diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_regs_cn9k.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_regs_cn9k.h | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_regs_cn9k.h b/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_regs_cn9k.h new file mode 100644 index 000000000000..25e2a876ebba --- /dev/null +++ b/drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_regs_cn9k.h @@ -0,0 +1,154 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Marvell Octeon EP (EndPoint) VF Ethernet Driver + * + * Copyright (C) 2020 Marvell. + * + */ +#ifndef _OCTEP_VF_REGS_CN9K_H_ +#define _OCTEP_VF_REGS_CN9K_H_ + +/*############################ RST #########################*/ +#define CN93_VF_CONFIG_XPANSION_BAR 0x38 +#define CN93_VF_CONFIG_PCIE_CAP 0x70 +#define CN93_VF_CONFIG_PCIE_DEVCAP 0x74 +#define CN93_VF_CONFIG_PCIE_DEVCTL 0x78 +#define CN93_VF_CONFIG_PCIE_LINKCAP 0x7C +#define CN93_VF_CONFIG_PCIE_LINKCTL 0x80 +#define CN93_VF_CONFIG_PCIE_SLOTCAP 0x84 +#define CN93_VF_CONFIG_PCIE_SLOTCTL 0x88 + +#define CN93_VF_RING_OFFSET BIT_ULL(17) + +/*###################### RING IN REGISTERS #########################*/ +#define CN93_VF_SDP_R_IN_CONTROL_START 0x10000 +#define CN93_VF_SDP_R_IN_ENABLE_START 0x10010 +#define CN93_VF_SDP_R_IN_INSTR_BADDR_START 0x10020 +#define CN93_VF_SDP_R_IN_INSTR_RSIZE_START 0x10030 +#define CN93_VF_SDP_R_IN_INSTR_DBELL_START 0x10040 +#define CN93_VF_SDP_R_IN_CNTS_START 0x10050 +#define CN93_VF_SDP_R_IN_INT_LEVELS_START 0x10060 +#define CN93_VF_SDP_R_IN_PKT_CNT_START 0x10080 +#define CN93_VF_SDP_R_IN_BYTE_CNT_START 0x10090 + +#define CN93_VF_SDP_R_IN_CONTROL(ring) \ + (CN93_VF_SDP_R_IN_CONTROL_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_IN_ENABLE(ring) \ + (CN93_VF_SDP_R_IN_ENABLE_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_IN_INSTR_BADDR(ring) \ + (CN93_VF_SDP_R_IN_INSTR_BADDR_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_IN_INSTR_RSIZE(ring) \ + (CN93_VF_SDP_R_IN_INSTR_RSIZE_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_IN_INSTR_DBELL(ring) \ + (CN93_VF_SDP_R_IN_INSTR_DBELL_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_IN_CNTS(ring) \ + (CN93_VF_SDP_R_IN_CNTS_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_IN_INT_LEVELS(ring) \ + (CN93_VF_SDP_R_IN_INT_LEVELS_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_IN_PKT_CNT(ring) \ + (CN93_VF_SDP_R_IN_PKT_CNT_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_IN_BYTE_CNT(ring) \ + (CN93_VF_SDP_R_IN_BYTE_CNT_START + ((ring) * CN93_VF_RING_OFFSET)) + +/*------------------ R_IN Masks ----------------*/ + +/** Rings per Virtual Function **/ +#define CN93_VF_R_IN_CTL_RPVF_MASK (0xF) +#define CN93_VF_R_IN_CTL_RPVF_POS (48) + +/* Number of instructions to be read in one MAC read request. + * setting to Max value(4) + **/ +#define CN93_VF_R_IN_CTL_IDLE BIT_ULL(28) +#define CN93_VF_R_IN_CTL_RDSIZE (0x3ULL << 25) +#define CN93_VF_R_IN_CTL_IS_64B BIT_ULL(24) +#define CN93_VF_R_IN_CTL_D_NSR BIT_ULL(8) +#define CN93_VF_R_IN_CTL_D_ESR BIT_ULL(6) +#define CN93_VF_R_IN_CTL_D_ROR BIT_ULL(5) +#define CN93_VF_R_IN_CTL_NSR BIT_ULL(3) +#define CN93_VF_R_IN_CTL_ESR