_write(dev, 0x0496, (b43_phy_read(dev, 0x0496)
& 0xFF00) | 0x001C);
b43_phy_write(dev, 0x0489, (b43_phy_read(dev, 0x0489)
& 0xFF00) | 0x0020);
b43_phy_write(dev, 0x0489, (b43_phy_read(dev, 0x0489)
& 0xC0FF) | 0x0200);
b43_phy_write(dev, 0x0482, (b43_phy_read(dev, 0x0482)
& 0xFF00) | 0x002E);
b43_phy_write(dev, 0x0496, (b43_phy_read(dev, 0x0496)
& 0x00FF) | 0x1A00);
b43_phy_write(dev, 0x0481, (b43_phy_read(dev, 0x0481)
& 0xFF00) | 0x0028);
b43_phy_write(dev, 0x0481, (b43_phy_read(dev, 0x0481)
& 0x00FF) | 0x2C00);
if (phy->rev == 1) {
b43_phy_write(dev, 0x0430, 0x092B);
b43_phy_write(dev, 0x041B, (b43_phy_read(dev, 0x041B)
& 0xFFE1) | 0x0002);
} else {
b43_phy_write(dev, 0x041B, b43_phy_read(dev, 0x041B)
& 0xFFE1);
b43_phy_write(dev, 0x041F, 0x287A);
b43_phy_write(dev, 0x0420, (b43_phy_read(dev, 0x0420)
& 0xFFF0) | 0x0004);
}
if (phy->rev >= 6) {
b43_phy_write(dev, 0x0422, 0x287A);
b43_phy_write(dev, 0x0420, (b43_phy_read(dev, 0x0420)
& 0x0FFF) | 0x3000);
}
b43_phy_write(dev, 0x04A8, (b43_phy_read(dev, 0x04A8)
& 0x8080) | 0x7874);
b43_phy_write(dev, 0x048E, 0x1C00);
offset = 0x0800;
if (phy->rev == 1) {
offset = 0x5400;
b43_phy_write(dev, 0x04AB, (b43_phy_read(dev, 0x04AB)
& 0xF0FF) | 0x0600);
b43_phy_write(dev, 0x048B, 0x005E);
b43_phy_write(dev, 0x048C, (b43_phy_read(dev, 0x048C)
& 0xFF00) | 0x001E);
b43_phy_write(dev, 0x048D, 0x0002);
}
b43_ofdmtab_write16(dev, offset, 0, 0x00);
b43_ofdmtab_write16(dev, offset, 1, 0x07);
b43_ofdmtab_write16(dev, offset, 2, 0x10);
b43_ofdmtab_write16(dev, offset, 3, 0x1C);
if (phy->rev >= 6) {
b43_phy_write(dev, 0x0426, b43_phy_read(dev, 0x0426)
& 0xFFFC);
b43_phy_write(dev, 0x0426, b43_phy_read(dev, 0x0426)
& 0xEFFF);
}
}
static void b43_phy_setupg(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct b43_phy *phy = &dev->phy;
u16 i;
B43_WARN_ON(phy->type != B43_PHYTYPE_G);
if (phy->rev == 1) {
b43_phy_write(dev, 0x0406, 0x4F19);
b43_phy_write(dev, B43_PHY_G_CRS,
(b43_phy_read(dev, B43_PHY_G_CRS) & 0xFC3F) |
0x0340);
b43_phy_write(dev, 0x042C, 0x005A);
b43_phy_write(dev, 0x0427, 0x001A);
for (i = 0; i < B43_TAB_FINEFREQG_SIZE; i++)
b43_ofdmtab_write16(dev, 0x5800, i,
b43_tab_finefreqg[i]);
for (i = 0; i < B43_TAB_NOISEG1_SIZE; i++)
b43_ofdmtab_write16(dev, 0x1800, i, b43_tab_noiseg1[i]);
for (i = 0; i < B43_TAB_ROTOR_SIZE; i++)
b43_ofdmtab_write16(dev, 0x2000, i, b43_tab_rotor[i]);
} else {
/* nrssi values are signed 6-bit values. Not sure why we write 0x7654 here... */
b43_nrssi_hw_write(dev, 0xBA98, (s16) 0x7654);
if (phy->rev == 2) {
b43_phy_write(dev, 0x04C0, 0x1861);
b43_phy_write(dev, 0x04C1, 0x0271);
} else if (phy->rev > 2) {
b43_phy_write(dev, 0x04C0, 0x0098);
b43_phy_write(dev, 0x04C1, 0x0070);
b43_phy_write(dev, 0x04C9, 0x0080);
}
b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) | 0x800);
for (i = 0; i < 64; i++)
b43_ofdmtab_write16(dev, 0x4000, i, i);
for (i = 0; i < B43_TAB_NOISEG2_SIZE; i++)
b43_ofdmtab_write16(dev, 0x1800, i, b43_tab_noiseg2[i]);
}
if (phy->rev <= 2)
for (i = 0; i < B43_TAB_NOISESCALEG_SIZE; i++)
b43_ofdmtab_write16(dev, 0x1400, i,
b43_tab_noisescaleg1[i]);
else if ((phy->rev >= 7) && (b43_phy_read(dev, 0x0449) & 0x0200))
for (i = 0; i < B43_TAB_NOISESCALEG_SIZE; i++)
b43_ofdmtab_write16(dev, 0x1400, i,
b43_tab_noisescaleg3[i]);
else
for (i = 0; i < B43_TAB_NOISESCALEG_SIZE; i++)
b43_ofdmtab_write16(dev, 0x1400, i,
b43_tab_noisescaleg2[i]);
if (phy->rev == 2)
for (i = 0; i < B43_TAB_SIGMASQR_SIZE; i++)
b43_ofdmtab_write16(dev, 0x5000, i,
b43_tab_sigmasqr1[i]);
else if ((phy->rev > 2) && (phy->rev <= 8))
for (i = 0; i < B43_TAB_SIGMASQR_SIZE; i++)
b43_ofdmtab_write16(dev, 0x5000, i,
b43_tab_sigmasqr2[i]);
if (phy->rev == 1) {
for (i = 0; i < B43_TAB_RETARD_SIZE; i++)
b43_ofdmtab_write32(dev, 0x2400, i, b43_tab_retard[i]);
for (i = 4; i < 20; i++)
b43_ofdmtab_write16(dev, 0x5400, i, 0x0020);
b43_phy_agcsetup(dev);
if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
(bus->boardinfo.type == SSB_BOARD_BU4306) &&
(bus->boardinfo.rev == 0x17))
return;
b43_ofdmtab_write16(dev, 0x5001, 0, 0x0002);
b43_ofdmtab_write16(dev, 0x5002, 0, 0x0001);
} else {
for (i = 0; i < 0x20; i++)
b43_ofdmtab_write16(dev, 0x1000, i, 0x0820);
b43_phy_agcsetup(dev);
b43_phy_read(dev, 0x0400); /* dummy read */
b43_phy_write(dev, 0x0403, 0x1000);
b43_ofdmtab_write16(dev, 0x3C02, 0, 0x000F);
b43_ofdmtab_write16(dev, 0x3C03, 0, 0x0014);
if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
(bus->boardinfo.type == SSB_BOARD_BU4306) &&
(bus->boardinfo.rev == 0x17))
return;
b43_ofdmtab_write16(dev, 0x0401, 0, 0x0002);
b43_ofdmtab_write16(dev, 0x0402, 0, 0x0001);
}
}
/* Initialize the noisescaletable for APHY */
static void b43_phy_init_noisescaletbl(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
int i;
for (i = 0; i < 12; i++) {
if (phy->rev == 2)
b43_ofdmtab_write16(dev, 0x1400, i, 0x6767);
if (dev->phy.rev < 3) {
if (enable)
for (i = 0; i < B43_TAB_RSSIAGC1_SIZE; i++) {
b43_ofdmtab_write16(dev,
