^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright Gavin Shan, IBM Corporation 2016.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #ifndef __NCSI_INTERNAL_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #define __NCSI_INTERNAL_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) NCSI_CAP_BASE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) NCSI_CAP_GENERIC = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) NCSI_CAP_BC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) NCSI_CAP_MC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) NCSI_CAP_BUFFER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) NCSI_CAP_AEN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) NCSI_CAP_VLAN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) NCSI_CAP_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) NCSI_CAP_GENERIC_HWA = 0x01, /* HW arbitration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) NCSI_CAP_GENERIC_HDS = 0x02, /* HNC driver status change */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) NCSI_CAP_GENERIC_FC = 0x04, /* HNC to MC flow control */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) NCSI_CAP_GENERIC_FC1 = 0x08, /* MC to HNC flow control */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) NCSI_CAP_GENERIC_MC = 0x10, /* Global MC filtering */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) NCSI_CAP_GENERIC_HWA_UNKNOWN = 0x00, /* Unknown HW arbitration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) NCSI_CAP_GENERIC_HWA_SUPPORT = 0x20, /* Supported HW arbitration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) NCSI_CAP_GENERIC_HWA_NOT_SUPPORT = 0x40, /* No HW arbitration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) NCSI_CAP_GENERIC_HWA_RESERVED = 0x60, /* Reserved HW arbitration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) NCSI_CAP_GENERIC_HWA_MASK = 0x60, /* Mask for HW arbitration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) NCSI_CAP_GENERIC_MASK = 0x7f,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) NCSI_CAP_BC_ARP = 0x01, /* ARP packet filtering */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) NCSI_CAP_BC_DHCPC = 0x02, /* DHCP client filtering */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) NCSI_CAP_BC_DHCPS = 0x04, /* DHCP server filtering */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) NCSI_CAP_BC_NETBIOS = 0x08, /* NetBIOS packet filtering */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) NCSI_CAP_BC_MASK = 0x0f,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) NCSI_CAP_MC_IPV6_NEIGHBOR = 0x01, /* IPv6 neighbor filtering */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) NCSI_CAP_MC_IPV6_ROUTER = 0x02, /* IPv6 router filering */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) NCSI_CAP_MC_DHCPV6_RELAY = 0x04, /* DHCPv6 relay / server MC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) NCSI_CAP_MC_DHCPV6_WELL_KNOWN = 0x08, /* DHCPv6 well-known MC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) NCSI_CAP_MC_IPV6_MLD = 0x10, /* IPv6 MLD filtering */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) NCSI_CAP_MC_IPV6_NEIGHBOR_S = 0x20, /* IPv6 neighbour filtering */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) NCSI_CAP_MC_MASK = 0x3f,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) NCSI_CAP_AEN_LSC = 0x01, /* Link status change */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) NCSI_CAP_AEN_CR = 0x02, /* Configuration required */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) NCSI_CAP_AEN_HDS = 0x04, /* HNC driver status */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) NCSI_CAP_AEN_MASK = 0x07,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) NCSI_CAP_VLAN_ONLY = 0x01, /* Filter VLAN packet only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) NCSI_CAP_VLAN_NO = 0x02, /* Filter VLAN and non-VLAN */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) NCSI_CAP_VLAN_ANY = 0x04, /* Filter Any-and-non-VLAN */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) NCSI_CAP_VLAN_MASK = 0x07
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) NCSI_MODE_BASE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) NCSI_MODE_ENABLE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) NCSI_MODE_TX_ENABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) NCSI_MODE_LINK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) NCSI_MODE_VLAN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) NCSI_MODE_BC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) NCSI_MODE_MC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) NCSI_MODE_AEN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) NCSI_MODE_FC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) NCSI_MODE_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) /* Supported media status bits for Mellanox Mac affinity command.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) * Bit (0-2) for different protocol support; Bit 1 for RBT support,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) * bit 1 for SMBUS support and bit 2 for PCIE support. Bit (3-5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) * for different protocol availability. Bit 4 for RBT, bit 4 for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) * SMBUS and bit 5 for PCIE.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) MLX_MC_RBT_SUPPORT = 0x01, /* MC supports RBT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) MLX_MC_RBT_AVL = 0x08, /* RBT medium is available */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) /* OEM Vendor Manufacture ID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) #define NCSI_OEM_MFR_MLX_ID 0x8119
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) #define NCSI_OEM_MFR_BCM_ID 0x113d
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) /* Broadcom specific OEM Command */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) #define NCSI_OEM_BCM_CMD_GMA 0x01 /* CMD ID for Get MAC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) /* Mellanox specific OEM Command */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) #define NCSI_OEM_MLX_CMD_GMA 0x00 /* CMD ID for Get MAC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) #define NCSI_OEM_MLX_CMD_GMA_PARAM 0x1b /* Parameter for GMA */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) #define NCSI_OEM_MLX_CMD_SMAF 0x01 /* CMD ID for Set MC Affinity */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) #define NCSI_OEM_MLX_CMD_SMAF_PARAM 0x07 /* Parameter for SMAF */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) /* OEM Command payload lengths*/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) #define NCSI_OEM_BCM_CMD_GMA_LEN 12
