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-rw-r--r--drivers/scsi/qla2xxx/Kconfig3
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c36
-rw-r--r--drivers/scsi/qla2xxx/qla_dbg.c124
-rw-r--r--drivers/scsi/qla2xxx/qla_dbg.h23
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h78
-rw-r--r--drivers/scsi/qla2xxx/qla_dfs.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_fw.h173
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h33
-rw-r--r--drivers/scsi/qla2xxx/qla_gs.c16
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c192
-rw-r--r--drivers/scsi/qla2xxx/qla_inline.h87
-rw-r--r--drivers/scsi/qla2xxx/qla_iocb.c5
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c223
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c318
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c30
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c443
-rw-r--r--drivers/scsi/qla2xxx/qla_settings.h16
-rw-r--r--drivers/scsi/qla2xxx/qla_sup.c315
-rw-r--r--drivers/scsi/qla2xxx/qla_version.h6
19 files changed, 1266 insertions, 857 deletions
diff --git a/drivers/scsi/qla2xxx/Kconfig b/drivers/scsi/qla2xxx/Kconfig
index 8c865b9e02b5..6208d562890d 100644
--- a/drivers/scsi/qla2xxx/Kconfig
+++ b/drivers/scsi/qla2xxx/Kconfig
@@ -16,7 +16,8 @@ config SCSI_QLA_FC
22xx ql2200_fw.bin
2300, 2312, 6312 ql2300_fw.bin
2322, 6322 ql2322_fw.bin
- 24xx ql2400_fw.bin
+ 24xx, 54xx ql2400_fw.bin
+ 25xx ql2500_fw.bin
Upon request, the driver caches the firmware image until
the driver is unloaded.
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 4894dc886b62..413d8cd6a324 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -849,20 +849,20 @@ static void
qla2x00_get_host_speed(struct Scsi_Host *shost)
{
scsi_qla_host_t *ha = to_qla_parent(shost_priv(shost));
- uint32_t speed = 0;
+ u32 speed = FC_PORTSPEED_UNKNOWN;
switch (ha->link_data_rate) {
case PORT_SPEED_1GB:
- speed = 1;
+ speed = FC_PORTSPEED_1GBIT;
break;
case PORT_SPEED_2GB:
- speed = 2;
+ speed = FC_PORTSPEED_2GBIT;
break;
case PORT_SPEED_4GB:
- speed = 4;
+ speed = FC_PORTSPEED_4GBIT;
break;
case PORT_SPEED_8GB:
- speed = 8;
+ speed = FC_PORTSPEED_8GBIT;
break;
}
fc_host_speed(shost) = speed;
@@ -900,7 +900,8 @@ qla2x00_get_starget_node_name(struct scsi_target *starget)
u64 node_name = 0;
list_for_each_entry(fcport, &ha->fcports, list) {
- if (starget->id == fcport->os_target_id) {
+ if (fcport->rport &&
+ starget->id == fcport->rport->scsi_target_id) {
node_name = wwn_to_u64(fcport->node_name);
break;
}
@@ -918,7 +919,8 @@ qla2x00_get_starget_port_name(struct scsi_target *starget)
u64 port_name = 0;
list_for_each_entry(fcport, &ha->fcports, list) {
- if (starget->id == fcport->os_target_id) {
+ if (fcport->rport &&
+ starget->id == fcport->rport->scsi_target_id) {
port_name = wwn_to_u64(fcport->port_name);
break;
}
@@ -936,7 +938,8 @@ qla2x00_get_starget_port_id(struct scsi_target *starget)
uint32_t port_id = ~0U;
list_for_each_entry(fcport, &ha->fcports, list) {
- if (starget->id == fcport->os_target_id) {
+ if (fcport->rport &&
+ starget->id == fcport->rport->scsi_target_id) {
port_id = fcport->d_id.b.domain << 16 |
fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
break;
@@ -1196,6 +1199,7 @@ struct fc_function_template qla2xxx_transport_functions = {
.show_host_node_name = 1,
.show_host_port_name = 1,
.show_host_supported_classes = 1,
+ .show_host_supported_speeds = 1,
.get_host_port_id = qla2x00_get_host_port_id,
.show_host_port_id = 1,
@@ -1276,9 +1280,23 @@ struct fc_function_template qla2xxx_transport_vport_functions = {
void
qla2x00_init_host_attr(scsi_qla_host_t *ha)
{
+ u32 speed = FC_PORTSPEED_UNKNOWN;
+
fc_host_node_name(ha->host) = wwn_to_u64(ha->node_name);
fc_host_port_name(ha->host) = wwn_to_u64(ha->port_name);
fc_host_supported_classes(ha->host) = FC_COS_CLASS3;
fc_host_max_npiv_vports(ha->host) = ha->max_npiv_vports;;
fc_host_npiv_vports_inuse(ha->host) = ha->cur_vport_count;
+
+ if (IS_QLA25XX(ha))
+ speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
+ FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
+ else if (IS_QLA24XX_TYPE(ha))
+ speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
+ FC_PORTSPEED_1GBIT;
+ else if (IS_QLA23XX(ha))
+ speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
+ else
+ speed = FC_PORTSPEED_1GBIT;
+ fc_host_supported_speeds(ha->host) = speed;
}
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index d88e98c476b0..9d12d9f26209 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -1410,125 +1410,3 @@ qla2x00_dump_buffer(uint8_t * b, uint32_t size)
if (cnt % 16)
printk("\n");
}
-
-/**************************************************************************
- * qla2x00_print_scsi_cmd
- * Dumps out info about the scsi cmd and srb.
- * Input
- * cmd : struct scsi_cmnd
- **************************************************************************/
-void
-qla2x00_print_scsi_cmd(struct scsi_cmnd * cmd)
-{
- int i;
- struct scsi_qla_host *ha;
- srb_t *sp;
-
- ha = shost_priv(cmd->device->host);
-
- sp = (srb_t *) cmd->SCp.ptr;
- printk("SCSI Command @=0x%p, Handle=0x%p\n", cmd, cmd->host_scribble);
- printk(" chan=0x%02x, target=0x%02x, lun=0x%02x, cmd_len=0x%02x\n",
- cmd->device->channel, cmd->device->id, cmd->device->lun,
- cmd->cmd_len);
- printk(" CDB: ");
- for (i = 0; i < cmd->cmd_len; i++) {
- printk("0x%02x ", cmd->cmnd[i]);
- }
- printk("\n seg_cnt=%d, allowed=%d, retries=%d\n",
- scsi_sg_count(cmd), cmd->allowed, cmd->retries);
- printk(" request buffer=0x%p, request buffer len=0x%x\n",
- scsi_sglist(cmd), scsi_bufflen(cmd));
- printk(" tag=%d, transfersize=0x%x\n",
- cmd->tag, cmd->transfersize);
- printk(" serial_number=%lx, SP=%p\n", cmd->serial_number, sp);
- printk(" data direction=%d\n", cmd->sc_data_direction);
-
- if (!sp)
- return;
-
- printk(" sp flags=0x%x\n", sp->flags);
-}
-
-#if defined(QL_DEBUG_ROUTINES)
-/*
- * qla2x00_formatted_dump_buffer
- * Prints string plus buffer.
