Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
Andrew Vasquez | fa90c54 | 2005-10-27 11:10:08 -0700 | [diff] [blame] | 2 | * QLogic Fibre Channel HBA Driver |
Andrew Vasquez | 01e58d8 | 2008-04-03 13:13:13 -0700 | [diff] [blame] | 3 | * Copyright (c) 2003-2008 QLogic Corporation |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | * |
Andrew Vasquez | fa90c54 | 2005-10-27 11:10:08 -0700 | [diff] [blame] | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | */ |
| 7 | #include "qla_def.h" |
| 8 | |
| 9 | #include <linux/delay.h> |
| 10 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 32 | qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 33 | { |
| 34 | int rval; |
| 35 | unsigned long flags = 0; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 36 | device_reg_t __iomem *reg; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 37 | uint8_t abort_active; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 38 | uint8_t io_lock_on; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 39 | uint16_t command; |
| 40 | uint16_t *iptr; |
| 41 | uint16_t __iomem *optr; |
| 42 | uint32_t cnt; |
| 43 | uint32_t mboxes; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 44 | unsigned long wait_time; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 45 | struct qla_hw_data *ha = vha->hw; |
| 46 | scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 47 | |
| 48 | reg = ha->iobase; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 49 | io_lock_on = base_vha->flags.init_done; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 50 | |
| 51 | rval = QLA_SUCCESS; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 52 | abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 53 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 54 | DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 55 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 56 | /* |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 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. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 60 | */ |
| 61 | if (!abort_active) { |
Marcus Barrow | 0b05a1f | 2008-01-17 09:02:13 -0800 | [diff] [blame] | 62 | if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, |
| 63 | mcp->tov * HZ)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 64 | /* Timeout occurred. Return error. */ |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 65 | DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 66 | "Exiting.\n", __func__, base_vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 67 | return QLA_FUNCTION_TIMEOUT; |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | ha->flags.mbox_busy = 1; |
| 72 | /* Save mailbox command for debug */ |
| 73 | ha->mcp = mcp; |
| 74 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 75 | DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 76 | base_vha->host_no, mcp->mb[0])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 77 | |
| 78 | spin_lock_irqsave(&ha->hardware_lock, flags); |
| 79 | |
| 80 | /* Load mailbox registers. */ |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 81 | if (IS_FWI2_CAPABLE(ha)) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 82 | optr = (uint16_t __iomem *)®->isp24.mailbox0; |
| 83 | else |
| 84 | optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 85 | |
| 86 | iptr = mcp->mb; |
| 87 | command = mcp->mb[0]; |
| 88 | mboxes = mcp->out_mb; |
| 89 | |
| 90 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { |
| 91 | if (IS_QLA2200(ha) && cnt == 8) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 92 | optr = |
| 93 | (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 94 | if (mboxes & BIT_0) |
| 95 | WRT_REG_WORD(optr, *iptr); |
| 96 | |
| 97 | mboxes >>= 1; |
| 98 | optr++; |
| 99 | iptr++; |
| 100 | } |
| 101 | |
| 102 | #if defined(QL_DEBUG_LEVEL_1) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 103 | printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 104 | __func__, base_vha->host_no); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 105 | qla2x00_dump_buffer((uint8_t *)mcp->mb, 16); |
| 106 | printk("\n"); |
| 107 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16); |
| 108 | printk("\n"); |
| 109 | qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8); |
| 110 | printk("\n"); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 111 | printk("%s(%ld): I/O address = %p.\n", __func__, base_vha->host_no, |
| 112 | optr); |
| 113 | qla2x00_dump_regs(base_vha); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 114 | #endif |
| 115 | |
| 116 | /* Issue set host interrupt command to send cmd out. */ |
| 117 | ha->flags.mbox_int = 0; |
| 118 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); |
| 119 | |
| 120 | /* Unlock mbx registers and wait for interrupt */ |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 121 | DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 122 | "jiffies=%lx.\n", __func__, base_vha->host_no, jiffies)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 123 | |
| 124 | /* Wait for mbx cmd completion until timeout */ |
| 125 | |
| 126 | if (!abort_active && io_lock_on) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 127 | |
| 128 | set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
| 129 | |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 130 | if (IS_FWI2_CAPABLE(ha)) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 131 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
| 132 | else |
| 133 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 134 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
| 135 | |
Marcus Barrow | 0b05a1f | 2008-01-17 09:02:13 -0800 | [diff] [blame] | 136 | wait_for_completion_timeout(&ha->mbx_intr_comp, mcp->tov * HZ); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 137 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 138 | clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags); |
| 139 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 140 | } else { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 141 | DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 142 | base_vha->host_no, command)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 143 | |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 144 | if (IS_FWI2_CAPABLE(ha)) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 145 | WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); |
| 146 | else |
| 147 | WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 148 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 149 | |
| 150 | wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */ |
| 151 | while (!ha->flags.mbox_int) { |
| 152 | if (time_after(jiffies, wait_time)) |
| 153 | break; |
| 154 | |
| 155 | /* Check for pending interrupts. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 156 | qla2x00_poll(ha->rsp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 157 | |
andrew.vasquez@qlogic.com | 5998983 | 2006-01-13 17:05:10 -0800 | [diff] [blame] | 158 | if (command != MBC_LOAD_RISC_RAM_EXTENDED && |
| 159 | !ha->flags.mbox_int) |
| 160 | msleep(10); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 161 | } /* while */ |
| 162 | } |
| 163 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 164 | /* Check whether we timed out */ |
| 165 | if (ha->flags.mbox_int) { |
| 166 | uint16_t *iptr2; |
| 167 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 168 | DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 169 | base_vha->host_no, command)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 170 | |
| 171 | /* Got interrupt. Clear the flag. */ |
| 172 | ha->flags.mbox_int = 0; |
| 173 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); |
| 174 | |
Andrew Vasquez | 354d6b2 | 2005-04-23 02:47:27 -0400 | [diff] [blame] | 175 | if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 176 | rval = QLA_FUNCTION_FAILED; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 177 | |
| 178 | /* Load return mailbox registers. */ |
| 179 | iptr2 = mcp->mb; |
| 180 | iptr = (uint16_t *)&ha->mailbox_out[0]; |
| 181 | mboxes = mcp->in_mb; |
| 182 | for (cnt = 0; cnt < ha->mbx_count; cnt++) { |
| 183 | if (mboxes & BIT_0) |
| 184 | *iptr2 = *iptr; |
| 185 | |
| 186 | mboxes >>= 1; |
| 187 | iptr2++; |
| 188 | iptr++; |
| 189 | } |
| 190 | } else { |
| 191 | |
| 192 | #if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \ |
| 193 | defined(QL_DEBUG_LEVEL_11) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 194 | uint16_t mb0; |
| 195 | uint32_t ictrl; |
| 196 | |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 197 | if (IS_FWI2_CAPABLE(ha)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 198 | mb0 = RD_REG_WORD(®->isp24.mailbox0); |
| 199 | ictrl = RD_REG_DWORD(®->isp24.ictrl); |
| 200 | } else { |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 201 | mb0 = RD_MAILBOX_REG(ha, ®->isp, 0); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 202 | ictrl = RD_REG_WORD(®->isp.ictrl); |
| 203 | } |
| 204 | printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 205 | __func__, base_vha->host_no, command); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 206 | printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 207 | base_vha->host_no, ictrl, jiffies); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 208 | printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 209 | base_vha->host_no, mb0); |
| 210 | qla2x00_dump_regs(base_vha); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 211 | #endif |
| 212 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 213 | rval = QLA_FUNCTION_TIMEOUT; |
| 214 | } |
| 215 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 216 | ha->flags.mbox_busy = 0; |
| 217 | |
| 218 | /* Clean up */ |
| 219 | ha->mcp = NULL; |
| 220 | |
Andrew Vasquez | a3a63d5 | 2007-10-19 15:59:14 -0700 | [diff] [blame] | 221 | if (abort_active || !io_lock_on) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 222 | DEBUG11(printk("%s(%ld): checking for additional resp " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 223 | "interrupt.\n", __func__, base_vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | |
| 225 | /* polling mode for non isp_abort commands. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 226 | qla2x00_poll(ha->rsp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 227 | } |
| 228 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 229 | if (rval == QLA_FUNCTION_TIMEOUT && |
| 230 | mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 231 | if (!io_lock_on || (mcp->flags & IOCTL_CMD)) { |
| 232 | /* not in dpc. schedule it for dpc to take over. */ |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 233 | DEBUG(printk("%s(%ld): timeout schedule " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 234 | "isp_abort_needed.\n", __func__, |
| 235 | base_vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 236 | DEBUG2_3_11(printk("%s(%ld): timeout schedule " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 237 | "isp_abort_needed.\n", __func__, |
| 238 | base_vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 239 | qla_printk(KERN_WARNING, ha, |
Bjorn Helgaas | cc3ef7b | 2008-09-11 21:22:51 -0700 | [diff] [blame] | 240 | "Mailbox command timeout occurred. Scheduling ISP " |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 241 | "abort.\n"); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 242 | set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
| 243 | qla2xxx_wake_dpc(vha); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 244 | } else if (!abort_active) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 245 | /* call abort directly since we are in the DPC thread */ |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 246 | DEBUG(printk("%s(%ld): timeout calling abort_isp\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 247 | __func__, base_vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 248 | DEBUG2_3_11(printk("%s(%ld): timeout calling " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 249 | "abort_isp\n", __func__, base_vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 250 | qla_printk(KERN_WARNING, ha, |
Bjorn Helgaas | cc3ef7b | 2008-09-11 21:22:51 -0700 | [diff] [blame] | 251 | "Mailbox command timeout occurred. Issuing ISP " |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 252 | "abort.\n"); |
| 253 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 254 | set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
| 255 | clear_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
| 256 | if (qla2x00_abort_isp(base_vha)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 257 | /* Failed. retry later. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 258 | set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 259 | } |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 260 | clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 261 | DEBUG(printk("%s(%ld): finished abort_isp\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 262 | base_vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 263 | DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 264 | __func__, base_vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 265 | } |
| 266 | } |
| 267 | |
| 268 | /* Allow next mbx cmd to come in. */ |
| 269 | if (!abort_active) |
Marcus Barrow | 0b05a1f | 2008-01-17 09:02:13 -0800 | [diff] [blame] | 270 | complete(&ha->mbx_cmd_comp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 271 | |
| 272 | if (rval) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 273 | DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 274 | "mbx2=%x, cmd=%x ****\n", __func__, base_vha->host_no, |
Andrew Vasquez | 744f11fd | 2006-06-23 16:11:05 -0700 | [diff] [blame] | 275 | mcp->mb[0], mcp->mb[1], mcp->mb[2], command)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 276 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 277 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
| 278 | base_vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 279 | } |
| 280 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 281 | return rval; |
| 282 | } |
| 283 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 284 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 285 | qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr, |
andrew.vasquez@qlogic.com | 590f98e | 2006-01-13 17:05:37 -0800 | [diff] [blame] | 286 | uint32_t risc_code_size) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 287 | { |
| 288 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 289 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 290 | mbx_cmd_t mc; |
| 291 | mbx_cmd_t *mcp = &mc; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 292 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 293 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 294 | |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 295 | if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) { |
andrew.vasquez@qlogic.com | 590f98e | 2006-01-13 17:05:37 -0800 | [diff] [blame] | 296 | mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED; |
| 297 | mcp->mb[8] = MSW(risc_addr); |
| 298 | mcp->out_mb = MBX_8|MBX_0; |
| 299 | } else { |
| 300 | mcp->mb[0] = MBC_LOAD_RISC_RAM; |
| 301 | mcp->out_mb = MBX_0; |
| 302 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 303 | mcp->mb[1] = LSW(risc_addr); |
| 304 | mcp->mb[2] = MSW(req_dma); |
| 305 | mcp->mb[3] = LSW(req_dma); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 306 | mcp->mb[6] = MSW(MSD(req_dma)); |
| 307 | mcp->mb[7] = LSW(MSD(req_dma)); |
andrew.vasquez@qlogic.com | 590f98e | 2006-01-13 17:05:37 -0800 | [diff] [blame] | 308 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 309 | if (IS_FWI2_CAPABLE(ha)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 310 | mcp->mb[4] = MSW(risc_code_size); |
| 311 | mcp->mb[5] = LSW(risc_code_size); |
| 312 | mcp->out_mb |= MBX_5|MBX_4; |
| 313 | } else { |
| 314 | mcp->mb[4] = LSW(risc_code_size); |
| 315 | mcp->out_mb |= MBX_4; |
| 316 | } |
| 317 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 318 | mcp->in_mb = MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 319 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 320 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 321 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 322 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 323 | if (rval != QLA_SUCCESS) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 324 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 325 | vha->host_no, rval, mcp->mb[0])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 326 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 327 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 328 | } |
| 329 | |
| 330 | return rval; |
| 331 | } |
| 332 | |
| 333 | /* |
| 334 | * qla2x00_execute_fw |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 335 | * Start adapter firmware. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 336 | * |
| 337 | * Input: |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 338 | * ha = adapter block pointer. |
| 339 | * TARGET_QUEUE_LOCK must be released. |
| 340 | * ADAPTER_STATE_LOCK must be released. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 341 | * |
| 342 | * Returns: |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 343 | * qla2x00 local function return status code. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 344 | * |
| 345 | * Context: |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 346 | * Kernel context. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 347 | */ |