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) #define NCSI_OEM_MLX_CMD_GMA_LEN 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) #define NCSI_OEM_MLX_CMD_SMAF_LEN 60
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) /* Offset in OEM request */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) #define MLX_SMAF_MAC_ADDR_OFFSET 8 /* Offset for MAC in SMAF */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) #define MLX_SMAF_MED_SUPPORT_OFFSET 14 /* Offset for medium in SMAF */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) /* Mac address offset in OEM response */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) #define BCM_MAC_ADDR_OFFSET 28
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) #define MLX_MAC_ADDR_OFFSET 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) struct ncsi_channel_version {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) u32 version; /* Supported BCD encoded NCSI version */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) u32 alpha2; /* Supported BCD encoded NCSI version */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) u8 fw_name[12]; /* Firware name string */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) u32 fw_version; /* Firmware version */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) u16 pci_ids[4]; /* PCI identification */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) u32 mf_id; /* Manufacture ID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) struct ncsi_channel_cap {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) u32 index; /* Index of channel capabilities */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) u32 cap; /* NCSI channel capability */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) struct ncsi_channel_mode {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) u32 index; /* Index of channel modes */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) u32 enable; /* Enabled or disabled */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) u32 size; /* Valid entries in ncm_data[] */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) u32 data[8]; /* Data entries */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) struct ncsi_channel_mac_filter {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) u8 n_uc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) u8 n_mc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) u8 n_mixed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) u64 bitmap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) unsigned char *addrs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) struct ncsi_channel_vlan_filter {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) u8 n_vids;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) u64 bitmap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) u16 *vids;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) struct ncsi_channel_stats {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) u32 hnc_cnt_hi; /* Counter cleared */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) u32 hnc_cnt_lo; /* Counter cleared */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) u32 hnc_rx_bytes; /* Rx bytes */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) u32 hnc_tx_bytes; /* Tx bytes */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) u32 hnc_rx_uc_pkts; /* Rx UC packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) u32 hnc_rx_mc_pkts; /* Rx MC packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) u32 hnc_rx_bc_pkts; /* Rx BC packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) u32 hnc_tx_uc_pkts; /* Tx UC packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) u32 hnc_tx_mc_pkts; /* Tx MC packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) u32 hnc_tx_bc_pkts; /* Tx BC packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) u32 hnc_fcs_err; /* FCS errors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) u32 hnc_align_err; /* Alignment errors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) u32 hnc_false_carrier; /* False carrier detection */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) u32 hnc_runt_pkts; /* Rx runt packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) u32 hnc_jabber_pkts; /* Rx jabber packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) u32 hnc_rx_pause_xon; /* Rx pause XON frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) u32 hnc_rx_pause_xoff; /* Rx XOFF frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) u32 hnc_tx_pause_xon; /* Tx XON frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) u32 hnc_tx_pause_xoff; /* Tx XOFF frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) u32 hnc_tx_s_collision; /* Single collision frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) u32 hnc_tx_m_collision; /* Multiple collision frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) u32 hnc_l_collision; /* Late collision frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) u32 hnc_e_collision; /* Excessive collision frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) u32 hnc_rx_ctl_frames; /* Rx control frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) u32 hnc_rx_64_frames; /* Rx 64-bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) u32 hnc_rx_127_frames; /* Rx 65-127 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) u32 hnc_rx_255_frames; /* Rx 128-255 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) u32 hnc_rx_511_frames; /* Rx 256-511 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) u32 hnc_rx_1023_frames; /* Rx 512-1023 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) u32 hnc_rx_1522_frames; /* Rx 1024-1522 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) u32 hnc_rx_9022_frames; /* Rx 1523-9022 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) u32 hnc_tx_64_frames; /* Tx 64-bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) u32 hnc_tx_127_frames; /* Tx 65-127 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) u32 hnc_tx_255_frames; /* Tx 128-255 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) u32 hnc_tx_511_frames; /* Tx 