diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h index ea4371f4335..e920800a7bc 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h @@ -149,6 +149,7 @@ struct bnx2x_phy { #define FLAGS_DUMMY_READ (1<<9) #define FLAGS_MDC_MDIO_WA_B0 (1<<10) #define FLAGS_TX_ERROR_CHECK (1<<12) +#define FLAGS_EEE_10GBT (1<<13) /* preemphasis values for the rx side */ u16 rx_preemphasis[4]; @@ -265,6 +266,30 @@ struct link_params { u8 num_phys; u8 rsrv; + + /* Used to configure the EEE Tx LPI timer, has several modes of + * operation, according to bits 29:28 - + * 2'b00: Timer will be configured by nvram, output will be the value + * from nvram. + * 2'b01: Timer will be configured by nvram, output will be in + * microseconds. + * 2'b10: bits 1:0 contain an nvram value which will be used instead + * of the one located in the nvram. Output will be that value. + * 2'b11: bits 19:0 contain the idle timer in microseconds; output + * will be in microseconds. + * Bits 31:30 should be 2'b11 in order for EEE to be enabled. + */ + u32 eee_mode; +#define EEE_MODE_NVRAM_BALANCED_TIME (0xa00) +#define EEE_MODE_NVRAM_AGGRESSIVE_TIME (0x100) +#define EEE_MODE_NVRAM_LATENCY_TIME (0x6000) +#define EEE_MODE_NVRAM_MASK (0x3) +#define EEE_MODE_TIMER_MASK (0xfffff) +#define EEE_MODE_OUTPUT_TIME (1<<28) +#define EEE_MODE_OVERRIDE_NVRAM (1<<29) +#define EEE_MODE_ENABLE_LPI (1<<30) +#define EEE_MODE_ADV_LPI (1<<31) + u16 hw_led_mode; /* part of the hw_config read from the shmem */ u32 multi_phy_config; @@ -301,6 +326,7 @@ struct link_vars { /* The same definitions as the shmem parameter */ u32 link_status; + u32 eee_status; u8 fault_detected; u8 rsrv1; u16 periodic_flags; |