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提交 1c7c6357 编写于 作者: A Andrew Vasquez 提交者： James Bottomley
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[SCSI] qla2xxx: Add MBX command routines for ISP24xx support. 

Add MBX command routines for ISP24xx support.

Generalize several routines [qla2x00_load_ram_ext(),
qla2x00_execute_fw(), qla2x00_verify_checksum()] to handle
larger addressing space.
Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
上级 8c958a99
隐藏空白更改
内联 并排
Showing with 809 addition and 244 deletion
drivers/scsi/qla2xxx/qla_def.h
浏览文件 @ 1c7c6357
......@@ -2028,7 +2028,8 @@ struct isp_operations {
int (*abort_target) (struct fc_port *);
int (*fabric_login) (struct scsi_qla_host *, uint16_t, uint8_t,
uint8_t, uint8_t, uint16_t *, uint8_t);
int (*fabric_logout) (struct scsi_qla_host *, uint16_t);
int (*fabric_logout) (struct scsi_qla_host *, uint16_t, uint8_t,
uint8_t, uint8_t);
uint16_t (*calc_req_entries) (uint16_t);
void (*build_iocbs) (srb_t *, cmd_entry_t *, uint16_t);
......
drivers/scsi/qla2xxx/qla_gbl.h
浏览文件 @ 1c7c6357
......@@ -104,10 +104,10 @@ extern int
qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t);
extern int
qla2x00_load_ram_ext(scsi_qla_host_t *, dma_addr_t, uint32_t, uint16_t);
qla2x00_load_ram_ext(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
extern int
qla2x00_execute_fw(scsi_qla_host_t *);
qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
extern void
qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *,
......@@ -123,7 +123,7 @@ extern int
qla2x00_mbx_reg_test(scsi_qla_host_t *);
extern int
qla2x00_verify_checksum(scsi_qla_host_t *);
qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
extern int
qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
......@@ -133,7 +133,7 @@ qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
#if USE_ABORT_TGT
extern int
qla2x00_abort_target(fc_port_t *fcport);
qla2x00_abort_target(fc_port_t *);
#endif
extern int
......@@ -167,12 +167,18 @@ qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
extern int
qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
uint16_t *, uint8_t);
extern int
qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
uint16_t *, uint8_t);
extern int
qla2x00_login_local_device(scsi_qla_host_t *, uint16_t, uint16_t *, uint8_t);
extern int
qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id);
qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
extern int
qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
extern int
qla2x00_full_login_lip(scsi_qla_host_t *ha);
......@@ -187,6 +193,18 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *,
extern int
qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
extern int qla24xx_abort_target(fc_port_t *);
extern int qla2x00_system_error(scsi_qla_host_t *);
extern int
qla2x00_get_serdes_params(scsi_qla_host_t *, uint16_t *, uint16_t *,
uint16_t *);
extern int
qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
/*
* Global Function Prototypes in qla_isr.c source file.
*/
......
drivers/scsi/qla2xxx/qla_init.c
浏览文件 @ 1c7c6357
......@@ -331,7 +331,9 @@ qla2x00_isp_firmware(scsi_qla_host_t *ha)
qla_printk(KERN_INFO, ha, "RISC CODE NOT loaded\n");
/* Verify checksum of loaded RISC code. */
rval = qla2x00_verify_checksum(ha);
rval = qla2x00_verify_checksum(ha,
IS_QLA24XX(ha) || IS_QLA25XX(ha) ? RISC_SADDRESS :
*ha->brd_info->fw_info[0].fwstart);
}
if (rval) {
......@@ -756,13 +758,17 @@ qla2x00_setup_chip(scsi_qla_host_t *ha)
DEBUG(printk("scsi(%ld): Verifying Checksum of loaded RISC "
"code.\n", ha->host_no));
rval = qla2x00_verify_checksum(ha);
rval = qla2x00_verify_checksum(ha,
IS_QLA24XX(ha) || IS_QLA25XX(ha) ? RISC_SADDRESS :
*ha->brd_info->fw_info[0].fwstart);
if (rval == QLA_SUCCESS) {
/* Start firmware execution. */
DEBUG(printk("scsi(%ld): Checksum OK, start "
"firmware.\n", ha->host_no));
rval = qla2x00_execute_fw(ha);
rval = qla2x00_execute_fw(ha,
IS_QLA24XX(ha) || IS_QLA25XX(ha) ? RISC_SADDRESS :
*ha->brd_info->fw_info[0].fwstart);
/* Retrieve firmware information. */
if (rval == QLA_SUCCESS && ha->fw_major_version == 0) {
qla2x00_get_fw_version(ha,
......@@ -2011,7 +2017,10 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
fcport->port_type != FCT_BROADCAST) {
ha->isp_ops.fabric_logout(ha,
fcport->loop_id);
fcport->loop_id,
fcport->d_id.b.domain,
fcport->d_id.b.area,
fcport->d_id.b.al_pa);
fcport->loop_id = FC_NO_LOOP_ID;
}
}
......@@ -2256,7 +2265,9 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports)
(fcport->flags & FCF_TAPE_PRESENT) == 0 &&
fcport->port_type != FCT_INITIATOR &&
fcport->port_type != FCT_BROADCAST) {
ha->isp_ops.fabric_logout(ha, fcport->loop_id);
ha->isp_ops.fabric_logout(ha, fcport->loop_id,
fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
fcport->loop_id = FC_NO_LOOP_ID;
}
......@@ -2515,7 +2526,9 @@ qla2x00_fabric_dev_login(scsi_qla_host_t *ha, fc_port_t *fcport,
if (rval == QLA_SUCCESS) {
rval = qla2x00_get_port_database(ha, fcport, 0);
if (rval != QLA_SUCCESS) {
ha->isp_ops.fabric_logout(ha, fcport->loop_id);
ha->isp_ops.fabric_logout(ha, fcport->loop_id,
fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
} else {
qla2x00_update_fcport(ha, fcport);
}
......@@ -2620,7 +2633,9 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport,
* dead.
