Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
01e58d8e | 3 | * Copyright (c) 2003-2008 QLogic Corporation |
1da177e4 | 4 | * |
fa90c54f | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
1da177e4 LT |
6 | */ |
7 | #include "qla_def.h" | |
8 | ||
9 | #include <linux/delay.h> | |
10 | ||
1da177e4 LT |
11 | |
12 | /* | |
13 | * qla2x00_mailbox_command | |
14 | * Issue mailbox command and waits for completion. | |
15 | * | |
16 | * Input: | |
17 | * ha = adapter block pointer. | |
18 | * mcp = driver internal mbx struct pointer. | |
19 | * | |
20 | * Output: | |
21 | * mb[MAX_MAILBOX_REGISTER_COUNT] = returned mailbox data. | |
22 | * | |
23 | * Returns: | |
24 | * 0 : QLA_SUCCESS = cmd performed success | |
25 | * 1 : QLA_FUNCTION_FAILED (error encountered) | |
26 | * 6 : QLA_FUNCTION_TIMEOUT (timeout condition encountered) | |
27 | * | |
28 | * Context: | |
29 | * Kernel context. | |
30 | */ | |
31 | static int | |
7b867cf7 | 32 | qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) |
1da177e4 LT |
33 | { |
34 | int rval; | |
35 | unsigned long flags = 0; | |
2c3dfe3f | 36 | device_reg_t __iomem *reg; |
1c7c6357 | 37 | uint8_t abort_active; |
2c3dfe3f | 38 | uint8_t io_lock_on; |
1da177e4 LT |
39 | uint16_t command; |
40 | uint16_t *iptr; | |
41 | uint16_t __iomem *optr; | |
42 | uint32_t cnt; | |
43 | uint32_t mboxes; | |
1da177e4 | 44 | unsigned long wait_time; |
7b867cf7 AC |
45 | struct qla_hw_data *ha = vha->hw; |
46 | scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); | |
2c3dfe3f SJ |
47 | |
48 | reg = ha->iobase; | |
7b867cf7 | 49 | io_lock_on = base_vha->flags.init_done; |
1da177e4 LT |
50 | |
51 | rval = QLA_SUCCESS; | |
7b867cf7 | 52 | abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
1c7c6357 | 53 | |
7b867cf7 | 54 | DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no)); |
1da177e4 | 55 | |
1da177e4 | 56 | /* |
1c7c6357 AV |
57 | * Wait for active mailbox commands to finish by waiting at most tov |
58 | * seconds. This is to serialize actual issuing of mailbox cmds during | |
59 | * non ISP abort time. | |
1da177e4 | 60 | */ |
8eca3f39 AV |
61 | if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) { |
62 | /* Timeout occurred. Return error. */ | |
63 | DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " | |
64 | "Exiting.\n", __func__, base_vha->host_no)); | |
65 | return QLA_FUNCTION_TIMEOUT; | |
1da177e4 LT |
66 | } |
67 | ||
68 | ha->flags.mbox_busy = 1; | |
69 | /* Save mailbox command for debug */ | |
70 | ha->mcp = mcp; | |
71 | ||
1c7c6357 | 72 | DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n", |
7b867cf7 | 73 | base_vha->host_no, mcp->mb[0])); |
1da177e4 LT |
74 | |
75 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
76 | ||
77 | /* Load mailbox registers. */ | |
e428924c | 78 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
79 | optr = (uint16_t __iomem *)®->isp24.mailbox0; |
80 | else | |
81 | optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0); | |
1da177e4 LT |
82 | |
83 | iptr = mcp->mb; | |
84 | command = mcp->mb[0]; | |
85 | mboxes = mcp->out_mb; | |
86 | ||
87 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
88 | if (IS_QLA2200(ha) && cnt == 8) | |
1c7c6357 AV |
89 | optr = |
90 | (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8); | |
1da177e4 LT |
91 | if (mboxes & BIT_0) |
92 | WRT_REG_WORD(optr, *iptr); | |
93 | ||
94 | mboxes >>= 1; | |
95 | optr++; | |
96 | iptr++; | |
97 | } | |
98 | ||
99 | #if defined(QL_DEBUG_LEVEL_1) | |
1c7c6357 | 100 | printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n", |
7b867cf7 | 101 | __func__, base_vha->host_no); |
1da177e4 LT |
102 | qla2x00_dump_buffer((uint8_t *)mcp->mb, 16); |
103 | printk("\n"); | |
104 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16); | |
105 | printk("\n"); | |
106 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8); | |
107 | printk("\n"); | |
7b867cf7 AC |
108 | printk("%s(%ld): I/O address = %p.\n", __func__, base_vha->host_no, |
109 | optr); | |
110 | qla2x00_dump_regs(base_vha); | |
1da177e4 LT |
111 | #endif |
112 | ||
113 | /* Issue set host interrupt command to send cmd out. */ | |
114 | ha->flags.mbox_int = 0; | |
115 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
116 | ||
117 | /* Unlock mbx registers and wait for interrupt */ | |
1c7c6357 | 118 | DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. " |
7b867cf7 | 119 | "jiffies=%lx.\n", __func__, base_vha->host_no, jiffies)); |
1da177e4 LT |
120 | |
121 | /* Wait for mbx cmd completion until timeout */ | |
122 | ||
124f85e6 | 123 | if ((!abort_active && io_lock_on) || IS_NOPOLLING_TYPE(ha)) { |
1da177e4 LT |
124 | set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
125 | ||
e428924c | 126 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
127 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
128 | else | |
129 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 LT |
130 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
131 | ||
0b05a1f0 | 132 | wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ); |
1da177e4 | 133 | |
1da177e4 LT |
134 | clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
135 | ||
1da177e4 | 136 | } else { |
1c7c6357 | 137 | DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__, |
7b867cf7 | 138 | base_vha->host_no, command)); |
1da177e4 | 139 | |
e428924c | 140 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
141 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
142 | else | |
143 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 | 144 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
145 | |
146 | wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */ | |
147 | while (!ha->flags.mbox_int) { | |
148 | if (time_after(jiffies, wait_time)) | |
149 | break; | |
150 | ||
151 | /* Check for pending interrupts. */ | |
73208dfd | 152 | qla2x00_poll(ha->rsp_q_map[0]); |
1da177e4 | 153 | |
59989831 | 154 | if (command != MBC_LOAD_RISC_RAM_EXTENDED && |
155 | !ha->flags.mbox_int) | |
156 | msleep(10); | |
1da177e4 LT |
157 | } /* while */ |
158 | } | |
159 | ||
1da177e4 LT |
160 | /* Check whether we timed out */ |
161 | if (ha->flags.mbox_int) { | |
162 | uint16_t *iptr2; | |
163 | ||
1c7c6357 | 164 | DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__, |
7b867cf7 | 165 | base_vha->host_no, command)); |
1da177e4 LT |
166 | |
167 | /* Got interrupt. Clear the flag. */ | |
168 | ha->flags.mbox_int = 0; | |
169 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
170 | ||
354d6b21 | 171 | if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE) |
1da177e4 | 172 | rval = QLA_FUNCTION_FAILED; |
1da177e4 LT |
173 | |
174 | /* Load return mailbox registers. */ | |
175 | iptr2 = mcp->mb; | |
176 | iptr = (uint16_t *)&ha->mailbox_out[0]; | |
177 | mboxes = mcp->in_mb; | |
178 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
179 | if (mboxes & BIT_0) | |
180 | *iptr2 = *iptr; | |
181 | ||
182 | mboxes >>= 1; | |
183 | iptr2++; | |
184 | iptr++; | |
185 | } | |
186 | } else { | |
187 | ||
188 | #if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \ | |
189 | defined(QL_DEBUG_LEVEL_11) | |
1c7c6357 AV |
190 | uint16_t mb0; |
191 | uint32_t ictrl; | |
192 | ||
e428924c | 193 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
194 | mb0 = RD_REG_WORD(®->isp24.mailbox0); |
195 | ictrl = RD_REG_DWORD(®->isp24.ictrl); | |
196 | } else { | |
cca5335c | 197 | mb0 = RD_MAILBOX_REG(ha, ®->isp, 0); |
1c7c6357 AV |
198 | ictrl = RD_REG_WORD(®->isp.ictrl); |
199 | } | |
200 | printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n", | |
7b867cf7 | 201 | __func__, base_vha->host_no, command); |
1c7c6357 | 202 | printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__, |
7b867cf7 | 203 | base_vha->host_no, ictrl, jiffies); |
1c7c6357 | 204 | printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__, |
7b867cf7 AC |
205 | base_vha->host_no, mb0); |
206 | qla2x00_dump_regs(base_vha); | |
1da177e4 LT |
207 | #endif |
208 | ||
1da177e4 LT |
209 | rval = QLA_FUNCTION_TIMEOUT; |
210 | } | |
211 | ||
1da177e4 LT |
212 | ha->flags.mbox_busy = 0; |
213 | ||
214 | /* Clean up */ | |
215 | ha->mcp = NULL; | |
216 | ||
124f85e6 | 217 | if ((abort_active || !io_lock_on) && !IS_NOPOLLING_TYPE(ha)) { |
1c7c6357 | 218 | DEBUG11(printk("%s(%ld): checking for additional resp " |
7b867cf7 | 219 | "interrupt.\n", __func__, base_vha->host_no)); |
1da177e4 LT |
220 | |
221 | /* polling mode for non isp_abort commands. */ | |
73208dfd | 222 | qla2x00_poll(ha->rsp_q_map[0]); |
1da177e4 LT |
223 | } |
224 | ||
1c7c6357 AV |
225 | if (rval == QLA_FUNCTION_TIMEOUT && |
226 | mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) { | |
1da177e4 LT |
227 | if (!io_lock_on || (mcp->flags & IOCTL_CMD)) { |
228 | /* not in dpc. schedule it for dpc to take over. */ | |
1c7c6357 | 229 | DEBUG(printk("%s(%ld): timeout schedule " |
7b867cf7 AC |
230 | "isp_abort_needed.\n", __func__, |
231 | base_vha->host_no)); | |
1c7c6357 | 232 | DEBUG2_3_11(printk("%s(%ld): timeout schedule " |
7b867cf7 AC |
233 | "isp_abort_needed.\n", __func__, |
234 | base_vha->host_no)); | |
1da177e4 | 235 | qla_printk(KERN_WARNING, ha, |
cc3ef7bc | 236 | "Mailbox command timeout occurred. Scheduling ISP " |
1da177e4 | 237 | "abort.\n"); |
7b867cf7 AC |
238 | set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
239 | qla2xxx_wake_dpc(vha); | |
1da177e4 | 240 | } else if (!abort_active) { |
1da177e4 | 241 | /* call abort directly since we are in the DPC thread */ |
1c7c6357 | 242 | DEBUG(printk("%s(%ld): timeout calling abort_isp\n", |
7b867cf7 | 243 | __func__, base_vha->host_no)); |
1c7c6357 | 244 | DEBUG2_3_11(printk("%s(%ld): timeout calling " |
7b867cf7 | 245 | "abort_isp\n", __func__, base_vha->host_no)); |
1da177e4 | 246 | qla_printk(KERN_WARNING, ha, |
cc3ef7bc | 247 | "Mailbox command timeout occurred. Issuing ISP " |
1da177e4 LT |
248 | "abort.\n"); |
249 | ||
7b867cf7 AC |
250 | set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
251 | clear_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); | |
252 | if (qla2x00_abort_isp(base_vha)) { | |
1c7c6357 | 253 | /* Failed. retry later. */ |
7b867cf7 | 254 | set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
1da177e4 | 255 | } |
7b867cf7 | 256 | clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
1c7c6357 | 257 | DEBUG(printk("%s(%ld): finished abort_isp\n", __func__, |
7b867cf7 | 258 | base_vha->host_no)); |
1c7c6357 | 259 | DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n", |
7b867cf7 | 260 | __func__, base_vha->host_no)); |
1da177e4 LT |
261 | } |
262 | } | |
263 | ||
264 | /* Allow next mbx cmd to come in. */ | |
8eca3f39 | 265 | complete(&ha->mbx_cmd_comp); |
1da177e4 LT |
266 | |
267 | if (rval) { | |
1c7c6357 | 268 | DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, " |
7b867cf7 | 269 | "mbx2=%x, cmd=%x ****\n", __func__, base_vha->host_no, |
744f11fd | 270 | mcp->mb[0], mcp->mb[1], mcp->mb[2], command)); |
1da177e4 | 271 | } else { |
7b867cf7 AC |
272 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
273 | base_vha->host_no)); | |
1da177e4 LT |
274 | } |
275 | ||
1da177e4 LT |
276 | return rval; |
277 | } | |
278 | ||
1da177e4 | 279 | int |
7b867cf7 | 280 | qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr, |
590f98e5 | 281 | uint32_t risc_code_size) |
1da177e4 LT |
282 | { |
283 | int rval; | |
7b867cf7 | 284 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
285 | mbx_cmd_t mc; |
286 | mbx_cmd_t *mcp = &mc; | |
1da177e4 | 287 | |
7b867cf7 | 288 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 289 | |
e428924c | 290 | if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) { |
590f98e5 | 291 | mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED; |
292 | mcp->mb[8] = MSW(risc_addr); | |
293 | mcp->out_mb = MBX_8|MBX_0; | |
1da177e4 | 294 | } else { |
590f98e5 | 295 | mcp->mb[0] = MBC_LOAD_RISC_RAM; |
296 | mcp->out_mb = MBX_0; | |
1da177e4 | 297 | } |
1da177e4 LT |
298 | mcp->mb[1] = LSW(risc_addr); |
299 | mcp->mb[2] = MSW(req_dma); | |
300 | mcp->mb[3] = LSW(req_dma); | |
1da177e4 LT |
301 | mcp->mb[6] = MSW(MSD(req_dma)); |
302 | mcp->mb[7] = LSW(MSD(req_dma)); | |
590f98e5 | 303 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; |
e428924c | 304 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
305 | mcp->mb[4] = MSW(risc_code_size); |
306 | mcp->mb[5] = LSW(risc_code_size); | |
307 | mcp->out_mb |= MBX_5|MBX_4; | |
308 | } else { | |
309 | mcp->mb[4] = LSW(risc_code_size); | |
310 | mcp->out_mb |= MBX_4; | |
311 | } | |
312 | ||
1da177e4 | 313 | mcp->in_mb = MBX_0; |
b93480e3 | 314 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 315 | mcp->flags = 0; |
7b867cf7 | 316 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 317 | |
1da177e4 | 318 | if (rval != QLA_SUCCESS) { |
1c7c6357 | 319 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, |
7b867cf7 | 320 | vha->host_no, rval, mcp->mb[0])); |
1da177e4 | 321 | } else { |
7b867cf7 | 322 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
323 | } |
324 | ||
325 | return rval; | |
326 | } | |
327 | ||
328 | /* | |
329 | * qla2x00_execute_fw | |
1c7c6357 | 330 | * Start adapter firmware. |
1da177e4 LT |
331 | * |
332 | * Input: | |
1c7c6357 AV |
333 | * ha = adapter block pointer. |
334 | * TARGET_QUEUE_LOCK must be released. | |
335 | * ADAPTER_STATE_LOCK must be released. | |
1da177e4 LT |
336 | * |
337 | * Returns: | |
1c7c6357 | 338 | * qla2x00 local function return status code. |
1da177e4 LT |
339 | * |
340 | * Context: | |
1c7c6357 | 341 | * Kernel context. |
1da177e4 LT |
342 | */ |
343 | int | |
7b867cf7 | 344 | qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) |
1da177e4 LT |
345 | { |
346 | int rval; | |
7b867cf7 | 347 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
348 | mbx_cmd_t mc; |
349 | mbx_cmd_t *mcp = &mc; | |
350 | ||
7b867cf7 | 351 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
352 | |
353 | mcp->mb[0] = MBC_EXECUTE_FIRMWARE; | |
1c7c6357 AV |
354 | mcp->out_mb = MBX_0; |
355 | mcp->in_mb = MBX_0; | |
e428924c | 356 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
357 | mcp->mb[1] = MSW(risc_addr); |
358 | mcp->mb[2] = LSW(risc_addr); | |
359 | mcp->mb[3] = 0; | |
8b3253d1 AV |
360 | mcp->mb[4] = 0; |
361 | mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1; | |
1c7c6357 AV |
362 | mcp->in_mb |= MBX_1; |
363 | } else { | |
364 | mcp->mb[1] = LSW(risc_addr); | |
365 | mcp->out_mb |= MBX_1; | |
366 | if (IS_QLA2322(ha) || IS_QLA6322(ha)) { | |
367 | mcp->mb[2] = 0; | |
368 | mcp->out_mb |= MBX_2; | |
369 | } | |
1da177e4 LT |
370 | } |
371 | ||
b93480e3 | 372 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 373 | mcp->flags = 0; |
7b867cf7 | 374 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 375 | |
1c7c6357 AV |
376 | if (rval != QLA_SUCCESS) { |
377 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
7b867cf7 | 378 | vha->host_no, rval, mcp->mb[0])); |
1c7c6357 | 379 | } else { |
e428924c | 380 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 | 381 | DEBUG11(printk("%s(%ld): done exchanges=%x.\n", |
7b867cf7 | 382 | __func__, vha->host_no, mcp->mb[1])); |
1c7c6357 AV |
383 | } else { |
384 | DEBUG11(printk("%s(%ld): done.\n", __func__, | |
7b867cf7 | 385 | vha->host_no)); |
1c7c6357 AV |
386 | } |
387 | } | |
1da177e4 LT |
388 | |
389 | return rval; | |
390 | } | |
391 | ||
392 | /* | |
393 | * qla2x00_get_fw_version | |
394 | * Get firmware version. | |
395 | * | |
396 | * Input: | |
397 | * ha: adapter state pointer. | |
398 | * major: pointer for major number. | |
399 | * minor: pointer for minor number. | |
400 | * subminor: pointer for subminor number. | |
401 | * | |
402 | * Returns: | |
403 | * qla2x00 local function return status code. | |
404 | * | |
405 | * Context: | |
406 | * Kernel context. | |
407 | */ | |
408 | void | |
7b867cf7 | 409 | qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor, |
3a03eb79 | 410 | uint16_t *subminor, uint16_t *attributes, uint32_t *memory, uint8_t *mpi, |
55a96158 | 411 | uint32_t *mpi_caps, uint8_t *phy) |
1da177e4 LT |
412 | { |
413 | int rval; | |
414 | mbx_cmd_t mc; | |
415 | mbx_cmd_t *mcp = &mc; | |
416 | ||
7b867cf7 | 417 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
418 | |
419 | mcp->mb[0] = MBC_GET_FIRMWARE_VERSION; | |
420 | mcp->out_mb = MBX_0; | |
421 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3a03eb79 | 422 | if (IS_QLA81XX(vha->hw)) |
55a96158 | 423 | mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8; |
1da177e4 | 424 | mcp->flags = 0; |
b93480e3 | 425 | mcp->tov = MBX_TOV_SECONDS; |
7b867cf7 | 426 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
427 | |
428 | /* Return mailbox data. */ | |
429 | *major = mcp->mb[1]; | |
430 | *minor = mcp->mb[2]; | |
431 | *subminor = mcp->mb[3]; | |
432 | *attributes = mcp->mb[6]; | |
7b867cf7 | 433 | if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw)) |
1da177e4 LT |
434 | *memory = 0x1FFFF; /* Defaults to 128KB. */ |
435 | else | |
436 | *memory = (mcp->mb[5] << 16) | mcp->mb[4]; | |
3a03eb79 | 437 | if (IS_QLA81XX(vha->hw)) { |
55a96158 AV |
438 | mpi[0] = mcp->mb[10] & 0xff; |
439 | mpi[1] = mcp->mb[11] >> 8; | |
440 | mpi[2] = mcp->mb[11] & 0xff; | |
3a03eb79 | 441 | *mpi_caps = (mcp->mb[12] << 16) | mcp->mb[13]; |
55a96158 AV |
442 | phy[0] = mcp->mb[8] & 0xff; |
443 | phy[1] = mcp->mb[9] >> 8; | |
444 | phy[2] = mcp->mb[9] & 0xff; | |
3a03eb79 | 445 | } |
1da177e4 LT |
446 | |
447 | if (rval != QLA_SUCCESS) { | |
448 | /*EMPTY*/ | |
449 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 450 | vha->host_no, rval)); |
1da177e4 LT |
451 | } else { |
452 | /*EMPTY*/ | |
7b867cf7 | 453 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
454 | } |
455 | } | |
456 | ||
457 | /* | |
458 | * qla2x00_get_fw_options | |
459 | * Set firmware options. | |
460 | * | |
461 | * Input: | |
462 | * ha = adapter block pointer. | |
463 | * fwopt = pointer for firmware options. | |
464 | * | |
465 | * Returns: | |
466 | * qla2x00 local function return status code. | |
467 | * | |
468 | * Context: | |
469 | * Kernel context. | |
470 | */ | |
471 | int | |
7b867cf7 | 472 | qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
1da177e4 LT |
473 | { |
474 | int rval; | |
475 | mbx_cmd_t mc; | |
476 | mbx_cmd_t *mcp = &mc; | |
477 | ||
7b867cf7 | 478 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
479 | |
480 | mcp->mb[0] = MBC_GET_FIRMWARE_OPTION; | |
481 | mcp->out_mb = MBX_0; | |
482 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 483 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 484 | mcp->flags = 0; |
7b867cf7 | 485 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
486 | |
487 | if (rval != QLA_SUCCESS) { | |
488 | /*EMPTY*/ | |
489 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 490 | vha->host_no, rval)); |
1da177e4 | 491 | } else { |
1c7c6357 | 492 | fwopts[0] = mcp->mb[0]; |
1da177e4 LT |
493 | fwopts[1] = mcp->mb[1]; |
494 | fwopts[2] = mcp->mb[2]; | |
495 | fwopts[3] = mcp->mb[3]; | |
496 | ||
7b867cf7 | 497 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
498 | } |
499 | ||
500 | return rval; | |
501 | } | |
502 | ||
503 | ||
504 | /* | |
505 | * qla2x00_set_fw_options | |
506 | * Set firmware options. | |
507 | * | |
508 | * Input: | |
509 | * ha = adapter block pointer. | |
510 | * fwopt = pointer for firmware options. | |
511 | * | |
512 | * Returns: | |
513 | * qla2x00 local function return status code. | |
514 | * | |
515 | * Context: | |
516 | * Kernel context. | |
517 | */ | |
518 | int | |
7b867cf7 | 519 | qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
1da177e4 LT |
520 | { |
521 | int rval; | |
522 | mbx_cmd_t mc; | |
523 | mbx_cmd_t *mcp = &mc; | |
524 | ||
7b867cf7 | 525 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
526 | |
527 | mcp->mb[0] = MBC_SET_FIRMWARE_OPTION; | |
528 | mcp->mb[1] = fwopts[1]; | |
529 | mcp->mb[2] = fwopts[2]; | |
530 | mcp->mb[3] = fwopts[3]; | |
1c7c6357 | 531 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 532 | mcp->in_mb = MBX_0; |
7b867cf7 | 533 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
534 | mcp->in_mb |= MBX_1; |
535 | } else { | |
536 | mcp->mb[10] = fwopts[10]; | |
537 | mcp->mb[11] = fwopts[11]; | |
538 | mcp->mb[12] = 0; /* Undocumented, but used */ | |
539 | mcp->out_mb |= MBX_12|MBX_11|MBX_10; | |
540 | } | |
b93480e3 | 541 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 542 | mcp->flags = 0; |
7b867cf7 | 543 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 544 | |
1c7c6357 AV |
545 | fwopts[0] = mcp->mb[0]; |
546 | ||
1da177e4 LT |
547 | if (rval != QLA_SUCCESS) { |
548 | /*EMPTY*/ | |
1c7c6357 | 549 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__, |
7b867cf7 | 550 | vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
551 | } else { |
552 | /*EMPTY*/ | |
7b867cf7 | 553 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
554 | } |
555 | ||
556 | return rval; | |
557 | } | |
558 | ||
559 | /* | |
560 | * qla2x00_mbx_reg_test | |
561 | * Mailbox register wrap test. | |
562 | * | |
563 | * Input: | |
564 | * ha = adapter block pointer. | |
565 | * TARGET_QUEUE_LOCK must be released. | |
566 | * ADAPTER_STATE_LOCK must be released. | |
567 | * | |
568 | * Returns: | |
569 | * qla2x00 local function return status code. | |
570 | * | |
571 | * Context: | |
572 | * Kernel context. | |
573 | */ | |
574 | int | |
7b867cf7 | 575 | qla2x00_mbx_reg_test(scsi_qla_host_t *vha) |
1da177e4 LT |
576 | { |
577 | int rval; | |
578 | mbx_cmd_t mc; | |
579 | mbx_cmd_t *mcp = &mc; | |
580 | ||
7b867cf7 | 581 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", vha->host_no)); |
1da177e4 LT |
582 | |
583 | mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST; | |
584 | mcp->mb[1] = 0xAAAA; | |
585 | mcp->mb[2] = 0x5555; | |
586 | mcp->mb[3] = 0xAA55; | |
587 | mcp->mb[4] = 0x55AA; | |
588 | mcp->mb[5] = 0xA5A5; | |
589 | mcp->mb[6] = 0x5A5A; | |
590 | mcp->mb[7] = 0x2525; | |
591 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
592 | mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 593 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 594 | mcp->flags = 0; |
7b867cf7 | 595 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
596 | |
597 | if (rval == QLA_SUCCESS) { | |
598 | if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 || | |
599 | mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA) | |
600 | rval = QLA_FUNCTION_FAILED; | |
601 | if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A || | |
602 | mcp->mb[7] != 0x2525) | |
603 | rval = QLA_FUNCTION_FAILED; | |
604 | } | |
605 | ||
606 | if (rval != QLA_SUCCESS) { | |
607 | /*EMPTY*/ | |
608 | DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n", | |
7b867cf7 | 609 | vha->host_no, rval)); |
1da177e4 LT |
610 | } else { |
611 | /*EMPTY*/ | |
612 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n", | |
7b867cf7 | 613 | vha->host_no)); |
1da177e4 LT |
614 | } |
615 | ||
616 | return rval; | |
617 | } | |
618 | ||
619 | /* | |
620 | * qla2x00_verify_checksum | |
621 | * Verify firmware checksum. | |
622 | * | |
623 | * Input: | |
624 | * ha = adapter block pointer. | |
625 | * TARGET_QUEUE_LOCK must be released. | |
626 | * ADAPTER_STATE_LOCK must be released. | |
627 | * | |
628 | * Returns: | |
629 | * qla2x00 local function return status code. | |
630 | * | |
631 | * Context: | |
632 | * Kernel context. | |
633 | */ | |
634 | int | |
7b867cf7 | 635 | qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr) |
1da177e4 LT |
636 | { |
637 | int rval; | |
638 | mbx_cmd_t mc; | |
639 | mbx_cmd_t *mcp = &mc; | |
640 | ||
7b867cf7 | 641 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
642 | |
643 | mcp->mb[0] = MBC_VERIFY_CHECKSUM; | |
1c7c6357 AV |
644 | mcp->out_mb = MBX_0; |
645 | mcp->in_mb = MBX_0; | |
7b867cf7 | 646 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
647 | mcp->mb[1] = MSW(risc_addr); |
648 | mcp->mb[2] = LSW(risc_addr); | |
649 | mcp->out_mb |= MBX_2|MBX_1; | |
650 | mcp->in_mb |= MBX_2|MBX_1; | |
651 | } else { | |
652 | mcp->mb[1] = LSW(risc_addr); | |
653 | mcp->out_mb |= MBX_1; | |
654 | mcp->in_mb |= MBX_1; | |
655 | } | |
656 | ||
b93480e3 | 657 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 658 | mcp->flags = 0; |
7b867cf7 | 659 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
660 | |
661 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 662 | DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__, |
7b867cf7 | 663 | vha->host_no, rval, IS_FWI2_CAPABLE(vha->hw) ? |
e428924c | 664 | (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1])); |
1da177e4 | 665 | } else { |
7b867cf7 | 666 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
667 | } |
668 | ||
669 | return rval; | |
670 | } | |
671 | ||
672 | /* | |
673 | * qla2x00_issue_iocb | |
674 | * Issue IOCB using mailbox command | |
675 | * | |
676 | * Input: | |
677 | * ha = adapter state pointer. | |
678 | * buffer = buffer pointer. | |
679 | * phys_addr = physical address of buffer. | |
680 | * size = size of buffer. | |
681 | * TARGET_QUEUE_LOCK must be released. | |
682 | * ADAPTER_STATE_LOCK must be released. | |
683 | * | |
684 | * Returns: | |
685 | * qla2x00 local function return status code. | |
686 | * | |
687 | * Context: | |
688 | * Kernel context. | |
689 | */ | |
3b8117b8 | 690 | static int |
7b867cf7 | 691 | qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, |
4d4df193 | 692 | dma_addr_t phys_addr, size_t size, uint32_t tov) |
1da177e4 LT |
693 | { |
694 | int rval; | |
695 | mbx_cmd_t mc; | |
696 | mbx_cmd_t *mcp = &mc; | |
697 | ||
698 | mcp->mb[0] = MBC_IOCB_COMMAND_A64; | |
699 | mcp->mb[1] = 0; | |
700 | mcp->mb[2] = MSW(phys_addr); | |
701 | mcp->mb[3] = LSW(phys_addr); | |
702 | mcp->mb[6] = MSW(MSD(phys_addr)); | |
703 | mcp->mb[7] = LSW(MSD(phys_addr)); | |
704 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
705 | mcp->in_mb = MBX_2|MBX_0; | |
4d4df193 | 706 | mcp->tov = tov; |
1da177e4 | 707 | mcp->flags = 0; |
7b867cf7 | 708 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
709 | |
710 | if (rval != QLA_SUCCESS) { | |
711 | /*EMPTY*/ | |
1c7c6357 | 712 | DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", |
7b867cf7 | 713 | vha->host_no, rval)); |
1da177e4 | 714 | } else { |
8c958a99 AV |
715 | sts_entry_t *sts_entry = (sts_entry_t *) buffer; |
716 | ||
717 | /* Mask reserved bits. */ | |
718 | sts_entry->entry_status &= | |
7b867cf7 | 719 | IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK; |
1da177e4 LT |
720 | } |
721 | ||
722 | return rval; | |
723 | } | |
724 | ||
4d4df193 | 725 | int |
7b867cf7 | 726 | qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr, |
4d4df193 HK |
727 | size_t size) |
728 | { | |
7b867cf7 | 729 | return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size, |
4d4df193 HK |
730 | MBX_TOV_SECONDS); |
731 | } | |
732 | ||
1da177e4 LT |
733 | /* |
734 | * qla2x00_abort_command | |
735 | * Abort command aborts a specified IOCB. | |
736 | * | |
737 | * Input: | |
738 | * ha = adapter block pointer. | |
739 | * sp = SB structure pointer. | |
740 | * | |
741 | * Returns: | |
742 | * qla2x00 local function return status code. | |
743 | * | |
744 | * Context: | |
745 | * Kernel context. | |
746 | */ | |
747 | int | |
73208dfd | 748 | qla2x00_abort_command(scsi_qla_host_t *vha, srb_t *sp, struct req_que *req) |
1da177e4 LT |
749 | { |
750 | unsigned long flags = 0; | |
751 | fc_port_t *fcport; | |
752 | int rval; | |
73208dfd | 753 | uint32_t handle = 0; |
1da177e4 LT |
754 | mbx_cmd_t mc; |
755 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 756 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 757 | |
7b867cf7 | 758 | DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", vha->host_no)); |
1da177e4 | 759 | |
bdf79621 | 760 | fcport = sp->fcport; |
1da177e4 | 761 | |
c9c5ced9 | 762 | spin_lock_irqsave(&ha->hardware_lock, flags); |
1da177e4 | 763 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
7b867cf7 | 764 | if (req->outstanding_cmds[handle] == sp) |
1da177e4 LT |
765 | break; |
766 | } | |
c9c5ced9 | 767 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
768 | |
769 | if (handle == MAX_OUTSTANDING_COMMANDS) { | |
770 | /* command not found */ | |
771 | return QLA_FUNCTION_FAILED; | |
772 | } | |
773 | ||
774 | mcp->mb[0] = MBC_ABORT_COMMAND; | |
775 | if (HAS_EXTENDED_IDS(ha)) | |
776 | mcp->mb[1] = fcport->loop_id; | |
777 | else | |
778 | mcp->mb[1] = fcport->loop_id << 8; | |
779 | mcp->mb[2] = (uint16_t)handle; | |
780 | mcp->mb[3] = (uint16_t)(handle >> 16); | |
bdf79621 | 781 | mcp->mb[6] = (uint16_t)sp->cmd->device->lun; |
1da177e4 LT |
782 | mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
783 | mcp->in_mb = MBX_0; | |
b93480e3 | 784 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 785 | mcp->flags = 0; |
7b867cf7 | 786 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
787 | |
788 | if (rval != QLA_SUCCESS) { | |
789 | DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n", | |
7b867cf7 | 790 | vha->host_no, rval)); |
1da177e4 | 791 | } else { |
1da177e4 | 792 | DEBUG11(printk("qla2x00_abort_command(%ld): done.\n", |
7b867cf7 | 793 | vha->host_no)); |
1da177e4 LT |
794 | } |
795 | ||
796 | return rval; | |
797 | } | |
798 | ||
1da177e4 | 799 | int |
523ec773 | 800 | qla2x00_abort_target(struct fc_port *fcport, unsigned int l) |
1da177e4 | 801 | { |
523ec773 | 802 | int rval, rval2; |
1da177e4 LT |
803 | mbx_cmd_t mc; |
804 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 805 | scsi_qla_host_t *vha; |
73208dfd AC |
806 | struct req_que *req; |
807 | struct rsp_que *rsp; | |
1da177e4 | 808 | |
7b867cf7 | 809 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1c7c6357 | 810 | |
523ec773 | 811 | l = l; |
7b867cf7 | 812 | vha = fcport->vha; |
73208dfd AC |
813 | req = vha->hw->req_q_map[0]; |
814 | rsp = vha->hw->rsp_q_map[0]; | |
1da177e4 | 815 | mcp->mb[0] = MBC_ABORT_TARGET; |
523ec773 | 816 | mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0; |
7b867cf7 | 817 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
818 | mcp->mb[1] = fcport->loop_id; |
819 | mcp->mb[10] = 0; | |
820 | mcp->out_mb |= MBX_10; | |
821 | } else { | |
822 | mcp->mb[1] = fcport->loop_id << 8; | |
823 | } | |
7b867cf7 AC |
824 | mcp->mb[2] = vha->hw->loop_reset_delay; |
825 | mcp->mb[9] = vha->vp_idx; | |
1da177e4 LT |
826 | |
827 | mcp->in_mb = MBX_0; | |
b93480e3 | 828 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 829 | mcp->flags = 0; |
7b867cf7 | 830 | rval = qla2x00_mailbox_command(vha, mcp); |
523ec773 AV |
831 | if (rval != QLA_SUCCESS) { |
832 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 833 | vha->host_no, rval)); |
523ec773 AV |
834 | } |
835 | ||
836 | /* Issue marker IOCB. */ | |
73208dfd AC |
837 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, 0, |
838 | MK_SYNC_ID); | |
523ec773 AV |
839 | if (rval2 != QLA_SUCCESS) { |
840 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " | |
7b867cf7 | 841 | "(%x).\n", __func__, vha->host_no, rval2)); |
523ec773 | 842 | } else { |
7b867cf7 | 843 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
523ec773 AV |
844 | } |
845 | ||
846 | return rval; | |
847 | } | |
848 | ||
849 | int | |
850 | qla2x00_lun_reset(struct fc_port *fcport, unsigned int l) | |
851 | { | |
852 | int rval, rval2; | |
853 | mbx_cmd_t mc; | |
854 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 855 | scsi_qla_host_t *vha; |
73208dfd AC |
856 | struct req_que *req; |
857 | struct rsp_que *rsp; | |
523ec773 | 858 | |
7b867cf7 | 859 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1da177e4 | 860 | |
7b867cf7 | 861 | vha = fcport->vha; |
73208dfd AC |
862 | req = vha->hw->req_q_map[0]; |
863 | rsp = vha->hw->rsp_q_map[0]; | |
523ec773 AV |
864 | mcp->mb[0] = MBC_LUN_RESET; |
865 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; | |
7b867cf7 | 866 | if (HAS_EXTENDED_IDS(vha->hw)) |
523ec773 AV |
867 | mcp->mb[1] = fcport->loop_id; |
868 | else | |
869 | mcp->mb[1] = fcport->loop_id << 8; | |
870 | mcp->mb[2] = l; | |
871 | mcp->mb[3] = 0; | |
