ixgbe_dcb_82599.h revision 1.4.2.2
1 1.4.2.2 jdolecek /****************************************************************************** 2 1.4.2.2 jdolecek 3 1.4.2.2 jdolecek Copyright (c) 2001-2017, Intel Corporation 4 1.4.2.2 jdolecek All rights reserved. 5 1.4.2.2 jdolecek 6 1.4.2.2 jdolecek Redistribution and use in source and binary forms, with or without 7 1.4.2.2 jdolecek modification, are permitted provided that the following conditions are met: 8 1.4.2.2 jdolecek 9 1.4.2.2 jdolecek 1. Redistributions of source code must retain the above copyright notice, 10 1.4.2.2 jdolecek this list of conditions and the following disclaimer. 11 1.4.2.2 jdolecek 12 1.4.2.2 jdolecek 2. Redistributions in binary form must reproduce the above copyright 13 1.4.2.2 jdolecek notice, this list of conditions and the following disclaimer in the 14 1.4.2.2 jdolecek documentation and/or other materials provided with the distribution. 15 1.4.2.2 jdolecek 16 1.4.2.2 jdolecek 3. Neither the name of the Intel Corporation nor the names of its 17 1.4.2.2 jdolecek contributors may be used to endorse or promote products derived from 18 1.4.2.2 jdolecek this software without specific prior written permission. 19 1.4.2.2 jdolecek 20 1.4.2.2 jdolecek THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 1.4.2.2 jdolecek AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 1.4.2.2 jdolecek IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 1.4.2.2 jdolecek ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 24 1.4.2.2 jdolecek LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 1.4.2.2 jdolecek CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 1.4.2.2 jdolecek SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 1.4.2.2 jdolecek INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 1.4.2.2 jdolecek CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 1.4.2.2 jdolecek ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 1.4.2.2 jdolecek POSSIBILITY OF SUCH DAMAGE. 31 1.4.2.2 jdolecek 32 1.4.2.2 jdolecek ******************************************************************************/ 33 1.4.2.2 jdolecek /*$FreeBSD: head/sys/dev/ixgbe/ixgbe_dcb_82599.h 320688 2017-07-05 17:27:03Z erj $*/ 34 1.4.2.2 jdolecek 35 1.4.2.2 jdolecek #ifndef _IXGBE_DCB_82599_H_ 36 1.4.2.2 jdolecek #define _IXGBE_DCB_82599_H_ 37 1.4.2.2 jdolecek 38 1.4.2.2 jdolecek /* DCB register definitions */ 39 1.4.2.2 jdolecek #define IXGBE_RTTDCS_TDPAC 0x00000001 /* 0 Round Robin, 40 1.4.2.2 jdolecek * 1 WSP - Weighted Strict Priority 41 1.4.2.2 jdolecek */ 42 1.4.2.2 jdolecek #define IXGBE_RTTDCS_VMPAC 0x00000002 /* 0 Round Robin, 43 1.4.2.2 jdolecek * 1 WRR - Weighted Round Robin 44 1.4.2.2 jdolecek */ 45 1.4.2.2 jdolecek #define IXGBE_RTTDCS_TDRM 0x00000010 /* Transmit Recycle Mode */ 46 1.4.2.2 jdolecek #define IXGBE_RTTDCS_BDPM 0x00400000 /* Bypass Data Pipe - must clear! */ 47 1.4.2.2 jdolecek #define IXGBE_RTTDCS_BPBFSM 0x00800000 /* Bypass PB Free Space - must 48 1.4.2.2 jdolecek * clear! 