*/
*next_loopid = fcport->loop_id;
ha->isp_ops.fabric_logout(ha, fcport->loop_id);
ha->isp_ops.fabric_logout(ha, fcport->loop_id,
fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
qla2x00_mark_device_lost(ha, fcport, 1);
rval = 1;
......@@ -2636,7 +2651,9 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport,
fcport->d_id.b.al_pa, fcport->loop_id, jiffies));
*next_loopid = fcport->loop_id;
ha->isp_ops.fabric_logout(ha, fcport->loop_id);
ha->isp_ops.fabric_logout(ha, fcport->loop_id,
fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
fcport->loop_id = FC_NO_LOOP_ID;
atomic_set(&fcport->state, FCS_DEVICE_DEAD);
......
drivers/scsi/qla2xxx/qla_mbx.c
浏览文件 @ 1c7c6357
......@@ -58,9 +58,9 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
{
int rval;
unsigned long flags = 0;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
device_reg_t __iomem *reg = ha->iobase;
struct timer_list tmp_intr_timer;
uint8_t abort_active = test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags);
uint8_t abort_active;
uint8_t io_lock_on = ha->flags.init_done;
uint16_t command;
uint16_t *iptr;
......@@ -71,19 +71,20 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
unsigned long wait_time;
rval = QLA_SUCCESS;
abort_active = test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags);
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
DEBUG11(printk("qla2x00_mailbox_command(%ld): entered.\n",
ha->host_no);)
/*
* Wait for active mailbox commands to finish by waiting at most
* tov seconds. This is to serialize actual issuing of mailbox cmds
* during non ISP abort time.
* Wait for active mailbox commands to finish by waiting at most tov
* seconds. This is to serialize actual issuing of mailbox cmds during
* non ISP abort time.
*/
if (!abort_active) {
if (qla2x00_down_timeout(&ha->mbx_cmd_sem, mcp->tov * HZ)) {
/* Timeout occurred. Return error. */
DEBUG2_3_11(printk("qla2x00_mailbox_command(%ld): cmd "
"access timeout. Exiting.\n", ha->host_no);)
DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
"Exiting.\n", __func__, ha->host_no);)
return QLA_FUNCTION_TIMEOUT;
}
}
......@@ -96,13 +97,16 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
if (!abort_active)
spin_lock_irqsave(&ha->mbx_reg_lock, mbx_flags);
DEBUG11(printk("scsi%d: prepare to issue mbox cmd=0x%x.\n",
(int)ha->host_no, mcp->mb[0]);)
DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n",
ha->host_no, mcp->mb[0]);)
spin_lock_irqsave(&ha->hardware_lock, flags);
/* Load mailbox registers. */
optr = (uint16_t __iomem *)MAILBOX_REG(ha, reg, 0);
if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
optr = (uint16_t __iomem *)&reg->isp24.mailbox0;
else
optr = (uint16_t __iomem *)MAILBOX_REG(ha, &reg->isp, 0);
iptr = mcp->mb;
command = mcp->mb[0];
......@@ -110,7 +114,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
for (cnt = 0; cnt < ha->mbx_count; cnt++) {
if (IS_QLA2200(ha) && cnt == 8)
optr = (uint16_t __iomem *)MAILBOX_REG(ha, reg, 8);
optr =
(uint16_t __iomem *)MAILBOX_REG(ha, &reg->isp, 8);
if (mboxes & BIT_0)
WRT_REG_WORD(optr, *iptr);
......@@ -120,16 +125,15 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
}
#if defined(QL_DEBUG_LEVEL_1)
printk("qla2x00_mailbox_command: Loaded MBX registers "
"(displayed in bytes) = \n");
printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n",
__func__, ha->host_no);
qla2x00_dump_buffer((uint8_t *)mcp->mb, 16);
printk("\n");
qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16);
printk("\n");
qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8);
printk("\n");
printk("qla2x00_mailbox_command: I/O address = %lx.\n",
(u_long)optr);
printk("%s(%ld): I/O address = %p.\n", __func__, ha->host_no, optr);
qla2x00_dump_regs(ha);
#endif
......@@ -138,17 +142,15 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
/* Unlock mbx registers and wait for interrupt */
DEBUG11(printk("qla2x00_mailbox_command: going to unlock irq & "
"waiting for interrupt. jiffies=%lx.\n", jiffies);)
DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. "
"jiffies=%lx.\n", __func__, ha->host_no, jiffies);)
/* Wait for mbx cmd completion until timeout */
if (!abort_active && io_lock_on) {
/* sleep on completion semaphore */
DEBUG11(printk("qla2x00_mailbox_command(%ld): "
"INTERRUPT MODE. Initializing timer.\n",
ha->host_no);)
DEBUG11(printk("%s(%ld): INTERRUPT MODE. Initializing timer.\n",
__func__, ha->host_no);)
init_timer(&tmp_intr_timer);
tmp_intr_timer.data = (unsigned long)&ha->mbx_intr_sem;
......@@ -156,16 +158,19 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
tmp_intr_timer.function =
(void (*)(unsigned long))qla2x00_mbx_sem_timeout;
DEBUG11(printk("qla2x00_mailbox_command(%ld): "
"Adding timer.\n", ha->host_no);)
DEBUG11(printk("%s(%ld): Adding timer.\n", __func__,
ha->host_no);)
add_timer(&tmp_intr_timer);
DEBUG11(printk("qla2x00_mailbox_command: going to "
"unlock & sleep. time=0x%lx.\n", jiffies);)
DEBUG11(printk("%s(%ld): going to unlock & sleep. "
"time=0x%lx.\n", __func__, ha->host_no, jiffies);)
set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
WRT_REG_WORD(&reg->hccr, HCCR_SET_HOST_INT);
if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
WRT_REG_DWORD(&reg->isp24.hccr, HCCRX_SET_HOST_INT);
else
WRT_REG_WORD(&reg->isp.hccr, HCCR_SET_HOST_INT);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
if (!abort_active)
......@@ -176,19 +181,20 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
*/
down(&ha->mbx_intr_sem);
DEBUG11(printk("qla2x00_mailbox_command:"
"waking up."
