diff options
author | Michael Buesch <mb@bu3sch.de> | 2009-02-20 19:25:05 +0100 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2009-02-27 14:52:52 -0500 |
commit | ac1ea3959f4c6694e92fe18a2ec72cfbed0c71fa (patch) | |
tree | 83467238eea281bcbacad41791e877167e6df8fc /drivers/net/wireless/b43/phy_g.c | |
parent | e59be0b5299ce327d67cfca737b839ef98e0da0e (diff) | |
download | kernel_samsung_tuna-ac1ea3959f4c6694e92fe18a2ec72cfbed0c71fa.zip kernel_samsung_tuna-ac1ea3959f4c6694e92fe18a2ec72cfbed0c71fa.tar.gz kernel_samsung_tuna-ac1ea3959f4c6694e92fe18a2ec72cfbed0c71fa.tar.bz2 |
b43: Convert usage of b43_phy_mask()
This patch converts code to use the new b43_phy_mask() API.
The semantic patch that makes this change is as follows:
// <smpl>
@@
expression dev, addr, mask;
@@
-b43_phy_write(dev, addr, b43_phy_read(dev, addr) & mask);
+b43_phy_mask(dev, addr, mask);
// </smpl>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/phy_g.c')
-rw-r--r-- | drivers/net/wireless/b43/phy_g.c | 119 |
1 files changed, 39 insertions, 80 deletions
diff --git a/drivers/net/wireless/b43/phy_g.c b/drivers/net/wireless/b43/phy_g.c index d3f2a70..6dcbeb9 100644 --- a/drivers/net/wireless/b43/phy_g.c +++ b/drivers/net/wireless/b43/phy_g.c @@ -454,13 +454,13 @@ static void b43_calc_nrssi_offset(struct b43_wldev *dev) backup[10] = b43_radio_read16(dev, 0x007A); backup[11] = b43_radio_read16(dev, 0x0043); - b43_phy_write(dev, 0x0429, b43_phy_read(dev, 0x0429) & 0x7FFF); + b43_phy_mask(dev, 0x0429, 0x7FFF); b43_phy_write(dev, 0x0001, (b43_phy_read(dev, 0x0001) & 0x3FFF) | 0x4000); b43_phy_set(dev, 0x0811, 0x000C); b43_phy_write(dev, 0x0812, (b43_phy_read(dev, 0x0812) & 0xFFF3) | 0x0004); - b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & ~(0x1 | 0x2)); + b43_phy_mask(dev, 0x0802, ~(0x1 | 0x2)); if (phy->rev >= 6) { backup[12] = b43_phy_read(dev, 0x002E); backup[13] = b43_phy_read(dev, 0x002F); @@ -505,8 +505,7 @@ static void b43_calc_nrssi_offset(struct b43_wldev *dev) b43_radio_read16(dev, 0x007A) & 0x007F); if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */ b43_phy_set(dev, 0x0814, 0x0001); - b43_phy_write(dev, 0x0815, - b43_phy_read(dev, 0x0815) & 0xFFFE); + b43_phy_mask(dev, 0x0815, 0xFFFE); } b43_phy_set(dev, 0x0811, 0x000C); b43_phy_set(dev, 0x0812, 0x000C); @@ -522,8 +521,7 @@ static void b43_calc_nrssi_offset(struct b43_wldev *dev) } if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */ b43_phy_set(dev, 0x0814, 0x0004); - b43_phy_write(dev, 0x0815, - b43_phy_read(dev, 0x0815) & 0xFFFB); + b43_phy_mask(dev, 0x0815, 0xFFFB); } b43_phy_write(dev, 0x0003, (b43_phy_read(dev, 0x0003) & 0xFF9F) | 0x0040); @@ -601,9 +599,8 @@ static void b43_calc_nrssi_slope(struct b43_wldev *dev) if (phy->radio_rev == 8) b43_calc_nrssi_offset(dev); - b43_phy_write(dev, B43_PHY_G_CRS, - b43_phy_read(dev, B43_PHY_G_CRS) & 0x7FFF); - b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & 0xFFFC); + b43_phy_mask(dev, B43_PHY_G_CRS, 0x7FFF); + b43_phy_mask(dev, 0x0802, 0xFFFC); backup[7] = b43_read16(dev, 0x03E2); b43_write16(dev, 0x03E2, b43_read16(dev, 