diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2008-10-31 16:52:58 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-11-10 20:17:34 (GMT) |
| commit | a3d67bc2e9e25f09151971192946fe3b68543649 (patch) | |
| tree | f994be964fec20097a9a415ca028653c4f21712e /drivers/net | |
| parent | 35cc988a5620cea03fd97e96c530e1f259ef913b (diff) | |
| download | linux-a3d67bc2e9e25f09151971192946fe3b68543649.tar.xz | |
rtl8187: Remove CCK delays
Routine rtl8225_write_phy_cck() calls rtl8225_write_phy(), which concludes
with a sleep of 1 msec; therefore a call to rtl8225_write_phy_cck()
immediately followed by an msleep(1) is not needed.
Signed-off-by: Larry Finger <Larry.Finger@larry.finger>
Tested-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Tested-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/rtl8187_rtl8225.c | 92 |
1 files changed, 46 insertions, 46 deletions
diff --git a/drivers/net/wireless/rtl8187_rtl8225.c b/drivers/net/wireless/rtl8187_rtl8225.c index 7ae7b84..9ecac76 100644 --- a/drivers/net/wireless/rtl8187_rtl8225.c +++ b/drivers/net/wireless/rtl8187_rtl8225.c @@ -423,40 +423,40 @@ static void rtl8225_rf_init(struct ieee80211_hw *dev) rtl8225_write_phy_ofdm(dev, 0x1d, rtl8225_gain[2 * 4 + 3]); rtl8225_write_phy_ofdm(dev, 0x23, rtl8225_gain[2 * 4 + 1]); - rtl8225_write_phy_cck(dev, 0x00, 0x98); msleep(1); - rtl8225_write_phy_cck(dev, 0x03, 0x20); msleep(1); - rtl8225_write_phy_cck(dev, 0x04, 0x7e); msleep(1); - rtl8225_write_phy_cck(dev, 0x05, 0x12); msleep(1); - rtl8225_write_phy_cck(dev, 0x06, 0xfc); msleep(1); - rtl8225_write_phy_cck(dev, 0x07, 0x78); msleep(1); - rtl8225_write_phy_cck(dev, 0x08, 0x2e); msleep(1); - rtl8225_write_phy_cck(dev, 0x10, 0x9b); msleep(1); - rtl8225_write_phy_cck(dev, 0x11, 0x88); msleep(1); - rtl8225_write_phy_cck(dev, 0x12, 0x47); msleep(1); + rtl8225_write_phy_cck(dev, 0x00, 0x98); + rtl8225_write_phy_cck(dev, 0x03, 0x20); + rtl8225_write_phy_cck(dev, 0x04, 0x7e); + rtl8225_write_phy_cck(dev, 0x05, 0x12); + rtl8225_write_phy_cck(dev, 0x06, 0xfc); + rtl8225_write_phy_cck(dev, 0x07, 0x78); + rtl8225_write_phy_cck(dev, 0x08, 0x2e); + rtl8225_write_phy_cck(dev, 0x10, 0x9b); + rtl8225_write_phy_cck(dev, 0x11, 0x88); + rtl8225_write_phy_cck(dev, 0x12, 0x47); rtl8225_write_phy_cck(dev, 0x13, 0xd0); rtl8225_write_phy_cck(dev, 0x19, 0x00); rtl8225_write_phy_cck(dev, 0x1a, 0xa0); rtl8225_write_phy_cck(dev, 0x1b, 0x08); rtl8225_write_phy_cck(dev, 0x40, 0x86); - rtl8225_write_phy_cck(dev, 0x41, 0x8d); msleep(1); - rtl8225_write_phy_cck(dev, 0x42, 0x15); msleep(1); - rtl8225_write_phy_cck(dev, 0x43, 0x18); msleep(1); - rtl8225_write_phy_cck(dev, 0x44, 0x1f); msleep(1); - rtl8225_write_phy_cck(dev, 0x45, 0x1e); msleep(1); - rtl8225_write_phy_cck(dev, 0x46, 0x1a); msleep(1); - rtl8225_write_phy_cck(dev, 0x47, 0x15); msleep(1); - rtl8225_write_phy_cck(dev, 0x48, 0x10); msleep(1); - rtl8225_write_phy_cck(dev, 0x49, 0x0a); msleep(1); - rtl8225_write_phy_cck(dev, 0x4a, 0x05); msleep(1); - rtl8225_write_phy_cck(dev, 0x4b, 0x02); msleep(1); - rtl8225_write_phy_cck(dev, 0x4c, 0x05); msleep(1); + rtl8225_write_phy_cck(dev, 0x41, 0x8d); + rtl8225_write_phy_cck(dev, 0x42, 0x15); + rtl8225_write_phy_cck(dev, 0x43, 0x18); + rtl8225_write_phy_cck(dev, 0x44, 0x1f); + rtl8225_write_phy_cck(dev, 0x45, 0x1e); + rtl8225_write_phy_cck(dev, 0x46, 0x1a); + rtl8225_write_phy_cck(dev, 0x47, 0x15); + rtl8225_write_phy_cck(dev, 