"time=0x%lx\n", jiffies);)
DEBUG11(printk("%s(%ld): waking up. time=0x%lx\n", __func__,
ha->host_no, jiffies);)
clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
/* delete the timer */
del_timer(&tmp_intr_timer);
} else {
DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__,
ha->host_no, command);)
DEBUG3_11(printk("qla2x00_mailbox_command(%ld): cmd=%x "
"POLLING MODE.\n", ha->host_no, command);)
WRT_REG_WORD(&reg->hccr, HCCR_SET_HOST_INT);
if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
WRT_REG_DWORD(&reg->isp24.hccr, HCCRX_SET_HOST_INT);
else
WRT_REG_WORD(&reg->isp.hccr, HCCR_SET_HOST_INT);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
if (!abort_active)
spin_unlock_irqrestore(&ha->mbx_reg_lock, mbx_flags);
......@@ -212,8 +218,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
if (ha->flags.mbox_int) {
uint16_t *iptr2;
DEBUG3_11(printk("qla2x00_mailbox_cmd: cmd %x completed.\n",
command);)
DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__,
ha->host_no, command);)
/* Got interrupt. Clear the flag. */
ha->flags.mbox_int = 0;
......@@ -238,12 +244,22 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
#if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \
defined(QL_DEBUG_LEVEL_11)
printk("qla2x00_mailbox_command(%ld): **** MB Command Timeout "
"for cmd %x ****\n", ha->host_no, command);
printk("qla2x00_mailbox_command: icontrol=%x jiffies=%lx\n",
RD_REG_WORD(&reg->ictrl), jiffies);
printk("qla2x00_mailbox_command: *** mailbox[0] = 0x%x ***\n",
RD_REG_WORD(optr));
uint16_t mb0;
uint32_t ictrl;
if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
mb0 = RD_REG_WORD(&reg->isp24.mailbox0);
ictrl = RD_REG_DWORD(&reg->isp24.ictrl);
} else {
mb0 = RD_MAILBOX_REG(ha, reg->isp, 0);
ictrl = RD_REG_WORD(&reg->isp.ictrl);
}
printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n",
__func__, ha->host_no, command);
printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__,
ha->host_no, ictrl, jiffies);
printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__,
ha->host_no, mb0);
qla2x00_dump_regs(ha);
#endif
......@@ -259,22 +275,21 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
ha->mcp = NULL;
if (!abort_active) {
DEBUG11(printk("qla2x00_mailbox_cmd: checking for additional "
"resp interrupt.\n");)
DEBUG11(printk("%s(%ld): checking for additional resp "
"interrupt.\n", __func__, ha->host_no);)
/* polling mode for non isp_abort commands. */
qla2x00_poll(ha);
}
if (rval == QLA_FUNCTION_TIMEOUT) {
if (rval == QLA_FUNCTION_TIMEOUT &&
mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) {
if (!io_lock_on || (mcp->flags & IOCTL_CMD)) {
/* not in dpc. schedule it for dpc to take over. */
DEBUG(printk("qla2x00_mailbox_command(%ld): timeout "
"schedule isp_abort_needed.\n",
ha->host_no);)
DEBUG2_3_11(printk("qla2x00_mailbox_command(%ld): "
"timeout schedule isp_abort_needed.\n",
ha->host_no);)
DEBUG(printk("%s(%ld): timeout schedule "
"isp_abort_needed.\n", __func__, ha->host_no);)
DEBUG2_3_11(printk("%s(%ld): timeout schedule "
"isp_abort_needed.\n", __func__, ha->host_no);)
qla_printk(KERN_WARNING, ha,
"Mailbox command timeout occured. Scheduling ISP "
"abort.\n");
......@@ -283,12 +298,11 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
up(ha->dpc_wait);
} else if (!abort_active) {
/* call abort directly since we are in the DPC thread */
DEBUG(printk("qla2x00_mailbox_command(%ld): timeout "
"calling abort_isp\n", ha->host_no);)
DEBUG2_3_11(printk("qla2x00_mailbox_command(%ld): "
"timeout calling abort_isp\n", ha->host_no);)
DEBUG(printk("%s(%ld): timeout calling abort_isp\n",
__func__, ha->host_no);)
DEBUG2_3_11(printk("%s(%ld): timeout calling "
"abort_isp\n", __func__, ha->host_no);)
qla_printk(KERN_WARNING, ha,
"Mailbox command timeout occured. Issuing ISP "
"abort.\n");
......@@ -296,15 +310,14 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
set_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags);
clear_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
if (qla2x00_abort_isp(ha)) {
/* failed. retry later. */
/* Failed. retry later. */
set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
}
clear_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags);
DEBUG(printk("qla2x00_mailbox_command: finished "
"abort_isp\n");)
DEBUG2_3_11(printk("qla2x00_mailbox_command: finished "
"abort_isp\n");)
DEBUG(printk("%s(%ld): finished abort_isp\n", __func__,
ha->host_no);)
DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n",
__func__, ha->host_no);)
}
}
......@@ -313,17 +326,13 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
up(&ha->mbx_cmd_sem);
if (rval) {
DEBUG2_3_11(printk("qla2x00_mailbox_command(%ld): **** FAILED. "
"mbx0=%x, mbx1=%x, mbx2=%x, cmd=%x ****\n",
ha->host_no, mcp->mb[0], mcp->mb[1], mcp->mb[2], command);)
DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, "
"mbx2=%x, cmd=%x ****\n", __func__, ha->host_no,
mcp->mb[0], mcp->mb[1], mcp->mb[2], command);)
} else {
DEBUG11(printk("qla2x00_mailbox_command(%ld): done.\n",
ha->host_no);)
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
}
DEBUG11(printk("qla2x00_mailbox_command(%ld): exiting.\n",
ha->host_no);)
return rval;
}
......@@ -418,64 +427,40 @@ qla2x00_load_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint16_t risc_addr,
*/
int
qla2x00_load_ram_ext(scsi_qla_host_t *ha, dma_addr_t req_dma,
uint32_t risc_addr, uint16_t risc_code_size)
uint32_t risc_addr, uint32_t risc_code_size)
{
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
uint32_t req_len;
dma_addr_t nml_dma;
uint32_t nml_len;
uint32_t normalized;
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
req_len = risc_code_size;
nml_dma = 0;
nml_len = 0;
normalized = qla2x00_normalize_dma_addr(&req_dma, &req_len, &nml_dma,
&nml_len);
/* Load first segment */
mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED;
mcp->mb[1] = LSW(risc_addr);
mcp->mb[2] = MSW(req_dma);
mcp->mb[3] = LSW(req_dma);
mcp->mb[4] = (uint16_t)req_len;
mcp->mb[6] = MSW(MSD(req_dma));
mcp->mb[7] = LSW(MSD(req_dma));
mcp->mb[8] = MSW(risc_addr);
mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
mcp->mb[4] = MSW(risc_code_size);
mcp->mb[5] = LSW(risc_code_size);
mcp->out_mb |= MBX_5|MBX_4;
} else {
mcp->mb[4] = LSW(risc_code_size);
mcp->out_mb |= MBX_4;
}
mcp->in_mb = MBX_0;
mcp->tov = 30;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
/* Load second segment - if necessary */
if (normalized && (rval == QLA_SUCCESS)) {
risc_addr += req_len;
mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED;
mcp->mb[1] = LSW(risc_addr);
mcp->mb[2] = MSW(nml_dma);
mcp->mb[3] = LSW(nml_dma);
mcp->mb[4] = (uint16_t)nml_len;
mcp->mb[6] = MSW(MSD(nml_dma));
mcp->mb[7] = LSW(MSD(nml_dma));
mcp->mb[8] = MSW(risc_addr);
mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
mcp->tov = 30;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
}
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n",
__func__, ha->host_no, rval, mcp->mb[0]));
DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
ha->host_no, rval, mcp->mb[0]));
} else {
/*EMPTY*/
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
......@@ -484,42 +469,62 @@ qla2x00_load_ram_ext(scsi_qla_host_t *ha, dma_addr_t req_dma,
/*
* qla2x00_execute_fw
* Start adapter firmware.
