chelsio: Move the Chelsio drivers

Moves the drivers for the Chelsio chipsets into
drivers/net/ethernet/chelsio/ and the necessary Kconfig and Makefile
changes.

CC: Divy Le Ray <divy@chelsio.com>
CC: Dimitris Michailidis <dm@chelsio.com>
CC: Casey Leedom <leedom@chelsio.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 0 insertions, 678 deletions

diff --git a/drivers/net/cxgb4/t4_msg.h b/drivers/net/cxgb4/t4_msg.h
deleted file mode 100644
index eb71b8250b91..000000000000
--- a/drivers/net/cxgb4/t4_msg.h
+++ /dev/null
@@ -1,678 +0,0 @@
-/*
- * This file is part of the Chelsio T4 Ethernet driver for Linux.
- *
- * Copyright (c) 2003-2010 Chelsio Communications, Inc. All rights reserved.
- *
- * This software is available to you under a choice of one of two
- * licenses.  You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * OpenIB.org BSD license below:
- *
- *     Redistribution and use in source and binary forms, with or
- *     without modification, are permitted provided that the following
- *     conditions are met:
- *
- *      - Redistributions of source code must retain the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer.
- *
- *      - Redistributions in binary form must reproduce the above
- *        copyright notice, this list of conditions and the following
- *        disclaimer in the documentation and/or other materials
- *        provided with the distribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef __T4_MSG_H
-#define __T4_MSG_H
-
-#include <linux/types.h>
-
-enum {
-	CPL_PASS_OPEN_REQ     = 0x1,
-	CPL_PASS_ACCEPT_RPL   = 0x2,
-	CPL_ACT_OPEN_REQ      = 0x3,
-	CPL_SET_TCB_FIELD     = 0x5,
-	CPL_GET_TCB           = 0x6,
-	CPL_CLOSE_CON_REQ     = 0x8,
-	CPL_CLOSE_LISTSRV_REQ = 0x9,
-	CPL_ABORT_REQ         = 0xA,
-	CPL_ABORT_RPL         = 0xB,
-	CPL_RX_DATA_ACK       = 0xD,
-	CPL_TX_PKT            = 0xE,
-	CPL_L2T_WRITE_REQ     = 0x12,
-	CPL_TID_RELEASE       = 0x1A,
-
-	CPL_CLOSE_LISTSRV_RPL = 0x20,
-	CPL_L2T_WRITE_RPL     = 0x23,
-	CPL_PASS_OPEN_RPL     = 0x24,
-	CPL_ACT_OPEN_RPL      = 0x25,
-	CPL_PEER_CLOSE        = 0x26,
-	CPL_ABORT_REQ_RSS     = 0x2B,
-	CPL_ABORT_RPL_RSS     = 0x2D,
-
-	CPL_CLOSE_CON_RPL     = 0x32,
-	CPL_ISCSI_HDR         = 0x33,
-	CPL_RDMA_CQE          = 0x35,
-	CPL_RDMA_CQE_READ_RSP = 0x36,
-	CPL_RDMA_CQE_ERR      = 0x37,
-	CPL_RX_DATA           = 0x39,
-	CPL_SET_TCB_RPL       = 0x3A,
-	CPL_RX_PKT            = 0x3B,
