Commit cf577fc2 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by John W. Linville
Browse files

b43: LCN-PHY: add conditions for few operations



It was not possible to guess the conditions from MMIO dumps. Take them
from brcmsmac code.
Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent bce4dc4a
......@@ -39,6 +39,7 @@ static void b43_radio_2064_channel_setup(struct b43_wldev *dev)
b43_radio_set(dev, 0x09d, 0x4);
b43_radio_write(dev, 0x09e, 0xf);
/* Channel specific values in theory, in practice always the same */
b43_radio_write(dev, 0x02a, 0xb);
b43_radio_maskset(dev, 0x030, ~0x3, 0xa);
b43_radio_maskset(dev, 0x091, ~0x3, 0);
......@@ -70,22 +71,31 @@ static void b43_radio_2064_channel_setup(struct b43_wldev *dev)
b43_radio_write(dev, 0x044, save[0]);
b43_radio_write(dev, 0x12b, save[1]);
b43_radio_write(dev, 0x038, 0x0);
b43_radio_write(dev, 0x091, 0x7);
if (dev->phy.rev == 1) {
/* brcmsmac uses outdated 0x3 for 0x038 */
b43_radio_write(dev, 0x038, 0x0);
b43_radio_write(dev, 0x091, 0x7);
}
}
/* wlc_radio_2064_init */
static void b43_radio_2064_init(struct b43_wldev *dev)
{
b43_radio_write(dev, 0x09c, 0x0020);
b43_radio_write(dev, 0x105, 0x0008);
if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
b43_radio_write(dev, 0x09c, 0x0020);
b43_radio_write(dev, 0x105, 0x0008);
} else {
/* TODO */
}
b43_radio_write(dev, 0x032, 0x0062);
b43_radio_write(dev, 0x033, 0x0019);
b43_radio_write(dev, 0x090, 0x0010);
b43_radio_write(dev, 0x010, 0x0000);
b43_radio_write(dev, 0x060, 0x007f);
b43_radio_write(dev, 0x061, 0x0072);
b43_radio_write(dev, 0x062, 0x007f);
if (dev->phy.rev == 1) {
b43_radio_write(dev, 0x060, 0x007f);
b43_radio_write(dev, 0x061, 0x0072);
b43_radio_write(dev, 0x062, 0x007f);
}
b43_radio_write(dev, 0x01d, 0x0002);
b43_radio_write(dev, 0x01e, 0x0006);
......@@ -145,10 +155,12 @@ static void b43_phy_lcn_clear_tx_power_offsets(struct b43_wldev *dev)
{
u8 i;
b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, (0x7 << 10) | 0x340);
for (i = 0; i < 30; i++) {
b43_phy_write(dev, B43_PHY_LCN_TABLE_DATAHI, 0);
b43_phy_write(dev, B43_PHY_LCN_TABLE_DATALO, 0);
if (1) { /* FIXME */
b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, (0x7 << 10) | 0x340);
for (i = 0; i < 30; i++) {
b43_phy_write(dev, B43_PHY_LCN_TABLE_DATAHI, 0);
b43_phy_write(dev, B43_PHY_LCN_TABLE_DATALO, 0);
}
}
b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, (0x7 << 10) | 0x80);
......@@ -178,8 +190,13 @@ static void b43_phy_lcn_rev0_baseband_init(struct b43_wldev *dev)
b43_phy_set(dev, 0x44a, 0x44);
b43_phy_write(dev, 0x44a, 0x80);
if (!(dev->dev->bus_sprom->boardflags_lo & B43_BFL_FEM))
; /* TODO */
b43_phy_maskset(dev, 0x634, ~0xff, 0xc);
b43_phy_maskset(dev, 0x634, ~0xff, 0xa);
if (dev->dev->bus_sprom->boardflags_lo & B43_BFL_FEM) {
b43_phy_maskset(dev, 0x634, ~0xff, 0xa);
b43_phy_write(dev, 0x910, 0x1);
}
b43_phy_write(dev, 0x910, 0x1);
......@@ -207,7 +224,8 @@ static void b43_phy_lcn_bu_tweaks(struct b43_wldev *dev)
b43_phy_maskset(dev, 0x434, ~0xff, 0xfd);
b43_phy_maskset(dev, 0x420, ~0xff, 0x10);
b43_radio_set(dev, 0x09b, 0xf0);
if (dev->dev->bus_sprom->board_rev >= 0x1204)
b43_radio_set(dev, 0x09b, 0xf0);
b43_phy_write(dev, 0x7d6, 0x0902);
......
......@@ -501,9 +501,15 @@ void b43_phy_lcn_tables_init(struct b43_wldev *dev)
{
b43_phy_lcn_upload_static_tables(dev);
/* TODO: various tables ops here */
b43_lcntab_write_bulk(dev, B43_LCNTAB16(0xf, 0),
if (dev->dev->bus_sprom->boardflags_lo & B43_BFL_FEM &&
!(dev->dev->bus_sprom->boardflags_hi & B43_BFH_FEM_BT))
b43_lcntab_write_bulk(dev, B43_LCNTAB16(0xf, 0),
ARRAY_SIZE(b43_lcntab_sw_ctl_4313_epa_rev0),
b43_lcntab_sw_ctl_4313_epa_rev0);
else
b43err(dev->wl, "SW ctl table is unknown for this card\n");
/* TODO: various tables ops here */
b43_phy_lcn_rewrite_tables(dev);
b43_phy_lcn_clean_papd_comp_table(dev);
......
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