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Commit | Line | Data |
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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 LT |
60 | */ |
61 | if (!abort_active) { | |
0b05a1f0 MB |
62 | if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, |
63 | mcp->tov * HZ)) { | |
1da177e4 | 64 | /* Timeout occurred. Return error. */ |
1c7c6357 | 65 | DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " |
7b867cf7 | 66 | "Exiting.\n", __func__, base_vha->host_no)); |
1da177e4 LT |
67 | return QLA_FUNCTION_TIMEOUT; |
68 | } | |
69 | } | |
70 | ||
71 | ha->flags.mbox_busy = 1; | |
72 | /* Save mailbox command for debug */ | |
73 | ha->mcp = mcp; | |
74 | ||
1c7c6357 | 75 | DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n", |
7b867cf7 | 76 | base_vha->host_no, mcp->mb[0])); |
1da177e4 LT |
77 | |
78 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
79 | ||
80 | /* Load mailbox registers. */ | |
e428924c | 81 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
82 | optr = (uint16_t __iomem *)®->isp24.mailbox0; |
83 | else | |
84 | optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0); | |
1da177e4 LT |
85 | |
86 | iptr = mcp->mb; | |
87 | command = mcp->mb[0]; | |
88 | mboxes = mcp->out_mb; | |
89 | ||
90 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
91 | if (IS_QLA2200(ha) && cnt == 8) | |
1c7c6357 AV |
92 | optr = |
93 | (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8); | |
1da177e4 LT |
94 | if (mboxes & BIT_0) |
95 | WRT_REG_WORD(optr, *iptr); | |
96 | ||
97 | mboxes >>= 1; | |
98 | optr++; | |
99 | iptr++; | |
100 | } | |
101 | ||
102 | #if defined(QL_DEBUG_LEVEL_1) | |
1c7c6357 | 103 | printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n", |
7b867cf7 | 104 | __func__, base_vha->host_no); |
1da177e4 LT |
105 | qla2x00_dump_buffer((uint8_t *)mcp->mb, 16); |
106 | printk("\n"); | |
107 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16); | |
108 | printk("\n"); | |
109 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8); | |
110 | printk("\n"); | |
7b867cf7 AC |
111 | printk("%s(%ld): I/O address = %p.\n", __func__, base_vha->host_no, |
112 | optr); | |
113 | qla2x00_dump_regs(base_vha); | |
1da177e4 LT |
114 | #endif |
115 | ||
116 | /* Issue set host interrupt command to send cmd out. */ | |
117 | ha->flags.mbox_int = 0; | |
118 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
119 | ||
120 | /* Unlock mbx registers and wait for interrupt */ | |
1c7c6357 | 121 | DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. " |
7b867cf7 | 122 | "jiffies=%lx.\n", __func__, base_vha->host_no, jiffies)); |
1da177e4 LT |
123 | |
124 | /* Wait for mbx cmd completion until timeout */ | |
125 | ||
126 | if (!abort_active && io_lock_on) { | |
1da177e4 LT |
127 | |
128 | set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); | |
129 | ||
e428924c | 130 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
131 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
132 | else | |
133 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 LT |
134 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
135 | ||
0b05a1f0 | 136 | wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ); |
1da177e4 | 137 | |
1da177e4 LT |
138 | clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
139 | ||
1da177e4 | 140 | } else { |
1c7c6357 | 141 | DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__, |
7b867cf7 | 142 | base_vha->host_no, command)); |
1da177e4 | 143 | |
e428924c | 144 | if (IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
145 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
146 | else | |
147 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); | |
1da177e4 | 148 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
149 | |
150 | wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */ | |
151 | while (!ha->flags.mbox_int) { | |
152 | if (time_after(jiffies, wait_time)) | |
153 | break; | |
154 | ||
155 | /* Check for pending interrupts. */ | |
7b867cf7 | 156 | qla2x00_poll(ha->rsp); |
1da177e4 | 157 | |
59989831 AV |
158 | if (command != MBC_LOAD_RISC_RAM_EXTENDED && |
159 | !ha->flags.mbox_int) | |
160 | msleep(10); | |
1da177e4 LT |
161 | } /* while */ |
162 | } | |
163 | ||
1da177e4 LT |
164 | /* Check whether we timed out */ |
165 | if (ha->flags.mbox_int) { | |
166 | uint16_t *iptr2; | |
167 | ||
1c7c6357 | 168 | DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__, |
7b867cf7 | 169 | base_vha->host_no, command)); |
1da177e4 LT |
170 | |
171 | /* Got interrupt. Clear the flag. */ | |
172 | ha->flags.mbox_int = 0; | |
173 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
174 | ||
354d6b21 | 175 | if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE) |
1da177e4 | 176 | rval = QLA_FUNCTION_FAILED; |
1da177e4 LT |
177 | |
178 | /* Load return mailbox registers. */ | |
179 | iptr2 = mcp->mb; | |
180 | iptr = (uint16_t *)&ha->mailbox_out[0]; | |
181 | mboxes = mcp->in_mb; | |
182 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { | |
183 | if (mboxes & BIT_0) | |
184 | *iptr2 = *iptr; | |
185 | ||
186 | mboxes >>= 1; | |
187 | iptr2++; | |
188 | iptr++; | |
189 | } | |
190 | } else { | |
191 | ||
192 | #if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \ | |
193 | defined(QL_DEBUG_LEVEL_11) | |
1c7c6357 AV |
194 | uint16_t mb0; |
195 | uint32_t ictrl; | |
196 | ||
e428924c | 197 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
198 | mb0 = RD_REG_WORD(®->isp24.mailbox0); |
199 | ictrl = RD_REG_DWORD(®->isp24.ictrl); | |
200 | } else { | |
cca5335c | 201 | mb0 = RD_MAILBOX_REG(ha, ®->isp, 0); |
1c7c6357 AV |
202 | ictrl = RD_REG_WORD(®->isp.ictrl); |
203 | } | |
204 | printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n", | |
7b867cf7 | 205 | __func__, base_vha->host_no, command); |
1c7c6357 | 206 | printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__, |
7b867cf7 | 207 | base_vha->host_no, ictrl, jiffies); |
1c7c6357 | 208 | printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__, |
7b867cf7 AC |
209 | base_vha->host_no, mb0); |
210 | qla2x00_dump_regs(base_vha); | |
1da177e4 LT |
211 | #endif |
212 | ||
1da177e4 LT |
213 | rval = QLA_FUNCTION_TIMEOUT; |
214 | } | |
215 | ||
1da177e4 LT |
216 | ha->flags.mbox_busy = 0; |
217 | ||
218 | /* Clean up */ | |
219 | ha->mcp = NULL; | |
220 | ||
a3a63d55 | 221 | if (abort_active || !io_lock_on) { |
1c7c6357 | 222 | DEBUG11(printk("%s(%ld): checking for additional resp " |
7b867cf7 | 223 | "interrupt.\n", __func__, base_vha->host_no)); |
1da177e4 LT |
224 | |
225 | /* polling mode for non isp_abort commands. */ | |
7b867cf7 | 226 | qla2x00_poll(ha->rsp); |
1da177e4 LT |
227 | } |
228 | ||
1c7c6357 AV |
229 | if (rval == QLA_FUNCTION_TIMEOUT && |
230 | mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) { | |
1da177e4 LT |
231 | if (!io_lock_on || (mcp->flags & IOCTL_CMD)) { |
232 | /* not in dpc. schedule it for dpc to take over. */ | |
1c7c6357 | 233 | DEBUG(printk("%s(%ld): timeout schedule " |
7b867cf7 AC |
234 | "isp_abort_needed.\n", __func__, |
235 | base_vha->host_no)); | |
1c7c6357 | 236 | DEBUG2_3_11(printk("%s(%ld): timeout schedule " |
7b867cf7 AC |
237 | "isp_abort_needed.\n", __func__, |
238 | base_vha->host_no)); | |
1da177e4 | 239 | qla_printk(KERN_WARNING, ha, |
cc3ef7bc | 240 | "Mailbox command timeout occurred. Scheduling ISP " |
1da177e4 | 241 | "abort.\n"); |
7b867cf7 AC |
242 | set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
243 | qla2xxx_wake_dpc(vha); | |
1da177e4 | 244 | } else if (!abort_active) { |
1da177e4 | 245 | /* call abort directly since we are in the DPC thread */ |
1c7c6357 | 246 | DEBUG(printk("%s(%ld): timeout calling abort_isp\n", |
7b867cf7 | 247 | __func__, base_vha->host_no)); |
1c7c6357 | 248 | DEBUG2_3_11(printk("%s(%ld): timeout calling " |
7b867cf7 | 249 | "abort_isp\n", __func__, base_vha->host_no)); |
1da177e4 | 250 | qla_printk(KERN_WARNING, ha, |
cc3ef7bc | 251 | "Mailbox command timeout occurred. Issuing ISP " |
1da177e4 LT |
252 | "abort.\n"); |
253 | ||
7b867cf7 AC |
254 | set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
255 | clear_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); | |
256 | if (qla2x00_abort_isp(base_vha)) { | |
1c7c6357 | 257 | /* Failed. retry later. */ |
7b867cf7 | 258 | set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
1da177e4 | 259 | } |
7b867cf7 | 260 | clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
1c7c6357 | 261 | DEBUG(printk("%s(%ld): finished abort_isp\n", __func__, |
7b867cf7 | 262 | base_vha->host_no)); |
1c7c6357 | 263 | DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n", |
7b867cf7 | 264 | __func__, base_vha->host_no)); |
1da177e4 LT |
265 | } |
266 | } | |
267 | ||
268 | /* Allow next mbx cmd to come in. */ | |
269 | if (!abort_active) | |
0b05a1f0 | 270 | complete(&ha->mbx_cmd_comp); |
1da177e4 LT |
271 | |
272 | if (rval) { | |
1c7c6357 | 273 | DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, " |
7b867cf7 | 274 | "mbx2=%x, cmd=%x ****\n", __func__, base_vha->host_no, |
744f11fd | 275 | mcp->mb[0], mcp->mb[1], mcp->mb[2], command)); |
1da177e4 | 276 | } else { |
7b867cf7 AC |
277 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
278 | base_vha->host_no)); | |
1da177e4 LT |
279 | } |
280 | ||
1da177e4 LT |
281 | return rval; |
282 | } | |
283 | ||
1da177e4 | 284 | int |
7b867cf7 | 285 | qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr, |
590f98e5 | 286 | uint32_t risc_code_size) |
1da177e4 LT |
287 | { |
288 | int rval; | |
7b867cf7 | 289 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
290 | mbx_cmd_t mc; |
291 | mbx_cmd_t *mcp = &mc; | |
1da177e4 | 292 | |
7b867cf7 | 293 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 294 | |
e428924c | 295 | if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) { |
590f98e5 AV |
296 | mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED; |
297 | mcp->mb[8] = MSW(risc_addr); | |
298 | mcp->out_mb = MBX_8|MBX_0; | |
1da177e4 | 299 | } else { |
590f98e5 AV |
300 | mcp->mb[0] = MBC_LOAD_RISC_RAM; |
301 | mcp->out_mb = MBX_0; | |
1da177e4 | 302 | } |
1da177e4 LT |
303 | mcp->mb[1] = LSW(risc_addr); |
304 | mcp->mb[2] = MSW(req_dma); | |
305 | mcp->mb[3] = LSW(req_dma); | |
1da177e4 LT |
306 | mcp->mb[6] = MSW(MSD(req_dma)); |
307 | mcp->mb[7] = LSW(MSD(req_dma)); | |
590f98e5 | 308 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; |
e428924c | 309 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
310 | mcp->mb[4] = MSW(risc_code_size); |
311 | mcp->mb[5] = LSW(risc_code_size); | |
312 | mcp->out_mb |= MBX_5|MBX_4; | |
313 | } else { | |
314 | mcp->mb[4] = LSW(risc_code_size); | |
315 | mcp->out_mb |= MBX_4; | |
316 | } | |
317 | ||
1da177e4 | 318 | mcp->in_mb = MBX_0; |
b93480e3 | 319 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 320 | mcp->flags = 0; |
7b867cf7 | 321 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 322 | |
1da177e4 | 323 | if (rval != QLA_SUCCESS) { |
1c7c6357 | 324 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, |
7b867cf7 | 325 | vha->host_no, rval, mcp->mb[0])); |
1da177e4 | 326 | } else { |
7b867cf7 | 327 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
328 | } |
329 | ||
330 | return rval; | |
331 | } | |
332 | ||
333 | /* | |
334 | * qla2x00_execute_fw | |
1c7c6357 | 335 | * Start adapter firmware. |
1da177e4 LT |
336 | * |
337 | * Input: | |
1c7c6357 AV |
338 | * ha = adapter block pointer. |
339 | * TARGET_QUEUE_LOCK must be released. | |
340 | * ADAPTER_STATE_LOCK must be released. | |
1da177e4 LT |
341 | * |
342 | * Returns: | |
1c7c6357 | 343 | * qla2x00 local function return status code. |
1da177e4 LT |
344 | * |
345 | * Context: | |
1c7c6357 | 346 | * Kernel context. |
1da177e4 LT |
347 | */ |
348 | int | |
7b867cf7 | 349 | qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) |
1da177e4 LT |
350 | { |
351 | int rval; | |
7b867cf7 | 352 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
353 | mbx_cmd_t mc; |
354 | mbx_cmd_t *mcp = &mc; | |
355 | ||
7b867cf7 | 356 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
357 | |
358 | mcp->mb[0] = MBC_EXECUTE_FIRMWARE; | |
1c7c6357 AV |
359 | mcp->out_mb = MBX_0; |
360 | mcp->in_mb = MBX_0; | |
e428924c | 361 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
362 | mcp->mb[1] = MSW(risc_addr); |
363 | mcp->mb[2] = LSW(risc_addr); | |
364 | mcp->mb[3] = 0; | |
8b3253d1 AV |
365 | mcp->mb[4] = 0; |
366 | mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1; | |
1c7c6357 AV |
367 | mcp->in_mb |= MBX_1; |
368 | } else { | |
369 | mcp->mb[1] = LSW(risc_addr); | |
370 | mcp->out_mb |= MBX_1; | |
371 | if (IS_QLA2322(ha) || IS_QLA6322(ha)) { | |
372 | mcp->mb[2] = 0; | |
373 | mcp->out_mb |= MBX_2; | |
374 | } | |
1da177e4 LT |
375 | } |
376 | ||
b93480e3 | 377 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 378 | mcp->flags = 0; |
7b867cf7 | 379 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 380 | |
1c7c6357 AV |
381 | if (rval != QLA_SUCCESS) { |
382 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
7b867cf7 | 383 | vha->host_no, rval, mcp->mb[0])); |
1c7c6357 | 384 | } else { |
e428924c | 385 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 | 386 | DEBUG11(printk("%s(%ld): done exchanges=%x.\n", |
7b867cf7 | 387 | __func__, vha->host_no, mcp->mb[1])); |
1c7c6357 AV |
388 | } else { |
389 | DEBUG11(printk("%s(%ld): done.\n", __func__, | |
7b867cf7 | 390 | vha->host_no)); |
1c7c6357 AV |
391 | } |
392 | } | |
1da177e4 LT |
393 | |
394 | return rval; | |
395 | } | |
396 | ||
397 | /* | |
398 | * qla2x00_get_fw_version | |
399 | * Get firmware version. | |
400 | * | |
401 | * Input: | |
402 | * ha: adapter state pointer. | |
403 | * major: pointer for major number. | |
404 | * minor: pointer for minor number. | |
405 | * subminor: pointer for subminor number. | |
406 | * | |
407 | * Returns: | |
408 | * qla2x00 local function return status code. | |
409 | * | |
410 | * Context: | |
411 | * Kernel context. | |
412 | */ | |
413 | void | |
7b867cf7 | 414 | qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor, |
1da177e4 LT |
415 | uint16_t *subminor, uint16_t *attributes, uint32_t *memory) |
