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path: root/drivers/net/sky2.c
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Diffstat (limited to 'drivers/net/sky2.c')
-rw-r--r--drivers/net/sky2.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index cc1c8d13845..fd7accf8f30 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -1815,8 +1815,6 @@ static int sky2_down(struct net_device *dev)
1815 sky2_write32(hw, B0_IMSK, imask); 1815 sky2_write32(hw, B0_IMSK, imask);
1816 sky2_read32(hw, B0_IMSK); 1816 sky2_read32(hw, B0_IMSK);
1817 1817
1818 synchronize_irq(hw->pdev->irq);
1819
1820 /* Force flow control off */ 1818 /* Force flow control off */
1821 sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF); 1819 sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
1822 1820
@@ -1831,9 +1829,6 @@ static int sky2_down(struct net_device *dev)
1831 ctrl &= ~(GM_GPCR_TX_ENA | GM_GPCR_RX_ENA); 1829 ctrl &= ~(GM_GPCR_TX_ENA | GM_GPCR_RX_ENA);
1832 gma_write16(hw, port, GM_GP_CTRL, ctrl); 1830 gma_write16(hw, port, GM_GP_CTRL, ctrl);
1833 1831
1834 /* Make sure no packets are pending */
1835 napi_synchronize(&hw->napi);
1836
1837 sky2_write8(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET); 1832 sky2_write8(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET);
1838 1833
1839 /* Workaround shared GMAC reset */ 1834 /* Workaround shared GMAC reset */
@@ -1864,6 +1859,15 @@ static int sky2_down(struct net_device *dev)
1864 sky2_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET); 1859 sky2_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
1865 sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_SET); 1860 sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_SET);
1866 1861
1862 /* Force any delayed status interrrupt and NAPI */
1863 sky2_write32(hw, STAT_LEV_TIMER_CNT, 0);
1864 sky2_write32(hw, STAT_TX_TIMER_CNT, 0);
1865 sky2_write32(hw, STAT_ISR_TIMER_CNT, 0);
1866 sky2_read8(hw, STAT_ISR_TIMER_CTRL);
1867
1868 synchronize_irq(hw->pdev->irq);
1869 napi_synchronize(&hw->napi);
1870
1867 sky2_phy_power_down(hw, port); 1871 sky2_phy_power_down(hw, port);
1868 1872
1869 /* turn off LED's */ 1873 /* turn off LED's */