7b867cf7 | 872 | mcp->mb[9] = vha->vp_idx; |
1da177e4 | 873 | |
523ec773 | 874 | mcp->in_mb = MBX_0; |
b93480e3 | 875 | mcp->tov = MBX_TOV_SECONDS; |
523ec773 | 876 | mcp->flags = 0; |
7b867cf7 | 877 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 878 | if (rval != QLA_SUCCESS) { |
523ec773 | 879 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
7b867cf7 | 880 | vha->host_no, rval)); |
523ec773 AV |
881 | } |
882 | ||
883 | /* Issue marker IOCB. */ | |
73208dfd AC |
884 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l, |
885 | MK_SYNC_ID_LUN); | |
523ec773 AV |
886 | if (rval2 != QLA_SUCCESS) { |
887 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " | |
7b867cf7 | 888 | "(%x).\n", __func__, vha->host_no, rval2)); |
1da177e4 | 889 | } else { |
7b867cf7 | 890 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
891 | } |
892 | ||
893 | return rval; | |
894 | } | |
1da177e4 | 895 | |
1da177e4 LT |
896 | /* |
897 | * qla2x00_get_adapter_id | |
898 | * Get adapter ID and topology. | |
899 | * | |
900 | * Input: | |
901 | * ha = adapter block pointer. | |
902 | * id = pointer for loop ID. | |
903 | * al_pa = pointer for AL_PA. | |
904 | * area = pointer for area. | |
905 | * domain = pointer for domain. | |
906 | * top = pointer for topology. | |
907 | * TARGET_QUEUE_LOCK must be released. | |
908 | * ADAPTER_STATE_LOCK must be released. | |
909 | * | |
910 | * Returns: | |
911 | * qla2x00 local function return status code. | |
912 | * | |
913 | * Context: | |
914 | * Kernel context. | |
915 | */ | |
916 | int | |
7b867cf7 | 917 | qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa, |
2c3dfe3f | 918 | uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap) |
1da177e4 LT |
919 | { |
920 | int rval; | |
921 | mbx_cmd_t mc; | |
922 | mbx_cmd_t *mcp = &mc; | |
923 | ||
924 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n", | |
7b867cf7 | 925 | vha->host_no)); |
1da177e4 LT |
926 | |
927 | mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID; | |
7b867cf7 | 928 | mcp->mb[9] = vha->vp_idx; |
eb66dc60 | 929 | mcp->out_mb = MBX_9|MBX_0; |
2c3dfe3f | 930 | mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
b93480e3 | 931 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 932 | mcp->flags = 0; |
7b867cf7 | 933 | rval = qla2x00_mailbox_command(vha, mcp); |
33135aa2 RA |
934 | if (mcp->mb[0] == MBS_COMMAND_ERROR) |
935 | rval = QLA_COMMAND_ERROR; | |
42e421b1 AV |
936 | else if (mcp->mb[0] == MBS_INVALID_COMMAND) |
937 | rval = QLA_INVALID_COMMAND; | |
1da177e4 LT |
938 | |
939 | /* Return data. */ | |
940 | *id = mcp->mb[1]; | |
941 | *al_pa = LSB(mcp->mb[2]); | |
942 | *area = MSB(mcp->mb[2]); | |
943 | *domain = LSB(mcp->mb[3]); | |
944 | *top = mcp->mb[6]; | |
2c3dfe3f | 945 | *sw_cap = mcp->mb[7]; |
1da177e4 LT |
946 | |
947 | if (rval != QLA_SUCCESS) { | |
948 | /*EMPTY*/ | |
949 | DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n", | |
7b867cf7 | 950 | vha->host_no, rval)); |
1da177e4 LT |
951 | } else { |
952 | /*EMPTY*/ | |
953 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n", | |
7b867cf7 | 954 | vha->host_no)); |
1da177e4 LT |
955 | } |
956 | ||
957 | return rval; | |
958 | } | |
959 | ||
960 | /* | |
961 | * qla2x00_get_retry_cnt | |
962 | * Get current firmware login retry count and delay. | |
963 | * | |
964 | * Input: | |
965 | * ha = adapter block pointer. | |
966 | * retry_cnt = pointer to login retry count. | |
967 | * tov = pointer to login timeout value. | |
968 | * | |
969 | * Returns: | |
970 | * qla2x00 local function return status code. | |
971 | * | |
972 | * Context: | |
973 | * Kernel context. | |
974 | */ | |
975 | int | |
7b867cf7 | 976 | qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov, |
1da177e4 LT |
977 | uint16_t *r_a_tov) |
978 | { | |
979 | int rval; | |
980 | uint16_t ratov; | |
981 | mbx_cmd_t mc; | |
982 | mbx_cmd_t *mcp = &mc; | |
983 | ||
984 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n", | |
7b867cf7 | 985 | vha->host_no)); |
1da177e4 LT |
986 | |
987 | mcp->mb[0] = MBC_GET_RETRY_COUNT; | |
988 | mcp->out_mb = MBX_0; | |
989 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 990 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 991 | mcp->flags = 0; |
7b867cf7 | 992 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
993 | |
994 | if (rval != QLA_SUCCESS) { | |
995 | /*EMPTY*/ | |
996 | DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n", | |
7b867cf7 | 997 | vha->host_no, mcp->mb[0])); |
1da177e4 LT |
998 | } else { |
999 | /* Convert returned data and check our values. */ | |
1000 | *r_a_tov = mcp->mb[3] / 2; | |
1001 | ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */ | |
1002 | if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) { | |
1003 | /* Update to the larger values */ | |
1004 | *retry_cnt = (uint8_t)mcp->mb[1]; | |
1005 | *tov = ratov; | |
1006 | } | |
1007 | ||
1008 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d " | |
7b867cf7 | 1009 | "ratov=%d.\n", vha->host_no, mcp->mb[3], ratov)); |
1da177e4 LT |
1010 | } |
1011 | ||
1012 | return rval; | |
1013 | } | |
1014 | ||
1015 | /* | |
1016 | * qla2x00_init_firmware | |
1017 | * Initialize adapter firmware. | |
1018 | * | |
1019 | * Input: | |
1020 | * ha = adapter block pointer. | |
1021 | * dptr = Initialization control block pointer. | |
1022 | * size = size of initialization control block. | |
1023 | * TARGET_QUEUE_LOCK must be released. | |
1024 | * ADAPTER_STATE_LOCK must be released. | |
1025 | * | |
1026 | * Returns: | |
1027 | * qla2x00 local function return status code. | |
1028 | * | |
1029 | * Context: | |
1030 | * Kernel context. | |
1031 | */ | |
1032 | int | |
7b867cf7 | 1033 | qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size) |
1da177e4 LT |
1034 | { |
1035 | int rval; | |
1036 | mbx_cmd_t mc; | |
1037 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1038 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1039 | |
1040 | DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n", | |
7b867cf7 | 1041 | vha->host_no)); |
1da177e4 | 1042 | |
e6e074f1 | 1043 | if (ha->flags.npiv_supported) |
2c3dfe3f SJ |
1044 | mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE; |
1045 | else | |
1046 | mcp->mb[0] = MBC_INITIALIZE_FIRMWARE; | |
1047 | ||
b64b0e8f | 1048 | mcp->mb[1] = 0; |
1da177e4 LT |
1049 | mcp->mb[2] = MSW(ha->init_cb_dma); |
1050 | mcp->mb[3] = LSW(ha->init_cb_dma); | |
1da177e4 LT |
1051 | mcp->mb[6] = MSW(MSD(ha->init_cb_dma)); |
1052 | mcp->mb[7] = LSW(MSD(ha->init_cb_dma)); | |
b64b0e8f AV |
1053 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
1054 | if (IS_QLA81XX(ha) && ha->ex_init_cb->ex_version) { | |
1055 | mcp->mb[1] = BIT_0; | |
1056 | mcp->mb[10] = MSW(ha->ex_init_cb_dma); | |
1057 | mcp->mb[11] = LSW(ha->ex_init_cb_dma); | |
1058 | mcp->mb[12] = MSW(MSD(ha->ex_init_cb_dma)); | |
1059 | mcp->mb[13] = LSW(MSD(ha->ex_init_cb_dma)); | |
1060 | mcp->mb[14] = sizeof(*ha->ex_init_cb); | |
1061 | mcp->out_mb |= MBX_14|MBX_13|MBX_12|MBX_11|MBX_10; | |
1062 | } | |
1063 | mcp->in_mb = MBX_0; | |
1da177e4 LT |
1064 | mcp->buf_size = size; |
1065 | mcp->flags = MBX_DMA_OUT; | |
b93480e3 | 1066 | mcp->tov = MBX_TOV_SECONDS; |
7b867cf7 | 1067 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1068 | |
1069 | if (rval != QLA_SUCCESS) { | |
1070 | /*EMPTY*/ | |
1071 | DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x " | |
1072 | "mb0=%x.\n", | |
7b867cf7 | 1073 | vha->host_no, rval, mcp->mb[0])); |
1da177e4 LT |
1074 | } else { |
1075 | /*EMPTY*/ | |
1076 | DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n", | |
7b867cf7 | 1077 | vha->host_no)); |
1da177e4 LT |
1078 | } |
1079 | ||
1080 | return rval; | |
1081 | } | |
1082 | ||
1083 | /* | |
1084 | * qla2x00_get_port_database | |
1085 | * Issue normal/enhanced get port database mailbox command | |
1086 | * and copy device name as necessary. | |
1087 | * | |
1088 | * Input: | |
1089 | * ha = adapter state pointer. | |
1090 | * dev = structure pointer. | |
1091 | * opt = enhanced cmd option byte. | |
1092 | * | |
1093 | * Returns: | |
1094 | * qla2x00 local function return status code. | |
1095 | * | |
1096 | * Context: | |
1097 | * Kernel context. | |
1098 | */ | |
1099 | int | |
7b867cf7 | 1100 | qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) |
1da177e4 LT |
1101 | { |
1102 | int rval; | |
1103 | mbx_cmd_t mc; | |
1104 | mbx_cmd_t *mcp = &mc; | |
1105 | port_database_t *pd; | |
1c7c6357 | 1106 | struct port_database_24xx *pd24; |
1da177e4 | 1107 | dma_addr_t pd_dma; |
7b867cf7 | 1108 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1109 | |
7b867cf7 | 1110 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 1111 | |
1c7c6357 AV |
1112 | pd24 = NULL; |
1113 | pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); | |
1da177e4 | 1114 | if (pd == NULL) { |
1c7c6357 | 1115 | DEBUG2_3(printk("%s(%ld): failed to allocate Port Database " |
7b867cf7 | 1116 | "structure.\n", __func__, vha->host_no)); |
1da177e4 LT |
1117 | return QLA_MEMORY_ALLOC_FAILED; |
1118 | } | |
1c7c6357 | 1119 | memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE)); |
1da177e4 | 1120 | |
1c7c6357 | 1121 | mcp->mb[0] = MBC_GET_PORT_DATABASE; |
e428924c | 1122 | if (opt != 0 && !IS_FWI2_CAPABLE(ha)) |
1da177e4 | 1123 | mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE; |
1da177e4 LT |
1124 | mcp->mb[2] = MSW(pd_dma); |
1125 | mcp->mb[3] = LSW(pd_dma); | |
1126 | mcp->mb[6] = MSW(MSD(pd_dma)); | |
1127 | mcp->mb[7] = LSW(MSD(pd_dma)); | |
7b867cf7 | 1128 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1129 | mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1da177e4 | 1130 | mcp->in_mb = MBX_0; |
e428924c | 1131 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1132 | mcp->mb[1] = fcport->loop_id; |
1133 | mcp->mb[10] = opt; | |
1134 | mcp->out_mb |= MBX_10|MBX_1; | |
1135 | mcp->in_mb |= MBX_1; | |
1136 | } else if (HAS_EXTENDED_IDS(ha)) { | |
1137 | mcp->mb[1] = fcport->loop_id; | |
1138 | mcp->mb[10] = opt; | |
1139 | mcp->out_mb |= MBX_10|MBX_1; | |
1140 | } else { | |
1141 | mcp->mb[1] = fcport->loop_id << 8 | opt; | |
1142 | mcp->out_mb |= MBX_1; | |
1143 | } | |
e428924c AV |
1144 | mcp->buf_size = IS_FWI2_CAPABLE(ha) ? |
1145 | PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE; | |
1da177e4 LT |
1146 | mcp->flags = MBX_DMA_IN; |
1147 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
7b867cf7 | 1148 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1149 | if (rval != QLA_SUCCESS) |
1150 | goto gpd_error_out; | |
1151 | ||
e428924c | 1152 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1153 | pd24 = (struct port_database_24xx *) pd; |
1154 | ||
1155 | /* Check for logged in state. */ | |
1156 | if (pd24->current_login_state != PDS_PRLI_COMPLETE && | |
1157 | pd24->last_login_state != PDS_PRLI_COMPLETE) { | |
1158 | DEBUG2(printk("%s(%ld): Unable to verify " | |
1159 | "login-state (%x/%x) for loop_id %x\n", | |
7b867cf7 | 1160 | __func__, vha->host_no, |
1c7c6357 AV |
1161 | pd24->current_login_state, |
1162 | pd24->last_login_state, fcport->loop_id)); | |
1163 | rval = QLA_FUNCTION_FAILED; | |
1164 | goto gpd_error_out; | |
1165 | } | |
1da177e4 | 1166 | |
1c7c6357 AV |
1167 | /* Names are little-endian. */ |
1168 | memcpy(fcport->node_name, pd24->node_name, WWN_SIZE); | |
1169 | memcpy(fcport->port_name, pd24->port_name, WWN_SIZE); | |
1170 | ||
1171 | /* Get port_id of device. */ | |
1172 | fcport->d_id.b.domain = pd24->port_id[0]; | |
1173 | fcport->d_id.b.area = pd24->port_id[1]; | |
1174 | fcport->d_id.b.al_pa = pd24->port_id[2]; | |
1175 | fcport->d_id.b.rsvd_1 = 0; | |
1176 | ||
1177 | /* If not target must be initiator or unknown type. */ | |
1178 | if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1179 | fcport->port_type = FCT_INITIATOR; | |
1180 | else | |
1181 | fcport->port_type = FCT_TARGET; | |
1182 | } else { | |
1183 | /* Check for logged in state. */ | |
1184 | if (pd->master_state != PD_STATE_PORT_LOGGED_IN && | |
1185 | pd->slave_state != PD_STATE_PORT_LOGGED_IN) { | |
1186 | rval = QLA_FUNCTION_FAILED; | |
1187 | goto gpd_error_out; | |
1188 | } | |
1da177e4 | 1189 | |
1c7c6357 AV |
1190 | /* Names are little-endian. */ |
1191 | memcpy(fcport->node_name, pd->node_name, WWN_SIZE); | |
1192 | memcpy(fcport->port_name, pd->port_name, WWN_SIZE); | |
1193 | ||
1194 | /* Get port_id of device. */ | |
1195 | fcport->d_id.b.domain = pd->port_id[0]; | |
1196 | fcport->d_id.b.area = pd->port_id[3]; | |
1197 | fcport->d_id.b.al_pa = pd->port_id[2]; | |
1198 | fcport->d_id.b.rsvd_1 = 0; | |
1199 | ||
1c7c6357 AV |
1200 | /* If not target must be initiator or unknown type. */ |
1201 | if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1202 | fcport->port_type = FCT_INITIATOR; | |
1203 | else | |
1204 | fcport->port_type = FCT_TARGET; | |
ad3e0eda AV |
1205 | |
1206 | /* Passback COS information. */ | |
1207 | fcport->supported_classes = (pd->options & BIT_4) ? | |
1208 | FC_COS_CLASS2: FC_COS_CLASS3; | |
1c7c6357 | 1209 | } |
1da177e4 LT |
1210 | |
1211 | gpd_error_out: | |
1212 | dma_pool_free(ha->s_dma_pool, pd, pd_dma); | |
1213 | ||
1214 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 1215 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
7b867cf7 | 1216 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1217 | } else { |
7b867cf7 | 1218 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1219 | } |
1220 | ||
1221 | return rval; | |
1222 | } | |
1223 | ||
1224 | /* | |
1225 | * qla2x00_get_firmware_state | |
1226 | * Get adapter firmware state. | |
1227 | * | |
1228 | * Input: | |
1229 | * ha = adapter block pointer. | |
1230 | * dptr = pointer for firmware state. | |
1231 | * TARGET_QUEUE_LOCK must be released. | |
1232 | * ADAPTER_STATE_LOCK must be released. | |
1233 | * | |
1234 | * Returns: | |
1235 | * qla2x00 local function return status code. | |
1236 | * | |
1237 | * Context: | |
1238 | * Kernel context. | |
1239 | */ | |
1240 | int | |
7b867cf7 | 1241 | qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states) |
1da177e4 LT |
1242 | { |
1243 | int rval; | |
1244 | mbx_cmd_t mc; | |
1245 | mbx_cmd_t *mcp = &mc; | |
1246 | ||
1247 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n", | |
7b867cf7 | 1248 | vha->host_no)); |
1da177e4 LT |
1249 | |
1250 | mcp->mb[0] = MBC_GET_FIRMWARE_STATE; | |
1251 | mcp->out_mb = MBX_0; | |
4d4df193 | 1252 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
b93480e3 | 1253 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1254 | mcp->flags = 0; |
7b867cf7 | 1255 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 1256 | |
4d4df193 HK |
1257 | /* Return firmware states. */ |
1258 | states[0] = mcp->mb[1]; | |
1259 | states[1] = mcp->mb[2]; | |
1260 | states[2] = mcp->mb[3]; | |
1da177e4 LT |
1261 | |
1262 | if (rval != QLA_SUCCESS) { | |
1263 | /*EMPTY*/ | |
1264 | DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): " | |
7b867cf7 | 1265 | "failed=%x.\n", vha->host_no, rval)); |
1da177e4 LT |
1266 | } else { |
1267 | /*EMPTY*/ | |
1268 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n", | |
7b867cf7 | 1269 | vha->host_no)); |
1da177e4 LT |
1270 | } |
1271 | ||
1272 | return rval; | |
1273 | } | |
1274 | ||
1275 | /* | |
1276 | * qla2x00_get_port_name | |
1277 | * Issue get port name mailbox command. | |
1278 | * Returned name is in big endian format. | |
1279 | * | |
1280 | * Input: | |
1281 | * ha = adapter block pointer. | |
1282 | * loop_id = loop ID of device. | |
1283 | * name = pointer for name. | |
1284 | * TARGET_QUEUE_LOCK must be released. | |
1285 | * ADAPTER_STATE_LOCK must be released. | |
1286 | * | |
1287 | * Returns: | |
1288 | * qla2x00 local function return status code. | |
1289 | * | |
1290 | * Context: | |
1291 | * Kernel context. | |
1292 | */ | |
1293 | int | |
7b867cf7 | 1294 | qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name, |
1da177e4 LT |
1295 | uint8_t opt) |
1296 | { | |
1297 | int rval; | |
1298 | mbx_cmd_t mc; | |
1299 | mbx_cmd_t *mcp = &mc; | |
1300 | ||