416 | { | |
417 | int rval; | |
418 | mbx_cmd_t mc; | |
419 | mbx_cmd_t *mcp = &mc; | |
420 | ||
7b867cf7 | 421 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
422 | |
423 | mcp->mb[0] = MBC_GET_FIRMWARE_VERSION; | |
424 | mcp->out_mb = MBX_0; | |
425 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
426 | mcp->flags = 0; | |
b93480e3 | 427 | mcp->tov = MBX_TOV_SECONDS; |
7b867cf7 | 428 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
429 | |
430 | /* Return mailbox data. */ | |
431 | *major = mcp->mb[1]; | |
432 | *minor = mcp->mb[2]; | |
433 | *subminor = mcp->mb[3]; | |
434 | *attributes = mcp->mb[6]; | |
7b867cf7 | 435 | if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw)) |
1da177e4 LT |
436 | *memory = 0x1FFFF; /* Defaults to 128KB. */ |
437 | else | |
438 | *memory = (mcp->mb[5] << 16) | mcp->mb[4]; | |
439 | ||
440 | if (rval != QLA_SUCCESS) { | |
441 | /*EMPTY*/ | |
442 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 443 | vha->host_no, rval)); |
1da177e4 LT |
444 | } else { |
445 | /*EMPTY*/ | |
7b867cf7 | 446 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
447 | } |
448 | } | |
449 | ||
450 | /* | |
451 | * qla2x00_get_fw_options | |
452 | * Set firmware options. | |
453 | * | |
454 | * Input: | |
455 | * ha = adapter block pointer. | |
456 | * fwopt = pointer for firmware options. | |
457 | * | |
458 | * Returns: | |
459 | * qla2x00 local function return status code. | |
460 | * | |
461 | * Context: | |
462 | * Kernel context. | |
463 | */ | |
464 | int | |
7b867cf7 | 465 | qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
1da177e4 LT |
466 | { |
467 | int rval; | |
468 | mbx_cmd_t mc; | |
469 | mbx_cmd_t *mcp = &mc; | |
470 | ||
7b867cf7 | 471 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
472 | |
473 | mcp->mb[0] = MBC_GET_FIRMWARE_OPTION; | |
474 | mcp->out_mb = MBX_0; | |
475 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 476 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 477 | mcp->flags = 0; |
7b867cf7 | 478 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
479 | |
480 | if (rval != QLA_SUCCESS) { | |
481 | /*EMPTY*/ | |
482 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 483 | vha->host_no, rval)); |
1da177e4 | 484 | } else { |
1c7c6357 | 485 | fwopts[0] = mcp->mb[0]; |
1da177e4 LT |
486 | fwopts[1] = mcp->mb[1]; |
487 | fwopts[2] = mcp->mb[2]; | |
488 | fwopts[3] = mcp->mb[3]; | |
489 | ||
7b867cf7 | 490 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
491 | } |
492 | ||
493 | return rval; | |
494 | } | |
495 | ||
496 | ||
497 | /* | |
498 | * qla2x00_set_fw_options | |
499 | * Set firmware options. | |
500 | * | |
501 | * Input: | |
502 | * ha = adapter block pointer. | |
503 | * fwopt = pointer for firmware options. | |
504 | * | |
505 | * Returns: | |
506 | * qla2x00 local function return status code. | |
507 | * | |
508 | * Context: | |
509 | * Kernel context. | |
510 | */ | |
511 | int | |
7b867cf7 | 512 | qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
1da177e4 LT |
513 | { |
514 | int rval; | |
515 | mbx_cmd_t mc; | |
516 | mbx_cmd_t *mcp = &mc; | |
517 | ||
7b867cf7 | 518 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
519 | |
520 | mcp->mb[0] = MBC_SET_FIRMWARE_OPTION; | |
521 | mcp->mb[1] = fwopts[1]; | |
522 | mcp->mb[2] = fwopts[2]; | |
523 | mcp->mb[3] = fwopts[3]; | |
1c7c6357 | 524 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 525 | mcp->in_mb = MBX_0; |
7b867cf7 | 526 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
527 | mcp->in_mb |= MBX_1; |
528 | } else { | |
529 | mcp->mb[10] = fwopts[10]; | |
530 | mcp->mb[11] = fwopts[11]; | |
531 | mcp->mb[12] = 0; /* Undocumented, but used */ | |
532 | mcp->out_mb |= MBX_12|MBX_11|MBX_10; | |
533 | } | |
b93480e3 | 534 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 535 | mcp->flags = 0; |
7b867cf7 | 536 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 537 | |
1c7c6357 AV |
538 | fwopts[0] = mcp->mb[0]; |
539 | ||
1da177e4 LT |
540 | if (rval != QLA_SUCCESS) { |
541 | /*EMPTY*/ | |
1c7c6357 | 542 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__, |
7b867cf7 | 543 | vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
544 | } else { |
545 | /*EMPTY*/ | |
7b867cf7 | 546 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
547 | } |
548 | ||
549 | return rval; | |
550 | } | |
551 | ||
552 | /* | |
553 | * qla2x00_mbx_reg_test | |
554 | * Mailbox register wrap test. | |
555 | * | |
556 | * Input: | |
557 | * ha = adapter block pointer. | |
558 | * TARGET_QUEUE_LOCK must be released. | |
559 | * ADAPTER_STATE_LOCK must be released. | |
560 | * | |
561 | * Returns: | |
562 | * qla2x00 local function return status code. | |
563 | * | |
564 | * Context: | |
565 | * Kernel context. | |
566 | */ | |
567 | int | |
7b867cf7 | 568 | qla2x00_mbx_reg_test(scsi_qla_host_t *vha) |
1da177e4 LT |
569 | { |
570 | int rval; | |
7b867cf7 | 571 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
572 | mbx_cmd_t mc; |
573 | mbx_cmd_t *mcp = &mc; | |
574 | ||
7b867cf7 | 575 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", vha->host_no)); |
1da177e4 LT |
576 | |
577 | mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST; | |
578 | mcp->mb[1] = 0xAAAA; | |
579 | mcp->mb[2] = 0x5555; | |
580 | mcp->mb[3] = 0xAA55; | |
581 | mcp->mb[4] = 0x55AA; | |
582 | mcp->mb[5] = 0xA5A5; | |
583 | mcp->mb[6] = 0x5A5A; | |
584 | mcp->mb[7] = 0x2525; | |
585 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
586 | mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 587 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 588 | mcp->flags = 0; |
7b867cf7 | 589 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
590 | |
591 | if (rval == QLA_SUCCESS) { | |
592 | if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 || | |
593 | mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA) | |
594 | rval = QLA_FUNCTION_FAILED; | |
595 | if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A || | |
596 | mcp->mb[7] != 0x2525) | |
597 | rval = QLA_FUNCTION_FAILED; | |
cb8dacbf AV |
598 | if (rval == QLA_FUNCTION_FAILED) { |
599 | struct device_reg_24xx __iomem *reg = | |
600 | &ha->iobase->isp24; | |
601 | ||
7b867cf7 | 602 | qla2xxx_hw_event_log(vha, HW_EVENT_ISP_ERR, 0, |
cb8dacbf AV |
603 | LSW(RD_REG_DWORD(®->hccr)), |
604 | LSW(RD_REG_DWORD(®->istatus))); | |
605 | } | |
1da177e4 LT |
606 | } |
607 | ||
608 | if (rval != QLA_SUCCESS) { | |
609 | /*EMPTY*/ | |
610 | DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n", | |
7b867cf7 | 611 | vha->host_no, rval)); |
1da177e4 LT |
612 | } else { |
613 | /*EMPTY*/ | |
614 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n", | |
7b867cf7 | 615 | vha->host_no)); |
1da177e4 LT |
616 | } |
617 | ||
618 | return rval; | |
619 | } | |
620 | ||
621 | /* | |
622 | * qla2x00_verify_checksum | |
623 | * Verify firmware checksum. | |
624 | * | |
625 | * Input: | |
626 | * ha = adapter block pointer. | |
627 | * TARGET_QUEUE_LOCK must be released. | |
628 | * ADAPTER_STATE_LOCK must be released. | |
629 | * | |
630 | * Returns: | |
631 | * qla2x00 local function return status code. | |
632 | * | |
633 | * Context: | |
634 | * Kernel context. | |
635 | */ | |
636 | int | |
7b867cf7 | 637 | qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr) |
1da177e4 LT |
638 | { |
639 | int rval; | |
640 | mbx_cmd_t mc; | |
641 | mbx_cmd_t *mcp = &mc; | |
642 | ||
7b867cf7 | 643 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
644 | |
645 | mcp->mb[0] = MBC_VERIFY_CHECKSUM; | |
1c7c6357 AV |
646 | mcp->out_mb = MBX_0; |
647 | mcp->in_mb = MBX_0; | |
7b867cf7 | 648 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
649 | mcp->mb[1] = MSW(risc_addr); |
650 | mcp->mb[2] = LSW(risc_addr); | |
651 | mcp->out_mb |= MBX_2|MBX_1; | |
652 | mcp->in_mb |= MBX_2|MBX_1; | |
653 | } else { | |
654 | mcp->mb[1] = LSW(risc_addr); | |
655 | mcp->out_mb |= MBX_1; | |
656 | mcp->in_mb |= MBX_1; | |
657 | } | |
658 | ||
b93480e3 | 659 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 660 | mcp->flags = 0; |
7b867cf7 | 661 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
662 | |
663 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 664 | DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__, |
7b867cf7 | 665 | vha->host_no, rval, IS_FWI2_CAPABLE(vha->hw) ? |
e428924c | 666 | (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1])); |
1da177e4 | 667 | } else { |
7b867cf7 | 668 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
669 | } |
670 | ||
671 | return rval; | |
672 | } | |
673 | ||
674 | /* | |
675 | * qla2x00_issue_iocb | |
676 | * Issue IOCB using mailbox command | |
677 | * | |
678 | * Input: | |
679 | * ha = adapter state pointer. | |
680 | * buffer = buffer pointer. | |
681 | * phys_addr = physical address of buffer. | |
682 | * size = size of buffer. | |
683 | * TARGET_QUEUE_LOCK must be released. | |
684 | * ADAPTER_STATE_LOCK must be released. | |
685 | * | |
686 | * Returns: | |
687 | * qla2x00 local function return status code. | |
688 | * | |
689 | * Context: | |
690 | * Kernel context. | |
691 | */ | |
3b8117b8 | 692 | static int |
7b867cf7 | 693 | qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, |
4d4df193 | 694 | dma_addr_t phys_addr, size_t size, uint32_t tov) |
1da177e4 LT |
695 | { |
696 | int rval; | |
697 | mbx_cmd_t mc; | |
698 | mbx_cmd_t *mcp = &mc; | |
699 | ||
700 | mcp->mb[0] = MBC_IOCB_COMMAND_A64; | |
701 | mcp->mb[1] = 0; | |
702 | mcp->mb[2] = MSW(phys_addr); | |
703 | mcp->mb[3] = LSW(phys_addr); | |
704 | mcp->mb[6] = MSW(MSD(phys_addr)); | |
705 | mcp->mb[7] = LSW(MSD(phys_addr)); | |
706 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
707 | mcp->in_mb = MBX_2|MBX_0; | |
4d4df193 | 708 | mcp->tov = tov; |
1da177e4 | 709 | mcp->flags = 0; |
7b867cf7 | 710 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
711 | |
712 | if (rval != QLA_SUCCESS) { | |
713 | /*EMPTY*/ | |
1c7c6357 | 714 | DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", |
7b867cf7 | 715 | vha->host_no, rval)); |
1c7c6357 | 716 | DEBUG2(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", |
7b867cf7 | 717 | vha->host_no, rval)); |
1da177e4 | 718 | } else { |
8c958a99 AV |
719 | sts_entry_t *sts_entry = (sts_entry_t *) buffer; |
720 | ||
721 | /* Mask reserved bits. */ | |
722 | sts_entry->entry_status &= | |
7b867cf7 | 723 | IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK; |
1da177e4 LT |
724 | } |
725 | ||
726 | return rval; | |
727 | } | |
728 | ||
4d4df193 | 729 | int |
7b867cf7 | 730 | qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr, |
4d4df193 HK |
731 | size_t size) |
732 | { | |
7b867cf7 | 733 | return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size, |
4d4df193 HK |
734 | MBX_TOV_SECONDS); |
735 | } | |
736 | ||
1da177e4 LT |
737 | /* |
738 | * qla2x00_abort_command | |
739 | * Abort command aborts a specified IOCB. | |
740 | * | |
741 | * Input: | |
742 | * ha = adapter block pointer. | |
743 | * sp = SB structure pointer. | |
744 | * | |
745 | * Returns: | |
746 | * qla2x00 local function return status code. | |
747 | * | |
748 | * Context: | |
749 | * Kernel context. | |
750 | */ | |
751 | int | |
7b867cf7 | 752 | qla2x00_abort_command(scsi_qla_host_t *vha, srb_t *sp) |
1da177e4 LT |
753 | { |
754 | unsigned long flags = 0; | |
755 | fc_port_t *fcport; | |
756 | int rval; | |
757 | uint32_t handle; | |
758 | mbx_cmd_t mc; | |
759 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 AC |
760 | struct qla_hw_data *ha = vha->hw; |
761 | struct req_que *req = ha->req; | |
1da177e4 | 762 | |
7b867cf7 | 763 | DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", vha->host_no)); |
1da177e4 | 764 | |
bdf79621 | 765 | fcport = sp->fcport; |
1da177e4 | 766 | |
c9c5ced9 | 767 | spin_lock_irqsave(&ha->hardware_lock, flags); |
1da177e4 | 768 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
7b867cf7 | 769 | if (req->outstanding_cmds[handle] == sp) |
1da177e4 LT |
770 | break; |
771 | } | |
c9c5ced9 | 772 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1da177e4 LT |
773 | |
774 | if (handle == MAX_OUTSTANDING_COMMANDS) { | |
775 | /* command not found */ | |
776 | return QLA_FUNCTION_FAILED; | |
777 | } | |
778 | ||
779 | mcp->mb[0] = MBC_ABORT_COMMAND; | |
780 | if (HAS_EXTENDED_IDS(ha)) | |
781 | mcp->mb[1] = fcport->loop_id; | |
782 | else | |
783 | mcp->mb[1] = fcport->loop_id << 8; | |
784 | mcp->mb[2] = (uint16_t)handle; | |
785 | mcp->mb[3] = (uint16_t)(handle >> 16); | |
bdf79621 | 786 | mcp->mb[6] = (uint16_t)sp->cmd->device->lun; |
1da177e4 LT |
787 | mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
788 | mcp->in_mb = MBX_0; | |
b93480e3 | 789 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 790 | mcp->flags = 0; |
7b867cf7 | 791 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
792 | |
793 | if (rval != QLA_SUCCESS) { | |
794 | DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n", | |
7b867cf7 | 795 | vha->host_no, rval)); |
1da177e4 | 796 | } else { |
1da177e4 | 797 | DEBUG11(printk("qla2x00_abort_command(%ld): done.\n", |
7b867cf7 | 798 | vha->host_no)); |
1da177e4 LT |
799 | } |
800 | ||
801 | return rval; | |
802 | } | |
803 | ||
1da177e4 | 804 | int |
523ec773 | 805 | qla2x00_abort_target(struct fc_port *fcport, unsigned int l) |
1da177e4 | 806 | { |
523ec773 | 807 | int rval, rval2; |
1da177e4 LT |
808 | mbx_cmd_t mc; |
809 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 810 | scsi_qla_host_t *vha; |
1da177e4 | 811 | |
7b867cf7 | 812 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1c7c6357 | 813 | |
523ec773 | 814 | l = l; |
7b867cf7 | 815 | vha = fcport->vha; |
1da177e4 | 816 | mcp->mb[0] = MBC_ABORT_TARGET; |
523ec773 | 817 | mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0; |
7b867cf7 | 818 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
819 | mcp->mb[1] = fcport->loop_id; |
820 | mcp->mb[10] = 0; | |
821 | mcp->out_mb |= MBX_10; | |
822 | } else { | |
823 | mcp->mb[1] = fcport->loop_id << 8; | |
824 | } | |
7b867cf7 AC |
825 | mcp->mb[2] = vha->hw->loop_reset_delay; |
826 | mcp->mb[9] = vha->vp_idx; | |
1da177e4 LT |
827 | |