* Start adapter firmware.
*
* Input:
* ha = adapter block pointer.
* TARGET_QUEUE_LOCK must be released.
* ADAPTER_STATE_LOCK must be released.
* ha = adapter block pointer.
* TARGET_QUEUE_LOCK must be released.
* ADAPTER_STATE_LOCK must be released.
*
* Returns:
* qla2x00 local function return status code.
* qla2x00 local function return status code.
*
* Context:
* Kernel context.
* Kernel context.
*/
int
qla2x00_execute_fw(scsi_qla_host_t *ha)
qla2x00_execute_fw(scsi_qla_host_t *ha, uint32_t risc_addr)
{
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_execute_fw(%ld): entered.\n", ha->host_no);)
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
mcp->mb[0] = MBC_EXECUTE_FIRMWARE;
mcp->mb[1] = *ha->brd_info->fw_info[0].fwstart;
mcp->out_mb = MBX_1|MBX_0;
if (IS_QLA2322(ha) || IS_QLA6322(ha)) {
mcp->mb[2] = 0;
mcp->out_mb |= MBX_2;
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_0;
if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
mcp->mb[1] = MSW(risc_addr);
mcp->mb[2] = LSW(risc_addr);
mcp->mb[3] = 0;
mcp->out_mb |= MBX_3|MBX_2|MBX_1;
mcp->in_mb |= MBX_1;
} else {
mcp->mb[1] = LSW(risc_addr);
mcp->out_mb |= MBX_1;
if (IS_QLA2322(ha) || IS_QLA6322(ha)) {
mcp->mb[2] = 0;
mcp->out_mb |= MBX_2;
}
}
mcp->in_mb = MBX_0;
mcp->tov = 30;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
DEBUG11(printk("qla2x00_execute_fw(%ld): done.\n", ha->host_no);)
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__,
ha->host_no, rval, mcp->mb[0]));
} else {
if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
DEBUG11(printk("%s(%ld): done exchanges=%x.\n",
__func__, ha->host_no, mcp->mb[1]);)
} else {
DEBUG11(printk("%s(%ld): done.\n", __func__,
ha->host_no);)
}
}
return rval;
}
......@@ -612,6 +617,7 @@ qla2x00_get_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts)
DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
ha->host_no, rval));
} else {
fwopts[0] = mcp->mb[0];
fwopts[1] = mcp->mb[1];
fwopts[2] = mcp->mb[2];
fwopts[3] = mcp->mb[3];
......@@ -650,19 +656,26 @@ qla2x00_set_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts)
mcp->mb[1] = fwopts[1];
mcp->mb[2] = fwopts[2];
mcp->mb[3] = fwopts[3];
mcp->mb[10] = fwopts[10];
mcp->mb[11] = fwopts[11];
mcp->mb[12] = 0; /* Undocumented, but used */
mcp->out_mb = MBX_12|MBX_11|MBX_10|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
mcp->in_mb |= MBX_1;
} else {
mcp->mb[10] = fwopts[10];
mcp->mb[11] = fwopts[11];
mcp->mb[12] = 0; /* Undocumented, but used */
mcp->out_mb |= MBX_12|MBX_11|MBX_10;
}
mcp->tov = 30;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
fwopts[0] = mcp->mb[0];
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
ha->host_no, rval));
DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__,
ha->host_no, rval, mcp->mb[0], mcp->mb[1]));
} else {
/*EMPTY*/
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
......@@ -747,31 +760,38 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *ha)
* Kernel context.
*/
int
qla2x00_verify_checksum(scsi_qla_host_t *ha)
qla2x00_verify_checksum(scsi_qla_host_t *ha, uint32_t risc_addr)
{
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_verify_checksum(%ld): entered.\n",
ha->host_no);)
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
mcp->mb[0] = MBC_VERIFY_CHECKSUM;
mcp->mb[1] = *ha->brd_info->fw_info[0].fwstart;
mcp->out_mb = MBX_1|MBX_0;
mcp->in_mb = MBX_2|MBX_0;
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_0;
if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
mcp->mb[1] = MSW(risc_addr);
mcp->mb[2] = LSW(risc_addr);
mcp->out_mb |= MBX_2|MBX_1;
mcp->in_mb |= MBX_2|MBX_1;
} else {
mcp->mb[1] = LSW(risc_addr);
mcp->out_mb |= MBX_1;
mcp->in_mb |= MBX_1;
}
mcp->tov = 30;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_verify_checksum(%ld): failed=%x.\n",
ha->host_no, rval);)
DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__,
ha->host_no, rval, (IS_QLA24XX(ha) || IS_QLA25XX(ha) ?
(mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1]));)
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_verify_checksum(%ld): done.\n",
ha->host_no);)
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
}
return rval;
......@@ -817,10 +837,10 @@ qla2x00_issue_iocb(scsi_qla_host_t *ha, void* buffer, dma_addr_t phys_addr,
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x",
ha->host_no,rval);)
DEBUG2(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x",
ha->host_no,rval);)
DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n",
ha->host_no, rval);)
DEBUG2(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n",
ha->host_no, rval);)
} else {
sts_entry_t *sts_entry = (sts_entry_t *) buffer;
......@@ -922,41 +942,40 @@ qla2x00_abort_target(fc_port_t *fcport)
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
scsi_qla_host_t *ha;
DEBUG11(printk("qla2x00_abort_target(%ld): entered.\n",
fcport->ha->host_no);)
if (fcport == NULL) {
/* no target to abort */
if (fcport == NULL)
return 0;
}
DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no);)
ha = fcport->ha;
mcp->mb[0] = MBC_ABORT_TARGET;
mcp->out_mb = MBX_2|MBX_1|MBX_0;
if (HAS_EXTENDED_IDS(fcport->ha)) {
if (HAS_EXTENDED_IDS(ha)) {
mcp->mb[1] = fcport->loop_id;
mcp->mb[10] = 0;
mcp->out_mb |= MBX_10;
} else {
mcp->mb[1] = fcport->loop_id << 8;
}
mcp->mb[2] = fcport->ha->loop_reset_delay;
mcp->mb[2] = ha->loop_reset_delay;
mcp->in_mb = MBX_0;
mcp->tov = 30;
mcp->flags = 0;
rval = qla2x00_mailbox_command(fcport->ha, mcp);
rval = qla2x00_mailbox_command(ha, mcp);
/* Issue marker command. */
fcport->ha->marker_needed = 1;
ha->marker_needed = 1;
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("qla2x00_abort_target(%ld): failed=%x.\n",
fcport->ha->host_no, rval);)
ha->host_no, rval);)
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_abort_target(%ld): done.\n",
fcport->ha->host_no);)
ha->host_no);)
}
return rval;
......@@ -1206,82 +1225,117 @@ qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt)
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
port_database_t *pd;
struct port_database_24xx *pd24;
dma_addr_t pd_dma;
DEBUG11(printk("qla2x00_get_port_database(%ld): entered.\n",
ha->host_no);)
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
pd = dma_pool_alloc(ha->s_dma_pool, GFP_ATOMIC, &pd_dma);
pd24 = NULL;
pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma);
if (pd == NULL) {
DEBUG2_3_11(printk("qla2x00_get_port_database(%ld): **** "
"Mem Alloc Failed ****", ha->host_no);)
DEBUG2_3(printk("%s(%ld): failed to allocate Port Database "
"structure.\n", __func__, ha->host_no));
return QLA_MEMORY_ALLOC_FAILED;
}
memset(pd, 0, PORT_DATABASE_SIZE);
memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE));
if (opt != 0)
mcp->mb[0] = MBC_GET_PORT_DATABASE;
if (opt != 0 && !IS_QLA24XX(ha) && !IS_QLA25XX(ha))
mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE;
else
mcp->mb[0] = MBC_GET_PORT_DATABASE;
mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
if (HAS_EXTENDED_IDS(ha)) {
mcp->mb[1] = fcport->loop_id;
mcp->mb[10] = opt;
mcp->out_mb |= MBX_10;
} else {
mcp->mb[1] = fcport->loop_id << 8 | opt;
}
mcp->mb[2] = MSW(pd_dma);
mcp->mb[3] = LSW(pd_dma);
mcp->mb[6] = MSW(MSD(pd_dma));
mcp->mb[7] = LSW(MSD(pd_dma));
mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
mcp->in_mb = MBX_0;
mcp->buf_size = PORT_DATABASE_SIZE;
if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
mcp->mb[1] = fcport->loop_id;
mcp->mb[10] = opt;
mcp->out_mb |= MBX_10|MBX_1;
mcp->in_mb |= MBX_1;
} else if (HAS_EXTENDED_IDS(ha)) {
mcp->mb[1] = fcport->loop_id;
mcp->mb[10] = opt;
mcp->out_mb |= MBX_10|MBX_1;
} else {
mcp->mb[1] = fcport->loop_id << 8 | opt;
mcp->out_mb |= MBX_1;
}
mcp->buf_size = (IS_QLA24XX(ha) || IS_QLA25XX(ha) ?
PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE);
mcp->flags = MBX_DMA_IN;
mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS)
goto gpd_error_out;
/* Check for logged in state. */
if (pd->master_state != PD_STATE_PORT_LOGGED_IN &&
pd->slave_state != PD_STATE_PORT_LOGGED_IN) {
rval = QLA_FUNCTION_FAILED;
goto gpd_error_out;
}
/* Names are little-endian. */
memcpy(fcport->node_name, pd->node_name, WWN_SIZE);
memcpy(fcport->port_name, pd->port_name, WWN_SIZE);
/* Get port_id of device. */
fcport->d_id.b.al_pa = pd->port_id[2];
fcport->d_id.b.area = pd->port_id[3];
fcport->d_id.b.domain = pd->port_id[0];
fcport->d_id.b.rsvd_1 = 0;
if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
pd24 = (struct port_database_24xx *) pd;
/* Check for logged in state. */
if (pd24->current_login_state != PDS_PRLI_COMPLETE &&
pd24->last_login_state != PDS_PRLI_COMPLETE) {
DEBUG2(printk("%s(%ld): Unable to verify "
"login-state (%x/%x) for loop_id %x\n",
__func__, ha->host_no,
pd24->current_login_state,
pd24->last_login_state, fcport->loop_id));
rval = QLA_FUNCTION_FAILED;
goto gpd_error_out;
}
/* Check for device require authentication. */
pd->common_features & BIT_5 ? (fcport->flags |= FCF_AUTH_REQ) :
(fcport->flags &= ~FCF_AUTH_REQ);
/* Names are little-endian. */
memcpy(fcport->node_name, pd24->node_name, WWN_SIZE);
memcpy(fcport->port_name, pd24->port_name, WWN_SIZE);
/* Get port_id of device. */
fcport->d_id.b.domain = pd24->port_id[0];
fcport->d_id.b.area = pd24->port_id[1];
fcport->d_id.b.al_pa = pd24->port_id[2];
fcport->d_id.b.rsvd_1 = 0;
/* If not target must be initiator or unknown type. */
if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0)
fcport->port_type = FCT_INITIATOR;
else
fcport->port_type = FCT_TARGET;
} else {
/* Check for logged in state. */
if (pd->master_state != PD_STATE_PORT_LOGGED_IN &&
pd->slave_state != PD_STATE_PORT_LOGGED_IN) {
rval = QLA_FUNCTION_FAILED;
goto gpd_error_out;
}
/* If not target must be initiator or unknown type. */
if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)
fcport->port_type = FCT_INITIATOR;
else
fcport->port_type = FCT_TARGET;
/* Names are little-endian. */
memcpy(fcport->node_name, pd->node_name, WWN_SIZE);
memcpy(fcport->port_name, pd->port_name, WWN_SIZE);
/* Get port_id of device. */
fcport->d_id.b.domain = pd->port_id[0];
fcport->d_id.b.area = pd->port_id[3];
fcport->d_id.b.al_pa = pd->port_id[2];
fcport->d_id.b.rsvd_1 = 0;
/* Check for device require authentication. */
pd->common_features & BIT_5 ? (fcport->flags |= FCF_AUTH_REQ) :
(fcport->flags &= ~FCF_AUTH_REQ);
/* If not target must be initiator or unknown type. */
if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)
fcport->port_type = FCT_INITIATOR;
else
fcport->port_type = FCT_TARGET;
}
gpd_error_out:
dma_pool_free(ha->s_dma_pool, pd, pd_dma);
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_get_port_database(%ld): "
"failed=%x.\n", ha->host_no, rval);)
DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
__func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1]));
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_get_port_database(%ld): done.\n",
ha->host_no);)
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
return rval;
......@@ -1426,21 +1480,27 @@ qla2x00_lip_reset(scsi_qla_host_t *ha)
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_lip_reset(%ld): entered.\n",
ha->host_no);)
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
mcp->mb[0] = MBC_LIP_RESET;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
if (HAS_EXTENDED_IDS(ha)) {
mcp->mb[1] = 0x00ff;
mcp->mb[10] = 0;
mcp->out_mb |= MBX_10;
if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
mcp->mb[0] = MBC_LIP_FULL_LOGIN;
mcp->mb[1] = BIT_0;
mcp->mb[2] = 0xff;
mcp->mb[3] = 0;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
} else {
mcp->mb[1] = 0xff00;
mcp->mb[0] = MBC_LIP_RESET;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
if (HAS_EXTENDED_IDS(ha)) {
mcp->mb[1] = 0x00ff;
mcp->mb[10] = 0;
mcp->out_mb |= MBX_10;
} else {
mcp->mb[1] = 0xff00;
}
mcp->mb[2] = ha->loop_reset_delay;
mcp->mb[3] = 0;
}
mcp->mb[2] = ha->loop_reset_delay;
mcp->mb[3] = 0;
mcp->in_mb = MBX_0;
mcp->tov = 30;
mcp->flags = 0;
......@@ -1448,11 +1508,11 @@ qla2x00_lip_reset(scsi_qla_host_t *ha)
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_lip_reset(%ld): failed=%x.\n",
ha->host_no, rval);)
DEBUG2_3_11(printk("%s(%ld): failed=%x.\n",
__func__, ha->host_no, rval);)
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_lip_reset(%ld): done.\n", ha->host_no);)
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
}
return rval;
......@@ -1517,6 +1577,97 @@ qla2x00_send_sns(scsi_qla_host_t *ha, dma_addr_t sns_phys_address,
return rval;
}
int
qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt)
{
int rval;
struct logio_entry_24xx *lg;
dma_addr_t lg_dma;
uint32_t iop[2];
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
if (lg == NULL) {
DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n",
__func__, ha->host_no));
return QLA_MEMORY_ALLOC_FAILED;
}
memset(lg, 0, sizeof(struct logio_entry_24xx));
lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
lg->entry_count = 1;
lg->nport_handle = cpu_to_le16(loop_id);
lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI);
if (opt & BIT_0)
lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI);
lg->port_id[0] = al_pa;
lg->port_id[1] = area;
lg->port_id[2] = domain;
rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB "
"(%x).\n", __func__, ha->host_no, rval);)
} else if (lg->entry_status != 0) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- error status (%x).\n", __func__, ha->host_no,
lg->entry_status));
rval = QLA_FUNCTION_FAILED;
} else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
iop[0] = le32_to_cpu(lg->io_parameter[0]);
iop[1] = le32_to_cpu(lg->io_parameter[1]);
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- completion status (%x) ioparam=%x/%x.\n", __func__,
ha->host_no, le16_to_cpu(lg->comp_status), iop[0],
iop[1]));
switch (iop[0]) {
case LSC_SCODE_PORTID_USED:
mb[0] = MBS_PORT_ID_USED;
mb[1] = LSW(iop[1]);
break;
case LSC_SCODE_NPORT_USED:
mb[0] = MBS_LOOP_ID_USED;
break;
case LSC_SCODE_NOLINK:
case LSC_SCODE_NOIOCB:
case LSC_SCODE_NOXCB:
case LSC_SCODE_CMD_FAILED:
case LSC_SCODE_NOFABRIC:
case LSC_SCODE_FW_NOT_READY:
case LSC_SCODE_NOT_LOGGED_IN:
case LSC_SCODE_NOPCB:
case LSC_SCODE_ELS_REJECT:
case LSC_SCODE_CMD_PARAM_ERR:
case LSC_SCODE_NONPORT:
case LSC_SCODE_LOGGED_IN:
case LSC_SCODE_NOFLOGI_ACC:
default:
mb[0] = MBS_COMMAND_ERROR;
break;
}
} else {
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
iop[0] = le32_to_cpu(lg->io_parameter[0]);
mb[0] = MBS_COMMAND_COMPLETE;
mb[1] = 0;
if (iop[0] & BIT_4) {
if (iop[0] & BIT_8)
mb[1] |= BIT_1;
} else
mb[1] = BIT_0;
}
dma_pool_free(ha->s_dma_pool, lg, lg_dma);
return rval;
}
/*
* qla2x00_login_fabric
* Issue login fabric port mailbox command.
