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b43: N-PHY: simplify conditions in RSSI offset scale function

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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
This commit is contained in:
Rafał Miłecki 2013-03-20 16:57:04 +01:00
parent 6aa38725a5
commit e5ab1fd7a5
1 changed files with 65 additions and 55 deletions
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120
drivers/net/wireless/b43/phy_n.c
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@ -1214,7 +1214,7 @@ static void b43_nphy_run_samples(struct b43_wldev *dev, u16 samps, u16 loops,
static void b43_nphy_scale_offset_rssi(struct b43_wldev *dev, u16 scale, static void b43_nphy_scale_offset_rssi(struct b43_wldev *dev, u16 scale,
s8 offset, u8 core, s8 offset, u8 core,
enum n_rail_type rail, enum n_rail_type rail,
enum b43_nphy_rssi_type type) enum b43_nphy_rssi_type rssi_type)
{ {
u16 tmp; u16 tmp;
bool core1or5 = (core == 1) || (core == 5); bool core1or5 = (core == 1) || (core == 5);
@ -1223,60 +1223,70 @@ static void b43_nphy_scale_offset_rssi(struct b43_wldev *dev, u16 scale,
offset = clamp_val(offset, -32, 31); offset = clamp_val(offset, -32, 31);
tmp = ((scale & 0x3F) << 8) | (offset & 0x3F); tmp = ((scale & 0x3F) << 8) | (offset & 0x3F);
if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_Z)) switch (rssi_type) {
b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Z, tmp); case B43_NPHY_RSSI_Z:
if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_Z)) if (core1or5 && rail == N_RAIL_I)
b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Z, tmp); b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Z, tmp);
if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_Z)) if (core1or5 && rail == N_RAIL_Q)
b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Z, tmp); b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Z, tmp);
if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_Z)) if (core2or5 && rail == N_RAIL_I)
b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Z, tmp); b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Z, tmp);
if (core2or5 && rail == N_RAIL_Q)
if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_X)) b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Z, tmp);
b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_X, tmp); break;
if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_X)) case B43_NPHY_RSSI_X:
b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_X, tmp); if (core1or5 && rail == N_RAIL_I)
if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_X)) b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_X, tmp);
b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_X, tmp); if (core1or5 && rail == N_RAIL_Q)
if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_X)) b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_X, tmp);
b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_X, tmp); if (core2or5 && rail == N_RAIL_I)
b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_X, tmp);
if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_Y)) if (core2or5 && rail == N_RAIL_Q)
b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Y, tmp); b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_X, tmp);
if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_Y)) break;
b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Y, tmp); case B43_NPHY_RSSI_Y:
if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_Y)) if (core1or5 && rail == N_RAIL_I)
b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Y, tmp); b43_phy_write(dev, B43_NPHY_RSSIMC_0I_RSSI_Y, tmp);
if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_Y)) if (core1or5 && rail == N_RAIL_Q)
b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Y, tmp); b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_RSSI_Y, tmp);
if (core2or5 && rail == N_RAIL_I)
if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_TBD)) b43_phy_write(dev, B43_NPHY_RSSIMC_1I_RSSI_Y, tmp);
b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TBD, tmp); if (core2or5 && rail == N_RAIL_Q)
if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_TBD)) b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_RSSI_Y, tmp);
b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TBD, tmp); break;
if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_TBD)) case B43_NPHY_RSSI_TBD:
b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TBD, tmp); if (core1or5 && rail == N_RAIL_I)
if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_TBD)) b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TBD, tmp);
b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TBD, tmp); if (core1or5 && rail == N_RAIL_Q)
b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TBD, tmp);
if (core1or5 && (rail == 0) && (type == B43_NPHY_RSSI_PWRDET)) if (core2or5 && rail == N_RAIL_I)
b43_phy_write(dev, B43_NPHY_RSSIMC_0I_PWRDET, tmp); b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TBD, tmp);
if (core1or5 && (rail == 1) && (type == B43_NPHY_RSSI_PWRDET)) if (core2or5 && rail == N_RAIL_Q)
b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_PWRDET, tmp); b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TBD, tmp);
if (core2or5 && (rail == 0) && (type == B43_NPHY_RSSI_PWRDET)) break;
b43_phy_write(dev, B43_NPHY_RSSIMC_1I_PWRDET, tmp); case B43_NPHY_RSSI_PWRDET:
if (core2or5 && (rail == 1) && (type == B43_NPHY_RSSI_PWRDET)) if (core1or5 && rail == N_RAIL_I)
b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_PWRDET, tmp); b43_phy_write(dev, B43_NPHY_RSSIMC_0I_PWRDET, tmp);
if (core1or5 && rail == N_RAIL_Q)
if (core1or5 && (type == B43_NPHY_RSSI_TSSI_I)) b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_PWRDET, tmp);
b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TSSI, tmp); if (core2or5 && rail == N_RAIL_I)
if (core2or5 && (type == B43_NPHY_RSSI_TSSI_I)) b43_phy_write(dev, B43_NPHY_RSSIMC_1I_PWRDET, tmp);
b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TSSI, tmp); if (core2or5 && rail == N_RAIL_Q)
b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_PWRDET, tmp);
if (core1or5 && (type == B43_NPHY_RSSI_TSSI_Q)) break;
b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TSSI, tmp); case B43_NPHY_RSSI_TSSI_I:
if (core2or5 && (type == B43_NPHY_RSSI_TSSI_Q)) if (core1or5)
b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TSSI, tmp); b43_phy_write(dev, B43_NPHY_RSSIMC_0I_TSSI, tmp);
if (core2or5)
b43_phy_write(dev, B43_NPHY_RSSIMC_1I_TSSI, tmp);
break;
case B43_NPHY_RSSI_TSSI_Q:
if (core1or5)
b43_phy_write(dev, B43_NPHY_RSSIMC_0Q_TSSI, tmp);
if (core2or5)
b43_phy_write(dev, B43_NPHY_RSSIMC_1Q_TSSI, tmp);
break;
}
} }
static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, u8 type) static void b43_nphy_rev3_rssi_select(struct b43_wldev *dev, u8 code, u8 type)