828 | mcp->in_mb = MBX_0; | |
b93480e3 | 829 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 830 | mcp->flags = 0; |
7b867cf7 | 831 | rval = qla2x00_mailbox_command(vha, mcp); |
523ec773 AV |
832 | if (rval != QLA_SUCCESS) { |
833 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 834 | vha->host_no, rval)); |
523ec773 AV |
835 | } |
836 | ||
837 | /* Issue marker IOCB. */ | |
7b867cf7 | 838 | rval2 = qla2x00_marker(vha, fcport->loop_id, 0, 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; |
523ec773 | 856 | |
7b867cf7 | 857 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1da177e4 | 858 | |
7b867cf7 | 859 | vha = fcport->vha; |
523ec773 AV |
860 | mcp->mb[0] = MBC_LUN_RESET; |
861 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; | |
7b867cf7 | 862 | if (HAS_EXTENDED_IDS(vha->hw)) |
523ec773 AV |
863 | mcp->mb[1] = fcport->loop_id; |
864 | else | |
865 | mcp->mb[1] = fcport->loop_id << 8; | |
866 | mcp->mb[2] = l; | |
867 | mcp->mb[3] = 0; | |
7b867cf7 | 868 | mcp->mb[9] = vha->vp_idx; |
1da177e4 | 869 | |
523ec773 | 870 | mcp->in_mb = MBX_0; |
b93480e3 | 871 | mcp->tov = MBX_TOV_SECONDS; |
523ec773 | 872 | mcp->flags = 0; |
7b867cf7 | 873 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 874 | if (rval != QLA_SUCCESS) { |
523ec773 | 875 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
7b867cf7 | 876 | vha->host_no, rval)); |
523ec773 AV |
877 | } |
878 | ||
879 | /* Issue marker IOCB. */ | |
7b867cf7 | 880 | rval2 = qla2x00_marker(vha, fcport->loop_id, l, MK_SYNC_ID_LUN); |
523ec773 AV |
881 | if (rval2 != QLA_SUCCESS) { |
882 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " | |
7b867cf7 | 883 | "(%x).\n", __func__, vha->host_no, rval2)); |
1da177e4 | 884 | } else { |
7b867cf7 | 885 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
886 | } |
887 | ||
888 | return rval; | |
889 | } | |
1da177e4 | 890 | |
1da177e4 LT |
891 | /* |
892 | * qla2x00_get_adapter_id | |
893 | * Get adapter ID and topology. | |
894 | * | |
895 | * Input: | |
896 | * ha = adapter block pointer. | |
897 | * id = pointer for loop ID. | |
898 | * al_pa = pointer for AL_PA. | |
899 | * area = pointer for area. | |
900 | * domain = pointer for domain. | |
901 | * top = pointer for topology. | |
902 | * TARGET_QUEUE_LOCK must be released. | |
903 | * ADAPTER_STATE_LOCK must be released. | |
904 | * | |
905 | * Returns: | |
906 | * qla2x00 local function return status code. | |
907 | * | |
908 | * Context: | |
909 | * Kernel context. | |
910 | */ | |
911 | int | |
7b867cf7 | 912 | qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa, |
2c3dfe3f | 913 | uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap) |
1da177e4 LT |
914 | { |
915 | int rval; | |
916 | mbx_cmd_t mc; | |
917 | mbx_cmd_t *mcp = &mc; | |
918 | ||
919 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n", | |
7b867cf7 | 920 | vha->host_no)); |
1da177e4 LT |
921 | |
922 | mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID; | |
7b867cf7 | 923 | mcp->mb[9] = vha->vp_idx; |
eb66dc60 | 924 | mcp->out_mb = MBX_9|MBX_0; |
2c3dfe3f | 925 | mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
b93480e3 | 926 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 927 | mcp->flags = 0; |
7b867cf7 | 928 | rval = qla2x00_mailbox_command(vha, mcp); |
33135aa2 RA |
929 | if (mcp->mb[0] == MBS_COMMAND_ERROR) |
930 | rval = QLA_COMMAND_ERROR; | |
42e421b1 AV |
931 | else if (mcp->mb[0] == MBS_INVALID_COMMAND) |
932 | rval = QLA_INVALID_COMMAND; | |
1da177e4 LT |
933 | |
934 | /* Return data. */ | |
935 | *id = mcp->mb[1]; | |
936 | *al_pa = LSB(mcp->mb[2]); | |
937 | *area = MSB(mcp->mb[2]); | |
938 | *domain = LSB(mcp->mb[3]); | |
939 | *top = mcp->mb[6]; | |
2c3dfe3f | 940 | *sw_cap = mcp->mb[7]; |
1da177e4 LT |
941 | |
942 | if (rval != QLA_SUCCESS) { | |
943 | /*EMPTY*/ | |
944 | DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n", | |
7b867cf7 | 945 | vha->host_no, rval)); |
1da177e4 LT |
946 | } else { |
947 | /*EMPTY*/ | |
948 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n", | |
7b867cf7 | 949 | vha->host_no)); |
1da177e4 LT |
950 | } |
951 | ||
952 | return rval; | |
953 | } | |
954 | ||
955 | /* | |
956 | * qla2x00_get_retry_cnt | |
957 | * Get current firmware login retry count and delay. | |
958 | * | |
959 | * Input: | |
960 | * ha = adapter block pointer. | |
961 | * retry_cnt = pointer to login retry count. | |
962 | * tov = pointer to login timeout value. | |
963 | * | |
964 | * Returns: | |
965 | * qla2x00 local function return status code. | |
966 | * | |
967 | * Context: | |
968 | * Kernel context. | |
969 | */ | |
970 | int | |
7b867cf7 | 971 | qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov, |
1da177e4 LT |
972 | uint16_t *r_a_tov) |
973 | { | |
974 | int rval; | |
975 | uint16_t ratov; | |
976 | mbx_cmd_t mc; | |
977 | mbx_cmd_t *mcp = &mc; | |
978 | ||
979 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n", | |
7b867cf7 | 980 | vha->host_no)); |
1da177e4 LT |
981 | |
982 | mcp->mb[0] = MBC_GET_RETRY_COUNT; | |
983 | mcp->out_mb = MBX_0; | |
984 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 985 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 986 | mcp->flags = 0; |
7b867cf7 | 987 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
988 | |
989 | if (rval != QLA_SUCCESS) { | |
990 | /*EMPTY*/ | |
991 | DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n", | |
7b867cf7 | 992 | vha->host_no, mcp->mb[0])); |
1da177e4 LT |
993 | } else { |
994 | /* Convert returned data and check our values. */ | |
995 | *r_a_tov = mcp->mb[3] / 2; | |
996 | ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */ | |
997 | if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) { | |
998 | /* Update to the larger values */ | |
999 | *retry_cnt = (uint8_t)mcp->mb[1]; | |
1000 | *tov = ratov; | |
1001 | } | |
1002 | ||
1003 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d " | |
7b867cf7 | 1004 | "ratov=%d.\n", vha->host_no, mcp->mb[3], ratov)); |
1da177e4 LT |
1005 | } |
1006 | ||
1007 | return rval; | |
1008 | } | |
1009 | ||
1010 | /* | |
1011 | * qla2x00_init_firmware | |
1012 | * Initialize adapter firmware. | |
1013 | * | |
1014 | * Input: | |
1015 | * ha = adapter block pointer. | |
1016 | * dptr = Initialization control block pointer. | |
1017 | * size = size of initialization control block. | |
1018 | * TARGET_QUEUE_LOCK must be released. | |
1019 | * ADAPTER_STATE_LOCK must be released. | |
1020 | * | |
1021 | * Returns: | |
1022 | * qla2x00 local function return status code. | |
1023 | * | |
1024 | * Context: | |
1025 | * Kernel context. | |
1026 | */ | |
1027 | int | |
7b867cf7 | 1028 | qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size) |
1da177e4 LT |
1029 | { |
1030 | int rval; | |
1031 | mbx_cmd_t mc; | |
1032 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1033 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1034 | |
1035 | DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n", | |
7b867cf7 | 1036 | vha->host_no)); |
1da177e4 | 1037 | |
e6e074f1 | 1038 | if (ha->flags.npiv_supported) |
2c3dfe3f SJ |
1039 | mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE; |
1040 | else | |
1041 | mcp->mb[0] = MBC_INITIALIZE_FIRMWARE; | |
1042 | ||
1da177e4 LT |
1043 | mcp->mb[2] = MSW(ha->init_cb_dma); |
1044 | mcp->mb[3] = LSW(ha->init_cb_dma); | |
1045 | mcp->mb[4] = 0; | |
1046 | mcp->mb[5] = 0; | |
1047 | mcp->mb[6] = MSW(MSD(ha->init_cb_dma)); | |
1048 | mcp->mb[7] = LSW(MSD(ha->init_cb_dma)); | |
1049 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
1050 | mcp->in_mb = MBX_5|MBX_4|MBX_0; | |
1051 | mcp->buf_size = size; | |
1052 | mcp->flags = MBX_DMA_OUT; | |
b93480e3 | 1053 | mcp->tov = MBX_TOV_SECONDS; |
7b867cf7 | 1054 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1055 | |
1056 | if (rval != QLA_SUCCESS) { | |
1057 | /*EMPTY*/ | |
1058 | DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x " | |
1059 | "mb0=%x.\n", | |
7b867cf7 | 1060 | vha->host_no, rval, mcp->mb[0])); |
1da177e4 LT |
1061 | } else { |
1062 | /*EMPTY*/ | |
1063 | DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n", | |
7b867cf7 | 1064 | vha->host_no)); |
1da177e4 LT |
1065 | } |
1066 | ||
1067 | return rval; | |
1068 | } | |
1069 | ||
1070 | /* | |
1071 | * qla2x00_get_port_database | |
1072 | * Issue normal/enhanced get port database mailbox command | |
1073 | * and copy device name as necessary. | |
1074 | * | |
1075 | * Input: | |
1076 | * ha = adapter state pointer. | |
1077 | * dev = structure pointer. | |
1078 | * opt = enhanced cmd option byte. | |
1079 | * | |
1080 | * Returns: | |
1081 | * qla2x00 local function return status code. | |
1082 | * | |
1083 | * Context: | |
1084 | * Kernel context. | |
1085 | */ | |
1086 | int | |
7b867cf7 | 1087 | qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) |
1da177e4 LT |
1088 | { |
1089 | int rval; | |
1090 | mbx_cmd_t mc; | |
1091 | mbx_cmd_t *mcp = &mc; | |
1092 | port_database_t *pd; | |
1c7c6357 | 1093 | struct port_database_24xx *pd24; |
1da177e4 | 1094 | dma_addr_t pd_dma; |
7b867cf7 | 1095 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1096 | |
7b867cf7 | 1097 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 1098 | |
1c7c6357 AV |
1099 | pd24 = NULL; |
1100 | pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); | |
1da177e4 | 1101 | if (pd == NULL) { |
1c7c6357 | 1102 | DEBUG2_3(printk("%s(%ld): failed to allocate Port Database " |
7b867cf7 | 1103 | "structure.\n", __func__, vha->host_no)); |
1da177e4 LT |
1104 | return QLA_MEMORY_ALLOC_FAILED; |
1105 | } | |
1c7c6357 | 1106 | memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE)); |
1da177e4 | 1107 | |
1c7c6357 | 1108 | mcp->mb[0] = MBC_GET_PORT_DATABASE; |
e428924c | 1109 | if (opt != 0 && !IS_FWI2_CAPABLE(ha)) |
1da177e4 | 1110 | mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE; |
1da177e4 LT |
1111 | mcp->mb[2] = MSW(pd_dma); |
1112 | mcp->mb[3] = LSW(pd_dma); | |
1113 | mcp->mb[6] = MSW(MSD(pd_dma)); | |
1114 | mcp->mb[7] = LSW(MSD(pd_dma)); | |
7b867cf7 | 1115 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1116 | mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1da177e4 | 1117 | mcp->in_mb = MBX_0; |
e428924c | 1118 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1119 | mcp->mb[1] = fcport->loop_id; |
1120 | mcp->mb[10] = opt; | |
1121 | mcp->out_mb |= MBX_10|MBX_1; | |
1122 | mcp->in_mb |= MBX_1; | |
1123 | } else if (HAS_EXTENDED_IDS(ha)) { | |
1124 | mcp->mb[1] = fcport->loop_id; | |
1125 | mcp->mb[10] = opt; | |
1126 | mcp->out_mb |= MBX_10|MBX_1; | |
1127 | } else { | |
1128 | mcp->mb[1] = fcport->loop_id << 8 | opt; | |
1129 | mcp->out_mb |= MBX_1; | |
1130 | } | |
e428924c AV |
1131 | mcp->buf_size = IS_FWI2_CAPABLE(ha) ? |
1132 | PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE; | |
1da177e4 LT |
1133 | mcp->flags = MBX_DMA_IN; |
1134 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
7b867cf7 | 1135 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1136 | if (rval != QLA_SUCCESS) |
1137 | goto gpd_error_out; | |
1138 | ||
e428924c | 1139 | if (IS_FWI2_CAPABLE(ha)) { |
1c7c6357 AV |
1140 | pd24 = (struct port_database_24xx *) pd; |
1141 | ||
1142 | /* Check for logged in state. */ | |
1143 | if (pd24->current_login_state != PDS_PRLI_COMPLETE && | |
1144 | pd24->last_login_state != PDS_PRLI_COMPLETE) { | |
1145 | DEBUG2(printk("%s(%ld): Unable to verify " | |
1146 | "login-state (%x/%x) for loop_id %x\n", | |
7b867cf7 | 1147 | __func__, vha->host_no, |
1c7c6357 AV |
1148 | pd24->current_login_state, |
1149 | pd24->last_login_state, fcport->loop_id)); | |
1150 | rval = QLA_FUNCTION_FAILED; | |
1151 | goto gpd_error_out; | |
1152 | } | |
1da177e4 | 1153 | |
1c7c6357 AV |
1154 | /* Names are little-endian. */ |
1155 | memcpy(fcport->node_name, pd24->node_name, WWN_SIZE); | |
1156 | memcpy(fcport->port_name, pd24->port_name, WWN_SIZE); | |
1157 | ||
1158 | /* Get port_id of device. */ | |
1159 | fcport->d_id.b.domain = pd24->port_id[0]; | |
1160 | fcport->d_id.b.area = pd24->port_id[1]; | |
1161 | fcport->d_id.b.al_pa = pd24->port_id[2]; | |
1162 | fcport->d_id.b.rsvd_1 = 0; | |
1163 | ||
1164 | /* If not target must be initiator or unknown type. */ | |
1165 | if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1166 | fcport->port_type = FCT_INITIATOR; | |
1167 | else | |
1168 | fcport->port_type = FCT_TARGET; | |
1169 | } else { | |
1170 | /* Check for logged in state. */ | |
1171 | if (pd->master_state != PD_STATE_PORT_LOGGED_IN && | |
1172 | pd->slave_state != PD_STATE_PORT_LOGGED_IN) { | |
1173 | rval = QLA_FUNCTION_FAILED; | |
1174 | goto gpd_error_out; | |
1175 | } | |
1da177e4 | 1176 | |
1c7c6357 AV |
1177 | /* Names are little-endian. */ |
1178 | memcpy(fcport->node_name, pd->node_name, WWN_SIZE); | |
1179 | memcpy(fcport->port_name, pd->port_name, WWN_SIZE); | |
1180 | ||
1181 | /* Get port_id of device. */ | |
1182 | fcport->d_id.b.domain = pd->port_id[0]; | |
1183 | fcport->d_id.b.area = pd->port_id[3]; | |
1184 | fcport->d_id.b.al_pa = pd->port_id[2]; | |
1185 | fcport->d_id.b.rsvd_1 = 0; | |
1186 | ||
1187 | /* Check for device require authentication. */ | |
1188 | pd->common_features & BIT_5 ? (fcport->flags |= FCF_AUTH_REQ) : | |
1189 | (fcport->flags &= ~FCF_AUTH_REQ); | |
1190 | ||
1191 | /* If not target must be initiator or unknown type. */ | |
1192 | if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0) | |
1193 | fcport->port_type = FCT_INITIATOR; | |
1194 | else | |
1195 | fcport->port_type = FCT_TARGET; | |
ad3e0eda AV |
1196 | |
1197 | /* Passback COS information. */ | |
1198 | fcport->supported_classes = (pd->options & BIT_4) ? | |
1199 | FC_COS_CLASS2: FC_COS_CLASS3; | |
1c7c6357 | 1200 | } |
1da177e4 LT |
1201 | |
1202 | gpd_error_out: | |
1203 | dma_pool_free(ha->s_dma_pool, pd, pd_dma); | |
1204 | ||
1205 | if (rval != QLA_SUCCESS) { | |
1c7c6357 | 1206 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
7b867cf7 | 1207 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1208 | } else { |
7b867cf7 | 1209 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1210 | } |
1211 | ||
1212 | return rval; | |
1213 | } | |
1214 | ||