-	CPL_RX_DDP_COMPLETE   = 0x3F,
-
-	CPL_ACT_ESTABLISH     = 0x40,
-	CPL_PASS_ESTABLISH    = 0x41,
-	CPL_RX_DATA_DDP       = 0x42,
-	CPL_PASS_ACCEPT_REQ   = 0x44,
-
-	CPL_RDMA_READ_REQ     = 0x60,
-
-	CPL_PASS_OPEN_REQ6    = 0x81,
-	CPL_ACT_OPEN_REQ6     = 0x83,
-
-	CPL_RDMA_TERMINATE    = 0xA2,
-	CPL_RDMA_WRITE        = 0xA4,
-	CPL_SGE_EGR_UPDATE    = 0xA5,
-
-	CPL_TRACE_PKT         = 0xB0,
-
-	CPL_FW4_MSG           = 0xC0,
-	CPL_FW4_PLD           = 0xC1,
-	CPL_FW4_ACK           = 0xC3,
-
-	CPL_FW6_MSG           = 0xE0,
-	CPL_FW6_PLD           = 0xE1,
-	CPL_TX_PKT_LSO        = 0xED,
-	CPL_TX_PKT_XT         = 0xEE,
-
-	NUM_CPL_CMDS
-};
-
-enum CPL_error {
-	CPL_ERR_NONE               = 0,
-	CPL_ERR_TCAM_FULL          = 3,
-	CPL_ERR_BAD_LENGTH         = 15,
-	CPL_ERR_BAD_ROUTE          = 18,
-	CPL_ERR_CONN_RESET         = 20,
-	CPL_ERR_CONN_EXIST_SYNRECV = 21,
-	CPL_ERR_CONN_EXIST         = 22,
-	CPL_ERR_ARP_MISS           = 23,
-	CPL_ERR_BAD_SYN            = 24,
-	CPL_ERR_CONN_TIMEDOUT      = 30,
-	CPL_ERR_XMIT_TIMEDOUT      = 31,
-	CPL_ERR_PERSIST_TIMEDOUT   = 32,
-	CPL_ERR_FINWAIT2_TIMEDOUT  = 33,
-	CPL_ERR_KEEPALIVE_TIMEDOUT = 34,
-	CPL_ERR_RTX_NEG_ADVICE     = 35,
-	CPL_ERR_PERSIST_NEG_ADVICE = 36,
-	CPL_ERR_ABORT_FAILED       = 42,
-	CPL_ERR_IWARP_FLM          = 50,
-};
-
-enum {
-	ULP_MODE_NONE          = 0,
-	ULP_MODE_ISCSI         = 2,
-	ULP_MODE_RDMA          = 4,
-	ULP_MODE_TCPDDP	       = 5,
-	ULP_MODE_FCOE          = 6,
-};
-
-enum {
-	ULP_CRC_HEADER = 1 << 0,
-	ULP_CRC_DATA   = 1 << 1
-};
-
-enum {
-	CPL_ABORT_SEND_RST = 0,
-	CPL_ABORT_NO_RST,
-};
-
-enum {                     /* TX_PKT_XT checksum types */
-	TX_CSUM_TCP    = 0,
-	TX_CSUM_UDP    = 1,
-	TX_CSUM_CRC16  = 4,
-	TX_CSUM_CRC32  = 5,
-	TX_CSUM_CRC32C = 6,
-	TX_CSUM_FCOE   = 7,
-	TX_CSUM_TCPIP  = 8,
-	TX_CSUM_UDPIP  = 9,
-	TX_CSUM_TCPIP6 = 10,
-	TX_CSUM_UDPIP6 = 11,
-	TX_CSUM_IP     = 12,
-};
-
-union opcode_tid {
-	__be32 opcode_tid;
-	u8 opcode;
-};
-
-#define CPL_OPCODE(x) ((x) << 24)
-#define MK_OPCODE_TID(opcode, tid) (CPL_OPCODE(opcode) | (tid))
-#define OPCODE_TID(cmd) ((cmd)->ot.opcode_tid)
-#define GET_TID(cmd) (ntohl(OPCODE_TID(cmd)) & 0xFFFFFF)
-
-/* partitioning of TID fields that also carry a queue id */
-#define GET_TID_TID(x) ((x) & 0x3fff)
-#define GET_TID_QID(x) (((x) >> 14) & 0x3ff)
-#define TID_QID(x)     ((x) << 14)
-
-struct rss_header {
-	u8 opcode;