1301 | DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n", | |
7b867cf7 | 1302 | vha->host_no)); |
1da177e4 LT |
1303 | |
1304 | mcp->mb[0] = MBC_GET_PORT_NAME; | |
7b867cf7 | 1305 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1306 | mcp->out_mb = MBX_9|MBX_1|MBX_0; |
7b867cf7 | 1307 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
1308 | mcp->mb[1] = loop_id; |
1309 | mcp->mb[10] = opt; | |
1310 | mcp->out_mb |= MBX_10; | |
1311 | } else { | |
1312 | mcp->mb[1] = loop_id << 8 | opt; | |
1313 | } | |
1314 | ||
1315 | mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 1316 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1317 | mcp->flags = 0; |
7b867cf7 | 1318 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1319 | |
1320 | if (rval != QLA_SUCCESS) { | |
1321 | /*EMPTY*/ | |
1322 | DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n", | |
7b867cf7 | 1323 | vha->host_no, rval)); |
1da177e4 LT |
1324 | } else { |
1325 | if (name != NULL) { | |
1326 | /* This function returns name in big endian. */ | |
1196ae02 RL |
1327 | name[0] = MSB(mcp->mb[2]); |
1328 | name[1] = LSB(mcp->mb[2]); | |
1329 | name[2] = MSB(mcp->mb[3]); | |
1330 | name[3] = LSB(mcp->mb[3]); | |
1331 | name[4] = MSB(mcp->mb[6]); | |
1332 | name[5] = LSB(mcp->mb[6]); | |
1333 | name[6] = MSB(mcp->mb[7]); | |
1334 | name[7] = LSB(mcp->mb[7]); | |
1da177e4 LT |
1335 | } |
1336 | ||
1337 | DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n", | |
7b867cf7 | 1338 | vha->host_no)); |
1da177e4 LT |
1339 | } |
1340 | ||
1341 | return rval; | |
1342 | } | |
1343 | ||
1344 | /* | |
1345 | * qla2x00_lip_reset | |
1346 | * Issue LIP reset mailbox command. | |
1347 | * | |
1348 | * Input: | |
1349 | * ha = adapter block pointer. | |
1350 | * TARGET_QUEUE_LOCK must be released. | |
1351 | * ADAPTER_STATE_LOCK must be released. | |
1352 | * | |
1353 | * Returns: | |
1354 | * qla2x00 local function return status code. | |
1355 | * | |
1356 | * Context: | |
1357 | * Kernel context. | |
1358 | */ | |
1359 | int | |
7b867cf7 | 1360 | qla2x00_lip_reset(scsi_qla_host_t *vha) |
1da177e4 LT |
1361 | { |
1362 | int rval; | |
1363 | mbx_cmd_t mc; | |
1364 | mbx_cmd_t *mcp = &mc; | |
1365 | ||
7b867cf7 | 1366 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 1367 | |
3a03eb79 AV |
1368 | if (IS_QLA81XX(vha->hw)) { |
1369 | /* Logout across all FCFs. */ | |
1370 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; | |
1371 | mcp->mb[1] = BIT_1; | |
1372 | mcp->mb[2] = 0; | |
1373 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1374 | } else if (IS_FWI2_CAPABLE(vha->hw)) { | |
1c7c6357 | 1375 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; |
0c8c39af AV |
1376 | mcp->mb[1] = BIT_6; |
1377 | mcp->mb[2] = 0; | |
7b867cf7 | 1378 | mcp->mb[3] = vha->hw->loop_reset_delay; |
1c7c6357 | 1379 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 1380 | } else { |
1c7c6357 AV |
1381 | mcp->mb[0] = MBC_LIP_RESET; |
1382 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
7b867cf7 | 1383 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1c7c6357 AV |
1384 | mcp->mb[1] = 0x00ff; |
1385 | mcp->mb[10] = 0; | |
1386 | mcp->out_mb |= MBX_10; | |
1387 | } else { | |
1388 | mcp->mb[1] = 0xff00; | |
1389 | } | |
7b867cf7 | 1390 | mcp->mb[2] = vha->hw->loop_reset_delay; |
1c7c6357 | 1391 | mcp->mb[3] = 0; |
1da177e4 | 1392 | } |
1da177e4 | 1393 | mcp->in_mb = MBX_0; |
b93480e3 | 1394 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1395 | mcp->flags = 0; |
7b867cf7 | 1396 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1397 | |
1398 | if (rval != QLA_SUCCESS) { | |
1399 | /*EMPTY*/ | |
1c7c6357 | 1400 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", |
7b867cf7 | 1401 | __func__, vha->host_no, rval)); |
1da177e4 LT |
1402 | } else { |
1403 | /*EMPTY*/ | |
7b867cf7 | 1404 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1405 | } |
1406 | ||
1407 | return rval; | |
1408 | } | |
1409 | ||
1410 | /* | |
1411 | * qla2x00_send_sns | |
1412 | * Send SNS command. | |
1413 | * | |
1414 | * Input: | |
1415 | * ha = adapter block pointer. | |
1416 | * sns = pointer for command. | |
1417 | * cmd_size = command size. | |
1418 | * buf_size = response/command size. | |
1419 | * TARGET_QUEUE_LOCK must be released. | |
1420 | * ADAPTER_STATE_LOCK must be released. | |
1421 | * | |
1422 | * Returns: | |
1423 | * qla2x00 local function return status code. | |
1424 | * | |
1425 | * Context: | |
1426 | * Kernel context. | |
1427 | */ | |
1428 | int | |
7b867cf7 | 1429 | qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address, |
1da177e4 LT |
1430 | uint16_t cmd_size, size_t buf_size) |
1431 | { | |
1432 | int rval; | |
1433 | mbx_cmd_t mc; | |
1434 | mbx_cmd_t *mcp = &mc; | |
1435 | ||
1436 | DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n", | |
7b867cf7 | 1437 | vha->host_no)); |
1da177e4 LT |
1438 | |
1439 | DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total " | |
7b867cf7 AC |
1440 | "tov=%d.\n", vha->hw->retry_count, vha->hw->login_timeout, |
1441 | mcp->tov)); | |
1da177e4 LT |
1442 | |
1443 | mcp->mb[0] = MBC_SEND_SNS_COMMAND; | |
1444 | mcp->mb[1] = cmd_size; | |
1445 | mcp->mb[2] = MSW(sns_phys_address); | |
1446 | mcp->mb[3] = LSW(sns_phys_address); | |
1447 | mcp->mb[6] = MSW(MSD(sns_phys_address)); | |
1448 | mcp->mb[7] = LSW(MSD(sns_phys_address)); | |
1449 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
1450 | mcp->in_mb = MBX_0|MBX_1; | |
1451 | mcp->buf_size = buf_size; | |
1452 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN; | |
7b867cf7 AC |
1453 | mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2); |
1454 | rval = qla2x00_mailbox_command(vha, mcp); | |
1da177e4 LT |
1455 | |
1456 | if (rval != QLA_SUCCESS) { | |
1457 | /*EMPTY*/ | |
1458 | DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " | |
7b867cf7 | 1459 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1460 | DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " |
7b867cf7 | 1461 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
1462 | } else { |
1463 | /*EMPTY*/ | |
7b867cf7 | 1464 | DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", vha->host_no)); |
1da177e4 LT |
1465 | } |
1466 | ||
1467 | return rval; | |
1468 | } | |
1469 | ||
1c7c6357 | 1470 | int |
7b867cf7 | 1471 | qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 AV |
1472 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
1473 | { | |
1474 | int rval; | |
1475 | ||
1476 | struct logio_entry_24xx *lg; | |
1477 | dma_addr_t lg_dma; | |
1478 | uint32_t iop[2]; | |
7b867cf7 | 1479 | struct qla_hw_data *ha = vha->hw; |
1c7c6357 | 1480 | |
7b867cf7 | 1481 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1482 | |
1483 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); | |
1484 | if (lg == NULL) { | |
1485 | DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n", | |
7b867cf7 | 1486 | __func__, vha->host_no)); |
1c7c6357 AV |
1487 | return QLA_MEMORY_ALLOC_FAILED; |
1488 | } | |
1489 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1490 | ||
1491 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; | |
1492 | lg->entry_count = 1; | |
1493 | lg->nport_handle = cpu_to_le16(loop_id); | |
1494 | lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI); | |
1495 | if (opt & BIT_0) | |
1496 | lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI); | |
8baa51a6 AV |
1497 | if (opt & BIT_1) |
1498 | lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI); | |
1c7c6357 AV |
1499 | lg->port_id[0] = al_pa; |
1500 | lg->port_id[1] = area; | |
1501 | lg->port_id[2] = domain; | |
7b867cf7 AC |
1502 | lg->vp_index = vha->vp_idx; |
1503 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); | |
1c7c6357 AV |
1504 | if (rval != QLA_SUCCESS) { |
1505 | DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB " | |
7b867cf7 | 1506 | "(%x).\n", __func__, vha->host_no, rval)); |
1c7c6357 AV |
1507 | } else if (lg->entry_status != 0) { |
1508 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 1509 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
1510 | lg->entry_status)); |
1511 | rval = QLA_FUNCTION_FAILED; | |
1512 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
1513 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1514 | iop[1] = le32_to_cpu(lg->io_parameter[1]); | |
1515 | ||
1516 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
1517 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, | |
7b867cf7 | 1518 | vha->host_no, le16_to_cpu(lg->comp_status), iop[0], |
1c7c6357 AV |
1519 | iop[1])); |
1520 | ||
1521 | switch (iop[0]) { | |
1522 | case LSC_SCODE_PORTID_USED: | |
1523 | mb[0] = MBS_PORT_ID_USED; | |
1524 | mb[1] = LSW(iop[1]); | |
1525 | break; | |
1526 | case LSC_SCODE_NPORT_USED: | |
1527 | mb[0] = MBS_LOOP_ID_USED; | |
1528 | break; | |
1529 | case LSC_SCODE_NOLINK: | |
1530 | case LSC_SCODE_NOIOCB: | |
1531 | case LSC_SCODE_NOXCB: | |
1532 | case LSC_SCODE_CMD_FAILED: | |
1533 | case LSC_SCODE_NOFABRIC: | |
1534 | case LSC_SCODE_FW_NOT_READY: | |
1535 | case LSC_SCODE_NOT_LOGGED_IN: | |
1536 | case LSC_SCODE_NOPCB: | |
1537 | case LSC_SCODE_ELS_REJECT: | |
1538 | case LSC_SCODE_CMD_PARAM_ERR: | |
1539 | case LSC_SCODE_NONPORT: | |
1540 | case LSC_SCODE_LOGGED_IN: | |
1541 | case LSC_SCODE_NOFLOGI_ACC: | |
1542 | default: | |
1543 | mb[0] = MBS_COMMAND_ERROR; | |
1544 | break; | |
1545 | } | |
1546 | } else { | |
7b867cf7 | 1547 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1548 | |
1549 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1550 | ||
1551 | mb[0] = MBS_COMMAND_COMPLETE; | |
1552 | mb[1] = 0; | |
1553 | if (iop[0] & BIT_4) { | |
1554 | if (iop[0] & BIT_8) | |
1555 | mb[1] |= BIT_1; | |
1556 | } else | |
1557 | mb[1] = BIT_0; | |
ad3e0eda AV |
1558 | |
1559 | /* Passback COS information. */ | |
1560 | mb[10] = 0; | |
1561 | if (lg->io_parameter[7] || lg->io_parameter[8]) | |
1562 | mb[10] |= BIT_0; /* Class 2. */ | |
1563 | if (lg->io_parameter[9] || lg->io_parameter[10]) | |
1564 | mb[10] |= BIT_1; /* Class 3. */ | |
1c7c6357 AV |
1565 | } |
1566 | ||
1567 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1568 | ||
1569 | return rval; | |
1570 | } | |
1571 | ||
1da177e4 LT |
1572 | /* |
1573 | * qla2x00_login_fabric | |
1574 | * Issue login fabric port mailbox command. | |
1575 | * | |
1576 | * Input: | |
1577 | * ha = adapter block pointer. | |
1578 | * loop_id = device loop ID. | |
1579 | * domain = device domain. | |
1580 | * area = device area. | |
1581 | * al_pa = device AL_PA. | |
1582 | * status = pointer for return status. | |
1583 | * opt = command options. | |
1584 | * TARGET_QUEUE_LOCK must be released. | |
1585 | * ADAPTER_STATE_LOCK must be released. | |
1586 | * | |
1587 | * Returns: | |
1588 | * qla2x00 local function return status code. | |
1589 | * | |
1590 | * Context: | |
1591 | * Kernel context. | |
1592 | */ | |
1593 | int | |
7b867cf7 | 1594 | qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1da177e4 LT |
1595 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
1596 | { | |
1597 | int rval; | |
1598 | mbx_cmd_t mc; | |
1599 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1600 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1601 | |
7b867cf7 | 1602 | DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", vha->host_no)); |
1da177e4 LT |
1603 | |
1604 | mcp->mb[0] = MBC_LOGIN_FABRIC_PORT; | |
1605 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1606 | if (HAS_EXTENDED_IDS(ha)) { | |
1607 | mcp->mb[1] = loop_id; | |
1608 | mcp->mb[10] = opt; | |
1609 | mcp->out_mb |= MBX_10; | |
1610 | } else { | |
1611 | mcp->mb[1] = (loop_id << 8) | opt; | |
1612 | } | |
1613 | mcp->mb[2] = domain; | |
1614 | mcp->mb[3] = area << 8 | al_pa; | |
1615 | ||
1616 | mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0; | |
1617 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1618 | mcp->flags = 0; | |
7b867cf7 | 1619 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1620 | |
1621 | /* Return mailbox statuses. */ | |
1622 | if (mb != NULL) { | |
1623 | mb[0] = mcp->mb[0]; | |
1624 | mb[1] = mcp->mb[1]; | |
1625 | mb[2] = mcp->mb[2]; | |
1626 | mb[6] = mcp->mb[6]; | |
1627 | mb[7] = mcp->mb[7]; | |
ad3e0eda AV |
1628 | /* COS retrieved from Get-Port-Database mailbox command. */ |
1629 | mb[10] = 0; | |
1da177e4 LT |
1630 | } |
1631 | ||
1632 | if (rval != QLA_SUCCESS) { | |
1633 | /* RLU tmp code: need to change main mailbox_command function to | |
1634 | * return ok even when the mailbox completion value is not | |
1635 | * SUCCESS. The caller needs to be responsible to interpret | |
1636 | * the return values of this mailbox command if we're not | |
1637 | * to change too much of the existing code. | |
1638 | */ | |
1639 | if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 || | |
1640 | mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 || | |
1641 | mcp->mb[0] == 0x4006) | |
1642 | rval = QLA_SUCCESS; | |
1643 | ||
1644 | /*EMPTY*/ | |
1645 | DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x " | |
7b867cf7 | 1646 | "mb[0]=%x mb[1]=%x mb[2]=%x.\n", vha->host_no, rval, |
744f11fd | 1647 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); |
1da177e4 LT |
1648 | } else { |
1649 | /*EMPTY*/ | |
1650 | DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n", | |
7b867cf7 | 1651 | vha->host_no)); |
1da177e4 LT |
1652 | } |
1653 | ||
1654 | return rval; | |
1655 | } | |
1656 | ||
1657 | /* | |
1658 | * qla2x00_login_local_device | |
1659 | * Issue login loop port mailbox command. | |
fa2a1ce5 | 1660 | * |
1da177e4 LT |
1661 | * Input: |
1662 | * ha = adapter block pointer. | |
1663 | * loop_id = device loop ID. | |
1664 | * opt = command options. | |
fa2a1ce5 | 1665 | * |
1da177e4 LT |
1666 | * Returns: |
1667 | * Return status code. | |
fa2a1ce5 | 1668 | * |
1da177e4 LT |
1669 | * Context: |
1670 | * Kernel context. | |
fa2a1ce5 | 1671 | * |
1da177e4 LT |
1672 | */ |
1673 | int | |
7b867cf7 | 1674 | qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport, |
1da177e4 LT |
1675 | uint16_t *mb_ret, uint8_t opt) |
1676 | { | |
1677 | int rval; | |
1678 | mbx_cmd_t mc; | |
1679 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1680 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1681 | |
e428924c | 1682 | if (IS_FWI2_CAPABLE(ha)) |
7b867cf7 | 1683 | return qla24xx_login_fabric(vha, fcport->loop_id, |
9a52a57c | 1684 | fcport->d_id.b.domain, fcport->d_id.b.area, |
1685 | fcport->d_id.b.al_pa, mb_ret, opt); | |
1686 | ||
7b867cf7 | 1687 | DEBUG3(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
1688 | |
1689 | mcp->mb[0] = MBC_LOGIN_LOOP_PORT; | |
1690 | if (HAS_EXTENDED_IDS(ha)) | |
9a52a57c | 1691 | mcp->mb[1] = fcport->loop_id; |
1da177e4 | 1692 | else |
9a52a57c | 1693 | mcp->mb[1] = fcport->loop_id << 8; |
1da177e4 LT |
1694 | mcp->mb[2] = opt; |
1695 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1696 | mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0; | |
1697 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1698 | mcp->flags = 0; | |
7b867cf7 | 1699 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1700 | |
1701 | /* Return mailbox statuses. */ | |
1702 | if (mb_ret != NULL) { | |
1703 | mb_ret[0] = mcp->mb[0]; | |
1704 | mb_ret[1] = mcp->mb[1]; | |
1705 | mb_ret[6] = mcp->mb[6]; | |
1706 | mb_ret[7] = mcp->mb[7]; | |
1707 | } | |
1708 | ||
1709 | if (rval != QLA_SUCCESS) { | |
1710 | /* AV tmp code: need to change main mailbox_command function to | |
1711 | * return ok even when the mailbox completion value is not | |
1712 | * SUCCESS. The caller needs to be responsible to interpret | |
1713 | * the return values of this mailbox command if we're not | |
1714 | * to change too much of the existing code. | |
1715 | */ | |
1716 | if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006) | |
1717 | rval = QLA_SUCCESS; | |
1718 | ||
1719 | DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " | |
7b867cf7 | 1720 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
