/**********************************************************************
* Author : Cavium , Inc .
*
* Contact : support @ cavium . com
* Please include " LiquidIO " in the subject .
*
* Copyright ( c ) 2003 - 2016 Cavium , Inc .
*
* This file is free software ; you can redistribute it and / or modify
* it under the terms of the GNU General Public License , Version 2 , as
* published by the Free Software Foundation .
*
* This file is distributed in the hope that it will be useful , but
* AS - IS and WITHOUT ANY WARRANTY ; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE , TITLE , or
* NONINFRINGEMENT . See the GNU General Public License for more details .
***********************************************************************/
/*! \file cn23xx_vf_regs.h
* \ brief Host Driver : Register Address and Register Mask values for
* Octeon CN23XX vf functions .
*/
#ifndef __CN23XX_VF_REGS_H__
#define __CN23XX_VF_REGS_H__
#define CN23XX_CONFIG_XPANSION_BAR 0 x38
#define CN23XX_CONFIG_PCIE_CAP 0 x70
#define CN23XX_CONFIG_PCIE_DEVCAP 0 x74
#define CN23XX_CONFIG_PCIE_DEVCTL 0 x78
#define CN23XX_CONFIG_PCIE_LINKCAP 0 x7C
#define CN23XX_CONFIG_PCIE_LINKCTL 0 x80
#define CN23XX_CONFIG_PCIE_SLOTCAP 0 x84
#define CN23XX_CONFIG_PCIE_SLOTCTL 0 x88
#define CN23XX_CONFIG_PCIE_FLTMSK 0 x720
/* The input jabber is used to determine the TSO max size.
* Due to H / W limitation , this needs to be reduced to 60000
* in order to use H / W TSO and avoid the WQE malformation
* PKO_BUG_24989_WQE_LEN
*/
#define CN23XX_DEFAULT_INPUT_JABBER 0 xEA60 /*60000*/
/* ############## BAR0 Registers ################ */
/* Each Input Queue register is at a 16-byte Offset in BAR0 */
#define CN23XX_VF_IQ_OFFSET 0 x20000
/*###################### REQUEST QUEUE #########################*/
/* 64 registers for Input Queue Instr Count - SLI_PKT_IN_DONE0_CNTS */
#define CN23XX_VF_SLI_IQ_INSTR_COUNT_START64 0 x10040
/* 64 registers for Input Queues Start Addr - SLI_PKT0_INSTR_BADDR */
#define CN23XX_VF_SLI_IQ_BASE_ADDR_START64 0 x10010
/* 64 registers for Input Doorbell - SLI_PKT0_INSTR_BAOFF_DBELL */
#define CN23XX_VF_SLI_IQ_DOORBELL_START 0 x10020
/* 64 registers for Input Queue size - SLI_PKT0_INSTR_FIFO_RSIZE */
#define CN23XX_VF_SLI_IQ_SIZE_START 0 x10030
/* 64 registers (64-bit) - ES, RO, NS, Arbitration for Input Queue Data &
* gather list fetches . SLI_PKT ( 0 . . 63 ) _ INPUT_CONTROL .
*/
#define CN23XX_VF_SLI_IQ_PKT_CONTROL_START64 0 x10000
/*------- Request Queue Macros ---------*/
#define CN23XX_VF_SLI_IQ_PKT_CONTROL64(iq) \
(CN23XX_VF_SLI_IQ_PKT_CONTROL_START64 + ((iq) * CN23XX_VF_IQ_OFFSET))
#define CN23XX_VF_SLI_IQ_BASE_ADDR64(iq) \
(CN23XX_VF_SLI_IQ_BASE_ADDR_START64 + ((iq) * CN23XX_VF_IQ_OFFSET))
#define CN23XX_VF_SLI_IQ_SIZE(iq) \
(CN23XX_VF_SLI_IQ_SIZE_START + ((iq) * CN23XX_VF_IQ_OFFSET))
#define CN23XX_VF_SLI_IQ_DOORBELL(iq) \
(CN23XX_VF_SLI_IQ_DOORBELL_START + ((iq) * CN23XX_VF_IQ_OFFSET))
#define CN23XX_VF_SLI_IQ_INSTR_COUNT64(iq) \
(CN23XX_VF_SLI_IQ_INSTR_COUNT_START64 + ((iq) * CN23XX_VF_IQ_OFFSET))
/*------------------ Masks ----------------*/
#define CN23XX_PKT_INPUT_CTL_VF_NUM BIT_ULL(32 )
#define CN23XX_PKT_INPUT_CTL_MAC_NUM BIT(29 )
/* Number of instructions to be read in one MAC read request.
