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.
64 /* statistics categories */
82 enum { CNTXT_TYPE_EGRESS, CNTXT_TYPE_FL, CNTXT_TYPE_RSP, CNTXT_TYPE_CQ };
99 enum { MEM_CM, MEM_PMRX, MEM_PMTX }; /* ch_mem_range.mem_id values */
101 struct ch_qset_params {
114 struct ch_pktsched_params {
126 int32_t kbps; /* rate in Kbps */
127 int32_t class_ipg; /* tenths of nanoseconds */
128 int32_t flow_ipg; /* usec */
133 uint16_t mtus[NMTUS];
144 struct ch_tcam_word {
159 uint32_t vlan_mask:12;
161 uint32_t intf_mask:4;
164 uint8_t invert_match:1;
171 #define REGDUMP_SIZE (4 * 1024)
173 struct ch_ifconf_regs {
175 uint32_t len; /* bytes */
193 #define LA_BUFSIZE (2 * 1024)
201 struct t3_ioq_entry {
208 #define IOQS_BUFSIZE (1024)
210 uint32_t ioq_rx_enable;
211 uint32_t ioq_tx_enable;
212 uint32_t ioq_rx_status;
213 uint32_t ioq_tx_status;
215 struct t3_ioq_entry *data;
218 #define CHELSIO_SETREG _IOW('f', CH_SETREG, struct ch_reg)
219 #define CHELSIO_GETREG _IOWR('f', CH_GETREG, struct ch_reg)
220 #define CHELSIO_GETMTUTAB _IOR('f', CH_GETMTUTAB, struct ch_mtus)
221 #define CHELSIO_SETMTUTAB _IOW('f', CH_SETMTUTAB, struct ch_mtus)
222 #define CHELSIO_SET_PM _IOW('f', CH_SET_PM, struct ch_pm)
223 #define CHELSIO_GET_PM _IOR('f', CH_GET_PM, struct ch_pm)
224 #define CHELSIO_READ_TCAM_WORD _IOWR('f', CH_READ_TCAM_WORD, struct ch_tcam_word)
225 #define CHELSIO_GET_MEM _IOWR('f', CH_GET_MEM, struct ch_mem_range)
226 #define CHELSIO_GET_SGE_CONTEXT _IOWR('f', CH_GET_SGE_CONTEXT, struct ch_cntxt)
227 #define CHELSIO_GET_SGE_DESC _IOWR('f', CH_GET_SGE_DESC, struct ch_desc)
228 #define CHELSIO_LOAD_FW _IOWR('f', CH_LOAD_FW, struct ch_mem_range)
229 #define CHELSIO_SET_TRACE_FILTER _IOW('f', CH_SET_TRACE_FILTER, struct ch_trace)
230 #define CHELSIO_GET_QSET_PARAMS _IOWR('f', CH_GET_QSET_PARAMS, struct ch_qset_params)
231 #define CHELSIO_GET_QSET_NUM _IOR('f', CH_GET_QSET_NUM, struct ch_reg)
232 #define CHELSIO_SET_PKTSCHED _IOW('f', CH_SET_PKTSCHED, struct ch_pktsched_params)
233 #define CHELSIO_SET_HW_SCHED _IOW('f', CH_SET_HW_SCHED, struct ch_hw_sched)
234 #define CHELSIO_LOAD_BOOT _IOW('f', CH_LOAD_BOOT, struct ch_mem_range)
235 #define CHELSIO_CLEAR_STATS _IO('f', CH_CLEAR_STATS)
236 #define CHELSIO_IFCONF_GETREGS _IOWR('f', CH_IFCONF_GETREGS, struct ch_ifconf_regs)
237 #define CHELSIO_GET_MIIREG _IOWR('f', CH_GET_MIIREG, struct ch_mii_data)
238 #define CHELSIO_SET_MIIREG _IOW('f', CH_SET_MIIREG, struct ch_mii_data)
239 #define CHELSIO_GET_EEPROM _IOWR('f', CH_GET_EEPROM, struct ch_eeprom)
240 #define CHELSIO_GET_UP_LA _IOWR('f', CH_GET_UP_LA, struct ch_up_la)
241 #define CHELSIO_GET_UP_IOQS _IOWR('f', CH_GET_UP_IOQS, struct ch_up_ioqs)