49 1.4.2.2 jdolecek */ 50 1.4.2.2 jdolecek #define IXGBE_RTTDCS_SPEED_CHG 0x80000000 /* Link speed change */ 51 1.4.2.2 jdolecek 52 1.4.2.2 jdolecek /* Receive UP2TC mapping */ 53 1.4.2.2 jdolecek #define IXGBE_RTRUP2TC_UP_SHIFT 3 54 1.4.2.2 jdolecek #define IXGBE_RTRUP2TC_UP_MASK 7 55 1.4.2.2 jdolecek /* Transmit UP2TC mapping */ 56 1.4.2.2 jdolecek #define IXGBE_RTTUP2TC_UP_SHIFT 3 57 1.4.2.2 jdolecek 58 1.4.2.2 jdolecek #define IXGBE_RTRPT4C_MCL_SHIFT 12 /* Offset to Max Credit Limit setting */ 59 1.4.2.2 jdolecek #define IXGBE_RTRPT4C_BWG_SHIFT 9 /* Offset to BWG index */ 60 1.4.2.2 jdolecek #define IXGBE_RTRPT4C_GSP 0x40000000 /* GSP enable bit */ 61 1.4.2.2 jdolecek #define IXGBE_RTRPT4C_LSP 0x80000000 /* LSP enable bit */ 62 1.4.2.2 jdolecek 63 1.4.2.2 jdolecek #define IXGBE_RDRXCTL_MPBEN 0x00000010 /* DMA config for multiple packet 64 1.4.2.2 jdolecek * buffers enable 65 1.4.2.2 jdolecek */ 66 1.4.2.2 jdolecek #define IXGBE_RDRXCTL_MCEN 0x00000040 /* DMA config for multiple cores 67 1.4.2.2 jdolecek * (RSS) enable 68 1.4.2.2 jdolecek */ 69 1.4.2.2 jdolecek 70 1.4.2.2 jdolecek /* RTRPCS Bit Masks */ 71 1.4.2.2 jdolecek #define IXGBE_RTRPCS_RRM 0x00000002 /* Receive Recycle Mode enable */ 72 1.4.2.2 jdolecek /* Receive Arbitration Control: 0 Round Robin, 1 DFP */ 73 1.4.2.2 jdolecek #define IXGBE_RTRPCS_RAC 0x00000004 74 1.4.2.2 jdolecek #define IXGBE_RTRPCS_ARBDIS 0x00000040 /* Arbitration disable bit */ 75 1.4.2.2 jdolecek 76 1.4.2.2 jdolecek /* RTTDT2C Bit Masks */ 77 1.4.2.2 jdolecek #define IXGBE_RTTDT2C_MCL_SHIFT 12 78 1.4.2.2 jdolecek #define IXGBE_RTTDT2C_BWG_SHIFT 9 79 1.4.2.2 jdolecek #define IXGBE_RTTDT2C_GSP 0x40000000 80 1.4.2.2 jdolecek #define IXGBE_RTTDT2C_LSP 0x80000000 81 1.4.2.2 jdolecek 82 1.4.2.2 jdolecek #define IXGBE_RTTPT2C_MCL_SHIFT 12 83 1.4.2.2 jdolecek #define IXGBE_RTTPT2C_BWG_SHIFT 9 84 1.4.2.2 jdolecek #define IXGBE_RTTPT2C_GSP 0x40000000 85 1.4.2.2 jdolecek #define IXGBE_RTTPT2C_LSP 0x80000000 86 1.4.2.2 jdolecek 87 1.4.2.2 jdolecek /* RTTPCS Bit Masks */ 88 1.4.2.2 jdolecek #define IXGBE_RTTPCS_TPPAC 0x00000020 /* 0 Round Robin, 89 1.4.2.2 jdolecek * 1 SP - Strict Priority 90 1.4.2.2 jdolecek */ 91 1.4.2.2 jdolecek #define IXGBE_RTTPCS_ARBDIS 0x00000040 /* Arbiter disable */ 92 1.4.2.2 jdolecek #define IXGBE_RTTPCS_TPRM 0x00000100 /* Transmit Recycle Mode enable */ 93 1.4.2.2 jdolecek #define IXGBE_RTTPCS_ARBD_SHIFT 22 94 1.4.2.2 jdolecek #define IXGBE_RTTPCS_ARBD_DCB 0x4 /* Arbitration delay in DCB mode */ 95 1.4.2.2 jdolecek 96 1.4.2.2 jdolecek #define IXGBE_TXPBTHRESH_DCB 0xA /* THRESH value for DCB mode */ 97 1.4.2.2 jdolecek 98 1.4.2.2 jdolecek /* SECTXMINIFG DCB */ 99 1.4.2.2 jdolecek #define IXGBE_SECTX_DCB 0x00001F00 /* DCB TX