| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1338621416-22425-3-git-send-email-jeffrey.t.kirsher@intel.com> Date: Sat, 2 Jun 2012 00:16:56 -0700 From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> To: davem@...emloft.net Cc: Bruce Allan <bruce.w.allan@...el.com>, netdev@...r.kernel.org, gospo@...hat.com, sassmann@...hat.com, Jeff Kirsher <jeffrey.t.kirsher@...el.com> Subject: [net 2/2] e1000e: fix Rapid Start Technology support for i217 From: Bruce Allan <bruce.w.allan@...el.com> 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 <bruce.w.allan@...el.com> Tested-by: Aaron Brown <aaron.f.brown@...el.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com> --- drivers/net/ethernet/intel/e1000e/ich8lan.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) 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) -- 1.7.10.2 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists