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