- *
- * Input:
- * string = Null terminated string (no newline at end).
- * buffer = buffer address.
- * wd_size = word size 8, 16, 32 or 64 bits
- * count = number of words.
- */
-void
-qla2x00_formatted_dump_buffer(char *string, uint8_t * buffer,
- uint8_t wd_size, uint32_t count)
-{
- uint32_t cnt;
- uint16_t *buf16;
- uint32_t *buf32;
-
- if (strcmp(string, "") != 0)
- printk("%s\n",string);
-
- switch (wd_size) {
- case 8:
- printk(" 0 1 2 3 4 5 6 7 "
- "8 9 Ah Bh Ch Dh Eh Fh\n");
- printk("-----------------------------------------"
- "-------------------------------------\n");
-
- for (cnt = 1; cnt <= count; cnt++, buffer++) {
- printk("%02x",*buffer);
- if (cnt % 16 == 0)
- printk("\n");
- else
- printk(" ");
- }
- if (cnt % 16 != 0)
- printk("\n");
- break;
- case 16:
- printk(" 0 2 4 6 8 Ah "
- " Ch Eh\n");
- printk("-----------------------------------------"
- "-------------\n");
-
- buf16 = (uint16_t *) buffer;
- for (cnt = 1; cnt <= count; cnt++, buf16++) {
- printk("%4x",*buf16);
-
- if (cnt % 8 == 0)
- printk("\n");
- else if (*buf16 < 10)
- printk(" ");
- else
- printk(" ");
- }
- if (cnt % 8 != 0)
- printk("\n");
- break;
- case 32:
- printk(" 0 4 8 Ch\n");
- printk("------------------------------------------\n");
-
- buf32 = (uint32_t *) buffer;
- for (cnt = 1; cnt <= count; cnt++, buf32++) {
- printk("%8x", *buf32);
-
- if (cnt % 4 == 0)
- printk("\n");
- else if (*buf32 < 10)
- printk(" ");
- else
- printk(" ");
- }
- if (cnt % 4 != 0)
- printk("\n");
- break;
- default:
- break;
- }
-}
-#endif
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index 524598afc81c..2e9c0c097f5e 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -22,19 +22,7 @@
/* #define QL_DEBUG_LEVEL_13 */ /* Output fdmi function trace msgs */
/* #define QL_DEBUG_LEVEL_14 */ /* Output RSCN trace msgs */
/* #define QL_DEBUG_LEVEL_15 */ /* Output NPIV trace msgs */
-/*
- * Local Macro Definitions.
- */
-#if defined(QL_DEBUG_LEVEL_1) || defined(QL_DEBUG_LEVEL_2) || \
- defined(QL_DEBUG_LEVEL_3) || defined(QL_DEBUG_LEVEL_4) || \
- defined(QL_DEBUG_LEVEL_5) || defined(QL_DEBUG_LEVEL_6) || \
- defined(QL_DEBUG_LEVEL_7) || defined(QL_DEBUG_LEVEL_8) || \
- defined(QL_DEBUG_LEVEL_9) || defined(QL_DEBUG_LEVEL_10) || \
- defined(QL_DEBUG_LEVEL_11) || defined(QL_DEBUG_LEVEL_12) || \
- defined(QL_DEBUG_LEVEL_13) || defined(QL_DEBUG_LEVEL_14) || \
- defined(QL_DEBUG_LEVEL_15)
- #define QL_DEBUG_ROUTINES
-#endif
+/* #define QL_DEBUG_LEVEL_16 */ /* Output ISP84XX trace msgs */
/*
* Macros use for debugging the driver.
@@ -54,6 +42,7 @@
#define DEBUG2_9_10(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_11(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_13(x) do { if (ql2xextended_error_logging) { x; } } while (0)
+#define DEBUG2_16(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#if defined(QL_DEBUG_LEVEL_3)
#define DEBUG3(x) do {x;} while (0)
@@ -133,6 +122,12 @@
#define DEBUG15(x) do {} while (0)
#endif
+#if defined(QL_DEBUG_LEVEL_16)
+#define DEBUG16(x) do {x;} while (0)
+#else
+#define DEBUG16(x) do {} while (0)
+#endif
+
/*
* Firmware Dump structure definition
*/
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 3750319f4968..094d95f0764c 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -24,6 +24,7 @@
#include <linux/workqueue.h>
#include <linux/firmware.h>
#include <linux/aer.h>
+#include <linux/mutex.h>
#include <asm/semaphore.h>
#include <scsi/scsi.h>
@@ -192,9 +193,6 @@ typedef struct srb {
uint16_t flags;
- /* Single transfer DMA context */
- dma_addr_t dma_handle;
-
uint32_t request_sense_length;
uint8_t *request_sense_ptr;
} srb_t;
@@ -1542,8 +1540,6 @@ typedef struct fc_port {
atomic_t state;
uint32_t flags;
- unsigned int os_target_id;
-
int port_login_retry_count;
int login_retry;
atomic_t port_down_timer;
@@ -1613,6 +1609,7 @@ typedef struct fc_port {
#define CT_ACCEPT_RESPONSE 0x8002
#define CT_REASON_INVALID_COMMAND_CODE 0x01
#define CT_REASON_CANNOT_PERFORM 0x09
+#define CT_REASON_COMMAND_UNSUPPORTED 0x0b
#define CT_EXPL_ALREADY_REGISTERED 0x10
#define NS_N_PORT_TYPE 0x01
@@ -2063,7 +2060,8 @@ struct isp_operations {
void (*disable_intrs) (struct scsi_qla_host *);
int (*abort_command) (struct scsi_qla_host *, srb_t *);
- int (*abort_target) (struct fc_port *);
+ int (*target_reset) (struct fc_port *, unsigned int);
+ int (*lun_reset) (struct fc_port *, unsigned int);
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, uint8_t,
@@ -2117,6 +2115,46 @@ struct qla_msix_entry {