B43_OFDMTAB_LNAHPFGAIN1, i, 0xFFF8);
b43_ofdmtab_write16(dev,
B43_OFDMTAB_WRSSI, i, 0xFFF8);
}
else
b43_ofdmtab_write16(dev, 0x1400, i, 0x2323);
}
if (phy->rev == 2)
b43_ofdmtab_write16(dev, 0x1400, i, 0x6700);
else
b43_ofdmtab_write16(dev, 0x1400, i, 0x2300);
for (i = 0; i < 11; i++) {
if (phy->rev == 2)
b43_ofdmtab_write16(dev, 0x1400, i, 0x6767);
for (i = 0; i < B43_TAB_RSSIAGC1_SIZE; i++) {
b43_ofdmtab_write16(dev,
B43_OFDMTAB_LNAHPFGAIN1, i, b43_tab_rssiagc1[i]);
b43_ofdmtab_write16(dev,
B43_OFDMTAB_WRSSI, i, b43_tab_rssiagc1[i]);
}
} else {
if (enable)
for (i = 0; i < B43_TAB_RSSIAGC1_SIZE; i++)
b43_ofdmtab_write16(dev,
B43_OFDMTAB_WRSSI, i, 0x0820);
else
b43_ofdmtab_write16(dev, 0x1400, i, 0x2323);
for (i = 0; i < B43_TAB_RSSIAGC2_SIZE; i++)
b43_ofdmtab_write16(dev,
B43_OFDMTAB_WRSSI, i, b43_tab_rssiagc2[i]);
}
if (phy->rev == 2)
b43_ofdmtab_write16(dev, 0x1400, i, 0x0067);
else
b43_ofdmtab_write16(dev, 0x1400, i, 0x0023);
}
static void b43_phy_setupa(struct b43_wldev *dev)
static void b43_phy_ww(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
u16 i;
u16 b, curr_s, best_s = 0xFFFF;
int i;
B43_WARN_ON(phy->type != B43_PHYTYPE_A);
switch (phy->rev) {
case 2:
b43_phy_write(dev, 0x008E, 0x3800);
b43_phy_write(dev, 0x0035, 0x03FF);
b43_phy_write(dev, 0x0036, 0x0400);
b43_ofdmtab_write16(dev, 0x3807, 0, 0x0051);
b43_phy_write(dev, 0x001C, 0x0FF9);
b43_phy_write(dev, 0x0020, b43_phy_read(dev, 0x0020) & 0xFF0F);
b43_ofdmtab_write16(dev, 0x3C0C, 0, 0x07BF);
b43_radio_write16(dev, 0x0002, 0x07BF);
b43_phy_write(dev, 0x0024, 0x4680);
b43_phy_write(dev, 0x0020, 0x0003);
b43_phy_write(dev, 0x001D, 0x0F40);
b43_phy_write(dev, 0x001F, 0x1C00);
b43_phy_write(dev, 0x002A, (b43_phy_read(dev, 0x002A)
& 0x00FF) | 0x0400);
b43_phy_write(dev, 0x002B, b43_phy_read(dev, 0x002B)
& 0xFBFF);
b43_phy_write(dev, 0x008E, 0x58C1);
b43_ofdmtab_write16(dev, 0x0803, 0, 0x000F);
b43_ofdmtab_write16(dev, 0x0804, 0, 0x001F);
b43_ofdmtab_write16(dev, 0x0805, 0, 0x002A);
b43_ofdmtab_write16(dev, 0x0805, 0, 0x0030);
b43_ofdmtab_write16(dev, 0x0807, 0, 0x003A);
b43_ofdmtab_write16(dev, 0x0000, 0, 0x0013);
b43_ofdmtab_write16(dev, 0x0000, 1, 0x0013);
b43_ofdmtab_write16(dev, 0x0000, 2, 0x0013);
b43_ofdmtab_write16(dev, 0x0000, 3, 0x0013);
b43_ofdmtab_write16(dev, 0x0000, 4, 0x0015);
b43_ofdmtab_write16(dev, 0x0000, 5, 0x0015);
b43_ofdmtab_write16(dev, 0x0000, 6, 0x0019);
b43_ofdmtab_write16(dev, 0x0404, 0, 0x0003);
b43_ofdmtab_write16(dev, 0x0405, 0, 0x0003);
b43_ofdmtab_write16(dev, 0x0406, 0, 0x0007);
for (i = 0; i < 16; i++)
b43_ofdmtab_write16(dev, 0x4000, i, (0x8 + i) & 0x000F);
b43_ofdmtab_write16(dev, 0x3003, 0, 0x1044);
b43_ofdmtab_write16(dev, 0x3004, 0, 0x7201);
b43_ofdmtab_write16(dev, 0x3006, 0, 0x0040);
b43_ofdmtab_write16(dev, 0x3001, 0,
(b43_ofdmtab_read16(dev, 0x3001, 0) &
0x0010) | 0x0008);
for (i = 0; i < B43_TAB_FINEFREQA_SIZE; i++)
b43_ofdmtab_write16(dev, 0x5800, i,
b43_tab_finefreqa[i]);
for (i = 0; i < B43_TAB_NOISEA2_SIZE; i++)
b43_ofdmtab_write16(dev, 0x1800, i, b43_tab_noisea2[i]);
for (i = 0; i < B43_TAB_ROTOR_SIZE; i++)
b43_ofdmtab_write32(dev, 0x2000, i, b43_tab_rotor[i]);
b43_phy_init_noisescaletbl(dev);
for (i = 0; i < B43_TAB_RETARD_SIZE; i++)
b43_ofdmtab_write32(dev, 0x2400, i, b43_tab_retard[i]);
break;
case 3:
for (i = 0; i < 64; i++)
b43_ofdmtab_write16(dev, 0x4000, i, i);
b43_ofdmtab_write16(dev, 0x3807, 0, 0x0051);
b43_phy_write(dev, 0x001C, 0x0FF9);
b43_phy_write(dev, 0x0020, b43_phy_read(dev, 0x0020) & 0xFF0F);
b43_radio_write16(dev, 0x0002, 0x07BF);
b43_phy_write(dev, 0x0024, 0x4680);
b43_phy_write(dev, 0x0020, 0x0003);
b43_phy_write(dev, 0x001D, 0x0F40);
b43_phy_write(dev, 0x001F, 0x1C00);
b43_phy_write(dev, 0x002A, (b43_phy_read(dev, 0x002A)
& 0x00FF) | 0x0400);
b43_ofdmtab_write16(dev, 0x3000, 1,
(b43_ofdmtab_read16(dev, 0x3000, 1)
& 0x0010) | 0x0008);
for (i = 0; i < B43_TAB_NOISEA3_SIZE; i++) {
b43_ofdmtab_write16(dev, 0x1800, i, b43_tab_noisea3[i]);
}
b43_phy_init_noisescaletbl(dev);
for (i = 0; i < B43_TAB_SIGMASQR_SIZE; i++) {
b43_ofdmtab_write16(dev, 0x5000, i,
b43_tab_sigmasqr1[i]);
}
b43_phy_write(dev, 0x0003, 0x1808);
b43_ofdmtab_write16(dev, 0x0803, 0, 0x000F);
b43_ofdmtab_write16(dev, 0x0804, 0, 0x001F);
b43_ofdmtab_write16(dev, 0x0805, 0, 0x002A);
b43_ofdmtab_write16(dev, 0x0805, 0, 0x0030);
b43_ofdmtab_write16(dev, 0x0807, 0, 0x003A);
b43_ofdmtab_write16(dev, 0x0000, 0, 0x0013);
b43_ofdmtab_write16(dev, 0x0001, 0, 0x0013);
b43_ofdmtab_write16(dev, 0x0002, 0, 0x0013);
b43_ofdmtab_write16(dev, 0x0003, 0, 0x0013);
b43_ofdmtab_write16(dev, 0x0004, 0, 0x0015);
b43_ofdmtab_write16(dev, 0x0005, 0, 0x0015);
b43_ofdmtab_write16(dev, 0x0006, 0, 0x0019);
b43_ofdmtab_write16(dev, 0x0404, 0, 0x0003);
b43_ofdmtab_write16(dev, 0x0405, 0, 0x0003);
b43_ofdmtab_write16(dev, 0x0406, 0, 0x0007);
b43_ofdmtab_write16(dev, 0x3C02, 0, 0x000F);
b43_ofdmtab_write16(dev, 0x3C03, 0, 0x0014);
break;
default:
B43_WARN_ON(1);
b43_phy_write(dev, B43_PHY_CRS0,