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-	u8 channel:2;
-	u8 filter_hit:1;
-	u8 filter_tid:1;
-	u8 hash_type:2;
-	u8 ipv6:1;
-	u8 send2fw:1;
-#else
-	u8 send2fw:1;
-	u8 ipv6:1;
-	u8 hash_type:2;
-	u8 filter_tid:1;
-	u8 filter_hit:1;
-	u8 channel:2;
-#endif
-	__be16 qid;
-	__be32 hash_val;
-};
-
-struct work_request_hdr {
-	__be32 wr_hi;
-	__be32 wr_mid;
-	__be64 wr_lo;
-};
-
-#define WR_HDR struct work_request_hdr wr
-
-struct cpl_pass_open_req {
-	WR_HDR;
-	union opcode_tid ot;
-	__be16 local_port;
-	__be16 peer_port;
-	__be32 local_ip;
-	__be32 peer_ip;
-	__be64 opt0;
-#define TX_CHAN(x)    ((x) << 2)
-#define DELACK(x)     ((x) << 5)
-#define ULP_MODE(x)   ((x) << 8)
-#define RCV_BUFSIZ(x) ((x) << 12)
-#define DSCP(x)       ((x) << 22)
-#define SMAC_SEL(x)   ((u64)(x) << 28)
-#define L2T_IDX(x)    ((u64)(x) << 36)
-#define NAGLE(x)      ((u64)(x) << 49)
-#define WND_SCALE(x)  ((u64)(x) << 50)
-#define KEEP_ALIVE(x) ((u64)(x) << 54)
-#define MSS_IDX(x)    ((u64)(x) << 60)
-	__be64 opt1;
-#define SYN_RSS_ENABLE   (1 << 0)
-#define SYN_RSS_QUEUE(x) ((x) << 2)
-#define CONN_POLICY_ASK  (1 << 22)
-};
-
-struct cpl_pass_open_req6 {
-	WR_HDR;
-	union opcode_tid ot;
-	__be16 local_port;
-	__be16 peer_port;
-	__be64 local_ip_hi;
-	__be64 local_ip_lo;
-	__be64 peer_ip_hi;
-	__be64 peer_ip_lo;
-	__be64 opt0;
-	__be64 opt1;
-};
-
-struct cpl_pass_open_rpl {
-	union opcode_tid ot;
-	u8 rsvd[3];
-	u8 status;
-};
-
-struct cpl_pass_accept_rpl {
-	WR_HDR;
-	union opcode_tid ot;
-	__be32 opt2;
-#define RSS_QUEUE(x)         ((x) << 0)
-#define RSS_QUEUE_VALID      (1 << 10)
-#define RX_COALESCE_VALID(x) ((x) << 11)
-#define RX_COALESCE(x)       ((x) << 12)
-#define TX_QUEUE(x)          ((x) << 23)
-#define RX_CHANNEL(x)        ((x) << 26)
-#define WND_SCALE_EN(x)      ((x) << 28)
-#define TSTAMPS_EN(x)        ((x) << 29)
-#define SACK_EN(x)           ((x) << 30)
-	__be64 opt0;
-};
-
-struct cpl_act_open_req {
-	WR_HDR;
-	union opcode_tid ot;
-	__be16 local_port;
-	__be16 peer_port;
-	__be32 local_ip;
-	__be32 peer_ip;
-	__be64 opt0;
-	__be32 params;
-	__be32 opt2;
-};
-
-struct cpl_act_open_req6 {
-	WR_HDR;
-	union opcode_tid ot;
-	__be16 local_port;
-	__be16 peer_port;
-	__be64 local_ip_hi;
-	__be64 local_ip_lo;
-	__be64 peer_ip_hi;
-	__be64 peer_ip_lo;
-	__be64 opt0;
-	__be32 params;
-	__be32 opt2;
-};
-
-struct cpl_act_open_rpl {
-	union opcode_tid ot;
-	__be32 atid_status;
-#define GET_AOPEN_STATUS(x) ((x) & 0xff)
-#define GET_AOPEN_ATID(x)   (((x) >> 8) & 0xffffff)
-};
-
-struct cpl_pass_establish {
-	union opcode_tid ot;
-	__be32 rsvd;
-	__be32 tos_stid;
-#define GET_POPEN_TID(x) ((x) & 0xffffff)
-#define GET_POPEN_TOS(x) (((x) >> 24) & 0xff)
-	__be16 mac_idx;
-	__be16 tcp_opt;
-#define GET_TCPOPT_WSCALE_OK(x)  (((x) >> 5) & 1)
-#define GET_TCPOPT_SACK(x)       (((x) >> 6) & 1)
-#define GET_TCPOPT_TSTAMP(x)     (((x) >> 7) & 1)
-#define GET_TCPOPT_SND_WSCALE(x) (((x) >> 8) & 0xf)
-#define GET_TCPOPT_MSS(x)        (((x) >> 12) & 0xf)
-	__be32 snd_isn;
-	__be32 rcv_isn;
-};
-
-struct cpl_act_establish {
-	union opcode_tid ot;
-	__be32 rsvd;
-	__be32 tos_atid;
-	__be16 mac_idx;
-	__be16 tcp_opt;
-	__be32 snd_isn;
-	__be32 rcv_isn;
-};
-
-struct cpl_get_tcb {
-	WR_HDR;
-	union opcode_tid ot;
-	__be16 reply_ctrl;
-#define QUEUENO(x)    ((x) << 0)
-#define REPLY_CHAN(x) ((x) << 14)
-#define NO_REPLY(x)   ((x) << 15)
-	__be16 cookie;
-};
-
-struct cpl_set_tcb_field {
-	WR_HDR;
-	union opcode_tid ot;
-	__be16 reply_ctrl;
-	__be16 word_cookie;
-#define TCB_WORD(x)   ((x) << 0)
-#define TCB_COOKIE(x) ((x) << 5)
-	__be64 mask;
-	__be64 val;
-};
-
-struct cpl_set_tcb_rpl {
-	union opcode_tid ot;
-	__be16 rsvd;
-	u8 cookie;
-	u8 status;
-	__be64 oldval;
-};
-
-struct cpl_close_con_req {
-	WR_HDR;
-	union opcode_tid ot;
-	__be32 rsvd;
-};
-
-struct cpl_close_con_rpl {
-	union opcode_tid ot;
-	u8 rsvd[3];
-	u8 status;
-	__be32 snd_nxt;
-	__be32 rcv_nxt;
-};
-
-struct cpl_close_listsvr_req {
-	WR_HDR;
-	union opcode_tid ot;
-	__be16 reply_ctrl;
-#define LISTSVR_IPV6 (1 << 14)
-	__be16 rsvd;
-};
-
-struct cpl_close_listsvr_rpl {
-	union opcode_tid ot;
-	u8 rsvd[3];
-	u8 status;
-};
-
-struct cpl_abort_req_rss {
-	union opcode_tid ot;
-	u8 rsvd[3];
-	u8 status;
-};
-
-struct cpl_abort_req {
-	WR_HDR;
-	union opcode_tid ot;
-	__be32 rsvd0;
-	u8 rsvd1;
-	u8 cmd;
-	u8 rsvd2[6];
-};
-
-struct cpl_abort_rpl_rss {
-	union opcode_tid ot;
-	u8 rsvd[3];
-	u8 status;
-};
-
-struct cpl_abort_rpl {
-	WR_HDR;
-	union opcode_tid ot;
-	__be32 rsvd0;
-	u8 rsvd1;
-	u8 cmd;
-	u8 rsvd2[6];
-};
-
-struct cpl_peer_close {
-	union opcode_tid ot;
-	__be32 rcv_nxt;
-};
-
-struct cpl_tid_release {
-	WR_HDR;
-	union opcode_tid ot;
-	__be32 rsvd;
-};
-
-struct cpl_tx_pkt_core {
-	__be32 ctrl0;
-#define TXPKT_VF(x)        ((x) << 0)
-#define TXPKT_PF(x)        ((x) << 8)
-#define TXPKT_VF_VLD       (1 << 11)