#define WATCH_INTERVAL 1 /* number of seconds */
+/* Work events. */
+enum qla_work_type {
+ QLA_EVT_AEN,
+ QLA_EVT_HWE_LOG,
+};
+
+
+struct qla_work_evt {
+ struct list_head list;
+ enum qla_work_type type;
+ u32 flags;
+#define QLA_EVT_FLAG_FREE 0x1
+
+ union {
+ struct {
+ enum fc_host_event_code code;
+ u32 data;
+ } aen;
+ struct {
+ uint16_t code;
+ uint16_t d1, d2, d3;
+ } hwe;
+ } u;
+};
+
+struct qla_chip_state_84xx {
+ struct list_head list;
+ struct kref kref;
+
+ void *bus;
+ spinlock_t access_lock;
+ struct mutex fw_update_mutex;
+ uint32_t fw_update;
+ uint32_t op_fw_version;
+ uint32_t op_fw_size;
+ uint32_t op_fw_seq_size;
+ uint32_t diag_fw_version;
+ uint32_t gold_fw_version;
+};
+
/*
* Linux Host Adapter structure
*/
@@ -2155,6 +2193,7 @@ typedef struct scsi_qla_host {
uint32_t vsan_enabled :1;
uint32_t npiv_supported :1;
uint32_t fce_enabled :1;
+ uint32_t hw_event_marker_found :1;
} flags;
atomic_t loop_state;
@@ -2204,6 +2243,7 @@ typedef struct scsi_qla_host {
#define DFLG_NO_CABLE BIT_4
#define PCI_DEVICE_ID_QLOGIC_ISP2532 0x2532
+#define PCI_DEVICE_ID_QLOGIC_ISP8432 0x8432
uint32_t device_type;
#define DT_ISP2100 BIT_0
#define DT_ISP2200 BIT_1
@@ -2217,7 +2257,8 @@ typedef struct scsi_qla_host {
#define DT_ISP5422 BIT_9
#define DT_ISP5432 BIT_10
#define DT_ISP2532 BIT_11
-#define DT_ISP_LAST (DT_ISP2532 << 1)
+#define DT_ISP8432 BIT_12
+#define DT_ISP_LAST (DT_ISP8432 << 1)
#define DT_IIDMA BIT_26
#define DT_FWI2 BIT_27
@@ -2239,12 +2280,16 @@ typedef struct scsi_qla_host {
#define IS_QLA5422(ha) (DT_MASK(ha) & DT_ISP5422)
#define IS_QLA5432(ha) (DT_MASK(ha) & DT_ISP5432)
#define IS_QLA2532(ha) (DT_MASK(ha) & DT_ISP2532)
+#define IS_QLA8432(ha) (DT_MASK(ha) & DT_ISP8432)
#define IS_QLA23XX(ha) (IS_QLA2300(ha) || IS_QLA2312(ha) || IS_QLA2322(ha) || \
IS_QLA6312(ha) || IS_QLA6322(ha))
#define IS_QLA24XX(ha) (IS_QLA2422(ha) || IS_QLA2432(ha))
#define IS_QLA54XX(ha) (IS_QLA5422(ha) || IS_QLA5432(ha))
#define IS_QLA25XX(ha) (IS_QLA2532(ha))
+#define IS_QLA84XX(ha) (IS_QLA8432(ha))
+#define IS_QLA24XX_TYPE(ha) (IS_QLA24XX(ha) || IS_QLA54XX(ha) || \
+ IS_QLA84XX(ha))
#define IS_IIDMA_CAPABLE(ha) ((ha)->device_type & DT_IIDMA)
#define IS_FWI2_CAPABLE(ha) ((ha)->device_type & DT_FWI2)
@@ -2356,6 +2401,8 @@ typedef struct scsi_qla_host {
uint32_t login_retry_count;
int max_q_depth;
+ struct list_head work_list;
+
/* Fibre Channel Device List. */
struct list_head fcports;
@@ -2423,8 +2470,6 @@ typedef struct scsi_qla_host {
#define MBX_TIMEDOUT BIT_5
#define MBX_ACCESS_TIMEDOUT BIT_6
- mbx_cmd_t mc;
-
/* Basic firmware related information. */
uint16_t fw_major_version;
uint16_t fw_minor_version;
@@ -2458,6 +2503,10 @@ typedef struct scsi_qla_host {
uint64_t fce_wr, fce_rd;
struct mutex fce_mutex;
+ uint32_t hw_event_start;
+ uint32_t hw_event_ptr;
+ uint32_t hw_event_pause_errors;
+
uint8_t host_str[16];
uint32_t pci_attr;
uint16_t chip_revision;
@@ -2493,6 +2542,13 @@ typedef struct scsi_qla_host {
uint8_t fcode_revision[16];
uint32_t fw_revision[4];
+ uint16_t fdt_odd_index;
+ uint32_t fdt_wrt_disable;
+ uint32_t fdt_erase_cmd;
+ uint32_t fdt_block_size;
+ uint32_t fdt_unprotect_sec_cmd;
+ uint32_t fdt_protect_sec_cmd;
+
/* Needed for BEACON */
uint16_t beacon_blink_led;
uint8_t beacon_color_state;
@@ -2538,6 +2594,8 @@ typedef struct scsi_qla_host {
#define VP_ERR_ADAP_NORESOURCES 5
uint16_t max_npiv_vports; /* 63 or 125 per topoloty */
int cur_vport_count;
+
+ struct qla_chip_state_84xx *cs84xx;
} scsi_qla_host_t;
diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c
index 2cd899bfe84b..561a4411719d 100644
--- a/drivers/scsi/qla2xxx/qla_dfs.c
+++ b/drivers/scsi/qla2xxx/qla_dfs.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
index 9337e138ed63..078f2a15f40b 100644
--- a/drivers/scsi/qla2xxx/qla_fw.h
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -719,7 +719,7 @@ struct tsk_mgmt_entry {
uint16_t timeout; /* Command timeout. */
- uint8_t lun[8]; /* FCP LUN (BE). */
+ struct scsi_lun lun; /* FCP LUN (BE). */
uint32_t control_flags; /* Control Flags. */
#define TCF_NOTMCMD_TO_TARGET BIT_31
@@ -793,7 +793,19 @@ struct device_reg_24xx {
#define FA_VPD_NVRAM_ADDR 0x48000
#define FA_FEATURE_ADDR 0x4C000
#define FA_FLASH_DESCR_ADDR 0x50000
-#define FA_HW_EVENT_ADDR 0x54000
+#define FA_HW_EVENT0_ADDR 0x54000
+#define FA_HW_EVENT1_ADDR 0x54200
+#define FA_HW_EVENT_SIZE 0x200
+#define FA_HW_EVENT_ENTRY_SIZE 4
+/*
+ * Flash Error Log Event Codes.