* setting to Max value ( 4 )
*/
#define CN23XX_PKT_INPUT_CTL_RDSIZE (3 << 25 )
#define CN23XX_PKT_INPUT_CTL_IS_64B BIT(24 )
#define CN23XX_PKT_INPUT_CTL_RST BIT(23 )
#define CN23XX_PKT_INPUT_CTL_QUIET BIT(28 )
#define CN23XX_PKT_INPUT_CTL_RING_ENB BIT(22 )
#define CN23XX_PKT_INPUT_CTL_DATA_NS BIT(8 )
#define CN23XX_PKT_INPUT_CTL_DATA_ES_64B_SWAP BIT(6 )
#define CN23XX_PKT_INPUT_CTL_DATA_RO BIT(5 )
#define CN23XX_PKT_INPUT_CTL_USE_CSR BIT(4 )
#define CN23XX_PKT_INPUT_CTL_GATHER_NS BIT(3 )
#define CN23XX_PKT_INPUT_CTL_GATHER_ES_64B_SWAP (2 )
#define CN23XX_PKT_INPUT_CTL_GATHER_RO (1 )
/** Rings per Virtual Function [RO] **/
#define CN23XX_PKT_INPUT_CTL_RPVF_MASK (0 x3F)
#define CN23XX_PKT_INPUT_CTL_RPVF_POS (48 )
/* These bits[47:44][RO] give the Physical function number info within the MAC*/
#define CN23XX_PKT_INPUT_CTL_PF_NUM_MASK (0 x7)
#define CN23XX_PKT_INPUT_CTL_PF_NUM_POS (45 )
/** These bits[43:32][RO] give the virtual function number info within the PF*/
#define CN23XX_PKT_INPUT_CTL_VF_NUM_MASK (0 x1FFF)
#define CN23XX_PKT_INPUT_CTL_VF_NUM_POS (32 )
#define CN23XX_PKT_INPUT_CTL_MAC_NUM_MASK (0 x3)
#define CN23XX_PKT_INPUT_CTL_MAC_NUM_POS (29 )
#define CN23XX_PKT_IN_DONE_WMARK_MASK (0 xFFFFULL)
#define CN23XX_PKT_IN_DONE_WMARK_BIT_POS (32 )
#define CN23XX_PKT_IN_DONE_CNT_MASK (0 x00000000FFFFFFFFULL)
#ifdef __LITTLE_ENDIAN_BITFIELD
#define CN23XX_PKT_INPUT_CTL_MASK \
(CN23XX_PKT_INPUT_CTL_RDSIZE \
| CN23XX_PKT_INPUT_CTL_DATA_ES_64B_SWAP \
| CN23XX_PKT_INPUT_CTL_USE_CSR)
#else
#define CN23XX_PKT_INPUT_CTL_MASK \
(CN23XX_PKT_INPUT_CTL_RDSIZE \
| CN23XX_PKT_INPUT_CTL_DATA_ES_64B_SWAP \
| CN23XX_PKT_INPUT_CTL_USE_CSR \
| CN23XX_PKT_INPUT_CTL_GATHER_ES_64B_SWAP)
#endif
/** Masks for SLI_PKT_IN_DONE(0..63)_CNTS Register */
#define CN23XX_IN_DONE_CNTS_PI_INT BIT_ULL(62 )
#define CN23XX_IN_DONE_CNTS_CINT_ENB BIT_ULL(48 )
/*############################ OUTPUT QUEUE #########################*/
/* 64 registers for Output queue control - SLI_PKT(0..63)_OUTPUT_CONTROL */
#define CN23XX_VF_SLI_OQ_PKT_CONTROL_START 0 x10050
/* 64 registers for Output queue buffer and info size - SLI_PKT0_OUT_SIZE */
#define CN23XX_VF_SLI_OQ0_BUFF_INFO_SIZE 0 x10060
/* 64 registers for Output Queue Start Addr - SLI_PKT0_SLIST_BADDR */
#define CN23XX_VF_SLI_OQ_BASE_ADDR_START64 0 x10070
/* 64 registers for Output Queue Packet Credits - SLI_PKT0_SLIST_BAOFF_DBELL */
#define CN23XX_VF_SLI_OQ_PKT_CREDITS_START 0 x10080
