diff options
| author | Stephen Hemminger <shemminger@osdl.org> | 2005-07-22 16:26:08 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-07-31 00:40:53 -0400 |
| commit | d8a09943ebbaca9befd995d8fe10dd9885256dbf (patch) | |
| tree | b530330e5d8833f86a148c0acb9bf611ff8aeeb4 /drivers | |
| parent | 2c66851460c9438823e39b76887376d1511fb67c (diff) | |
[PATCH] skge: fifo control register access fix
The code to clear fifo errors was incorrect and sending garbage
to the external phy. Removed the no longer used inline's funcs.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/skge.c | 17 | ||||
| -rw-r--r-- | drivers/net/skge.h | 11 |
2 files changed, 10 insertions, 18 deletions
diff --git a/drivers/net/skge.c b/drivers/net/skge.c index 6b04b89cbb4..f50405b4fba 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -1818,8 +1818,8 @@ static void yukon_stop(struct skge_port *skge) gma_read16(hw, port, GM_GP_CTRL); /* set GPHY Control reset */ - gma_write32(hw, port, GPHY_CTRL, GPC_RST_SET); - gma_write32(hw, port, GMAC_CTRL, GMC_RST_SET); + skge_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET); + skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_RST_SET); } static void yukon_get_stats(struct skge_port *skge, u64 *data) @@ -1850,11 +1850,12 @@ static void yukon_mac_intr(struct skge_hw *hw, int port) if (status & GM_IS_RX_FF_OR) { ++skge->net_stats.rx_fifo_errors; - gma_write8(hw, port, RX_GMF_CTRL_T, GMF_CLI_RX_FO); + skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_CLI_RX_FO); } + if (status & GM_IS_TX_FF_UR) { ++skge->net_stats.tx_fifo_errors; - gma_write8(hw, port, TX_GMF_CTRL_T, GMF_CLI_TX_FU); + skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_CLI_TX_FU); } } @@ -1898,12 +1899,14 @@ static void yukon_link_down(struct skge_port *skge) { struct skge_hw *hw = skge->hw; int port = skge->port; + u16 ctrl; pr_debug("yukon_link_down\n"); gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0); - gm_phy_write(hw, port, GM_GP_CTRL, - gm_phy_read(hw, port, GM_GP_CTRL) - & ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA)); + + ctrl = gma_read16(hw, port, GM_GP_CTRL); + ctrl &= ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA); + gma_write16(hw, port, GM_GP_CTRL, ctrl); if (skge->flow_control == FLOW_MODE_REM_SEND) { /* restore Asymmetric Pause bit */ diff --git a/drivers/net/skge.h b/drivers/net/skge.h index 2086809f4b0..e2546950bf5 100644 --- a/drivers/net/skge.h +++ b/drivers/net/skge.h @@ -2606,17 +2606,6 @@ static inline void gma_write16(const struct skge_hw *hw, int port, int r, u16 v) skge_write16(hw, SK_GMAC_REG(port,r), v); } -static inline void gma_write32(const struct skge_hw *hw, int port, int r, u32 v) -{ - skge_write16(hw, SK_GMAC_REG(port, r), (u16) v); - skge_write32(hw, SK_GMAC_REG(port, r+4), (u16)(v >> 16)); -} - -static inline void gma_write8(const struct skge_hw *hw, int port, int r, u8 v) -{ - skge_write8(hw, SK_GMAC_REG(port,r), v); -} - static inline void gma_set_addr(struct skge_hw *hw, int port, int reg, const u8 *addr) { |