1215 | /* | |
1216 | * qla2x00_get_firmware_state | |
1217 | * Get adapter firmware state. | |
1218 | * | |
1219 | * Input: | |
1220 | * ha = adapter block pointer. | |
1221 | * dptr = pointer for firmware state. | |
1222 | * TARGET_QUEUE_LOCK must be released. | |
1223 | * ADAPTER_STATE_LOCK must be released. | |
1224 | * | |
1225 | * Returns: | |
1226 | * qla2x00 local function return status code. | |
1227 | * | |
1228 | * Context: | |
1229 | * Kernel context. | |
1230 | */ | |
1231 | int | |
7b867cf7 | 1232 | qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states) |
1da177e4 LT |
1233 | { |
1234 | int rval; | |
1235 | mbx_cmd_t mc; | |
1236 | mbx_cmd_t *mcp = &mc; | |
1237 | ||
1238 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n", | |
7b867cf7 | 1239 | vha->host_no)); |
1da177e4 LT |
1240 | |
1241 | mcp->mb[0] = MBC_GET_FIRMWARE_STATE; | |
1242 | mcp->out_mb = MBX_0; | |
4d4df193 | 1243 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
b93480e3 | 1244 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1245 | mcp->flags = 0; |
7b867cf7 | 1246 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 | 1247 | |
4d4df193 HK |
1248 | /* Return firmware states. */ |
1249 | states[0] = mcp->mb[1]; | |
1250 | states[1] = mcp->mb[2]; | |
1251 | states[2] = mcp->mb[3]; | |
1da177e4 LT |
1252 | |
1253 | if (rval != QLA_SUCCESS) { | |
1254 | /*EMPTY*/ | |
1255 | DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): " | |
7b867cf7 | 1256 | "failed=%x.\n", vha->host_no, rval)); |
1da177e4 LT |
1257 | } else { |
1258 | /*EMPTY*/ | |
1259 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n", | |
7b867cf7 | 1260 | vha->host_no)); |
1da177e4 LT |
1261 | } |
1262 | ||
1263 | return rval; | |
1264 | } | |
1265 | ||
1266 | /* | |
1267 | * qla2x00_get_port_name | |
1268 | * Issue get port name mailbox command. | |
1269 | * Returned name is in big endian format. | |
1270 | * | |
1271 | * Input: | |
1272 | * ha = adapter block pointer. | |
1273 | * loop_id = loop ID of device. | |
1274 | * name = pointer for name. | |
1275 | * TARGET_QUEUE_LOCK must be released. | |
1276 | * ADAPTER_STATE_LOCK must be released. | |
1277 | * | |
1278 | * Returns: | |
1279 | * qla2x00 local function return status code. | |
1280 | * | |
1281 | * Context: | |
1282 | * Kernel context. | |
1283 | */ | |
1284 | int | |
7b867cf7 | 1285 | qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name, |
1da177e4 LT |
1286 | uint8_t opt) |
1287 | { | |
1288 | int rval; | |
1289 | mbx_cmd_t mc; | |
1290 | mbx_cmd_t *mcp = &mc; | |
1291 | ||
1292 | DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n", | |
7b867cf7 | 1293 | vha->host_no)); |
1da177e4 LT |
1294 | |
1295 | mcp->mb[0] = MBC_GET_PORT_NAME; | |
7b867cf7 | 1296 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1297 | mcp->out_mb = MBX_9|MBX_1|MBX_0; |
7b867cf7 | 1298 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
1299 | mcp->mb[1] = loop_id; |
1300 | mcp->mb[10] = opt; | |
1301 | mcp->out_mb |= MBX_10; | |
1302 | } else { | |
1303 | mcp->mb[1] = loop_id << 8 | opt; | |
1304 | } | |
1305 | ||
1306 | mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 1307 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1308 | mcp->flags = 0; |
7b867cf7 | 1309 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1310 | |
1311 | if (rval != QLA_SUCCESS) { | |
1312 | /*EMPTY*/ | |
1313 | DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n", | |
7b867cf7 | 1314 | vha->host_no, rval)); |
1da177e4 LT |
1315 | } else { |
1316 | if (name != NULL) { | |
1317 | /* This function returns name in big endian. */ | |
1196ae02 RL |
1318 | name[0] = MSB(mcp->mb[2]); |
1319 | name[1] = LSB(mcp->mb[2]); | |
1320 | name[2] = MSB(mcp->mb[3]); | |
1321 | name[3] = LSB(mcp->mb[3]); | |
1322 | name[4] = MSB(mcp->mb[6]); | |
1323 | name[5] = LSB(mcp->mb[6]); | |
1324 | name[6] = MSB(mcp->mb[7]); | |
1325 | name[7] = LSB(mcp->mb[7]); | |
1da177e4 LT |
1326 | } |
1327 | ||
1328 | DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n", | |
7b867cf7 | 1329 | vha->host_no)); |
1da177e4 LT |
1330 | } |
1331 | ||
1332 | return rval; | |
1333 | } | |
1334 | ||
1335 | /* | |
1336 | * qla2x00_lip_reset | |
1337 | * Issue LIP reset mailbox command. | |
1338 | * | |
1339 | * Input: | |
1340 | * ha = adapter block pointer. | |
1341 | * TARGET_QUEUE_LOCK must be released. | |
1342 | * ADAPTER_STATE_LOCK must be released. | |
1343 | * | |
1344 | * Returns: | |
1345 | * qla2x00 local function return status code. | |
1346 | * | |
1347 | * Context: | |
1348 | * Kernel context. | |
1349 | */ | |
1350 | int | |
7b867cf7 | 1351 | qla2x00_lip_reset(scsi_qla_host_t *vha) |
1da177e4 LT |
1352 | { |
1353 | int rval; | |
1354 | mbx_cmd_t mc; | |
1355 | mbx_cmd_t *mcp = &mc; | |
1356 | ||
7b867cf7 | 1357 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 | 1358 | |
7b867cf7 | 1359 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 | 1360 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; |
0c8c39af AV |
1361 | mcp->mb[1] = BIT_6; |
1362 | mcp->mb[2] = 0; | |
7b867cf7 | 1363 | mcp->mb[3] = vha->hw->loop_reset_delay; |
1c7c6357 | 1364 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
1da177e4 | 1365 | } else { |
1c7c6357 AV |
1366 | mcp->mb[0] = MBC_LIP_RESET; |
1367 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
7b867cf7 | 1368 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1c7c6357 AV |
1369 | mcp->mb[1] = 0x00ff; |
1370 | mcp->mb[10] = 0; | |
1371 | mcp->out_mb |= MBX_10; | |
1372 | } else { | |
1373 | mcp->mb[1] = 0xff00; | |
1374 | } | |
7b867cf7 | 1375 | mcp->mb[2] = vha->hw->loop_reset_delay; |
1c7c6357 | 1376 | mcp->mb[3] = 0; |
1da177e4 | 1377 | } |
1da177e4 | 1378 | mcp->in_mb = MBX_0; |
b93480e3 | 1379 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1380 | mcp->flags = 0; |
7b867cf7 | 1381 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1382 | |
1383 | if (rval != QLA_SUCCESS) { | |
1384 | /*EMPTY*/ | |
1c7c6357 | 1385 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", |
7b867cf7 | 1386 | __func__, vha->host_no, rval)); |
1da177e4 LT |
1387 | } else { |
1388 | /*EMPTY*/ | |
7b867cf7 | 1389 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1390 | } |
1391 | ||
1392 | return rval; | |
1393 | } | |
1394 | ||
1395 | /* | |
1396 | * qla2x00_send_sns | |
1397 | * Send SNS command. | |
1398 | * | |
1399 | * Input: | |
1400 | * ha = adapter block pointer. | |
1401 | * sns = pointer for command. | |
1402 | * cmd_size = command size. | |
1403 | * buf_size = response/command size. | |
1404 | * TARGET_QUEUE_LOCK must be released. | |
1405 | * ADAPTER_STATE_LOCK must be released. | |
1406 | * | |
1407 | * Returns: | |
1408 | * qla2x00 local function return status code. | |
1409 | * | |
1410 | * Context: | |
1411 | * Kernel context. | |
1412 | */ | |
1413 | int | |
7b867cf7 | 1414 | qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address, |
1da177e4 LT |
1415 | uint16_t cmd_size, size_t buf_size) |
1416 | { | |
1417 | int rval; | |
1418 | mbx_cmd_t mc; | |
1419 | mbx_cmd_t *mcp = &mc; | |
1420 | ||
1421 | DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n", | |
7b867cf7 | 1422 | vha->host_no)); |
1da177e4 LT |
1423 | |
1424 | DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total " | |
7b867cf7 AC |
1425 | "tov=%d.\n", vha->hw->retry_count, vha->hw->login_timeout, |
1426 | mcp->tov)); | |
1da177e4 LT |
1427 | |
1428 | mcp->mb[0] = MBC_SEND_SNS_COMMAND; | |
1429 | mcp->mb[1] = cmd_size; | |
1430 | mcp->mb[2] = MSW(sns_phys_address); | |
1431 | mcp->mb[3] = LSW(sns_phys_address); | |
1432 | mcp->mb[6] = MSW(MSD(sns_phys_address)); | |
1433 | mcp->mb[7] = LSW(MSD(sns_phys_address)); | |
1434 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
1435 | mcp->in_mb = MBX_0|MBX_1; | |
1436 | mcp->buf_size = buf_size; | |
1437 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN; | |
7b867cf7 AC |
1438 | mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2); |
1439 | rval = qla2x00_mailbox_command(vha, mcp); | |
1da177e4 LT |
1440 | |
1441 | if (rval != QLA_SUCCESS) { | |
1442 | /*EMPTY*/ | |
1443 | DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " | |
7b867cf7 | 1444 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 | 1445 | DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " |
7b867cf7 | 1446 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
1da177e4 LT |
1447 | } else { |
1448 | /*EMPTY*/ | |
7b867cf7 | 1449 | DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", vha->host_no)); |
1da177e4 LT |
1450 | } |
1451 | ||
1452 | return rval; | |
1453 | } | |
1454 | ||
1c7c6357 | 1455 | int |
7b867cf7 | 1456 | qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 AV |
1457 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
1458 | { | |
1459 | int rval; | |
1460 | ||
1461 | struct logio_entry_24xx *lg; | |
1462 | dma_addr_t lg_dma; | |
1463 | uint32_t iop[2]; | |
7b867cf7 | 1464 | struct qla_hw_data *ha = vha->hw; |
1c7c6357 | 1465 | |
7b867cf7 | 1466 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1467 | |
1468 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); | |
1469 | if (lg == NULL) { | |
1470 | DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n", | |
7b867cf7 | 1471 | __func__, vha->host_no)); |
1c7c6357 AV |
1472 | return QLA_MEMORY_ALLOC_FAILED; |
1473 | } | |
1474 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1475 | ||
1476 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; | |
1477 | lg->entry_count = 1; | |
1478 | lg->nport_handle = cpu_to_le16(loop_id); | |
1479 | lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI); | |
1480 | if (opt & BIT_0) | |
1481 | lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI); | |
8baa51a6 AV |
1482 | if (opt & BIT_1) |
1483 | lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI); | |
1c7c6357 AV |
1484 | lg->port_id[0] = al_pa; |
1485 | lg->port_id[1] = area; | |
1486 | lg->port_id[2] = domain; | |
7b867cf7 AC |
1487 | lg->vp_index = vha->vp_idx; |
1488 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); | |
1c7c6357 AV |
1489 | if (rval != QLA_SUCCESS) { |
1490 | DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB " | |
7b867cf7 | 1491 | "(%x).\n", __func__, vha->host_no, rval)); |
1c7c6357 AV |
1492 | } else if (lg->entry_status != 0) { |
1493 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 1494 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
1495 | lg->entry_status)); |
1496 | rval = QLA_FUNCTION_FAILED; | |
1497 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
1498 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1499 | iop[1] = le32_to_cpu(lg->io_parameter[1]); | |
1500 | ||
1501 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
1502 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, | |
7b867cf7 | 1503 | vha->host_no, le16_to_cpu(lg->comp_status), iop[0], |
1c7c6357 AV |
1504 | iop[1])); |
1505 | ||
1506 | switch (iop[0]) { | |
1507 | case LSC_SCODE_PORTID_USED: | |
1508 | mb[0] = MBS_PORT_ID_USED; | |
1509 | mb[1] = LSW(iop[1]); | |
1510 | break; | |
1511 | case LSC_SCODE_NPORT_USED: | |
1512 | mb[0] = MBS_LOOP_ID_USED; | |
1513 | break; | |
1514 | case LSC_SCODE_NOLINK: | |
1515 | case LSC_SCODE_NOIOCB: | |
1516 | case LSC_SCODE_NOXCB: | |
1517 | case LSC_SCODE_CMD_FAILED: | |
1518 | case LSC_SCODE_NOFABRIC: | |
1519 | case LSC_SCODE_FW_NOT_READY: | |
1520 | case LSC_SCODE_NOT_LOGGED_IN: | |
1521 | case LSC_SCODE_NOPCB: | |
1522 | case LSC_SCODE_ELS_REJECT: | |
1523 | case LSC_SCODE_CMD_PARAM_ERR: | |
1524 | case LSC_SCODE_NONPORT: | |
1525 | case LSC_SCODE_LOGGED_IN: | |
1526 | case LSC_SCODE_NOFLOGI_ACC: | |
1527 | default: | |
1528 | mb[0] = MBS_COMMAND_ERROR; | |
1529 | break; | |
1530 | } | |
1531 | } else { | |
7b867cf7 | 1532 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1533 | |
1534 | iop[0] = le32_to_cpu(lg->io_parameter[0]); | |
1535 | ||
1536 | mb[0] = MBS_COMMAND_COMPLETE; | |
1537 | mb[1] = 0; | |
1538 | if (iop[0] & BIT_4) { | |
1539 | if (iop[0] & BIT_8) | |
1540 | mb[1] |= BIT_1; | |
1541 | } else | |
1542 | mb[1] = BIT_0; | |
ad3e0eda AV |
1543 | |
1544 | /* Passback COS information. */ | |
1545 | mb[10] = 0; | |
1546 | if (lg->io_parameter[7] || lg->io_parameter[8]) | |
1547 | mb[10] |= BIT_0; /* Class 2. */ | |
1548 | if (lg->io_parameter[9] || lg->io_parameter[10]) | |
1549 | mb[10] |= BIT_1; /* Class 3. */ | |
1c7c6357 AV |
1550 | } |
1551 | ||
1552 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1553 | ||
1554 | return rval; | |
1555 | } | |
1556 | ||
1da177e4 LT |
1557 | /* |
1558 | * qla2x00_login_fabric | |
1559 | * Issue login fabric port mailbox command. | |
1560 | * | |
1561 | * Input: | |
1562 | * ha = adapter block pointer. | |
1563 | * loop_id = device loop ID. | |
1564 | * domain = device domain. | |
1565 | * area = device area. | |
1566 | * al_pa = device AL_PA. | |
1567 | * status = pointer for return status. | |
1568 | * opt = command options. | |
1569 | * TARGET_QUEUE_LOCK must be released. | |
1570 | * ADAPTER_STATE_LOCK must be released. | |
1571 | * | |
1572 | * Returns: | |
1573 | * qla2x00 local function return status code. | |
1574 | * | |
1575 | * Context: | |
1576 | * Kernel context. | |
1577 | */ | |
1578 | int | |
7b867cf7 | 1579 | qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1da177e4 LT |
1580 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
1581 | { | |
1582 | int rval; | |
1583 | mbx_cmd_t mc; | |
1584 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1585 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1586 | |
7b867cf7 | 1587 | DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", vha->host_no)); |
1da177e4 LT |
1588 | |
1589 | mcp->mb[0] = MBC_LOGIN_FABRIC_PORT; | |
1590 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1591 | if (HAS_EXTENDED_IDS(ha)) { | |
1592 | mcp->mb[1] = loop_id; | |
1593 | mcp->mb[10] = opt; | |
1594 | mcp->out_mb |= MBX_10; | |
1595 | } else { | |
1596 | mcp->mb[1] = (loop_id << 8) | opt; | |
1597 | } | |
1598 | mcp->mb[2] = domain; | |
1599 | mcp->mb[3] = area << 8 | al_pa; | |
1600 | ||
1601 | mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0; | |
