2 * Copyright (c) 2007-2013 QLogic Corporation. All rights reserved.
4 * Eric Davis <edavis@broadcom.com>
5 * David Christensen <davidch@broadcom.com>
6 * Gary Zambrano <zambrano@broadcom.com>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of Broadcom Corporation nor the name of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written consent.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS'
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
34 #ifndef ECORE_MFW_REQ_H
35 #define ECORE_MFW_REQ_H
42 #define NVM_PATH_MAX 2
44 /* FCoE capabilities required from the driver */
45 struct fcoe_capabilities {
47 /* Maximum number of I/Os per connection */
48 #define FCOE_IOS_PER_CONNECTION_MASK 0x0000ffff
49 #define FCOE_IOS_PER_CONNECTION_SHIFT 0
50 /* Maximum number of Logins per port */
51 #define FCOE_LOGINS_PER_PORT_MASK 0xffff0000
52 #define FCOE_LOGINS_PER_PORT_SHIFT 16
55 /* Maximum number of exchanges */
56 #define FCOE_NUMBER_OF_EXCHANGES_MASK 0x0000ffff
57 #define FCOE_NUMBER_OF_EXCHANGES_SHIFT 0
58 /* Maximum NPIV WWN per port */
59 #define FCOE_NPIV_WWN_PER_PORT_MASK 0xffff0000
60 #define FCOE_NPIV_WWN_PER_PORT_SHIFT 16
63 /* Maximum number of targets supported */
64 #define FCOE_TARGETS_SUPPORTED_MASK 0x0000ffff
65 #define FCOE_TARGETS_SUPPORTED_SHIFT 0
66 /* Maximum number of outstanding commands across all connections */
67 #define FCOE_OUTSTANDING_COMMANDS_MASK 0xffff0000
68 #define FCOE_OUTSTANDING_COMMANDS_SHIFT 16
71 #define FCOE_CAPABILITY4_STATEFUL 0x00000001
72 #define FCOE_CAPABILITY4_STATELESS 0x00000002
73 #define FCOE_CAPABILITY4_CAPABILITIES_REPORTED_VALID 0x00000004
76 struct glob_ncsi_oem_data
78 uint32_t driver_version;
80 struct fcoe_capabilities fcoe_features[NVM_PATH_MAX][PORT_MAX];
83 /* current drv_info version */
84 #define DRV_INFO_CUR_VER 2
86 /* drv_info op codes supported */
87 enum drv_info_opcode {
93 #define ETH_STAT_INFO_VERSION_LEN 12
94 /* Per PCI Function Ethernet Statistics required from the driver */
95 struct eth_stats_info {
96 /* Function's Driver Version. padded to 12 */
97 char version[ETH_STAT_INFO_VERSION_LEN];
98 /* Locally Admin Addr. BigEndian EIU48. Actual size is 6 bytes */
100 uint8_t mac_add1[8]; /* Additional Programmed MAC Addr 1. */
101 uint8_t mac_add2[8]; /* Additional Programmed MAC Addr 2. */
102 uint32_t mtu_size; /* MTU Size. Note : Negotiated MTU */
103 uint32_t feature_flags; /* Feature_Flags. */
104 #define FEATURE_ETH_CHKSUM_OFFLOAD_MASK 0x01
105 #define FEATURE_ETH_LSO_MASK 0x02
106 #define FEATURE_ETH_BOOTMODE_MASK 0x1C
107 #define FEATURE_ETH_BOOTMODE_SHIFT 2
108 #define FEATURE_ETH_BOOTMODE_NONE (0x0 << 2)
109 #define FEATURE_ETH_BOOTMODE_PXE (0x1 << 2)
110 #define FEATURE_ETH_BOOTMODE_ISCSI (0x2 << 2)
111 #define FEATURE_ETH_BOOTMODE_FCOE (0x3 << 2)
112 #define FEATURE_ETH_TOE_MASK 0x20
113 uint32_t lso_max_size; /* LSO MaxOffloadSize. */
114 uint32_t lso_min_seg_cnt; /* LSO MinSegmentCount. */
115 /* Num Offloaded Connections TCP_IPv4. */
116 uint32_t ipv4_ofld_cnt;
117 /* Num Offloaded Connections TCP_IPv6. */
118 uint32_t ipv6_ofld_cnt;
119 uint32_t promiscuous_mode; /* Promiscuous Mode. non-zero true */
120 uint32_t txq_size; /* TX Descriptors Queue Size */
121 uint32_t rxq_size; /* RX Descriptors Queue Size */
122 /* TX Descriptor Queue Avg Depth. % Avg Queue Depth since last poll */
123 uint32_t txq_avg_depth;
124 /* RX Descriptors Queue Avg Depth. % Avg Queue Depth since last poll */