b43_phy_read(dev, B43_PHY_CRS0) & ~B43_PHY_CRS0_EN);
b43_phy_write(dev, B43_PHY_OFDM(0x1B),
b43_phy_read(dev, B43_PHY_OFDM(0x1B)) | 0x1000);
b43_phy_write(dev, B43_PHY_OFDM(0x82),
(b43_phy_read(dev, B43_PHY_OFDM(0x82)) & 0xF0FF) | 0x0300);
b43_radio_write16(dev, 0x0009,
b43_radio_read16(dev, 0x0009) | 0x0080);
b43_radio_write16(dev, 0x0012,
(b43_radio_read16(dev, 0x0012) & 0xFFFC) | 0x0002);
b43_wa_initgains(dev);
b43_phy_write(dev, B43_PHY_OFDM(0xBA), 0x3ED5);
b = b43_phy_read(dev, B43_PHY_PWRDOWN);
b43_phy_write(dev, B43_PHY_PWRDOWN, (b & 0xFFF8) | 0x0005);
b43_radio_write16(dev, 0x0004,
b43_radio_read16(dev, 0x0004) | 0x0004);
for (i = 0x10; i <= 0x20; i++) {
b43_radio_write16(dev, 0x0013, i);
curr_s = b43_phy_read(dev, B43_PHY_OTABLEQ) & 0x00FF;
if (!curr_s) {
best_s = 0x0000;
break;
} else if (curr_s >= 0x0080)
curr_s = 0x0100 - curr_s;
if (curr_s < best_s)
best_s = curr_s;
}
b43_phy_write(dev, B43_PHY_PWRDOWN, b);
b43_radio_write16(dev, 0x0004,
b43_radio_read16(dev, 0x0004) & 0xFFFB);
b43_radio_write16(dev, 0x0013, best_s);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 0, 0xFFEC);
b43_phy_write(dev, B43_PHY_OFDM(0xB7), 0x1E80);
b43_phy_write(dev, B43_PHY_OFDM(0xB6), 0x1C00);
b43_phy_write(dev, B43_PHY_OFDM(0xB5), 0x0EC0);
b43_phy_write(dev, B43_PHY_OFDM(0xB2), 0x00C0);
b43_phy_write(dev, B43_PHY_OFDM(0xB9), 0x1FFF);
b43_phy_write(dev, B43_PHY_OFDM(0xBB),
(b43_phy_read(dev, B43_PHY_OFDM(0xBB)) & 0xF000) | 0x0053);
b43_phy_write(dev, B43_PHY_OFDM61,
(b43_phy_read(dev, B43_PHY_OFDM61 & 0xFE1F)) | 0x0120);
b43_phy_write(dev, B43_PHY_OFDM(0x13),
(b43_phy_read(dev, B43_PHY_OFDM(0x13)) & 0x0FFF) | 0x3000);
b43_phy_write(dev, B43_PHY_OFDM(0x14),
(b43_phy_read(dev, B43_PHY_OFDM(0x14)) & 0x0FFF) | 0x3000);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 6, 0x0017);
for (i = 0; i < 6; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, i, 0x000F);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0x0D, 0x000E);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0x0E, 0x0011);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0x0F, 0x0013);
b43_phy_write(dev, B43_PHY_OFDM(0x33), 0x5030);
b43_phy_write(dev, B43_PHY_CRS0,
b43_phy_read(dev, B43_PHY_CRS0) | B43_PHY_CRS0_EN);
}
/* Initialize APHY. This is also called for the GPHY in some cases. */
@ -1130,64 +860,54 @@ static void b43_phy_inita(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct b43_phy *phy = &dev->phy;
u16 tval;
might_sleep();
if (phy->rev >= 6) {
if (phy->type == B43_PHYTYPE_A)
b43_phy_write(dev, B43_PHY_OFDM(0x1B),
b43_phy_read(dev, B43_PHY_OFDM(0x1B)) & ~0x1000);
if (b43_phy_read(dev, B43_PHY_ENCORE) & B43_PHY_ENCORE_EN)
b43_phy_write(dev, B43_PHY_ENCORE,
b43_phy_read(dev, B43_PHY_ENCORE) | 0x0010);
else
b43_phy_write(dev, B43_PHY_ENCORE,
b43_phy_read(dev, B43_PHY_ENCORE) & ~0x1010);
}
b43_wa_all(dev);
if (phy->type == B43_PHYTYPE_A) {
b43_phy_setupa(dev);
} else {
b43_phy_setupg(dev);
if (phy->gmode &&
(dev->dev->bus->sprom.r1.boardflags_lo & B43_BFL_PACTRL))
b43_phy_write(dev, 0x046E, 0x03CF);
return;
}
if (phy->gmode && (phy->rev < 3))
b43_phy_write(dev, 0x0034,
b43_phy_read(dev, 0x0034) | 0x0001);
b43_phy_rssiagc(dev, 0);
b43_phy_write(dev, B43_PHY_A_CRS,
(b43_phy_read(dev, B43_PHY_A_CRS) & 0xF83C) | 0x0340);
b43_phy_write(dev, 0x0034, 0x0001);
b43_phy_write(dev, B43_PHY_CRS0,
b43_phy_read(dev, B43_PHY_CRS0) | B43_PHY_CRS0_EN);
//TODO: RSSI AGC
b43_phy_write(dev, B43_PHY_A_CRS,
b43_phy_read(dev, B43_PHY_A_CRS) | (1 << 14));
b43_radio_init2060(dev);
b43_radio_init2060(dev);
if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
((bus->boardinfo.type == SSB_BOARD_BU4306) ||
(bus->boardinfo.type == SSB_BOARD_BU4309))) {
if (phy->lofcal == 0xFFFF) {
//TODO: LOF Cal
b43_radio_set_tx_iq(dev);
} else
b43_radio_write16(dev, 0x001E, phy->lofcal);
}
b43_phy_write(dev, 0x007A, 0xF111);
if (phy->cur_idle_tssi == 0) {
b43_radio_write16(dev, 0x0019, 0x0000);
b43_radio_write16(dev, 0x0017, 0x0020);
tval = b43_ofdmtab_read16(dev, 0x3001, 0);
if (phy->rev == 1) {
b43_ofdmtab_write16(dev, 0x3001, 0,
(b43_ofdmtab_read16(dev, 0x3001, 0)
& 0xFF87)
| 0x0058);
} else {
b43_ofdmtab_write16(dev, 0x3001, 0,
(b43_ofdmtab_read16(dev, 0x3001, 0)
& 0xFFC3)
| 0x002C);
if ((bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM) &&
((bus->boardinfo.type == SSB_BOARD_BU4306) ||
(bus->boardinfo.type == SSB_BOARD_BU4309))) {
; //TODO: A PHY LO
}
b43_dummy_transmission(dev);
phy->cur_idle_tssi = b43_phy_read(dev, B43_PHY_A_PCTL);
b43_ofdmtab_write16(dev, 0x3001, 0, tval);
b43_radio_set_txpower_a(dev, 0x0018);
if (phy->rev >= 3)
b43_phy_ww(dev);
hardware_pctl_init_aphy(dev);
//TODO: radar detection
}
if ((phy->type == B43_PHYTYPE_G) &&
(dev->dev->bus->sprom.r1.boardflags_lo & B43_BFL_PACTRL)) {
b43_phy_write(dev, B43_PHY_OFDM(0x6E),
(b43_phy_read(dev, B43_PHY_OFDM(0x6E))
& 0xE000) | 0x3CF);
}
b43_shm_clear_tssi(dev);
}
static void b43_phy_initb2(struct b43_wldev *dev)
