diff options
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/sky2.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index af9739c1ef5f..0b82dbba16cf 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c | |||
@@ -2115,9 +2115,8 @@ static int sky2_reset(struct sky2_hw *hw) | |||
2115 | 2115 | ||
2116 | sky2_write8(hw, B0_Y2LED, LED_STAT_ON); | 2116 | sky2_write8(hw, B0_Y2LED, LED_STAT_ON); |
2117 | 2117 | ||
2118 | /* Turn on descriptor polling (every 75us) */ | 2118 | /* Turn off descriptor polling */ |
2119 | sky2_write32(hw, B28_DPT_INI, sky2_us2clk(hw, 75)); | 2119 | sky2_write32(hw, B28_DPT_CTRL, DPT_STOP); |
2120 | sky2_write8(hw, B28_DPT_CTRL, DPT_START); | ||
2121 | 2120 | ||
2122 | /* Turn off receive timestamp */ | 2121 | /* Turn off receive timestamp */ |
2123 | sky2_write8(hw, GMAC_TI_ST_CTRL, GMT_ST_STOP); | 2122 | sky2_write8(hw, GMAC_TI_ST_CTRL, GMT_ST_STOP); |
@@ -2162,8 +2161,6 @@ static int sky2_reset(struct sky2_hw *hw) | |||
2162 | /* Set the list last index */ | 2161 | /* Set the list last index */ |
2163 | sky2_write16(hw, STAT_LAST_IDX, STATUS_RING_SIZE - 1); | 2162 | sky2_write16(hw, STAT_LAST_IDX, STATUS_RING_SIZE - 1); |
2164 | 2163 | ||
2165 | sky2_write32(hw, STAT_TX_TIMER_INI, sky2_us2clk(hw, 1000)); | ||
2166 | |||
2167 | /* These status setup values are copied from SysKonnect's driver */ | 2164 | /* These status setup values are copied from SysKonnect's driver */ |
2168 | if (is_ec_a1(hw)) { | 2165 | if (is_ec_a1(hw)) { |
2169 | /* WA for dev. #4.3 */ | 2166 | /* WA for dev. #4.3 */ |
@@ -2174,21 +2171,20 @@ static int sky2_reset(struct sky2_hw *hw) | |||
2174 | 2171 | ||
2175 | /* set Status-FIFO ISR watermark */ | 2172 | /* set Status-FIFO ISR watermark */ |
2176 | sky2_write8(hw, STAT_FIFO_ISR_WM, 0x07); /* WA for dev. #4.18 */ | 2173 | sky2_write8(hw, STAT_FIFO_ISR_WM, 0x07); /* WA for dev. #4.18 */ |
2177 | 2174 | sky2_write32(hw, STAT_TX_TIMER_INI, sky2_us2clk(hw, 10000)); | |
2178 | } else { | 2175 | } else { |
2179 | sky2_write16(hw, STAT_TX_IDX_TH, 0x000a); | 2176 | sky2_write16(hw, STAT_TX_IDX_TH, 10); |
2180 | 2177 | sky2_write8(hw, STAT_FIFO_WM, 16); | |
2181 | /* set Status-FIFO watermark */ | ||
2182 | sky2_write8(hw, STAT_FIFO_WM, 0x10); | ||
2183 | 2178 | ||
2184 | /* set Status-FIFO ISR watermark */ | 2179 | /* set Status-FIFO ISR watermark */ |
2185 | if (hw->chip_id == CHIP_ID_YUKON_XL && hw->chip_rev == 0) | 2180 | if (hw->chip_id == CHIP_ID_YUKON_XL && hw->chip_rev == 0) |
2186 | sky2_write8(hw, STAT_FIFO_ISR_WM, 0x10); | 2181 | sky2_write8(hw, STAT_FIFO_ISR_WM, 4); |
2187 | 2182 | else | |
2188 | else /* WA dev 4.109 */ | 2183 | sky2_write8(hw, STAT_FIFO_ISR_WM, 16); |
2189 | sky2_write8(hw, STAT_FIFO_ISR_WM, 0x04); | ||
2190 | 2184 | ||
2191 | sky2_write32(hw, STAT_ISR_TIMER_INI, 0x0190); | 2185 | sky2_write32(hw, STAT_TX_TIMER_INI, sky2_us2clk(hw, 1000)); |
2186 | sky2_write32(hw, STAT_LEV_TIMER_INI, sky2_us2clk(hw, 100)); | ||
2187 | sky2_write32(hw, STAT_ISR_TIMER_INI, sky2_us2clk(hw, 20)); | ||
2192 | } | 2188 | } |
2193 | 2189 | ||
2194 | /* enable status unit */ | 2190 | /* enable status unit */ |