256-511 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) u32 hnc_tx_1023_frames; /* Tx 512-1023 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) u32 hnc_tx_1522_frames; /* Tx 1024-1522 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) u32 hnc_tx_9022_frames; /* Tx 1523-9022 bytes frames */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) u32 hnc_rx_valid_bytes; /* Rx valid bytes */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) u32 hnc_rx_runt_pkts; /* Rx error runt packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) u32 hnc_rx_jabber_pkts; /* Rx error jabber packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) u32 ncsi_rx_cmds; /* Rx NCSI commands */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) u32 ncsi_dropped_cmds; /* Dropped commands */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) u32 ncsi_cmd_type_errs; /* Command type errors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) u32 ncsi_cmd_csum_errs; /* Command checksum errors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) u32 ncsi_rx_pkts; /* Rx NCSI packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) u32 ncsi_tx_pkts; /* Tx NCSI packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) u32 ncsi_tx_aen_pkts; /* Tx AEN packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) u32 pt_tx_pkts; /* Tx packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) u32 pt_tx_dropped; /* Tx dropped packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) u32 pt_tx_channel_err; /* Tx channel errors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) u32 pt_tx_us_err; /* Tx undersize errors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) u32 pt_rx_pkts; /* Rx packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) u32 pt_rx_dropped; /* Rx dropped packets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) u32 pt_rx_channel_err; /* Rx channel errors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) u32 pt_rx_us_err; /* Rx undersize errors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) u32 pt_rx_os_err; /* Rx oversize errors */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) struct ncsi_dev_priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) struct ncsi_package;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) #define NCSI_PACKAGE_SHIFT 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) #define NCSI_PACKAGE_INDEX(c) (((c) >> NCSI_PACKAGE_SHIFT) & 0x7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) #define NCSI_RESERVED_CHANNEL 0x1f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) #define NCSI_CHANNEL_INDEX(c) ((c) & ((1 << NCSI_PACKAGE_SHIFT) - 1))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) #define NCSI_TO_CHANNEL(p, c) (((p) << NCSI_PACKAGE_SHIFT) | (c))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) #define NCSI_MAX_PACKAGE 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) #define NCSI_MAX_CHANNEL 32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) struct ncsi_channel {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) unsigned char id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) int state;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) #define NCSI_CHANNEL_INACTIVE 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) #define NCSI_CHANNEL_ACTIVE 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) #define NCSI_CHANNEL_INVISIBLE 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) bool reconfigure_needed;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) spinlock_t lock; /* Protect filters etc */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) struct ncsi_package *package;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) struct ncsi_channel_version version;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) struct ncsi_channel_cap caps[NCSI_CAP_MAX];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) struct ncsi_channel_mode modes[NCSI_MODE_MAX];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) /* Filtering Settings */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) struct ncsi_channel_mac_filter mac_filter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) struct ncsi_channel_vlan_filter vlan_filter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) struct ncsi_channel_stats stats;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) struct timer_list timer;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) bool enabled;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) unsigned int state;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) #define NCSI_CHANNEL_MONITOR_START 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) #define NCSI_CHANNEL_MONITOR_RETRY 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) #define NCSI_CHANNEL_MONITOR_WAIT 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) #define NCSI_CHANNEL_MONITOR_WAIT_MAX 5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) } monitor;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) struct list_head node;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) struct list_head link;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) struct ncsi_package {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) unsigned char id; /* NCSI 3-bits package ID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) unsigned char uuid[16]; /* UUID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) struct ncsi_dev_priv *ndp; /* NCSI device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) spinlock_t lock; /* Protect the package */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) unsigned int channel_num; /* Number of channels */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) struct list_head channels; /* List of chanels */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) struct list_head node; /* Form list of packages */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) bool multi_channel; /* Enable multiple channels */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) u32 channel_whitelist; /* Channels to configure */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) struct ncsi_channel *preferred_channel; /* Primary channel */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) struct ncsi_request {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) unsigned char id; /* Request ID - 0 to 255 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) bool