diff options
| author | Rafał Miłecki | 2012-01-03 22:49:19 +0100 |
|---|---|---|
| committer | John W. Linville | 2012-01-24 14:06:05 -0500 |
| commit | 34c5cf205ec27e170b7061f43cf6390486be9a78 (patch) | |
| tree | bddf18d44c7ac4b57eb6bd8955edf13bc3050833 /drivers/net | |
| parent | 603431e9e2cb158817c8403e100bb495755a2395 (diff) | |
b43: N-PHY: upload PAPD PGA gain delta table
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/b43/phy_n.c | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/b43/tables_nphy.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/b43/tables_nphy.h | 2 |
3 files changed, 12 insertions, 6 deletions
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index f1a856874a92..f6ac18139b10 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -2607,12 +2607,9 @@ static void b43_nphy_tx_gain_table_upload(struct b43_wldev *dev) struct b43_phy *phy = &dev->phy; const u32 *table = NULL; -#if 0 - TODO: b43_ntab_papd_pga_gain_delta_ipa_2* u32 rfpwr_offset; u8 pga_gain; int i; -#endif table = b43_nphy_get_tx_gain_table(dev); b43_ntab_write_bulk(dev, B43_NTAB32(26, 192), 128, table); @@ -2621,19 +2618,21 @@ static void b43_nphy_tx_gain_table_upload(struct b43_wldev *dev) if (phy->rev >= 3) { #if 0 nphy->gmval = (table[0] >> 16) & 0x7000; +#endif for (i = 0; i < 128; i++) { pga_gain = (table[i] >> 24) & 0xF; if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) - rfpwr_offset = b43_ntab_papd_pga_gain_delta_ipa_2g[pga_gain]; + rfpwr_offset = + b43_ntab_papd_pga_gain_delta_ipa_2g[pga_gain]; else - rfpwr_offset = b43_ntab_papd_pga_gain_delta_ipa_5g[pga_gain]; + rfpwr_offset = + 0; /* FIXME */ b43_ntab_write(dev, B43_NTAB32(26, 576 + i), rfpwr_offset); b43_ntab_write(dev, B43_NTAB32(27, 576 + i), rfpwr_offset); } -#endif } } diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c index 8d96454081ac..f0d8377429c6 100644 --- a/drivers/net/wireless/b43/tables_nphy.c +++ b/drivers/net/wireless/b43/tables_nphy.c @@ -2529,6 +2529,11 @@ static const u32 txpwrctrl_tx_gain_ipa_5g[] = { 0x70f70021, 0x70f70020, 0x70f70020, 0x70f7001f, }; +const s8 b43_ntab_papd_pga_gain_delta_ipa_2g[] = { + -114, -108, -98, -91, -84, -78, -70, -62, + -54, -46, -39, -31, -23, -15, -8, 0 +}; + const u16 tbl_iqcal_gainparams[2][9][8] = { { { 0x000, 0, 0, 2, 0x69, 0x69, 0x69, 0x69 }, diff --git a/drivers/net/wireless/b43/tables_nphy.h b/drivers/net/wireless/b43/tables_nphy.h index 2a9d5f14af9c..f348953c0230 100644 --- a/drivers/net/wireless/b43/tables_nphy.h +++ b/drivers/net/wireless/b43/tables_nphy.h @@ -179,6 +179,8 @@ void b43_nphy_rev3plus_tables_init(struct b43_wldev *dev); const u32 *b43_nphy_get_tx_gain_table(struct b43_wldev *dev); +extern const s8 b43_ntab_papd_pga_gain_delta_ipa_2g[]; + extern const u16 tbl_iqcal_gainparams[2][9][8]; extern const struct nphy_txiqcal_ladder ladder_lo[]; extern const struct nphy_txiqcal_ladder ladder_iq[]; |