Messages in this thread | | | Date | Thu, 11 Dec 2014 21:39:13 -0500 (EST) | Subject | Re: [PATCH net-next v2] r8169:update rtl8168g pcie ephy parameter | From | David Miller <> |
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From: Chunhao Lin <hau@realtek.com> Date: Wed, 10 Dec 2014 21:28:38 +0800
> Add ephy parameter to rtl8168g. > Also change the common function of rtl8168g from "rtl_hw_start_8168g_1" to > "rtl_hw_start_8168g". And function "rtl_hw_start_8168g_1" is used for > setting rtl8168g hardware parameters. > > Following is the explanation of what hardware parameter change for. > rtl8168g may erroneous judge the PCIe signal quality and show the error bit > on PCI configuration space when in PCIe low power mode. > The following ephy parameters are for above issue. > { 0x00, 0x0000, 0x0008 } > { 0x0c, 0x37d0, 0x0820 } > { 0x1e, 0x0000, 0x0001 } > > rtl8168g may return to PCIe L0 from PCIe L0s low power mode too slow. > The following ephy parameter is for above issue. > { 0x19, 0x8000, 0x0000 } > > Signed-off-by: Chunhao Lin <hau@realtek.com>
Applied, thanks.
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