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: Andrew Vasquez <andrew.vasquez@xxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_gbl.h | 19 +
drivers/scsi/qla2xxx/qla_mbx.c | 1024 +++++++++++++++++++++++++++++++---------
2 files changed, 811 insertions(+), 232 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -95,10 +95,10 @@ 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 *,
@@ -114,7 +114,7 @@ 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);
@@ -124,7 +124,7 @@ qla2x00_abort_command(scsi_qla_host_t *,
#if USE_ABORT_TGT
extern int
-qla2x00_abort_target(fc_port_t *fcport);
+qla2x00_abort_target(fc_port_t *);
#endif
extern int
@@ -163,7 +163,7 @@ 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
qla2x00_full_login_lip(scsi_qla_host_t *ha);
@@ -178,6 +178,15 @@ qla2x00_get_resource_cnts(scsi_qla_host_
extern int
qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
+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.
*/
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -20,6 +20,10 @@
#include <linux/delay.h>
+//ISP24xx
+int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
+int qla24xx_abort_target(scsi_qla_host_t *, fc_port_t *);
+
static void
qla2x00_mbx_sem_timeout(unsigned long data)
{
@@ -57,10 +61,12 @@ static int
qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
{
int rval;
- unsigned long flags = 0;
- 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);
+ unsigned long flags = 0;
+ device_reg_t __iomem *reg = NULL;
+ struct device_reg_24xx __iomem *reg24 = NULL;
+
+ struct timer_list tmp_intr_timer;
+ uint8_t abort_active;
uint8_t io_lock_on = ha->flags.init_done;
uint16_t command;
uint16_t *iptr;
@@ -71,19 +77,20 @@ qla2x00_mailbox_command(scsi_qla_host_t
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 +103,19 @@ qla2x00_mailbox_command(scsi_qla_host_t
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)) {
+ reg24 = (struct device_reg_24xx __iomem *)ha->iobase;
+ optr = (uint16_t __iomem *)®24->mailbox0;
+ } else {
+ reg = ha->iobase;
+ optr = (uint16_t __iomem *)MAILBOX_REG(ha, reg, 0);
+ }
iptr = mcp->mb;
command = mcp->mb[0];
@@ -120,16 +133,15 @@ qla2x00_mailbox_command(scsi_qla_host_t
}
#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 +150,15 @@ qla2x00_mailbox_command(scsi_qla_host_t
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 +166,19 @@ qla2x00_mailbox_command(scsi_qla_host_t
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(®->hccr, HCCR_SET_HOST_INT);
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
+ WRT_REG_DWORD(®24->hccr, HCCRX_SET_HOST_INT);
+ else
+ WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
if (!abort_active)
@@ -176,19 +189,20 @@ qla2x00_mailbox_command(scsi_qla_host_t
*/
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(®->hccr, HCCR_SET_HOST_INT);
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
+ WRT_REG_DWORD(®24->hccr, HCCRX_SET_HOST_INT);
+ else
+ WRT_REG_WORD(®->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 +226,8 @@ qla2x00_mailbox_command(scsi_qla_host_t
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 +252,22 @@ qla2x00_mailbox_command(scsi_qla_host_t
#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(®->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(®24->mailbox0);
+ ictrl = RD_REG_DWORD(®24->ictrl);
+ } else {
+ mb0 = RD_MAILBOX_REG(ha, reg, 0);
+ ictrl = RD_REG_WORD(®->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 +283,21 @@ qla2x00_mailbox_command(scsi_qla_host_t
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 +306,11 @@ qla2x00_mailbox_command(scsi_qla_host_t
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 +318,14 @@ qla2x00_mailbox_command(scsi_qla_host_t
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 +334,13 @@ qla2x00_mailbox_command(scsi_qla_host_t
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 +435,40 @@ qla2x00_load_ram(scsi_qla_host_t *ha, dm
*/
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 +477,62 @@ qla2x00_load_ram_ext(scsi_qla_host_t *ha
/*
* 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 +625,7 @@ qla2x00_get_fw_options(scsi_qla_host_t *
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 +664,26 @@ qla2x00_set_fw_options(scsi_qla_host_t *
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 +768,38 @@ 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;
@@ -817,12 +845,18 @@ qla2x00_issue_iocb(scsi_qla_host_t *ha,
if (rval != QLA_SUCCESS) {