+ */
+#define HW_EVENT_RESET_ERR 0xF00B
+#define HW_EVENT_ISP_ERR 0xF020
+#define HW_EVENT_PARITY_ERR 0xF022
+#define HW_EVENT_NVRAM_CHKSUM_ERR 0xF023
+#define HW_EVENT_FLASH_FW_ERR 0xF024
+
#define FA_BOOT_LOG_ADDR 0x58000
#define FA_FW_DUMP0_ADDR 0x60000
#define FA_FW_DUMP1_ADDR 0x70000
@@ -1174,4 +1186,159 @@ struct vf_evfp_entry_24xx {
};
/* END MID Support ***********************************************************/
+
+/* Flash Description Table ***************************************************/
+
+struct qla_fdt_layout {
+ uint8_t sig[4];
+ uint16_t version;
+ uint16_t len;
+ uint16_t checksum;
+ uint8_t unused1[2];
+ uint8_t model[16];
+ uint16_t man_id;
+ uint16_t id;
+ uint8_t flags;
+ uint8_t erase_cmd;
+ uint8_t alt_erase_cmd;
+ uint8_t wrt_enable_cmd;
+ uint8_t wrt_enable_bits;
+ uint8_t wrt_sts_reg_cmd;
+ uint8_t unprotect_sec_cmd;
+ uint8_t read_man_id_cmd;
+ uint32_t block_size;
+ uint32_t alt_block_size;
+ uint32_t flash_size;
+ uint32_t wrt_enable_data;
+ uint8_t read_id_addr_len;
+ uint8_t wrt_disable_bits;
+ uint8_t read_dev_id_len;
+ uint8_t chip_erase_cmd;
+ uint16_t read_timeout;
+ uint8_t protect_sec_cmd;
+ uint8_t unused2[65];
+};
+
+/* 84XX Support **************************************************************/
+
+#define MBA_ISP84XX_ALERT 0x800f /* Alert Notification. */
+#define A84_PANIC_RECOVERY 0x1
+#define A84_OP_LOGIN_COMPLETE 0x2
+#define A84_DIAG_LOGIN_COMPLETE 0x3
+#define A84_GOLD_LOGIN_COMPLETE 0x4
+
+#define MBC_ISP84XX_RESET 0x3a /* Reset. */
+
+#define FSTATE_REMOTE_FC_DOWN BIT_0
+#define FSTATE_NSL_LINK_DOWN BIT_1
+#define FSTATE_IS_DIAG_FW BIT_2
+#define FSTATE_LOGGED_IN BIT_3
+#define FSTATE_WAITING_FOR_VERIFY BIT_4
+
+#define VERIFY_CHIP_IOCB_TYPE 0x1B
+struct verify_chip_entry_84xx {
+ uint8_t entry_type;
+ uint8_t entry_count;
+ uint8_t sys_defined;
+ uint8_t entry_status;
+
+ uint32_t handle;
+
+ uint16_t options;
+#define VCO_DONT_UPDATE_FW BIT_0
+#define VCO_FORCE_UPDATE BIT_1
+#define VCO_DONT_RESET_UPDATE BIT_2
+#define VCO_DIAG_FW BIT_3
+#define VCO_END_OF_DATA BIT_14
+#define VCO_ENABLE_DSD BIT_15
+
+ uint16_t reserved_1;
+
+ uint16_t data_seg_cnt;
+ uint16_t reserved_2[3];
+
+ uint32_t fw_ver;
+ uint32_t exchange_address;
+
+ uint32_t reserved_3[3];
+ uint32_t fw_size;
+ uint32_t fw_seq_size;
+ uint32_t relative_offset;
+
+ uint32_t dseg_address[2];
+ uint32_t dseg_length;
+};
+
+struct verify_chip_rsp_84xx {
+ uint8_t entry_type;
+ uint8_t entry_count;
+ uint8_t sys_defined;
+ uint8_t entry_status;
+
+ uint32_t handle;
+
+ uint16_t comp_status;
+#define CS_VCS_CHIP_FAILURE 0x3
+#define CS_VCS_BAD_EXCHANGE 0x8
+#define CS_VCS_SEQ_COMPLETEi 0x40
+
+ uint16_t failure_code;
+#define VFC_CHECKSUM_ERROR 0x1
+#define VFC_INVALID_LEN 0x2
+#define VFC_ALREADY_IN_PROGRESS 0x8
+
+ uint16_t reserved_1[4];
+
+ uint32_t fw_ver;
+ uint32_t exchange_address;
+
+ uint32_t reserved_2[6];
+};
+
+#define ACCESS_CHIP_IOCB_TYPE 0x2B
+struct access_chip_84xx {
+ uint8_t entry_type;
+ uint8_t entry_count;
+ uint8_t sys_defined;
+ uint8_t entry_status;
+
+ uint32_t handle;
+
+ uint16_t options;
+#define ACO_DUMP_MEMORY 0x0
+#define ACO_LOAD_MEMORY 0x1
+#define ACO_CHANGE_CONFIG_PARAM 0x2
+#define ACO_REQUEST_INFO 0x3
+
+ uint16_t reserved1;
+
+ uint16_t dseg_count;
+ uint16_t reserved2[3];
+
+ uint32_t parameter1;
+ uint32_t parameter2;
+ uint32_t parameter3;
+
+ uint32_t reserved3[3];
+ uint32_t total_byte_cnt;
+ uint32_t reserved4;
+
+ uint32_t dseg_address[2];
+ uint32_t dseg_length;
+};
+
+struct access_chip_rsp_84xx {
+ uint8_t entry_type;
+ uint8_t entry_count;
+ uint8_t sys_defined;
+ uint8_t entry_status;
+
+ uint32_t handle;
+
+ uint16_t comp_status;
+ uint16_t failure_code;
+ uint32_t residual_count;
+
+ uint32_t reserved[12];
+};
#endif
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 193f688ec3d7..a9571c214a9e 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -38,9 +38,6 @@ extern int qla2x00_loop_resync(scsi_qla_host_t *);
extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
-extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
-
-extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
extern void qla2x00_update_fcports(scsi_qla_host_t *);
extern int qla2x00_abort_isp(scsi_qla_host_t *);
@@ -50,6 +47,8 @@ extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
+extern void qla84xx_put_chip(struct scsi_qla_host *);
+
/*
* Global Data in qla_os.c source file.
*/
@@ -67,6 +66,10 @@ extern int num_hosts;
extern int qla2x00_loop_reset(scsi_qla_host_t *);
extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
+extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
+ fc_host_event_code, u32);
+extern int qla2x00_post_hwe_work(struct scsi_qla_host *, uint16_t , uint16_t,
+ uint16_t, uint16_t);
/*
* Global Functions in qla_mid.c source file.
@@ -149,12 +152,17 @@ extern int
qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
extern int
+qla2x00_issue_iocb_timeout(scsi_qla_host_t *, void *, dma_addr_t, size_t,
+ uint32_t);
+
+extern int
qla2x00_abort_command(scsi_qla_host_t *, srb_t *);
-#if USE_ABORT_TGT
extern int
-qla2x00_abort_target(fc_port_t *);
-#endif
+qla2x00_abort_target(struct fc_port *, unsigned int);
+
+extern int
+qla2x00_lun_reset(struct fc_port *, unsigned int);
extern int
qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
@@ -220,7 +228,8 @@ qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
dma_addr_t);
extern int qla24xx_abort_command(scsi_qla_host_t *, srb_t *);
-extern int qla24xx_abort_target(fc_port_t *);
+extern int qla24xx_abort_target(struct fc_port *, unsigned int);
+extern int qla24xx_lun_reset(struct fc_port *, unsigned int);
extern int
qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
@@ -246,6 +255,8 @@ qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
extern int
qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
+extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
+
/*
* Global Function Prototypes in qla_isr.c source file.