744f11fd | 1721 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 | 1722 | DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " |
7b867cf7 | 1723 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
744f11fd | 1724 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 LT |
1725 | } else { |
1726 | /*EMPTY*/ | |
7b867cf7 | 1727 | DEBUG3(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1728 | } |
1729 | ||
1730 | return (rval); | |
1731 | } | |
1732 | ||
1c7c6357 | 1733 | int |
7b867cf7 | 1734 | qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 AV |
1735 | uint8_t area, uint8_t al_pa) |
1736 | { | |
1737 | int rval; | |
1738 | struct logio_entry_24xx *lg; | |
1739 | dma_addr_t lg_dma; | |
7b867cf7 | 1740 | struct qla_hw_data *ha = vha->hw; |
1c7c6357 | 1741 | |
7b867cf7 | 1742 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1743 | |
1744 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); | |
1745 | if (lg == NULL) { | |
1746 | DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n", | |
7b867cf7 | 1747 | __func__, vha->host_no)); |
1c7c6357 AV |
1748 | return QLA_MEMORY_ALLOC_FAILED; |
1749 | } | |
1750 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1751 | ||
1752 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; | |
1753 | lg->entry_count = 1; | |
1754 | lg->nport_handle = cpu_to_le16(loop_id); | |
1755 | lg->control_flags = | |
b1372bc9 | 1756 | __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO); |
1c7c6357 AV |
1757 | lg->port_id[0] = al_pa; |
1758 | lg->port_id[1] = area; | |
1759 | lg->port_id[2] = domain; | |
7b867cf7 | 1760 | lg->vp_index = vha->vp_idx; |
73208dfd | 1761 | |
7b867cf7 | 1762 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); |
1c7c6357 AV |
1763 | if (rval != QLA_SUCCESS) { |
1764 | DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB " | |
7b867cf7 | 1765 | "(%x).\n", __func__, vha->host_no, rval)); |
1c7c6357 AV |
1766 | } else if (lg->entry_status != 0) { |
1767 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 1768 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
1769 | lg->entry_status)); |
1770 | rval = QLA_FUNCTION_FAILED; | |
1771 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
73208dfd | 1772 | DEBUG2_3_11(printk("%s(%ld %d): failed to complete IOCB " |
1c7c6357 | 1773 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, |
73208dfd | 1774 | vha->host_no, vha->vp_idx, le16_to_cpu(lg->comp_status), |
1c7c6357 | 1775 | le32_to_cpu(lg->io_parameter[0]), |
744f11fd | 1776 | le32_to_cpu(lg->io_parameter[1]))); |
1c7c6357 AV |
1777 | } else { |
1778 | /*EMPTY*/ | |
7b867cf7 | 1779 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1780 | } |
1781 | ||
1782 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1783 | ||
1784 | return rval; | |
1785 | } | |
1786 | ||
1da177e4 LT |
1787 | /* |
1788 | * qla2x00_fabric_logout | |
1789 | * Issue logout fabric port mailbox command. | |
1790 | * | |
1791 | * Input: | |
1792 | * ha = adapter block pointer. | |
1793 | * loop_id = device loop ID. | |
1794 | * TARGET_QUEUE_LOCK must be released. | |
1795 | * ADAPTER_STATE_LOCK must be released. | |
1796 | * | |
1797 | * Returns: | |
1798 | * qla2x00 local function return status code. | |
1799 | * | |
1800 | * Context: | |
1801 | * Kernel context. | |
1802 | */ | |
1803 | int | |
7b867cf7 | 1804 | qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 | 1805 | uint8_t area, uint8_t al_pa) |
1da177e4 LT |
1806 | { |
1807 | int rval; | |
1808 | mbx_cmd_t mc; | |
1809 | mbx_cmd_t *mcp = &mc; | |
1810 | ||
1811 | DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n", | |
7b867cf7 | 1812 | vha->host_no)); |
1da177e4 LT |
1813 | |
1814 | mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT; | |
1815 | mcp->out_mb = MBX_1|MBX_0; | |
7b867cf7 | 1816 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
1817 | mcp->mb[1] = loop_id; |
1818 | mcp->mb[10] = 0; | |
1819 | mcp->out_mb |= MBX_10; | |
1820 | } else { | |
1821 | mcp->mb[1] = loop_id << 8; | |
1822 | } | |
1823 | ||
1824 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 1825 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1826 | mcp->flags = 0; |
7b867cf7 | 1827 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1828 | |
1829 | if (rval != QLA_SUCCESS) { | |
1830 | /*EMPTY*/ | |
1831 | DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x " | |
7b867cf7 | 1832 | "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1])); |
1da177e4 LT |
1833 | } else { |
1834 | /*EMPTY*/ | |
1835 | DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n", | |
7b867cf7 | 1836 | vha->host_no)); |
1da177e4 LT |
1837 | } |
1838 | ||
1839 | return rval; | |
1840 | } | |
1841 | ||
1842 | /* | |
1843 | * qla2x00_full_login_lip | |
1844 | * Issue full login LIP mailbox command. | |
1845 | * | |
1846 | * Input: | |
1847 | * ha = adapter block pointer. | |
1848 | * TARGET_QUEUE_LOCK must be released. | |
1849 | * ADAPTER_STATE_LOCK must be released. | |
1850 | * | |
1851 | * Returns: | |
1852 | * qla2x00 local function return status code. | |
1853 | * | |
1854 | * Context: | |
1855 | * Kernel context. | |
1856 | */ | |
1857 | int | |
7b867cf7 | 1858 | qla2x00_full_login_lip(scsi_qla_host_t *vha) |
1da177e4 LT |
1859 | { |
1860 | int rval; | |
1861 | mbx_cmd_t mc; | |
1862 | mbx_cmd_t *mcp = &mc; | |
1863 | ||
3a03eb79 AV |
1864 | if (IS_QLA81XX(vha->hw)) |
1865 | return QLA_SUCCESS; | |
1866 | ||
1da177e4 | 1867 | DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n", |
7b867cf7 | 1868 | vha->host_no)); |
1da177e4 LT |
1869 | |
1870 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; | |
7b867cf7 | 1871 | mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0; |
0c8c39af | 1872 | mcp->mb[2] = 0; |
1da177e4 LT |
1873 | mcp->mb[3] = 0; |
1874 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1875 | mcp->in_mb = MBX_0; | |
b93480e3 | 1876 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1877 | mcp->flags = 0; |
7b867cf7 | 1878 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1879 | |
1880 | if (rval != QLA_SUCCESS) { | |
1881 | /*EMPTY*/ | |
1882 | DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n", | |
7b867cf7 | 1883 | vha->host_no, rval)); |
1da177e4 LT |
1884 | } else { |
1885 | /*EMPTY*/ | |
1886 | DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n", | |
7b867cf7 | 1887 | vha->host_no)); |
1da177e4 LT |
1888 | } |
1889 | ||
1890 | return rval; | |
1891 | } | |
1892 | ||
1893 | /* | |
1894 | * qla2x00_get_id_list | |
1895 | * | |
1896 | * Input: | |
1897 | * ha = adapter block pointer. | |
1898 | * | |
1899 | * Returns: | |
1900 | * qla2x00 local function return status code. | |
1901 | * | |
1902 | * Context: | |
1903 | * Kernel context. | |
1904 | */ | |
1905 | int | |
7b867cf7 | 1906 | qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma, |
1da177e4 LT |
1907 | uint16_t *entries) |
1908 | { | |
1909 | int rval; | |
1910 | mbx_cmd_t mc; | |
1911 | mbx_cmd_t *mcp = &mc; | |
1912 | ||
1913 | DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n", | |
7b867cf7 | 1914 | vha->host_no)); |
1da177e4 LT |
1915 | |
1916 | if (id_list == NULL) | |
1917 | return QLA_FUNCTION_FAILED; | |
1918 | ||
1919 | mcp->mb[0] = MBC_GET_ID_LIST; | |
1c7c6357 | 1920 | mcp->out_mb = MBX_0; |
7b867cf7 | 1921 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
1922 | mcp->mb[2] = MSW(id_list_dma); |
1923 | mcp->mb[3] = LSW(id_list_dma); | |
1924 | mcp->mb[6] = MSW(MSD(id_list_dma)); | |
1925 | mcp->mb[7] = LSW(MSD(id_list_dma)); | |
247ec457 | 1926 | mcp->mb[8] = 0; |
7b867cf7 | 1927 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1928 | mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2; |
1c7c6357 AV |
1929 | } else { |
1930 | mcp->mb[1] = MSW(id_list_dma); | |
1931 | mcp->mb[2] = LSW(id_list_dma); | |
1932 | mcp->mb[3] = MSW(MSD(id_list_dma)); | |
1933 | mcp->mb[6] = LSW(MSD(id_list_dma)); | |
1934 | mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1; | |
1935 | } | |
1da177e4 | 1936 | mcp->in_mb = MBX_1|MBX_0; |
b93480e3 | 1937 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1938 | mcp->flags = 0; |
7b867cf7 | 1939 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1940 | |
1941 | if (rval != QLA_SUCCESS) { | |
1942 | /*EMPTY*/ | |
1943 | DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n", | |
7b867cf7 | 1944 | vha->host_no, rval)); |
1da177e4 LT |
1945 | } else { |
1946 | *entries = mcp->mb[1]; | |
1947 | DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n", | |
7b867cf7 | 1948 | vha->host_no)); |
1da177e4 LT |
1949 | } |
1950 | ||
1951 | return rval; | |
1952 | } | |
1953 | ||
1954 | /* | |
1955 | * qla2x00_get_resource_cnts | |
1956 | * Get current firmware resource counts. | |
1957 | * | |
1958 | * Input: | |
1959 | * ha = adapter block pointer. | |
1960 | * | |
1961 | * Returns: | |
1962 | * qla2x00 local function return status code. | |
1963 | * | |
1964 | * Context: | |
1965 | * Kernel context. | |
1966 | */ | |
1967 | int | |
7b867cf7 | 1968 | qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt, |
4d0ea247 SJ |
1969 | uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt, |
1970 | uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports) | |
1da177e4 LT |
1971 | { |
1972 | int rval; | |
1973 | mbx_cmd_t mc; | |
1974 | mbx_cmd_t *mcp = &mc; | |
1975 | ||
7b867cf7 | 1976 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
1977 | |
1978 | mcp->mb[0] = MBC_GET_RESOURCE_COUNTS; | |
1979 | mcp->out_mb = MBX_0; | |
4d0ea247 | 1980 | mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
b93480e3 | 1981 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1982 | mcp->flags = 0; |
7b867cf7 | 1983 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1984 | |
1985 | if (rval != QLA_SUCCESS) { | |
1986 | /*EMPTY*/ | |
1987 | DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__, | |
7b867cf7 | 1988 | vha->host_no, mcp->mb[0])); |
1da177e4 LT |
1989 | } else { |
1990 | DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x " | |
7b867cf7 | 1991 | "mb7=%x mb10=%x mb11=%x.\n", __func__, vha->host_no, |
fa2a1ce5 | 1992 | mcp->mb[1], mcp->mb[2], mcp->mb[3], mcp->mb[6], mcp->mb[7], |
4d0ea247 | 1993 | mcp->mb[10], mcp->mb[11])); |
1da177e4 LT |
1994 | |
1995 | if (cur_xchg_cnt) | |
1996 | *cur_xchg_cnt = mcp->mb[3]; | |
1997 | if (orig_xchg_cnt) | |
1998 | *orig_xchg_cnt = mcp->mb[6]; | |
1999 | if (cur_iocb_cnt) | |
2000 | *cur_iocb_cnt = mcp->mb[7]; | |
2001 | if (orig_iocb_cnt) | |
2002 | *orig_iocb_cnt = mcp->mb[10]; | |
7b867cf7 | 2003 | if (vha->hw->flags.npiv_supported && max_npiv_vports) |
4d0ea247 | 2004 | *max_npiv_vports = mcp->mb[11]; |
1da177e4 LT |
2005 | } |
2006 | ||
2007 | return (rval); | |
2008 | } | |
2009 | ||
2010 | #if defined(QL_DEBUG_LEVEL_3) | |
2011 | /* | |
2012 | * qla2x00_get_fcal_position_map | |
2013 | * Get FCAL (LILP) position map using mailbox command | |
2014 | * | |
2015 | * Input: | |
2016 | * ha = adapter state pointer. | |
2017 | * pos_map = buffer pointer (can be NULL). | |
2018 | * | |
2019 | * Returns: | |
2020 | * qla2x00 local function return status code. | |
2021 | * | |
2022 | * Context: | |
2023 | * Kernel context. | |
2024 | */ | |
2025 | int | |
7b867cf7 | 2026 | qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map) |
1da177e4 LT |
2027 | { |
2028 | int rval; | |
2029 | mbx_cmd_t mc; | |
2030 | mbx_cmd_t *mcp = &mc; | |
2031 | char *pmap; | |
2032 | dma_addr_t pmap_dma; | |
7b867cf7 | 2033 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 2034 | |
4b89258c | 2035 | pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma); |
1da177e4 LT |
2036 | if (pmap == NULL) { |
2037 | DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****", | |
7b867cf7 | 2038 | __func__, vha->host_no)); |
1da177e4 LT |
2039 | return QLA_MEMORY_ALLOC_FAILED; |
2040 | } | |
2041 | memset(pmap, 0, FCAL_MAP_SIZE); | |
2042 | ||
2043 | mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP; | |
2044 | mcp->mb[2] = MSW(pmap_dma); | |
2045 | mcp->mb[3] = LSW(pmap_dma); | |
2046 | mcp->mb[6] = MSW(MSD(pmap_dma)); | |
2047 | mcp->mb[7] = LSW(MSD(pmap_dma)); | |
2048 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
2049 | mcp->in_mb = MBX_1|MBX_0; | |
2050 | mcp->buf_size = FCAL_MAP_SIZE; | |
2051 | mcp->flags = MBX_DMA_IN; | |
2052 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
7b867cf7 | 2053 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2054 | |
2055 | if (rval == QLA_SUCCESS) { | |
2056 | DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map " | |
7b867cf7 | 2057 | "size (%x)\n", __func__, vha->host_no, mcp->mb[0], |
1da177e4 LT |
2058 | mcp->mb[1], (unsigned)pmap[0])); |
2059 | DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1)); | |
2060 | ||
2061 | if (pos_map) | |
2062 | memcpy(pos_map, pmap, FCAL_MAP_SIZE); | |
2063 | } | |
2064 | dma_pool_free(ha->s_dma_pool, pmap, pmap_dma); | |
2065 | ||
2066 | if (rval != QLA_SUCCESS) { | |
2067 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2068 | vha->host_no, rval)); |
1da177e4 | 2069 | } else { |
7b867cf7 | 2070 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
2071 | } |
2072 | ||
2073 | return rval; | |
2074 | } | |
392e2f65 | 2075 | #endif |
2076 | ||
2077 | /* | |
2078 | * qla2x00_get_link_status | |
2079 | * | |
2080 | * Input: | |
2081 | * ha = adapter block pointer. | |
2082 | * loop_id = device loop ID. | |
2083 | * ret_buf = pointer to link status return buffer. | |
2084 | * | |
2085 | * Returns: | |
2086 | * 0 = success. | |
2087 | * BIT_0 = mem alloc error. | |
2088 | * BIT_1 = mailbox error. | |
2089 | */ | |
2090 | int | |
7b867cf7 | 2091 | qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id, |
43ef0580 | 2092 | struct link_statistics *stats, dma_addr_t stats_dma) |
392e2f65 | 2093 | { |
2094 | int rval; | |
2095 | mbx_cmd_t mc; | |
2096 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2097 | uint32_t *siter, *diter, dwords; |
7b867cf7 | 2098 | struct qla_hw_data *ha = vha->hw; |
392e2f65 | 2099 | |
7b867cf7 | 2100 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
392e2f65 | 2101 | |
392e2f65 | 2102 | mcp->mb[0] = MBC_GET_LINK_STATUS; |
43ef0580 AV |
2103 | mcp->mb[2] = MSW(stats_dma); |
2104 | mcp->mb[3] = LSW(stats_dma); | |
2105 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2106 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
392e2f65 | 2107 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
2108 | mcp->in_mb = MBX_0; | |
e428924c | 2109 | if (IS_FWI2_CAPABLE(ha)) { |
392e2f65 | 2110 | mcp->mb[1] = loop_id; |
2111 | mcp->mb[4] = 0; | |
2112 | mcp->mb[10] = 0; | |
2113 | mcp->out_mb |= MBX_10|MBX_4|MBX_1; | |
2114 | mcp->in_mb |= MBX_1; | |
2115 | } else if (HAS_EXTENDED_IDS(ha)) { | |
2116 | mcp->mb[1] = loop_id; | |
2117 | mcp->mb[10] = 0; | |
2118 | mcp->out_mb |= MBX_10|MBX_1; | |
2119 | } else { | |
2120 | mcp->mb[1] = loop_id << 8; | |
2121 | mcp->out_mb |= MBX_1; | |
2122 | } | |
b93480e3 | 2123 | mcp->tov = MBX_TOV_SECONDS; |
392e2f65 | 2124 | mcp->flags = IOCTL_CMD; |
7b867cf7 | 2125 | rval = qla2x00_mailbox_command(vha, mcp); |
392e2f65 | 2126 | |
2127 | if (rval == QLA_SUCCESS) { | |
2128 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2129 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
7b867cf7 | 2130 | __func__, vha->host_no, mcp->mb[0])); |
43ef0580 | 2131 | rval = QLA_FUNCTION_FAILED; |
392e2f65 | 2132 | } else { |
43ef0580 AV |
2133 | /* Copy over data -- firmware data is LE. */ |
2134 | dwords = offsetof(struct link_statistics, unused1) / 4; | |
2135 | siter = diter = &stats->link_fail_cnt; | |
2136 | while (dwords--) | |
2137 | *diter++ = le32_to_cpu(*siter++); | |
392e2f65 | 2138 | } |
2139 | } else { | |
2140 | /* Failed. */ | |
2141 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2142 | vha->host_no, rval)); |
392e2f65 | 2143 | } |
2144 | ||
392e2f65 | 2145 | return rval; |
2146 | } | |
2147 | ||
2148 | int | |
7b867cf7 | 2149 | qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, |
43ef0580 | 2150 | dma_addr_t stats_dma) |
1c7c6357 AV |
2151 | { |
2152 | int rval; | |
2153 | mbx_cmd_t mc; | |