| 348 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 349 | qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 350 | { |
| 351 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 352 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 353 | mbx_cmd_t mc; |
| 354 | mbx_cmd_t *mcp = &mc; |
| 355 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 356 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 357 | |
| 358 | mcp->mb[0] = MBC_EXECUTE_FIRMWARE; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 359 | mcp->out_mb = MBX_0; |
| 360 | mcp->in_mb = MBX_0; |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 361 | if (IS_FWI2_CAPABLE(ha)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 362 | mcp->mb[1] = MSW(risc_addr); |
| 363 | mcp->mb[2] = LSW(risc_addr); |
| 364 | mcp->mb[3] = 0; |
Andrew Vasquez | 8b3253d | 2007-09-20 14:07:48 -0700 | [diff] [blame] | 365 | mcp->mb[4] = 0; |
| 366 | mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 367 | mcp->in_mb |= MBX_1; |
| 368 | } else { |
| 369 | mcp->mb[1] = LSW(risc_addr); |
| 370 | mcp->out_mb |= MBX_1; |
| 371 | if (IS_QLA2322(ha) || IS_QLA6322(ha)) { |
| 372 | mcp->mb[2] = 0; |
| 373 | mcp->out_mb |= MBX_2; |
| 374 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 375 | } |
| 376 | |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 377 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 378 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 379 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 380 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 381 | if (rval != QLA_SUCCESS) { |
| 382 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 383 | vha->host_no, rval, mcp->mb[0])); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 384 | } else { |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 385 | if (IS_FWI2_CAPABLE(ha)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 386 | DEBUG11(printk("%s(%ld): done exchanges=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 387 | __func__, vha->host_no, mcp->mb[1])); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 388 | } else { |
| 389 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 390 | vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 391 | } |
| 392 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 393 | |
| 394 | return rval; |
| 395 | } |
| 396 | |
| 397 | /* |
| 398 | * qla2x00_get_fw_version |
| 399 | * Get firmware version. |
| 400 | * |
| 401 | * Input: |
| 402 | * ha: adapter state pointer. |
| 403 | * major: pointer for major number. |
| 404 | * minor: pointer for minor number. |
| 405 | * subminor: pointer for subminor number. |
| 406 | * |
| 407 | * Returns: |
| 408 | * qla2x00 local function return status code. |
| 409 | * |
| 410 | * Context: |
| 411 | * Kernel context. |
| 412 | */ |
| 413 | void |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 414 | qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 415 | uint16_t *subminor, uint16_t *attributes, uint32_t *memory) |
| 416 | { |
| 417 | int rval; |
| 418 | mbx_cmd_t mc; |
| 419 | mbx_cmd_t *mcp = &mc; |
| 420 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 421 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 422 | |
| 423 | mcp->mb[0] = MBC_GET_FIRMWARE_VERSION; |
| 424 | mcp->out_mb = MBX_0; |
| 425 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
| 426 | mcp->flags = 0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 427 | mcp->tov = MBX_TOV_SECONDS; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 428 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 429 | |
| 430 | /* Return mailbox data. */ |
| 431 | *major = mcp->mb[1]; |
| 432 | *minor = mcp->mb[2]; |
| 433 | *subminor = mcp->mb[3]; |
| 434 | *attributes = mcp->mb[6]; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 435 | if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 436 | *memory = 0x1FFFF; /* Defaults to 128KB. */ |
| 437 | else |
| 438 | *memory = (mcp->mb[5] << 16) | mcp->mb[4]; |
| 439 | |
| 440 | if (rval != QLA_SUCCESS) { |
| 441 | /*EMPTY*/ |
| 442 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 443 | vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 444 | } else { |
| 445 | /*EMPTY*/ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 446 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 447 | } |
| 448 | } |
| 449 | |
| 450 | /* |
| 451 | * qla2x00_get_fw_options |
| 452 | * Set firmware options. |
| 453 | * |
| 454 | * Input: |
| 455 | * ha = adapter block pointer. |
| 456 | * fwopt = pointer for firmware options. |
| 457 | * |
| 458 | * Returns: |
| 459 | * qla2x00 local function return status code. |
| 460 | * |
| 461 | * Context: |
| 462 | * Kernel context. |
| 463 | */ |
| 464 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 465 | qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 466 | { |
| 467 | int rval; |
| 468 | mbx_cmd_t mc; |
| 469 | mbx_cmd_t *mcp = &mc; |
| 470 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 471 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 472 | |
| 473 | mcp->mb[0] = MBC_GET_FIRMWARE_OPTION; |
| 474 | mcp->out_mb = MBX_0; |
| 475 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 476 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 477 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 478 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 479 | |
| 480 | if (rval != QLA_SUCCESS) { |
| 481 | /*EMPTY*/ |
| 482 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 483 | vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 484 | } else { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 485 | fwopts[0] = mcp->mb[0]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 486 | fwopts[1] = mcp->mb[1]; |
| 487 | fwopts[2] = mcp->mb[2]; |
| 488 | fwopts[3] = mcp->mb[3]; |
| 489 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 490 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 491 | } |
| 492 | |
| 493 | return rval; |
| 494 | } |
| 495 | |
| 496 | |
| 497 | /* |
| 498 | * qla2x00_set_fw_options |
| 499 | * Set firmware options. |
| 500 | * |
| 501 | * Input: |
| 502 | * ha = adapter block pointer. |
| 503 | * fwopt = pointer for firmware options. |
| 504 | * |
| 505 | * Returns: |
| 506 | * qla2x00 local function return status code. |
| 507 | * |
| 508 | * Context: |
| 509 | * Kernel context. |
| 510 | */ |
| 511 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 512 | qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 513 | { |
| 514 | int rval; |
| 515 | mbx_cmd_t mc; |
| 516 | mbx_cmd_t *mcp = &mc; |
| 517 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 518 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 519 | |
| 520 | mcp->mb[0] = MBC_SET_FIRMWARE_OPTION; |
| 521 | mcp->mb[1] = fwopts[1]; |
| 522 | mcp->mb[2] = fwopts[2]; |
| 523 | mcp->mb[3] = fwopts[3]; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 524 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 525 | mcp->in_mb = MBX_0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 526 | if (IS_FWI2_CAPABLE(vha->hw)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 527 | mcp->in_mb |= MBX_1; |
| 528 | } else { |
| 529 | mcp->mb[10] = fwopts[10]; |
| 530 | mcp->mb[11] = fwopts[11]; |
| 531 | mcp->mb[12] = 0; /* Undocumented, but used */ |
| 532 | mcp->out_mb |= MBX_12|MBX_11|MBX_10; |
| 533 | } |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 534 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 535 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 536 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 537 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 538 | fwopts[0] = mcp->mb[0]; |
| 539 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 540 | if (rval != QLA_SUCCESS) { |
| 541 | /*EMPTY*/ |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 542 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 543 | vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 544 | } else { |
| 545 | /*EMPTY*/ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 546 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 547 | } |
| 548 | |
| 549 | return rval; |
| 550 | } |
| 551 | |
| 552 | /* |
| 553 | * qla2x00_mbx_reg_test |
| 554 | * Mailbox register wrap test. |
| 555 | * |
| 556 | * Input: |
| 557 | * ha = adapter block pointer. |
| 558 | * TARGET_QUEUE_LOCK must be released. |
| 559 | * ADAPTER_STATE_LOCK must be released. |
| 560 | * |
| 561 | * Returns: |
| 562 | * qla2x00 local function return status code. |
| 563 | * |
| 564 | * Context: |
| 565 | * Kernel context. |
| 566 | */ |
| 567 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 568 | qla2x00_mbx_reg_test(scsi_qla_host_t *vha) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 569 | { |
| 570 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 571 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 572 | mbx_cmd_t mc; |
| 573 | mbx_cmd_t *mcp = &mc; |
| 574 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 575 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 576 | |
| 577 | mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST; |
| 578 | mcp->mb[1] = 0xAAAA; |
| 579 | mcp->mb[2] = 0x5555; |
| 580 | mcp->mb[3] = 0xAA55; |
| 581 | mcp->mb[4] = 0x55AA; |
| 582 | mcp->mb[5] = 0xA5A5; |
| 583 | mcp->mb[6] = 0x5A5A; |
| 584 | mcp->mb[7] = 0x2525; |
| 585 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
| 586 | mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 587 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 588 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 589 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 590 | |
| 591 | if (rval == QLA_SUCCESS) { |
| 592 | if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 || |
| 593 | mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA) |
| 594 | rval = QLA_FUNCTION_FAILED; |
| 595 | if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A || |
| 596 | mcp->mb[7] != 0x2525) |
| 597 | rval = QLA_FUNCTION_FAILED; |
Andrew Vasquez | cb8dacb | 2008-04-03 13:13:19 -0700 | [diff] [blame] | 598 | if (rval == QLA_FUNCTION_FAILED) { |
| 599 | struct device_reg_24xx __iomem *reg = |
| 600 | &ha->iobase->isp24; |
| 601 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 602 | qla2xxx_hw_event_log(vha, HW_EVENT_ISP_ERR, 0, |
Andrew Vasquez | cb8dacb | 2008-04-03 13:13:19 -0700 | [diff] [blame] | 603 | LSW(RD_REG_DWORD(®->hccr)), |
| 604 | LSW(RD_REG_DWORD(®->istatus))); |
| 605 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 606 | } |
| 607 | |
| 608 | if (rval != QLA_SUCCESS) { |
| 609 | /*EMPTY*/ |
| 610 | DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 611 | vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 612 | } else { |
| 613 | /*EMPTY*/ |
| 614 | DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 615 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 616 | } |
| 617 | |
| 618 | return rval; |
| 619 | } |
| 620 | |
| 621 | /* |
| 622 | * qla2x00_verify_checksum |
| 623 | * Verify firmware checksum. |
| 624 | * |
| 625 | * Input: |
| 626 | * ha = adapter block pointer. |
| 627 | * TARGET_QUEUE_LOCK must be released. |
| 628 | * ADAPTER_STATE_LOCK must be released. |
| 629 | * |
| 630 | * Returns: |
| 631 | * qla2x00 local function return status code. |
| 632 | * |
| 633 | * Context: |
| 634 | * Kernel context. |
| 635 | */ |
| 636 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 637 | qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 638 | { |
| 639 | int rval; |
| 640 | mbx_cmd_t mc; |
| 641 | mbx_cmd_t *mcp = &mc; |
| 642 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 643 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 644 | |
| 645 | mcp->mb[0] = MBC_VERIFY_CHECKSUM; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 646 | mcp->out_mb = MBX_0; |
| 647 | mcp->in_mb = MBX_0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 648 | if (IS_FWI2_CAPABLE(vha->hw)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 649 | mcp->mb[1] = MSW(risc_addr); |
| 650 | mcp->mb[2] = LSW(risc_addr); |
| 651 | mcp->out_mb |= MBX_2|MBX_1; |
| 652 | mcp->in_mb |= MBX_2|MBX_1; |
| 653 | } else { |
| 654 | mcp->mb[1] = LSW(risc_addr); |
| 655 | mcp->out_mb |= MBX_1; |
| 656 | mcp->in_mb |= MBX_1; |
| 657 | } |
| 658 | |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 659 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 660 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 661 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 662 | |
| 663 | if (rval != QLA_SUCCESS) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 664 | DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 665 | vha->host_no, rval, IS_FWI2_CAPABLE(vha->hw) ? |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 666 | (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 667 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 668 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 669 | } |
| 670 | |
| 671 | return rval; |
| 672 | } |
| 673 | |
| 674 | /* |
| 675 | * qla2x00_issue_iocb |
| 676 | * Issue IOCB using mailbox command |
| 677 | * |
| 678 | * Input: |
| 679 | * ha = adapter state pointer. |
| 680 | * buffer = buffer pointer. |
| 681 | * phys_addr = physical address of buffer. |
| 682 | * size = size of buffer. |
| 683 | * TARGET_QUEUE_LOCK must be released. |
| 684 | * ADAPTER_STATE_LOCK must be released. |
| 685 | * |
| 686 | * Returns: |
| 687 | * qla2x00 local function return status code. |
| 688 | * |
| 689 | * Context: |
| 690 | * Kernel context. |
| 691 | */ |
Adrian Bunk | 3b8117b | 2008-04-24 15:21:28 -0700 | [diff] [blame] | 692 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 693 | qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 694 | dma_addr_t phys_addr, size_t size, uint32_t tov) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 695 | { |
| 696 | int rval; |
| 697 | mbx_cmd_t mc; |
| 698 | mbx_cmd_t *mcp = &mc; |
| 699 | |
| 700 | mcp->mb[0] = MBC_IOCB_COMMAND_A64; |
| 701 | mcp->mb[1] = 0; |
| 702 | mcp->mb[2] = MSW(phys_addr); |
| 703 | mcp->mb[3] = LSW(phys_addr); |
| 704 | mcp->mb[6] = MSW(MSD(phys_addr)); |
| 705 | mcp->mb[7] = LSW(MSD(phys_addr)); |
| 706 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
| 707 | mcp->in_mb = MBX_2|MBX_0; |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 708 | mcp->tov = tov; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 709 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 710 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 711 | |
| 712 | if (rval != QLA_SUCCESS) { |
| 713 | /*EMPTY*/ |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 714 | DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 715 | vha->host_no, rval)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 716 | DEBUG2(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 717 | vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 718 | } else { |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 719 | sts_entry_t *sts_entry = (sts_entry_t *) buffer; |
| 720 | |
| 721 | /* Mask reserved bits. */ |
| 722 | sts_entry->entry_status &= |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 723 | IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 724 | } |
| 725 | |
| 726 | return rval; |
| 727 | } |
| 728 | |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 729 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 730 | qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr, |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 731 | size_t size) |
| 732 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 733 | return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size, |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 734 | MBX_TOV_SECONDS); |
| 735 | } |
| 736 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 737 | /* |
| 738 | * qla2x00_abort_command |
| 739 | * Abort command aborts a specified IOCB. |
| 740 | * |
| 741 | * Input: |
| 742 | * ha = adapter block pointer. |
| 743 | * sp = SB structure pointer. |
| 744 | * |
| 745 | * Returns: |
| 746 | * qla2x00 local function return status code. |
| 747 | * |
| 748 | * Context: |
| 749 | * Kernel context. |
| 750 | */ |
| 751 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 752 | qla2x00_abort_command(scsi_qla_host_t *vha, srb_t *sp) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 753 | { |
| 754 | unsigned long flags = 0; |
| 755 | fc_port_t *fcport; |
| 756 | int rval; |
| 757 | uint32_t handle; |
| 758 | mbx_cmd_t mc; |
| 759 | mbx_cmd_t *mcp = &mc; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 760 | struct qla_hw_data *ha = vha->hw; |
| 761 | struct req_que *req = ha->req; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 762 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 763 | DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 764 | |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 765 | fcport = sp->fcport; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 766 | |
Andrew Vasquez | c9c5ced | 2008-07-24 08:31:49 -0700 | [diff] [blame] | 767 | spin_lock_irqsave(&ha->hardware_lock, flags); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 768 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 769 | if (req->outstanding_cmds[handle] == sp) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 770 | break; |
| 771 | } |
Andrew Vasquez | c9c5ced | 2008-07-24 08:31:49 -0700 | [diff] [blame] | 772 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 773 | |
| 774 | if (handle == MAX_OUTSTANDING_COMMANDS) { |
| 775 | /* command not found */ |
| 776 | return QLA_FUNCTION_FAILED; |
| 777 | } |
| 778 | |
| 779 | mcp->mb[0] = MBC_ABORT_COMMAND; |
| 780 | if (HAS_EXTENDED_IDS(ha)) |
