| /* |
| * This file is part of the Chelsio T3 Ethernet driver for Linux. |
| * |
| * Copyright (C) 2003-2009 Chelsio Communications. All rights reserved. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the LICENSE file included in this |
| * release for licensing terms and conditions. |
| */ |
| |
| #ifndef __CHIOCTL_H__ |
| #define __CHIOCTL_H__ |
| |
| #ifndef AUTOCONF_INCLUDED |
| #include <linux/autoconf.h> |
| #endif |
| |
| /* |
| * Ioctl commands specific to this driver. |
| */ |
| enum { |
| CHELSIO_SETREG = 1024, |
| CHELSIO_GETREG = 1025, |
| CHELSIO_SETTPI = 1026, |
| CHELSIO_GETTPI = 1027, |
| CHELSIO_DEVUP = 1028, |
| CHELSIO_GETMTUTAB = 1029, |
| CHELSIO_SETMTUTAB = 1030, |
| CHELSIO_GETMTU = 1031, |
| CHELSIO_SET_PM = 1032, |
| CHELSIO_GET_PM = 1033, |
| CHELSIO_GET_TCAM = 1034, |
| CHELSIO_SET_TCAM = 1035, |
| CHELSIO_GET_TCB = 1036, |
| CHELSIO_READ_TCAM_WORD = 1037, |
| CHELSIO_GET_MEM = 1038, |
| CHELSIO_GET_SGE_CONTEXT = 1039, |
| CHELSIO_GET_SGE_DESC = 1040, |
| CHELSIO_LOAD_FW = 1041, |
| CHELSIO_GET_PROTO = 1042, |
| CHELSIO_SET_PROTO = 1043, |
| CHELSIO_SET_TRACE_FILTER = 1044, |
| CHELSIO_SET_QSET_PARAMS = 1045, |
| CHELSIO_GET_QSET_PARAMS = 1046, |
| CHELSIO_SET_QSET_NUM = 1047, |
| CHELSIO_GET_QSET_NUM = 1048, |
| CHELSIO_SET_PKTSCHED = 1049, |
| CHELSIO_SET_HW_SCHED = 1051, |
| CHELSIO_LOAD_BOOT = 1054, |
| CHELSIO_CLEAR_STATS = 1055, |
| CHELSIO_GET_UP_LA = 1056, |
| CHELSIO_GET_UP_IOQS = 1057, |
| CHELSIO_GET_TRACE_FILTER = 1058, |
| |
| CHELSIO_SET_FILTER = 1060, |
| CHELSIO_DEL_FILTER = 1061, |
| CHELSIO_SET_OFLD_POLICY = 1062, |
| CHELSIO_GET_PKTSCHED = 1065, |
| }; |
| |
| /* statistics categories */ |
| enum { |
| STATS_PORT = 1 << 1, |
| STATS_QUEUE = 1 << 2, |
| }; |
| |
| struct ch_reg { |
| uint32_t cmd; |
| uint32_t addr; |
| uint32_t val; |
| }; |
| |
| struct ch_cntxt { |
| uint32_t cmd; |
| uint32_t cntxt_type; |
| uint32_t cntxt_id; |
| uint32_t data[4]; |
| }; |
| |
| /* context types */ |
| enum { CNTXT_TYPE_EGRESS, CNTXT_TYPE_FL, CNTXT_TYPE_RSP, CNTXT_TYPE_CQ }; |
| |
| struct ch_desc { |
| uint32_t cmd; |
| uint32_t queue_num; |
| uint32_t idx; |
| uint32_t size; |
| uint8_t data[128]; |
| }; |
| |
| struct ch_mem_range { |
| uint32_t cmd; |
| uint32_t mem_id; |
| uint32_t addr; |
| uint32_t len; |
| uint32_t version; |
| uint8_t buf[0]; |
| }; |
| |
| enum { MEM_CM, MEM_PMRX, MEM_PMTX }; /* ch_mem_range.mem_id values */ |
| |
| struct ch_qset_params { |
| uint32_t cmd; |
| uint32_t qset_idx; |
| int32_t txq_size[3]; |
| int32_t rspq_size; |
| int32_t fl_size[2]; |
| int32_t intr_lat; |
| int32_t polling; |
| int32_t lro; |
| int32_t cong_thres; |
| int32_t vector; |