2154 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2155 | uint32_t *siter, *diter, dwords; |
1c7c6357 | 2156 | |
7b867cf7 | 2157 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 2158 | |
1c7c6357 | 2159 | mcp->mb[0] = MBC_GET_LINK_PRIV_STATS; |
43ef0580 AV |
2160 | mcp->mb[2] = MSW(stats_dma); |
2161 | mcp->mb[3] = LSW(stats_dma); | |
2162 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2163 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
2164 | mcp->mb[8] = sizeof(struct link_statistics) / 4; | |
7b867cf7 | 2165 | mcp->mb[9] = vha->vp_idx; |
1c7c6357 | 2166 | mcp->mb[10] = 0; |
43ef0580 | 2167 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1c7c6357 | 2168 | mcp->in_mb = MBX_2|MBX_1|MBX_0; |
b93480e3 | 2169 | mcp->tov = MBX_TOV_SECONDS; |
1c7c6357 | 2170 | mcp->flags = IOCTL_CMD; |
7b867cf7 | 2171 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2172 | |
2173 | if (rval == QLA_SUCCESS) { | |
2174 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2175 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
7b867cf7 | 2176 | __func__, vha->host_no, mcp->mb[0])); |
43ef0580 | 2177 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2178 | } else { |
2179 | /* Copy over data -- firmware data is LE. */ | |
43ef0580 AV |
2180 | dwords = sizeof(struct link_statistics) / 4; |
2181 | siter = diter = &stats->link_fail_cnt; | |
1c7c6357 | 2182 | while (dwords--) |
43ef0580 | 2183 | *diter++ = le32_to_cpu(*siter++); |
1c7c6357 AV |
2184 | } |
2185 | } else { | |
2186 | /* Failed. */ | |
2187 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2188 | vha->host_no, rval)); |
1c7c6357 AV |
2189 | } |
2190 | ||
1c7c6357 AV |
2191 | return rval; |
2192 | } | |
1c7c6357 AV |
2193 | |
2194 | int | |
73208dfd | 2195 | qla24xx_abort_command(scsi_qla_host_t *vha, srb_t *sp, struct req_que *req) |
1c7c6357 AV |
2196 | { |
2197 | int rval; | |
2198 | fc_port_t *fcport; | |
2199 | unsigned long flags = 0; | |
2200 | ||
2201 | struct abort_entry_24xx *abt; | |
2202 | dma_addr_t abt_dma; | |
2203 | uint32_t handle; | |
7b867cf7 | 2204 | struct qla_hw_data *ha = vha->hw; |
1c7c6357 | 2205 | |
7b867cf7 | 2206 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2207 | |
2208 | fcport = sp->fcport; | |
1c7c6357 | 2209 | |
7b867cf7 | 2210 | spin_lock_irqsave(&ha->hardware_lock, flags); |
1c7c6357 | 2211 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
7b867cf7 | 2212 | if (req->outstanding_cmds[handle] == sp) |
1c7c6357 AV |
2213 | break; |
2214 | } | |
7b867cf7 | 2215 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1c7c6357 AV |
2216 | if (handle == MAX_OUTSTANDING_COMMANDS) { |
2217 | /* Command not found. */ | |
2218 | return QLA_FUNCTION_FAILED; | |
2219 | } | |
2220 | ||
2221 | abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma); | |
2222 | if (abt == NULL) { | |
2223 | DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n", | |
7b867cf7 | 2224 | __func__, vha->host_no)); |
1c7c6357 AV |
2225 | return QLA_MEMORY_ALLOC_FAILED; |
2226 | } | |
2227 | memset(abt, 0, sizeof(struct abort_entry_24xx)); | |
2228 | ||
2229 | abt->entry_type = ABORT_IOCB_TYPE; | |
2230 | abt->entry_count = 1; | |
2231 | abt->nport_handle = cpu_to_le16(fcport->loop_id); | |
2232 | abt->handle_to_abort = handle; | |
2233 | abt->port_id[0] = fcport->d_id.b.al_pa; | |
2234 | abt->port_id[1] = fcport->d_id.b.area; | |
2235 | abt->port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2236 | abt->vp_index = fcport->vp_idx; |
73208dfd AC |
2237 | |
2238 | abt->req_que_no = cpu_to_le16(req->id); | |
2239 | ||
7b867cf7 | 2240 | rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0); |
1c7c6357 AV |
2241 | if (rval != QLA_SUCCESS) { |
2242 | DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n", | |
7b867cf7 | 2243 | __func__, vha->host_no, rval)); |
1c7c6357 AV |
2244 | } else if (abt->entry_status != 0) { |
2245 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2246 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
2247 | abt->entry_status)); |
2248 | rval = QLA_FUNCTION_FAILED; | |
2249 | } else if (abt->nport_handle != __constant_cpu_to_le16(0)) { | |
2250 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2251 | "-- completion status (%x).\n", __func__, vha->host_no, |
744f11fd | 2252 | le16_to_cpu(abt->nport_handle))); |
1c7c6357 AV |
2253 | rval = QLA_FUNCTION_FAILED; |
2254 | } else { | |
7b867cf7 | 2255 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2256 | } |
2257 | ||
2258 | dma_pool_free(ha->s_dma_pool, abt, abt_dma); | |
2259 | ||
2260 | return rval; | |
2261 | } | |
2262 | ||
2263 | struct tsk_mgmt_cmd { | |
2264 | union { | |
2265 | struct tsk_mgmt_entry tsk; | |
2266 | struct sts_entry_24xx sts; | |
2267 | } p; | |
2268 | }; | |
2269 | ||
523ec773 AV |
2270 | static int |
2271 | __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, | |
2272 | unsigned int l) | |
1c7c6357 | 2273 | { |
523ec773 | 2274 | int rval, rval2; |
1c7c6357 AV |
2275 | struct tsk_mgmt_cmd *tsk; |
2276 | dma_addr_t tsk_dma; | |
7b867cf7 AC |
2277 | scsi_qla_host_t *vha; |
2278 | struct qla_hw_data *ha; | |
73208dfd AC |
2279 | struct req_que *req; |
2280 | struct rsp_que *rsp; | |
1c7c6357 | 2281 | |
749af3d5 | 2282 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1c7c6357 | 2283 | |
7b867cf7 AC |
2284 | vha = fcport->vha; |
2285 | ha = vha->hw; | |
73208dfd AC |
2286 | req = ha->req_q_map[0]; |
2287 | rsp = ha->rsp_q_map[0]; | |
7b867cf7 | 2288 | tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma); |
1c7c6357 AV |
2289 | if (tsk == NULL) { |
2290 | DEBUG2_3(printk("%s(%ld): failed to allocate Task Management " | |
7b867cf7 | 2291 | "IOCB.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2292 | return QLA_MEMORY_ALLOC_FAILED; |
2293 | } | |
2294 | memset(tsk, 0, sizeof(struct tsk_mgmt_cmd)); | |
2295 | ||
2296 | tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE; | |
2297 | tsk->p.tsk.entry_count = 1; | |
2298 | tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id); | |
00a537b8 | 2299 | tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
523ec773 | 2300 | tsk->p.tsk.control_flags = cpu_to_le32(type); |
1c7c6357 AV |
2301 | tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa; |
2302 | tsk->p.tsk.port_id[1] = fcport->d_id.b.area; | |
2303 | tsk->p.tsk.port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2304 | tsk->p.tsk.vp_index = fcport->vp_idx; |
523ec773 AV |
2305 | if (type == TCF_LUN_RESET) { |
2306 | int_to_scsilun(l, &tsk->p.tsk.lun); | |
2307 | host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun, | |
2308 | sizeof(tsk->p.tsk.lun)); | |
2309 | } | |
2c3dfe3f | 2310 | |
7b867cf7 | 2311 | rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0); |
1c7c6357 | 2312 | if (rval != QLA_SUCCESS) { |
523ec773 | 2313 | DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB " |
7b867cf7 | 2314 | "(%x).\n", __func__, vha->host_no, name, rval)); |
1c7c6357 AV |
2315 | } else if (tsk->p.sts.entry_status != 0) { |
2316 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2317 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
2318 | tsk->p.sts.entry_status)); |
2319 | rval = QLA_FUNCTION_FAILED; | |
1c7c6357 AV |
2320 | } else if (tsk->p.sts.comp_status != |
2321 | __constant_cpu_to_le16(CS_COMPLETE)) { | |
2322 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2323 | "-- completion status (%x).\n", __func__, | |
7b867cf7 | 2324 | vha->host_no, le16_to_cpu(tsk->p.sts.comp_status))); |
1c7c6357 | 2325 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2326 | } |
2327 | ||
2328 | /* Issue marker IOCB. */ | |
73208dfd | 2329 | rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l, |
523ec773 AV |
2330 | type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID); |
2331 | if (rval2 != QLA_SUCCESS) { | |
1c7c6357 | 2332 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " |
7b867cf7 | 2333 | "(%x).\n", __func__, vha->host_no, rval2)); |
1c7c6357 | 2334 | } else { |
7b867cf7 | 2335 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2336 | } |
2337 | ||
7b867cf7 | 2338 | dma_pool_free(ha->s_dma_pool, tsk, tsk_dma); |
1c7c6357 AV |
2339 | |
2340 | return rval; | |
2341 | } | |
2342 | ||
523ec773 AV |
2343 | int |
2344 | qla24xx_abort_target(struct fc_port *fcport, unsigned int l) | |
2345 | { | |
2346 | return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l); | |
2347 | } | |
2348 | ||
2349 | int | |
2350 | qla24xx_lun_reset(struct fc_port *fcport, unsigned int l) | |
2351 | { | |
2352 | return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l); | |
2353 | } | |
2354 | ||
1c7c6357 | 2355 | int |
7b867cf7 | 2356 | qla2x00_system_error(scsi_qla_host_t *vha) |
1c7c6357 AV |
2357 | { |
2358 | int rval; | |
2359 | mbx_cmd_t mc; | |
2360 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 2361 | struct qla_hw_data *ha = vha->hw; |
1c7c6357 | 2362 | |
68af0811 | 2363 | if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
2364 | return QLA_FUNCTION_FAILED; |
2365 | ||
7b867cf7 | 2366 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2367 | |
2368 | mcp->mb[0] = MBC_GEN_SYSTEM_ERROR; | |
2369 | mcp->out_mb = MBX_0; | |
2370 | mcp->in_mb = MBX_0; | |
2371 | mcp->tov = 5; | |
2372 | mcp->flags = 0; | |
7b867cf7 | 2373 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2374 | |
2375 | if (rval != QLA_SUCCESS) { | |
2376 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2377 | vha->host_no, rval)); |
1c7c6357 | 2378 | } else { |
7b867cf7 | 2379 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2380 | } |
2381 | ||
2382 | return rval; | |
2383 | } | |
2384 | ||
1c7c6357 AV |
2385 | /** |
2386 | * qla2x00_set_serdes_params() - | |
2387 | * @ha: HA context | |
2388 | * | |
2389 | * Returns | |
2390 | */ | |
2391 | int | |
7b867cf7 | 2392 | qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g, |
1c7c6357 AV |
2393 | uint16_t sw_em_2g, uint16_t sw_em_4g) |
2394 | { | |
2395 | int rval; | |
2396 | mbx_cmd_t mc; | |
2397 | mbx_cmd_t *mcp = &mc; | |
2398 | ||
7b867cf7 | 2399 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2400 | |
2401 | mcp->mb[0] = MBC_SERDES_PARAMS; | |
2402 | mcp->mb[1] = BIT_0; | |
fdbc6833 | 2403 | mcp->mb[2] = sw_em_1g | BIT_15; |
2404 | mcp->mb[3] = sw_em_2g | BIT_15; | |
2405 | mcp->mb[4] = sw_em_4g | BIT_15; | |
1c7c6357 AV |
2406 | mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
2407 | mcp->in_mb = MBX_0; | |
b93480e3 | 2408 | mcp->tov = MBX_TOV_SECONDS; |
1c7c6357 | 2409 | mcp->flags = 0; |
7b867cf7 | 2410 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2411 | |
2412 | if (rval != QLA_SUCCESS) { | |
2413 | /*EMPTY*/ | |
2414 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
7b867cf7 | 2415 | vha->host_no, rval, mcp->mb[0])); |
1c7c6357 AV |
2416 | } else { |
2417 | /*EMPTY*/ | |
7b867cf7 | 2418 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2419 | } |
2420 | ||
2421 | return rval; | |
2422 | } | |
f6ef3b18 AV |
2423 | |
2424 | int | |
7b867cf7 | 2425 | qla2x00_stop_firmware(scsi_qla_host_t *vha) |
f6ef3b18 AV |
2426 | { |
2427 | int rval; | |
2428 | mbx_cmd_t mc; | |
2429 | mbx_cmd_t *mcp = &mc; | |
2430 | ||
7b867cf7 | 2431 | if (!IS_FWI2_CAPABLE(vha->hw)) |
f6ef3b18 AV |
2432 | return QLA_FUNCTION_FAILED; |
2433 | ||
7b867cf7 | 2434 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
f6ef3b18 AV |
2435 | |
2436 | mcp->mb[0] = MBC_STOP_FIRMWARE; | |
2437 | mcp->out_mb = MBX_0; | |
2438 | mcp->in_mb = MBX_0; | |
2439 | mcp->tov = 5; | |
2440 | mcp->flags = 0; | |
7b867cf7 | 2441 | rval = qla2x00_mailbox_command(vha, mcp); |
f6ef3b18 AV |
2442 | |
2443 | if (rval != QLA_SUCCESS) { | |
2444 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2445 | vha->host_no, rval)); |
f6ef3b18 | 2446 | } else { |
7b867cf7 | 2447 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
f6ef3b18 AV |
2448 | } |
2449 | ||
2450 | return rval; | |
2451 | } | |
a7a167bf AV |
2452 | |
2453 | int | |
7b867cf7 | 2454 | qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma, |
a7a167bf AV |
2455 | uint16_t buffers) |
2456 | { | |
2457 | int rval; | |
2458 | mbx_cmd_t mc; | |
2459 | mbx_cmd_t *mcp = &mc; | |
2460 | ||
7b867cf7 | 2461 | if (!IS_FWI2_CAPABLE(vha->hw)) |
a7a167bf AV |
2462 | return QLA_FUNCTION_FAILED; |
2463 | ||
7b867cf7 | 2464 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
a7a167bf AV |
2465 | |
2466 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
00b6bd25 AV |
2467 | mcp->mb[1] = TC_EFT_ENABLE; |
2468 | mcp->mb[2] = LSW(eft_dma); | |
2469 | mcp->mb[3] = MSW(eft_dma); | |
2470 | mcp->mb[4] = LSW(MSD(eft_dma)); | |
2471 | mcp->mb[5] = MSW(MSD(eft_dma)); | |
2472 | mcp->mb[6] = buffers; | |
2473 | mcp->mb[7] = TC_AEN_DISABLE; | |
2474 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
a7a167bf | 2475 | mcp->in_mb = MBX_1|MBX_0; |
b93480e3 | 2476 | mcp->tov = MBX_TOV_SECONDS; |
a7a167bf | 2477 | mcp->flags = 0; |
7b867cf7 | 2478 | rval = qla2x00_mailbox_command(vha, mcp); |
00b6bd25 AV |
2479 | if (rval != QLA_SUCCESS) { |
2480 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2481 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
00b6bd25 | 2482 | } else { |
7b867cf7 | 2483 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
00b6bd25 AV |
2484 | } |
2485 | ||
2486 | return rval; | |
2487 | } | |
a7a167bf | 2488 | |
00b6bd25 | 2489 | int |
7b867cf7 | 2490 | qla2x00_disable_eft_trace(scsi_qla_host_t *vha) |
00b6bd25 AV |
2491 | { |
2492 | int rval; | |
2493 | mbx_cmd_t mc; | |
2494 | mbx_cmd_t *mcp = &mc; | |
2495 | ||
7b867cf7 | 2496 | if (!IS_FWI2_CAPABLE(vha->hw)) |
00b6bd25 AV |
2497 | return QLA_FUNCTION_FAILED; |
2498 | ||
7b867cf7 | 2499 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
00b6bd25 AV |
2500 | |
2501 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2502 | mcp->mb[1] = TC_EFT_DISABLE; | |
2503 | mcp->out_mb = MBX_1|MBX_0; | |
2504 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 2505 | mcp->tov = MBX_TOV_SECONDS; |
00b6bd25 | 2506 | mcp->flags = 0; |
7b867cf7 | 2507 | rval = qla2x00_mailbox_command(vha, mcp); |
a7a167bf AV |
2508 | if (rval != QLA_SUCCESS) { |
2509 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2510 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
a7a167bf | 2511 | } else { |
7b867cf7 | 2512 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
a7a167bf AV |
2513 | } |
2514 | ||
2515 | return rval; | |
2516 | } | |
2517 | ||
df613b96 | 2518 | int |
7b867cf7 | 2519 | qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma, |
df613b96 AV |
2520 | uint16_t buffers, uint16_t *mb, uint32_t *dwords) |
2521 | { | |
2522 | int rval; | |
2523 | mbx_cmd_t mc; | |
2524 | mbx_cmd_t *mcp = &mc; | |
2525 | ||
3a03eb79 | 2526 | if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw)) |
df613b96 AV |
2527 | return QLA_FUNCTION_FAILED; |
2528 | ||
7b867cf7 | 2529 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
df613b96 AV |
2530 | |
2531 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2532 | mcp->mb[1] = TC_FCE_ENABLE; | |
2533 | mcp->mb[2] = LSW(fce_dma); | |
2534 | mcp->mb[3] = MSW(fce_dma); | |
2535 | mcp->mb[4] = LSW(MSD(fce_dma)); | |
2536 | mcp->mb[5] = MSW(MSD(fce_dma)); | |
2537 | mcp->mb[6] = buffers; | |
2538 | mcp->mb[7] = TC_AEN_DISABLE; | |
2539 | mcp->mb[8] = 0; | |
2540 | mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE; | |
2541 | mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE; | |
2542 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2543 | MBX_1|MBX_0; | |
2544 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 2545 | mcp->tov = MBX_TOV_SECONDS; |
df613b96 | 2546 | mcp->flags = 0; |
7b867cf7 | 2547 | rval = qla2x00_mailbox_command(vha, mcp); |
df613b96 AV |
2548 | if (rval != QLA_SUCCESS) { |
2549 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2550 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
df613b96 | 2551 | } else { |
7b867cf7 | 2552 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
df613b96 AV |
2553 | |
2554 | if (mb) | |
2555 | memcpy(mb, mcp->mb, 8 * sizeof(*mb)); | |
2556 | if (dwords) | |
fa0926df | 2557 | *dwords = buffers; |