1602 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1603 | mcp->flags = 0; | |
7b867cf7 | 1604 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1605 | |
1606 | /* Return mailbox statuses. */ | |
1607 | if (mb != NULL) { | |
1608 | mb[0] = mcp->mb[0]; | |
1609 | mb[1] = mcp->mb[1]; | |
1610 | mb[2] = mcp->mb[2]; | |
1611 | mb[6] = mcp->mb[6]; | |
1612 | mb[7] = mcp->mb[7]; | |
ad3e0eda AV |
1613 | /* COS retrieved from Get-Port-Database mailbox command. */ |
1614 | mb[10] = 0; | |
1da177e4 LT |
1615 | } |
1616 | ||
1617 | if (rval != QLA_SUCCESS) { | |
1618 | /* RLU tmp code: need to change main mailbox_command function to | |
1619 | * return ok even when the mailbox completion value is not | |
1620 | * SUCCESS. The caller needs to be responsible to interpret | |
1621 | * the return values of this mailbox command if we're not | |
1622 | * to change too much of the existing code. | |
1623 | */ | |
1624 | if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 || | |
1625 | mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 || | |
1626 | mcp->mb[0] == 0x4006) | |
1627 | rval = QLA_SUCCESS; | |
1628 | ||
1629 | /*EMPTY*/ | |
1630 | DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x " | |
7b867cf7 | 1631 | "mb[0]=%x mb[1]=%x mb[2]=%x.\n", vha->host_no, rval, |
744f11fd | 1632 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); |
1da177e4 LT |
1633 | } else { |
1634 | /*EMPTY*/ | |
1635 | DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n", | |
7b867cf7 | 1636 | vha->host_no)); |
1da177e4 LT |
1637 | } |
1638 | ||
1639 | return rval; | |
1640 | } | |
1641 | ||
1642 | /* | |
1643 | * qla2x00_login_local_device | |
1644 | * Issue login loop port mailbox command. | |
fa2a1ce5 | 1645 | * |
1da177e4 LT |
1646 | * Input: |
1647 | * ha = adapter block pointer. | |
1648 | * loop_id = device loop ID. | |
1649 | * opt = command options. | |
fa2a1ce5 | 1650 | * |
1da177e4 LT |
1651 | * Returns: |
1652 | * Return status code. | |
fa2a1ce5 | 1653 | * |
1da177e4 LT |
1654 | * Context: |
1655 | * Kernel context. | |
fa2a1ce5 | 1656 | * |
1da177e4 LT |
1657 | */ |
1658 | int | |
7b867cf7 | 1659 | qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport, |
1da177e4 LT |
1660 | uint16_t *mb_ret, uint8_t opt) |
1661 | { | |
1662 | int rval; | |
1663 | mbx_cmd_t mc; | |
1664 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 1665 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 1666 | |
e428924c | 1667 | if (IS_FWI2_CAPABLE(ha)) |
7b867cf7 | 1668 | return qla24xx_login_fabric(vha, fcport->loop_id, |
9a52a57c AV |
1669 | fcport->d_id.b.domain, fcport->d_id.b.area, |
1670 | fcport->d_id.b.al_pa, mb_ret, opt); | |
1671 | ||
7b867cf7 | 1672 | DEBUG3(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
1673 | |
1674 | mcp->mb[0] = MBC_LOGIN_LOOP_PORT; | |
1675 | if (HAS_EXTENDED_IDS(ha)) | |
9a52a57c | 1676 | mcp->mb[1] = fcport->loop_id; |
1da177e4 | 1677 | else |
9a52a57c | 1678 | mcp->mb[1] = fcport->loop_id << 8; |
1da177e4 LT |
1679 | mcp->mb[2] = opt; |
1680 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
1681 | mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0; | |
1682 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
1683 | mcp->flags = 0; | |
7b867cf7 | 1684 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1685 | |
1686 | /* Return mailbox statuses. */ | |
1687 | if (mb_ret != NULL) { | |
1688 | mb_ret[0] = mcp->mb[0]; | |
1689 | mb_ret[1] = mcp->mb[1]; | |
1690 | mb_ret[6] = mcp->mb[6]; | |
1691 | mb_ret[7] = mcp->mb[7]; | |
1692 | } | |
1693 | ||
1694 | if (rval != QLA_SUCCESS) { | |
1695 | /* AV tmp code: need to change main mailbox_command function to | |
1696 | * return ok even when the mailbox completion value is not | |
1697 | * SUCCESS. The caller needs to be responsible to interpret | |
1698 | * the return values of this mailbox command if we're not | |
1699 | * to change too much of the existing code. | |
1700 | */ | |
1701 | if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006) | |
1702 | rval = QLA_SUCCESS; | |
1703 | ||
1704 | DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " | |
7b867cf7 | 1705 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
744f11fd | 1706 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 | 1707 | DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " |
7b867cf7 | 1708 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
744f11fd | 1709 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
1da177e4 LT |
1710 | } else { |
1711 | /*EMPTY*/ | |
7b867cf7 | 1712 | DEBUG3(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
1713 | } |
1714 | ||
1715 | return (rval); | |
1716 | } | |
1717 | ||
1c7c6357 | 1718 | int |
7b867cf7 | 1719 | qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 AV |
1720 | uint8_t area, uint8_t al_pa) |
1721 | { | |
1722 | int rval; | |
1723 | struct logio_entry_24xx *lg; | |
1724 | dma_addr_t lg_dma; | |
7b867cf7 | 1725 | struct qla_hw_data *ha = vha->hw; |
1c7c6357 | 1726 | |
7b867cf7 | 1727 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1728 | |
1729 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); | |
1730 | if (lg == NULL) { | |
1731 | DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n", | |
7b867cf7 | 1732 | __func__, vha->host_no)); |
1c7c6357 AV |
1733 | return QLA_MEMORY_ALLOC_FAILED; |
1734 | } | |
1735 | memset(lg, 0, sizeof(struct logio_entry_24xx)); | |
1736 | ||
1737 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; | |
1738 | lg->entry_count = 1; | |
1739 | lg->nport_handle = cpu_to_le16(loop_id); | |
1740 | lg->control_flags = | |
b1372bc9 | 1741 | __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO); |
1c7c6357 AV |
1742 | lg->port_id[0] = al_pa; |
1743 | lg->port_id[1] = area; | |
1744 | lg->port_id[2] = domain; | |
7b867cf7 AC |
1745 | lg->vp_index = vha->vp_idx; |
1746 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); | |
1c7c6357 AV |
1747 | if (rval != QLA_SUCCESS) { |
1748 | DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB " | |
7b867cf7 | 1749 | "(%x).\n", __func__, vha->host_no, rval)); |
1c7c6357 AV |
1750 | } else if (lg->entry_status != 0) { |
1751 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 1752 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
1753 | lg->entry_status)); |
1754 | rval = QLA_FUNCTION_FAILED; | |
1755 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
1756 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
1757 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, | |
7b867cf7 | 1758 | vha->host_no, le16_to_cpu(lg->comp_status), |
1c7c6357 | 1759 | le32_to_cpu(lg->io_parameter[0]), |
744f11fd | 1760 | le32_to_cpu(lg->io_parameter[1]))); |
1c7c6357 AV |
1761 | } else { |
1762 | /*EMPTY*/ | |
7b867cf7 | 1763 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
1764 | } |
1765 | ||
1766 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); | |
1767 | ||
1768 | return rval; | |
1769 | } | |
1770 | ||
1da177e4 LT |
1771 | /* |
1772 | * qla2x00_fabric_logout | |
1773 | * Issue logout fabric port mailbox command. | |
1774 | * | |
1775 | * Input: | |
1776 | * ha = adapter block pointer. | |
1777 | * loop_id = device loop ID. | |
1778 | * TARGET_QUEUE_LOCK must be released. | |
1779 | * ADAPTER_STATE_LOCK must be released. | |
1780 | * | |
1781 | * Returns: | |
1782 | * qla2x00 local function return status code. | |
1783 | * | |
1784 | * Context: | |
1785 | * Kernel context. | |
1786 | */ | |
1787 | int | |
7b867cf7 | 1788 | qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
1c7c6357 | 1789 | uint8_t area, uint8_t al_pa) |
1da177e4 LT |
1790 | { |
1791 | int rval; | |
1792 | mbx_cmd_t mc; | |
1793 | mbx_cmd_t *mcp = &mc; | |
1794 | ||
1795 | DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n", | |
7b867cf7 | 1796 | vha->host_no)); |
1da177e4 LT |
1797 | |
1798 | mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT; | |
1799 | mcp->out_mb = MBX_1|MBX_0; | |
7b867cf7 | 1800 | if (HAS_EXTENDED_IDS(vha->hw)) { |
1da177e4 LT |
1801 | mcp->mb[1] = loop_id; |
1802 | mcp->mb[10] = 0; | |
1803 | mcp->out_mb |= MBX_10; | |
1804 | } else { | |
1805 | mcp->mb[1] = loop_id << 8; | |
1806 | } | |
1807 | ||
1808 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 1809 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1810 | mcp->flags = 0; |
7b867cf7 | 1811 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1812 | |
1813 | if (rval != QLA_SUCCESS) { | |
1814 | /*EMPTY*/ | |
1815 | DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x " | |
7b867cf7 | 1816 | "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1])); |
1da177e4 LT |
1817 | } else { |
1818 | /*EMPTY*/ | |
1819 | DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n", | |
7b867cf7 | 1820 | vha->host_no)); |
1da177e4 LT |
1821 | } |
1822 | ||
1823 | return rval; | |
1824 | } | |
1825 | ||
1826 | /* | |
1827 | * qla2x00_full_login_lip | |
1828 | * Issue full login LIP mailbox command. | |
1829 | * | |
1830 | * Input: | |
1831 | * ha = adapter block pointer. | |
1832 | * TARGET_QUEUE_LOCK must be released. | |
1833 | * ADAPTER_STATE_LOCK must be released. | |
1834 | * | |
1835 | * Returns: | |
1836 | * qla2x00 local function return status code. | |
1837 | * | |
1838 | * Context: | |
1839 | * Kernel context. | |
1840 | */ | |
1841 | int | |
7b867cf7 | 1842 | qla2x00_full_login_lip(scsi_qla_host_t *vha) |
1da177e4 LT |
1843 | { |
1844 | int rval; | |
1845 | mbx_cmd_t mc; | |
1846 | mbx_cmd_t *mcp = &mc; | |
1847 | ||
1848 | DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n", | |
7b867cf7 | 1849 | vha->host_no)); |
1da177e4 LT |
1850 | |
1851 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; | |
7b867cf7 | 1852 | mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0; |
0c8c39af | 1853 | mcp->mb[2] = 0; |
1da177e4 LT |
1854 | mcp->mb[3] = 0; |
1855 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; | |
1856 | mcp->in_mb = MBX_0; | |
b93480e3 | 1857 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1858 | mcp->flags = 0; |
7b867cf7 | 1859 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1860 | |
1861 | if (rval != QLA_SUCCESS) { | |
1862 | /*EMPTY*/ | |
1863 | DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n", | |
7b867cf7 | 1864 | vha->host_no, rval)); |
1da177e4 LT |
1865 | } else { |
1866 | /*EMPTY*/ | |
1867 | DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n", | |
7b867cf7 | 1868 | vha->host_no)); |
1da177e4 LT |
1869 | } |
1870 | ||
1871 | return rval; | |
1872 | } | |
1873 | ||
1874 | /* | |
1875 | * qla2x00_get_id_list | |
1876 | * | |
1877 | * Input: | |
1878 | * ha = adapter block pointer. | |
1879 | * | |
1880 | * Returns: | |
1881 | * qla2x00 local function return status code. | |
1882 | * | |
1883 | * Context: | |
1884 | * Kernel context. | |
1885 | */ | |
1886 | int | |
7b867cf7 | 1887 | qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma, |
1da177e4 LT |
1888 | uint16_t *entries) |
1889 | { | |
1890 | int rval; | |
1891 | mbx_cmd_t mc; | |
1892 | mbx_cmd_t *mcp = &mc; | |
1893 | ||
1894 | DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n", | |
7b867cf7 | 1895 | vha->host_no)); |
1da177e4 LT |
1896 | |
1897 | if (id_list == NULL) | |
1898 | return QLA_FUNCTION_FAILED; | |
1899 | ||
1900 | mcp->mb[0] = MBC_GET_ID_LIST; | |
1c7c6357 | 1901 | mcp->out_mb = MBX_0; |
7b867cf7 | 1902 | if (IS_FWI2_CAPABLE(vha->hw)) { |
1c7c6357 AV |
1903 | mcp->mb[2] = MSW(id_list_dma); |
1904 | mcp->mb[3] = LSW(id_list_dma); | |
1905 | mcp->mb[6] = MSW(MSD(id_list_dma)); | |
1906 | mcp->mb[7] = LSW(MSD(id_list_dma)); | |
247ec457 | 1907 | mcp->mb[8] = 0; |
7b867cf7 | 1908 | mcp->mb[9] = vha->vp_idx; |
2c3dfe3f | 1909 | mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2; |
1c7c6357 AV |
1910 | } else { |
1911 | mcp->mb[1] = MSW(id_list_dma); | |
1912 | mcp->mb[2] = LSW(id_list_dma); | |
1913 | mcp->mb[3] = MSW(MSD(id_list_dma)); | |
1914 | mcp->mb[6] = LSW(MSD(id_list_dma)); | |
1915 | mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1; | |
1916 | } | |
1da177e4 | 1917 | mcp->in_mb = MBX_1|MBX_0; |
b93480e3 | 1918 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1919 | mcp->flags = 0; |
7b867cf7 | 1920 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1921 | |
1922 | if (rval != QLA_SUCCESS) { | |
1923 | /*EMPTY*/ | |
1924 | DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n", | |
7b867cf7 | 1925 | vha->host_no, rval)); |
1da177e4 LT |
1926 | } else { |
1927 | *entries = mcp->mb[1]; | |
1928 | DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n", | |
7b867cf7 | 1929 | vha->host_no)); |
1da177e4 LT |
1930 | } |
1931 | ||
1932 | return rval; | |
1933 | } | |
1934 | ||
1935 | /* | |
1936 | * qla2x00_get_resource_cnts | |
1937 | * Get current firmware resource counts. | |
1938 | * | |
1939 | * Input: | |
1940 | * ha = adapter block pointer. | |
1941 | * | |
1942 | * Returns: | |
1943 | * qla2x00 local function return status code. | |
1944 | * | |
1945 | * Context: | |
1946 | * Kernel context. | |
1947 | */ | |
1948 | int | |
7b867cf7 | 1949 | qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt, |
4d0ea247 SJ |
1950 | uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt, |
1951 | uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports) | |
1da177e4 LT |
1952 | { |
1953 | int rval; | |
1954 | mbx_cmd_t mc; | |
1955 | mbx_cmd_t *mcp = &mc; | |
1956 | ||
7b867cf7 | 1957 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1da177e4 LT |
1958 | |
1959 | mcp->mb[0] = MBC_GET_RESOURCE_COUNTS; | |
1960 | mcp->out_mb = MBX_0; | |
4d0ea247 | 1961 | mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
b93480e3 | 1962 | mcp->tov = MBX_TOV_SECONDS; |
1da177e4 | 1963 | mcp->flags = 0; |
7b867cf7 | 1964 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
1965 | |
1966 | if (rval != QLA_SUCCESS) { | |
1967 | /*EMPTY*/ | |
1968 | DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__, | |
7b867cf7 | 1969 | vha->host_no, mcp->mb[0])); |
1da177e4 LT |
1970 | } else { |
1971 | DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x " | |
7b867cf7 | 1972 | "mb7=%x mb10=%x mb11=%x.\n", __func__, vha->host_no, |
fa2a1ce5 | 1973 | mcp->mb[1], mcp->mb[2], mcp->mb[3], mcp->mb[6], mcp->mb[7], |