| 781 | mcp->mb[1] = fcport->loop_id; |
| 782 | else |
| 783 | mcp->mb[1] = fcport->loop_id << 8; |
| 784 | mcp->mb[2] = (uint16_t)handle; |
| 785 | mcp->mb[3] = (uint16_t)(handle >> 16); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 786 | mcp->mb[6] = (uint16_t)sp->cmd->device->lun; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 787 | mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
| 788 | mcp->in_mb = MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 789 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 790 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 791 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 792 | |
| 793 | if (rval != QLA_SUCCESS) { |
| 794 | DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 795 | vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 796 | } else { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 797 | DEBUG11(printk("qla2x00_abort_command(%ld): done.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 798 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 799 | } |
| 800 | |
| 801 | return rval; |
| 802 | } |
| 803 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 804 | int |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 805 | qla2x00_abort_target(struct fc_port *fcport, unsigned int l) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 806 | { |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 807 | int rval, rval2; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 808 | mbx_cmd_t mc; |
| 809 | mbx_cmd_t *mcp = &mc; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 810 | scsi_qla_host_t *vha; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 811 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 812 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 813 | |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 814 | l = l; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 815 | vha = fcport->vha; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 816 | mcp->mb[0] = MBC_ABORT_TARGET; |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 817 | mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 818 | if (HAS_EXTENDED_IDS(vha->hw)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 819 | mcp->mb[1] = fcport->loop_id; |
| 820 | mcp->mb[10] = 0; |
| 821 | mcp->out_mb |= MBX_10; |
| 822 | } else { |
| 823 | mcp->mb[1] = fcport->loop_id << 8; |
| 824 | } |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 825 | mcp->mb[2] = vha->hw->loop_reset_delay; |
| 826 | mcp->mb[9] = vha->vp_idx; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 827 | |
| 828 | mcp->in_mb = MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 829 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 830 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 831 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 832 | if (rval != QLA_SUCCESS) { |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 833 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 834 | vha->host_no, rval)); |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 835 | } |
| 836 | |
| 837 | /* Issue marker IOCB. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 838 | rval2 = qla2x00_marker(vha, fcport->loop_id, 0, MK_SYNC_ID); |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 839 | if (rval2 != QLA_SUCCESS) { |
| 840 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 841 | "(%x).\n", __func__, vha->host_no, rval2)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 842 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 843 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 844 | } |
| 845 | |
| 846 | return rval; |
| 847 | } |
| 848 | |
| 849 | int |
| 850 | qla2x00_lun_reset(struct fc_port *fcport, unsigned int l) |
| 851 | { |
| 852 | int rval, rval2; |
| 853 | mbx_cmd_t mc; |
| 854 | mbx_cmd_t *mcp = &mc; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 855 | scsi_qla_host_t *vha; |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 856 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 857 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 858 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 859 | vha = fcport->vha; |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 860 | mcp->mb[0] = MBC_LUN_RESET; |
| 861 | mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 862 | if (HAS_EXTENDED_IDS(vha->hw)) |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 863 | mcp->mb[1] = fcport->loop_id; |
| 864 | else |
| 865 | mcp->mb[1] = fcport->loop_id << 8; |
| 866 | mcp->mb[2] = l; |
| 867 | mcp->mb[3] = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 868 | mcp->mb[9] = vha->vp_idx; |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 869 | |
| 870 | mcp->in_mb = MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 871 | mcp->tov = MBX_TOV_SECONDS; |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 872 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 873 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 874 | if (rval != QLA_SUCCESS) { |
| 875 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 876 | vha->host_no, rval)); |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 877 | } |
| 878 | |
| 879 | /* Issue marker IOCB. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 880 | rval2 = qla2x00_marker(vha, fcport->loop_id, l, MK_SYNC_ID_LUN); |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 881 | if (rval2 != QLA_SUCCESS) { |
| 882 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 883 | "(%x).\n", __func__, vha->host_no, rval2)); |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 884 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 885 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 886 | } |
| 887 | |
| 888 | return rval; |
| 889 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 890 | |
| 891 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 892 | * qla2x00_get_adapter_id |
| 893 | * Get adapter ID and topology. |
| 894 | * |
| 895 | * Input: |
| 896 | * ha = adapter block pointer. |
| 897 | * id = pointer for loop ID. |
| 898 | * al_pa = pointer for AL_PA. |
| 899 | * area = pointer for area. |
| 900 | * domain = pointer for domain. |
| 901 | * top = pointer for topology. |
| 902 | * TARGET_QUEUE_LOCK must be released. |
| 903 | * ADAPTER_STATE_LOCK must be released. |
| 904 | * |
| 905 | * Returns: |
| 906 | * qla2x00 local function return status code. |
| 907 | * |
| 908 | * Context: |
| 909 | * Kernel context. |
| 910 | */ |
| 911 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 912 | qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 913 | uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 914 | { |
| 915 | int rval; |
| 916 | mbx_cmd_t mc; |
| 917 | mbx_cmd_t *mcp = &mc; |
| 918 | |
| 919 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 920 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 921 | |
| 922 | mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 923 | mcp->mb[9] = vha->vp_idx; |
Andrew Vasquez | eb66dc6 | 2007-11-12 10:30:58 -0800 | [diff] [blame] | 924 | mcp->out_mb = MBX_9|MBX_0; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 925 | mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 926 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 927 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 928 | rval = qla2x00_mailbox_command(vha, mcp); |
Ravi Anand | 33135aa | 2005-11-08 14:37:20 -0800 | [diff] [blame] | 929 | if (mcp->mb[0] == MBS_COMMAND_ERROR) |
| 930 | rval = QLA_COMMAND_ERROR; |
Andrew Vasquez | 42e421b | 2008-07-10 16:56:01 -0700 | [diff] [blame] | 931 | else if (mcp->mb[0] == MBS_INVALID_COMMAND) |
| 932 | rval = QLA_INVALID_COMMAND; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 933 | |
| 934 | /* Return data. */ |
| 935 | *id = mcp->mb[1]; |
| 936 | *al_pa = LSB(mcp->mb[2]); |
| 937 | *area = MSB(mcp->mb[2]); |
| 938 | *domain = LSB(mcp->mb[3]); |
| 939 | *top = mcp->mb[6]; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 940 | *sw_cap = mcp->mb[7]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 941 | |
| 942 | if (rval != QLA_SUCCESS) { |
| 943 | /*EMPTY*/ |
| 944 | DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 945 | vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 946 | } else { |
| 947 | /*EMPTY*/ |
| 948 | DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 949 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 950 | } |
| 951 | |
| 952 | return rval; |
| 953 | } |
| 954 | |
| 955 | /* |
| 956 | * qla2x00_get_retry_cnt |
| 957 | * Get current firmware login retry count and delay. |
| 958 | * |
| 959 | * Input: |
| 960 | * ha = adapter block pointer. |
| 961 | * retry_cnt = pointer to login retry count. |
| 962 | * tov = pointer to login timeout value. |
| 963 | * |
| 964 | * Returns: |
| 965 | * qla2x00 local function return status code. |
| 966 | * |
| 967 | * Context: |
| 968 | * Kernel context. |
| 969 | */ |
| 970 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 971 | qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 972 | uint16_t *r_a_tov) |
| 973 | { |
| 974 | int rval; |
| 975 | uint16_t ratov; |
| 976 | mbx_cmd_t mc; |
| 977 | mbx_cmd_t *mcp = &mc; |
| 978 | |
| 979 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 980 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 981 | |
| 982 | mcp->mb[0] = MBC_GET_RETRY_COUNT; |
| 983 | mcp->out_mb = MBX_0; |
| 984 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 985 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 986 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 987 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 988 | |
| 989 | if (rval != QLA_SUCCESS) { |
| 990 | /*EMPTY*/ |
| 991 | DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 992 | vha->host_no, mcp->mb[0])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 993 | } else { |
| 994 | /* Convert returned data and check our values. */ |
| 995 | *r_a_tov = mcp->mb[3] / 2; |
| 996 | ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */ |
| 997 | if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) { |
| 998 | /* Update to the larger values */ |
| 999 | *retry_cnt = (uint8_t)mcp->mb[1]; |
| 1000 | *tov = ratov; |
| 1001 | } |
| 1002 | |
| 1003 | DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1004 | "ratov=%d.\n", vha->host_no, mcp->mb[3], ratov)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1005 | } |
| 1006 | |
| 1007 | return rval; |
| 1008 | } |
| 1009 | |
| 1010 | /* |
| 1011 | * qla2x00_init_firmware |
| 1012 | * Initialize adapter firmware. |
| 1013 | * |
| 1014 | * Input: |
| 1015 | * ha = adapter block pointer. |
| 1016 | * dptr = Initialization control block pointer. |
| 1017 | * size = size of initialization control block. |
| 1018 | * TARGET_QUEUE_LOCK must be released. |
| 1019 | * ADAPTER_STATE_LOCK must be released. |
| 1020 | * |
| 1021 | * Returns: |
| 1022 | * qla2x00 local function return status code. |
| 1023 | * |
| 1024 | * Context: |
| 1025 | * Kernel context. |
| 1026 | */ |
| 1027 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1028 | qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1029 | { |
| 1030 | int rval; |
| 1031 | mbx_cmd_t mc; |
| 1032 | mbx_cmd_t *mcp = &mc; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1033 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1034 | |
| 1035 | DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1036 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1037 | |
Andrew Vasquez | e6e074f | 2008-01-31 12:33:53 -0800 | [diff] [blame] | 1038 | if (ha->flags.npiv_supported) |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1039 | mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE; |
| 1040 | else |
| 1041 | mcp->mb[0] = MBC_INITIALIZE_FIRMWARE; |
| 1042 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1043 | mcp->mb[2] = MSW(ha->init_cb_dma); |
| 1044 | mcp->mb[3] = LSW(ha->init_cb_dma); |
| 1045 | mcp->mb[4] = 0; |
| 1046 | mcp->mb[5] = 0; |
| 1047 | mcp->mb[6] = MSW(MSD(ha->init_cb_dma)); |
| 1048 | mcp->mb[7] = LSW(MSD(ha->init_cb_dma)); |
| 1049 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
| 1050 | mcp->in_mb = MBX_5|MBX_4|MBX_0; |
| 1051 | mcp->buf_size = size; |
| 1052 | mcp->flags = MBX_DMA_OUT; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 1053 | mcp->tov = MBX_TOV_SECONDS; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1054 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1055 | |
| 1056 | if (rval != QLA_SUCCESS) { |
| 1057 | /*EMPTY*/ |
| 1058 | DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x " |
| 1059 | "mb0=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1060 | vha->host_no, rval, mcp->mb[0])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1061 | } else { |
| 1062 | /*EMPTY*/ |
| 1063 | DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1064 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1065 | } |
| 1066 | |
| 1067 | return rval; |
| 1068 | } |
| 1069 | |
| 1070 | /* |
| 1071 | * qla2x00_get_port_database |
| 1072 | * Issue normal/enhanced get port database mailbox command |
| 1073 | * and copy device name as necessary. |
| 1074 | * |
| 1075 | * Input: |
| 1076 | * ha = adapter state pointer. |
| 1077 | * dev = structure pointer. |
| 1078 | * opt = enhanced cmd option byte. |
| 1079 | * |
| 1080 | * Returns: |
| 1081 | * qla2x00 local function return status code. |
| 1082 | * |
| 1083 | * Context: |
| 1084 | * Kernel context. |
| 1085 | */ |
| 1086 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1087 | qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1088 | { |
| 1089 | int rval; |
| 1090 | mbx_cmd_t mc; |
| 1091 | mbx_cmd_t *mcp = &mc; |
| 1092 | port_database_t *pd; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1093 | struct port_database_24xx *pd24; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1094 | dma_addr_t pd_dma; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1095 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1096 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1097 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1098 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1099 | pd24 = NULL; |
| 1100 | pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1101 | if (pd == NULL) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1102 | DEBUG2_3(printk("%s(%ld): failed to allocate Port Database " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1103 | "structure.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1104 | return QLA_MEMORY_ALLOC_FAILED; |
| 1105 | } |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1106 | memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1107 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1108 | mcp->mb[0] = MBC_GET_PORT_DATABASE; |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 1109 | if (opt != 0 && !IS_FWI2_CAPABLE(ha)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1110 | mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1111 | mcp->mb[2] = MSW(pd_dma); |
| 1112 | mcp->mb[3] = LSW(pd_dma); |
| 1113 | mcp->mb[6] = MSW(MSD(pd_dma)); |
| 1114 | mcp->mb[7] = LSW(MSD(pd_dma)); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1115 | mcp->mb[9] = vha->vp_idx; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1116 | mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1117 | mcp->in_mb = MBX_0; |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 1118 | if (IS_FWI2_CAPABLE(ha)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1119 | mcp->mb[1] = fcport->loop_id; |
| 1120 | mcp->mb[10] = opt; |
| 1121 | mcp->out_mb |= MBX_10|MBX_1; |
| 1122 | mcp->in_mb |= MBX_1; |
| 1123 | } else if (HAS_EXTENDED_IDS(ha)) { |
| 1124 | mcp->mb[1] = fcport->loop_id; |
| 1125 | mcp->mb[10] = opt; |
| 1126 | mcp->out_mb |= MBX_10|MBX_1; |
| 1127 | } else { |
| 1128 | mcp->mb[1] = fcport->loop_id << 8 | opt; |
| 1129 | mcp->out_mb |= MBX_1; |
| 1130 | } |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 1131 | mcp->buf_size = IS_FWI2_CAPABLE(ha) ? |
| 1132 | PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1133 | mcp->flags = MBX_DMA_IN; |
| 1134 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1135 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1136 | if (rval != QLA_SUCCESS) |
| 1137 | goto gpd_error_out; |
| 1138 | |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 1139 | if (IS_FWI2_CAPABLE(ha)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1140 | pd24 = (struct port_database_24xx *) pd; |
| 1141 | |
| 1142 | /* Check for logged in state. */ |
| 1143 | if (pd24->current_login_state != PDS_PRLI_COMPLETE && |
| 1144 | pd24->last_login_state != PDS_PRLI_COMPLETE) { |
| 1145 | DEBUG2(printk("%s(%ld): Unable to verify " |
| 1146 | "login-state (%x/%x) for loop_id %x\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1147 | __func__, vha->host_no, |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1148 | pd24->current_login_state, |
| 1149 | pd24->last_login_state, fcport->loop_id)); |
| 1150 | rval = QLA_FUNCTION_FAILED; |
| 1151 | goto gpd_error_out; |
| 1152 | } |
| 1153 | |
| 1154 | /* Names are little-endian. */ |
| 1155 | memcpy(fcport->node_name, pd24->node_name, WWN_SIZE); |
| 1156 | memcpy(fcport->port_name, pd24->port_name, WWN_SIZE); |
| 1157 | |
| 1158 | /* Get port_id of device. */ |
| 1159 | fcport->d_id.b.domain = pd24->port_id[0]; |
| 1160 | fcport->d_id.b.area = pd24->port_id[1]; |
| 1161 | fcport->d_id.b.al_pa = pd24->port_id[2]; |
| 1162 | fcport->d_id.b.rsvd_1 = 0; |
| 1163 | |
| 1164 | /* If not target must be initiator or unknown type. */ |
| 1165 | if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0) |
| 1166 | fcport->port_type = FCT_INITIATOR; |