df613b96 AV |
2558 | } |
2559 | ||
2560 | return rval; | |
2561 | } | |
2562 | ||
2563 | int | |
7b867cf7 | 2564 | qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd) |
df613b96 AV |
2565 | { |
2566 | int rval; | |
2567 | mbx_cmd_t mc; | |
2568 | mbx_cmd_t *mcp = &mc; | |
2569 | ||
7b867cf7 | 2570 | if (!IS_FWI2_CAPABLE(vha->hw)) |
df613b96 AV |
2571 | return QLA_FUNCTION_FAILED; |
2572 | ||
7b867cf7 | 2573 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
df613b96 AV |
2574 | |
2575 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2576 | mcp->mb[1] = TC_FCE_DISABLE; | |
2577 | mcp->mb[2] = TC_FCE_DISABLE_TRACE; | |
2578 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
2579 | mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2580 | MBX_1|MBX_0; | |
b93480e3 | 2581 | mcp->tov = MBX_TOV_SECONDS; |
df613b96 | 2582 | mcp->flags = 0; |
7b867cf7 | 2583 | rval = qla2x00_mailbox_command(vha, mcp); |
df613b96 AV |
2584 | if (rval != QLA_SUCCESS) { |
2585 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2586 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
df613b96 | 2587 | } else { |
7b867cf7 | 2588 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
df613b96 AV |
2589 | |
2590 | if (wr) | |
2591 | *wr = (uint64_t) mcp->mb[5] << 48 | | |
2592 | (uint64_t) mcp->mb[4] << 32 | | |
2593 | (uint64_t) mcp->mb[3] << 16 | | |
2594 | (uint64_t) mcp->mb[2]; | |
2595 | if (rd) | |
2596 | *rd = (uint64_t) mcp->mb[9] << 48 | | |
2597 | (uint64_t) mcp->mb[8] << 32 | | |
2598 | (uint64_t) mcp->mb[7] << 16 | | |
2599 | (uint64_t) mcp->mb[6]; | |
2600 | } | |
2601 | ||
2602 | return rval; | |
2603 | } | |
2604 | ||
88729e53 | 2605 | int |
7b867cf7 | 2606 | qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr, |
88729e53 AV |
2607 | uint16_t off, uint16_t count) |
2608 | { | |
2609 | int rval; | |
2610 | mbx_cmd_t mc; | |
2611 | mbx_cmd_t *mcp = &mc; | |
a7a167bf | 2612 | |
7b867cf7 | 2613 | if (!IS_FWI2_CAPABLE(vha->hw)) |
88729e53 AV |
2614 | return QLA_FUNCTION_FAILED; |
2615 | ||
7b867cf7 | 2616 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
88729e53 AV |
2617 | |
2618 | mcp->mb[0] = MBC_READ_SFP; | |
2619 | mcp->mb[1] = addr; | |
2620 | mcp->mb[2] = MSW(sfp_dma); | |
2621 | mcp->mb[3] = LSW(sfp_dma); | |
2622 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
2623 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
2624 | mcp->mb[8] = count; | |
2625 | mcp->mb[9] = off; | |
2626 | mcp->mb[10] = 0; | |
2627 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
2628 | mcp->in_mb = MBX_0; | |
b93480e3 | 2629 | mcp->tov = MBX_TOV_SECONDS; |
88729e53 | 2630 | mcp->flags = 0; |
7b867cf7 | 2631 | rval = qla2x00_mailbox_command(vha, mcp); |
88729e53 AV |
2632 | |
2633 | if (rval != QLA_SUCCESS) { | |
2634 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
7b867cf7 | 2635 | vha->host_no, rval, mcp->mb[0])); |
88729e53 | 2636 | } else { |
7b867cf7 | 2637 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
88729e53 AV |
2638 | } |
2639 | ||
2640 | return rval; | |
2641 | } | |
d8b45213 | 2642 | |
d8b45213 | 2643 | int |
7b867cf7 | 2644 | qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, |
d8b45213 AV |
2645 | uint16_t port_speed, uint16_t *mb) |
2646 | { | |
2647 | int rval; | |
2648 | mbx_cmd_t mc; | |
2649 | mbx_cmd_t *mcp = &mc; | |
2650 | ||
7b867cf7 | 2651 | if (!IS_IIDMA_CAPABLE(vha->hw)) |
d8b45213 AV |
2652 | return QLA_FUNCTION_FAILED; |
2653 | ||
7b867cf7 | 2654 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
d8b45213 AV |
2655 | |
2656 | mcp->mb[0] = MBC_PORT_PARAMS; | |
2657 | mcp->mb[1] = loop_id; | |
2658 | mcp->mb[2] = BIT_0; | |
2659 | mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0); | |
2660 | mcp->mb[4] = mcp->mb[5] = 0; | |
2661 | mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
2662 | mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_1|MBX_0; | |
b93480e3 | 2663 | mcp->tov = MBX_TOV_SECONDS; |
d8b45213 | 2664 | mcp->flags = 0; |
7b867cf7 | 2665 | rval = qla2x00_mailbox_command(vha, mcp); |
d8b45213 AV |
2666 | |
2667 | /* Return mailbox statuses. */ | |
2668 | if (mb != NULL) { | |
2669 | mb[0] = mcp->mb[0]; | |
2670 | mb[1] = mcp->mb[1]; | |
2671 | mb[3] = mcp->mb[3]; | |
2672 | mb[4] = mcp->mb[4]; | |
2673 | mb[5] = mcp->mb[5]; | |
2674 | } | |
2675 | ||
2676 | if (rval != QLA_SUCCESS) { | |
2677 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2678 | vha->host_no, rval)); |
d8b45213 | 2679 | } else { |
7b867cf7 | 2680 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
d8b45213 AV |
2681 | } |
2682 | ||
2683 | return rval; | |
2684 | } | |
2c3dfe3f | 2685 | |
2c3dfe3f | 2686 | void |
7b867cf7 | 2687 | qla24xx_report_id_acquisition(scsi_qla_host_t *vha, |
2c3dfe3f SJ |
2688 | struct vp_rpt_id_entry_24xx *rptid_entry) |
2689 | { | |
2690 | uint8_t vp_idx; | |
c6852c4c | 2691 | uint16_t stat = le16_to_cpu(rptid_entry->vp_idx); |
7b867cf7 AC |
2692 | struct qla_hw_data *ha = vha->hw; |
2693 | scsi_qla_host_t *vp; | |
ee546b6e | 2694 | scsi_qla_host_t *tvp; |
2c3dfe3f SJ |
2695 | |
2696 | if (rptid_entry->entry_status != 0) | |
2697 | return; | |
2c3dfe3f SJ |
2698 | |
2699 | if (rptid_entry->format == 0) { | |
2700 | DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d," | |
7b867cf7 | 2701 | " number of VPs acquired %d\n", __func__, vha->host_no, |
2c3dfe3f SJ |
2702 | MSB(rptid_entry->vp_count), LSB(rptid_entry->vp_count))); |
2703 | DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__, | |
2704 | rptid_entry->port_id[2], rptid_entry->port_id[1], | |
2705 | rptid_entry->port_id[0])); | |
2706 | } else if (rptid_entry->format == 1) { | |
c6852c4c | 2707 | vp_idx = LSB(stat); |
2c3dfe3f SJ |
2708 | DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled " |
2709 | "- status %d - " | |
7b867cf7 | 2710 | "with port id %02x%02x%02x\n", __func__, vha->host_no, |
c6852c4c | 2711 | vp_idx, MSB(stat), |
2c3dfe3f SJ |
2712 | rptid_entry->port_id[2], rptid_entry->port_id[1], |
2713 | rptid_entry->port_id[0])); | |
2714 | if (vp_idx == 0) | |
2715 | return; | |
2716 | ||
c6852c4c | 2717 | if (MSB(stat) == 1) |
2c3dfe3f SJ |
2718 | return; |
2719 | ||
ee546b6e | 2720 | list_for_each_entry_safe(vp, tvp, &ha->vp_list, list) |
7b867cf7 | 2721 | if (vp_idx == vp->vp_idx) |
2c3dfe3f | 2722 | break; |
7b867cf7 | 2723 | if (!vp) |
2c3dfe3f SJ |
2724 | return; |
2725 | ||
7b867cf7 AC |
2726 | vp->d_id.b.domain = rptid_entry->port_id[2]; |
2727 | vp->d_id.b.area = rptid_entry->port_id[1]; | |
2728 | vp->d_id.b.al_pa = rptid_entry->port_id[0]; | |
2c3dfe3f SJ |
2729 | |
2730 | /* | |
2731 | * Cannot configure here as we are still sitting on the | |
2732 | * response queue. Handle it in dpc context. | |
2733 | */ | |
7b867cf7 AC |
2734 | set_bit(VP_IDX_ACQUIRED, &vp->vp_flags); |
2735 | set_bit(VP_DPC_NEEDED, &vha->dpc_flags); | |
2c3dfe3f | 2736 | |
7b867cf7 | 2737 | qla2xxx_wake_dpc(vha); |
2c3dfe3f SJ |
2738 | } |
2739 | } | |
2740 | ||
2741 | /* | |
2742 | * qla24xx_modify_vp_config | |
2743 | * Change VP configuration for vha | |
2744 | * | |
2745 | * Input: | |
2746 | * vha = adapter block pointer. | |
2747 | * | |
2748 | * Returns: | |
2749 | * qla2xxx local function return status code. | |
2750 | * | |
2751 | * Context: | |
2752 | * Kernel context. | |
2753 | */ | |
2754 | int | |
2755 | qla24xx_modify_vp_config(scsi_qla_host_t *vha) | |
2756 | { | |
2757 | int rval; | |
2758 | struct vp_config_entry_24xx *vpmod; | |
2759 | dma_addr_t vpmod_dma; | |
7b867cf7 AC |
2760 | struct qla_hw_data *ha = vha->hw; |
2761 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
2c3dfe3f SJ |
2762 | |
2763 | /* This can be called by the parent */ | |
2c3dfe3f | 2764 | |
7b867cf7 | 2765 | vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma); |
2c3dfe3f SJ |
2766 | if (!vpmod) { |
2767 | DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP " | |
7b867cf7 | 2768 | "IOCB.\n", __func__, vha->host_no)); |
2c3dfe3f SJ |
2769 | return QLA_MEMORY_ALLOC_FAILED; |
2770 | } | |
2771 | ||
2772 | memset(vpmod, 0, sizeof(struct vp_config_entry_24xx)); | |
2773 | vpmod->entry_type = VP_CONFIG_IOCB_TYPE; | |
2774 | vpmod->entry_count = 1; | |
2775 | vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS; | |
2776 | vpmod->vp_count = 1; | |
2777 | vpmod->vp_index1 = vha->vp_idx; | |
2778 | vpmod->options_idx1 = BIT_3|BIT_4|BIT_5; | |
2779 | memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE); | |
2780 | memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE); | |
2781 | vpmod->entry_count = 1; | |
2782 | ||
7b867cf7 | 2783 | rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0); |
2c3dfe3f SJ |
2784 | if (rval != QLA_SUCCESS) { |
2785 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB" | |
7b867cf7 | 2786 | "(%x).\n", __func__, base_vha->host_no, rval)); |
2c3dfe3f SJ |
2787 | } else if (vpmod->comp_status != 0) { |
2788 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2789 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2790 | vpmod->comp_status)); |
2791 | rval = QLA_FUNCTION_FAILED; | |
2792 | } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
2793 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2794 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2795 | le16_to_cpu(vpmod->comp_status))); |
2796 | rval = QLA_FUNCTION_FAILED; | |
2797 | } else { | |
2798 | /* EMPTY */ | |
7b867cf7 AC |
2799 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
2800 | base_vha->host_no)); | |
2c3dfe3f SJ |
2801 | fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING); |
2802 | } | |
7b867cf7 | 2803 | dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma); |
2c3dfe3f SJ |
2804 | |
2805 | return rval; | |
2806 | } | |
2807 | ||
2808 | /* | |
2809 | * qla24xx_control_vp | |
2810 | * Enable a virtual port for given host | |
2811 | * | |
2812 | * Input: | |
2813 | * ha = adapter block pointer. | |
2814 | * vhba = virtual adapter (unused) | |
2815 | * index = index number for enabled VP | |
2816 | * | |
2817 | * Returns: | |
2818 | * qla2xxx local function return status code. | |
2819 | * | |
2820 | * Context: | |
2821 | * Kernel context. | |
2822 | */ | |
2823 | int | |
2824 | qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) | |
2825 | { | |
2826 | int rval; | |
2827 | int map, pos; | |
2828 | struct vp_ctrl_entry_24xx *vce; | |
2829 | dma_addr_t vce_dma; | |
7b867cf7 | 2830 | struct qla_hw_data *ha = vha->hw; |
2c3dfe3f | 2831 | int vp_index = vha->vp_idx; |
7b867cf7 | 2832 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
2c3dfe3f SJ |
2833 | |
2834 | DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__, | |
7b867cf7 | 2835 | vha->host_no, vp_index)); |
2c3dfe3f | 2836 | |
eb66dc60 | 2837 | if (vp_index == 0 || vp_index >= ha->max_npiv_vports) |
2c3dfe3f SJ |
2838 | return QLA_PARAMETER_ERROR; |
2839 | ||
2840 | vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma); | |
2841 | if (!vce) { | |
2842 | DEBUG2_3(printk("%s(%ld): " | |
2843 | "failed to allocate VP Control IOCB.\n", __func__, | |
7b867cf7 | 2844 | base_vha->host_no)); |
2c3dfe3f SJ |
2845 | return QLA_MEMORY_ALLOC_FAILED; |
2846 | } | |
2847 | memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx)); | |
2848 | ||
2849 | vce->entry_type = VP_CTRL_IOCB_TYPE; | |
2850 | vce->entry_count = 1; | |
2851 | vce->command = cpu_to_le16(cmd); | |
2852 | vce->vp_count = __constant_cpu_to_le16(1); | |
2853 | ||
2854 | /* index map in firmware starts with 1; decrement index | |
2855 | * this is ok as we never use index 0 | |
2856 | */ | |
2857 | map = (vp_index - 1) / 8; | |
2858 | pos = (vp_index - 1) & 7; | |
6c2f527c | 2859 | mutex_lock(&ha->vport_lock); |
2c3dfe3f | 2860 | vce->vp_idx_map[map] |= 1 << pos; |
6c2f527c | 2861 | mutex_unlock(&ha->vport_lock); |
2c3dfe3f | 2862 | |
7b867cf7 | 2863 | rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0); |
2c3dfe3f SJ |
2864 | if (rval != QLA_SUCCESS) { |
2865 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB" | |
7b867cf7 | 2866 | "(%x).\n", __func__, base_vha->host_no, rval)); |
2c3dfe3f | 2867 | printk("%s(%ld): failed to issue VP control IOCB" |
7b867cf7 | 2868 | "(%x).\n", __func__, base_vha->host_no, rval); |
2c3dfe3f SJ |
2869 | } else if (vce->entry_status != 0) { |
2870 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2871 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2872 | vce->entry_status)); |
2873 | printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2874 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2875 | vce->entry_status); |
2876 | rval = QLA_FUNCTION_FAILED; | |
2877 | } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
2878 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2879 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2880 | le16_to_cpu(vce->comp_status))); |
2881 | printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2882 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2883 | le16_to_cpu(vce->comp_status)); |
2884 | rval = QLA_FUNCTION_FAILED; | |
2885 | } else { | |
7b867cf7 | 2886 | DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no)); |
2c3dfe3f SJ |
2887 | } |
2888 | ||
2889 | dma_pool_free(ha->s_dma_pool, vce, vce_dma); | |
2890 | ||
2891 | return rval; | |
2892 | } | |
2893 | ||
2894 | /* | |
2895 | * qla2x00_send_change_request | |
2896 | * Receive or disable RSCN request from fabric controller | |
2897 | * | |
2898 | * Input: | |
2899 | * ha = adapter block pointer | |
2900 | * format = registration format: | |
2901 | * 0 - Reserved | |
2902 | * 1 - Fabric detected registration | |
2903 | * 2 - N_port detected registration | |
2904 | * 3 - Full registration | |
2905 | * FF - clear registration | |
2906 | * vp_idx = Virtual port index | |
2907 | * | |
2908 | * Returns: | |
2909 | * qla2x00 local function return status code. | |
2910 | * | |
2911 | * Context: | |
2912 | * Kernel Context | |
2913 | */ | |
2914 | ||
2915 | int | |
7b867cf7 | 2916 | qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format, |
2c3dfe3f SJ |
2917 | uint16_t vp_idx) |
2918 | { | |
2919 | int rval; | |
2920 | mbx_cmd_t mc; | |
2921 | mbx_cmd_t *mcp = &mc; | |
2922 | ||
2923 | /* | |
2924 | * This command is implicitly executed by firmware during login for the | |
2925 | * physical hosts | |
2926 | */ | |
2927 | if (vp_idx == 0) | |
2928 | return QLA_FUNCTION_FAILED; | |
2929 | ||
2930 | mcp->mb[0] = MBC_SEND_CHANGE_REQUEST; | |
2931 | mcp->mb[1] = format; | |
2932 | mcp->mb[9] = vp_idx; | |
2933 | mcp->out_mb = MBX_9|MBX_1|MBX_0; | |
2934 | mcp->in_mb = MBX_0|MBX_1; | |
2935 | mcp->tov = MBX_TOV_SECONDS; | |
2936 | mcp->flags = 0; | |
7b867cf7 | 2937 | rval = qla2x00_mailbox_command(vha, mcp); |
2c3dfe3f SJ |
2938 | |
2939 | if (rval == QLA_SUCCESS) { | |
2940 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2941 | rval = BIT_1; | |
2942 | } | |
2943 | } else | |
2944 | rval = BIT_1; | |
2945 | ||
2946 | return rval; | |
2947 | } | |
338c9161 AV |
2948 | |
2949 | int | |
7b867cf7 | 2950 | qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr, |
338c9161 AV |
2951 | uint32_t size) |
2952 | { | |
2953 | int rval; | |
2954 | mbx_cmd_t mc; | |
2955 | mbx_cmd_t *mcp = &mc; | |
2956 | ||
7b867cf7 | 2957 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
338c9161 | 2958 | |
7b867cf7 | 2959 | if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) { |
338c9161 AV |
2960 | mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED; |
2961 | mcp->mb[8] = MSW(addr); | |
2962 | mcp->out_mb = MBX_8|MBX_0; | |
2963 | } else { | |
2964 | mcp->mb[0] = MBC_DUMP_RISC_RAM; | |
2965 | mcp->out_mb = MBX_0; | |
2966 | } | |
2967 | mcp->mb[1] = LSW(addr); | |
2968 | mcp->mb[2] = MSW(req_dma); | |
2969 | mcp->mb[3] = LSW(req_dma); | |
2970 | mcp->mb[6] = MSW(MSD(req_dma)); | |
2971 | mcp->mb[7] = LSW(MSD(req_dma)); | |
2972 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; | |
7b867cf7 | 2973 | if (IS_FWI2_CAPABLE(vha->hw)) { |
338c9161 AV |
2974 | mcp->mb[4] = MSW(size); |
2975 | mcp->mb[5] = LSW(size); | |
2976 | mcp->out_mb |= MBX_5|MBX_4; | |
2977 | } else { | |