*/
@@ -298,6 +309,11 @@ extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
+extern int qla2xxx_hw_event_log(scsi_qla_host_t *, uint16_t , uint16_t,
+ uint16_t, uint16_t);
+
+extern void qla2xxx_get_flash_info(scsi_qla_host_t *);
+
/*
* Global Function Prototypes in qla_dbg.c source file.
*/
@@ -307,7 +323,6 @@ extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
extern void qla2x00_dump_regs(scsi_qla_host_t *);
extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
-extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
/*
* Global Function Prototypes in qla_gs.c source file.
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index c1808763d40e..750d7ef83aae 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -1,17 +1,11 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
-static inline struct ct_sns_req *
-qla2x00_prep_ct_req(struct ct_sns_req *, uint16_t, uint16_t);
-
-static inline struct sns_cmd_pkt *
-qla2x00_prep_sns_cmd(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
-
static int qla2x00_sns_ga_nxt(scsi_qla_host_t *, fc_port_t *);
static int qla2x00_sns_gid_pt(scsi_qla_host_t *, sw_info_t *);
static int qla2x00_sns_gpn_id(scsi_qla_host_t *, sw_info_t *);
@@ -1538,7 +1532,7 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha)
eiter->a.sup_speed = __constant_cpu_to_be32(
FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB|
FDMI_PORT_SPEED_4GB|FDMI_PORT_SPEED_8GB);
- else if (IS_QLA24XX(ha) || IS_QLA54XX(ha))
+ else if (IS_QLA24XX_TYPE(ha))
eiter->a.sup_speed = __constant_cpu_to_be32(
FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB|
FDMI_PORT_SPEED_4GB);
@@ -1847,8 +1841,10 @@ qla2x00_gpsc(scsi_qla_host_t *ha, sw_info_t *list)
"GPSC")) != QLA_SUCCESS) {
/* FM command unsupported? */
if (rval == QLA_INVALID_COMMAND &&
- ct_rsp->header.reason_code ==
- CT_REASON_INVALID_COMMAND_CODE) {
+ (ct_rsp->header.reason_code ==
+ CT_REASON_INVALID_COMMAND_CODE ||
+ ct_rsp->header.reason_code ==
+ CT_REASON_COMMAND_UNSUPPORTED)) {
DEBUG2(printk("scsi(%ld): GPSC command "
"unsupported, disabling query...\n",
ha->host_no));
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 364be7d06875..01e26087c1dd 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -15,14 +15,6 @@
#include <asm/prom.h>
#endif
-/* XXX(hch): this is ugly, but we don't want to pull in exioctl.h */
-#ifndef EXT_IS_LUN_BIT_SET
-#define EXT_IS_LUN_BIT_SET(P,L) \
- (((P)->mask[L/8] & (0x80 >> (L%8)))?1:0)
-#define EXT_SET_LUN_BIT(P,L) \
- ((P)->mask[L/8] |= (0x80 >> (L%8)))
-#endif
-
/*
* QLogic ISP2x00 Hardware Support Function Prototypes.
*/
@@ -45,6 +37,9 @@ static int qla2x00_restart_isp(scsi_qla_host_t *);
static int qla2x00_find_new_loop_id(scsi_qla_host_t *ha, fc_port_t *dev);
+static struct qla_chip_state_84xx *qla84xx_get_chip(struct scsi_qla_host *);
+static int qla84xx_init_chip(scsi_qla_host_t *);
+
/****************************************************************************/
/* QLogic ISP2x00 Hardware Support Functions. */
/****************************************************************************/
@@ -114,6 +109,15 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
rval = qla2x00_setup_chip(ha);
if (rval)
return (rval);
+ qla2xxx_get_flash_info(ha);
+ }
+ if (IS_QLA84XX(ha)) {
+ ha->cs84xx = qla84xx_get_chip(ha);
+ if (!ha->cs84xx) {
+ qla_printk(KERN_ERR, ha,
+ "Unable to configure ISP84XX.\n");
+ return QLA_FUNCTION_FAILED;
+ }
}
rval = qla2x00_init_rings(ha);
@@ -500,6 +504,7 @@ qla2x00_reset_chip(scsi_qla_host_t *ha)
static inline void
qla24xx_reset_risc(scsi_qla_host_t *ha)
{
+ int hw_evt = 0;
unsigned long flags = 0;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
uint32_t cnt, d2;
@@ -528,6 +533,8 @@ qla24xx_reset_risc(scsi_qla_host_t *ha)
d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
barrier();
}
+ if (cnt == 0)
+ hw_evt = 1;
/* Wait for soft-reset to complete. */
d2 = RD_REG_DWORD(&reg->ctrl_status);
@@ -536,6 +543,10 @@ qla24xx_reset_risc(scsi_qla_host_t *ha)
d2 = RD_REG_DWORD(&reg->ctrl_status);
barrier();
}
+ if (cnt == 0 || hw_evt)
+ qla2xxx_hw_event_log(ha, HW_EVENT_RESET_ERR,
+ RD_REG_WORD(&reg->mailbox1), RD_REG_WORD(&reg->mailbox2),
+ RD_REG_WORD(&reg->mailbox3));
WRT_REG_DWORD(&reg->hccr, HCCRX_SET_RISC_RESET);
RD_REG_DWORD(&reg->hccr);
@@ -1243,10 +1254,10 @@ static int
qla2x00_fw_ready(scsi_qla_host_t *ha)
{
int rval;
- unsigned long wtime, mtime;
+ unsigned long wtime, mtime, cs84xx_time;
uint16_t min_wait; /* Minimum wait time if loop is down */
uint16_t wait_time; /* Wait time if loop is coming ready */
- uint16_t fw_state;
+ uint16_t state[3];
rval = QLA_SUCCESS;
@@ -1275,12 +1286,34 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
ha->host_no));
do {
- rval = qla2x00_get_firmware_state(ha, &fw_state);
+ rval = qla2x00_get_firmware_state(ha, state);
if (rval == QLA_SUCCESS) {
- if (fw_state < FSTATE_LOSS_OF_SYNC) {
+ if (state[0] < FSTATE_LOSS_OF_SYNC) {
ha->device_flags &= ~DFLG_NO_CABLE;
}
- if (fw_state == FSTATE_READY) {
+ if (IS_QLA84XX(ha) && state[0] != FSTATE_READY) {
+ DEBUG16(printk("scsi(%ld): fw_state=%x "
+ "84xx=%x.\n", ha->host_no, state[0],
+ state[2]));
+ if ((state[2] & FSTATE_LOGGED_IN) &&
+ (state[2] & FSTATE_WAITING_FOR_VERIFY)) {
+ DEBUG16(printk("scsi(%ld): Sending "
+ "verify iocb.\n", ha->host_no));
+
+ cs84xx_time = jiffies;
+ rval = qla84xx_init_chip(ha);
+ if (rval != QLA_SUCCESS)
+ break;
+
+ /* Add time taken to initialize. */
+ cs84xx_time = jiffies - cs84xx_time;
+ wtime += cs84xx_time;
+ mtime += cs84xx_time;
+ DEBUG16(printk("scsi(%ld): Increasing "
+ "wait time by %ld. New time %ld\n",
+ ha->host_no, cs84xx_time, wtime));
+ }
+ } else if (state[0] == FSTATE_READY) {
DEBUG(printk("scsi(%ld): F/W Ready - OK \n",
ha->host_no));
@@ -1294,7 +1327,7 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
rval = QLA_FUNCTION_FAILED;
if (atomic_read(&ha->loop_down_timer) &&
- fw_state != FSTATE_READY) {
+ state[0] != FSTATE_READY) {
/* Loop down. Timeout on min_wait for states
* other than Wait for Login.
