Lines Matching refs:cdb
22 #define SERVICE_ACTION16(cdb) (cdb[1] & 0x1f)
23 #define SERVICE_ACTION32(cdb) ((cdb[8] << 8) | cdb[9])
29 scsi_trace_rw6(struct trace_seq *p, unsigned char *cdb, int len)
34 lba |= ((cdb[1] & 0x1F) << 16);
35 lba |= (cdb[2] << 8);
36 lba |= cdb[3];
37 txlen = cdb[4];
47 scsi_trace_rw10(struct trace_seq *p, unsigned char *cdb, int len)
52 lba |= (cdb[2] << 24);
53 lba |= (cdb[3] << 16);
54 lba |= (cdb[4] << 8);
55 lba |= cdb[5];
56 txlen |= (cdb[7] << 8);
57 txlen |= cdb[8];
61 cdb[1] >> 5);
63 if (cdb[0] == WRITE_SAME)
64 trace_seq_printf(p, " unmap=%u", cdb[1] >> 3 & 1);
72 scsi_trace_rw12(struct trace_seq *p, unsigned char *cdb, int len)
77 lba |= (cdb[2] << 24);
78 lba |= (cdb[3] << 16);
79 lba |= (cdb[4] << 8);
80 lba |= cdb[5];
81 txlen |= (cdb[6] << 24);
82 txlen |= (cdb[7] << 16);
83 txlen |= (cdb[8] << 8);
84 txlen |= cdb[9];
88 cdb[1] >> 5);
95 scsi_trace_rw16(struct trace_seq *p, unsigned char *cdb, int len)
100 lba |= ((u64)cdb[2] << 56);
101 lba |= ((u64)cdb[3] << 48);
102 lba |= ((u64)cdb[4] << 40);
103 lba |= ((u64)cdb[5] << 32);
104 lba |= (cdb[6] << 24);
105 lba |= (cdb[7] << 16);
106 lba |= (cdb[8] << 8);
107 lba |= cdb[9];
108 txlen |= (cdb[10] << 24);
109 txlen |= (cdb[11] << 16);
110 txlen |= (cdb[12] << 8);
111 txlen |= cdb[13];
115 cdb[1] >> 5);
117 if (cdb[0] == WRITE_SAME_16)
118 trace_seq_printf(p, " unmap=%u", cdb[1] >> 3 & 1);
126 scsi_trace_rw32(struct trace_seq *p, unsigned char *cdb, int len)
132 switch (SERVICE_ACTION32(cdb)) {
150 lba |= ((u64)cdb[12] << 56);
151 lba |= ((u64)cdb[13] << 48);
152 lba |= ((u64)cdb[14] << 40);
153 lba |= ((u64)cdb[15] << 32);
154 lba |= (cdb[16] << 24);
155 lba |= (cdb[17] << 16);
156 lba |= (cdb[18] << 8);
157 lba |= cdb[19];
158 ei_lbrt |= (cdb[20] << 24);
159 ei_lbrt |= (cdb[21] << 16);
160 ei_lbrt |= (cdb[22] << 8);
161 ei_lbrt |= cdb[23];
162 txlen |= (cdb[28] << 24);
163 txlen |= (cdb[29] << 16);
164 txlen |= (cdb[30] << 8);
165 txlen |= cdb[31];
169 (unsigned long long)txlen, cdb[10] >> 5, ei_lbrt);
171 if (SERVICE_ACTION32(cdb) == WRITE_SAME_32)
172 trace_seq_printf(p, " unmap=%u", cdb[10] >> 3 & 1);
181 scsi_trace_unmap(struct trace_seq *p, unsigned char *cdb, int len)
184 unsigned int regions = cdb[7] << 8 | cdb[8];
193 scsi_trace_service_action_in(struct trace_seq *p, unsigned char *cdb, int len)
199 switch (SERVICE_ACTION16(cdb)) {
211 lba |= ((u64)cdb[2] << 56);
212 lba |= ((u64)cdb[3] << 48);
213 lba |= ((u64)cdb[4] << 40);
214 lba |= ((u64)cdb[5] << 32);
215 lba |= (cdb[6] << 24);
216 lba |= (cdb[7] << 16);
217 lba |= (cdb[8] << 8);
218 lba |= cdb[9];
219 alloc_len |= (cdb[10] << 24);
220 alloc_len |= (cdb[11] << 16);
221 alloc_len |= (cdb[12] << 8);
222 alloc_len |= cdb[13];
234 scsi_trace_varlen(struct trace_seq *p, unsigned char *cdb, int len)
236 switch (SERVICE_ACTION32(cdb)) {
241 return scsi_trace_rw32(p, cdb, len);
243 return scsi_trace_misc(p, cdb, len);
248 scsi_trace_misc(struct trace_seq *p, unsigned char *cdb, int len)
259 scsi_trace_parse_cdb(struct trace_seq *p, unsigned char *cdb, int len)
261 switch (cdb[0]) {
264 return scsi_trace_rw6(p, cdb, len);
269 return scsi_trace_rw10(p, cdb, len);
273 return scsi_trace_rw12(p, cdb, len);
278 return scsi_trace_rw16(p, cdb, len);
280 return scsi_trace_unmap(p, cdb, len);
282 return scsi_trace_service_action_in(p, cdb, len);
284 return scsi_trace_varlen(p, cdb, len);
286 return scsi_trace_misc(p, cdb, len);