-#define TXPKT_OVLAN_IDX(x) ((x) << 12)
-#define TXPKT_INTF(x)      ((x) << 16)
-#define TXPKT_INS_OVLAN    (1 << 21)
-#define TXPKT_OPCODE(x)    ((x) << 24)
-	__be16 pack;
-	__be16 len;
-	__be64 ctrl1;
-#define TXPKT_CSUM_END(x)   ((x) << 12)
-#define TXPKT_CSUM_START(x) ((x) << 20)
-#define TXPKT_IPHDR_LEN(x)  ((u64)(x) << 20)
-#define TXPKT_CSUM_LOC(x)   ((u64)(x) << 30)
-#define TXPKT_ETHHDR_LEN(x) ((u64)(x) << 34)
-#define TXPKT_CSUM_TYPE(x)  ((u64)(x) << 40)
-#define TXPKT_VLAN(x)       ((u64)(x) << 44)
-#define TXPKT_VLAN_VLD      (1ULL << 60)
-#define TXPKT_IPCSUM_DIS    (1ULL << 62)
-#define TXPKT_L4CSUM_DIS    (1ULL << 63)
-};
-
-struct cpl_tx_pkt {
-	WR_HDR;
-	struct cpl_tx_pkt_core c;
-};
-
-#define cpl_tx_pkt_xt cpl_tx_pkt
-
-struct cpl_tx_pkt_lso_core {
-	__be32 lso_ctrl;
-#define LSO_TCPHDR_LEN(x) ((x) << 0)
-#define LSO_IPHDR_LEN(x)  ((x) << 4)
-#define LSO_ETHHDR_LEN(x) ((x) << 16)
-#define LSO_IPV6(x)       ((x) << 20)
-#define LSO_LAST_SLICE    (1 << 22)
-#define LSO_FIRST_SLICE   (1 << 23)
-#define LSO_OPCODE(x)     ((x) << 24)
-	__be16 ipid_ofst;
-	__be16 mss;
-	__be32 seqno_offset;
-	__be32 len;
-	/* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */
-};
-
-struct cpl_tx_pkt_lso {
-	WR_HDR;
-	struct cpl_tx_pkt_lso_core c;
-	/* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */
-};
-
-struct cpl_iscsi_hdr {
-	union opcode_tid ot;
-	__be16 pdu_len_ddp;
-#define ISCSI_PDU_LEN(x) ((x) & 0x7FFF)
-#define ISCSI_DDP        (1 << 15)
-	__be16 len;
-	__be32 seq;
-	__be16 urg;
-	u8 rsvd;
-	u8 status;
-};
-
-struct cpl_rx_data {
-	union opcode_tid ot;
-	__be16 rsvd;
-	__be16 len;
-	__be32 seq;
-	__be16 urg;
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-	u8 dack_mode:2;
-	u8 psh:1;
-	u8 heartbeat:1;
-	u8 ddp_off:1;
-	u8 :3;
-#else
-	u8 :3;
-	u8 ddp_off:1;
-	u8 heartbeat:1;
-	u8 psh:1;
-	u8 dack_mode:2;
-#endif
-	u8 status;
-};
-
-struct cpl_rx_data_ack {
-	WR_HDR;
-	union opcode_tid ot;
-	__be32 credit_dack;
-#define RX_CREDITS(x)   ((x) << 0)
-#define RX_FORCE_ACK(x) ((x) << 28)
-};
-
-struct cpl_rx_pkt {
-	struct rss_header rsshdr;
-	u8 opcode;
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-	u8 iff:4;
-	u8 csum_calc:1;
-	u8 ipmi_pkt:1;
-	u8 vlan_ex:1;
-	u8 ip_frag:1;
-#else
-	u8 ip_frag:1;
-	u8 vlan_ex:1;
-	u8 ipmi_pkt:1;
-	u8 csum_calc:1;
-	u8 iff:4;
-#endif
-	__be16 csum;
-	__be16 vlan;
-	__be16 len;
-	__be32 l2info;