@ -4210,103 +3930,6 @@ int b43_radio_selectchannel(struct b43_wldev *dev,
return 0;
}
/* http://bcm-specs.sipsolutions.net/TX_Gain_Base_Band */
static u16 b43_get_txgain_base_band(u16 txpower)
{
u16 ret;
B43_WARN_ON(txpower > 63);
if (txpower >= 54)
ret = 2;
else if (txpower >= 49)
ret = 4;
else if (txpower >= 44)
ret = 5;
else
ret = 6;
return ret;
}
/* http://bcm-specs.sipsolutions.net/TX_Gain_Radio_Frequency_Power_Amplifier */
static u16 b43_get_txgain_freq_power_amp(u16 txpower)
{
u16 ret;
B43_WARN_ON(txpower > 63);
if (txpower >= 32)
ret = 0;
else if (txpower >= 25)
ret = 1;
else if (txpower >= 20)
ret = 2;
else if (txpower >= 12)
ret = 3;
else
ret = 4;
return ret;
}
/* http://bcm-specs.sipsolutions.net/TX_Gain_Digital_Analog_Converter */
static u16 b43_get_txgain_dac(u16 txpower)
{
u16 ret;
B43_WARN_ON(txpower > 63);
if (txpower >= 54)
ret = txpower - 53;
else if (txpower >= 49)
ret = txpower - 42;
else if (txpower >= 44)
ret = txpower - 37;
else if (txpower >= 32)
ret = txpower - 32;
else if (txpower >= 25)
ret = txpower - 20;
else if (txpower >= 20)
ret = txpower - 13;
else if (txpower >= 12)
ret = txpower - 8;
else
ret = txpower;
return ret;
}
static void b43_radio_set_txpower_a(struct b43_wldev *dev, u16 txpower)
{
struct b43_phy *phy = &dev->phy;
u16 pamp, base, dac, t;
txpower = limit_value(txpower, 0, 63);
pamp = b43_get_txgain_freq_power_amp(txpower);
pamp <<= 5;
pamp &= 0x00E0;
b43_phy_write(dev, 0x0019, pamp);
base = b43_get_txgain_base_band(txpower);
base &= 0x000F;
b43_phy_write(dev, 0x0017, base | 0x0020);
t = b43_ofdmtab_read16(dev, 0x3000, 1);
t &= 0x0007;
dac = b43_get_txgain_dac(txpower);
dac <<= 3;
dac |= t;
b43_ofdmtab_write16(dev, 0x3000, 1, dac);
phy->txpwr_offset = txpower;
//TODO: FuncPlaceholder (Adjust BB loft cancel)
}
void b43_radio_turn_on(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;

18
drivers/net/wireless/b43/phy.h
View File

@ -27,8 +27,11 @@ struct b43_phy;
#define B43_PHY_PWRDOWN B43_PHY_OFDM(0x03) /* Powerdown */
#define B43_PHY_CRSTHRES1 B43_PHY_OFDM(0x06) /* CRS Threshold 1 */
#define B43_PHY_LNAHPFCTL B43_PHY_OFDM(0x1C) /* LNA/HPF control */
#define B43_PHY_LPFGAINCTL B43_PHY_OFDM(0x20) /* LPF Gain control */
#define B43_PHY_ADIVRELATED B43_PHY_OFDM(0x27) /* FIXME rename */
#define B43_PHY_CRS0 B43_PHY_OFDM(0x29)
#define B43_PHY_CRS0_EN 0x4000
#define B43_PHY_PEAK_COUNT B43_PHY_OFDM(0x30)
#define B43_PHY_ANTDWELL B43_PHY_OFDM(0x2B) /* Antenna dwell */
#define B43_PHY_ANTDWELL_AUTODIV1 0x0100 /* Automatic RX diversity start antenna */
#define B43_PHY_ENCORE B43_PHY_OFDM(0x49) /* "Encore" (RangeMax / BroadRange) */
@ -37,6 +40,7 @@ struct b43_phy;
#define B43_PHY_OFDM61 B43_PHY_OFDM(0x61) /* FIXME rename */
#define B43_PHY_OFDM61_10 0x0010 /* FIXME rename */
#define B43_PHY_IQBAL B43_PHY_OFDM(0x69) /* I/Q balance */
#define B43_PHY_BBTXDC_BIAS B43_PHY_OFDM(0x6B) /* Baseband TX DC bias */
#define B43_PHY_OTABLECTL B43_PHY_OFDM(0x72) /* OFDM table control (see below) */
#define B43_PHY_OTABLEOFF 0x03FF /* OFDM table offset (see below) */
#define B43_PHY_OTABLENR 0xFC00 /* OFDM table number (see below) */
@ -44,6 +48,9 @@ struct b43_phy;
#define B43_PHY_OTABLEI B43_PHY_OFDM(0x73) /* OFDM table data I */
#define B43_PHY_OTABLEQ B43_PHY_OFDM(0x74) /* OFDM table data Q */
#define B43_PHY_HPWR_TSSICTL B43_PHY_OFDM(0x78) /* Hardware power TSSI control */
#define B43_PHY_ADCCTL B43_PHY_OFDM(0x7A) /* ADC control */
#define B43_PHY_IDLE_TSSI B43_PHY_OFDM(0x7B)
#define B43_PHY_A_TEMP_SENSE B43_PHY_OFDM(0x7C) /* A PHY temperature sense */
#define B43_PHY_NRSSITHRES B43_PHY_OFDM(0x8A) /* NRSSI threshold */
#define B43_PHY_ANTWRSETT B43_PHY_OFDM(0x8C) /* Antenna WR settle */
#define B43_PHY_ANTWRSETT_ARXDIV 0x2000 /* Automatic RX diversity enabled */
@ -54,6 +61,8 @@ struct b43_phy;
#define B43_PHY_N1N2GAIN B43_PHY_OFDM(0xA2)
#define B43_PHY_CLIPTHRES B43_PHY_OFDM(0xA3)
#define B43_PHY_CLIPN1P2THRES B43_PHY_OFDM(0xA4)
#define B43_PHY_CCKSHIFTBITS_WA B43_PHY_OFDM(0xA5) /* CCK shiftbits workaround, FIXME rename */
#define B43_PHY_CCKSHIFTBITS B43_PHY_OFDM(0xA7) /* FIXME rename */
#define B43_PHY_DIVSRCHIDX B43_PHY_OFDM(0xA8) /* Divider search gain/index */
#define B43_PHY_CLIPP2THRES B43_PHY_OFDM(0xA9)
#define B43_PHY_CLIPP3THRES B43_PHY_OFDM(0xAA)
@ -125,13 +134,14 @@ struct b43_phy;
#define B43_OFDMTAB_DC B43_OFDMTAB(0x0E, 7)
#define B43_OFDMTAB_PWRDYN2 B43_OFDMTAB(0x0E, 12)
#define B43_OFDMTAB_LNAGAIN B43_OFDMTAB(0x0E, 13)
//TODO
#define B43_OFDMTAB_UNKNOWN_0F B43_OFDMTAB(0x0F, 0) //TODO rename
#define B43_OFDMTAB_UNKNOWN_APHY B43_OFDMTAB(0x0F, 7) //TODO rename
#define B43_OFDMTAB_LPFGAIN B43_OFDMTAB(0x0F, 12)
#define B43_OFDMTAB_RSSI B43_OFDMTAB(0x10, 0)
//TODO
#define B43_OFDMTAB_UNKNOWN_11 B43_OFDMTAB(0x11, 4) //TODO rename
#define B43_OFDMTAB_AGC1_R1 B43_OFDMTAB(0x13, 0)
#define B43_OFDMTAB_GAINX_R1 B43_OFDMTAB(0x14, 0) //TODO rename
#define B43_OFDMTAB_MINSIGSQ B43_OFDMTAB(0x14, 1)
#define B43_OFDMTAB_GAINX_R1 B43_OFDMTAB(0x14, 0) //TODO remove!
