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rtl8187: fix wrong register initialization in 8187B 

We were using wrong address for BRSR (Basic Rate Set Register) while
initializing its value, comparing with Realtek sources, for 8187B case.

Also, the same register is initialized in rtl8187b_reg_table, so remove
the duplicate initialization from the table.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Herton Ronaldo Krzesinski 2010-11-01 22:59:33 -02:00 committed by John W. Linville
parent f002c25cc1
commit 60f589145d
1 changed files with 10 additions and 6 deletions
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16
drivers/net/wireless/rtl818x/rtl8187_dev.c
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@ -725,11 +725,11 @@ static const u8 rtl8187b_reg_table[][3] = {
{0x62, 0x08, 2}, {0x63, 0x08, 2}, {0x64, 0xCF, 2}, {0x72, 0x56, 2},
{0x73, 0x9A, 2},
{0x34, 0xF0, 0}, {0x35, 0x0F, 0}, {0x5B, 0x40, 0}, {0x84, 0x88, 0},
{0x85, 0x24, 0}, {0x88, 0x54, 0}, {0x8B, 0xB8, 0}, {0x8C, 0x07, 0},
{0x8D, 0x00, 0}, {0x94, 0x1B, 0}, {0x95, 0x12, 0}, {0x96, 0x00, 0},
{0x97, 0x06, 0}, {0x9D, 0x1A, 0}, {0x9F, 0x10, 0}, {0xB4, 0x22, 0},
{0xBE, 0x80, 0}, {0xDB, 0x00, 0}, {0xEE, 0x00, 0}, {0x4C, 0x00, 2},
{0x5B, 0x40, 0}, {0x84, 0x88, 0}, {0x85, 0x24, 0}, {0x88, 0x54, 0},
{0x8B, 0xB8, 0}, {0x8C, 0x07, 0}, {0x8D, 0x00, 0}, {0x94, 0x1B, 0},
{0x95, 0x12, 0}, {0x96, 0x00, 0}, {0x97, 0x06, 0}, {0x9D, 0x1A, 0},
{0x9F, 0x10, 0}, {0xB4, 0x22, 0}, {0xBE, 0x80, 0}, {0xDB, 0x00, 0},
{0xEE, 0x00, 0}, {0x4C, 0x00, 2},
{0x9F, 0x00, 3}, {0x8C, 0x01, 0}, {0x8D, 0x10, 0}, {0x8E, 0x08, 0},
{0x8F, 0x00, 0}
@ -770,7 +770,11 @@ static int rtl8187b_init_hw(struct ieee80211_hw *dev)
if (res)
return res;
rtl818x_iowrite16(priv, (__le16 *)0xFF2D, 0x0FFF);
/* BRSR (Basic Rate Set Register) on 8187B looks to be the same as
* RESP_RATE on 8187L in Realtek sources: each bit should be each
* one of the 12 rates, all are enabled */
rtl818x_iowrite16(priv, (__le16 *)0xFF34, 0x0FFF);
reg = rtl818x_ioread8(priv, &priv->map->CW_CONF);
reg |= RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT;
rtl818x_iowrite8(priv, &priv->map->CW_CONF, reg);