2978 | mcp->mb[4] = LSW(size); | |
2979 | mcp->out_mb |= MBX_4; | |
2980 | } | |
2981 | ||
2982 | mcp->in_mb = MBX_0; | |
b93480e3 | 2983 | mcp->tov = MBX_TOV_SECONDS; |
338c9161 | 2984 | mcp->flags = 0; |
7b867cf7 | 2985 | rval = qla2x00_mailbox_command(vha, mcp); |
338c9161 AV |
2986 | |
2987 | if (rval != QLA_SUCCESS) { | |
2988 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
7b867cf7 | 2989 | vha->host_no, rval, mcp->mb[0])); |
338c9161 | 2990 | } else { |
7b867cf7 | 2991 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
338c9161 AV |
2992 | } |
2993 | ||
2994 | return rval; | |
2995 | } | |
4d4df193 HK |
2996 | |
2997 | /* 84XX Support **************************************************************/ | |
2998 | ||
2999 | struct cs84xx_mgmt_cmd { | |
3000 | union { | |
3001 | struct verify_chip_entry_84xx req; | |
3002 | struct verify_chip_rsp_84xx rsp; | |
3003 | } p; | |
3004 | }; | |
3005 | ||
3006 | int | |
7b867cf7 | 3007 | qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status) |
4d4df193 HK |
3008 | { |
3009 | int rval, retry; | |
3010 | struct cs84xx_mgmt_cmd *mn; | |
3011 | dma_addr_t mn_dma; | |
3012 | uint16_t options; | |
3013 | unsigned long flags; | |
7b867cf7 | 3014 | struct qla_hw_data *ha = vha->hw; |
4d4df193 | 3015 | |
7b867cf7 | 3016 | DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
4d4df193 HK |
3017 | |
3018 | mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); | |
3019 | if (mn == NULL) { | |
3020 | DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX " | |
7b867cf7 | 3021 | "IOCB.\n", __func__, vha->host_no)); |
4d4df193 HK |
3022 | return QLA_MEMORY_ALLOC_FAILED; |
3023 | } | |
3024 | ||
3025 | /* Force Update? */ | |
3026 | options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0; | |
3027 | /* Diagnostic firmware? */ | |
3028 | /* options |= MENLO_DIAG_FW; */ | |
3029 | /* We update the firmware with only one data sequence. */ | |
3030 | options |= VCO_END_OF_DATA; | |
3031 | ||
4d4df193 | 3032 | do { |
c1ec1f1b | 3033 | retry = 0; |
4d4df193 HK |
3034 | memset(mn, 0, sizeof(*mn)); |
3035 | mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE; | |
3036 | mn->p.req.entry_count = 1; | |
3037 | mn->p.req.options = cpu_to_le16(options); | |
3038 | ||
3039 | DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__, | |
7b867cf7 | 3040 | vha->host_no)); |
4d4df193 HK |
3041 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
3042 | sizeof(*mn))); | |
3043 | ||
7b867cf7 | 3044 | rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120); |
4d4df193 HK |
3045 | if (rval != QLA_SUCCESS) { |
3046 | DEBUG2_16(printk("%s(%ld): failed to issue Verify " | |
7b867cf7 | 3047 | "IOCB (%x).\n", __func__, vha->host_no, rval)); |
4d4df193 HK |
3048 | goto verify_done; |
3049 | } | |
3050 | ||
3051 | DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__, | |
7b867cf7 | 3052 | vha->host_no)); |
4d4df193 HK |
3053 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
3054 | sizeof(*mn))); | |
3055 | ||
3056 | status[0] = le16_to_cpu(mn->p.rsp.comp_status); | |
3057 | status[1] = status[0] == CS_VCS_CHIP_FAILURE ? | |
3058 | le16_to_cpu(mn->p.rsp.failure_code) : 0; | |
3059 | DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__, | |
7b867cf7 | 3060 | vha->host_no, status[0], status[1])); |
4d4df193 HK |
3061 | |
3062 | if (status[0] != CS_COMPLETE) { | |
3063 | rval = QLA_FUNCTION_FAILED; | |
3064 | if (!(options & VCO_DONT_UPDATE_FW)) { | |
3065 | DEBUG2_16(printk("%s(%ld): Firmware update " | |
3066 | "failed. Retrying without update " | |
7b867cf7 | 3067 | "firmware.\n", __func__, vha->host_no)); |
4d4df193 HK |
3068 | options |= VCO_DONT_UPDATE_FW; |
3069 | options &= ~VCO_FORCE_UPDATE; | |
3070 | retry = 1; | |
3071 | } | |
3072 | } else { | |
3073 | DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n", | |
7b867cf7 | 3074 | __func__, vha->host_no, |
4d4df193 HK |
3075 | le32_to_cpu(mn->p.rsp.fw_ver))); |
3076 | ||
3077 | /* NOTE: we only update OP firmware. */ | |
3078 | spin_lock_irqsave(&ha->cs84xx->access_lock, flags); | |
3079 | ha->cs84xx->op_fw_version = | |
3080 | le32_to_cpu(mn->p.rsp.fw_ver); | |
3081 | spin_unlock_irqrestore(&ha->cs84xx->access_lock, | |
3082 | flags); | |
3083 | } | |
3084 | } while (retry); | |
3085 | ||
3086 | verify_done: | |
3087 | dma_pool_free(ha->s_dma_pool, mn, mn_dma); | |
3088 | ||
3089 | if (rval != QLA_SUCCESS) { | |
3090 | DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 3091 | vha->host_no, rval)); |
4d4df193 | 3092 | } else { |
7b867cf7 | 3093 | DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
4d4df193 HK |
3094 | } |
3095 | ||
3096 | return rval; | |
3097 | } | |
73208dfd AC |
3098 | |
3099 | int | |
618a7523 | 3100 | qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req) |
73208dfd AC |
3101 | { |
3102 | int rval; | |
3103 | unsigned long flags; | |
3104 | mbx_cmd_t mc; | |
3105 | mbx_cmd_t *mcp = &mc; | |
3106 | struct device_reg_25xxmq __iomem *reg; | |
3107 | struct qla_hw_data *ha = vha->hw; | |
3108 | ||
3109 | mcp->mb[0] = MBC_INITIALIZE_MULTIQ; | |
618a7523 | 3110 | mcp->mb[1] = req->options; |
73208dfd AC |
3111 | mcp->mb[2] = MSW(LSD(req->dma)); |
3112 | mcp->mb[3] = LSW(LSD(req->dma)); | |
3113 | mcp->mb[6] = MSW(MSD(req->dma)); | |
3114 | mcp->mb[7] = LSW(MSD(req->dma)); | |
3115 | mcp->mb[5] = req->length; | |
3116 | if (req->rsp) | |
3117 | mcp->mb[10] = req->rsp->id; | |
3118 | mcp->mb[12] = req->qos; | |
3119 | mcp->mb[11] = req->vp_idx; | |
3120 | mcp->mb[13] = req->rid; | |
3121 | ||
3122 | reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) + | |
3123 | QLA_QUE_PAGE * req->id); | |
3124 | ||
3125 | mcp->mb[4] = req->id; | |
3126 | /* que in ptr index */ | |
3127 | mcp->mb[8] = 0; | |
3128 | /* que out ptr index */ | |
3129 | mcp->mb[9] = 0; | |
3130 | mcp->out_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|MBX_7| | |
3131 | MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3132 | mcp->in_mb = MBX_0; | |
3133 | mcp->flags = MBX_DMA_OUT; | |
3134 | mcp->tov = 60; | |
3135 | ||
3136 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
618a7523 | 3137 | if (!(req->options & BIT_0)) { |
73208dfd AC |
3138 | WRT_REG_DWORD(®->req_q_in, 0); |
3139 | WRT_REG_DWORD(®->req_q_out, 0); | |
3140 | } | |
3141 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
3142 | ||
17d98630 | 3143 | rval = qla2x00_mailbox_command(vha, mcp); |
73208dfd AC |
3144 | if (rval != QLA_SUCCESS) |
3145 | DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x mb0=%x.\n", | |
3146 | __func__, vha->host_no, rval, mcp->mb[0])); | |
3147 | return rval; | |
3148 | } | |
3149 | ||
3150 | int | |
618a7523 | 3151 | qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp) |
73208dfd AC |
3152 | { |
3153 | int rval; | |
3154 | unsigned long flags; | |
3155 | mbx_cmd_t mc; | |
3156 | mbx_cmd_t *mcp = &mc; | |
3157 | struct device_reg_25xxmq __iomem *reg; | |
3158 | struct qla_hw_data *ha = vha->hw; | |
3159 | ||
3160 | mcp->mb[0] = MBC_INITIALIZE_MULTIQ; | |
618a7523 | 3161 | mcp->mb[1] = rsp->options; |
73208dfd AC |
3162 | mcp->mb[2] = MSW(LSD(rsp->dma)); |
3163 | mcp->mb[3] = LSW(LSD(rsp->dma)); | |
3164 | mcp->mb[6] = MSW(MSD(rsp->dma)); | |
3165 | mcp->mb[7] = LSW(MSD(rsp->dma)); | |
3166 | mcp->mb[5] = rsp->length; | |
3167 | mcp->mb[11] = rsp->vp_idx; | |
444786d7 | 3168 | mcp->mb[14] = rsp->msix->entry; |
73208dfd AC |
3169 | mcp->mb[13] = rsp->rid; |
3170 | ||
3171 | reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) + | |
3172 | QLA_QUE_PAGE * rsp->id); | |
3173 | ||
3174 | mcp->mb[4] = rsp->id; | |
3175 | /* que in ptr index */ | |
3176 | mcp->mb[8] = 0; | |
3177 | /* que out ptr index */ | |
3178 | mcp->mb[9] = 0; | |
3179 | mcp->out_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|MBX_7 | |
3180 | |MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3181 | mcp->in_mb = MBX_0; | |
3182 | mcp->flags = MBX_DMA_OUT; | |
3183 | mcp->tov = 60; | |
3184 | ||
3185 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
618a7523 | 3186 | if (!(rsp->options & BIT_0)) { |
73208dfd AC |
3187 | WRT_REG_DWORD(®->rsp_q_out, 0); |
3188 | WRT_REG_DWORD(®->rsp_q_in, 0); | |
3189 | } | |
3190 | ||
3191 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
3192 | ||
17d98630 | 3193 | rval = qla2x00_mailbox_command(vha, mcp); |
73208dfd AC |
3194 | if (rval != QLA_SUCCESS) |
3195 | DEBUG2_3_11(printk(KERN_WARNING "%s(%ld): failed=%x " | |
3196 | "mb0=%x.\n", __func__, | |
3197 | vha->host_no, rval, mcp->mb[0])); | |
3198 | return rval; | |
3199 | } | |
3200 | ||
8a659571 AV |
3201 | int |
3202 | qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb) | |
3203 | { | |
3204 | int rval; | |
3205 | mbx_cmd_t mc; | |
3206 | mbx_cmd_t *mcp = &mc; | |
3207 | ||
3208 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3209 | ||
3210 | mcp->mb[0] = MBC_IDC_ACK; | |
3211 | memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t)); | |
3212 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3213 | mcp->in_mb = MBX_0; | |
3214 | mcp->tov = MBX_TOV_SECONDS; | |
3215 | mcp->flags = 0; | |
3216 | rval = qla2x00_mailbox_command(vha, mcp); | |
3217 | ||
3218 | if (rval != QLA_SUCCESS) { | |
3219 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3220 | vha->host_no, rval, mcp->mb[0])); | |
3221 | } else { | |
3222 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3223 | } | |
3224 | ||
3225 | return rval; | |
3226 | } | |
1d2874de JC |
3227 | |
3228 | int | |
3229 | qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size) | |
3230 | { | |
3231 | int rval; | |
3232 | mbx_cmd_t mc; | |
3233 | mbx_cmd_t *mcp = &mc; | |
3234 | ||
3235 | if (!IS_QLA81XX(vha->hw)) | |
3236 | return QLA_FUNCTION_FAILED; | |
3237 | ||
3238 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3239 | ||
3240 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3241 | mcp->mb[1] = FAC_OPT_CMD_GET_SECTOR_SIZE; | |
3242 | mcp->out_mb = MBX_1|MBX_0; | |
3243 | mcp->in_mb = MBX_1|MBX_0; | |
3244 | mcp->tov = MBX_TOV_SECONDS; | |
3245 | mcp->flags = 0; | |
3246 | rval = qla2x00_mailbox_command(vha, mcp); | |
3247 | ||
3248 | if (rval != QLA_SUCCESS) { | |
3249 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
3250 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3251 | } else { | |
3252 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3253 | *sector_size = mcp->mb[1]; | |
3254 | } | |
3255 | ||
3256 | return rval; | |
3257 | } | |
3258 | ||
3259 | int | |
3260 | qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable) | |
3261 | { | |
3262 | int rval; | |
3263 | mbx_cmd_t mc; | |
3264 | mbx_cmd_t *mcp = &mc; | |
3265 | ||
3266 | if (!IS_QLA81XX(vha->hw)) | |
3267 | return QLA_FUNCTION_FAILED; | |
3268 | ||
3269 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3270 | ||
3271 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3272 | mcp->mb[1] = enable ? FAC_OPT_CMD_WRITE_ENABLE : | |
3273 | FAC_OPT_CMD_WRITE_PROTECT; | |
3274 | mcp->out_mb = MBX_1|MBX_0; | |
3275 | mcp->in_mb = MBX_1|MBX_0; | |
3276 | mcp->tov = MBX_TOV_SECONDS; | |
3277 | mcp->flags = 0; | |
3278 | rval = qla2x00_mailbox_command(vha, mcp); | |
3279 | ||
3280 | if (rval != QLA_SUCCESS) { | |
3281 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
3282 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3283 | } else { | |
3284 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3285 | } | |
3286 | ||
3287 | return rval; | |
3288 | } | |
3289 | ||
3290 | int | |
3291 | qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish) | |
3292 | { | |
3293 | int rval; | |
3294 | mbx_cmd_t mc; | |
3295 | mbx_cmd_t *mcp = &mc; | |
3296 | ||
3297 | if (!IS_QLA81XX(vha->hw)) | |
3298 | return QLA_FUNCTION_FAILED; | |
3299 | ||
3300 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3301 | ||
3302 | mcp->mb[0] = MBC_FLASH_ACCESS_CTRL; | |
3303 | mcp->mb[1] = FAC_OPT_CMD_ERASE_SECTOR; | |
3304 | mcp->mb[2] = LSW(start); | |
3305 | mcp->mb[3] = MSW(start); | |
3306 | mcp->mb[4] = LSW(finish); | |
3307 | mcp->mb[5] = MSW(finish); | |
3308 | mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
3309 | mcp->in_mb = MBX_2|MBX_1|MBX_0; | |
3310 | mcp->tov = MBX_TOV_SECONDS; | |
3311 | mcp->flags = 0; | |
3312 | rval = qla2x00_mailbox_command(vha, mcp); | |
3313 | ||
3314 | if (rval != QLA_SUCCESS) { | |
3315 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " | |
3316 | "mb[2]=%x.\n", __func__, vha->host_no, rval, mcp->mb[0], | |
3317 | mcp->mb[1], mcp->mb[2])); | |
3318 | } else { | |
3319 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3320 | } | |
3321 | ||
3322 | return rval; | |
3323 | } | |
6e181be5 LC |
3324 | |
3325 | int | |
3326 | qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha) | |
3327 | { | |
3328 | int rval = 0; | |
3329 | mbx_cmd_t mc; | |
3330 | mbx_cmd_t *mcp = &mc; | |
3331 | ||
3332 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3333 | ||
3334 | mcp->mb[0] = MBC_RESTART_MPI_FW; | |
3335 | mcp->out_mb = MBX_0; | |
3336 | mcp->in_mb = MBX_0|MBX_1; | |
3337 | mcp->tov = MBX_TOV_SECONDS; | |
3338 | mcp->flags = 0; | |
3339 | rval = qla2x00_mailbox_command(vha, mcp); | |
3340 | ||
3341 | if (rval != QLA_SUCCESS) { | |
3342 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=0x%x mb[1]=0x%x.\n", | |
3343 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); | |
3344 | } else { | |
3345 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3346 | } | |
3347 | ||
3348 | return rval; | |
3349 | } | |
ad0ecd61 JC |
3350 | |
3351 | int | |
3352 | qla2x00_read_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr, | |
3353 | dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt) | |
3354 | { | |
3355 | int rval; | |
3356 | mbx_cmd_t mc; | |
3357 | mbx_cmd_t *mcp = &mc; | |
3358 | ||
3359 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3360 | ||
3361 | mcp->mb[0] = MBC_READ_SFP; | |
3362 | mcp->mb[1] = dev; | |
3363 | mcp->mb[2] = MSW(sfp_dma); | |
3364 | mcp->mb[3] = LSW(sfp_dma); | |
3365 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
3366 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
3367 | mcp->mb[8] = len; | |
3368 | mcp->mb[9] = adr; | |
3369 | mcp->mb[10] = opt; | |
3370 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
3371 | mcp->in_mb = MBX_0; | |
3372 | mcp->tov = MBX_TOV_SECONDS; | |
3373 | mcp->flags = 0; | |
3374 | rval = qla2x00_mailbox_command(vha, mcp); | |
3375 | ||
3376 | if (opt & BIT_0) | |
3377 | if (sfp) | |
3378 | *sfp = mcp->mb[8]; | |
3379 | ||
3380 | if (rval != QLA_SUCCESS) { | |
3381 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3382 | vha->host_no, rval, mcp->mb[0])); | |
3383 | } else { | |
3384 | DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); | |
3385 | } | |
3386 | ||
3387 | return rval; | |
3388 | } | |
3389 | ||
3390 | int | |
3391 | qla2x00_write_edc(scsi_qla_host_t *vha, uint16_t dev, uint16_t adr, | |
3392 | dma_addr_t sfp_dma, uint8_t *sfp, uint16_t len, uint16_t opt) | |
3393 | { | |
3394 | int rval; | |
3395 | mbx_cmd_t mc; | |
3396 | mbx_cmd_t *mcp = &mc; | |
3397 | ||
3398 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); | |
3399 | ||
3400 | if (opt & BIT_0) | |
3401 | if (sfp) | |
3402 | len = *sfp; | |
3403 | ||
3404 | mcp->mb[0] = MBC_WRITE_SFP; | |
3405 | mcp->mb[1] = dev; | |
3406 | mcp->mb[2] = MSW(sfp_dma); | |
3407 | mcp->mb[3] = LSW(sfp_dma); | |
3408 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
3409 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
3410 | mcp->mb[8] = len; | |
3411 | mcp->mb[9] = adr; | |
3412 | mcp->mb[10] = opt; | |
3413 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
3414 | mcp->in_mb = MBX_0; | |
3415 | mcp->tov = MBX_TOV_SECONDS; | |
3416 | mcp->flags = 0; | |
3417 | rval = qla2x00_mailbox_command(vha, mcp); | |
3418 | ||
3419 | if (rval != QLA_SUCCESS) { | |
3420 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
3421 | vha->host_no, rval, mcp->mb[0])); | |
3422 | } else { | |
3423 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); | |
3424 | } | |
3425 | ||
3426 | return rval; | |
3427 | } |