#define B43_OFDMTAB_MINSIGSQ B43_OFDMTAB(0x14, 0)
#define B43_OFDMTAB_AGC3_R1 B43_OFDMTAB(0x15, 0)
#define B43_OFDMTAB_WRSSI_R1 B43_OFDMTAB(0x15, 4)
#define B43_OFDMTAB_TSSI B43_OFDMTAB(0x15, 0)

101
drivers/net/wireless/b43/tables.c
View File

@ -229,7 +229,7 @@ const u16 b43_tab_noisea2[] = {
};
const u16 b43_tab_noisea3[] = {
0x4C4C, 0x4C4C, 0x4C4C, 0x2D36,
0x5E5E, 0x5E5E, 0x5E5E, 0x3F48,
0x4C4C, 0x4C4C, 0x4C4C, 0x2D36,
};
@ -243,6 +243,26 @@ const u16 b43_tab_noiseg2[] = {
0x0000, 0x0000, 0x0000, 0x0000,
};
const u16 b43_tab_noisescalea2[] = {
0x6767, 0x6767, 0x6767, 0x6767, /* 0 */
0x6767, 0x6767, 0x6767, 0x6767,
0x6767, 0x6767, 0x6767, 0x6767,
0x6767, 0x6700, 0x6767, 0x6767,
0x6767, 0x6767, 0x6767, 0x6767, /* 16 */
0x6767, 0x6767, 0x6767, 0x6767,
0x6767, 0x6767, 0x0067,
};
const u16 b43_tab_noisescalea3[] = {
0x2323, 0x2323, 0x2323, 0x2323, /* 0 */
0x2323, 0x2323, 0x2323, 0x2323,
0x2323, 0x2323, 0x2323, 0x2323,
0x2323, 0x2300, 0x2323, 0x2323,
0x2323, 0x2323, 0x2323, 0x2323, /* 16 */
0x2323, 0x2323, 0x2323, 0x2323,
0x2323, 0x2323, 0x0023,
};
const u16 b43_tab_noisescaleg1[] = {
0x6C77, 0x5162, 0x3B40, 0x3335, /* 0 */
0x2F2D, 0x2A2A, 0x2527, 0x1F21,
@ -254,7 +274,7 @@ const u16 b43_tab_noisescaleg1[] = {
};
const u16 b43_tab_noisescaleg2[] = {
0xD8DD, 0xCBD4, 0xBCC0, 0XB6B7, /* 0 */
0xD8DD, 0xCBD4, 0xBCC0, 0xB6B7, /* 0 */
0xB2B0, 0xADAD, 0xA7A9, 0x9FA1,
0x969B, 0x9195, 0x8F8F, 0x8A8A,
0x8A8A, 0x8A00, 0x8A8A, 0x8F8A,
@ -307,6 +327,28 @@ const u16 b43_tab_sigmasqr2[] = {
0x00DE,
};
const u16 b43_tab_rssiagc1[] = {
0xFFF8, 0xFFF8, 0xFFF8, 0xFFF8, /* 0 */
0xFFF8, 0xFFF9, 0xFFFC, 0xFFFE,
0xFFF8, 0xFFF8, 0xFFF8, 0xFFF8,
0xFFF8, 0xFFF8, 0xFFF8, 0xFFF8,
};
const u16 b43_tab_rssiagc2[] = {
0x0820, 0x0820, 0x0920, 0x0C38, /* 0 */
0x0820, 0x0820, 0x0820, 0x0820,
0x0820, 0x0820, 0x0920, 0x0A38,
0x0820, 0x0820, 0x0820, 0x0820,
0x0820, 0x0820, 0x0920, 0x0A38, /* 16 */
0x0820, 0x0820, 0x0820, 0x0820,
0x0820, 0x0820, 0x0920, 0x0A38,
0x0820, 0x0820, 0x0820, 0x0820,
0x0820, 0x0820, 0x0920, 0x0A38, /* 32 */
0x0820, 0x0820, 0x0820, 0x0820,
0x0820, 0x0820, 0x0920, 0x0A38,
0x0820, 0x0820, 0x0820, 0x0820,
};
static inline void assert_sizes(void)
{
BUILD_BUG_ON(B43_TAB_ROTOR_SIZE != ARRAY_SIZE(b43_tab_rotor));
@ -317,36 +359,65 @@ static inline void assert_sizes(void)
BUILD_BUG_ON(B43_TAB_NOISEA3_SIZE != ARRAY_SIZE(b43_tab_noisea3));
BUILD_BUG_ON(B43_TAB_NOISEG1_SIZE != ARRAY_SIZE(b43_tab_noiseg1));
BUILD_BUG_ON(B43_TAB_NOISEG2_SIZE != ARRAY_SIZE(b43_tab_noiseg2));
BUILD_BUG_ON(B43_TAB_NOISESCALEG_SIZE !=
BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
ARRAY_SIZE(b43_tab_noisescalea2));
BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
ARRAY_SIZE(b43_tab_noisescalea3));
BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
ARRAY_SIZE(b43_tab_noisescaleg1));
BUILD_BUG_ON(B43_TAB_NOISESCALEG_SIZE !=
BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
ARRAY_SIZE(b43_tab_noisescaleg2));
BUILD_BUG_ON(B43_TAB_NOISESCALEG_SIZE !=
BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
ARRAY_SIZE(b43_tab_noisescaleg3));
BUILD_BUG_ON(B43_TAB_SIGMASQR_SIZE != ARRAY_SIZE(b43_tab_sigmasqr1));
BUILD_BUG_ON(B43_TAB_SIGMASQR_SIZE != ARRAY_SIZE(b43_tab_sigmasqr2));
BUILD_BUG_ON(B43_TAB_RSSIAGC1_SIZE != ARRAY_SIZE(b43_tab_rssiagc1));
BUILD_BUG_ON(B43_TAB_RSSIAGC2_SIZE != ARRAY_SIZE(b43_tab_rssiagc2));
}
u16 b43_ofdmtab_read16(struct b43_wldev *dev, u16 table, u16 offset)
{
assert_sizes();
struct b43_phy *phy = &dev->phy;
u16 addr;
addr = table + offset;
if (addr - 1 != phy->ofdm_addr || phy->ofdm_valid != 1) {
b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
phy->ofdm_valid = 1;
}
phy->ofdm_addr = addr;
b43_phy_write(dev, B43_PHY_OTABLECTL, table + offset);
return b43_phy_read(dev, B43_PHY_OTABLEI);
assert_sizes();
}
void b43_ofdmtab_write16(struct b43_wldev *dev, u16 table,
u16 offset, u16 value)
{
b43_phy_write(dev, B43_PHY_OTABLECTL, table + offset);
struct b43_phy *phy = &dev->phy;
u16 addr;
addr = table + offset;
if (addr - 1 != phy->ofdm_addr || phy->ofdm_valid != 2) {
b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
phy->ofdm_valid = 2;
}
phy->ofdm_addr = addr;
b43_phy_write(dev, B43_PHY_OTABLEI, value);
}
u32 b43_ofdmtab_read32(struct b43_wldev *dev, u16 table, u16 offset)
{
struct b43_phy *phy = &dev->phy;
u32 ret;
u16 addr;
b43_phy_write(dev, B43_PHY_OTABLECTL, table + offset);
addr = table + offset;
if (addr - 1 != phy->ofdm_addr || phy->ofdm_valid != 1) {
b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
phy->ofdm_valid = 1;
}
phy->ofdm_addr = addr;
ret = b43_phy_read(dev, B43_PHY_OTABLEQ);
ret <<= 16;
ret |= b43_phy_read(dev, B43_PHY_OTABLEI);
@ -357,9 +428,17 @@ u32 b43_ofdmtab_read32(struct b43_wldev *dev, u16 table, u16 offset)
void b43_ofdmtab_write32(struct b43_wldev *dev, u16 table,
u16 offset, u32 value)
{
b43_phy_write(dev, B43_PHY_OTABLECTL, table + offset);
struct b43_phy *phy = &dev->phy;
u16 addr;
addr = table + offset;
if (addr - 1 != phy->ofdm_addr || phy->ofdm_valid != 2) {
b43_phy_write(dev, B43_PHY_OTABLECTL, addr);
phy->ofdm_valid = 2;
}
phy->ofdm_addr = addr;
b43_phy_write(dev, B43_PHY_OTABLEI, value);
b43_phy_write(dev, B43_PHY_OTABLEQ, (value >> 16));
}
u16 b43_gtab_read(struct b43_wldev *dev, u16 table, u16 offset)

12
drivers/net/wireless/b43/tables.h
View File

@ -1,9 +1,9 @@
#ifndef B43_TABLES_H_
#define B43_TABLES_H_
#define B43_TAB_ROTOR_SIZE 53
#define B43_TAB_ROTOR_SIZE 53
extern const u32 b43_tab_rotor[];
#define B43_TAB_RETARD_SIZE 53
#define B43_TAB_RETARD_SIZE 53
extern const u32 b43_tab_retard[];
#define B43_TAB_FINEFREQA_SIZE 256
extern const u16 b43_tab_finefreqa[];
@ -17,12 +17,18 @@ extern const u16 b43_tab_noisea3[];
extern const u16 b43_tab_noiseg1[];
#define B43_TAB_NOISEG2_SIZE 8
extern const u16 b43_tab_noiseg2[];
#define B43_TAB_NOISESCALEG_SIZE 27
#define B43_TAB_NOISESCALE_SIZE 27
extern const u16 b43_tab_noisescalea2[];
extern const u16 b43_tab_noisescalea3[];
extern const u16 b43_tab_noisescaleg1[];
extern const u16 b43_tab_noisescaleg2[];
extern const u16 b43_tab_noisescaleg3[];
#define B43_TAB_SIGMASQR_SIZE 53
extern const u16 b43_tab_sigmasqr1[];
extern const u16 b43_tab_sigmasqr2[];
#define B43_TAB_RSSIAGC1_SIZE 16
extern const u16 b43_tab_rssiagc1[];
#define B43_TAB_RSSIAGC2_SIZE 48
extern const u16 b43_tab_rssiagc2[];
#endif /* B43_TABLES_H_ */

668
drivers/net/wireless/b43/wa.c Normal file
View File

@ -0,0 +1,668 @@
/*
Broadcom B43 wireless driver
PHY workarounds.
Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
Copyright (c) 2005-2007 Stefano Brivio <st3@riseup.net>
Copyright (c) 2005-2007 Michael Buesch <mbuesch@freenet.de>
Copyright (c) 2005, 2006 Danny van Dyk <kugelfang@gentoo.org>
Copyright (c) 2005, 2006 Andreas Jaggi <andreas.jaggi@waterwave.ch>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "b43.h"
#include "main.h"
#include "tables.h"
#include "phy.h"
#include "wa.h"
static void b43_wa_papd(struct b43_wldev *dev)
{
u16 backup;
backup = b43_ofdmtab_read16(dev, B43_OFDMTAB_PWRDYN2, 0);
b43_ofdmtab_write16(dev, B43_OFDMTAB_PWRDYN2, 0, 7);
b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_APHY, 0, 0);
b43_dummy_transmission(dev);
b43_ofdmtab_write16(dev, B43_OFDMTAB_PWRDYN2, 0, backup);
}
static void b43_wa_auxclipthr(struct b43_wldev *dev)
{
b43_phy_write(dev, B43_PHY_OFDM(0x8E), 0x3800);
}
static void b43_wa_afcdac(struct b43_wldev *dev)
{
b43_phy_write(dev, 0x0035, 0x03FF);
b43_phy_write(dev, 0x0036, 0x0400);
}
static void b43_wa_txdc_offset(struct b43_wldev *dev)
{
b43_ofdmtab_write16(dev, B43_OFDMTAB_DC, 0, 0x0051);
}
void b43_wa_initgains(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
b43_phy_write(dev, B43_PHY_LNAHPFCTL, 0x1FF9);
b43_phy_write(dev, B43_PHY_LPFGAINCTL,
b43_phy_read(dev, B43_PHY_LPFGAINCTL) & 0xFF0F);
if (phy->rev <= 2)
b43_ofdmtab_write16(dev, B43_OFDMTAB_LPFGAIN, 0, 0x1FBF);
b43_radio_write16(dev, 0x0002, 0x1FBF);
b43_phy_write(dev, 0x0024, 0x4680);
b43_phy_write(dev, 0x0020, 0x0003);
b43_phy_write(dev, 0x001D, 0x0F40);
b43_phy_write(dev, 0x001F, 0x1C00);
if (phy->rev <= 3)
b43_phy_write(dev, 0x002A,
(b43_phy_read(dev, 0x002A) & 0x00FF) | 0x0400);
else if (phy->rev == 5) {
b43_phy_write(dev, 0x002A,
(b43_phy_read(dev, 0x002A) & 0x00FF) | 0x1A00);
b43_phy_write(dev, 0x00CC, 0x2121);
}
if (phy->rev >= 3)
b43_phy_write(dev, 0x00BA, 0x3ED5);
}
static void b43_wa_divider(struct b43_wldev *dev)
{
b43_phy_write(dev, 0x002B, b43_phy_read(dev, 0x002B) & ~0x0100);
b43_phy_write(dev, 0x008E, 0x58C1);
}
static void b43_wa_gt(struct b43_wldev *dev) /* Gain table. */
{
if (dev->phy.rev <= 2) {
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 0, 15);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 1, 31);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 2, 42);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 3, 48);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN2, 4, 58);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 0, 19);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 1, 19);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 2, 19);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 3, 19);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 4, 21);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 5, 21);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 6, 25);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN1, 0, 3);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN1, 1, 3);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN1, 2, 7);
} else {
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 0, 19);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 1, 19);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 2, 19);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 3, 19);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 4, 21);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 5, 21);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAIN0, 6, 25);
}
}
static void b43_wa_rssi_lt(struct b43_wldev *dev) /* RSSI lookup table */
{
int i;
for (i = 0; i < 8; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_RSSI, i, i + 8);
for (i = 8; i < 16; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_RSSI, i, i - 8);
}
static void b43_wa_analog(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
if (phy->analog > 2) {
if (phy->type == B43_PHYTYPE_A)
b43_phy_write(dev, B43_PHY_PWRDOWN, 0x1808);
else
b43_phy_write(dev, B43_PHY_PWRDOWN, 0x1000);
} else {
b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 3, 0x1044);
b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 4, 0x7201);
b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 6, 0x0040);
}
}
static void b43_wa_dac(struct b43_wldev *dev)
{
if (dev->phy.analog == 1)
b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 1,
(b43_ofdmtab_read16(dev, B43_OFDMTAB_DAC, 1) & ~0x0034) | 0x0008);
else
b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 1,
(b43_ofdmtab_read16(dev, B43_OFDMTAB_DAC, 1) & ~0x0078) | 0x0010);
}
static void b43_wa_fft(struct b43_wldev *dev) /* Fine frequency table */
{
int i;
if (dev->phy.type == B43_PHYTYPE_A)
for (i = 0; i < B43_TAB_FINEFREQA_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_DACRFPABB, i, b43_tab_finefreqa[i]);
else
for (i = 0; i < B43_TAB_FINEFREQG_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_DACRFPABB, i, b43_tab_finefreqg[i]);
}
static void b43_wa_nft(struct b43_wldev *dev) /* Noise figure table */
{
struct b43_phy *phy = &dev->phy;
int i;
if (phy->type == B43_PHYTYPE_A) {
if (phy->rev == 2)
for (i = 0; i < B43_TAB_NOISEA2_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i, b43_tab_noisea2[i]);
else
for (i = 0; i < B43_TAB_NOISEA3_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i, b43_tab_noisea3[i]);
} else {
if (phy->rev == 1)
for (i = 0; i < B43_TAB_NOISEG1_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i, b43_tab_noiseg1[i]);
else
for (i = 0; i < B43_TAB_NOISEG2_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, i, b43_tab_noiseg2[i]);
}
}
static void b43_wa_rt(struct b43_wldev *dev) /* Rotor table */
{
int i;
for (i = 0; i < B43_TAB_ROTOR_SIZE; i++)
b43_ofdmtab_write32(dev, B43_OFDMTAB_ROTOR, i, b43_tab_rotor[i]);
}
static void b43_wa_nst(struct b43_wldev *dev) /* Noise scale table */
{
struct b43_phy *phy = &dev->phy;
int i;
if (phy->type == B43_PHYTYPE_A) {
if (phy->rev <= 1)
for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
i, 0);
else if (phy->rev == 2)
for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
i, b43_tab_noisescalea2[i]);
else if (phy->rev == 3)
for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
i, b43_tab_noisescalea3[i]);
else
for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
i, b43_tab_noisescaleg3[i]);