4d0ea247 | 1974 | mcp->mb[10], mcp->mb[11])); |
1da177e4 LT |
1975 | |
1976 | if (cur_xchg_cnt) | |
1977 | *cur_xchg_cnt = mcp->mb[3]; | |
1978 | if (orig_xchg_cnt) | |
1979 | *orig_xchg_cnt = mcp->mb[6]; | |
1980 | if (cur_iocb_cnt) | |
1981 | *cur_iocb_cnt = mcp->mb[7]; | |
1982 | if (orig_iocb_cnt) | |
1983 | *orig_iocb_cnt = mcp->mb[10]; | |
7b867cf7 | 1984 | if (vha->hw->flags.npiv_supported && max_npiv_vports) |
4d0ea247 | 1985 | *max_npiv_vports = mcp->mb[11]; |
1da177e4 LT |
1986 | } |
1987 | ||
1988 | return (rval); | |
1989 | } | |
1990 | ||
1991 | #if defined(QL_DEBUG_LEVEL_3) | |
1992 | /* | |
1993 | * qla2x00_get_fcal_position_map | |
1994 | * Get FCAL (LILP) position map using mailbox command | |
1995 | * | |
1996 | * Input: | |
1997 | * ha = adapter state pointer. | |
1998 | * pos_map = buffer pointer (can be NULL). | |
1999 | * | |
2000 | * Returns: | |
2001 | * qla2x00 local function return status code. | |
2002 | * | |
2003 | * Context: | |
2004 | * Kernel context. | |
2005 | */ | |
2006 | int | |
7b867cf7 | 2007 | qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map) |
1da177e4 LT |
2008 | { |
2009 | int rval; | |
2010 | mbx_cmd_t mc; | |
2011 | mbx_cmd_t *mcp = &mc; | |
2012 | char *pmap; | |
2013 | dma_addr_t pmap_dma; | |
7b867cf7 | 2014 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 2015 | |
4b89258c | 2016 | pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma); |
1da177e4 LT |
2017 | if (pmap == NULL) { |
2018 | DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****", | |
7b867cf7 | 2019 | __func__, vha->host_no)); |
1da177e4 LT |
2020 | return QLA_MEMORY_ALLOC_FAILED; |
2021 | } | |
2022 | memset(pmap, 0, FCAL_MAP_SIZE); | |
2023 | ||
2024 | mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP; | |
2025 | mcp->mb[2] = MSW(pmap_dma); | |
2026 | mcp->mb[3] = LSW(pmap_dma); | |
2027 | mcp->mb[6] = MSW(MSD(pmap_dma)); | |
2028 | mcp->mb[7] = LSW(MSD(pmap_dma)); | |
2029 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; | |
2030 | mcp->in_mb = MBX_1|MBX_0; | |
2031 | mcp->buf_size = FCAL_MAP_SIZE; | |
2032 | mcp->flags = MBX_DMA_IN; | |
2033 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); | |
7b867cf7 | 2034 | rval = qla2x00_mailbox_command(vha, mcp); |
1da177e4 LT |
2035 | |
2036 | if (rval == QLA_SUCCESS) { | |
2037 | DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map " | |
7b867cf7 | 2038 | "size (%x)\n", __func__, vha->host_no, mcp->mb[0], |
1da177e4 LT |
2039 | mcp->mb[1], (unsigned)pmap[0])); |
2040 | DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1)); | |
2041 | ||
2042 | if (pos_map) | |
2043 | memcpy(pos_map, pmap, FCAL_MAP_SIZE); | |
2044 | } | |
2045 | dma_pool_free(ha->s_dma_pool, pmap, pmap_dma); | |
2046 | ||
2047 | if (rval != QLA_SUCCESS) { | |
2048 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2049 | vha->host_no, rval)); |
1da177e4 | 2050 | } else { |
7b867cf7 | 2051 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1da177e4 LT |
2052 | } |
2053 | ||
2054 | return rval; | |
2055 | } | |
392e2f65 AV |
2056 | #endif |
2057 | ||
2058 | /* | |
2059 | * qla2x00_get_link_status | |
2060 | * | |
2061 | * Input: | |
2062 | * ha = adapter block pointer. | |
2063 | * loop_id = device loop ID. | |
2064 | * ret_buf = pointer to link status return buffer. | |
2065 | * | |
2066 | * Returns: | |
2067 | * 0 = success. | |
2068 | * BIT_0 = mem alloc error. | |
2069 | * BIT_1 = mailbox error. | |
2070 | */ | |
2071 | int | |
7b867cf7 | 2072 | qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id, |
43ef0580 | 2073 | struct link_statistics *stats, dma_addr_t stats_dma) |
392e2f65 AV |
2074 | { |
2075 | int rval; | |
2076 | mbx_cmd_t mc; | |
2077 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2078 | uint32_t *siter, *diter, dwords; |
7b867cf7 | 2079 | struct qla_hw_data *ha = vha->hw; |
392e2f65 | 2080 | |
7b867cf7 | 2081 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
392e2f65 | 2082 | |
392e2f65 | 2083 | mcp->mb[0] = MBC_GET_LINK_STATUS; |
43ef0580 AV |
2084 | mcp->mb[2] = MSW(stats_dma); |
2085 | mcp->mb[3] = LSW(stats_dma); | |
2086 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2087 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
392e2f65 AV |
2088 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
2089 | mcp->in_mb = MBX_0; | |
e428924c | 2090 | if (IS_FWI2_CAPABLE(ha)) { |
392e2f65 AV |
2091 | mcp->mb[1] = loop_id; |
2092 | mcp->mb[4] = 0; | |
2093 | mcp->mb[10] = 0; | |
2094 | mcp->out_mb |= MBX_10|MBX_4|MBX_1; | |
2095 | mcp->in_mb |= MBX_1; | |
2096 | } else if (HAS_EXTENDED_IDS(ha)) { | |
2097 | mcp->mb[1] = loop_id; | |
2098 | mcp->mb[10] = 0; | |
2099 | mcp->out_mb |= MBX_10|MBX_1; | |
2100 | } else { | |
2101 | mcp->mb[1] = loop_id << 8; | |
2102 | mcp->out_mb |= MBX_1; | |
2103 | } | |
b93480e3 | 2104 | mcp->tov = MBX_TOV_SECONDS; |
392e2f65 | 2105 | mcp->flags = IOCTL_CMD; |
7b867cf7 | 2106 | rval = qla2x00_mailbox_command(vha, mcp); |
392e2f65 AV |
2107 | |
2108 | if (rval == QLA_SUCCESS) { | |
2109 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2110 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
7b867cf7 | 2111 | __func__, vha->host_no, mcp->mb[0])); |
43ef0580 | 2112 | rval = QLA_FUNCTION_FAILED; |
392e2f65 | 2113 | } else { |
43ef0580 AV |
2114 | /* Copy over data -- firmware data is LE. */ |
2115 | dwords = offsetof(struct link_statistics, unused1) / 4; | |
2116 | siter = diter = &stats->link_fail_cnt; | |
2117 | while (dwords--) | |
2118 | *diter++ = le32_to_cpu(*siter++); | |
392e2f65 AV |
2119 | } |
2120 | } else { | |
2121 | /* Failed. */ | |
2122 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2123 | vha->host_no, rval)); |
392e2f65 AV |
2124 | } |
2125 | ||
392e2f65 AV |
2126 | return rval; |
2127 | } | |
2128 | ||
2129 | int | |
7b867cf7 | 2130 | qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, |
43ef0580 | 2131 | dma_addr_t stats_dma) |
1c7c6357 AV |
2132 | { |
2133 | int rval; | |
2134 | mbx_cmd_t mc; | |
2135 | mbx_cmd_t *mcp = &mc; | |
43ef0580 | 2136 | uint32_t *siter, *diter, dwords; |
1c7c6357 | 2137 | |
7b867cf7 | 2138 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 | 2139 | |
1c7c6357 | 2140 | mcp->mb[0] = MBC_GET_LINK_PRIV_STATS; |
43ef0580 AV |
2141 | mcp->mb[2] = MSW(stats_dma); |
2142 | mcp->mb[3] = LSW(stats_dma); | |
2143 | mcp->mb[6] = MSW(MSD(stats_dma)); | |
2144 | mcp->mb[7] = LSW(MSD(stats_dma)); | |
2145 | mcp->mb[8] = sizeof(struct link_statistics) / 4; | |
7b867cf7 | 2146 | mcp->mb[9] = vha->vp_idx; |
1c7c6357 | 2147 | mcp->mb[10] = 0; |
43ef0580 | 2148 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
1c7c6357 | 2149 | mcp->in_mb = MBX_2|MBX_1|MBX_0; |
b93480e3 | 2150 | mcp->tov = MBX_TOV_SECONDS; |
1c7c6357 | 2151 | mcp->flags = IOCTL_CMD; |
7b867cf7 | 2152 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2153 | |
2154 | if (rval == QLA_SUCCESS) { | |
2155 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2156 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", | |
7b867cf7 | 2157 | __func__, vha->host_no, mcp->mb[0])); |
43ef0580 | 2158 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2159 | } else { |
2160 | /* Copy over data -- firmware data is LE. */ | |
43ef0580 AV |
2161 | dwords = sizeof(struct link_statistics) / 4; |
2162 | siter = diter = &stats->link_fail_cnt; | |
1c7c6357 | 2163 | while (dwords--) |
43ef0580 | 2164 | *diter++ = le32_to_cpu(*siter++); |
1c7c6357 AV |
2165 | } |
2166 | } else { | |
2167 | /* Failed. */ | |
2168 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2169 | vha->host_no, rval)); |
1c7c6357 AV |
2170 | } |
2171 | ||
1c7c6357 AV |
2172 | return rval; |
2173 | } | |
1c7c6357 AV |
2174 | |
2175 | int | |
7b867cf7 | 2176 | qla24xx_abort_command(scsi_qla_host_t *vha, srb_t *sp) |
1c7c6357 AV |
2177 | { |
2178 | int rval; | |
2179 | fc_port_t *fcport; | |
2180 | unsigned long flags = 0; | |
2181 | ||
2182 | struct abort_entry_24xx *abt; | |
2183 | dma_addr_t abt_dma; | |
2184 | uint32_t handle; | |
7b867cf7 AC |
2185 | struct qla_hw_data *ha = vha->hw; |
2186 | struct req_que *req = ha->req; | |
1c7c6357 | 2187 | |
7b867cf7 | 2188 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2189 | |
2190 | fcport = sp->fcport; | |
1c7c6357 | 2191 | |
7b867cf7 | 2192 | spin_lock_irqsave(&ha->hardware_lock, flags); |
1c7c6357 | 2193 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
7b867cf7 | 2194 | if (req->outstanding_cmds[handle] == sp) |
1c7c6357 AV |
2195 | break; |
2196 | } | |
7b867cf7 | 2197 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
1c7c6357 AV |
2198 | if (handle == MAX_OUTSTANDING_COMMANDS) { |
2199 | /* Command not found. */ | |
2200 | return QLA_FUNCTION_FAILED; | |
2201 | } | |
2202 | ||
2203 | abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma); | |
2204 | if (abt == NULL) { | |
2205 | DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n", | |
7b867cf7 | 2206 | __func__, vha->host_no)); |
1c7c6357 AV |
2207 | return QLA_MEMORY_ALLOC_FAILED; |
2208 | } | |
2209 | memset(abt, 0, sizeof(struct abort_entry_24xx)); | |
2210 | ||
2211 | abt->entry_type = ABORT_IOCB_TYPE; | |
2212 | abt->entry_count = 1; | |
2213 | abt->nport_handle = cpu_to_le16(fcport->loop_id); | |
2214 | abt->handle_to_abort = handle; | |
2215 | abt->port_id[0] = fcport->d_id.b.al_pa; | |
2216 | abt->port_id[1] = fcport->d_id.b.area; | |
2217 | abt->port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2218 | abt->vp_index = fcport->vp_idx; |
7b867cf7 | 2219 | rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0); |
1c7c6357 AV |
2220 | if (rval != QLA_SUCCESS) { |
2221 | DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n", | |
7b867cf7 | 2222 | __func__, vha->host_no, rval)); |
1c7c6357 AV |
2223 | } else if (abt->entry_status != 0) { |
2224 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2225 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
2226 | abt->entry_status)); |
2227 | rval = QLA_FUNCTION_FAILED; | |
2228 | } else if (abt->nport_handle != __constant_cpu_to_le16(0)) { | |
2229 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2230 | "-- completion status (%x).\n", __func__, vha->host_no, |
744f11fd | 2231 | le16_to_cpu(abt->nport_handle))); |
1c7c6357 AV |
2232 | rval = QLA_FUNCTION_FAILED; |
2233 | } else { | |
7b867cf7 | 2234 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2235 | } |
2236 | ||
2237 | dma_pool_free(ha->s_dma_pool, abt, abt_dma); | |
2238 | ||
2239 | return rval; | |
2240 | } | |
2241 | ||
2242 | struct tsk_mgmt_cmd { | |
2243 | union { | |
2244 | struct tsk_mgmt_entry tsk; | |
2245 | struct sts_entry_24xx sts; | |
2246 | } p; | |
2247 | }; | |
2248 | ||
523ec773 AV |
2249 | static int |
2250 | __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, | |
2251 | unsigned int l) | |
1c7c6357 | 2252 | { |
523ec773 | 2253 | int rval, rval2; |
1c7c6357 AV |
2254 | struct tsk_mgmt_cmd *tsk; |
2255 | dma_addr_t tsk_dma; | |
7b867cf7 AC |
2256 | scsi_qla_host_t *vha; |
2257 | struct qla_hw_data *ha; | |
1c7c6357 | 2258 | |
749af3d5 | 2259 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
1c7c6357 | 2260 | |
7b867cf7 AC |
2261 | vha = fcport->vha; |
2262 | ha = vha->hw; | |
2263 | tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma); | |
1c7c6357 AV |
2264 | if (tsk == NULL) { |
2265 | DEBUG2_3(printk("%s(%ld): failed to allocate Task Management " | |
7b867cf7 | 2266 | "IOCB.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2267 | return QLA_MEMORY_ALLOC_FAILED; |
2268 | } | |
2269 | memset(tsk, 0, sizeof(struct tsk_mgmt_cmd)); | |
2270 | ||
2271 | tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE; | |
2272 | tsk->p.tsk.entry_count = 1; | |
2273 | tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id); | |
00a537b8 | 2274 | tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
523ec773 | 2275 | tsk->p.tsk.control_flags = cpu_to_le32(type); |
1c7c6357 AV |
2276 | tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa; |
2277 | tsk->p.tsk.port_id[1] = fcport->d_id.b.area; | |
2278 | tsk->p.tsk.port_id[2] = fcport->d_id.b.domain; | |
2c3dfe3f | 2279 | tsk->p.tsk.vp_index = fcport->vp_idx; |
523ec773 AV |
2280 | if (type == TCF_LUN_RESET) { |
2281 | int_to_scsilun(l, &tsk->p.tsk.lun); | |
2282 | host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun, | |
2283 | sizeof(tsk->p.tsk.lun)); | |
2284 | } | |
2c3dfe3f | 2285 | |
7b867cf7 | 2286 | rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0); |
1c7c6357 | 2287 | if (rval != QLA_SUCCESS) { |
523ec773 | 2288 | DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB " |
7b867cf7 | 2289 | "(%x).\n", __func__, vha->host_no, name, rval)); |
1c7c6357 AV |
2290 | } else if (tsk->p.sts.entry_status != 0) { |
2291 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2292 | "-- error status (%x).\n", __func__, vha->host_no, |
1c7c6357 AV |
2293 | tsk->p.sts.entry_status)); |
2294 | rval = QLA_FUNCTION_FAILED; | |
1c7c6357 AV |
2295 | } else if (tsk->p.sts.comp_status != |
2296 | __constant_cpu_to_le16(CS_COMPLETE)) { | |
2297 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
2298 | "-- completion status (%x).\n", __func__, | |
7b867cf7 | 2299 | vha->host_no, le16_to_cpu(tsk->p.sts.comp_status))); |
1c7c6357 | 2300 | rval = QLA_FUNCTION_FAILED; |
1c7c6357 AV |
2301 | } |
2302 | ||
2303 | /* Issue marker IOCB. */ | |
7b867cf7 | 2304 | rval2 = qla2x00_marker(vha, fcport->loop_id, l, |
523ec773 AV |
2305 | type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID); |
2306 | if (rval2 != QLA_SUCCESS) { | |
1c7c6357 | 2307 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " |
7b867cf7 | 2308 | "(%x).\n", __func__, vha->host_no, rval2)); |
1c7c6357 | 2309 | } else { |
7b867cf7 | 2310 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2311 | } |
2312 | ||
7b867cf7 | 2313 | dma_pool_free(ha->s_dma_pool, tsk, tsk_dma); |
1c7c6357 AV |
2314 | |
2315 | return rval; | |
2316 | } | |
2317 | ||
523ec773 AV |
2318 | int |
2319 | qla24xx_abort_target(struct fc_port *fcport, unsigned int l) | |
2320 | { | |
2321 | return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l); | |
2322 | } | |
2323 | ||
2324 | int | |