*/
@@ -1319,11 +1352,11 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
msleep(500);
DEBUG3(printk("scsi(%ld): fw_state=%x curr time=%lx.\n",
- ha->host_no, fw_state, jiffies));
+ ha->host_no, state[0], jiffies));
} while (1);
DEBUG(printk("scsi(%ld): fw_state=%x curr time=%lx.\n",
- ha->host_no, fw_state, jiffies));
+ ha->host_no, state[0], jiffies));
if (rval) {
DEBUG2_3(printk("scsi(%ld): Firmware ready **** FAILED ****.\n",
@@ -1555,6 +1588,10 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
qla_printk(KERN_WARNING, ha, "Falling back to functioning (yet "
"invalid -- WWPN) defaults.\n");
+ if (chksum)
+ qla2xxx_hw_event_log(ha, HW_EVENT_NVRAM_CHKSUM_ERR, 0,
+ MSW(chksum), LSW(chksum));
+
/*
* Set default initialization control block.
*/
@@ -2165,20 +2202,6 @@ cleanup_allocation:
}
static void
-qla2x00_probe_for_all_luns(scsi_qla_host_t *ha)
-{
- fc_port_t *fcport;
-
- qla2x00_mark_all_devices_lost(ha, 0);
- list_for_each_entry(fcport, &ha->fcports, list) {
- if (fcport->port_type != FCT_TARGET)
- continue;
-
- qla2x00_update_fcport(ha, fcport);
- }
-}
-
-static void
qla2x00_iidma_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
{
#define LS_UNKNOWN 2
@@ -2251,10 +2274,6 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport)
if (fcport->port_type == FCT_TARGET)
rport_ids.roles |= FC_RPORT_ROLE_FCP_TARGET;
fc_remote_port_rolechg(rport, rport_ids.roles);
-
- if (rport->scsi_target_id != -1 &&
- rport->scsi_target_id < ha->host->max_id)
- fcport->os_target_id = rport->scsi_target_id;
}
/*
@@ -2434,7 +2453,8 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
if (fcport->loop_id == FC_NO_LOOP_ID) {
fcport->loop_id = next_loopid;
- rval = qla2x00_find_new_loop_id(ha, fcport);
+ rval = qla2x00_find_new_loop_id(
+ to_qla_parent(ha), fcport);
if (rval != QLA_SUCCESS) {
/* Ran out of IDs to use */
break;
@@ -2459,7 +2479,8 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
/* Find a new loop ID to use. */
fcport->loop_id = next_loopid;
- rval = qla2x00_find_new_loop_id(ha, fcport);
+ rval = qla2x00_find_new_loop_id(to_qla_parent(ha),
+ fcport);
if (rval != QLA_SUCCESS) {
/* Ran out of IDs to use */
break;
@@ -3193,25 +3214,6 @@ qla2x00_loop_resync(scsi_qla_host_t *ha)
}
void
-qla2x00_rescan_fcports(scsi_qla_host_t *ha)
-{
- int rescan_done;
- fc_port_t *fcport;
-
- rescan_done = 0;
- list_for_each_entry(fcport, &ha->fcports, list) {
- if ((fcport->flags & FCF_RESCAN_NEEDED) == 0)
- continue;
-
- qla2x00_update_fcport(ha, fcport);
- fcport->flags &= ~FCF_RESCAN_NEEDED;
-
- rescan_done = 1;
- }
- qla2x00_probe_for_all_luns(ha);
-}
-
-void
qla2x00_update_fcports(scsi_qla_host_t *ha)
{
fc_port_t *fcport;
@@ -4044,16 +4046,16 @@ qla24xx_configure_vhba(scsi_qla_host_t *ha)
if (!ha->parent)
return -EINVAL;
- rval = qla2x00_fw_ready(ha);
+ rval = qla2x00_fw_ready(ha->parent);
if (rval == QLA_SUCCESS) {
clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
- qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
+ qla2x00_marker(ha->parent, 0, 0, MK_SYNC_ALL);
}
ha->flags.management_server_logged_in = 0;
/* Login to SNS first */
- qla24xx_login_fabric(ha, NPH_SNS, 0xff, 0xff, 0xfc,
+ qla24xx_login_fabric(ha->parent, NPH_SNS, 0xff, 0xff, 0xfc,
mb, BIT_1);
if (mb[0] != MBS_COMMAND_COMPLETE) {
DEBUG15(qla_printk(KERN_INFO, ha,
@@ -4067,7 +4069,77 @@ qla24xx_configure_vhba(scsi_qla_host_t *ha)
atomic_set(&ha->loop_state, LOOP_UP);
set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
- rval = qla2x00_loop_resync(ha);
+ rval = qla2x00_loop_resync(ha->parent);
return rval;
}
+
+/* 84XX Support **************************************************************/
+
+static LIST_HEAD(qla_cs84xx_list);
+static DEFINE_MUTEX(qla_cs84xx_mutex);
+
+static struct qla_chip_state_84xx *
+qla84xx_get_chip(struct scsi_qla_host *ha)
+{
+ struct qla_chip_state_84xx *cs84xx;
+
+ mutex_lock(&qla_cs84xx_mutex);
+
+ /* Find any shared 84xx chip. */
+ list_for_each_entry(cs84xx, &qla_cs84xx_list, list) {
+ if (cs84xx->bus == ha->pdev->bus) {
+ kref_get(&cs84xx->kref);
+ goto done;
+ }
+ }
+
+ cs84xx = kzalloc(sizeof(*cs84xx), GFP_KERNEL);
+ if (!cs84xx)
+ goto done;
+
+ kref_init(&cs84xx->kref);
+ spin_lock_init(&cs84xx->access_lock);
+ mutex_init(&cs84xx->fw_update_mutex);
+ cs84xx->bus = ha->pdev->bus;
+
+ list_add_tail(&cs84xx->list, &qla_cs84xx_list);
+done:
+ mutex_unlock(&qla_cs84xx_mutex);
+ return cs84xx;
+}
+
+static void
+__qla84xx_chip_release(struct kref *kref)
+{
+ struct qla_chip_state_84xx *cs84xx =
+ container_of(kref, struct qla_chip_state_84xx, kref);
+
+ mutex_lock(&qla_cs84xx_mutex);
+ list_del(&cs84xx->list);
+ mutex_unlock(&qla_cs84xx_mutex);
+ kfree(cs84xx);
+}
+
+void
+qla84xx_put_chip(struct scsi_qla_host *ha)
+{
+ if (ha->cs84xx)
+ kref_put(&ha->cs84xx->kref, __qla84xx_chip_release);
+}
+
+static int
+qla84xx_init_chip(scsi_qla_host_t *ha)
+{
+ int rval;
+ uint16_t status[2];
+
+ mutex_lock(&ha->cs84xx->fw_update_mutex);
+
+ rval = qla84xx_verify_chip(ha, status);
+
+ mutex_unlock(&ha->cs84xx->fw_update_mutex);
+
+ return rval != QLA_SUCCESS || status[0] ? QLA_FUNCTION_FAILED:
+ QLA_SUCCESS;
+}
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 5d1a3f7c408f..e9bae27737d1 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -1,11 +1,10 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
-static __inline__ uint16_t qla2x00_debounce_register(volatile uint16_t __iomem *);
/*
* qla2x00_debounce_register
* Debounce register.