-#define RXF_UDP (1 << 22)
-#define RXF_TCP (1 << 23)
-#define RXF_IP  (1 << 24)
-#define RXF_IP6 (1 << 25)
-	__be16 hdr_len;
-	__be16 err_vec;
-};
-
-struct cpl_trace_pkt {
-	u8 opcode;
-	u8 intf;
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-	u8 runt:4;
-	u8 filter_hit:4;
-	u8 :6;
-	u8 err:1;
-	u8 trunc:1;
-#else
-	u8 filter_hit:4;
-	u8 runt:4;
-	u8 trunc:1;
-	u8 err:1;
-	u8 :6;
-#endif
-	__be16 rsvd;
-	__be16 len;
-	__be64 tstamp;
-};
-
-struct cpl_l2t_write_req {
-	WR_HDR;
-	union opcode_tid ot;
-	__be16 params;
-#define L2T_W_INFO(x)    ((x) << 2)
-#define L2T_W_PORT(x)    ((x) << 8)
-#define L2T_W_NOREPLY(x) ((x) << 15)
-	__be16 l2t_idx;
-	__be16 vlan;
-	u8 dst_mac[6];
-};
-
-struct cpl_l2t_write_rpl {
-	union opcode_tid ot;
-	u8 status;
-	u8 rsvd[3];
-};
-
-struct cpl_rdma_terminate {
-	union opcode_tid ot;
-	__be16 rsvd;
-	__be16 len;
-};
-
-struct cpl_sge_egr_update {
-	__be32 opcode_qid;
-#define EGR_QID(x) ((x) & 0x1FFFF)
-	__be16 cidx;
-	__be16 pidx;
-};
-
-struct cpl_fw4_pld {
-	u8 opcode;
-	u8 rsvd0[3];
-	u8 type;
-	u8 rsvd1;
-	__be16 len;
-	__be64 data;
-	__be64 rsvd2;
-};
-
-struct cpl_fw6_pld {
-	u8 opcode;
-	u8 rsvd[5];
-	__be16 len;
-	__be64 data[4];
-};
-
-struct cpl_fw4_msg {
-	u8 opcode;
-	u8 type;
-	__be16 rsvd0;
-	__be32 rsvd1;
-	__be64 data[2];
-};
-
-struct cpl_fw4_ack {
-	union opcode_tid ot;
-	u8 credits;
-	u8 rsvd0[2];
-	u8 seq_vld;
-	__be32 snd_nxt;
-	__be32 snd_una;
-	__be64 rsvd1;
-};
-
-struct cpl_fw6_msg {
-	u8 opcode;
-	u8 type;
-	__be16 rsvd0;
-	__be32 rsvd1;
-	__be64 data[4];
-};
-
-/* cpl_fw6_msg.type values */
-enum {
-	FW6_TYPE_CMD_RPL = 0,
-};
-
-enum {
-	ULP_TX_MEM_READ = 2,
-	ULP_TX_MEM_WRITE = 3,
-	ULP_TX_PKT = 4
-};
-
-enum {
-	ULP_TX_SC_NOOP = 0x80,
-	ULP_TX_SC_IMM  = 0x81,
-	ULP_TX_SC_DSGL = 0x82,
-	ULP_TX_SC_ISGL = 0x83
-};
-
-struct ulptx_sge_pair {
-	__be32 len[2];
-	__be64 addr[2];
-};
-
-struct ulptx_sgl {
-	__be32 cmd_nsge;
-#define ULPTX_CMD(x) ((x) << 24)
-#define ULPTX_NSGE(x) ((x) << 0)
-	__be32 len0;
-	__be64 addr0;
-	struct ulptx_sge_pair sge[0];
-};
-
-struct ulp_mem_io {
-	WR_HDR;
-	__be32 cmd;
-#define ULP_MEMIO_ORDER(x) ((x) << 23)
-	__be32 len16;             /* command length */
-	__be32 dlen;              /* data length in 32-byte units */
-#define ULP_MEMIO_DATA_LEN(x) ((x) << 0)
-	__be32 lock_addr;
-#define ULP_MEMIO_ADDR(x) ((x) << 0)
-#define ULP_MEMIO_LOCK(x) ((x) << 31)
-};
-
-#endif  /* __T4_MSG_H */