| 1167 | else |
| 1168 | fcport->port_type = FCT_TARGET; |
| 1169 | } else { |
| 1170 | /* Check for logged in state. */ |
| 1171 | if (pd->master_state != PD_STATE_PORT_LOGGED_IN && |
| 1172 | pd->slave_state != PD_STATE_PORT_LOGGED_IN) { |
| 1173 | rval = QLA_FUNCTION_FAILED; |
| 1174 | goto gpd_error_out; |
| 1175 | } |
| 1176 | |
| 1177 | /* Names are little-endian. */ |
| 1178 | memcpy(fcport->node_name, pd->node_name, WWN_SIZE); |
| 1179 | memcpy(fcport->port_name, pd->port_name, WWN_SIZE); |
| 1180 | |
| 1181 | /* Get port_id of device. */ |
| 1182 | fcport->d_id.b.domain = pd->port_id[0]; |
| 1183 | fcport->d_id.b.area = pd->port_id[3]; |
| 1184 | fcport->d_id.b.al_pa = pd->port_id[2]; |
| 1185 | fcport->d_id.b.rsvd_1 = 0; |
| 1186 | |
| 1187 | /* Check for device require authentication. */ |
| 1188 | pd->common_features & BIT_5 ? (fcport->flags |= FCF_AUTH_REQ) : |
| 1189 | (fcport->flags &= ~FCF_AUTH_REQ); |
| 1190 | |
| 1191 | /* If not target must be initiator or unknown type. */ |
| 1192 | if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0) |
| 1193 | fcport->port_type = FCT_INITIATOR; |
| 1194 | else |
| 1195 | fcport->port_type = FCT_TARGET; |
Andrew Vasquez | ad3e0ed | 2005-08-26 19:08:10 -0700 | [diff] [blame] | 1196 | |
| 1197 | /* Passback COS information. */ |
| 1198 | fcport->supported_classes = (pd->options & BIT_4) ? |
| 1199 | FC_COS_CLASS2: FC_COS_CLASS3; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1200 | } |
| 1201 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1202 | gpd_error_out: |
| 1203 | dma_pool_free(ha->s_dma_pool, pd, pd_dma); |
| 1204 | |
| 1205 | if (rval != QLA_SUCCESS) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1206 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1207 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1208 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1209 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1210 | } |
| 1211 | |
| 1212 | return rval; |
| 1213 | } |
| 1214 | |
| 1215 | /* |
| 1216 | * qla2x00_get_firmware_state |
| 1217 | * Get adapter firmware state. |
| 1218 | * |
| 1219 | * Input: |
| 1220 | * ha = adapter block pointer. |
| 1221 | * dptr = pointer for firmware state. |
| 1222 | * TARGET_QUEUE_LOCK must be released. |
| 1223 | * ADAPTER_STATE_LOCK must be released. |
| 1224 | * |
| 1225 | * Returns: |
| 1226 | * qla2x00 local function return status code. |
| 1227 | * |
| 1228 | * Context: |
| 1229 | * Kernel context. |
| 1230 | */ |
| 1231 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1232 | qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1233 | { |
| 1234 | int rval; |
| 1235 | mbx_cmd_t mc; |
| 1236 | mbx_cmd_t *mcp = &mc; |
| 1237 | |
| 1238 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1239 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1240 | |
| 1241 | mcp->mb[0] = MBC_GET_FIRMWARE_STATE; |
| 1242 | mcp->out_mb = MBX_0; |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 1243 | mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 1244 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1245 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1246 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1247 | |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 1248 | /* Return firmware states. */ |
| 1249 | states[0] = mcp->mb[1]; |
| 1250 | states[1] = mcp->mb[2]; |
| 1251 | states[2] = mcp->mb[3]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1252 | |
| 1253 | if (rval != QLA_SUCCESS) { |
| 1254 | /*EMPTY*/ |
| 1255 | DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1256 | "failed=%x.\n", vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1257 | } else { |
| 1258 | /*EMPTY*/ |
| 1259 | DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1260 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1261 | } |
| 1262 | |
| 1263 | return rval; |
| 1264 | } |
| 1265 | |
| 1266 | /* |
| 1267 | * qla2x00_get_port_name |
| 1268 | * Issue get port name mailbox command. |
| 1269 | * Returned name is in big endian format. |
| 1270 | * |
| 1271 | * Input: |
| 1272 | * ha = adapter block pointer. |
| 1273 | * loop_id = loop ID of device. |
| 1274 | * name = pointer for name. |
| 1275 | * TARGET_QUEUE_LOCK must be released. |
| 1276 | * ADAPTER_STATE_LOCK must be released. |
| 1277 | * |
| 1278 | * Returns: |
| 1279 | * qla2x00 local function return status code. |
| 1280 | * |
| 1281 | * Context: |
| 1282 | * Kernel context. |
| 1283 | */ |
| 1284 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1285 | qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1286 | uint8_t opt) |
| 1287 | { |
| 1288 | int rval; |
| 1289 | mbx_cmd_t mc; |
| 1290 | mbx_cmd_t *mcp = &mc; |
| 1291 | |
| 1292 | DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1293 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1294 | |
| 1295 | mcp->mb[0] = MBC_GET_PORT_NAME; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1296 | mcp->mb[9] = vha->vp_idx; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1297 | mcp->out_mb = MBX_9|MBX_1|MBX_0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1298 | if (HAS_EXTENDED_IDS(vha->hw)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1299 | mcp->mb[1] = loop_id; |
| 1300 | mcp->mb[10] = opt; |
| 1301 | mcp->out_mb |= MBX_10; |
| 1302 | } else { |
| 1303 | mcp->mb[1] = loop_id << 8 | opt; |
| 1304 | } |
| 1305 | |
| 1306 | mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 1307 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1308 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1309 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1310 | |
| 1311 | if (rval != QLA_SUCCESS) { |
| 1312 | /*EMPTY*/ |
| 1313 | DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1314 | vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1315 | } else { |
| 1316 | if (name != NULL) { |
| 1317 | /* This function returns name in big endian. */ |
Richard Lary | 1196ae0 | 2007-03-22 10:53:19 -0500 | [diff] [blame] | 1318 | name[0] = MSB(mcp->mb[2]); |
| 1319 | name[1] = LSB(mcp->mb[2]); |
| 1320 | name[2] = MSB(mcp->mb[3]); |
| 1321 | name[3] = LSB(mcp->mb[3]); |
| 1322 | name[4] = MSB(mcp->mb[6]); |
| 1323 | name[5] = LSB(mcp->mb[6]); |
| 1324 | name[6] = MSB(mcp->mb[7]); |
| 1325 | name[7] = LSB(mcp->mb[7]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1326 | } |
| 1327 | |
| 1328 | DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1329 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1330 | } |
| 1331 | |
| 1332 | return rval; |
| 1333 | } |
| 1334 | |
| 1335 | /* |
| 1336 | * qla2x00_lip_reset |
| 1337 | * Issue LIP reset mailbox command. |
| 1338 | * |
| 1339 | * Input: |
| 1340 | * ha = adapter block pointer. |
| 1341 | * TARGET_QUEUE_LOCK must be released. |
| 1342 | * ADAPTER_STATE_LOCK must be released. |
| 1343 | * |
| 1344 | * Returns: |
| 1345 | * qla2x00 local function return status code. |
| 1346 | * |
| 1347 | * Context: |
| 1348 | * Kernel context. |
| 1349 | */ |
| 1350 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1351 | qla2x00_lip_reset(scsi_qla_host_t *vha) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1352 | { |
| 1353 | int rval; |
| 1354 | mbx_cmd_t mc; |
| 1355 | mbx_cmd_t *mcp = &mc; |
| 1356 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1357 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1358 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1359 | if (IS_FWI2_CAPABLE(vha->hw)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1360 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; |
Andrew Vasquez | 0c8c39a | 2006-12-13 19:20:30 -0800 | [diff] [blame] | 1361 | mcp->mb[1] = BIT_6; |
| 1362 | mcp->mb[2] = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1363 | mcp->mb[3] = vha->hw->loop_reset_delay; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1364 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1365 | } else { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1366 | mcp->mb[0] = MBC_LIP_RESET; |
| 1367 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1368 | if (HAS_EXTENDED_IDS(vha->hw)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1369 | mcp->mb[1] = 0x00ff; |
| 1370 | mcp->mb[10] = 0; |
| 1371 | mcp->out_mb |= MBX_10; |
| 1372 | } else { |
| 1373 | mcp->mb[1] = 0xff00; |
| 1374 | } |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1375 | mcp->mb[2] = vha->hw->loop_reset_delay; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1376 | mcp->mb[3] = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1377 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1378 | mcp->in_mb = MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 1379 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1380 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1381 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1382 | |
| 1383 | if (rval != QLA_SUCCESS) { |
| 1384 | /*EMPTY*/ |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1385 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1386 | __func__, vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1387 | } else { |
| 1388 | /*EMPTY*/ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1389 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1390 | } |
| 1391 | |
| 1392 | return rval; |
| 1393 | } |
| 1394 | |
| 1395 | /* |
| 1396 | * qla2x00_send_sns |
| 1397 | * Send SNS command. |
| 1398 | * |
| 1399 | * Input: |
| 1400 | * ha = adapter block pointer. |
| 1401 | * sns = pointer for command. |
| 1402 | * cmd_size = command size. |
| 1403 | * buf_size = response/command size. |
| 1404 | * TARGET_QUEUE_LOCK must be released. |
| 1405 | * ADAPTER_STATE_LOCK must be released. |
| 1406 | * |
| 1407 | * Returns: |
| 1408 | * qla2x00 local function return status code. |
| 1409 | * |
| 1410 | * Context: |
| 1411 | * Kernel context. |
| 1412 | */ |
| 1413 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1414 | qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1415 | uint16_t cmd_size, size_t buf_size) |
| 1416 | { |
| 1417 | int rval; |
| 1418 | mbx_cmd_t mc; |
| 1419 | mbx_cmd_t *mcp = &mc; |
| 1420 | |
| 1421 | DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1422 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1423 | |
| 1424 | DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1425 | "tov=%d.\n", vha->hw->retry_count, vha->hw->login_timeout, |
| 1426 | mcp->tov)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1427 | |
| 1428 | mcp->mb[0] = MBC_SEND_SNS_COMMAND; |
| 1429 | mcp->mb[1] = cmd_size; |
| 1430 | mcp->mb[2] = MSW(sns_phys_address); |
| 1431 | mcp->mb[3] = LSW(sns_phys_address); |
| 1432 | mcp->mb[6] = MSW(MSD(sns_phys_address)); |
| 1433 | mcp->mb[7] = LSW(MSD(sns_phys_address)); |
| 1434 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
| 1435 | mcp->in_mb = MBX_0|MBX_1; |
| 1436 | mcp->buf_size = buf_size; |
| 1437 | mcp->flags = MBX_DMA_OUT|MBX_DMA_IN; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1438 | mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2); |
| 1439 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1440 | |
| 1441 | if (rval != QLA_SUCCESS) { |
| 1442 | /*EMPTY*/ |
| 1443 | DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1444 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1445 | DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1446 | "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1447 | } else { |
| 1448 | /*EMPTY*/ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1449 | DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1450 | } |
| 1451 | |
| 1452 | return rval; |
| 1453 | } |
| 1454 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1455 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1456 | qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1457 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
| 1458 | { |
| 1459 | int rval; |
| 1460 | |
| 1461 | struct logio_entry_24xx *lg; |
| 1462 | dma_addr_t lg_dma; |
| 1463 | uint32_t iop[2]; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1464 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1465 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1466 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1467 | |
| 1468 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); |
| 1469 | if (lg == NULL) { |
| 1470 | DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1471 | __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1472 | return QLA_MEMORY_ALLOC_FAILED; |
| 1473 | } |
| 1474 | memset(lg, 0, sizeof(struct logio_entry_24xx)); |
| 1475 | |
| 1476 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; |
| 1477 | lg->entry_count = 1; |
| 1478 | lg->nport_handle = cpu_to_le16(loop_id); |
| 1479 | lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI); |
| 1480 | if (opt & BIT_0) |
| 1481 | lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI); |
Andrew Vasquez | 8baa51a | 2006-06-23 16:10:44 -0700 | [diff] [blame] | 1482 | if (opt & BIT_1) |
| 1483 | lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1484 | lg->port_id[0] = al_pa; |
| 1485 | lg->port_id[1] = area; |
| 1486 | lg->port_id[2] = domain; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1487 | lg->vp_index = vha->vp_idx; |
| 1488 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1489 | if (rval != QLA_SUCCESS) { |
| 1490 | DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1491 | "(%x).\n", __func__, vha->host_no, rval)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1492 | } else if (lg->entry_status != 0) { |
| 1493 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1494 | "-- error status (%x).\n", __func__, vha->host_no, |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1495 | lg->entry_status)); |
| 1496 | rval = QLA_FUNCTION_FAILED; |
| 1497 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { |
| 1498 | iop[0] = le32_to_cpu(lg->io_parameter[0]); |
| 1499 | iop[1] = le32_to_cpu(lg->io_parameter[1]); |
| 1500 | |
| 1501 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
| 1502 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1503 | vha->host_no, le16_to_cpu(lg->comp_status), iop[0], |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1504 | iop[1])); |
| 1505 | |
| 1506 | switch (iop[0]) { |
| 1507 | case LSC_SCODE_PORTID_USED: |
| 1508 | mb[0] = MBS_PORT_ID_USED; |
| 1509 | mb[1] = LSW(iop[1]); |
| 1510 | break; |
| 1511 | case LSC_SCODE_NPORT_USED: |
| 1512 | mb[0] = MBS_LOOP_ID_USED; |
| 1513 | break; |
| 1514 | case LSC_SCODE_NOLINK: |
| 1515 | case LSC_SCODE_NOIOCB: |
| 1516 | case LSC_SCODE_NOXCB: |
| 1517 | case LSC_SCODE_CMD_FAILED: |
| 1518 | case LSC_SCODE_NOFABRIC: |
| 1519 | case LSC_SCODE_FW_NOT_READY: |
| 1520 | case LSC_SCODE_NOT_LOGGED_IN: |
| 1521 | case LSC_SCODE_NOPCB: |
| 1522 | case LSC_SCODE_ELS_REJECT: |
| 1523 | case LSC_SCODE_CMD_PARAM_ERR: |
| 1524 | case LSC_SCODE_NONPORT: |
| 1525 | case LSC_SCODE_LOGGED_IN: |
| 1526 | case LSC_SCODE_NOFLOGI_ACC: |
| 1527 | default: |
| 1528 | mb[0] = MBS_COMMAND_ERROR; |
| 1529 | break; |
| 1530 | } |
| 1531 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1532 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1533 | |
| 1534 | iop[0] = le32_to_cpu(lg->io_parameter[0]); |
| 1535 | |
| 1536 | mb[0] = MBS_COMMAND_COMPLETE; |
| 1537 | mb[1] = 0; |
| 1538 | if (iop[0] & BIT_4) { |
| 1539 | if (iop[0] & BIT_8) |
| 1540 | mb[1] |= BIT_1; |
| 1541 | } else |
| 1542 | mb[1] = BIT_0; |
Andrew Vasquez | ad3e0ed | 2005-08-26 19:08:10 -0700 | [diff] [blame] | 1543 | |
| 1544 | /* Passback COS information. */ |
| 1545 | mb[10] = 0; |
| 1546 | if (lg->io_parameter[7] || lg->io_parameter[8]) |
| 1547 | mb[10] |= BIT_0; /* Class 2. */ |
| 1548 | if (lg->io_parameter[9] || lg->io_parameter[10]) |
| 1549 | mb[10] |= BIT_1; /* Class 3. */ |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1550 | } |
| 1551 | |
| 1552 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); |
| 1553 | |
| 1554 | return rval; |
| 1555 | } |
| 1556 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1557 | /* |
| 1558 | * qla2x00_login_fabric |
| 1559 | * Issue login fabric port mailbox command. |
| 1560 | * |
| 1561 | * Input: |
| 1562 | * ha = adapter block pointer. |
| 1563 | * loop_id = device loop ID. |
| 1564 | * domain = device domain. |
| 1565 | * area = device area. |
| 1566 | * al_pa = device AL_PA. |
| 1567 | * status = pointer for return status. |
| 1568 | * opt = command options. |
| 1569 | * TARGET_QUEUE_LOCK must be released. |
| 1570 | * ADAPTER_STATE_LOCK must be released. |
| 1571 | * |
| 1572 | * Returns: |
| 1573 | * qla2x00 local function return status code. |
| 1574 | * |
| 1575 | * Context: |
| 1576 | * Kernel context. |
| 1577 | */ |
| 1578 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1579 | qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1580 | uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) |
| 1581 | { |
| 1582 | int rval; |
| 1583 | mbx_cmd_t mc; |
| 1584 | mbx_cmd_t *mcp = &mc; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1585 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1586 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1587 | DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1588 | |
| 1589 | mcp->mb[0] = MBC_LOGIN_FABRIC_PORT; |
| 1590 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
| 1591 | if (HAS_EXTENDED_IDS(ha)) { |
| 1592 | mcp->mb[1] = loop_id; |
| 1593 | mcp->mb[10] = opt; |
| 1594 | mcp->out_mb |= MBX_10; |
| 1595 | } else { |
| 1596 | mcp->mb[1] = (loop_id << 8) | opt; |
| 1597 | } |
| 1598 | mcp->mb[2] = domain; |
| 1599 | mcp->mb[3] = area << 8 | al_pa; |
| 1600 | |
| 1601 | mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0; |
