diff options
Diffstat (limited to 'drivers/net/ethernet/intel/idpf/idpf_lan_pf_regs.h')
| -rw-r--r-- | drivers/net/ethernet/intel/idpf/idpf_lan_pf_regs.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/idpf/idpf_lan_pf_regs.h b/drivers/net/ethernet/intel/idpf/idpf_lan_pf_regs.h new file mode 100644 index 000000000000..24edb8a6ec2e --- /dev/null +++ b/drivers/net/ethernet/intel/idpf/idpf_lan_pf_regs.h @@ -0,0 +1,124 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (C) 2023 Intel Corporation */ + +#ifndef _IDPF_LAN_PF_REGS_H_ +#define _IDPF_LAN_PF_REGS_H_ + +/* Receive queues */ +#define PF_QRX_BASE 0x00000000 +#define PF_QRX_TAIL(_QRX) (PF_QRX_BASE + (((_QRX) * 0x1000))) +#define PF_QRX_BUFFQ_BASE 0x03000000 +#define PF_QRX_BUFFQ_TAIL(_QRX) (PF_QRX_BUFFQ_BASE + (((_QRX) * 0x1000))) + +/* Transmit queues */ +#define PF_QTX_BASE 0x05000000 +#define PF_QTX_COMM_DBELL(_DBQM) (PF_QTX_BASE + ((_DBQM) * 0x1000)) + +/* Control(PF Mailbox) Queue */ +#define PF_FW_BASE 0x08400000 + +#define PF_FW_ARQBAL (PF_FW_BASE) +#define PF_FW_ARQBAH (PF_FW_BASE + 0x4) +#define PF_FW_ARQLEN (PF_FW_BASE + 0x8) +#define PF_FW_ARQLEN_ARQLEN_S 0 +#define PF_FW_ARQLEN_ARQLEN_M GENMASK(12, 0) +#define PF_FW_ARQLEN_ARQVFE_S 28 +#define PF_FW_ARQLEN_ARQVFE_M BIT(PF_FW_ARQLEN_ARQVFE_S) +#define PF_FW_ARQLEN_ARQOVFL_S 29 +#define PF_FW_ARQLEN_ARQOVFL_M BIT(PF_FW_ARQLEN_ARQOVFL_S) +#define PF_FW_ARQLEN_ARQCRIT_S 30 +#define PF_FW_ARQLEN_ARQCRIT_M BIT(PF_FW_ARQLEN_ARQCRIT_S) +#define PF_FW_ARQLEN_ARQENABLE_S 31 +#define PF_FW_ARQLEN_ARQENABLE_M BIT(PF_FW_ARQLEN_ARQENABLE_S) +#define PF_FW_ARQH (PF_FW_BASE + 0xC) +#define PF_FW_ARQH_ARQH_S 0 +#define PF_FW_ARQH_ARQH_M GENMASK(12, 0) +#define PF_FW_ARQT (PF_FW_BASE + 0x10) + +#define PF_FW_ATQBAL (PF_FW_BASE + 0x14) +#define PF_FW_ATQBAH (PF_FW_BASE + 0x18) +#define PF_FW_ATQLEN (PF_FW_BASE + 0x1C) +#define PF_FW_ATQLEN_ATQLEN_S 0 +#define PF_FW_ATQLEN_ATQLEN_M GENMASK(9, 0) +#define PF_FW_ATQLEN_ATQVFE_S 28 +#define PF_FW_ATQLEN_ATQVFE_M BIT(PF_FW_ATQLEN_ATQVFE_S) +#define PF_FW_ATQLEN_ATQOVFL_S 29 +#define PF_FW_ATQLEN_ATQOVFL_M BIT(PF_FW_ATQLEN_ATQOVFL_S) +#define PF_FW_ATQLEN_ATQCRIT_S 30 +#define PF_FW_ATQLEN_ATQCRIT_M BIT(PF_FW_ATQLEN_ATQCRIT_S) +#define PF_FW_ATQLEN_ATQENABLE_S 31 +#define PF_FW_ATQLEN_ATQENABLE_M BIT(PF_FW_ATQLEN_ATQENABLE_S) +#define PF_FW_ATQH (PF_FW_BASE + 0x20) +#define PF_FW_ATQH_ATQH_S 0 +#define PF_FW_ATQH_ATQH_M GENMASK(9, 0) +#define PF_FW_ATQT (PF_FW_BASE + 0x24) + +/* Interrupts */ +#define PF_GLINT_BASE 0x08900000 +#define PF_GLINT_DYN_CTL(_INT) (PF_GLINT_BASE + ((_INT) * 0x1000)) +#define PF_GLINT_DYN_CTL_INTENA_S 0 +#define PF_GLINT_DYN_CTL_INTENA_M BIT(PF_GLINT_DYN_CTL_INTENA_S) +#define