0x48, 0x10); + rtl8225_write_phy_cck(dev, 0x49, 0x0a); + rtl8225_write_phy_cck(dev, 0x4a, 0x05); + rtl8225_write_phy_cck(dev, 0x4b, 0x02); + rtl8225_write_phy_cck(dev, 0x4c, 0x05); rtl818x_iowrite8(priv, &priv->map->TESTR, 0x0D); rtl8225_rf_set_tx_power(dev, 1); /* RX antenna default to A */ - rtl8225_write_phy_cck(dev, 0x10, 0x9b); msleep(1); /* B: 0xDB */ + rtl8225_write_phy_cck(dev, 0x10, 0x9b); /* B: 0xDB */ rtl8225_write_phy_ofdm(dev, 0x26, 0x90); /* B: 0x10 */ rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03); /* B: 0x00 */ @@ -785,40 +785,40 @@ static void rtl8225z2_rf_init(struct ieee80211_hw *dev) rtl8225_write_phy_ofdm(dev, 0x1d, rtl8225z2_gain_bg[4 * 3 + 2]); rtl8225_write_phy_ofdm(dev, 0x21, 0x37); - rtl8225_write_phy_cck(dev, 0x00, 0x98); msleep(1); - rtl8225_write_phy_cck(dev, 0x03, 0x20); msleep(1); - rtl8225_write_phy_cck(dev, 0x04, 0x7e); msleep(1); - rtl8225_write_phy_cck(dev, 0x05, 0x12); msleep(1); - rtl8225_write_phy_cck(dev, 0x06, 0xfc); msleep(1); - rtl8225_write_phy_cck(dev, 0x07, 0x78); msleep(1); - rtl8225_write_phy_cck(dev, 0x08, 0x2e); msleep(1); - rtl8225_write_phy_cck(dev, 0x10, 0x9b); msleep(1); - rtl8225_write_phy_cck(dev, 0x11, 0x88); msleep(1); - rtl8225_write_phy_cck(dev, 0x12, 0x47); msleep(1); + rtl8225_write_phy_cck(dev, 0x00, 0x98); + rtl8225_write_phy_cck(dev, 0x03, 0x20); + rtl8225_write_phy_cck(dev, 0x04, 0x7e); + rtl8225_write_phy_cck(dev, 0x05, 0x12); + rtl8225_write_phy_cck(dev, 0x06, 0xfc); + rtl8225_write_phy_cck(dev, 0x07, 0x78); + rtl8225_write_phy_cck(dev, 0x08, 0x2e); + rtl8225_write_phy_cck(dev, 0x10, 0x9b); + rtl8225_write_phy_cck(dev, 0x11, 0x88); + rtl8225_write_phy_cck(dev, 0x12, 0x47); rtl8225_write_phy_cck(dev, 0x13, 0xd0); rtl8225_write_phy_cck(dev, 0x19, 0x00); rtl8225_write_phy_cck(dev, 0x1a, 0xa0); rtl8225_write_phy_cck(dev, 0x1b, 0x08); rtl8225_write_phy_cck(dev, 0x40, 0x86); - rtl8225_write_phy_cck(dev, 0x41, 0x8d); msleep(1); - rtl8225_write_phy_cck(dev, 0x42, 0x15); msleep(1); - rtl8225_write_phy_cck(dev, 0x43, 0x18); msleep(1); - rtl8225_write_phy_cck(dev, 0x44, 0x36); msleep(1); - rtl8225_write_phy_cck(dev, 0x45, 0x35); msleep(1); - rtl8225_write_phy_cck(dev, 0x46, 0x2e); msleep(1); - rtl8225_write_phy_cck(dev, 0x47, 0x25); msleep(1); - rtl8225_write_phy_cck(dev, 0x48, 0x1c); msleep(1); - rtl8225_write_phy_cck(dev, 0x49, 0x12); msleep(1); - rtl8225_write_phy_cck(dev, 0x4a, 0x09); msleep(1); - rtl8225_write_phy_cck(dev, 0x4b, 0x04); msleep(1); - rtl8225_write_phy_cck(dev, 0x4c, 0x05); msleep(1); + rtl8225_write_phy_cck(dev, 0x41, 0x8d); + rtl8225_write_phy_cck(dev, 0x42, 0x15); + rtl8225_write_phy_cck(dev, 0x43, 0x18); + rtl8225_write_phy_cck(dev, 0x44, 0x36); + rtl8225_write_phy_cck(dev, 0x45, 0x35); + rtl8225_write_phy_cck(dev, 0x46, 0x2e); + rtl8225_write_phy_cck(dev, 0x47, 0x25); + rtl8225_write_phy_cck(dev, 0x48, 0x1c); + rtl8225_write_phy_cck(dev, 0x49, 0x12); + rtl8225_write_phy_cck(dev, 0x4a, 0x09); + rtl8225_write_phy_cck(dev, 0x4b, 0x04); + rtl8225_write_phy_cck(dev, 0x4c, 0x05); rtl818x_iowrite8(priv, (u8 *)0xFF5B, 0x0D); msleep(1); rtl8225z2_rf_set_tx_power(dev, 1); /* RX antenna default to A */ - rtl8225_write_phy_cck(dev, 0x10, 0x9b); msleep(1); /* B: 0xDB */ + rtl8225_write_phy_cck(dev, 0x10, 0x9b); /* B: 0xDB */ rtl8225_write_phy_ofdm(dev, 0x26, 0x90); /* B: 0x10 */ rtl818x_iowrite8(priv, &priv->map->TX_ANTENNA, 0x03); /* B: 0x00 */ |