@@ -32,94 +31,12 @@ qla2x00_debounce_register(volatile uint16_t __iomem *addr)
return (first);
}
-static __inline__ int qla2x00_normalize_dma_addr(
- dma_addr_t *e_addr, uint32_t *e_len,
- dma_addr_t *ne_addr, uint32_t *ne_len);
-
-/**
- * qla2x00_normalize_dma_addr() - Normalize an DMA address.
- * @e_addr: Raw DMA address
- * @e_len: Raw DMA length
- * @ne_addr: Normalized second DMA address
- * @ne_len: Normalized second DMA length
- *
- * If the address does not span a 4GB page boundary, the contents of @ne_addr
- * and @ne_len are undefined. @e_len is updated to reflect a normalization.
- *
- * Example:
- *
- * ffffabc0ffffeeee (e_addr) start of DMA address
- * 0000000020000000 (e_len) length of DMA transfer
- * ffffabc11fffeeed end of DMA transfer
- *
- * Is the 4GB boundary crossed?
- *
- * ffffabc0ffffeeee (e_addr)
- * ffffabc11fffeeed (e_addr + e_len - 1)
- * 00000001e0000003 ((e_addr ^ (e_addr + e_len - 1))
- * 0000000100000000 ((e_addr ^ (e_addr + e_len - 1)) & ~(0xffffffff)
- *
- * Compute start of second DMA segment:
- *
- * ffffabc0ffffeeee (e_addr)
- * ffffabc1ffffeeee (0x100000000 + e_addr)
- * ffffabc100000000 (0x100000000 + e_addr) & ~(0xffffffff)
- * ffffabc100000000 (ne_addr)
- *
- * Compute length of second DMA segment:
- *
- * 00000000ffffeeee (e_addr & 0xffffffff)
- * 0000000000001112 (0x100000000 - (e_addr & 0xffffffff))
- * 000000001fffeeee (e_len - (0x100000000 - (e_addr & 0xffffffff))
- * 000000001fffeeee (ne_len)
- *
- * Adjust length of first DMA segment
- *
- * 0000000020000000 (e_len)
- * 0000000000001112 (e_len - ne_len)
- * 0000000000001112 (e_len)
- *
- * Returns non-zero if the specified address was normalized, else zero.
- */
-static __inline__ int
-qla2x00_normalize_dma_addr(
- dma_addr_t *e_addr, uint32_t *e_len,
- dma_addr_t *ne_addr, uint32_t *ne_len)
-{
- int normalized;
-
- normalized = 0;
- if ((*e_addr ^ (*e_addr + *e_len - 1)) & ~(0xFFFFFFFFULL)) {
- /* Compute normalized crossed address and len */
- *ne_addr = (0x100000000ULL + *e_addr) & ~(0xFFFFFFFFULL);
- *ne_len = *e_len - (0x100000000ULL - (*e_addr & 0xFFFFFFFFULL));
- *e_len -= *ne_len;
-
- normalized++;
- }
- return (normalized);
-}
-
-static __inline__ void qla2x00_poll(scsi_qla_host_t *);
static inline void
qla2x00_poll(scsi_qla_host_t *ha)
{
ha->isp_ops->intr_handler(0, ha);
}
-static __inline__ void qla2x00_check_fabric_devices(scsi_qla_host_t *);
-/*
- * This routine will wait for fabric devices for
- * the reset delay.
- */
-static __inline__ void qla2x00_check_fabric_devices(scsi_qla_host_t *ha)
-{
- uint16_t fw_state;
-
- qla2x00_get_firmware_state(ha, &fw_state);
-}
-
-static __inline__ scsi_qla_host_t * to_qla_parent(scsi_qla_host_t *);
static __inline__ scsi_qla_host_t *
to_qla_parent(scsi_qla_host_t *ha)
{
@@ -152,7 +69,6 @@ qla2x00_issue_marker(scsi_qla_host_t *ha, int ha_locked)
return (QLA_SUCCESS);
}
-static inline uint8_t *host_to_fcp_swap(uint8_t *, uint32_t);
static inline uint8_t *
host_to_fcp_swap(uint8_t *fcp, uint32_t bsize)
{
@@ -166,7 +82,6 @@ host_to_fcp_swap(uint8_t *fcp, uint32_t bsize)
return fcp;
}
-static inline int qla2x00_is_reserved_id(scsi_qla_host_t *, uint16_t);
static inline int
qla2x00_is_reserved_id(scsi_qla_host_t *ha, uint16_t loop_id)
{
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 024c662ec34d..5489d5024673 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -11,9 +11,6 @@
#include <scsi/scsi_tcq.h>
-static inline uint16_t qla2x00_get_cmd_direction(struct scsi_cmnd *cmd);
-static inline cont_entry_t *qla2x00_prep_cont_type0_iocb(scsi_qla_host_t *);
-static inline cont_a64_entry_t *qla2x00_prep_cont_type1_iocb(scsi_qla_host_t *);
static request_t *qla2x00_req_pkt(scsi_qla_host_t *ha);
static void qla2x00_isp_cmd(scsi_qla_host_t *ha);
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index f0337036c7bb..285479b62d8f 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -14,9 +14,6 @@ static void qla2x00_process_completed_request(struct scsi_qla_host *, uint32_t);
static void qla2x00_status_entry(scsi_qla_host_t *, void *);
static void qla2x00_status_cont_entry(scsi_qla_host_t *, sts_cont_entry_t *);
static void qla2x00_error_entry(scsi_qla_host_t *, sts_entry_t *);
-static void qla2x00_ms_entry(scsi_qla_host_t *, ms_iocb_entry_t *);
-
-static void qla24xx_ms_entry(scsi_qla_host_t *, struct ct_entry_24xx *);
/**
* qla2100_intr_handler() - Process interrupts for the ISP2100 and ISP2200.
