Realtek switch SoC docs

longan feature FLOWCONTROL_BACKPRESSURE

Registers

Offset Name Summary
FLOWCONTROL_BACKPRESSURE
3bc0 ETE_FC_REMOTE_TX_PAUSE_STS
3bc4 ETE_FC_SPECIAL_PAUSE_DMAC
3bcc ETE_FC_SPECIAL_PAUSE_SMAC
3bd4 ETE_FC_PAUSE_FRAME_PORT_CONGEST_STS
3d08 FC_PORT_Q_EGR_PAGE_CNT_SET0
3d28 FC_PORT_Q_EGR_PKT_CNT_SET0
67e0 DMY_REG0_PER_PORT_TXQ_REG_28P
7668 FC_PORT_EGR_PAGE_CNT
766c DMY_REG0_PER_PORT_TXQ_REG_29P
791c FC_Q_EGR_DROP_THR
79dc FC_PORT_EGR_DROP_THR_SET_SEL
79e4 FC_LB_PORT_Q_EGR_DROP_THR
79e8 FC_LB_PORT_EGR_PAGE_CNT
79ec FC_LB_PORT_EGR_PKT_CNT
79f0 FC_REPCT_Q_HSA_THR
79f8 FC_REPCT_Q_HSA_CNT
7a00 DMY_REG1_EGRESS_CTRL
7dc0 FC_CPU_Q_EGR_DROP_THR
7e40 FC_CPU_Q_EGR_PAGE_CNT
7ec0 FC_CPU_Q_EGR_PKT_CNT
7f40 DMY_REG1_P28_TXQ_REG
ab20 FC_REPCT_Q_HSM_THR
ab28 FC_PORT_REPCT_FC_EN
ab2c FC_REPCT_Q_PORT_SEL_EN
ab30 FC_REPCT_Q_PORT_SEL
ab34 FC_REPCT_Q_INT_PRI_MAPPING
ab38 FC_REPCT_Q_HSM_CNT
ab40 DMY_REG0_RT_REG
c380 FC_PORT_EGR_DROP_CTRL
c3f4 FC_HOL_PRVNT_CTRL
c3f8 FC_PORT_Q_EGR_DROP_CTRL_SET0
c458 FC_PORT_Q_EGR_DROP_CTRL_SET1
c468 FC_CPU_Q_EGR_DROP_CTRL
c46c FC_PORT_Q_EGR_FORCE_DROP_CTRL_SET0
c4cc FC_PORT_Q_EGR_FORCE_DROP_CTRL_SET1
c4dc FC_CPU_Q_EGR_FORCE_DROP_CTRL
c4e0 FC_LB_PORT_CTRL
c4e4 DMY_REG0_EGRESS_DROP
d800 FC_CTRL
d804 FC_PORT_ACT_CTRL
d878 FC_GLB_SYS_UTIL_THR
d87c FC_GLB_DROP_THR
d880 FC_GLB_HI_THR
d884 FC_GLB_LO_THR
d888 FC_GLB_FCOFF_HI_THR
d88c FC_GLB_FCOFF_LO_THR
d890 FC_JUMBO_HI_THR
d894 FC_JUMBO_LO_THR
d898 FC_JUMBO_FCOFF_HI_THR
d89c FC_JUMBO_FCOFF_LO_THR
d8a0 FC_JUMBO_THR_ADJUST
d8a4 FC_PORT_HI_THR
d8b4 FC_PORT_LO_THR
d8c4 FC_PORT_FCOFF_HI_THR
d8d4 FC_PORT_FCOFF_LO_THR
d8e4 FC_PORT_GUAR_THR
d8f4 FC_PORT_THR_SET_SEL
d8fc FC_GLB_PAGE_CNT
d900 FC_PORT_PAGE_CNT
d974 FC_GLB_PAGE_PEAKCNT
d978 FC_PORT_CUR_PAGE_CNT
d9ec FC_PORT_PEAK_PAGE_CNT
da60 DMY_REG0_INGRESS_CTRL
da64 DMY_REG1_INGRESS_CTRL
dc38 ETE_FC_CTRL
dc3c ETE_FC_CASCADE_PORT_DROP_THR
dc40 ETE_FC_ON_REMOTE_PORT_THR
dc48 ETE_FC_OFF_REMOTE_PORT_THR
dc50 ETE_FC_REMOTE_PORT_GUAR_THR
dc58 ETE_FC_REMOTE_PORT_THR_SET_SEL
dc5c ETE_FC_REMOTE_CONGEST_STS
dc60 ETE_FC_REMOTE_PORT_PAGE_CNT
dcd4 ETE_FC_PORT_PAGE_CNT_ERROR
dcd8 ETE_FC_REMOTE_PORT_PAGE_CNT_ERROR
dcdc ETE_FC_L2NTFY_PORT_PAGE_CNT
dce0 ETE_FC_REMOTE_L2NTFY_PORT_PAGE_CNT
dce4 ETE_FC_L2NTFY_PORT_PAGE_CNT_ERROR
dce8 ETE_FC_REMOTE_L2NTFY_PORT_PAGE_CNT_ERROR
e6e0 FC_PORT_Q_EGR_PAGE_CNT_SET1
e7a0 FC_PORT_Q_EGR_PKT_CNT_SET1