} else {
if (phy->rev >= 6) {
if (b43_phy_read(dev, B43_PHY_ENCORE) & B43_PHY_ENCORE_EN)
for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
i, b43_tab_noisescaleg3[i]);
else
for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
i, b43_tab_noisescaleg2[i]);
} else {
for (i = 0; i < B43_TAB_NOISESCALE_SIZE; i++)
b43_ofdmtab_write16(dev, B43_OFDMTAB_NOISESCALE,
i, b43_tab_noisescaleg1[i]);
}
}
}
static void b43_wa_art(struct b43_wldev *dev) /* ADV retard table */
{
int i;
for (i = 0; i < B43_TAB_RETARD_SIZE; i++)
b43_ofdmtab_write32(dev, B43_OFDMTAB_ADVRETARD,
i, b43_tab_retard[i]);
}
static void b43_wa_txlna_gain(struct b43_wldev *dev)
{
b43_ofdmtab_write16(dev, B43_OFDMTAB_DC, 13, 0x0000);
}
static void b43_wa_crs_reset(struct b43_wldev *dev)
{
b43_phy_write(dev, 0x002C, 0x0064);
}
static void b43_wa_2060txlna_gain(struct b43_wldev *dev)
{
b43_hf_write(dev, b43_hf_read(dev) |
B43_HF_2060W);
}
static void b43_wa_lms(struct b43_wldev *dev)
{
b43_phy_write(dev, 0x0055,
(b43_phy_read(dev, 0x0055) & 0xFFC0) | 0x0004);
}
static void b43_wa_mixedsignal(struct b43_wldev *dev)
{
b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 1, 3);
}
static void b43_wa_msst(struct b43_wldev *dev) /* Min sigma square table */
{
struct b43_phy *phy = &dev->phy;
int i;
const u16 *tab;
if (phy->type == B43_PHYTYPE_A) {
tab = b43_tab_sigmasqr1;
} else if (phy->type == B43_PHYTYPE_G) {
tab = b43_tab_sigmasqr2;
} else {
B43_WARN_ON(1);
return;
}
for (i = 0; i < B43_TAB_SIGMASQR_SIZE; i++) {
b43_ofdmtab_write16(dev, B43_OFDMTAB_MINSIGSQ,
i, tab[i]);
}
}
static void b43_wa_iqadc(struct b43_wldev *dev)
{
if (dev->phy.analog == 4)
b43_ofdmtab_write16(dev, B43_OFDMTAB_DAC, 0,
b43_ofdmtab_read16(dev, B43_OFDMTAB_DAC, 0) & ~0xF000);
}
static void b43_wa_crs_ed(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
if (phy->rev == 1) {
b43_phy_write(dev, B43_PHY_CRSTHRES1, 0x4F19);
} else if (phy->rev == 2) {
b43_phy_write(dev, B43_PHY_CRSTHRES1_R1, 0x1861);
b43_phy_write(dev, B43_PHY_CRSTHRES2_R1, 0x1861);
b43_phy_write(dev, B43_PHY_ANTDWELL,
b43_phy_read(dev, B43_PHY_ANTDWELL)
| 0x0800);
} else {
b43_phy_write(dev, B43_PHY_CRSTHRES1_R1, 0x0098);
b43_phy_write(dev, B43_PHY_CRSTHRES2_R1, 0x0070);
b43_phy_write(dev, B43_PHY_OFDM(0xC9), 0x0080);
b43_phy_write(dev, B43_PHY_ANTDWELL,
b43_phy_read(dev, B43_PHY_ANTDWELL)
| 0x0800);
}
}
static void b43_wa_crs_thr(struct b43_wldev *dev)
{
b43_phy_write(dev, B43_PHY_CRS0,
(b43_phy_read(dev, B43_PHY_CRS0) & ~0x03C0) | 0xD000);
}
static void b43_wa_crs_blank(struct b43_wldev *dev)
{
b43_phy_write(dev, B43_PHY_OFDM(0x2C), 0x005A);
}
static void b43_wa_cck_shiftbits(struct b43_wldev *dev)
{
b43_phy_write(dev, B43_PHY_CCKSHIFTBITS, 0x0026);
}
static void b43_wa_wrssi_offset(struct b43_wldev *dev)
{
int i;
if (dev->phy.rev == 1) {
for (i = 0; i < 16; i++) {
b43_ofdmtab_write16(dev, B43_OFDMTAB_WRSSI_R1,
i, 0x0020);
}
} else {
for (i = 0; i < 32; i++) {
b43_ofdmtab_write16(dev, B43_OFDMTAB_WRSSI,
i, 0x0820);
}
}
}
static void b43_wa_txpuoff_rxpuon(struct b43_wldev *dev)
{
b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_0F, 2, 15);
b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_0F, 3, 20);
}
static void b43_wa_altagc(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
if (phy->rev == 1) {
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 0, 254);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 1, 13);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 2, 19);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1_R1, 3, 25);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 0, 0x2710);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 1, 0x9B83);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 2, 0x9B83);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC2, 3, 0x0F8D);
b43_phy_write(dev, B43_PHY_LMS, 4);
} else {
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 0, 254);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 1, 13);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 2, 19);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC1, 3, 25);
}
b43_phy_write(dev, B43_PHY_CCKSHIFTBITS_WA,
(b43_phy_read(dev, B43_PHY_CCKSHIFTBITS_WA) & ~0xFF00) | 0x5700);
b43_phy_write(dev, B43_PHY_OFDM(0x1A),
(b43_phy_read(dev, B43_PHY_OFDM(0x1A)) & ~0x007F) | 0x000F);
b43_phy_write(dev, B43_PHY_OFDM(0x1A),
(b43_phy_read(dev, B43_PHY_OFDM(0x1A)) & ~0x3F80) | 0x2B80);
b43_phy_write(dev, B43_PHY_ANTWRSETT,
(b43_phy_read(dev, B43_PHY_ANTWRSETT) & 0xF0FF) | 0x0300);
b43_radio_write16(dev, 0x7A,
b43_radio_read16(dev, 0x7A) | 0x0008);
b43_phy_write(dev, B43_PHY_N1P1GAIN,
(b43_phy_read(dev, B43_PHY_N1P1GAIN) & ~0x000F) | 0x0008);
b43_phy_write(dev, B43_PHY_P1P2GAIN,
(b43_phy_read(dev, B43_PHY_P1P2GAIN) & ~0x0F00) | 0x0600);
b43_phy_write(dev, B43_PHY_N1N2GAIN,
(b43_phy_read(dev, B43_PHY_N1N2GAIN) & ~0x0F00) | 0x0700);
b43_phy_write(dev, B43_PHY_N1P1GAIN,
(b43_phy_read(dev, B43_PHY_N1P1GAIN) & ~0x0F00) | 0x0100);
if (phy->rev == 1) {
b43_phy_write(dev, B43_PHY_N1N2GAIN,
(b43_phy_read(dev, B43_PHY_N1N2GAIN)
& ~0x000F) | 0x0007);
}
b43_phy_write(dev, B43_PHY_OFDM(0x88),
(b43_phy_read(dev, B43_PHY_OFDM(0x88)) & ~0x00FF) | 0x001C);
b43_phy_write(dev, B43_PHY_OFDM(0x88),
(b43_phy_read(dev, B43_PHY_OFDM(0x88)) & ~0x3F00) | 0x0200);
b43_phy_write(dev, B43_PHY_OFDM(0x96),
(b43_phy_read(dev, B43_PHY_OFDM(0x96)) & ~0x00FF) | 0x001C);
b43_phy_write(dev, B43_PHY_OFDM(0x89),
(b43_phy_read(dev, B43_PHY_OFDM(0x89)) & ~0x00FF) | 0x0020);
b43_phy_write(dev, B43_PHY_OFDM(0x89),
(b43_phy_read(dev, B43_PHY_OFDM(0x89)) & ~0x3F00) | 0x0200);
b43_phy_write(dev, B43_PHY_OFDM(0x82),
(b43_phy_read(dev, B43_PHY_OFDM(0x82)) & ~0x00FF) | 0x002E);
b43_phy_write(dev, B43_PHY_OFDM(0x96),
(b43_phy_read(dev, B43_PHY_OFDM(0x96)) & ~0xFF00) | 0x1A00);
b43_phy_write(dev, B43_PHY_OFDM(0x81),
(b43_phy_read(dev, B43_PHY_OFDM(0x81)) & ~0x00FF) | 0x0028);
b43_phy_write(dev, B43_PHY_OFDM(0x81),
(b43_phy_read(dev, B43_PHY_OFDM(0x81)) & ~0xFF00) | 0x2C00);
if (phy->rev == 1) {
b43_phy_write(dev, B43_PHY_PEAK_COUNT, 0x092B);
b43_phy_write(dev, B43_PHY_OFDM(0x1B),
(b43_phy_read(dev, B43_PHY_OFDM(0x1B)) & ~0x001E) | 0x0002);
} else {
b43_phy_write(dev, B43_PHY_OFDM(0x1B),
b43_phy_read(dev, B43_PHY_OFDM(0x1B)) & ~0x001E);
b43_phy_write(dev, B43_PHY_OFDM(0x1F), 0x287A);
