1 /**************************************************************************
3 Copyright (c) 2007-2008, Chelsio Inc.
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions are met:
9 1. Redistributions of source code must retain the above copyright notice,
10 this list of conditions and the following disclaimer.
12 2. Neither the name of the Chelsio Corporation nor the names of its
13 contributors may be used to endorse or promote products derived from
14 this software without specific prior written permission.
16 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
20 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 POSSIBILITY OF SUCH DAMAGE.
30 ***************************************************************************/
35 * Ioctl commands specific to this driver.
67 /* statistics categories */
85 enum { CNTXT_TYPE_EGRESS, CNTXT_TYPE_FL, CNTXT_TYPE_RSP, CNTXT_TYPE_CQ };
102 enum { MEM_CM, MEM_PMRX, MEM_PMTX }; /* ch_mem_range.mem_id values */
104 struct ch_qset_params {
117 struct ch_pktsched_params {
129 int32_t kbps; /* rate in Kbps */
130 int32_t class_ipg; /* tenths of nanoseconds */
131 int32_t flow_ipg; /* usec */
136 uint16_t mtus[NMTUS];
147 struct ch_tcam_word {
162 uint32_t vlan_mask:12;
164 uint32_t intf_mask:4;
167 uint8_t invert_match:1;
174 #define REGDUMP_SIZE (4 * 1024)
176 struct ch_ifconf_regs {
178 uint32_t len; /* bytes */
196 #define LA_BUFSIZE (2 * 1024)
204 struct t3_ioq_entry {
211 #define IOQS_BUFSIZE (1024)
213 uint32_t ioq_rx_enable;
214 uint32_t ioq_tx_enable;
215 uint32_t ioq_rx_status;
216 uint32_t ioq_tx_status;
218 struct t3_ioq_entry *data;
221 struct ch_filter_tuple {
227 uint16_t vlan_prio:3;
232 struct ch_filter_tuple val;
233 struct ch_filter_tuple mask;
234 uint16_t mac_addr_idx;
238 uint8_t want_filter_id:1;
244 #define CHELSIO_SETREG _IOW('f', CH_SETREG, struct ch_reg)
245 #define CHELSIO_GETREG _IOWR('f', CH_GETREG, struct ch_reg)
246 #define CHELSIO_GETMTUTAB _IOR('f', CH_GETMTUTAB, struct ch_mtus)
247 #define CHELSIO_SETMTUTAB _IOW('f', CH_SETMTUTAB, struct ch_mtus)
248 #define CHELSIO_SET_PM _IOW('f', CH_SET_PM, struct ch_pm)
249 #define CHELSIO_GET_PM _IOR('f', CH_GET_PM, struct ch_pm)
250 #define CHELSIO_READ_TCAM_WORD _IOWR('f', CH_READ_TCAM_WORD, struct ch_tcam_word)
251 #define CHELSIO_GET_MEM _IOWR('f', CH_GET_MEM, struct ch_mem_range)
252 #define CHELSIO_GET_SGE_CONTEXT _IOWR('f', CH_GET_SGE_CONTEXT, struct ch_cntxt)
253 #define CHELSIO_GET_SGE_DESC _IOWR('f', CH_GET_SGE_DESC, struct ch_desc)
254 #define CHELSIO_LOAD_FW _IOWR('f', CH_LOAD_FW, struct ch_mem_range)
255 #define CHELSIO_SET_TRACE_FILTER _IOW('f', CH_SET_TRACE_FILTER, struct ch_trace)
256 #define CHELSIO_GET_QSET_PARAMS _IOWR('f', CH_GET_QSET_PARAMS, struct ch_qset_params)
257 #define CHELSIO_GET_QSET_NUM _IOR('f', CH_GET_QSET_NUM, struct ch_reg)
258 #define CHELSIO_SET_PKTSCHED _IOW('f', CH_SET_PKTSCHED, struct ch_pktsched_params)
259 #define CHELSIO_SET_HW_SCHED _IOW('f', CH_SET_HW_SCHED, struct ch_hw_sched)
260 #define CHELSIO_LOAD_BOOT _IOW('f', CH_LOAD_BOOT, struct ch_mem_range)
261 #define CHELSIO_CLEAR_STATS _IO('f', CH_CLEAR_STATS)
262 #define CHELSIO_IFCONF_GETREGS _IOWR('f', CH_IFCONF_GETREGS, struct ch_ifconf_regs)
263 #define CHELSIO_GET_MIIREG _IOWR('f', CH_GET_MIIREG, struct ch_mii_data)
264 #define CHELSIO_SET_MIIREG _IOW('f', CH_SET_MIIREG, struct ch_mii_data)
265 #define CHELSIO_GET_EEPROM _IOWR('f', CH_GET_EEPROM, struct ch_eeprom)
266 #define CHELSIO_GET_UP_LA _IOWR('f', CH_GET_UP_LA, struct ch_up_la)
267 #define CHELSIO_GET_UP_IOQS _IOWR('f', CH_GET_UP_IOQS, struct ch_up_ioqs)
268 #define CHELSIO_SET_FILTER _IOW('f', CH_SET_FILTER, struct ch_filter)
269 #define CHELSIO_DEL_FILTER _IOW('f', CH_DEL_FILTER, struct ch_filter)
270 #define CHELSIO_GET_FILTER _IOWR('f', CH_GET_FILTER, struct ch_filter)