......@@ -1669,6 +1820,57 @@ qla2x00_login_local_device(scsi_qla_host_t *ha, uint16_t loop_id,
return (rval);
}
int
qla24xx_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
uint8_t area, uint8_t al_pa)
{
int rval;
struct logio_entry_24xx *lg;
dma_addr_t lg_dma;
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
if (lg == NULL) {
DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n",
__func__, ha->host_no));
return QLA_MEMORY_ALLOC_FAILED;
}
memset(lg, 0, sizeof(struct logio_entry_24xx));
lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
lg->entry_count = 1;
lg->nport_handle = cpu_to_le16(loop_id);
lg->control_flags =
__constant_cpu_to_le16(LCF_COMMAND_LOGO|LCF_EXPL_LOGO);
lg->port_id[0] = al_pa;
lg->port_id[1] = area;
lg->port_id[2] = domain;
rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB "
"(%x).\n", __func__, ha->host_no, rval);)
} else if (lg->entry_status != 0) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- error status (%x).\n", __func__, ha->host_no,
lg->entry_status));
rval = QLA_FUNCTION_FAILED;
} else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- completion status (%x) ioparam=%x/%x.\n", __func__,
ha->host_no, le16_to_cpu(lg->comp_status),
le32_to_cpu(lg->io_parameter[0]),
le32_to_cpu(lg->io_parameter[1]));)
} else {
/*EMPTY*/
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
}
dma_pool_free(ha->s_dma_pool, lg, lg_dma);
return rval;
}
/*
* qla2x00_fabric_logout
* Issue logout fabric port mailbox command.
......@@ -1686,7 +1888,8 @@ qla2x00_login_local_device(scsi_qla_host_t *ha, uint16_t loop_id,
* Kernel context.
*/
int
qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id)
qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
uint8_t area, uint8_t al_pa)
{
int rval;
mbx_cmd_t mc;
......@@ -1750,7 +1953,7 @@ qla2x00_full_login_lip(scsi_qla_host_t *ha)
mcp->mb[0] = MBC_LIP_FULL_LOGIN;
mcp->mb[1] = 0;
mcp->mb[2] = 0;
mcp->mb[2] = 0xff;
mcp->mb[3] = 0;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
......@@ -1761,7 +1964,7 @@ qla2x00_full_login_lip(scsi_qla_host_t *ha)
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n",
ha->instance, rval);)
ha->host_no, rval);)
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n",
......@@ -1798,11 +2001,20 @@ qla2x00_get_id_list(scsi_qla_host_t *ha, void *id_list, dma_addr_t id_list_dma,
return QLA_FUNCTION_FAILED;
mcp->mb[0] = MBC_GET_ID_LIST;
mcp->mb[1] = MSW(id_list_dma);
mcp->mb[2] = LSW(id_list_dma);
mcp->mb[3] = MSW(MSD(id_list_dma));
mcp->mb[6] = LSW(MSD(id_list_dma));
mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->out_mb = MBX_0;
if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
mcp->mb[2] = MSW(id_list_dma);
mcp->mb[3] = LSW(id_list_dma);
mcp->mb[6] = MSW(MSD(id_list_dma));
mcp->mb[7] = LSW(MSD(id_list_dma));
mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2;
} else {
mcp->mb[1] = MSW(id_list_dma);
mcp->mb[2] = LSW(id_list_dma);
mcp->mb[3] = MSW(MSD(id_list_dma));
mcp->mb[6] = LSW(MSD(id_list_dma));
mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1;
}
mcp->in_mb = MBX_1|MBX_0;
mcp->tov = 30;
mcp->flags = 0;
......@@ -1938,4 +2150,318 @@ qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map)
return rval;
}
uint8_t
qla24xx_get_isp_stats(scsi_qla_host_t *ha, uint32_t *dwbuf, uint32_t dwords,
uint16_t *status)
{
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
uint32_t *sbuf, *siter;
dma_addr_t sbuf_dma;
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
if (dwords > (DMA_POOL_SIZE / 4)) {
DEBUG2_3_11(printk("%s(%ld): Unabled to retrieve %d DWORDs "
"(max %d).\n", __func__, ha->host_no, dwords,
DMA_POOL_SIZE / 4));
return BIT_0;
}
sbuf = dma_pool_alloc(ha->s_dma_pool, GFP_ATOMIC, &sbuf_dma);
if (sbuf == NULL) {
DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n",
__func__, ha->host_no));
return BIT_0;
}
memset(sbuf, 0, DMA_POOL_SIZE);
mcp->mb[0] = MBC_GET_LINK_PRIV_STATS;
mcp->mb[2] = MSW(sbuf_dma);
mcp->mb[3] = LSW(sbuf_dma);
mcp->mb[6] = MSW(MSD(sbuf_dma));
mcp->mb[7] = LSW(MSD(sbuf_dma));
mcp->mb[8] = dwords;
mcp->mb[10] = 0;
mcp->out_mb = MBX_10|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
mcp->in_mb = MBX_2|MBX_1|MBX_0;
mcp->tov = 30;
mcp->flags = IOCTL_CMD;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval == QLA_SUCCESS) {
if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n",
__func__, ha->host_no, mcp->mb[0]));
status[0] = mcp->mb[0];
rval = BIT_1;
} else {
/* Copy over data -- firmware data is LE. */
siter = sbuf;
while (dwords--)
*dwbuf++ = le32_to_cpu(*siter++);
}
} else {
/* Failed. */
DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
ha->host_no, rval));
rval = BIT_1;
}
dma_pool_free(ha->s_dma_pool, sbuf, sbuf_dma);
return rval;
}
#endif
int
qla24xx_abort_command(scsi_qla_host_t *ha, srb_t *sp)
{
int rval;
fc_port_t *fcport;
unsigned long flags = 0;
struct abort_entry_24xx *abt;
dma_addr_t abt_dma;
uint32_t handle;
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
fcport = sp->fcport;
if (atomic_read(&ha->loop_state) == LOOP_DOWN ||
atomic_read(&fcport->state) == FCS_DEVICE_LOST) {
return QLA_FUNCTION_FAILED;
}
spin_lock_irqsave(&ha->hardware_lock, flags);
for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
if (ha->outstanding_cmds[handle] == sp)
break;
}
spin_unlock_irqrestore(&ha->hardware_lock, flags);
if (handle == MAX_OUTSTANDING_COMMANDS) {