b43_phy_write(dev, B43_PHY_LPFGAINCTL,
(b43_phy_read(dev, B43_PHY_LPFGAINCTL) & ~0x000F) | 0x0004);
if (phy->rev >= 6) {
b43_phy_write(dev, B43_PHY_OFDM(0x22), 0x287A);
b43_phy_write(dev, B43_PHY_LPFGAINCTL,
(b43_phy_read(dev, B43_PHY_LPFGAINCTL) & ~0xF000) | 0x3000);
}
}
b43_phy_write(dev, B43_PHY_DIVSRCHIDX,
(b43_phy_read(dev, B43_PHY_DIVSRCHIDX) & 0x7F7F) | 0x7874);
b43_phy_write(dev, B43_PHY_OFDM(0x8E), 0x1C00);
if (phy->rev == 1) {
b43_phy_write(dev, B43_PHY_DIVP1P2GAIN,
(b43_phy_read(dev, B43_PHY_DIVP1P2GAIN) & ~0x0F00) | 0x0600);
b43_phy_write(dev, B43_PHY_OFDM(0x8B), 0x005E);
b43_phy_write(dev, B43_PHY_ANTWRSETT,
(b43_phy_read(dev, B43_PHY_ANTWRSETT) & ~0x00FF) | 0x001E);
b43_phy_write(dev, B43_PHY_OFDM(0x8D), 0x0002);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 0, 0);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 1, 7);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 2, 16);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3_R1, 3, 28);
} else {
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 0, 0);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 1, 7);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 2, 16);
b43_ofdmtab_write16(dev, B43_OFDMTAB_AGC3, 3, 28);
}
if (phy->rev >= 6) {
b43_phy_write(dev, B43_PHY_OFDM(0x26),
b43_phy_read(dev, B43_PHY_OFDM(0x26)) & ~0x0003);
b43_phy_write(dev, B43_PHY_OFDM(0x26),
b43_phy_read(dev, B43_PHY_OFDM(0x26)) & ~0x1000);
}
}
static void b43_wa_tr_ltov(struct b43_wldev *dev) /* TR Lookup Table Original Values */
{
b43_gtab_write(dev, B43_GTAB_ORIGTR, 0, 0xC480);
}
static void b43_wa_cpll_nonpilot(struct b43_wldev *dev)
{
b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_11, 0, 0);
b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_11, 1, 0);
}
static void b43_wa_rssi_adc(struct b43_wldev *dev)
{
if (dev->phy.analog == 4)
b43_phy_write(dev, 0x00DC, 0x7454);
}
static void b43_wa_boards_a(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
if (bus->boardinfo.vendor == SSB_BOARDVENDOR_BCM &&
bus->boardinfo.type == SSB_BOARD_BU4306 &&
bus->boardinfo.rev < 0x30) {
b43_phy_write(dev, 0x0010, 0xE000);
b43_phy_write(dev, 0x0013, 0x0140);
b43_phy_write(dev, 0x0014, 0x0280);
} else {
if (bus->boardinfo.type == SSB_BOARD_MP4318 &&
bus->boardinfo.rev < 0x20) {
b43_phy_write(dev, 0x0013, 0x0210);
b43_phy_write(dev, 0x0014, 0x0840);
} else {
b43_phy_write(dev, 0x0013, 0x0140);
b43_phy_write(dev, 0x0014, 0x0280);
}
if (dev->phy.rev <= 4)
b43_phy_write(dev, 0x0010, 0xE000);
else
b43_phy_write(dev, 0x0010, 0x2000);
b43_ofdmtab_write16(dev, B43_OFDMTAB_DC, 1, 0x0039);
b43_ofdmtab_write16(dev, B43_OFDMTAB_UNKNOWN_APHY, 7, 0x0040);
}
}
static void b43_wa_boards_g(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
struct b43_phy *phy = &dev->phy;
if (bus->boardinfo.vendor != SSB_BOARDVENDOR_BCM ||
bus->boardinfo.type != SSB_BOARD_BU4306 ||
bus->boardinfo.rev != 0x17) {
if (phy->rev < 2) {
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX_R1, 1, 0x0002);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX_R1, 2, 0x0001);
} else {
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 1, 0x0002);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 2, 0x0001);
if ((bus->sprom.r1.boardflags_lo & B43_BFL_EXTLNA) &&
(phy->rev >= 7)) {
b43_phy_write(dev, B43_PHY_EXTG(0x11),
b43_phy_read(dev, B43_PHY_EXTG(0x11)) & 0xF7FF);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0020, 0x0001);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0021, 0x0001);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0022, 0x0001);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0023, 0x0000);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0000, 0x0000);
b43_ofdmtab_write16(dev, B43_OFDMTAB_GAINX, 0x0003, 0x0002);
}
}
}
if (bus->sprom.r1.boardflags_lo & B43_BFL_FEM) {
b43_phy_write(dev, B43_PHY_GTABCTL, 0x3120);
b43_phy_write(dev, B43_PHY_GTABDATA, 0xC480);
}
}
void b43_wa_all(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
if (phy->type == B43_PHYTYPE_A) {
switch (phy->rev) {
case 2:
b43_wa_papd(dev);
b43_wa_auxclipthr(dev);
b43_wa_afcdac(dev);
b43_wa_txdc_offset(dev);
b43_wa_initgains(dev);
b43_wa_divider(dev);
b43_wa_gt(dev);
b43_wa_rssi_lt(dev);
b43_wa_analog(dev);
b43_wa_dac(dev);
b43_wa_fft(dev);
b43_wa_nft(dev);
b43_wa_rt(dev);
b43_wa_nst(dev);
b43_wa_art(dev);
b43_wa_txlna_gain(dev);
b43_wa_crs_reset(dev);
b43_wa_2060txlna_gain(dev);
b43_wa_lms(dev);
break;
case 3:
b43_wa_papd(dev);
b43_wa_mixedsignal(dev);
b43_wa_rssi_lt(dev);
b43_wa_txdc_offset(dev);
b43_wa_initgains(dev);
b43_wa_dac(dev);
b43_wa_nft(dev);
b43_wa_nst(dev);
b43_wa_msst(dev);
b43_wa_analog(dev);
b43_wa_gt(dev);
b43_wa_txpuoff_rxpuon(dev);
b43_wa_txlna_gain(dev);
break;
case 5:
b43_wa_iqadc(dev);
case 6:
b43_wa_papd(dev);
b43_wa_rssi_lt(dev);
b43_wa_txdc_offset(dev);
b43_wa_initgains(dev);
b43_wa_dac(dev);
b43_wa_nft(dev);
b43_wa_nst(dev);
b43_wa_msst(dev);
b43_wa_analog(dev);
b43_wa_gt(dev);
b43_wa_txpuoff_rxpuon(dev);
b43_wa_txlna_gain(dev);
break;
case 7:
b43_wa_iqadc(dev);
b43_wa_papd(dev);
b43_wa_rssi_lt(dev);
b43_wa_txdc_offset(dev);
b43_wa_initgains(dev);
b43_wa_dac(dev);
b43_wa_nft(dev);
b43_wa_nst(dev);
b43_wa_msst(dev);
b43_wa_analog(dev);
b43_wa_gt(dev);
b43_wa_txpuoff_rxpuon(dev);
b43_wa_txlna_gain(dev);
b43_wa_rssi_adc(dev);
default:
B43_WARN_ON(1);
}
b43_wa_boards_a(dev);
} else if (phy->type == B43_PHYTYPE_G) {
switch (phy->rev) {
case 1://XXX review rev1
b43_wa_crs_ed(dev);
b43_wa_crs_thr(dev);
b43_wa_crs_blank(dev);
b43_wa_cck_shiftbits(dev);
b43_wa_fft(dev);
b43_wa_nft(dev);
b43_wa_rt(dev);
b43_wa_nst(dev);
b43_wa_art(dev);
b43_wa_wrssi_offset(dev);
b43_wa_altagc(dev);
break;
case 2:
case 6:
case 7:
case 8:
b43_wa_tr_ltov(dev);
b43_wa_crs_ed(dev);
b43_wa_rssi_lt(dev);
b43_wa_nft(dev);
b43_wa_nst(dev);
b43_wa_msst(dev);
b43_wa_wrssi_offset(dev);
b43_wa_altagc(dev);
b43_wa_analog(dev);
b43_wa_txpuoff_rxpuon(dev);
break;
default:
B43_WARN_ON(1);
}
b43_wa_boards_g(dev);
} else { /* No N PHY support so far */
B43_WARN_ON(1);
}
b43_wa_cpll_nonpilot(dev);
}

7
drivers/net/wireless/b43/wa.h Normal file
View File

@ -0,0 +1,7 @@
#ifndef B43_WA_H_
#define B43_WA_H_
void b43_wa_initgains(struct b43_wldev *dev);
void b43_wa_all(struct b43_wldev *dev);
#endif /* B43_WA_H_ */