From: Bruce Allan Date: Thu, 10 May 2012 02:51:17 +0000 (+0000) Subject: e1000e: fix Rapid Start Technology support for i217 X-Git-Tag: upstream/snapshot3+hdmi~7296^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6d7407bfba0b4eb21d843ff1f9e9c86156e502b2;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git e1000e: fix Rapid Start Technology support for i217 The definition of I217_PROXY_CTRL must use the BM_PHY_REG() macro instead of the PHY_REG() macro for PHY page 800 register 70 since it is for a PHY register greater than the maximum allowed by the latter macro, and fix a typo setting the I217_MEMPWR register in e1000_suspend_workarounds_ich8lan. Also for clarity, rename a few defines as bit definitions instead of masks. Signed-off-by: Bruce Allan Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c index bbf70ba..238ab2f 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c @@ -165,14 +165,14 @@ #define I217_EEE_100_SUPPORTED (1 << 1) /* 100BaseTx EEE supported */ /* Intel Rapid Start Technology Support */ -#define I217_PROXY_CTRL PHY_REG(BM_WUC_PAGE, 70) +#define I217_PROXY_CTRL BM_PHY_REG(BM_WUC_PAGE, 70) #define I217_PROXY_CTRL_AUTO_DISABLE 0x0080 #define I217_SxCTRL PHY_REG(BM_PORT_CTRL_PAGE, 28) -#define I217_SxCTRL_MASK 0x1000 +#define I217_SxCTRL_ENABLE_LPI_RESET 0x1000 #define I217_CGFREG PHY_REG(772, 29) -#define I217_CGFREG_MASK 0x0002 +#define I217_CGFREG_ENABLE_MTA_RESET 0x0002 #define I217_MEMPWR PHY_REG(772, 26) -#define I217_MEMPWR_MASK 0x0010 +#define I217_MEMPWR_DISABLE_SMB_RELEASE 0x0010 /* Strapping Option Register - RO */ #define E1000_STRAP 0x0000C @@ -4089,12 +4089,12 @@ void e1000_suspend_workarounds_ich8lan(struct e1000_hw *hw) * power good. */ e1e_rphy_locked(hw, I217_SxCTRL, &phy_reg); - phy_reg |= I217_SxCTRL_MASK; + phy_reg |= I217_SxCTRL_ENABLE_LPI_RESET; e1e_wphy_locked(hw, I217_SxCTRL, phy_reg); /* Disable the SMB release on LCD reset. */ e1e_rphy_locked(hw, I217_MEMPWR, &phy_reg); - phy_reg &= ~I217_MEMPWR; + phy_reg &= ~I217_MEMPWR_DISABLE_SMB_RELEASE; e1e_wphy_locked(hw, I217_MEMPWR, phy_reg); } @@ -4103,7 +4103,7 @@ void e1000_suspend_workarounds_ich8lan(struct e1000_hw *hw) * Support */ e1e_rphy_locked(hw, I217_CGFREG, &phy_reg); - phy_reg |= I217_CGFREG_MASK; + phy_reg |= I217_CGFREG_ENABLE_MTA_RESET; e1e_wphy_locked(hw, I217_CGFREG, phy_reg); release: @@ -4176,7 +4176,7 @@ void e1000_resume_workarounds_pchlan(struct e1000_hw *hw) ret_val = e1e_rphy_locked(hw, I217_MEMPWR, &phy_reg); if (ret_val) goto release; - phy_reg |= I217_MEMPWR_MASK; + phy_reg |= I217_MEMPWR_DISABLE_SMB_RELEASE; e1e_wphy_locked(hw, I217_MEMPWR, phy_reg); /* Disable Proxy */ @@ -4186,7 +4186,7 @@ void e1000_resume_workarounds_pchlan(struct e1000_hw *hw) ret_val = e1e_rphy_locked(hw, I217_CGFREG, &phy_reg); if (ret_val) goto release; - phy_reg &= ~I217_CGFREG_MASK; + phy_reg &= ~I217_CGFREG_ENABLE_MTA_RESET; e1e_wphy_locked(hw, I217_CGFREG, phy_reg); release: if (ret_val)