/* Command not found. */
return QLA_FUNCTION_FAILED;
}
abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma);
if (abt == NULL) {
DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n",
__func__, ha->host_no));
return QLA_MEMORY_ALLOC_FAILED;
}
memset(abt, 0, sizeof(struct abort_entry_24xx));
abt->entry_type = ABORT_IOCB_TYPE;
abt->entry_count = 1;
abt->nport_handle = cpu_to_le16(fcport->loop_id);
abt->handle_to_abort = handle;
abt->port_id[0] = fcport->d_id.b.al_pa;
abt->port_id[1] = fcport->d_id.b.area;
abt->port_id[2] = fcport->d_id.b.domain;
rval = qla2x00_issue_iocb(ha, abt, abt_dma, 0);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n",
__func__, ha->host_no, rval);)
} else if (abt->entry_status != 0) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- error status (%x).\n", __func__, ha->host_no,
abt->entry_status));
rval = QLA_FUNCTION_FAILED;
} else if (abt->nport_handle != __constant_cpu_to_le16(0)) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- completion status (%x).\n", __func__, ha->host_no,
le16_to_cpu(abt->nport_handle));)
rval = QLA_FUNCTION_FAILED;
} else {
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
sp->flags |= SRB_ABORT_PENDING;
}
dma_pool_free(ha->s_dma_pool, abt, abt_dma);
return rval;
}
struct tsk_mgmt_cmd {
union {
struct tsk_mgmt_entry tsk;
struct sts_entry_24xx sts;
} p;
};
int
qla24xx_abort_target(fc_port_t *fcport)
{
int rval;
struct tsk_mgmt_cmd *tsk;
dma_addr_t tsk_dma;
scsi_qla_host_t *ha;
if (fcport == NULL)
return 0;
DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no);)
ha = fcport->ha;
tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma);
if (tsk == NULL) {
DEBUG2_3(printk("%s(%ld): failed to allocate Task Management "
"IOCB.\n", __func__, ha->host_no));
return QLA_MEMORY_ALLOC_FAILED;
}
memset(tsk, 0, sizeof(struct tsk_mgmt_cmd));
tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE;
tsk->p.tsk.entry_count = 1;
tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id);
tsk->p.tsk.timeout = __constant_cpu_to_le16(25);
tsk->p.tsk.control_flags = __constant_cpu_to_le32(TCF_TARGET_RESET);
tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa;
tsk->p.tsk.port_id[1] = fcport->d_id.b.area;
tsk->p.tsk.port_id[2] = fcport->d_id.b.domain;
rval = qla2x00_issue_iocb(ha, tsk, tsk_dma, 0);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Target Reset IOCB "
"(%x).\n", __func__, ha->host_no, rval);)
goto atarget_done;
} else if (tsk->p.sts.entry_status != 0) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- error status (%x).\n", __func__, ha->host_no,
tsk->p.sts.entry_status));
rval = QLA_FUNCTION_FAILED;
goto atarget_done;
} else if (tsk->p.sts.comp_status !=
__constant_cpu_to_le16(CS_COMPLETE)) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- completion status (%x).\n", __func__,
ha->host_no, le16_to_cpu(tsk->p.sts.comp_status));)
rval = QLA_FUNCTION_FAILED;
goto atarget_done;
}
/* Issue marker IOCB. */
rval = qla2x00_marker(ha, fcport->loop_id, 0, MK_SYNC_ID);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
"(%x).\n", __func__, ha->host_no, rval);)
} else {
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
}
atarget_done:
dma_pool_free(ha->s_dma_pool, tsk, tsk_dma);
return rval;
}
int
qla2x00_system_error(scsi_qla_host_t *ha)
{
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
if (!IS_QLA24XX(ha) && !IS_QLA25XX(ha))
return QLA_FUNCTION_FAILED;
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
mcp->mb[0] = MBC_GEN_SYSTEM_ERROR;
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_0;
mcp->tov = 5;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
ha->host_no, rval));
} else {
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
return rval;
}
/**
* qla2x00_get_serdes_params() -
* @ha: HA context
*
* Returns
*/
int
qla2x00_get_serdes_params(scsi_qla_host_t *ha, uint16_t *sw_em_1g,
uint16_t *sw_em_2g, uint16_t *sw_em_4g)
{
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
mcp->mb[0] = MBC_SERDES_PARAMS;
mcp->mb[1] = 0;
mcp->out_mb = MBX_1|MBX_0;
mcp->in_mb = MBX_4|MBX_3|MBX_2|MBX_0;
mcp->tov = 30;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
ha->host_no, rval, mcp->mb[0]));
} else {
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
if (sw_em_1g)
*sw_em_1g = mcp->mb[2];
if (sw_em_2g)
*sw_em_2g = mcp->mb[3];
if (sw_em_4g)
*sw_em_4g = mcp->mb[4];
}
return rval;
}
/**
* qla2x00_set_serdes_params() -
* @ha: HA context
*
* Returns
*/
int
qla2x00_set_serdes_params(scsi_qla_host_t *ha, uint16_t sw_em_1g,
uint16_t sw_em_2g, uint16_t sw_em_4g)
{
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
mcp->mb[0] = MBC_SERDES_PARAMS;
mcp->mb[1] = BIT_0;
mcp->mb[2] = sw_em_1g;
mcp->mb[3] = sw_em_2g;
mcp->mb[4] = sw_em_4g;
mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
mcp->tov = 30;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
ha->host_no, rval, mcp->mb[0]));
} else {
/*EMPTY*/
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
return rval;
}
drivers/scsi/qla2xxx/qla_os.c
浏览文件 @ 1c7c6357
......@@ -2002,7 +2002,10 @@ qla2x00_do_dpc(void *data)
if (fcport->flags &
FCF_TAPE_PRESENT)
ha->isp_ops.fabric_logout(
ha, fcport->loop_id);
ha, fcport->loop_id,
fcport->d_id.b.domain,
fcport->d_id.b.area,
fcport->d_id.b.al_pa);
status = qla2x00_fabric_login(
ha, fcport, &next_loopid);
} else
......
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