PF_GLINT_DYN_CTL_CLEARPBA_S 1 +#define PF_GLINT_DYN_CTL_CLEARPBA_M BIT(PF_GLINT_DYN_CTL_CLEARPBA_S) +#define PF_GLINT_DYN_CTL_SWINT_TRIG_S 2 +#define PF_GLINT_DYN_CTL_SWINT_TRIG_M BIT(PF_GLINT_DYN_CTL_SWINT_TRIG_S) +#define PF_GLINT_DYN_CTL_ITR_INDX_S 3 +#define PF_GLINT_DYN_CTL_ITR_INDX_M GENMASK(4, 3) +#define PF_GLINT_DYN_CTL_INTERVAL_S 5 +#define PF_GLINT_DYN_CTL_INTERVAL_M BIT(PF_GLINT_DYN_CTL_INTERVAL_S) +#define PF_GLINT_DYN_CTL_SW_ITR_INDX_ENA_S 24 +#define PF_GLINT_DYN_CTL_SW_ITR_INDX_ENA_M BIT(PF_GLINT_DYN_CTL_SW_ITR_INDX_ENA_S) +#define PF_GLINT_DYN_CTL_SW_ITR_INDX_S 25 +#define PF_GLINT_DYN_CTL_SW_ITR_INDX_M BIT(PF_GLINT_DYN_CTL_SW_ITR_INDX_S) +#define PF_GLINT_DYN_CTL_WB_ON_ITR_S 30 +#define PF_GLINT_DYN_CTL_WB_ON_ITR_M BIT(PF_GLINT_DYN_CTL_WB_ON_ITR_S) +#define PF_GLINT_DYN_CTL_INTENA_MSK_S 31 +#define PF_GLINT_DYN_CTL_INTENA_MSK_M BIT(PF_GLINT_DYN_CTL_INTENA_MSK_S) +/* _ITR is ITR index, _INT is interrupt index, _itrn_indx_spacing is + * spacing b/w itrn registers of the same vector. + */ +#define PF_GLINT_ITR_ADDR(_ITR, _reg_start, _itrn_indx_spacing) \ + ((_reg_start) + ((_ITR) * (_itrn_indx_spacing))) +/* For PF, itrn_indx_spacing is 4 and itrn_reg_spacing is 0x1000 */ +#define PF_GLINT_ITR(_ITR, _INT) \ + (PF_GLINT_BASE + (((_ITR) + 1) * 4) + ((_INT) * 0x1000)) +#define PF_GLINT_ITR_MAX_INDEX 2 +#define PF_GLINT_ITR_INTERVAL_S 0 +#define PF_GLINT_ITR_INTERVAL_M GENMASK(11, 0) + +/* Generic registers */ +#define PF_INT_DIR_OICR_ENA 0x08406000 +#define PF_INT_DIR_OICR_ENA_S 0 +#define PF_INT_DIR_OICR_ENA_M GENMASK(31, 0) +#define PF_INT_DIR_OICR 0x08406004 +#define PF_INT_DIR_OICR_TSYN_EVNT 0 +#define PF_INT_DIR_OICR_PHY_TS_0 BIT(1) +#define PF_INT_DIR_OICR_PHY_TS_1 BIT(2) +#define PF_INT_DIR_OICR_CAUSE 0x08406008 +#define PF_INT_DIR_OICR_CAUSE_CAUSE_S 0 +#define PF_INT_DIR_OICR_CAUSE_CAUSE_M GENMASK(31, 0) +#define PF_INT_PBA_CLEAR 0x0840600C + +#define PF_FUNC_RID 0x08406010 +#define PF_FUNC_RID_FUNCTION_NUMBER_S 0 +#define PF_FUNC_RID_FUNCTION_NUMBER_M GENMASK(2, 0) +#define PF_FUNC_RID_DEVICE_NUMBER_S 3 +#define PF_FUNC_RID_DEVICE_NUMBER_M GENMASK(7, 3) +#define PF_FUNC_RID_BUS_NUMBER_S 8 +#define PF_FUNC_RID_BUS_NUMBER_M GENMASK(15, 8) + +/* Reset registers */ +#define PFGEN_RTRIG 0x08407000 +#define PFGEN_RTRIG_CORER_S 0 +#define PFGEN_RTRIG_CORER_M BIT(0) +#define PFGEN_RTRIG_LINKR_S 1 +#define PFGEN_RTRIG_LINKR_M BIT(1) +#define PFGEN_RTRIG_IMCR_S 2 +#define PFGEN_RTRIG_IMCR_M BIT(2) +#define PFGEN_RSTAT 0x08407008 /* PFR Status */ +#define PFGEN_RSTAT_PFR_STATE_S 0 +#define PFGEN_RSTAT_PFR_STATE_M GENMASK(1, 0) +#define PFGEN_CTRL 0x0840700C +#define PFGEN_CTRL_PFSWR BIT(0) + +#endif |