/* 64 registers for Output Queue size - SLI_PKT0_SLIST_FIFO_RSIZE */
#define CN23XX_VF_SLI_OQ_SIZE_START 0 x10090
/* 64 registers for Output Queue Packet Count - SLI_PKT0_CNTS */
#define CN23XX_VF_SLI_OQ_PKT_SENT_START 0 x100B0
/* 64 registers for Output Queue INT Levels - SLI_PKT0_INT_LEVELS */
#define CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_START64 0 x100A0
/* Each Output Queue register is at a 16-byte Offset in BAR0 */
#define CN23XX_VF_OQ_OFFSET 0 x20000
/*------- Output Queue Macros ---------*/
#define CN23XX_VF_SLI_OQ_PKT_CONTROL(oq) \
(CN23XX_VF_SLI_OQ_PKT_CONTROL_START + ((oq) * CN23XX_VF_OQ_OFFSET))
#define CN23XX_VF_SLI_OQ_BASE_ADDR64(oq) \
(CN23XX_VF_SLI_OQ_BASE_ADDR_START64 + ((oq) * CN23XX_VF_OQ_OFFSET))
#define CN23XX_VF_SLI_OQ_SIZE(oq) \
(CN23XX_VF_SLI_OQ_SIZE_START + ((oq) * CN23XX_VF_OQ_OFFSET))
#define CN23XX_VF_SLI_OQ_BUFF_INFO_SIZE(oq) \
(CN23XX_VF_SLI_OQ0_BUFF_INFO_SIZE + ((oq) * CN23XX_VF_OQ_OFFSET))
#define CN23XX_VF_SLI_OQ_PKTS_SENT(oq) \
(CN23XX_VF_SLI_OQ_PKT_SENT_START + ((oq) * CN23XX_VF_OQ_OFFSET))
#define CN23XX_VF_SLI_OQ_PKTS_CREDIT(oq) \
(CN23XX_VF_SLI_OQ_PKT_CREDITS_START + ((oq) * CN23XX_VF_OQ_OFFSET))
#define CN23XX_VF_SLI_OQ_PKT_INT_LEVELS(oq) \
(CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_START64 + ((oq) * CN23XX_VF_OQ_OFFSET))
/* Macro's for accessing CNT and TIME separately from INT_LEVELS */
#define CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_CNT(oq) \
(CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_START64 + ((oq) * CN23XX_VF_OQ_OFFSET))
#define CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_TIME(oq) \
(CN23XX_VF_SLI_OQ_PKT_INT_LEVELS_START64 + \
((oq) * CN23XX_VF_OQ_OFFSET) + 4 )
/*------------------ Masks ----------------*/
#define CN23XX_PKT_OUTPUT_CTL_TENB BIT(13 )
#define CN23XX_PKT_OUTPUT_CTL_CENB BIT(12 )
#define CN23XX_PKT_OUTPUT_CTL_IPTR BIT(11 )
#define CN23XX_PKT_OUTPUT_CTL_ES BIT(9 )
#define CN23XX_PKT_OUTPUT_CTL_NSR BIT(8 )
#define CN23XX_PKT_OUTPUT_CTL_ROR BIT(7 )
#define CN23XX_PKT_OUTPUT_CTL_DPTR BIT(6 )
#define CN23XX_PKT_OUTPUT_CTL_BMODE BIT(5 )
#define CN23XX_PKT_OUTPUT_CTL_ES_P BIT(3 )
#define CN23XX_PKT_OUTPUT_CTL_NSR_P BIT(2 )
#define CN23XX_PKT_OUTPUT_CTL_ROR_P BIT(1 )
#define CN23XX_PKT_OUTPUT_CTL_RING_ENB BIT(0 )
/*######################### Mailbox Reg Macros ########################*/
#define CN23XX_VF_SLI_PKT_MBOX_INT_START 0 x10210
#define CN23XX_SLI_PKT_PF_VF_MBOX_SIG_START 0 x10200
#define CN23XX_SLI_MBOX_OFFSET 0 x20000