| int32_t qnum; |
| }; |
| |
| struct ch_pktsched_params { |
| uint32_t cmd; |
| uint8_t sched; |
| uint8_t idx; |
| uint8_t min; |
| uint8_t max; |
| uint8_t binding; |
| }; |
| |
| enum { |
| PKTSCHED_PORT = 0, |
| PKTSCHED_TUNNELQ =1, |
| }; |
| |
| struct ch_hw_sched { |
| uint32_t cmd; |
| uint8_t sched; |
| int8_t mode; |
| int8_t channel; |
| int32_t kbps; /* rate in Kbps */ |
| int32_t class_ipg; /* tenths of nanoseconds */ |
| int32_t flow_ipg; /* usec */ |
| }; |
| |
| struct ch_filter_tuple { |
| uint32_t sip; |
| uint32_t dip; |
| uint16_t sport; |
| uint16_t dport; |
| uint16_t vlan:12; |
| uint16_t vlan_prio:3; |
| }; |
| |
| struct ch_filter { |
| uint32_t cmd; |
| uint32_t filter_id; |
| struct ch_filter_tuple val; |
| struct ch_filter_tuple mask; |
| uint16_t mac_addr_idx; |
| uint8_t mac_hit:1; |
| uint8_t proto:2; |
| |
| uint8_t want_filter_id:1; /* report filter TID instead of RSS hash */ |
| uint8_t pass:1; /* whether to pass or drop packets */ |
| uint8_t rss:1; /* use RSS or specified qset */ |
| uint8_t qset; |
| }; |
| |
| #ifndef TCB_SIZE |
| # define TCB_SIZE 128 |
| #endif |
| |
| /* TCB size in 32-bit words */ |
| #define TCB_WORDS (TCB_SIZE / 4) |
| |
| struct ch_mtus { |
| uint32_t cmd; |
| uint32_t nmtus; |
| uint16_t mtus[NMTUS]; |
| }; |
| |
| struct ch_pm { |
| uint32_t cmd; |
| uint32_t tx_pg_sz; |
| uint32_t tx_num_pg; |
| uint32_t rx_pg_sz; |
| uint32_t rx_num_pg; |
| uint32_t pm_total; |
| }; |
| |
| struct ch_tcam { |
| uint32_t cmd; |
| uint32_t tcam_size; |
| uint32_t nservers; |
| uint32_t nroutes; |
| uint32_t nfilters; |
| }; |
| |
| struct ch_tcb { |
| uint32_t cmd; |
| uint32_t tcb_index; |
| uint32_t tcb_data[TCB_WORDS]; |
| }; |
| |
| struct ch_tcam_word { |
| uint32_t cmd; |
| uint32_t addr; |
| uint32_t buf[3]; |
| }; |
| |
| struct ch_trace { |
| uint32_t cmd; |
| uint32_t sip; |
| uint32_t sip_mask; |
| uint32_t dip; |
| uint32_t dip_mask; |
| uint16_t sport; |
| uint16_t sport_mask; |
| uint16_t dport; |
| uint16_t dport_mask; |
| uint32_t vlan:12; |
| uint32_t vlan_mask:12; |
| uint32_t intf:4; |
| uint32_t intf_mask:4; |
| uint8_t proto; |
| uint8_t proto_mask; |
| uint8_t invert_match:1; |
| uint8_t config_tx:1; |
| uint8_t config_rx:1; |
| uint8_t trace_tx:1; |
| uint8_t trace_rx:1; |
| }; |
| |
| struct ch_up_la { |
| uint32_t cmd; |
| uint32_t stopped; |
| uint32_t idx; |
| uint32_t bufsize; |
| u8 *data; |
| }; |
| |
| struct ch_up_ioqs { |
| uint32_t cmd; |
| uint32_t ioq_rx_enable; |
| uint32_t ioq_tx_enable; |
| uint32_t ioq_rx_status; |
| uint32_t ioq_tx_status; |
| uint32_t bufsize; |
| u8 *data; |
| }; |
| |
| #define SIOCCHIOCTL SIOCDEVPRIVATE |
| |
| #endif |