Buffer SEC IFG */ 100 1.4.2.2 jdolecek 101 1.4.2.2 jdolecek /* BCN register definitions */ 102 1.4.2.2 jdolecek #define IXGBE_RTTBCNRC_RF_INT_SHIFT 14 103 1.4.2.2 jdolecek #define IXGBE_RTTBCNRC_RS_ENA 0x80000000 104 1.4.2.2 jdolecek 105 1.4.2.2 jdolecek #define IXGBE_RTTBCNCR_MNG_CMTGI 0x00000001 106 1.4.2.2 jdolecek #define IXGBE_RTTBCNCR_MGN_BCNA_MODE 0x00000002 107 1.4.2.2 jdolecek #define IXGBE_RTTBCNCR_RSV7_11_SHIFT 5 108 1.4.2.2 jdolecek #define IXGBE_RTTBCNCR_G 0x00000400 109 1.4.2.2 jdolecek #define IXGBE_RTTBCNCR_I 0x00000800 110 1.4.2.2 jdolecek #define IXGBE_RTTBCNCR_H 0x00001000 111 1.4.2.2 jdolecek #define IXGBE_RTTBCNCR_VER_SHIFT 14 112 1.4.2.2 jdolecek #define IXGBE_RTTBCNCR_CMT_ETH_SHIFT 16 113 1.4.2.2 jdolecek 114 1.4.2.2 jdolecek #define IXGBE_RTTBCNACL_SMAC_L_SHIFT 16 115 1.4.2.2 jdolecek 116 1.4.2.2 jdolecek #define IXGBE_RTTBCNTG_BCNA_MODE 0x80000000 117 1.4.2.2 jdolecek 118 1.4.2.2 jdolecek #define IXGBE_RTTBCNRTT_TS_SHIFT 3 119 1.4.2.2 jdolecek #define IXGBE_RTTBCNRTT_TXQ_IDX_SHIFT 16 120 1.4.2.2 jdolecek 121 1.4.2.2 jdolecek #define IXGBE_RTTBCNRD_BCN_CLEAR_ALL 0x00000002 122 1.4.2.2 jdolecek #define IXGBE_RTTBCNRD_DRIFT_FAC_SHIFT 2 123 1.4.2.2 jdolecek #define IXGBE_RTTBCNRD_DRIFT_INT_SHIFT 16 124 1.4.2.2 jdolecek #define IXGBE_RTTBCNRD_DRIFT_ENA 0x80000000 125 1.4.2.2 jdolecek 126 1.4.2.2 jdolecek 127 1.4.2.2 jdolecek /* DCB driver APIs */ 128 1.4.2.2 jdolecek 129 1.4.2.2 jdolecek /* DCB PFC */ 130 1.4.2.2 jdolecek s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *, u8, u8 *); 131 1.4.2.2 jdolecek 132 1.4.2.2 jdolecek /* DCB stats */ 133 1.4.2.2 jdolecek s32 ixgbe_dcb_config_tc_stats_82599(struct ixgbe_hw *, 134 1.4.2.2 jdolecek struct ixgbe_dcb_config *); 135 1.4.2.2 jdolecek s32 ixgbe_dcb_get_tc_stats_82599(struct ixgbe_hw *, 136 1.4.2.2 jdolecek struct ixgbe_hw_stats *, u8); 137 1.4.2.2 jdolecek s32 ixgbe_dcb_get_pfc_stats_82599(struct ixgbe_hw *, 138 1.4.2.2 jdolecek struct ixgbe_hw_stats *, u8); 139 1.4.2.2 jdolecek 140 1.4.2.2 jdolecek /* DCB config arbiters */ 141 1.4.2.2 jdolecek s32 ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *, u16 *, u16 *, 142 1.4.2.2 jdolecek u8 *, u8 *); 143 1.4.2.2 jdolecek s32 ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *, u16 *, u16 *, 144 1.4.2.2 jdolecek u8 *, u8 *, u8 *); 145 1.4.2.2 jdolecek s32 ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *, u16 *, u16 *, u8 *, 146 1.4.2.2 jdolecek u8 *, u8 *); 147 1.4.2.2 jdolecek 148 1.4.2.2 jdolecek /* DCB initialization */ 149 1.4.2.2 jdolecek s32 ixgbe_dcb_config_82599(struct ixgbe_hw *, 150 1.4.2.2 jdolecek struct ixgbe_dcb_config *); 151 1.4.2.2 jdolecek 152 1.4.2.2 jdolecek s32 ixgbe_dcb_hw_config_82599(struct ixgbe_hw *, int, u16 *, u16 *, u8 *, 153 1.4.2.2 jdolecek u8 *, u8 *); 154 1.4.2.2 jdolecek #endif /* _IXGBE_DCB_82959_H_ */ 155
Indexes created Fri Oct 31 11:10:07 GMT 2025