| 1602 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); |
| 1603 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1604 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1605 | |
| 1606 | /* Return mailbox statuses. */ |
| 1607 | if (mb != NULL) { |
| 1608 | mb[0] = mcp->mb[0]; |
| 1609 | mb[1] = mcp->mb[1]; |
| 1610 | mb[2] = mcp->mb[2]; |
| 1611 | mb[6] = mcp->mb[6]; |
| 1612 | mb[7] = mcp->mb[7]; |
Andrew Vasquez | ad3e0ed | 2005-08-26 19:08:10 -0700 | [diff] [blame] | 1613 | /* COS retrieved from Get-Port-Database mailbox command. */ |
| 1614 | mb[10] = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1615 | } |
| 1616 | |
| 1617 | if (rval != QLA_SUCCESS) { |
| 1618 | /* RLU tmp code: need to change main mailbox_command function to |
| 1619 | * return ok even when the mailbox completion value is not |
| 1620 | * SUCCESS. The caller needs to be responsible to interpret |
| 1621 | * the return values of this mailbox command if we're not |
| 1622 | * to change too much of the existing code. |
| 1623 | */ |
| 1624 | if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 || |
| 1625 | mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 || |
| 1626 | mcp->mb[0] == 0x4006) |
| 1627 | rval = QLA_SUCCESS; |
| 1628 | |
| 1629 | /*EMPTY*/ |
| 1630 | DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1631 | "mb[0]=%x mb[1]=%x mb[2]=%x.\n", vha->host_no, rval, |
Andrew Vasquez | 744f11fd | 2006-06-23 16:11:05 -0700 | [diff] [blame] | 1632 | mcp->mb[0], mcp->mb[1], mcp->mb[2])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1633 | } else { |
| 1634 | /*EMPTY*/ |
| 1635 | DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1636 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1637 | } |
| 1638 | |
| 1639 | return rval; |
| 1640 | } |
| 1641 | |
| 1642 | /* |
| 1643 | * qla2x00_login_local_device |
| 1644 | * Issue login loop port mailbox command. |
Andrew Vasquez | fa2a1ce | 2005-07-06 10:32:07 -0700 | [diff] [blame] | 1645 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1646 | * Input: |
| 1647 | * ha = adapter block pointer. |
| 1648 | * loop_id = device loop ID. |
| 1649 | * opt = command options. |
Andrew Vasquez | fa2a1ce | 2005-07-06 10:32:07 -0700 | [diff] [blame] | 1650 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1651 | * Returns: |
| 1652 | * Return status code. |
Andrew Vasquez | fa2a1ce | 2005-07-06 10:32:07 -0700 | [diff] [blame] | 1653 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1654 | * Context: |
| 1655 | * Kernel context. |
Andrew Vasquez | fa2a1ce | 2005-07-06 10:32:07 -0700 | [diff] [blame] | 1656 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1657 | */ |
| 1658 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1659 | qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1660 | uint16_t *mb_ret, uint8_t opt) |
| 1661 | { |
| 1662 | int rval; |
| 1663 | mbx_cmd_t mc; |
| 1664 | mbx_cmd_t *mcp = &mc; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1665 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1666 | |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 1667 | if (IS_FWI2_CAPABLE(ha)) |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1668 | return qla24xx_login_fabric(vha, fcport->loop_id, |
andrew.vasquez@qlogic.com | 9a52a57 | 2006-03-09 14:27:44 -0800 | [diff] [blame] | 1669 | fcport->d_id.b.domain, fcport->d_id.b.area, |
| 1670 | fcport->d_id.b.al_pa, mb_ret, opt); |
| 1671 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1672 | DEBUG3(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1673 | |
| 1674 | mcp->mb[0] = MBC_LOGIN_LOOP_PORT; |
| 1675 | if (HAS_EXTENDED_IDS(ha)) |
andrew.vasquez@qlogic.com | 9a52a57 | 2006-03-09 14:27:44 -0800 | [diff] [blame] | 1676 | mcp->mb[1] = fcport->loop_id; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1677 | else |
andrew.vasquez@qlogic.com | 9a52a57 | 2006-03-09 14:27:44 -0800 | [diff] [blame] | 1678 | mcp->mb[1] = fcport->loop_id << 8; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1679 | mcp->mb[2] = opt; |
| 1680 | mcp->out_mb = MBX_2|MBX_1|MBX_0; |
| 1681 | mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0; |
| 1682 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); |
| 1683 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1684 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1685 | |
| 1686 | /* Return mailbox statuses. */ |
| 1687 | if (mb_ret != NULL) { |
| 1688 | mb_ret[0] = mcp->mb[0]; |
| 1689 | mb_ret[1] = mcp->mb[1]; |
| 1690 | mb_ret[6] = mcp->mb[6]; |
| 1691 | mb_ret[7] = mcp->mb[7]; |
| 1692 | } |
| 1693 | |
| 1694 | if (rval != QLA_SUCCESS) { |
| 1695 | /* AV tmp code: need to change main mailbox_command function to |
| 1696 | * return ok even when the mailbox completion value is not |
| 1697 | * SUCCESS. The caller needs to be responsible to interpret |
| 1698 | * the return values of this mailbox command if we're not |
| 1699 | * to change too much of the existing code. |
| 1700 | */ |
| 1701 | if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006) |
| 1702 | rval = QLA_SUCCESS; |
| 1703 | |
| 1704 | DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1705 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
Andrew Vasquez | 744f11fd | 2006-06-23 16:11:05 -0700 | [diff] [blame] | 1706 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1707 | DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1708 | "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, |
Andrew Vasquez | 744f11fd | 2006-06-23 16:11:05 -0700 | [diff] [blame] | 1709 | mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1710 | } else { |
| 1711 | /*EMPTY*/ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1712 | DEBUG3(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1713 | } |
| 1714 | |
| 1715 | return (rval); |
| 1716 | } |
| 1717 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1718 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1719 | qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1720 | uint8_t area, uint8_t al_pa) |
| 1721 | { |
| 1722 | int rval; |
| 1723 | struct logio_entry_24xx *lg; |
| 1724 | dma_addr_t lg_dma; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1725 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1726 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1727 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1728 | |
| 1729 | lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); |
| 1730 | if (lg == NULL) { |
| 1731 | DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1732 | __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1733 | return QLA_MEMORY_ALLOC_FAILED; |
| 1734 | } |
| 1735 | memset(lg, 0, sizeof(struct logio_entry_24xx)); |
| 1736 | |
| 1737 | lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; |
| 1738 | lg->entry_count = 1; |
| 1739 | lg->nport_handle = cpu_to_le16(loop_id); |
| 1740 | lg->control_flags = |
Lalit Chandivade | b1372bc | 2007-01-29 10:22:22 -0800 | [diff] [blame] | 1741 | __constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1742 | lg->port_id[0] = al_pa; |
| 1743 | lg->port_id[1] = area; |
| 1744 | lg->port_id[2] = domain; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1745 | lg->vp_index = vha->vp_idx; |
| 1746 | rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1747 | if (rval != QLA_SUCCESS) { |
| 1748 | DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1749 | "(%x).\n", __func__, vha->host_no, rval)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1750 | } else if (lg->entry_status != 0) { |
| 1751 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1752 | "-- error status (%x).\n", __func__, vha->host_no, |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1753 | lg->entry_status)); |
| 1754 | rval = QLA_FUNCTION_FAILED; |
| 1755 | } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { |
| 1756 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
| 1757 | "-- completion status (%x) ioparam=%x/%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1758 | vha->host_no, le16_to_cpu(lg->comp_status), |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1759 | le32_to_cpu(lg->io_parameter[0]), |
Andrew Vasquez | 744f11fd | 2006-06-23 16:11:05 -0700 | [diff] [blame] | 1760 | le32_to_cpu(lg->io_parameter[1]))); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1761 | } else { |
| 1762 | /*EMPTY*/ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1763 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1764 | } |
| 1765 | |
| 1766 | dma_pool_free(ha->s_dma_pool, lg, lg_dma); |
| 1767 | |
| 1768 | return rval; |
| 1769 | } |
| 1770 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1771 | /* |
| 1772 | * qla2x00_fabric_logout |
| 1773 | * Issue logout fabric port mailbox command. |
| 1774 | * |
| 1775 | * Input: |
| 1776 | * ha = adapter block pointer. |
| 1777 | * loop_id = device loop ID. |
| 1778 | * TARGET_QUEUE_LOCK must be released. |
| 1779 | * ADAPTER_STATE_LOCK must be released. |
| 1780 | * |
| 1781 | * Returns: |
| 1782 | * qla2x00 local function return status code. |
| 1783 | * |
| 1784 | * Context: |
| 1785 | * Kernel context. |
| 1786 | */ |
| 1787 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1788 | qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1789 | uint8_t area, uint8_t al_pa) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1790 | { |
| 1791 | int rval; |
| 1792 | mbx_cmd_t mc; |
| 1793 | mbx_cmd_t *mcp = &mc; |
| 1794 | |
| 1795 | DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1796 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1797 | |
| 1798 | mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT; |
| 1799 | mcp->out_mb = MBX_1|MBX_0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1800 | if (HAS_EXTENDED_IDS(vha->hw)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1801 | mcp->mb[1] = loop_id; |
| 1802 | mcp->mb[10] = 0; |
| 1803 | mcp->out_mb |= MBX_10; |
| 1804 | } else { |
| 1805 | mcp->mb[1] = loop_id << 8; |
| 1806 | } |
| 1807 | |
| 1808 | mcp->in_mb = MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 1809 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1810 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1811 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1812 | |
| 1813 | if (rval != QLA_SUCCESS) { |
| 1814 | /*EMPTY*/ |
| 1815 | DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1816 | "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1817 | } else { |
| 1818 | /*EMPTY*/ |
| 1819 | DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1820 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1821 | } |
| 1822 | |
| 1823 | return rval; |
| 1824 | } |
| 1825 | |
| 1826 | /* |
| 1827 | * qla2x00_full_login_lip |
| 1828 | * Issue full login LIP mailbox command. |
| 1829 | * |
| 1830 | * Input: |
| 1831 | * ha = adapter block pointer. |
| 1832 | * TARGET_QUEUE_LOCK must be released. |
| 1833 | * ADAPTER_STATE_LOCK must be released. |
| 1834 | * |
| 1835 | * Returns: |
| 1836 | * qla2x00 local function return status code. |
| 1837 | * |
| 1838 | * Context: |
| 1839 | * Kernel context. |
| 1840 | */ |
| 1841 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1842 | qla2x00_full_login_lip(scsi_qla_host_t *vha) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1843 | { |
| 1844 | int rval; |
| 1845 | mbx_cmd_t mc; |
| 1846 | mbx_cmd_t *mcp = &mc; |
| 1847 | |
| 1848 | DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1849 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1850 | |
| 1851 | mcp->mb[0] = MBC_LIP_FULL_LOGIN; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1852 | mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0; |
Andrew Vasquez | 0c8c39a | 2006-12-13 19:20:30 -0800 | [diff] [blame] | 1853 | mcp->mb[2] = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1854 | mcp->mb[3] = 0; |
| 1855 | mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; |
| 1856 | mcp->in_mb = MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 1857 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1858 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1859 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1860 | |
| 1861 | if (rval != QLA_SUCCESS) { |
| 1862 | /*EMPTY*/ |
| 1863 | DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1864 | vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1865 | } else { |
| 1866 | /*EMPTY*/ |
| 1867 | DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1868 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1869 | } |
| 1870 | |
| 1871 | return rval; |
| 1872 | } |
| 1873 | |
| 1874 | /* |
| 1875 | * qla2x00_get_id_list |
| 1876 | * |
| 1877 | * Input: |
| 1878 | * ha = adapter block pointer. |
| 1879 | * |
| 1880 | * Returns: |
| 1881 | * qla2x00 local function return status code. |
| 1882 | * |
| 1883 | * Context: |
| 1884 | * Kernel context. |
| 1885 | */ |
| 1886 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1887 | qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1888 | uint16_t *entries) |
| 1889 | { |
| 1890 | int rval; |
| 1891 | mbx_cmd_t mc; |
| 1892 | mbx_cmd_t *mcp = &mc; |
| 1893 | |
| 1894 | DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1895 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1896 | |
| 1897 | if (id_list == NULL) |
| 1898 | return QLA_FUNCTION_FAILED; |
| 1899 | |
| 1900 | mcp->mb[0] = MBC_GET_ID_LIST; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1901 | mcp->out_mb = MBX_0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1902 | if (IS_FWI2_CAPABLE(vha->hw)) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1903 | mcp->mb[2] = MSW(id_list_dma); |
| 1904 | mcp->mb[3] = LSW(id_list_dma); |
| 1905 | mcp->mb[6] = MSW(MSD(id_list_dma)); |
| 1906 | mcp->mb[7] = LSW(MSD(id_list_dma)); |
andrew.vasquez@qlogic.com | 247ec45 | 2006-02-07 08:45:40 -0800 | [diff] [blame] | 1907 | mcp->mb[8] = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1908 | mcp->mb[9] = vha->vp_idx; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1909 | mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 1910 | } else { |
| 1911 | mcp->mb[1] = MSW(id_list_dma); |
| 1912 | mcp->mb[2] = LSW(id_list_dma); |
| 1913 | mcp->mb[3] = MSW(MSD(id_list_dma)); |
| 1914 | mcp->mb[6] = LSW(MSD(id_list_dma)); |
| 1915 | mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1; |
| 1916 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1917 | mcp->in_mb = MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 1918 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1919 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1920 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1921 | |
| 1922 | if (rval != QLA_SUCCESS) { |
| 1923 | /*EMPTY*/ |
| 1924 | DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1925 | vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1926 | } else { |
| 1927 | *entries = mcp->mb[1]; |
| 1928 | DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1929 | vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1930 | } |
| 1931 | |
| 1932 | return rval; |
| 1933 | } |
| 1934 | |
| 1935 | /* |
| 1936 | * qla2x00_get_resource_cnts |
| 1937 | * Get current firmware resource counts. |
| 1938 | * |
| 1939 | * Input: |
| 1940 | * ha = adapter block pointer. |
| 1941 | * |
| 1942 | * Returns: |
| 1943 | * qla2x00 local function return status code. |
| 1944 | * |
| 1945 | * Context: |
| 1946 | * Kernel context. |
| 1947 | */ |
| 1948 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1949 | qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt, |
Seokmann Ju | 4d0ea24 | 2007-09-20 14:07:43 -0700 | [diff] [blame] | 1950 | uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt, |
| 1951 | uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1952 | { |
| 1953 | int rval; |
| 1954 | mbx_cmd_t mc; |
| 1955 | mbx_cmd_t *mcp = &mc; |
| 1956 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1957 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1958 | |
| 1959 | mcp->mb[0] = MBC_GET_RESOURCE_COUNTS; |
| 1960 | mcp->out_mb = MBX_0; |
Seokmann Ju | 4d0ea24 | 2007-09-20 14:07:43 -0700 | [diff] [blame] | 1961 | mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 1962 | mcp->tov = MBX_TOV_SECONDS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1963 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1964 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1965 | |
| 1966 | if (rval != QLA_SUCCESS) { |
| 1967 | /*EMPTY*/ |
| 1968 | DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1969 | vha->host_no, mcp->mb[0])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1970 | } else { |
| 1971 | DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1972 | "mb7=%x mb10=%x mb11=%x.\n", __func__, vha->host_no, |
Andrew Vasquez | fa2a1ce | 2005-07-06 10:32:07 -0700 | [diff] [blame] | 1973 | mcp->mb[1], mcp->mb[2], mcp->mb[3], mcp->mb[6], mcp->mb[7], |
Seokmann Ju | 4d0ea24 | 2007-09-20 14:07:43 -0700 | [diff] [blame] | 1974 | mcp->mb[10], mcp->mb[11])); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1975 | |
| 1976 | if (cur_xchg_cnt) |
| 1977 | *cur_xchg_cnt = mcp->mb[3]; |
| 1978 | if (orig_xchg_cnt) |
| 1979 | *orig_xchg_cnt = mcp->mb[6]; |
| 1980 | if (cur_iocb_cnt) |
| 1981 | *cur_iocb_cnt = mcp->mb[7]; |
| 1982 | if (orig_iocb_cnt) |
| 1983 | *orig_iocb_cnt = mcp->mb[10]; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 1984 | if (vha->hw->flags.npiv_supported && max_npiv_vports) |
Seokmann Ju | 4d0ea24 | 2007-09-20 14:07:43 -0700 | [diff] [blame] | 1985 | *max_npiv_vports = mcp->mb[11]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1986 | } |
| 1987 | |
| 1988 | return (rval); |
| 1989 | } |
| 1990 | |
| 1991 | #if defined(QL_DEBUG_LEVEL_3) |
| 1992 | /* |
| 1993 | * qla2x00_get_fcal_position_map |