2325 | qla24xx_lun_reset(struct fc_port *fcport, unsigned int l) | |
2326 | { | |
2327 | return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l); | |
2328 | } | |
2329 | ||
1c7c6357 | 2330 | int |
7b867cf7 | 2331 | qla2x00_system_error(scsi_qla_host_t *vha) |
1c7c6357 AV |
2332 | { |
2333 | int rval; | |
2334 | mbx_cmd_t mc; | |
2335 | mbx_cmd_t *mcp = &mc; | |
7b867cf7 | 2336 | struct qla_hw_data *ha = vha->hw; |
1c7c6357 | 2337 | |
68af0811 | 2338 | if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha)) |
1c7c6357 AV |
2339 | return QLA_FUNCTION_FAILED; |
2340 | ||
7b867cf7 | 2341 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2342 | |
2343 | mcp->mb[0] = MBC_GEN_SYSTEM_ERROR; | |
2344 | mcp->out_mb = MBX_0; | |
2345 | mcp->in_mb = MBX_0; | |
2346 | mcp->tov = 5; | |
2347 | mcp->flags = 0; | |
7b867cf7 | 2348 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2349 | |
2350 | if (rval != QLA_SUCCESS) { | |
2351 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2352 | vha->host_no, rval)); |
1c7c6357 | 2353 | } else { |
7b867cf7 | 2354 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2355 | } |
2356 | ||
2357 | return rval; | |
2358 | } | |
2359 | ||
1c7c6357 AV |
2360 | /** |
2361 | * qla2x00_set_serdes_params() - | |
2362 | * @ha: HA context | |
2363 | * | |
2364 | * Returns | |
2365 | */ | |
2366 | int | |
7b867cf7 | 2367 | qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g, |
1c7c6357 AV |
2368 | uint16_t sw_em_2g, uint16_t sw_em_4g) |
2369 | { | |
2370 | int rval; | |
2371 | mbx_cmd_t mc; | |
2372 | mbx_cmd_t *mcp = &mc; | |
2373 | ||
7b867cf7 | 2374 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2375 | |
2376 | mcp->mb[0] = MBC_SERDES_PARAMS; | |
2377 | mcp->mb[1] = BIT_0; | |
fdbc6833 AV |
2378 | mcp->mb[2] = sw_em_1g | BIT_15; |
2379 | mcp->mb[3] = sw_em_2g | BIT_15; | |
2380 | mcp->mb[4] = sw_em_4g | BIT_15; | |
1c7c6357 AV |
2381 | mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
2382 | mcp->in_mb = MBX_0; | |
b93480e3 | 2383 | mcp->tov = MBX_TOV_SECONDS; |
1c7c6357 | 2384 | mcp->flags = 0; |
7b867cf7 | 2385 | rval = qla2x00_mailbox_command(vha, mcp); |
1c7c6357 AV |
2386 | |
2387 | if (rval != QLA_SUCCESS) { | |
2388 | /*EMPTY*/ | |
2389 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
7b867cf7 | 2390 | vha->host_no, rval, mcp->mb[0])); |
1c7c6357 AV |
2391 | } else { |
2392 | /*EMPTY*/ | |
7b867cf7 | 2393 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
1c7c6357 AV |
2394 | } |
2395 | ||
2396 | return rval; | |
2397 | } | |
f6ef3b18 AV |
2398 | |
2399 | int | |
7b867cf7 | 2400 | qla2x00_stop_firmware(scsi_qla_host_t *vha) |
f6ef3b18 AV |
2401 | { |
2402 | int rval; | |
2403 | mbx_cmd_t mc; | |
2404 | mbx_cmd_t *mcp = &mc; | |
2405 | ||
7b867cf7 | 2406 | if (!IS_FWI2_CAPABLE(vha->hw)) |
f6ef3b18 AV |
2407 | return QLA_FUNCTION_FAILED; |
2408 | ||
7b867cf7 | 2409 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
f6ef3b18 AV |
2410 | |
2411 | mcp->mb[0] = MBC_STOP_FIRMWARE; | |
2412 | mcp->out_mb = MBX_0; | |
2413 | mcp->in_mb = MBX_0; | |
2414 | mcp->tov = 5; | |
2415 | mcp->flags = 0; | |
7b867cf7 | 2416 | rval = qla2x00_mailbox_command(vha, mcp); |
f6ef3b18 AV |
2417 | |
2418 | if (rval != QLA_SUCCESS) { | |
2419 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2420 | vha->host_no, rval)); |
f6ef3b18 | 2421 | } else { |
7b867cf7 | 2422 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
f6ef3b18 AV |
2423 | } |
2424 | ||
2425 | return rval; | |
2426 | } | |
a7a167bf AV |
2427 | |
2428 | int | |
7b867cf7 | 2429 | qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma, |
a7a167bf AV |
2430 | uint16_t buffers) |
2431 | { | |
2432 | int rval; | |
2433 | mbx_cmd_t mc; | |
2434 | mbx_cmd_t *mcp = &mc; | |
2435 | ||
7b867cf7 | 2436 | if (!IS_FWI2_CAPABLE(vha->hw)) |
a7a167bf AV |
2437 | return QLA_FUNCTION_FAILED; |
2438 | ||
7b867cf7 | 2439 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
a7a167bf AV |
2440 | |
2441 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
00b6bd25 AV |
2442 | mcp->mb[1] = TC_EFT_ENABLE; |
2443 | mcp->mb[2] = LSW(eft_dma); | |
2444 | mcp->mb[3] = MSW(eft_dma); | |
2445 | mcp->mb[4] = LSW(MSD(eft_dma)); | |
2446 | mcp->mb[5] = MSW(MSD(eft_dma)); | |
2447 | mcp->mb[6] = buffers; | |
2448 | mcp->mb[7] = TC_AEN_DISABLE; | |
2449 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
a7a167bf | 2450 | mcp->in_mb = MBX_1|MBX_0; |
b93480e3 | 2451 | mcp->tov = MBX_TOV_SECONDS; |
a7a167bf | 2452 | mcp->flags = 0; |
7b867cf7 | 2453 | rval = qla2x00_mailbox_command(vha, mcp); |
00b6bd25 AV |
2454 | if (rval != QLA_SUCCESS) { |
2455 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2456 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
00b6bd25 | 2457 | } else { |
7b867cf7 | 2458 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
00b6bd25 AV |
2459 | } |
2460 | ||
2461 | return rval; | |
2462 | } | |
a7a167bf | 2463 | |
00b6bd25 | 2464 | int |
7b867cf7 | 2465 | qla2x00_disable_eft_trace(scsi_qla_host_t *vha) |
00b6bd25 AV |
2466 | { |
2467 | int rval; | |
2468 | mbx_cmd_t mc; | |
2469 | mbx_cmd_t *mcp = &mc; | |
2470 | ||
7b867cf7 | 2471 | if (!IS_FWI2_CAPABLE(vha->hw)) |
00b6bd25 AV |
2472 | return QLA_FUNCTION_FAILED; |
2473 | ||
7b867cf7 | 2474 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
00b6bd25 AV |
2475 | |
2476 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2477 | mcp->mb[1] = TC_EFT_DISABLE; | |
2478 | mcp->out_mb = MBX_1|MBX_0; | |
2479 | mcp->in_mb = MBX_1|MBX_0; | |
b93480e3 | 2480 | mcp->tov = MBX_TOV_SECONDS; |
00b6bd25 | 2481 | mcp->flags = 0; |
7b867cf7 | 2482 | rval = qla2x00_mailbox_command(vha, mcp); |
a7a167bf AV |
2483 | if (rval != QLA_SUCCESS) { |
2484 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2485 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
a7a167bf | 2486 | } else { |
7b867cf7 | 2487 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
a7a167bf AV |
2488 | } |
2489 | ||
2490 | return rval; | |
2491 | } | |
2492 | ||
df613b96 | 2493 | int |
7b867cf7 | 2494 | qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma, |
df613b96 AV |
2495 | uint16_t buffers, uint16_t *mb, uint32_t *dwords) |
2496 | { | |
2497 | int rval; | |
2498 | mbx_cmd_t mc; | |
2499 | mbx_cmd_t *mcp = &mc; | |
2500 | ||
7b867cf7 | 2501 | if (!IS_QLA25XX(vha->hw)) |
df613b96 AV |
2502 | return QLA_FUNCTION_FAILED; |
2503 | ||
7b867cf7 | 2504 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
df613b96 AV |
2505 | |
2506 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2507 | mcp->mb[1] = TC_FCE_ENABLE; | |
2508 | mcp->mb[2] = LSW(fce_dma); | |
2509 | mcp->mb[3] = MSW(fce_dma); | |
2510 | mcp->mb[4] = LSW(MSD(fce_dma)); | |
2511 | mcp->mb[5] = MSW(MSD(fce_dma)); | |
2512 | mcp->mb[6] = buffers; | |
2513 | mcp->mb[7] = TC_AEN_DISABLE; | |
2514 | mcp->mb[8] = 0; | |
2515 | mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE; | |
2516 | mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE; | |
2517 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2518 | MBX_1|MBX_0; | |
2519 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
b93480e3 | 2520 | mcp->tov = MBX_TOV_SECONDS; |
df613b96 | 2521 | mcp->flags = 0; |
7b867cf7 | 2522 | rval = qla2x00_mailbox_command(vha, mcp); |
df613b96 AV |
2523 | if (rval != QLA_SUCCESS) { |
2524 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2525 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
df613b96 | 2526 | } else { |
7b867cf7 | 2527 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
df613b96 AV |
2528 | |
2529 | if (mb) | |
2530 | memcpy(mb, mcp->mb, 8 * sizeof(*mb)); | |
2531 | if (dwords) | |
fa0926df | 2532 | *dwords = buffers; |
df613b96 AV |
2533 | } |
2534 | ||
2535 | return rval; | |
2536 | } | |
2537 | ||
2538 | int | |
7b867cf7 | 2539 | qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd) |
df613b96 AV |
2540 | { |
2541 | int rval; | |
2542 | mbx_cmd_t mc; | |
2543 | mbx_cmd_t *mcp = &mc; | |
2544 | ||
7b867cf7 | 2545 | if (!IS_FWI2_CAPABLE(vha->hw)) |
df613b96 AV |
2546 | return QLA_FUNCTION_FAILED; |
2547 | ||
7b867cf7 | 2548 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
df613b96 AV |
2549 | |
2550 | mcp->mb[0] = MBC_TRACE_CONTROL; | |
2551 | mcp->mb[1] = TC_FCE_DISABLE; | |
2552 | mcp->mb[2] = TC_FCE_DISABLE_TRACE; | |
2553 | mcp->out_mb = MBX_2|MBX_1|MBX_0; | |
2554 | mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| | |
2555 | MBX_1|MBX_0; | |
b93480e3 | 2556 | mcp->tov = MBX_TOV_SECONDS; |
df613b96 | 2557 | mcp->flags = 0; |
7b867cf7 | 2558 | rval = qla2x00_mailbox_command(vha, mcp); |
df613b96 AV |
2559 | if (rval != QLA_SUCCESS) { |
2560 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", | |
7b867cf7 | 2561 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
df613b96 | 2562 | } else { |
7b867cf7 | 2563 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
df613b96 AV |
2564 | |
2565 | if (wr) | |
2566 | *wr = (uint64_t) mcp->mb[5] << 48 | | |
2567 | (uint64_t) mcp->mb[4] << 32 | | |
2568 | (uint64_t) mcp->mb[3] << 16 | | |
2569 | (uint64_t) mcp->mb[2]; | |
2570 | if (rd) | |
2571 | *rd = (uint64_t) mcp->mb[9] << 48 | | |
2572 | (uint64_t) mcp->mb[8] << 32 | | |
2573 | (uint64_t) mcp->mb[7] << 16 | | |
2574 | (uint64_t) mcp->mb[6]; | |
2575 | } | |
2576 | ||
2577 | return rval; | |
2578 | } | |
2579 | ||
88729e53 | 2580 | int |
7b867cf7 | 2581 | qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr, |
88729e53 AV |
2582 | uint16_t off, uint16_t count) |
2583 | { | |
2584 | int rval; | |
2585 | mbx_cmd_t mc; | |
2586 | mbx_cmd_t *mcp = &mc; | |
a7a167bf | 2587 | |
7b867cf7 | 2588 | if (!IS_FWI2_CAPABLE(vha->hw)) |
88729e53 AV |
2589 | return QLA_FUNCTION_FAILED; |
2590 | ||
7b867cf7 | 2591 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
88729e53 AV |
2592 | |
2593 | mcp->mb[0] = MBC_READ_SFP; | |
2594 | mcp->mb[1] = addr; | |
2595 | mcp->mb[2] = MSW(sfp_dma); | |
2596 | mcp->mb[3] = LSW(sfp_dma); | |
2597 | mcp->mb[6] = MSW(MSD(sfp_dma)); | |
2598 | mcp->mb[7] = LSW(MSD(sfp_dma)); | |
2599 | mcp->mb[8] = count; | |
2600 | mcp->mb[9] = off; | |
2601 | mcp->mb[10] = 0; | |
2602 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; | |
2603 | mcp->in_mb = MBX_0; | |
b93480e3 | 2604 | mcp->tov = MBX_TOV_SECONDS; |
88729e53 | 2605 | mcp->flags = 0; |
7b867cf7 | 2606 | rval = qla2x00_mailbox_command(vha, mcp); |
88729e53 AV |
2607 | |
2608 | if (rval != QLA_SUCCESS) { | |
2609 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, | |
7b867cf7 | 2610 | vha->host_no, rval, mcp->mb[0])); |
88729e53 | 2611 | } else { |
7b867cf7 | 2612 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
88729e53 AV |
2613 | } |
2614 | ||
2615 | return rval; | |
2616 | } | |
d8b45213 | 2617 | |
d8b45213 | 2618 | int |
7b867cf7 | 2619 | qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, |
d8b45213 AV |
2620 | uint16_t port_speed, uint16_t *mb) |
2621 | { | |
2622 | int rval; | |
2623 | mbx_cmd_t mc; | |
2624 | mbx_cmd_t *mcp = &mc; | |
2625 | ||
7b867cf7 | 2626 | if (!IS_IIDMA_CAPABLE(vha->hw)) |
d8b45213 AV |
2627 | return QLA_FUNCTION_FAILED; |
2628 | ||
7b867cf7 | 2629 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
d8b45213 AV |
2630 | |
2631 | mcp->mb[0] = MBC_PORT_PARAMS; | |
2632 | mcp->mb[1] = loop_id; | |
2633 | mcp->mb[2] = BIT_0; | |
2634 | mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0); | |
2635 | mcp->mb[4] = mcp->mb[5] = 0; | |
2636 | mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; | |
2637 | mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_1|MBX_0; | |
b93480e3 | 2638 | mcp->tov = MBX_TOV_SECONDS; |
d8b45213 | 2639 | mcp->flags = 0; |
7b867cf7 | 2640 | rval = qla2x00_mailbox_command(vha, mcp); |
d8b45213 AV |
2641 | |
2642 | /* Return mailbox statuses. */ | |
2643 | if (mb != NULL) { | |
2644 | mb[0] = mcp->mb[0]; | |
2645 | mb[1] = mcp->mb[1]; | |
2646 | mb[3] = mcp->mb[3]; | |
2647 | mb[4] = mcp->mb[4]; | |
2648 | mb[5] = mcp->mb[5]; | |
2649 | } | |
2650 | ||
2651 | if (rval != QLA_SUCCESS) { | |
2652 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 2653 | vha->host_no, rval)); |
d8b45213 | 2654 | } else { |
7b867cf7 | 2655 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
d8b45213 AV |
2656 | } |
2657 | ||
2658 | return rval; | |
2659 | } | |
2c3dfe3f | 2660 | |
2c3dfe3f | 2661 | void |
7b867cf7 | 2662 | qla24xx_report_id_acquisition(scsi_qla_host_t *vha, |
2c3dfe3f SJ |
2663 | struct vp_rpt_id_entry_24xx *rptid_entry) |
2664 | { | |
2665 | uint8_t vp_idx; | |
c6852c4c | 2666 | uint16_t stat = le16_to_cpu(rptid_entry->vp_idx); |
7b867cf7 AC |
2667 | struct qla_hw_data *ha = vha->hw; |
2668 | scsi_qla_host_t *vp; | |
2c3dfe3f SJ |
2669 | |
2670 | if (rptid_entry->entry_status != 0) | |
2671 | return; | |
2c3dfe3f SJ |
2672 | |
2673 | if (rptid_entry->format == 0) { | |
2674 | DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d," | |
7b867cf7 | 2675 | " number of VPs acquired %d\n", __func__, vha->host_no, |
2c3dfe3f SJ |
2676 | MSB(rptid_entry->vp_count), LSB(rptid_entry->vp_count))); |
2677 | DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__, | |
2678 | rptid_entry->port_id[2], rptid_entry->port_id[1], | |
2679 | rptid_entry->port_id[0])); | |
2680 | } else if (rptid_entry->format == 1) { | |
c6852c4c | 2681 | vp_idx = LSB(stat); |
2c3dfe3f SJ |
2682 | DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled " |
2683 | "- status %d - " | |
7b867cf7 | 2684 | "with port id %02x%02x%02x\n", __func__, vha->host_no, |
c6852c4c | 2685 | vp_idx, MSB(stat), |
2c3dfe3f SJ |
2686 | rptid_entry->port_id[2], rptid_entry->port_id[1], |
2687 | rptid_entry->port_id[0])); | |
2688 | if (vp_idx == 0) | |
2689 | return; | |
2690 | ||
c6852c4c | 2691 | if (MSB(stat) == 1) |
2c3dfe3f SJ |
2692 | return; |
2693 | ||
7b867cf7 AC |
2694 | list_for_each_entry(vp, &ha->vp_list, list) |
2695 | if (vp_idx == vp->vp_idx) | |
2c3dfe3f | 2696 | break; |
7b867cf7 | 2697 | if (!vp) |
2c3dfe3f SJ |
2698 | return; |
2699 | ||
7b867cf7 AC |
2700 | vp->d_id.b.domain = rptid_entry->port_id[2]; |
2701 | vp->d_id.b.area = rptid_entry->port_id[1]; | |
2702 | vp->d_id.b.al_pa = rptid_entry->port_id[0]; | |
2c3dfe3f SJ |
2703 | |
2704 | /* | |