used; /* Request that has been assigned */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) unsigned int flags; /* NCSI request property */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) #define NCSI_REQ_FLAG_EVENT_DRIVEN 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) #define NCSI_REQ_FLAG_NETLINK_DRIVEN 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) struct ncsi_dev_priv *ndp; /* Associated NCSI device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) struct sk_buff *cmd; /* Associated NCSI command packet */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) struct sk_buff *rsp; /* Associated NCSI response packet */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) struct timer_list timer; /* Timer on waiting for response */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) bool enabled; /* Time has been enabled or not */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) u32 snd_seq; /* netlink sending sequence number */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) u32 snd_portid; /* netlink portid of sender */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) struct nlmsghdr nlhdr; /* netlink message header */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) ncsi_dev_state_major = 0xff00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) ncsi_dev_state_minor = 0x00ff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) ncsi_dev_state_probe_deselect = 0x0201,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) ncsi_dev_state_probe_package,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) ncsi_dev_state_probe_channel,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) ncsi_dev_state_probe_mlx_gma,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) ncsi_dev_state_probe_mlx_smaf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) ncsi_dev_state_probe_cis,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) ncsi_dev_state_probe_gvi,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) ncsi_dev_state_probe_gc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) ncsi_dev_state_probe_gls,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) ncsi_dev_state_probe_dp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) ncsi_dev_state_config_sp = 0x0301,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) ncsi_dev_state_config_cis,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) ncsi_dev_state_config_oem_gma,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) ncsi_dev_state_config_clear_vids,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) ncsi_dev_state_config_svf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) ncsi_dev_state_config_ev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) ncsi_dev_state_config_sma,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) ncsi_dev_state_config_ebf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) ncsi_dev_state_config_dgmf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) ncsi_dev_state_config_ecnt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) ncsi_dev_state_config_ec,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) ncsi_dev_state_config_ae,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) ncsi_dev_state_config_gls,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) ncsi_dev_state_config_done,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) ncsi_dev_state_suspend_select = 0x0401,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) ncsi_dev_state_suspend_gls,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) ncsi_dev_state_suspend_dcnt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) ncsi_dev_state_suspend_dc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) ncsi_dev_state_suspend_deselect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) ncsi_dev_state_suspend_done
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) struct vlan_vid {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) struct list_head list;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) __be16 proto;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) u16 vid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) struct ncsi_dev_priv {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) struct ncsi_dev ndev; /* Associated NCSI device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) unsigned int flags; /* NCSI device flags */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) #define NCSI_DEV_PROBED 1 /* Finalized NCSI topology */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) #define NCSI_DEV_HWA 2 /* Enabled HW arbitration */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) #define NCSI_DEV_RESHUFFLE 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) #define NCSI_DEV_RESET 8 /* Reset state of NC */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) unsigned int gma_flag; /* OEM GMA flag */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) spinlock_t lock; /* Protect the NCSI device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) unsigned int package_probe_id;/* Current ID during probe */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) unsigned int package_num; /* Number of packages */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) struct list_head packages; /* List of packages */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) struct ncsi_channel *hot_channel; /* Channel was ever active */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) struct ncsi_request requests[256]; /* Request table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) unsigned int request_id; /* Last used request ID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) #define NCSI_REQ_START_IDX 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) unsigned int pending_req_num; /* Number of pending requests */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) struct ncsi_package *active_package; /* Currently handled package */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) struct ncsi_channel *active_channel; /* Currently handled channel */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) struct list_head channel_queue; /* Config queue of channels */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) struct work_struct work; /* For channel management */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) struct packet_type ptype; /* NCSI packet Rx handler */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) struct list_head node; /* Form NCSI device list */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) #define NCSI_MAX_VLAN_VIDS 15