125 uint32_t rxq_avg_depth;
126 /* IOV_Offload. 0=none; 1=MultiQueue, 2=VEB 3= VEPA*/
127 uint32_t iov_offload;
128 /* Number of NetQueue/VMQ Config'd. */
130 uint32_t vf_cnt; /* Num VF assigned to this PF. */
133 /* Per PCI Function FCOE Statistics required from the driver */
134 struct fcoe_stats_info {
135 uint8_t version[12]; /* Function's Driver Version. */
136 uint8_t mac_local[8]; /* Locally Admin Addr. */
137 uint8_t mac_add1[8]; /* Additional Programmed MAC Addr 1. */
138 uint8_t mac_add2[8]; /* Additional Programmed MAC Addr 2. */
139 /* QoS Priority (per 802.1p). 0-7255 */
140 uint32_t qos_priority;
141 uint32_t txq_size; /* FCoE TX Descriptors Queue Size. */
142 uint32_t rxq_size; /* FCoE RX Descriptors Queue Size. */
143 /* FCoE TX Descriptor Queue Avg Depth. */
144 uint32_t txq_avg_depth;
145 /* FCoE RX Descriptors Queue Avg Depth. */
146 uint32_t rxq_avg_depth;
147 uint32_t rx_frames_lo; /* FCoE RX Frames received. */
148 uint32_t rx_frames_hi; /* FCoE RX Frames received. */
149 uint32_t rx_bytes_lo; /* FCoE RX Bytes received. */
150 uint32_t rx_bytes_hi; /* FCoE RX Bytes received. */
151 uint32_t tx_frames_lo; /* FCoE TX Frames sent. */
152 uint32_t tx_frames_hi; /* FCoE TX Frames sent. */
153 uint32_t tx_bytes_lo; /* FCoE TX Bytes sent. */
154 uint32_t tx_bytes_hi; /* FCoE TX Bytes sent. */
155 uint32_t rx_fcs_errors; /* number of receive packets with FCS errors */
156 uint32_t rx_fc_crc_errors; /* number of FC frames with CRC errors*/
157 uint32_t fip_login_failures; /* number of FCoE/FIP Login failures */
160 /* Per PCI Function iSCSI Statistics required from the driver*/
161 struct iscsi_stats_info {
162 uint8_t version[12]; /* Function's Driver Version. */
163 uint8_t mac_local[8]; /* Locally Admin iSCSI MAC Addr. */
164 uint8_t mac_add1[8]; /* Additional Programmed MAC Addr 1. */
165 /* QoS Priority (per 802.1p). 0-7255 */
166 uint32_t qos_priority;
168 uint8_t initiator_name[64]; /* iSCSI Boot Initiator Node name. */
170 uint8_t ww_port_name[64]; /* iSCSI World wide port name */
172 uint8_t boot_target_name[64];/* iSCSI Boot Target Name. */
174 uint8_t boot_target_ip[16]; /* iSCSI Boot Target IP. */
175 uint32_t boot_target_portal; /* iSCSI Boot Target Portal. */
176 uint8_t boot_init_ip[16]; /* iSCSI Boot Initiator IP Address. */
177 uint32_t max_frame_size; /* Max Frame Size. bytes */
178 uint32_t txq_size; /* PDU TX Descriptors Queue Size. */
179 uint32_t rxq_size; /* PDU RX Descriptors Queue Size. */
181 uint32_t txq_avg_depth; /*PDU TX Descriptor Queue Avg Depth. */
182 uint32_t rxq_avg_depth; /*PDU RX Descriptors Queue Avg Depth. */
183 uint32_t rx_pdus_lo; /* iSCSI PDUs received. */
184 uint32_t rx_pdus_hi; /* iSCSI PDUs received. */
186 uint32_t rx_bytes_lo; /* iSCSI RX Bytes received. */
187 uint32_t rx_bytes_hi; /* iSCSI RX Bytes received. */
188 uint32_t tx_pdus_lo; /* iSCSI PDUs sent. */
189 uint32_t tx_pdus_hi; /* iSCSI PDUs sent. */
191 uint32_t tx_bytes_lo; /* iSCSI PDU TX Bytes sent. */
192 uint32_t tx_bytes_hi; /* iSCSI PDU TX Bytes sent. */
193 uint32_t pcp_prior_map_tbl; /*C-PCP to S-PCP Priority MapTable.
194 9 nibbles, the position of each nibble
195 represents the C-PCP value, the value
196 of the nibble = S-PCP value.*/
199 union drv_info_to_mcp {
200 struct eth_stats_info ether_stat;
201 struct fcoe_stats_info fcoe_stat;
202 struct iscsi_stats_info iscsi_stat;
206 #endif /* ECORE_MFW_REQ_H */