| 1994 | * Get FCAL (LILP) position map using mailbox command |
| 1995 | * |
| 1996 | * Input: |
| 1997 | * ha = adapter state pointer. |
| 1998 | * pos_map = buffer pointer (can be NULL). |
| 1999 | * |
| 2000 | * Returns: |
| 2001 | * qla2x00 local function return status code. |
| 2002 | * |
| 2003 | * Context: |
| 2004 | * Kernel context. |
| 2005 | */ |
| 2006 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2007 | qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2008 | { |
| 2009 | int rval; |
| 2010 | mbx_cmd_t mc; |
| 2011 | mbx_cmd_t *mcp = &mc; |
| 2012 | char *pmap; |
| 2013 | dma_addr_t pmap_dma; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2014 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2015 | |
Andrew Vasquez | 4b89258 | 2008-09-11 21:22:48 -0700 | [diff] [blame] | 2016 | pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2017 | if (pmap == NULL) { |
| 2018 | DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2019 | __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2020 | return QLA_MEMORY_ALLOC_FAILED; |
| 2021 | } |
| 2022 | memset(pmap, 0, FCAL_MAP_SIZE); |
| 2023 | |
| 2024 | mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP; |
| 2025 | mcp->mb[2] = MSW(pmap_dma); |
| 2026 | mcp->mb[3] = LSW(pmap_dma); |
| 2027 | mcp->mb[6] = MSW(MSD(pmap_dma)); |
| 2028 | mcp->mb[7] = LSW(MSD(pmap_dma)); |
| 2029 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
| 2030 | mcp->in_mb = MBX_1|MBX_0; |
| 2031 | mcp->buf_size = FCAL_MAP_SIZE; |
| 2032 | mcp->flags = MBX_DMA_IN; |
| 2033 | mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2034 | rval = qla2x00_mailbox_command(vha, mcp); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2035 | |
| 2036 | if (rval == QLA_SUCCESS) { |
| 2037 | DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2038 | "size (%x)\n", __func__, vha->host_no, mcp->mb[0], |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2039 | mcp->mb[1], (unsigned)pmap[0])); |
| 2040 | DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1)); |
| 2041 | |
| 2042 | if (pos_map) |
| 2043 | memcpy(pos_map, pmap, FCAL_MAP_SIZE); |
| 2044 | } |
| 2045 | dma_pool_free(ha->s_dma_pool, pmap, pmap_dma); |
| 2046 | |
| 2047 | if (rval != QLA_SUCCESS) { |
| 2048 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2049 | vha->host_no, rval)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2050 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2051 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2052 | } |
| 2053 | |
| 2054 | return rval; |
| 2055 | } |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2056 | #endif |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2057 | |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2058 | /* |
| 2059 | * qla2x00_get_link_status |
| 2060 | * |
| 2061 | * Input: |
| 2062 | * ha = adapter block pointer. |
| 2063 | * loop_id = device loop ID. |
| 2064 | * ret_buf = pointer to link status return buffer. |
| 2065 | * |
| 2066 | * Returns: |
| 2067 | * 0 = success. |
| 2068 | * BIT_0 = mem alloc error. |
| 2069 | * BIT_1 = mailbox error. |
| 2070 | */ |
| 2071 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2072 | qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id, |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2073 | struct link_statistics *stats, dma_addr_t stats_dma) |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2074 | { |
| 2075 | int rval; |
| 2076 | mbx_cmd_t mc; |
| 2077 | mbx_cmd_t *mcp = &mc; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2078 | uint32_t *siter, *diter, dwords; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2079 | struct qla_hw_data *ha = vha->hw; |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2080 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2081 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2082 | |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2083 | mcp->mb[0] = MBC_GET_LINK_STATUS; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2084 | mcp->mb[2] = MSW(stats_dma); |
| 2085 | mcp->mb[3] = LSW(stats_dma); |
| 2086 | mcp->mb[6] = MSW(MSD(stats_dma)); |
| 2087 | mcp->mb[7] = LSW(MSD(stats_dma)); |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2088 | mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
| 2089 | mcp->in_mb = MBX_0; |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 2090 | if (IS_FWI2_CAPABLE(ha)) { |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2091 | mcp->mb[1] = loop_id; |
| 2092 | mcp->mb[4] = 0; |
| 2093 | mcp->mb[10] = 0; |
| 2094 | mcp->out_mb |= MBX_10|MBX_4|MBX_1; |
| 2095 | mcp->in_mb |= MBX_1; |
| 2096 | } else if (HAS_EXTENDED_IDS(ha)) { |
| 2097 | mcp->mb[1] = loop_id; |
| 2098 | mcp->mb[10] = 0; |
| 2099 | mcp->out_mb |= MBX_10|MBX_1; |
| 2100 | } else { |
| 2101 | mcp->mb[1] = loop_id << 8; |
| 2102 | mcp->out_mb |= MBX_1; |
| 2103 | } |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 2104 | mcp->tov = MBX_TOV_SECONDS; |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2105 | mcp->flags = IOCTL_CMD; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2106 | rval = qla2x00_mailbox_command(vha, mcp); |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2107 | |
| 2108 | if (rval == QLA_SUCCESS) { |
| 2109 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { |
| 2110 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2111 | __func__, vha->host_no, mcp->mb[0])); |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2112 | rval = QLA_FUNCTION_FAILED; |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2113 | } else { |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2114 | /* Copy over data -- firmware data is LE. */ |
| 2115 | dwords = offsetof(struct link_statistics, unused1) / 4; |
| 2116 | siter = diter = &stats->link_fail_cnt; |
| 2117 | while (dwords--) |
| 2118 | *diter++ = le32_to_cpu(*siter++); |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2119 | } |
| 2120 | } else { |
| 2121 | /* Failed. */ |
| 2122 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2123 | vha->host_no, rval)); |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2124 | } |
| 2125 | |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2126 | return rval; |
| 2127 | } |
| 2128 | |
| 2129 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2130 | qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2131 | dma_addr_t stats_dma) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2132 | { |
| 2133 | int rval; |
| 2134 | mbx_cmd_t mc; |
| 2135 | mbx_cmd_t *mcp = &mc; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2136 | uint32_t *siter, *diter, dwords; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2137 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2138 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2139 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2140 | mcp->mb[0] = MBC_GET_LINK_PRIV_STATS; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2141 | mcp->mb[2] = MSW(stats_dma); |
| 2142 | mcp->mb[3] = LSW(stats_dma); |
| 2143 | mcp->mb[6] = MSW(MSD(stats_dma)); |
| 2144 | mcp->mb[7] = LSW(MSD(stats_dma)); |
| 2145 | mcp->mb[8] = sizeof(struct link_statistics) / 4; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2146 | mcp->mb[9] = vha->vp_idx; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2147 | mcp->mb[10] = 0; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2148 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2149 | mcp->in_mb = MBX_2|MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 2150 | mcp->tov = MBX_TOV_SECONDS; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2151 | mcp->flags = IOCTL_CMD; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2152 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2153 | |
| 2154 | if (rval == QLA_SUCCESS) { |
| 2155 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { |
| 2156 | DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2157 | __func__, vha->host_no, mcp->mb[0])); |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2158 | rval = QLA_FUNCTION_FAILED; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2159 | } else { |
| 2160 | /* Copy over data -- firmware data is LE. */ |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2161 | dwords = sizeof(struct link_statistics) / 4; |
| 2162 | siter = diter = &stats->link_fail_cnt; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2163 | while (dwords--) |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 2164 | *diter++ = le32_to_cpu(*siter++); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2165 | } |
| 2166 | } else { |
| 2167 | /* Failed. */ |
| 2168 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2169 | vha->host_no, rval)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2170 | } |
| 2171 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2172 | return rval; |
| 2173 | } |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2174 | |
| 2175 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2176 | qla24xx_abort_command(scsi_qla_host_t *vha, srb_t *sp) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2177 | { |
| 2178 | int rval; |
| 2179 | fc_port_t *fcport; |
| 2180 | unsigned long flags = 0; |
| 2181 | |
| 2182 | struct abort_entry_24xx *abt; |
| 2183 | dma_addr_t abt_dma; |
| 2184 | uint32_t handle; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2185 | struct qla_hw_data *ha = vha->hw; |
| 2186 | struct req_que *req = ha->req; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2187 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2188 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2189 | |
| 2190 | fcport = sp->fcport; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2191 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2192 | spin_lock_irqsave(&ha->hardware_lock, flags); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2193 | for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2194 | if (req->outstanding_cmds[handle] == sp) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2195 | break; |
| 2196 | } |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2197 | spin_unlock_irqrestore(&ha->hardware_lock, flags); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2198 | if (handle == MAX_OUTSTANDING_COMMANDS) { |
| 2199 | /* Command not found. */ |
| 2200 | return QLA_FUNCTION_FAILED; |
| 2201 | } |
| 2202 | |
| 2203 | abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma); |
| 2204 | if (abt == NULL) { |
| 2205 | DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2206 | __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2207 | return QLA_MEMORY_ALLOC_FAILED; |
| 2208 | } |
| 2209 | memset(abt, 0, sizeof(struct abort_entry_24xx)); |
| 2210 | |
| 2211 | abt->entry_type = ABORT_IOCB_TYPE; |
| 2212 | abt->entry_count = 1; |
| 2213 | abt->nport_handle = cpu_to_le16(fcport->loop_id); |
| 2214 | abt->handle_to_abort = handle; |
| 2215 | abt->port_id[0] = fcport->d_id.b.al_pa; |
| 2216 | abt->port_id[1] = fcport->d_id.b.area; |
| 2217 | abt->port_id[2] = fcport->d_id.b.domain; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2218 | abt->vp_index = fcport->vp_idx; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2219 | rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2220 | if (rval != QLA_SUCCESS) { |
| 2221 | DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2222 | __func__, vha->host_no, rval)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2223 | } else if (abt->entry_status != 0) { |
| 2224 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2225 | "-- error status (%x).\n", __func__, vha->host_no, |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2226 | abt->entry_status)); |
| 2227 | rval = QLA_FUNCTION_FAILED; |
| 2228 | } else if (abt->nport_handle != __constant_cpu_to_le16(0)) { |
| 2229 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2230 | "-- completion status (%x).\n", __func__, vha->host_no, |
Andrew Vasquez | 744f11fd | 2006-06-23 16:11:05 -0700 | [diff] [blame] | 2231 | le16_to_cpu(abt->nport_handle))); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2232 | rval = QLA_FUNCTION_FAILED; |
| 2233 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2234 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2235 | } |
| 2236 | |
| 2237 | dma_pool_free(ha->s_dma_pool, abt, abt_dma); |
| 2238 | |
| 2239 | return rval; |
| 2240 | } |
| 2241 | |
| 2242 | struct tsk_mgmt_cmd { |
| 2243 | union { |
| 2244 | struct tsk_mgmt_entry tsk; |
| 2245 | struct sts_entry_24xx sts; |
| 2246 | } p; |
| 2247 | }; |
| 2248 | |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 2249 | static int |
| 2250 | __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, |
| 2251 | unsigned int l) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2252 | { |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 2253 | int rval, rval2; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2254 | struct tsk_mgmt_cmd *tsk; |
| 2255 | dma_addr_t tsk_dma; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2256 | scsi_qla_host_t *vha; |
| 2257 | struct qla_hw_data *ha; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2258 | |
Andrew Vasquez | 744f11fd | 2006-06-23 16:11:05 -0700 | [diff] [blame] | 2259 | DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2260 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2261 | vha = fcport->vha; |
| 2262 | ha = vha->hw; |
| 2263 | tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2264 | if (tsk == NULL) { |
| 2265 | DEBUG2_3(printk("%s(%ld): failed to allocate Task Management " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2266 | "IOCB.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2267 | return QLA_MEMORY_ALLOC_FAILED; |
| 2268 | } |
| 2269 | memset(tsk, 0, sizeof(struct tsk_mgmt_cmd)); |
| 2270 | |
| 2271 | tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE; |
| 2272 | tsk->p.tsk.entry_count = 1; |
| 2273 | tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id); |
Andrew Vasquez | 00a537b | 2008-02-28 14:06:11 -0800 | [diff] [blame] | 2274 | tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 2275 | tsk->p.tsk.control_flags = cpu_to_le32(type); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2276 | tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa; |
| 2277 | tsk->p.tsk.port_id[1] = fcport->d_id.b.area; |
| 2278 | tsk->p.tsk.port_id[2] = fcport->d_id.b.domain; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2279 | tsk->p.tsk.vp_index = fcport->vp_idx; |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 2280 | if (type == TCF_LUN_RESET) { |
| 2281 | int_to_scsilun(l, &tsk->p.tsk.lun); |
| 2282 | host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun, |
| 2283 | sizeof(tsk->p.tsk.lun)); |
| 2284 | } |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2285 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2286 | rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2287 | if (rval != QLA_SUCCESS) { |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 2288 | DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2289 | "(%x).\n", __func__, vha->host_no, name, rval)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2290 | } else if (tsk->p.sts.entry_status != 0) { |
| 2291 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2292 | "-- error status (%x).\n", __func__, vha->host_no, |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2293 | tsk->p.sts.entry_status)); |
| 2294 | rval = QLA_FUNCTION_FAILED; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2295 | } else if (tsk->p.sts.comp_status != |
| 2296 | __constant_cpu_to_le16(CS_COMPLETE)) { |
| 2297 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
| 2298 | "-- completion status (%x).\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2299 | vha->host_no, le16_to_cpu(tsk->p.sts.comp_status))); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2300 | rval = QLA_FUNCTION_FAILED; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2301 | } |
| 2302 | |
| 2303 | /* Issue marker IOCB. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2304 | rval2 = qla2x00_marker(vha, fcport->loop_id, l, |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 2305 | type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID); |
| 2306 | if (rval2 != QLA_SUCCESS) { |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2307 | DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2308 | "(%x).\n", __func__, vha->host_no, rval2)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2309 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2310 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2311 | } |
| 2312 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2313 | dma_pool_free(ha->s_dma_pool, tsk, tsk_dma); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2314 | |
| 2315 | return rval; |
| 2316 | } |
| 2317 | |
Andrew Vasquez | 523ec77 | 2008-04-03 13:13:24 -0700 | [diff] [blame] | 2318 | int |
| 2319 | qla24xx_abort_target(struct fc_port *fcport, unsigned int l) |
| 2320 | { |
| 2321 | return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l); |
| 2322 | } |
| 2323 | |
| 2324 | int |
| 2325 | qla24xx_lun_reset(struct fc_port *fcport, unsigned int l) |
| 2326 | { |
| 2327 | return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l); |
| 2328 | } |
| 2329 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2330 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2331 | qla2x00_system_error(scsi_qla_host_t *vha) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2332 | { |
| 2333 | int rval; |
| 2334 | mbx_cmd_t mc; |
| 2335 | mbx_cmd_t *mcp = &mc; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2336 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2337 | |