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) struct list_head vlan_vids; /* List of active VLAN IDs */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) bool multi_package; /* Enable multiple packages */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) bool mlx_multi_host; /* Enable multi host Mellanox */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) u32 package_whitelist; /* Packages to configure */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) struct ncsi_cmd_arg {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) struct ncsi_dev_priv *ndp; /* Associated NCSI device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) unsigned char type; /* Command in the NCSI packet */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) unsigned char id; /* Request ID (sequence number) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) unsigned char package; /* Destination package ID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) unsigned char channel; /* Detination channel ID or 0x1f */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) unsigned short payload; /* Command packet payload length */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) unsigned int req_flags; /* NCSI request properties */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) union {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) unsigned char bytes[16]; /* Command packet specific data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) unsigned short words[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) unsigned int dwords[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) unsigned char *data; /* NCSI OEM data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) struct genl_info *info; /* Netlink information */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) extern struct list_head ncsi_dev_list;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) extern spinlock_t ncsi_dev_lock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) #define TO_NCSI_DEV_PRIV(nd) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) container_of(nd, struct ncsi_dev_priv, ndev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) #define NCSI_FOR_EACH_DEV(ndp) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) list_for_each_entry_rcu(ndp, &ncsi_dev_list, node)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) #define NCSI_FOR_EACH_PACKAGE(ndp, np) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) list_for_each_entry_rcu(np, &ndp->packages, node)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) #define NCSI_FOR_EACH_CHANNEL(np, nc) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) list_for_each_entry_rcu(nc, &np->channels, node)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) /* Resources */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) int ncsi_reset_dev(struct ncsi_dev *nd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) void ncsi_start_channel_monitor(struct ncsi_channel *nc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) void ncsi_stop_channel_monitor(struct ncsi_channel *nc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) struct ncsi_channel *ncsi_find_channel(struct ncsi_package *np,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) unsigned char id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) struct ncsi_channel *ncsi_add_channel(struct ncsi_package *np,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) unsigned char id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) struct ncsi_package *ncsi_find_package(struct ncsi_dev_priv *ndp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) unsigned char id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) struct ncsi_package *ncsi_add_package(struct ncsi_dev_priv *ndp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) unsigned char id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) void ncsi_remove_package(struct ncsi_package *np);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) void ncsi_find_package_and_channel(struct ncsi_dev_priv *ndp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) unsigned char id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) struct ncsi_package **np,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) struct ncsi_channel **nc);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) struct ncsi_request *ncsi_alloc_request(struct ncsi_dev_priv *ndp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) unsigned int req_flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) void ncsi_free_request(struct ncsi_request *nr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) struct ncsi_dev *ncsi_find_dev(struct net_device *dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) int ncsi_process_next_channel(struct ncsi_dev_priv *ndp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) bool ncsi_channel_has_link(struct ncsi_channel *channel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) bool ncsi_channel_is_last(struct ncsi_dev_priv *ndp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) struct ncsi_channel *channel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) int ncsi_update_tx_channel(struct ncsi_dev_priv *ndp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) struct ncsi_package *np,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) struct ncsi_channel *disable,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) struct ncsi_channel *enable);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) /* Packet handlers */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) u32 ncsi_calculate_checksum(unsigned char *data, int len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) int ncsi_xmit_cmd(struct ncsi_cmd_arg *nca);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) int ncsi_rcv_rsp(struct sk_buff *skb, struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) struct packet_type *pt, struct net_device *orig_dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) int ncsi_aen_handler(struct ncsi_dev_priv *ndp, struct sk_buff *skb);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) #endif /* __NCSI_INTERNAL_H__ */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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