/*EMPTY*/
- DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x",
+ 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",
+ DEBUG2(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n",
ha->host_no,rval);)
} else {
- /*EMPTY*/
+ sts_entry_t *sts_entry = (sts_entry_t *) buffer;
+
+ /* Mask reserved bits. */
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
+ sts_entry->entry_status &= RF_MASK_24XX;
+ else
+ sts_entry->entry_status &= RF_MASK;
}
return rval;
@@ -852,6 +886,9 @@ qla2x00_abort_command(scsi_qla_host_t *h
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
+ return qla24xx_abort_command(ha, sp);
+
DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", ha->host_no);)
fcport = sp->fcport;
@@ -918,41 +955,44 @@ 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);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no);)
if (fcport == NULL) {
/* no target to abort */
return 0;
}
+ ha = fcport->ha;
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
+ return qla24xx_abort_target(ha, fcport);
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;
@@ -1202,82 +1242,117 @@ qla2x00_get_port_database(scsi_qla_host_
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;
- }
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
+ pd24 = (struct port_database_24xx *) pd;
- /* 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;
-
- /* 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;
+ /* 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;
+ }
+
+ /* 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;
+ }
+
+ /* 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;
@@ -1422,21 +1497,27 @@ 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;
- } else {
- mcp->mb[1] = 0xff00;
+ 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[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;
@@ -1444,11 +1525,11 @@ 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;
@@ -1513,6 +1594,97 @@ qla2x00_send_sns(scsi_qla_host_t *ha, dm
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.
@@ -1542,6 +1714,10 @@ qla2x00_login_fabric(scsi_qla_host_t *ha
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
+ return qla24xx_login_fabric(ha, loop_id, domain, area, al_pa,
+ mb, opt);
+
DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", ha->host_no);)
mcp->mb[0] = MBC_LOGIN_FABRIC_PORT;
@@ -1665,6 +1841,57 @@ qla2x00_login_local_device(scsi_qla_host
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.
@@ -1682,12 +1909,16 @@ qla2x00_login_local_device(scsi_qla_host
* 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;
mbx_cmd_t *mcp = &mc;
+ if (IS_QLA24XX(ha) || IS_QLA25XX(ha))
+ return qla24xx_fabric_logout(ha, loop_id, domain, area, al_pa);
+
DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n",
ha->host_no);)
@@ -1746,7 +1977,7 @@ qla2x00_full_login_lip(scsi_qla_host_t *
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;
@@ -1757,7 +1988,7 @@ qla2x00_full_login_lip(scsi_qla_host_t *
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",
@@ -1794,11 +2025,20 @@ qla2x00_get_id_list(scsi_qla_host_t *ha,
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;
@@ -1934,4 +2174,334 @@ qla2x00_get_fcal_position_map(scsi_qla_h
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
+
+// Issue MAILBOX command 0x02 (Execute FW) -- ISP agnostic
+//
+
+// Alternative to MAILBOX command 0x15 (Abort IOCB Command)
+//
+
+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;
+}
+
+// NOTE: The driver does not issue an ABORT DEVICE mailbox command
+
+struct tsk_mgmt_cmd {
+ union {
+ struct tsk_mgmt_entry tsk;
+ struct sts_entry_24xx sts;
+ } p;
+};
+
+// NOTE: The following function handles mailbox command 0x17 and 0x66
+int
+qla24xx_abort_target(scsi_qla_host_t *ha, fc_port_t *fcport)
+{
+ int rval;
+
+ struct tsk_mgmt_cmd *tsk;
+ dma_addr_t tsk_dma;
+
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+
+ 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;
+}
+
+//UNKNOWNs
+
+// MAILBOX command 0x22 (Get Retry Counts)
+// Mailbox 1 no longer populated with 'Retry Count'
+//
+// MAILBOX command 0x69 (Get Firmware State)
+// Firmware state 1 (Waiting for Link) previously wait for AL_PA
+// Firmware state 5 (Error) is missing
+// Firmware state 6 (ReInit) is missing
+//
+
+/**
+ * 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;
+}
------------
--
Andrew Vasquez
-
: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