BIT_ULL(1) +#define CN93_VF_R_IN_CTL_ROR BIT_ULL(0) + +#define CN93_VF_R_IN_CTL_MASK (CN93_VF_R_IN_CTL_RDSIZE | CN93_VF_R_IN_CTL_IS_64B) + +/*###################### RING OUT REGISTERS #########################*/ +#define CN93_VF_SDP_R_OUT_CNTS_START 0x10100 +#define CN93_VF_SDP_R_OUT_INT_LEVELS_START 0x10110 +#define CN93_VF_SDP_R_OUT_SLIST_BADDR_START 0x10120 +#define CN93_VF_SDP_R_OUT_SLIST_RSIZE_START 0x10130 +#define CN93_VF_SDP_R_OUT_SLIST_DBELL_START 0x10140 +#define CN93_VF_SDP_R_OUT_CONTROL_START 0x10150 +#define CN93_VF_SDP_R_OUT_ENABLE_START 0x10160 +#define CN93_VF_SDP_R_OUT_PKT_CNT_START 0x10180 +#define CN93_VF_SDP_R_OUT_BYTE_CNT_START 0x10190 + +#define CN93_VF_SDP_R_OUT_CONTROL(ring) \ + (CN93_VF_SDP_R_OUT_CONTROL_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_OUT_ENABLE(ring) \ + (CN93_VF_SDP_R_OUT_ENABLE_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_OUT_SLIST_BADDR(ring) \ + (CN93_VF_SDP_R_OUT_SLIST_BADDR_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_OUT_SLIST_RSIZE(ring) \ + (CN93_VF_SDP_R_OUT_SLIST_RSIZE_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_OUT_SLIST_DBELL(ring) \ + (CN93_VF_SDP_R_OUT_SLIST_DBELL_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_OUT_CNTS(ring) \ + (CN93_VF_SDP_R_OUT_CNTS_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_OUT_INT_LEVELS(ring) \ + (CN93_VF_SDP_R_OUT_INT_LEVELS_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_OUT_PKT_CNT(ring) \ + (CN93_VF_SDP_R_OUT_PKT_CNT_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_OUT_BYTE_CNT(ring) \ + (CN93_VF_SDP_R_OUT_BYTE_CNT_START + ((ring) * CN93_VF_RING_OFFSET)) + +/*------------------ R_OUT Masks ----------------*/ +#define CN93_VF_R_OUT_INT_LEVELS_BMODE BIT_ULL(63) +#define CN93_VF_R_OUT_INT_LEVELS_TIMET (32) + +#define CN93_VF_R_OUT_CTL_IDLE BIT_ULL(40) +#define CN93_VF_R_OUT_CTL_ES_I BIT_ULL(34) +#define CN93_VF_R_OUT_CTL_NSR_I BIT_ULL(33) +#define CN93_VF_R_OUT_CTL_ROR_I BIT_ULL(32) +#define CN93_VF_R_OUT_CTL_ES_D BIT_ULL(30) +#define CN93_VF_R_OUT_CTL_NSR_D BIT_ULL(29) +#define CN93_VF_R_OUT_CTL_ROR_D BIT_ULL(28) +#define CN93_VF_R_OUT_CTL_ES_P BIT_ULL(26) +#define CN93_VF_R_OUT_CTL_NSR_P BIT_ULL(25) +#define CN93_VF_R_OUT_CTL_ROR_P BIT_ULL(24) +#define CN93_VF_R_OUT_CTL_IMODE BIT_ULL(23) + +/* ##################### Mail Box Registers ########################## */ +/* SDP PF to VF Mailbox Data Register */ +#define CN93_VF_SDP_R_MBOX_PF_VF_DATA_START 0x10210 +/* SDP Packet PF to VF Mailbox Interrupt Register */ +#define CN93_VF_SDP_R_MBOX_PF_VF_INT_START 0x10220 +/* SDP VF to PF Mailbox Data Register */ +#define CN93_VF_SDP_R_MBOX_VF_PF_DATA_START 0x10230 + +#define CN93_VF_SDP_R_MBOX_PF_VF_INT_ENAB BIT_ULL(1) +#define CN93_VF_SDP_R_MBOX_PF_VF_INT_STATUS BIT_ULL(0) + +#define CN93_VF_SDP_R_MBOX_PF_VF_DATA(ring) \ + (CN93_VF_SDP_R_MBOX_PF_VF_DATA_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_MBOX_PF_VF_INT(ring) \ + (CN93_VF_SDP_R_MBOX_PF_VF_INT_START + ((ring) * CN93_VF_RING_OFFSET)) + +#define CN93_VF_SDP_R_MBOX_VF_PF_DATA(ring) \ + (CN93_VF_SDP_R_MBOX_VF_PF_DATA_START + ((ring) * CN93_VF_RING_OFFSET)) +#endif /* _OCTEP_VF_REGS_CN9K_H_ */ |