Andrew Vasquez | 68af081 | 2008-05-12 22:21:13 -0700 | [diff] [blame] | 2338 | if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha)) |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2339 | return QLA_FUNCTION_FAILED; |
| 2340 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2341 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2342 | |
| 2343 | mcp->mb[0] = MBC_GEN_SYSTEM_ERROR; |
| 2344 | mcp->out_mb = MBX_0; |
| 2345 | mcp->in_mb = MBX_0; |
| 2346 | mcp->tov = 5; |
| 2347 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2348 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2349 | |
| 2350 | if (rval != QLA_SUCCESS) { |
| 2351 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2352 | vha->host_no, rval)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2353 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2354 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2355 | } |
| 2356 | |
| 2357 | return rval; |
| 2358 | } |
| 2359 | |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2360 | /** |
| 2361 | * qla2x00_set_serdes_params() - |
| 2362 | * @ha: HA context |
| 2363 | * |
| 2364 | * Returns |
| 2365 | */ |
| 2366 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2367 | qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g, |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2368 | uint16_t sw_em_2g, uint16_t sw_em_4g) |
| 2369 | { |
| 2370 | int rval; |
| 2371 | mbx_cmd_t mc; |
| 2372 | mbx_cmd_t *mcp = &mc; |
| 2373 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2374 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2375 | |
| 2376 | mcp->mb[0] = MBC_SERDES_PARAMS; |
| 2377 | mcp->mb[1] = BIT_0; |
andrew.vasquez@qlogic.com | fdbc683 | 2006-03-09 14:27:29 -0800 | [diff] [blame] | 2378 | mcp->mb[2] = sw_em_1g | BIT_15; |
| 2379 | mcp->mb[3] = sw_em_2g | BIT_15; |
| 2380 | mcp->mb[4] = sw_em_4g | BIT_15; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2381 | mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
| 2382 | mcp->in_mb = MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 2383 | mcp->tov = MBX_TOV_SECONDS; |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2384 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2385 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2386 | |
| 2387 | if (rval != QLA_SUCCESS) { |
| 2388 | /*EMPTY*/ |
| 2389 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2390 | vha->host_no, rval, mcp->mb[0])); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2391 | } else { |
| 2392 | /*EMPTY*/ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2393 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | 1c7c635 | 2005-07-06 10:30:57 -0700 | [diff] [blame] | 2394 | } |
| 2395 | |
| 2396 | return rval; |
| 2397 | } |
Andrew Vasquez | f6ef3b1 | 2005-08-26 19:10:20 -0700 | [diff] [blame] | 2398 | |
| 2399 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2400 | qla2x00_stop_firmware(scsi_qla_host_t *vha) |
Andrew Vasquez | f6ef3b1 | 2005-08-26 19:10:20 -0700 | [diff] [blame] | 2401 | { |
| 2402 | int rval; |
| 2403 | mbx_cmd_t mc; |
| 2404 | mbx_cmd_t *mcp = &mc; |
| 2405 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2406 | if (!IS_FWI2_CAPABLE(vha->hw)) |
Andrew Vasquez | f6ef3b1 | 2005-08-26 19:10:20 -0700 | [diff] [blame] | 2407 | return QLA_FUNCTION_FAILED; |
| 2408 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2409 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | f6ef3b1 | 2005-08-26 19:10:20 -0700 | [diff] [blame] | 2410 | |
| 2411 | mcp->mb[0] = MBC_STOP_FIRMWARE; |
| 2412 | mcp->out_mb = MBX_0; |
| 2413 | mcp->in_mb = MBX_0; |
| 2414 | mcp->tov = 5; |
| 2415 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2416 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | f6ef3b1 | 2005-08-26 19:10:20 -0700 | [diff] [blame] | 2417 | |
| 2418 | if (rval != QLA_SUCCESS) { |
| 2419 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2420 | vha->host_no, rval)); |
Andrew Vasquez | f6ef3b1 | 2005-08-26 19:10:20 -0700 | [diff] [blame] | 2421 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2422 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | f6ef3b1 | 2005-08-26 19:10:20 -0700 | [diff] [blame] | 2423 | } |
| 2424 | |
| 2425 | return rval; |
| 2426 | } |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2427 | |
| 2428 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2429 | qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma, |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2430 | uint16_t buffers) |
| 2431 | { |
| 2432 | int rval; |
| 2433 | mbx_cmd_t mc; |
| 2434 | mbx_cmd_t *mcp = &mc; |
| 2435 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2436 | if (!IS_FWI2_CAPABLE(vha->hw)) |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2437 | return QLA_FUNCTION_FAILED; |
| 2438 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2439 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2440 | |
| 2441 | mcp->mb[0] = MBC_TRACE_CONTROL; |
Andrew Vasquez | 00b6bd2 | 2008-01-17 09:02:16 -0800 | [diff] [blame] | 2442 | mcp->mb[1] = TC_EFT_ENABLE; |
| 2443 | mcp->mb[2] = LSW(eft_dma); |
| 2444 | mcp->mb[3] = MSW(eft_dma); |
| 2445 | mcp->mb[4] = LSW(MSD(eft_dma)); |
| 2446 | mcp->mb[5] = MSW(MSD(eft_dma)); |
| 2447 | mcp->mb[6] = buffers; |
| 2448 | mcp->mb[7] = TC_AEN_DISABLE; |
| 2449 | mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2450 | mcp->in_mb = MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 2451 | mcp->tov = MBX_TOV_SECONDS; |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2452 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2453 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | 00b6bd2 | 2008-01-17 09:02:16 -0800 | [diff] [blame] | 2454 | if (rval != QLA_SUCCESS) { |
| 2455 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2456 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
Andrew Vasquez | 00b6bd2 | 2008-01-17 09:02:16 -0800 | [diff] [blame] | 2457 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2458 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | 00b6bd2 | 2008-01-17 09:02:16 -0800 | [diff] [blame] | 2459 | } |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2460 | |
Andrew Vasquez | 00b6bd2 | 2008-01-17 09:02:16 -0800 | [diff] [blame] | 2461 | return rval; |
| 2462 | } |
| 2463 | |
| 2464 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2465 | qla2x00_disable_eft_trace(scsi_qla_host_t *vha) |
Andrew Vasquez | 00b6bd2 | 2008-01-17 09:02:16 -0800 | [diff] [blame] | 2466 | { |
| 2467 | int rval; |
| 2468 | mbx_cmd_t mc; |
| 2469 | mbx_cmd_t *mcp = &mc; |
| 2470 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2471 | if (!IS_FWI2_CAPABLE(vha->hw)) |
Andrew Vasquez | 00b6bd2 | 2008-01-17 09:02:16 -0800 | [diff] [blame] | 2472 | return QLA_FUNCTION_FAILED; |
| 2473 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2474 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | 00b6bd2 | 2008-01-17 09:02:16 -0800 | [diff] [blame] | 2475 | |
| 2476 | mcp->mb[0] = MBC_TRACE_CONTROL; |
| 2477 | mcp->mb[1] = TC_EFT_DISABLE; |
| 2478 | mcp->out_mb = MBX_1|MBX_0; |
| 2479 | mcp->in_mb = MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 2480 | mcp->tov = MBX_TOV_SECONDS; |
Andrew Vasquez | 00b6bd2 | 2008-01-17 09:02:16 -0800 | [diff] [blame] | 2481 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2482 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2483 | if (rval != QLA_SUCCESS) { |
| 2484 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2485 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2486 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2487 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2488 | } |
| 2489 | |
| 2490 | return rval; |
| 2491 | } |
| 2492 | |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 2493 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2494 | qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma, |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2495 | uint16_t buffers, uint16_t *mb, uint32_t *dwords) |
| 2496 | { |
| 2497 | int rval; |
| 2498 | mbx_cmd_t mc; |
| 2499 | mbx_cmd_t *mcp = &mc; |
| 2500 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2501 | if (!IS_QLA25XX(vha->hw)) |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2502 | return QLA_FUNCTION_FAILED; |
| 2503 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2504 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2505 | |
| 2506 | mcp->mb[0] = MBC_TRACE_CONTROL; |
| 2507 | mcp->mb[1] = TC_FCE_ENABLE; |
| 2508 | mcp->mb[2] = LSW(fce_dma); |
| 2509 | mcp->mb[3] = MSW(fce_dma); |
| 2510 | mcp->mb[4] = LSW(MSD(fce_dma)); |
| 2511 | mcp->mb[5] = MSW(MSD(fce_dma)); |
| 2512 | mcp->mb[6] = buffers; |
| 2513 | mcp->mb[7] = TC_AEN_DISABLE; |
| 2514 | mcp->mb[8] = 0; |
| 2515 | mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE; |
| 2516 | mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE; |
| 2517 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| |
| 2518 | MBX_1|MBX_0; |
| 2519 | mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 2520 | mcp->tov = MBX_TOV_SECONDS; |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2521 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2522 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2523 | if (rval != QLA_SUCCESS) { |
| 2524 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2525 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2526 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2527 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2528 | |
| 2529 | if (mb) |
| 2530 | memcpy(mb, mcp->mb, 8 * sizeof(*mb)); |
| 2531 | if (dwords) |
Andrew Vasquez | fa0926d | 2008-05-12 22:21:12 -0700 | [diff] [blame] | 2532 | *dwords = buffers; |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2533 | } |
| 2534 | |
| 2535 | return rval; |
| 2536 | } |
| 2537 | |
| 2538 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2539 | qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd) |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2540 | { |
| 2541 | int rval; |
| 2542 | mbx_cmd_t mc; |
| 2543 | mbx_cmd_t *mcp = &mc; |
| 2544 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2545 | if (!IS_FWI2_CAPABLE(vha->hw)) |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2546 | return QLA_FUNCTION_FAILED; |
| 2547 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2548 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2549 | |
| 2550 | mcp->mb[0] = MBC_TRACE_CONTROL; |
| 2551 | mcp->mb[1] = TC_FCE_DISABLE; |
| 2552 | mcp->mb[2] = TC_FCE_DISABLE_TRACE; |
| 2553 | mcp->out_mb = MBX_2|MBX_1|MBX_0; |
| 2554 | mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2| |
| 2555 | MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 2556 | mcp->tov = MBX_TOV_SECONDS; |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2557 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2558 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2559 | if (rval != QLA_SUCCESS) { |
| 2560 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2561 | __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2562 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2563 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | df613b9 | 2008-01-17 09:02:17 -0800 | [diff] [blame] | 2564 | |
| 2565 | if (wr) |
| 2566 | *wr = (uint64_t) mcp->mb[5] << 48 | |
| 2567 | (uint64_t) mcp->mb[4] << 32 | |
| 2568 | (uint64_t) mcp->mb[3] << 16 | |
| 2569 | (uint64_t) mcp->mb[2]; |
| 2570 | if (rd) |
| 2571 | *rd = (uint64_t) mcp->mb[9] << 48 | |
| 2572 | (uint64_t) mcp->mb[8] << 32 | |
| 2573 | (uint64_t) mcp->mb[7] << 16 | |
| 2574 | (uint64_t) mcp->mb[6]; |
| 2575 | } |
| 2576 | |
| 2577 | return rval; |
| 2578 | } |
| 2579 | |
| 2580 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2581 | qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr, |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 2582 | uint16_t off, uint16_t count) |
| 2583 | { |
| 2584 | int rval; |
| 2585 | mbx_cmd_t mc; |
| 2586 | mbx_cmd_t *mcp = &mc; |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 2587 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2588 | if (!IS_FWI2_CAPABLE(vha->hw)) |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 2589 | return QLA_FUNCTION_FAILED; |
| 2590 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2591 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 2592 | |
| 2593 | mcp->mb[0] = MBC_READ_SFP; |
| 2594 | mcp->mb[1] = addr; |
| 2595 | mcp->mb[2] = MSW(sfp_dma); |
| 2596 | mcp->mb[3] = LSW(sfp_dma); |
| 2597 | mcp->mb[6] = MSW(MSD(sfp_dma)); |
| 2598 | mcp->mb[7] = LSW(MSD(sfp_dma)); |
| 2599 | mcp->mb[8] = count; |
| 2600 | mcp->mb[9] = off; |
| 2601 | mcp->mb[10] = 0; |
| 2602 | mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; |
| 2603 | mcp->in_mb = MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 2604 | mcp->tov = MBX_TOV_SECONDS; |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 2605 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2606 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 2607 | |
| 2608 | if (rval != QLA_SUCCESS) { |
| 2609 | DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2610 | vha->host_no, rval, mcp->mb[0])); |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 2611 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2612 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 2613 | } |
| 2614 | |
| 2615 | return rval; |
| 2616 | } |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 2617 | |
| 2618 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2619 | qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 2620 | uint16_t port_speed, uint16_t *mb) |
| 2621 | { |
| 2622 | int rval; |
| 2623 | mbx_cmd_t mc; |
| 2624 | mbx_cmd_t *mcp = &mc; |
| 2625 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2626 | if (!IS_IIDMA_CAPABLE(vha->hw)) |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 2627 | return QLA_FUNCTION_FAILED; |
| 2628 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2629 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 2630 | |
| 2631 | mcp->mb[0] = MBC_PORT_PARAMS; |
| 2632 | mcp->mb[1] = loop_id; |
| 2633 | mcp->mb[2] = BIT_0; |
| 2634 | mcp->mb[3] = port_speed & (BIT_2|BIT_1|BIT_0); |
| 2635 | mcp->mb[4] = mcp->mb[5] = 0; |
| 2636 | mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; |
| 2637 | mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_1|MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 2638 | mcp->tov = MBX_TOV_SECONDS; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 2639 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2640 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 2641 | |
| 2642 | /* Return mailbox statuses. */ |
| 2643 | if (mb != NULL) { |
| 2644 | mb[0] = mcp->mb[0]; |
| 2645 | mb[1] = mcp->mb[1]; |
| 2646 | mb[3] = mcp->mb[3]; |
| 2647 | mb[4] = mcp->mb[4]; |
| 2648 | mb[5] = mcp->mb[5]; |
| 2649 | } |
| 2650 | |
| 2651 | if (rval != QLA_SUCCESS) { |
| 2652 | DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2653 | vha->host_no, rval)); |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 2654 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2655 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 2656 | } |
| 2657 | |
| 2658 | return rval; |
| 2659 | } |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2660 | |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2661 | void |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2662 | qla24xx_report_id_acquisition(scsi_qla_host_t *vha, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2663 | struct vp_rpt_id_entry_24xx *rptid_entry) |
| 2664 | { |
| 2665 | uint8_t vp_idx; |
Seokmann Ju | c6852c4 | 2008-04-24 15:21:29 -0700 | [diff] [blame] | 2666 | uint16_t stat = le16_to_cpu(rptid_entry->vp_idx); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2667 | struct qla_hw_data *ha = vha->hw; |
| 2668 | scsi_qla_host_t *vp; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2669 | |
| 2670 | if (rptid_entry->entry_status != 0) |
| 2671 | return; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2672 | |
| 2673 | if (rptid_entry->format == 0) { |
| 2674 | DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d," |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2675 | " number of VPs acquired %d\n", __func__, vha->host_no, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2676 | MSB(rptid_entry->vp_count), LSB(rptid_entry->vp_count))); |
| 2677 | DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__, |
| 2678 | rptid_entry->port_id[2], rptid_entry->port_id[1], |
| 2679 | rptid_entry->port_id[0])); |
| 2680 | } else if (rptid_entry->format == 1) { |
Seokmann Ju | c6852c4 | 2008-04-24 15:21:29 -0700 | [diff] [blame] | 2681 | vp_idx = LSB(stat); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2682 | DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled " |
| 2683 | "- status %d - " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2684 | "with port id %02x%02x%02x\n", __func__, vha->host_no, |
Seokmann Ju | c6852c4 | 2008-04-24 15:21:29 -0700 | [diff] [blame] | 2685 | vp_idx, MSB(stat), |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2686 | rptid_entry->port_id[2], rptid_entry->port_id[1], |
| 2687 | rptid_entry->port_id[0])); |
| 2688 | if (vp_idx == 0) |
| 2689 | return; |
| 2690 | |
Seokmann Ju | c6852c4 | 2008-04-24 15:21:29 -0700 | [diff] [blame] | 2691 | if (MSB(stat) == 1) |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2692 | return; |
| 2693 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2694 | list_for_each_entry(vp, &ha->vp_list, list) |