2705 | * Cannot configure here as we are still sitting on the | |
2706 | * response queue. Handle it in dpc context. | |
2707 | */ | |
7b867cf7 AC |
2708 | set_bit(VP_IDX_ACQUIRED, &vp->vp_flags); |
2709 | set_bit(VP_DPC_NEEDED, &vha->dpc_flags); | |
2c3dfe3f | 2710 | |
7b867cf7 | 2711 | qla2xxx_wake_dpc(vha); |
2c3dfe3f SJ |
2712 | } |
2713 | } | |
2714 | ||
2715 | /* | |
2716 | * qla24xx_modify_vp_config | |
2717 | * Change VP configuration for vha | |
2718 | * | |
2719 | * Input: | |
2720 | * vha = adapter block pointer. | |
2721 | * | |
2722 | * Returns: | |
2723 | * qla2xxx local function return status code. | |
2724 | * | |
2725 | * Context: | |
2726 | * Kernel context. | |
2727 | */ | |
2728 | int | |
2729 | qla24xx_modify_vp_config(scsi_qla_host_t *vha) | |
2730 | { | |
2731 | int rval; | |
2732 | struct vp_config_entry_24xx *vpmod; | |
2733 | dma_addr_t vpmod_dma; | |
7b867cf7 AC |
2734 | struct qla_hw_data *ha = vha->hw; |
2735 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
2c3dfe3f SJ |
2736 | |
2737 | /* This can be called by the parent */ | |
2c3dfe3f | 2738 | |
7b867cf7 | 2739 | vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma); |
2c3dfe3f SJ |
2740 | if (!vpmod) { |
2741 | DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP " | |
7b867cf7 | 2742 | "IOCB.\n", __func__, vha->host_no)); |
2c3dfe3f SJ |
2743 | return QLA_MEMORY_ALLOC_FAILED; |
2744 | } | |
2745 | ||
2746 | memset(vpmod, 0, sizeof(struct vp_config_entry_24xx)); | |
2747 | vpmod->entry_type = VP_CONFIG_IOCB_TYPE; | |
2748 | vpmod->entry_count = 1; | |
2749 | vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS; | |
2750 | vpmod->vp_count = 1; | |
2751 | vpmod->vp_index1 = vha->vp_idx; | |
2752 | vpmod->options_idx1 = BIT_3|BIT_4|BIT_5; | |
2753 | memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE); | |
2754 | memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE); | |
2755 | vpmod->entry_count = 1; | |
2756 | ||
7b867cf7 | 2757 | rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0); |
2c3dfe3f SJ |
2758 | if (rval != QLA_SUCCESS) { |
2759 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB" | |
7b867cf7 | 2760 | "(%x).\n", __func__, base_vha->host_no, rval)); |
2c3dfe3f SJ |
2761 | } else if (vpmod->comp_status != 0) { |
2762 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2763 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2764 | vpmod->comp_status)); |
2765 | rval = QLA_FUNCTION_FAILED; | |
2766 | } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
2767 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2768 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2769 | le16_to_cpu(vpmod->comp_status))); |
2770 | rval = QLA_FUNCTION_FAILED; | |
2771 | } else { | |
2772 | /* EMPTY */ | |
7b867cf7 AC |
2773 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
2774 | base_vha->host_no)); | |
2c3dfe3f SJ |
2775 | fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING); |
2776 | } | |
7b867cf7 | 2777 | dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma); |
2c3dfe3f SJ |
2778 | |
2779 | return rval; | |
2780 | } | |
2781 | ||
2782 | /* | |
2783 | * qla24xx_control_vp | |
2784 | * Enable a virtual port for given host | |
2785 | * | |
2786 | * Input: | |
2787 | * ha = adapter block pointer. | |
2788 | * vhba = virtual adapter (unused) | |
2789 | * index = index number for enabled VP | |
2790 | * | |
2791 | * Returns: | |
2792 | * qla2xxx local function return status code. | |
2793 | * | |
2794 | * Context: | |
2795 | * Kernel context. | |
2796 | */ | |
2797 | int | |
2798 | qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) | |
2799 | { | |
2800 | int rval; | |
2801 | int map, pos; | |
2802 | struct vp_ctrl_entry_24xx *vce; | |
2803 | dma_addr_t vce_dma; | |
7b867cf7 | 2804 | struct qla_hw_data *ha = vha->hw; |
2c3dfe3f | 2805 | int vp_index = vha->vp_idx; |
7b867cf7 | 2806 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
2c3dfe3f SJ |
2807 | |
2808 | DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__, | |
7b867cf7 | 2809 | vha->host_no, vp_index)); |
2c3dfe3f | 2810 | |
eb66dc60 | 2811 | if (vp_index == 0 || vp_index >= ha->max_npiv_vports) |
2c3dfe3f SJ |
2812 | return QLA_PARAMETER_ERROR; |
2813 | ||
2814 | vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma); | |
2815 | if (!vce) { | |
2816 | DEBUG2_3(printk("%s(%ld): " | |
2817 | "failed to allocate VP Control IOCB.\n", __func__, | |
7b867cf7 | 2818 | base_vha->host_no)); |
2c3dfe3f SJ |
2819 | return QLA_MEMORY_ALLOC_FAILED; |
2820 | } | |
2821 | memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx)); | |
2822 | ||
2823 | vce->entry_type = VP_CTRL_IOCB_TYPE; | |
2824 | vce->entry_count = 1; | |
2825 | vce->command = cpu_to_le16(cmd); | |
2826 | vce->vp_count = __constant_cpu_to_le16(1); | |
2827 | ||
2828 | /* index map in firmware starts with 1; decrement index | |
2829 | * this is ok as we never use index 0 | |
2830 | */ | |
2831 | map = (vp_index - 1) / 8; | |
2832 | pos = (vp_index - 1) & 7; | |
6c2f527c | 2833 | mutex_lock(&ha->vport_lock); |
2c3dfe3f | 2834 | vce->vp_idx_map[map] |= 1 << pos; |
6c2f527c | 2835 | mutex_unlock(&ha->vport_lock); |
2c3dfe3f | 2836 | |
7b867cf7 | 2837 | rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0); |
2c3dfe3f SJ |
2838 | if (rval != QLA_SUCCESS) { |
2839 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB" | |
7b867cf7 | 2840 | "(%x).\n", __func__, base_vha->host_no, rval)); |
2c3dfe3f | 2841 | printk("%s(%ld): failed to issue VP control IOCB" |
7b867cf7 | 2842 | "(%x).\n", __func__, base_vha->host_no, rval); |
2c3dfe3f SJ |
2843 | } else if (vce->entry_status != 0) { |
2844 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2845 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2846 | vce->entry_status)); |
2847 | printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2848 | "-- error status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2849 | vce->entry_status); |
2850 | rval = QLA_FUNCTION_FAILED; | |
2851 | } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { | |
2852 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2853 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2854 | le16_to_cpu(vce->comp_status))); |
2855 | printk("%s(%ld): failed to complete IOCB " | |
7b867cf7 | 2856 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
2c3dfe3f SJ |
2857 | le16_to_cpu(vce->comp_status)); |
2858 | rval = QLA_FUNCTION_FAILED; | |
2859 | } else { | |
7b867cf7 | 2860 | DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no)); |
2c3dfe3f SJ |
2861 | } |
2862 | ||
2863 | dma_pool_free(ha->s_dma_pool, vce, vce_dma); | |
2864 | ||
2865 | return rval; | |
2866 | } | |
2867 | ||
2868 | /* | |
2869 | * qla2x00_send_change_request | |
2870 | * Receive or disable RSCN request from fabric controller | |
2871 | * | |
2872 | * Input: | |
2873 | * ha = adapter block pointer | |
2874 | * format = registration format: | |
2875 | * 0 - Reserved | |
2876 | * 1 - Fabric detected registration | |
2877 | * 2 - N_port detected registration | |
2878 | * 3 - Full registration | |
2879 | * FF - clear registration | |
2880 | * vp_idx = Virtual port index | |
2881 | * | |
2882 | * Returns: | |
2883 | * qla2x00 local function return status code. | |
2884 | * | |
2885 | * Context: | |
2886 | * Kernel Context | |
2887 | */ | |
2888 | ||
2889 | int | |
7b867cf7 | 2890 | qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format, |
2c3dfe3f SJ |
2891 | uint16_t vp_idx) |
2892 | { | |
2893 | int rval; | |
2894 | mbx_cmd_t mc; | |
2895 | mbx_cmd_t *mcp = &mc; | |
2896 | ||
2897 | /* | |
2898 | * This command is implicitly executed by firmware during login for the | |
2899 | * physical hosts | |
2900 | */ | |
2901 | if (vp_idx == 0) | |
2902 | return QLA_FUNCTION_FAILED; | |
2903 | ||
2904 | mcp->mb[0] = MBC_SEND_CHANGE_REQUEST; | |
2905 | mcp->mb[1] = format; | |
2906 | mcp->mb[9] = vp_idx; | |
2907 | mcp->out_mb = MBX_9|MBX_1|MBX_0; | |
2908 | mcp->in_mb = MBX_0|MBX_1; | |
2909 | mcp->tov = MBX_TOV_SECONDS; | |
2910 | mcp->flags = 0; | |
7b867cf7 | 2911 | rval = qla2x00_mailbox_command(vha, mcp); |
2c3dfe3f SJ |
2912 | |
2913 | if (rval == QLA_SUCCESS) { | |
2914 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { | |
2915 | rval = BIT_1; | |
2916 | } | |
2917 | } else | |
2918 | rval = BIT_1; | |
2919 | ||
2920 | return rval; | |
2921 | } | |
338c9161 AV |
2922 | |
2923 | int | |
7b867cf7 | 2924 | qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr, |
338c9161 AV |
2925 | uint32_t size) |
2926 | { | |
2927 | int rval; | |
2928 | mbx_cmd_t mc; | |
2929 | mbx_cmd_t *mcp = &mc; | |
2930 | ||
7b867cf7 | 2931 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
338c9161 | 2932 | |
7b867cf7 | 2933 | if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) { |
338c9161 AV |
2934 | mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED; |
2935 | mcp->mb[8] = MSW(addr); | |
2936 | mcp->out_mb = MBX_8|MBX_0; | |
2937 | } else { | |
2938 | mcp->mb[0] = MBC_DUMP_RISC_RAM; | |
2939 | mcp->out_mb = MBX_0; | |
2940 | } | |
2941 | mcp->mb[1] = LSW(addr); | |
2942 | mcp->mb[2] = MSW(req_dma); | |
2943 | mcp->mb[3] = LSW(req_dma); | |
2944 | mcp->mb[6] = MSW(MSD(req_dma)); | |
2945 | mcp->mb[7] = LSW(MSD(req_dma)); | |
2946 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; | |
7b867cf7 | 2947 | if (IS_FWI2_CAPABLE(vha->hw)) { |
338c9161 AV |
2948 | mcp->mb[4] = MSW(size); |
2949 | mcp->mb[5] = LSW(size); | |
2950 | mcp->out_mb |= MBX_5|MBX_4; | |
2951 | } else { | |
2952 | mcp->mb[4] = LSW(size); | |
2953 | mcp->out_mb |= MBX_4; | |
2954 | } | |
2955 | ||
2956 | mcp->in_mb = MBX_0; | |
b93480e3 | 2957 | mcp->tov = MBX_TOV_SECONDS; |
338c9161 | 2958 | mcp->flags = 0; |
7b867cf7 | 2959 | rval = qla2x00_mailbox_command(vha, mcp); |
338c9161 AV |
2960 | |
2961 | if (rval != QLA_SUCCESS) { | |
2962 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, | |
7b867cf7 | 2963 | vha->host_no, rval, mcp->mb[0])); |
338c9161 | 2964 | } else { |
7b867cf7 | 2965 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
338c9161 AV |
2966 | } |
2967 | ||
2968 | return rval; | |
2969 | } | |
4d4df193 HK |
2970 | |
2971 | /* 84XX Support **************************************************************/ | |
2972 | ||
2973 | struct cs84xx_mgmt_cmd { | |
2974 | union { | |
2975 | struct verify_chip_entry_84xx req; | |
2976 | struct verify_chip_rsp_84xx rsp; | |
2977 | } p; | |
2978 | }; | |
2979 | ||
2980 | int | |
7b867cf7 | 2981 | qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status) |
4d4df193 HK |
2982 | { |
2983 | int rval, retry; | |
2984 | struct cs84xx_mgmt_cmd *mn; | |
2985 | dma_addr_t mn_dma; | |
2986 | uint16_t options; | |
2987 | unsigned long flags; | |
7b867cf7 | 2988 | struct qla_hw_data *ha = vha->hw; |
4d4df193 | 2989 | |
7b867cf7 | 2990 | DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
4d4df193 HK |
2991 | |
2992 | mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); | |
2993 | if (mn == NULL) { | |
2994 | DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX " | |
7b867cf7 | 2995 | "IOCB.\n", __func__, vha->host_no)); |
4d4df193 HK |
2996 | return QLA_MEMORY_ALLOC_FAILED; |
2997 | } | |
2998 | ||
2999 | /* Force Update? */ | |
3000 | options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0; | |
3001 | /* Diagnostic firmware? */ | |
3002 | /* options |= MENLO_DIAG_FW; */ | |
3003 | /* We update the firmware with only one data sequence. */ | |
3004 | options |= VCO_END_OF_DATA; | |
3005 | ||
4d4df193 | 3006 | do { |
c1ec1f1b | 3007 | retry = 0; |
4d4df193 HK |
3008 | memset(mn, 0, sizeof(*mn)); |
3009 | mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE; | |
3010 | mn->p.req.entry_count = 1; | |
3011 | mn->p.req.options = cpu_to_le16(options); | |
3012 | ||
3013 | DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__, | |
7b867cf7 | 3014 | vha->host_no)); |
4d4df193 HK |
3015 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
3016 | sizeof(*mn))); | |
3017 | ||
7b867cf7 | 3018 | rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120); |
4d4df193 HK |
3019 | if (rval != QLA_SUCCESS) { |
3020 | DEBUG2_16(printk("%s(%ld): failed to issue Verify " | |
7b867cf7 | 3021 | "IOCB (%x).\n", __func__, vha->host_no, rval)); |
4d4df193 HK |
3022 | goto verify_done; |
3023 | } | |
3024 | ||
3025 | DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__, | |
7b867cf7 | 3026 | vha->host_no)); |
4d4df193 HK |
3027 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
3028 | sizeof(*mn))); | |
3029 | ||
3030 | status[0] = le16_to_cpu(mn->p.rsp.comp_status); | |
3031 | status[1] = status[0] == CS_VCS_CHIP_FAILURE ? | |
3032 | le16_to_cpu(mn->p.rsp.failure_code) : 0; | |
3033 | DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__, | |
7b867cf7 | 3034 | vha->host_no, status[0], status[1])); |
4d4df193 HK |
3035 | |
3036 | if (status[0] != CS_COMPLETE) { | |
3037 | rval = QLA_FUNCTION_FAILED; | |
3038 | if (!(options & VCO_DONT_UPDATE_FW)) { | |
3039 | DEBUG2_16(printk("%s(%ld): Firmware update " | |
3040 | "failed. Retrying without update " | |
7b867cf7 | 3041 | "firmware.\n", __func__, vha->host_no)); |
4d4df193 HK |
3042 | options |= VCO_DONT_UPDATE_FW; |
3043 | options &= ~VCO_FORCE_UPDATE; | |
3044 | retry = 1; | |
3045 | } | |
3046 | } else { | |
3047 | DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n", | |
7b867cf7 | 3048 | __func__, vha->host_no, |
4d4df193 HK |
3049 | le32_to_cpu(mn->p.rsp.fw_ver))); |
3050 | ||
3051 | /* NOTE: we only update OP firmware. */ | |
3052 | spin_lock_irqsave(&ha->cs84xx->access_lock, flags); | |
3053 | ha->cs84xx->op_fw_version = | |
3054 | le32_to_cpu(mn->p.rsp.fw_ver); | |
3055 | spin_unlock_irqrestore(&ha->cs84xx->access_lock, | |
3056 | flags); | |
3057 | } | |
3058 | } while (retry); | |
3059 | ||
3060 | verify_done: | |
3061 | dma_pool_free(ha->s_dma_pool, mn, mn_dma); | |
3062 | ||
3063 | if (rval != QLA_SUCCESS) { | |
3064 | DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__, | |
7b867cf7 | 3065 | vha->host_no, rval)); |
4d4df193 | 3066 | } else { |
7b867cf7 | 3067 | DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
4d4df193 HK |
3068 | } |
3069 | ||
3070 | return rval; | |
3071 | } |