0x03E2) | 0x8000); backup[0] = b43_radio_read16(dev, 0x007A); @@ -635,9 +632,7 @@ static void b43_calc_nrssi_slope(struct b43_wldev *dev) break; case 3: case 5: - b43_phy_write(dev, 0x0801, - b43_phy_read(dev, 0x0801) - & 0xFFBF); + b43_phy_mask(dev, 0x0801, 0xFFBF); break; } b43_phy_set(dev, 0x0060, 0x0040); @@ -717,10 +712,8 @@ static void b43_calc_nrssi_slope(struct b43_wldev *dev) b43_phy_write(dev, B43_PHY_G_LO_CONTROL, backup[13]); } if (phy->rev >= 2) { - b43_phy_write(dev, 0x0812, - b43_phy_read(dev, 0x0812) & 0xFFCF); - b43_phy_write(dev, 0x0811, - b43_phy_read(dev, 0x0811) & 0xFFCF); + b43_phy_mask(dev, 0x0812, 0xFFCF); + b43_phy_mask(dev, 0x0811, 0xFFCF); } b43_radio_write16(dev, 0x007A, backup[0]); @@ -891,9 +884,7 @@ b43_radio_interference_mitigation_enable(struct b43_wldev *dev, int mode) case B43_INTERFMODE_NONWLAN: if (phy->rev != 1) { b43_phy_set(dev, 0x042B, 0x0800); - b43_phy_write(dev, B43_PHY_G_CRS, - b43_phy_read(dev, - B43_PHY_G_CRS) & ~0x4000); + b43_phy_mask(dev, B43_PHY_G_CRS, ~0x4000); break; } radio_stacksave(0x0078); @@ -985,9 +976,7 @@ b43_radio_interference_mitigation_enable(struct b43_wldev *dev, int mode) phy_stacksave(0x042B); phy_stacksave(0x048C); - b43_phy_write(dev, B43_PHY_RADIO_BITFIELD, - b43_phy_read(dev, B43_PHY_RADIO_BITFIELD) - & ~0x1000); + b43_phy_mask(dev, B43_PHY_RADIO_BITFIELD, ~0x1000); b43_phy_write(dev, B43_PHY_G_CRS, (b43_phy_read(dev, B43_PHY_G_CRS) & 0xFFFC) | 0x0002); @@ -1041,8 +1030,7 @@ b43_radio_interference_mitigation_enable(struct b43_wldev *dev, int mode) & 0xFFF0) | 0x000B); if (phy->rev >= 3) { - b43_phy_write(dev, 0x048A, b43_phy_read(dev, 0x048A) - & ~0x8000); + b43_phy_mask(dev, 0x048A, ~0x8000); b43_phy_write(dev, 0x0415, (b43_phy_read(dev, 0x0415) & 0x8000) | 0x36D8); b43_phy_write(dev, 0x0416, (b43_phy_read(dev, 0x0416) @@ -1068,8 +1056,7 @@ b43_radio_interference_mitigation_enable(struct b43_wldev *dev, int mode) } else if (phy->rev >= 6) { b43_ofdmtab_write16(dev, 0x1A00, 0x3, 0x007F); b43_ofdmtab_write16(dev, 0x1A00, 0x2, 0x007F); - b43_phy_write(dev, 0x04AD, b43_phy_read(dev, 0x04AD) - & 0x00FF); + b43_phy_mask(dev, 0x04AD, 0x00FF); } b43_calc_nrssi_slope(dev); break; @@ -1088,19 +1075,16 @@ b43_radio_interference_mitigation_disable(struct b43_wldev *dev, int mode) switch (mode) { case B43_INTERFMODE_NONWLAN: if (phy->rev != 1) { - b43_phy_write(dev, 0x042B, - b43_phy_read(dev, 0x042B) & ~0x0800); + b43_phy_mask(dev, 0x042B, ~0x0800); b43_phy_set(dev, B43_PHY_G_CRS, 0x4000); break; } radio_stackrestore(0x0078); b43_calc_nrssi_threshold(dev); phy_stackrestore(0x0406); - b43_phy_write(dev, 0x042B, b43_phy_read(dev, 0x042B) & ~0x0800); + b43_phy_mask(dev, 0x042B, ~0x0800); if (!dev->bad_frames_preempt) { - b43_phy_write(dev, B43_PHY_RADIO_BITFIELD, - b43_phy_read(dev, B43_PHY_RADIO_BITFIELD) - & ~(1 << 11)); + b43_phy_mask(dev, B43_PHY_RADIO_BITFIELD, ~(1 << 11)); } b43_phy_set(dev, B43_PHY_G_CRS, 0x4000); phy_stackrestore(0x04A0); @@ -1371,14 +1355,9 @@ static u16 b43_radio_init2050(struct b43_wldev *dev) sav.phy_classctl = b43_phy_read(dev, B43_PHY_CLASSCTL); b43_phy_set(dev, B43_PHY_ANALOGOVER, 0x0003); - b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, - b43_phy_read(dev, B43_PHY_ANALOGOVERVAL) - & 0xFFFC); - b43_phy_write(dev, B43_PHY_CRS0, b43_phy_read(dev, B43_PHY_CRS0) - & 0x7FFF); - b43_phy_write(dev, B43_PHY_CLASSCTL, - b43_phy_read(dev, B43_PHY_CLASSCTL) - & 0xFFFC); + b43_phy_mask(dev, B43_PHY_ANALOGOVERVAL, 0xFFFC); + b43_phy_mask(dev, B43_PHY_CRS0, 0x7FFF); + b43_phy_mask(dev, B43_PHY_CLASSCTL, 0xFFFC); if (has_loopback_gain(phy)) { sav.phy_lo_mask = b43_phy_read(dev, B43_PHY_LO_MASK); sav.phy_lo_ctl = b43_phy_read(dev, B43_PHY_LO_CTL); @@ -1399,8 +1378,7 @@ static u16 b43_radio_init2050(struct b43_wldev *dev) b43_write16(dev, 0x3E2, b43_read16(dev, 0x3E2) | 0x8000); sav.phy_syncctl = b43_phy_read(dev, B43_PHY_SYNCCTL); - b43_phy_write(dev, B43_PHY_SYNCCTL, b43_phy_read(dev, B43_PHY_SYNCCTL) - & 0xFF7F); + b43_phy_mask(dev, B43_PHY_SYNCCTL, 0xFF7F); sav.reg_3E6 = b43_read16(dev, 0x3E6); sav.reg_3F4 = b43_read16(dev, 0x3F4); @@ -1799,8 +1777,7 @@ static void b43_phy_initb6(struct b43_wldev *dev) if (phy->analog == 4) { b43_write16(dev, 0x3E4, 9); - b43_phy_write(dev, 0x61, b43_phy_read(dev, 0x61) - & 0x0FFF); + b43_phy_mask(dev, 0x61, 0x0FFF); } else { b43_phy_write(dev, 0x0002, (b43_phy_read(dev, 0x0002) & 0xFFC0) | 0x0004); @@ -1845,24 +1822,17 @@ static void b43_calc_loopback_gain(struct b43_wldev *dev) backup_radio[1] = b43_radio_read16(dev, 0x43); backup_radio[2] = b43_radio_read16(dev, 0x7A); - b43_phy_write(dev, B43_PHY_CRS0, - b43_phy_read(dev, B43_PHY_CRS0) & 0x3FFF); + b43_phy_mask(dev, B43_PHY_CRS0, 0x3FFF); b43_phy_set(dev, B43_PHY_CCKBBANDCFG, 0x8000); b43_phy_set(dev, B43_PHY_RFOVER, 0x0002); - b43_phy_write(dev, B43_PHY_RFOVERVAL, - b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xFFFD); + b43_phy_mask(dev, B43_PHY_RFOVERVAL, 0xFFFD); b43_phy_set(dev, B43_PHY_RFOVER, 0x0001); - b43_phy_write(dev, B43_PHY_RFOVERVAL, - b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xFFFE); + b43_phy_mask(dev, B43_PHY_RFOVERVAL, 0xFFFE); if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */ b43_phy_set(dev, B43_PHY_ANALOGOVER, 0x0001); - b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, - b43_phy_read(dev, - B43_PHY_ANALOGOVERVAL) & 0xFFFE); + b43_phy_mask(dev, B43_PHY_ANALOGOVERVAL, 0xFFFE); b43_phy_set(dev, B43_PHY_ANALOGOVER, 0x0002); - b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, - b43_phy_read(dev, - B43_PHY_ANALOGOVERVAL) & 0xFFFD); + b43_phy_mask(dev, B43_PHY_ANALOGOVERVAL, 0xFFFD); } b43_phy_set(dev, B43_PHY_RFOVER, 0x000C); b43_phy_set(dev, B43_PHY_RFOVERVAL, 0x000C); @@ -1878,9 +1848,7 @@ static void b43_calc_loopback_gain(struct b43_wldev *dev) b43_phy_set(dev, B43_PHY_CCK(0x0A), 0x2000); if (phy->rev != 1) { /* Not in specs, but needed to prevent PPC machine check */ b43_phy_set(dev, B43_PHY_ANALOGOVER, 0x0004); - b43_phy_write(dev, B43_PHY_ANALOGOVERVAL, - b43_phy_read(dev, - B43_PHY_ANALOGOVERVAL) & 0xFFFB); + b43_phy_mask(dev, B43_PHY_ANALOGOVERVAL, 0xFFFB); } b43_phy_write(dev, B43_PHY_CCK(0x03), (b43_phy_read(dev, B43_PHY_CCK(0x03)) @@ -1909,8 +1877,7 @@ static void b43_calc_loopback_gain(struct b43_wldev *dev) & 0xC0FF) | 0x800); b43_phy_set(dev, B43_PHY_RFOVER, 0x0100); - b43_phy_write(dev, B43_PHY_RFOVERVAL, - b43_phy_read(dev, B43_PHY_RFOVERVAL) & 0xCFFF); + b43_phy_mask(dev, B43_PHY_RFOVERVAL, 0xCFFF); if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_EXTLNA) { if (phy->rev >= 7) { @@ -2002,7 +1969,7 @@ static void b43_hardware_pctl_early_init(struct b43_wldev *dev) return; } - b43_phy_write(dev, 0x0036, b43_phy_read(dev, 0x0036) & 0xFEFF); + b43_phy_mask(dev, 0x0036, 0xFEFF); b43_phy_write(dev, 0x002F, 0x0202); b43_phy_set(dev, 0x047C, 0x0002); b43_phy_set(dev, 0x047A, 0xF000); @@ -2017,10 +1984,8 @@ static void b43_hardware_pctl_early_init(struct b43_wldev *dev) } else { b43_phy_set(dev, 0x0036, 0x0200); b43_phy_set(dev, 0x0036, 0x0400); - b43_phy_write(dev, 0x005D, b43_phy_read(dev, 0x005D) - & 0x7FFF); - b43_phy_write(dev, 0x004F, b43_phy_read(dev, 0x004F) - & 0xFFFE); + b43_phy_mask(dev, 0x005D, 0x7FFF); + b43_phy_mask(dev, 0x004F, 0xFFFE); b43_phy_write(dev, 0x004E, (b43_phy_read(dev, 0x004E) & 0xFFC0) | 0x0010); b43_phy_write(dev, 0x002E, 0xC07F); @@ -2047,15 +2012,13 @@ static void b43_hardware_pctl_init_gphy(struct b43_wldev *dev) | (gphy->tgt_idle_tssi - gphy->cur_idle_tssi)); b43_gphy_tssi_power_lt_init(dev); b43_gphy_gain_lt_init(dev); - b43_phy_write(dev, 0x0060, b43_phy_read(dev, 0x0060) & 0xFFBF); + b43_phy_mask(dev, 0x0060, 0xFFBF); b43_phy_write(dev, 0x0014, 0x0000); B43_WARN_ON(phy->rev < 6); b43_phy_set(dev, 0x0478, 0x0800); - b43_phy_write(dev, 0x0478, b43_phy_read(dev, 0x0478) - & 0xFEFF); - b43_phy_write(dev, 0x0801, b43_phy_read(dev, 0x0801) - & 0xFFBF); + b43_phy_mask(dev, 0x0478, 0xFEFF); + b43_phy_mask(dev, 0x0801, 0xFFBF); b43_gphy_dc_lt_init(dev, 1); @@ -2245,11 +2208,8 @@ static void b43_phy_initg(struct b43_wldev *dev) but OFDM is legal everywhere */ if ((dev->dev->bus->chip_id == 0x4306 && dev->dev->bus->chip_package == 2) || 0) { - b43_phy_write(dev, B43_PHY_CRS0, b43_phy_read(dev, B43_PHY_CRS0) - & 0xBFFF); - b43_phy_write(dev, B43_PHY_OFDM(0xC3), - b43_phy_read(dev, B43_PHY_OFDM(0xC3)) - & 0x7FFF); + b43_phy_mask(dev, B43_PHY_CRS0, 0xBFFF); + b43_phy_mask(dev, B43_PHY_OFDM(0xC3), 0x7FFF); } } @@ -2451,9 +2411,8 @@ static u8 b43_gphy_aci_scan(struct b43_wldev *dev) b43_phy_lock(dev); b43_radio_lock(dev); - b43_phy_write(dev, 0x0802, b43_phy_read(dev, 0x0802) & 0xFFFC); - b43_phy_write(dev, B43_PHY_G_CRS, - b43_phy_read(dev, B43_PHY_G_CRS) & 0x7FFF); + b43_phy_mask(dev, 0x0802, 0xFFFC); + b43_phy_mask(dev, B43_PHY_G_CRS, 0x7FFF); b43_set_all_gains(dev, 3, 8, 1); start = (channel - 5 > 0) ? channel - 5 : 1; @@ -2466,7 +2425,7 @@ static u8 b43_gphy_aci_scan(struct b43_wldev *dev) b43_switch_channel(dev, channel); b43_phy_write(dev, 0x0802, (b43_phy_read(dev, 0x0802) & 0xFFFC) | 0x0003); - b43_phy_write(dev, 0x0403, b43_phy_read(dev, 0x0403) & 0xFFF8); + b43_phy_mask(dev, 0x0403, 0xFFF8); b43_phy_set(dev, B43_PHY_G_CRS, 0x8000); b43_set_original_gains(dev); for (i = 0; i < 13; i++) { |