| 2695 | if (vp_idx == vp->vp_idx) |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2696 | break; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2697 | if (!vp) |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2698 | return; |
| 2699 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2700 | vp->d_id.b.domain = rptid_entry->port_id[2]; |
| 2701 | vp->d_id.b.area = rptid_entry->port_id[1]; |
| 2702 | vp->d_id.b.al_pa = rptid_entry->port_id[0]; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2703 | |
| 2704 | /* |
| 2705 | * Cannot configure here as we are still sitting on the |
| 2706 | * response queue. Handle it in dpc context. |
| 2707 | */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2708 | set_bit(VP_IDX_ACQUIRED, &vp->vp_flags); |
| 2709 | set_bit(VP_DPC_NEEDED, &vha->dpc_flags); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2710 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2711 | qla2xxx_wake_dpc(vha); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2712 | } |
| 2713 | } |
| 2714 | |
| 2715 | /* |
| 2716 | * qla24xx_modify_vp_config |
| 2717 | * Change VP configuration for vha |
| 2718 | * |
| 2719 | * Input: |
| 2720 | * vha = adapter block pointer. |
| 2721 | * |
| 2722 | * Returns: |
| 2723 | * qla2xxx local function return status code. |
| 2724 | * |
| 2725 | * Context: |
| 2726 | * Kernel context. |
| 2727 | */ |
| 2728 | int |
| 2729 | qla24xx_modify_vp_config(scsi_qla_host_t *vha) |
| 2730 | { |
| 2731 | int rval; |
| 2732 | struct vp_config_entry_24xx *vpmod; |
| 2733 | dma_addr_t vpmod_dma; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2734 | struct qla_hw_data *ha = vha->hw; |
| 2735 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2736 | |
| 2737 | /* This can be called by the parent */ |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2738 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2739 | vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2740 | if (!vpmod) { |
| 2741 | DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2742 | "IOCB.\n", __func__, vha->host_no)); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2743 | return QLA_MEMORY_ALLOC_FAILED; |
| 2744 | } |
| 2745 | |
| 2746 | memset(vpmod, 0, sizeof(struct vp_config_entry_24xx)); |
| 2747 | vpmod->entry_type = VP_CONFIG_IOCB_TYPE; |
| 2748 | vpmod->entry_count = 1; |
| 2749 | vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS; |
| 2750 | vpmod->vp_count = 1; |
| 2751 | vpmod->vp_index1 = vha->vp_idx; |
| 2752 | vpmod->options_idx1 = BIT_3|BIT_4|BIT_5; |
| 2753 | memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE); |
| 2754 | memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE); |
| 2755 | vpmod->entry_count = 1; |
| 2756 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2757 | rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2758 | if (rval != QLA_SUCCESS) { |
| 2759 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB" |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2760 | "(%x).\n", __func__, base_vha->host_no, rval)); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2761 | } else if (vpmod->comp_status != 0) { |
| 2762 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2763 | "-- error status (%x).\n", __func__, base_vha->host_no, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2764 | vpmod->comp_status)); |
| 2765 | rval = QLA_FUNCTION_FAILED; |
| 2766 | } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { |
| 2767 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2768 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2769 | le16_to_cpu(vpmod->comp_status))); |
| 2770 | rval = QLA_FUNCTION_FAILED; |
| 2771 | } else { |
| 2772 | /* EMPTY */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2773 | DEBUG11(printk("%s(%ld): done.\n", __func__, |
| 2774 | base_vha->host_no)); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2775 | fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING); |
| 2776 | } |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2777 | dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2778 | |
| 2779 | return rval; |
| 2780 | } |
| 2781 | |
| 2782 | /* |
| 2783 | * qla24xx_control_vp |
| 2784 | * Enable a virtual port for given host |
| 2785 | * |
| 2786 | * Input: |
| 2787 | * ha = adapter block pointer. |
| 2788 | * vhba = virtual adapter (unused) |
| 2789 | * index = index number for enabled VP |
| 2790 | * |
| 2791 | * Returns: |
| 2792 | * qla2xxx local function return status code. |
| 2793 | * |
| 2794 | * Context: |
| 2795 | * Kernel context. |
| 2796 | */ |
| 2797 | int |
| 2798 | qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) |
| 2799 | { |
| 2800 | int rval; |
| 2801 | int map, pos; |
| 2802 | struct vp_ctrl_entry_24xx *vce; |
| 2803 | dma_addr_t vce_dma; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2804 | struct qla_hw_data *ha = vha->hw; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2805 | int vp_index = vha->vp_idx; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2806 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2807 | |
| 2808 | DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2809 | vha->host_no, vp_index)); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2810 | |
Andrew Vasquez | eb66dc6 | 2007-11-12 10:30:58 -0800 | [diff] [blame] | 2811 | if (vp_index == 0 || vp_index >= ha->max_npiv_vports) |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2812 | return QLA_PARAMETER_ERROR; |
| 2813 | |
| 2814 | vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma); |
| 2815 | if (!vce) { |
| 2816 | DEBUG2_3(printk("%s(%ld): " |
| 2817 | "failed to allocate VP Control IOCB.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2818 | base_vha->host_no)); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2819 | return QLA_MEMORY_ALLOC_FAILED; |
| 2820 | } |
| 2821 | memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx)); |
| 2822 | |
| 2823 | vce->entry_type = VP_CTRL_IOCB_TYPE; |
| 2824 | vce->entry_count = 1; |
| 2825 | vce->command = cpu_to_le16(cmd); |
| 2826 | vce->vp_count = __constant_cpu_to_le16(1); |
| 2827 | |
| 2828 | /* index map in firmware starts with 1; decrement index |
| 2829 | * this is ok as we never use index 0 |
| 2830 | */ |
| 2831 | map = (vp_index - 1) / 8; |
| 2832 | pos = (vp_index - 1) & 7; |
matthias@kaehlcke.net | 6c2f527 | 2008-05-12 22:21:11 -0700 | [diff] [blame] | 2833 | mutex_lock(&ha->vport_lock); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2834 | vce->vp_idx_map[map] |= 1 << pos; |
matthias@kaehlcke.net | 6c2f527 | 2008-05-12 22:21:11 -0700 | [diff] [blame] | 2835 | mutex_unlock(&ha->vport_lock); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2836 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2837 | rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2838 | if (rval != QLA_SUCCESS) { |
| 2839 | DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB" |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2840 | "(%x).\n", __func__, base_vha->host_no, rval)); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2841 | printk("%s(%ld): failed to issue VP control IOCB" |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2842 | "(%x).\n", __func__, base_vha->host_no, rval); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2843 | } else if (vce->entry_status != 0) { |
| 2844 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2845 | "-- error status (%x).\n", __func__, base_vha->host_no, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2846 | vce->entry_status)); |
| 2847 | printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2848 | "-- error status (%x).\n", __func__, base_vha->host_no, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2849 | vce->entry_status); |
| 2850 | rval = QLA_FUNCTION_FAILED; |
| 2851 | } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { |
| 2852 | DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2853 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2854 | le16_to_cpu(vce->comp_status))); |
| 2855 | printk("%s(%ld): failed to complete IOCB " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2856 | "-- completion status (%x).\n", __func__, base_vha->host_no, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2857 | le16_to_cpu(vce->comp_status)); |
| 2858 | rval = QLA_FUNCTION_FAILED; |
| 2859 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2860 | DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no)); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2861 | } |
| 2862 | |
| 2863 | dma_pool_free(ha->s_dma_pool, vce, vce_dma); |
| 2864 | |
| 2865 | return rval; |
| 2866 | } |
| 2867 | |
| 2868 | /* |
| 2869 | * qla2x00_send_change_request |
| 2870 | * Receive or disable RSCN request from fabric controller |
| 2871 | * |
| 2872 | * Input: |
| 2873 | * ha = adapter block pointer |
| 2874 | * format = registration format: |
| 2875 | * 0 - Reserved |
| 2876 | * 1 - Fabric detected registration |
| 2877 | * 2 - N_port detected registration |
| 2878 | * 3 - Full registration |
| 2879 | * FF - clear registration |
| 2880 | * vp_idx = Virtual port index |
| 2881 | * |
| 2882 | * Returns: |
| 2883 | * qla2x00 local function return status code. |
| 2884 | * |
| 2885 | * Context: |
| 2886 | * Kernel Context |
| 2887 | */ |
| 2888 | |
| 2889 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2890 | qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2891 | uint16_t vp_idx) |
| 2892 | { |
| 2893 | int rval; |
| 2894 | mbx_cmd_t mc; |
| 2895 | mbx_cmd_t *mcp = &mc; |
| 2896 | |
| 2897 | /* |
| 2898 | * This command is implicitly executed by firmware during login for the |
| 2899 | * physical hosts |
| 2900 | */ |
| 2901 | if (vp_idx == 0) |
| 2902 | return QLA_FUNCTION_FAILED; |
| 2903 | |
| 2904 | mcp->mb[0] = MBC_SEND_CHANGE_REQUEST; |
| 2905 | mcp->mb[1] = format; |
| 2906 | mcp->mb[9] = vp_idx; |
| 2907 | mcp->out_mb = MBX_9|MBX_1|MBX_0; |
| 2908 | mcp->in_mb = MBX_0|MBX_1; |
| 2909 | mcp->tov = MBX_TOV_SECONDS; |
| 2910 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2911 | rval = qla2x00_mailbox_command(vha, mcp); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2912 | |
| 2913 | if (rval == QLA_SUCCESS) { |
| 2914 | if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { |
| 2915 | rval = BIT_1; |
| 2916 | } |
| 2917 | } else |
| 2918 | rval = BIT_1; |
| 2919 | |
| 2920 | return rval; |
| 2921 | } |
Andrew Vasquez | 338c916 | 2007-09-20 14:07:33 -0700 | [diff] [blame] | 2922 | |
| 2923 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2924 | qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr, |
Andrew Vasquez | 338c916 | 2007-09-20 14:07:33 -0700 | [diff] [blame] | 2925 | uint32_t size) |
| 2926 | { |
| 2927 | int rval; |
| 2928 | mbx_cmd_t mc; |
| 2929 | mbx_cmd_t *mcp = &mc; |
| 2930 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2931 | DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Andrew Vasquez | 338c916 | 2007-09-20 14:07:33 -0700 | [diff] [blame] | 2932 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2933 | if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) { |
Andrew Vasquez | 338c916 | 2007-09-20 14:07:33 -0700 | [diff] [blame] | 2934 | mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED; |
| 2935 | mcp->mb[8] = MSW(addr); |
| 2936 | mcp->out_mb = MBX_8|MBX_0; |
| 2937 | } else { |
| 2938 | mcp->mb[0] = MBC_DUMP_RISC_RAM; |
| 2939 | mcp->out_mb = MBX_0; |
| 2940 | } |
| 2941 | mcp->mb[1] = LSW(addr); |
| 2942 | mcp->mb[2] = MSW(req_dma); |
| 2943 | mcp->mb[3] = LSW(req_dma); |
| 2944 | mcp->mb[6] = MSW(MSD(req_dma)); |
| 2945 | mcp->mb[7] = LSW(MSD(req_dma)); |
| 2946 | mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2947 | if (IS_FWI2_CAPABLE(vha->hw)) { |
Andrew Vasquez | 338c916 | 2007-09-20 14:07:33 -0700 | [diff] [blame] | 2948 | mcp->mb[4] = MSW(size); |
| 2949 | mcp->mb[5] = LSW(size); |
| 2950 | mcp->out_mb |= MBX_5|MBX_4; |
| 2951 | } else { |
| 2952 | mcp->mb[4] = LSW(size); |
| 2953 | mcp->out_mb |= MBX_4; |
| 2954 | } |
| 2955 | |
| 2956 | mcp->in_mb = MBX_0; |
Ravi Anand | b93480e | 2008-04-03 13:13:25 -0700 | [diff] [blame] | 2957 | mcp->tov = MBX_TOV_SECONDS; |
Andrew Vasquez | 338c916 | 2007-09-20 14:07:33 -0700 | [diff] [blame] | 2958 | mcp->flags = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2959 | rval = qla2x00_mailbox_command(vha, mcp); |
Andrew Vasquez | 338c916 | 2007-09-20 14:07:33 -0700 | [diff] [blame] | 2960 | |
| 2961 | if (rval != QLA_SUCCESS) { |
| 2962 | DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2963 | vha->host_no, rval, mcp->mb[0])); |
Andrew Vasquez | 338c916 | 2007-09-20 14:07:33 -0700 | [diff] [blame] | 2964 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2965 | DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Andrew Vasquez | 338c916 | 2007-09-20 14:07:33 -0700 | [diff] [blame] | 2966 | } |
| 2967 | |
| 2968 | return rval; |
| 2969 | } |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 2970 | |
| 2971 | /* 84XX Support **************************************************************/ |
| 2972 | |
| 2973 | struct cs84xx_mgmt_cmd { |
| 2974 | union { |
| 2975 | struct verify_chip_entry_84xx req; |
| 2976 | struct verify_chip_rsp_84xx rsp; |
| 2977 | } p; |
| 2978 | }; |
| 2979 | |
| 2980 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2981 | qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status) |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 2982 | { |
| 2983 | int rval, retry; |
| 2984 | struct cs84xx_mgmt_cmd *mn; |
| 2985 | dma_addr_t mn_dma; |
| 2986 | uint16_t options; |
| 2987 | unsigned long flags; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2988 | struct qla_hw_data *ha = vha->hw; |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 2989 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2990 | DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no)); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 2991 | |
| 2992 | mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); |
| 2993 | if (mn == NULL) { |
| 2994 | DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 2995 | "IOCB.\n", __func__, vha->host_no)); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 2996 | return QLA_MEMORY_ALLOC_FAILED; |
| 2997 | } |
| 2998 | |
| 2999 | /* Force Update? */ |
| 3000 | options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0; |
| 3001 | /* Diagnostic firmware? */ |
| 3002 | /* options |= MENLO_DIAG_FW; */ |
| 3003 | /* We update the firmware with only one data sequence. */ |
| 3004 | options |= VCO_END_OF_DATA; |
| 3005 | |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3006 | do { |
Andrew Vasquez | c1ec1f1 | 2008-04-24 15:21:24 -0700 | [diff] [blame] | 3007 | retry = 0; |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3008 | memset(mn, 0, sizeof(*mn)); |
| 3009 | mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE; |
| 3010 | mn->p.req.entry_count = 1; |
| 3011 | mn->p.req.options = cpu_to_le16(options); |
| 3012 | |
| 3013 | DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 3014 | vha->host_no)); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3015 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
| 3016 | sizeof(*mn))); |
| 3017 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 3018 | rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3019 | if (rval != QLA_SUCCESS) { |
| 3020 | DEBUG2_16(printk("%s(%ld): failed to issue Verify " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 3021 | "IOCB (%x).\n", __func__, vha->host_no, rval)); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3022 | goto verify_done; |
| 3023 | } |
| 3024 | |
| 3025 | DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 3026 | vha->host_no)); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3027 | DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, |
| 3028 | sizeof(*mn))); |
| 3029 | |
| 3030 | status[0] = le16_to_cpu(mn->p.rsp.comp_status); |
| 3031 | status[1] = status[0] == CS_VCS_CHIP_FAILURE ? |
| 3032 | le16_to_cpu(mn->p.rsp.failure_code) : 0; |
| 3033 | DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 3034 | vha->host_no, status[0], status[1])); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3035 | |
| 3036 | if (status[0] != CS_COMPLETE) { |
| 3037 | rval = QLA_FUNCTION_FAILED; |
| 3038 | if (!(options & VCO_DONT_UPDATE_FW)) { |
| 3039 | DEBUG2_16(printk("%s(%ld): Firmware update " |
| 3040 | "failed. Retrying without update " |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 3041 | "firmware.\n", __func__, vha->host_no)); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3042 | options |= VCO_DONT_UPDATE_FW; |
| 3043 | options &= ~VCO_FORCE_UPDATE; |
| 3044 | retry = 1; |
| 3045 | } |
| 3046 | } else { |
| 3047 | DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 3048 | __func__, vha->host_no, |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3049 | le32_to_cpu(mn->p.rsp.fw_ver))); |
| 3050 | |
| 3051 | /* NOTE: we only update OP firmware. */ |
| 3052 | spin_lock_irqsave(&ha->cs84xx->access_lock, flags); |
| 3053 | ha->cs84xx->op_fw_version = |
| 3054 | le32_to_cpu(mn->p.rsp.fw_ver); |
| 3055 | spin_unlock_irqrestore(&ha->cs84xx->access_lock, |
| 3056 | flags); |
| 3057 | } |
| 3058 | } while (retry); |
| 3059 | |
| 3060 | verify_done: |
| 3061 | dma_pool_free(ha->s_dma_pool, mn, mn_dma); |
| 3062 | |
| 3063 | if (rval != QLA_SUCCESS) { |
| 3064 | DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 3065 | vha->host_no, rval)); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3066 | } else { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame^] | 3067 | DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no)); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 3068 | } |
| 3069 | |
| 3070 | return rval; |
| 3071 | } |