3 Replies Latest reply on Aug 30, 2018 7:58 AM by Carlos_A

    D-1539 KR ethernet documentation

    haberlan Community Member

      The ixgbe driver references these registers for configuring the KR Ethernet.  Where can I find documentation for them?  Doesn't appear to be in D-1500 family Vol 4 datasheet.

       

      From ixgbe_type.h:

       

      #define IXGBE_KRM_PORT_CAR_GEN_CTRL(P) ((P) ? 0x8010 : 0x4010)

      #define IXGBE_KRM_LINK_S1(P) ((P) ? 0x8200 : 0x4200)

      #define IXGBE_KRM_LINK_CTRL_1(P) ((P) ? 0x820C : 0x420C)

      #define IXGBE_KRM_AN_CNTL_1(P) ((P) ? 0x822C : 0x422C)

      #define IXGBE_KRM_AN_CNTL_4(P) ((P) ? 0x8238 : 0x4238)

      #define IXGBE_KRM_AN_CNTL_8(P) ((P) ? 0x8248 : 0x4248)

      #define IXGBE_KRM_PCS_KX_AN(P) ((P) ? 0x9918 : 0x5918)

      #define IXGBE_KRM_PCS_KX_AN_LP(P) ((P) ? 0x991C : 0x591C)

      #define IXGBE_KRM_SGMII_CTRL(P) ((P) ? 0x82A0 : 0x42A0)

      #define IXGBE_KRM_LP_BASE_PAGE_HIGH(P) ((P) ? 0x836C : 0x436C)

      #define IXGBE_KRM_DSP_TXFFE_STATE_4(P) ((P) ? 0x8634 : 0x4634)

      #define IXGBE_KRM_DSP_TXFFE_STATE_5(P) ((P) ? 0x8638 : 0x4638)

      #define IXGBE_KRM_RX_TRN_LINKUP_CTRL(P) ((P) ? 0x8B00 : 0x4B00)

      #define IXGBE_KRM_PMD_DFX_BURNIN(P) ((P) ? 0x8E00 : 0x4E00)

      #define IXGBE_KRM_PMD_FLX_MASK_ST20(P) ((P) ? 0x9054 : 0x5054)

      #define IXGBE_KRM_TX_COEFF_CTRL_1(P) ((P) ? 0x9520 : 0x5520)

      #define IXGBE_KRM_RX_ANA_CTL(P) ((P) ? 0x9A00 : 0x5A00)