#define CN23XX_SLI_MBOX_SIG_IDX_OFFSET 0 x8
#define CN23XX_VF_SLI_PKT_MBOX_INT(q) \
(CN23XX_VF_SLI_PKT_MBOX_INT_START + ((q) * CN23XX_SLI_MBOX_OFFSET))
#define CN23XX_SLI_PKT_PF_VF_MBOX_SIG(q, idx) \
(CN23XX_SLI_PKT_PF_VF_MBOX_SIG_START + \
((q) * CN23XX_SLI_MBOX_OFFSET + \
(idx) * CN23XX_SLI_MBOX_SIG_IDX_OFFSET))
/*######################## INTERRUPTS #########################*/
#define CN23XX_VF_SLI_INT_SUM_START 0 x100D0
#define CN23XX_VF_SLI_INT_SUM(q) \
(CN23XX_VF_SLI_INT_SUM_START + ((q) * CN23XX_VF_IQ_OFFSET))
/*------------------ Interrupt Masks ----------------*/
#define CN23XX_INTR_PO_INT BIT_ULL(63 )
#define CN23XX_INTR_PI_INT BIT_ULL(62 )
#define CN23XX_INTR_MBOX_INT BIT_ULL(61 )
#define CN23XX_INTR_RESEND BIT_ULL(60 )
#define CN23XX_INTR_CINT_ENB BIT_ULL(48 )
#define CN23XX_INTR_MBOX_ENB BIT(0 )
/*############################ MIO #########################*/
#define CN23XX_MIO_PTP_CLOCK_CFG 0 x0001070000000f00ULL
#define CN23XX_MIO_PTP_CLOCK_LO 0 x0001070000000f08ULL
#define CN23XX_MIO_PTP_CLOCK_HI 0 x0001070000000f10ULL
#define CN23XX_MIO_PTP_CLOCK_COMP 0 x0001070000000f18ULL
#define CN23XX_MIO_PTP_TIMESTAMP 0 x0001070000000f20ULL
#define CN23XX_MIO_PTP_EVT_CNT 0 x0001070000000f28ULL
#define CN23XX_MIO_PTP_CKOUT_THRESH_LO 0 x0001070000000f30ULL
#define CN23XX_MIO_PTP_CKOUT_THRESH_HI 0 x0001070000000f38ULL
#define CN23XX_MIO_PTP_CKOUT_HI_INCR 0 x0001070000000f40ULL
#define CN23XX_MIO_PTP_CKOUT_LO_INCR 0 x0001070000000f48ULL
#define CN23XX_MIO_PTP_PPS_THRESH_LO 0 x0001070000000f50ULL
#define CN23XX_MIO_PTP_PPS_THRESH_HI 0 x0001070000000f58ULL
#define CN23XX_MIO_PTP_PPS_HI_INCR 0 x0001070000000f60ULL
#define CN23XX_MIO_PTP_PPS_LO_INCR 0 x0001070000000f68ULL
/*############################ RST #########################*/
#define CN23XX_RST_BOOT 0 x0001180006001600ULL
/*######################## MSIX TABLE #########################*/
#define CN23XX_MSIX_TABLE_ADDR_START 0 x0
#define CN23XX_MSIX_TABLE_DATA_START 0 x8
#define CN23XX_MSIX_TABLE_SIZE 0 x10
#define CN23XX_MSIX_TABLE_ENTRIES 0 x41
#define CN23XX_MSIX_ENTRY_VECTOR_CTL BIT_ULL(32 )
#define CN23XX_MSIX_TABLE_ADDR(idx) \
(CN23XX_MSIX_TABLE_ADDR_START + ((idx) * CN23XX_MSIX_TABLE_SIZE))
#define CN23XX_MSIX_TABLE_DATA(idx) \
(CN23XX_MSIX_TABLE_DATA_START + ((idx) * CN23XX_MSIX_TABLE_SIZE))
#endif
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(vorverarbeitet am 2026-10-12)
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