@@ -33,7 +30,6 @@ qla2100_intr_handler(int irq, void *dev_id)
scsi_qla_host_t *ha;
struct device_reg_2xxx __iomem *reg;
int status;
- unsigned long flags;
unsigned long iter;
uint16_t hccr;
uint16_t mb[4];
@@ -48,7 +44,7 @@ qla2100_intr_handler(int irq, void *dev_id)
reg = &ha->iobase->isp;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
for (iter = 50; iter--; ) {
hccr = RD_REG_WORD(&reg->hccr);
if (hccr & HCCR_RISC_PAUSE) {
@@ -99,7 +95,7 @@ qla2100_intr_handler(int irq, void *dev_id)
RD_REG_WORD(&reg->hccr);
}
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
@@ -125,7 +121,6 @@ qla2300_intr_handler(int irq, void *dev_id)
scsi_qla_host_t *ha;
struct device_reg_2xxx __iomem *reg;
int status;
- unsigned long flags;
unsigned long iter;
uint32_t stat;
uint16_t hccr;
@@ -141,7 +136,7 @@ qla2300_intr_handler(int irq, void *dev_id)
reg = &ha->iobase->isp;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
for (iter = 50; iter--; ) {
stat = RD_REG_DWORD(&reg->u.isp2300.host_status);
if (stat & HSR_RISC_PAUSED) {
@@ -211,7 +206,7 @@ qla2300_intr_handler(int irq, void *dev_id)
WRT_REG_WORD(&reg->hccr, HCCR_CLR_RISC_INT);
RD_REG_WORD_RELAXED(&reg->hccr);
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
@@ -276,6 +271,9 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
uint32_t rscn_entry, host_pid;
uint8_t rscn_queue_index;
+ unsigned long flags;
+ scsi_qla_host_t *vha;
+ int i;
/* Setup to process RIO completion. */
handle_cnt = 0;
@@ -351,6 +349,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
"ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh.\n",
mb[1], mb[2], mb[3]);
+ qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]);
ha->isp_ops->fw_dump(ha, 1);
if (IS_FWI2_CAPABLE(ha)) {
@@ -375,6 +374,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
ha->host_no));
qla_printk(KERN_WARNING, ha, "ISP Request Transfer Error.\n");
+ qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]);
set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
break;
@@ -383,6 +383,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
ha->host_no));
qla_printk(KERN_WARNING, ha, "ISP Response Transfer Error.\n");
+ qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]);
set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
break;
@@ -410,6 +411,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
ha->flags.management_server_logged_in = 0;
+ qla2x00_post_aen_work(ha, FCH_EVT_LIP, mb[1]);
break;
case MBA_LOOP_UP: /* Loop Up Event */
@@ -429,12 +431,14 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
link_speed);
ha->flags.management_server_logged_in = 0;
+ qla2x00_post_aen_work(ha, FCH_EVT_LINKUP, ha->link_data_rate);
break;
case MBA_LOOP_DOWN: /* Loop Down Event */
- DEBUG2(printk("scsi(%ld): Asynchronous LOOP DOWN (%x).\n",
- ha->host_no, mb[1]));
- qla_printk(KERN_INFO, ha, "LOOP DOWN detected (%x).\n", mb[1]);
+ DEBUG2(printk("scsi(%ld): Asynchronous LOOP DOWN "
+ "(%x %x %x).\n", ha->host_no, mb[1], mb[2], mb[3]));
+ qla_printk(KERN_INFO, ha, "LOOP DOWN detected (%x %x %x).\n",
+ mb[1], mb[2], mb[3]);
if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
atomic_set(&ha->loop_state, LOOP_DOWN);
@@ -452,6 +456,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
ha->link_data_rate = PORT_SPEED_UNKNOWN;
if (ql2xfdmienable)
set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
+ qla2x00_post_aen_work(ha, FCH_EVT_LINKDOWN, 0);
break;
case MBA_LIP_RESET: /* LIP reset occurred */
@@ -475,6 +480,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
ha->operating_mode = LOOP;
ha->flags.management_server_logged_in = 0;
+ qla2x00_post_aen_work(ha, FCH_EVT_LIPRESET, mb[1]);
break;
case MBA_POINT_TO_POINT: /* Point-to-Point */
@@ -538,6 +544,18 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
break;
case MBA_PORT_UPDATE: /* Port database update */
+ if ((ha->flags.npiv_supported) && (ha->num_vhosts)) {
+ for_each_mapped_vp_idx(ha, i) {
+ list_for_each_entry(vha, &ha->vp_list,
+ vp_list) {
+ if ((mb[3] & 0xff)
+ == vha->vp_idx) {
+ ha = vha;
+ break;
+ }
+ }
+ }
+ }
/*
* If PORT UPDATE is global (recieved LIP_OCCURED/LIP_RESET
* event etc. earlier indicating loop is down) then process
@@ -572,12 +590,18 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
break;
case MBA_RSCN_UPDATE: /* State Change Registration */
- /* Check if the Vport has issued a SCR */
- if (ha->parent && test_bit(VP_SCR_NEEDED, &ha->vp_flags))
- break;
- /* Only handle SCNs for our Vport index. */
- if (ha->flags.npiv_supported && ha->vp_idx != mb[3])
- break;
+ if ((ha->flags.npiv_supported) && (ha->num_vhosts)) {
+ for_each_mapped_vp_idx(ha, i) {
+ list_for_each_entry(vha, &ha->vp_list,
+ vp_list) {
+ if ((mb[3] & 0xff)
+ == vha->vp_idx) {
+ ha = vha;
+ break;
+ }
+ }
+ }
+ }
DEBUG2(printk("scsi(%ld): Asynchronous RSCR UPDATE.\n",
ha->host_no));
@@ -612,6 +636,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
set_bit(RSCN_UPDATE, &ha->dpc_flags);
+ qla2x00_post_aen_work(ha, FCH_EVT_RSCN, rscn_entry);
break;
/* case MBA_RIO_RESPONSE: */
@@ -637,6 +662,42 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
DEBUG2(printk("scsi(%ld): Trace Notification -- %04x %04x.\n",
ha->host_no, mb[1], mb[2]));
break;
+
+ case MBA_ISP84XX_ALERT:
+ DEBUG2(printk("scsi(%ld): ISP84XX Alert Notification -- "
+ "%04x %04x %04x\n", ha->host_no, mb[1], mb[2], mb[3]));
+
+ spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
+ switch (mb[1]) {
+ case A84_PANIC_RECOVERY:
+ qla_printk(KERN_INFO, ha, "Alert 84XX: panic recovery "
+ "%04x %04x\n", mb[2], mb[3]);
+ break;
+ case A84_OP_LOGIN_COMPLETE:
+ ha->cs84xx->op_fw_version = mb[3] << 16 | mb[2];
+ DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX:"
+ "firmware version %x\n", ha->cs84xx->op_fw_version));
+ break;
+ case A84_DIAG_LOGIN_COMPLETE:
+ ha->cs84xx->diag_fw_version = mb[3] << 16 | mb[2];
+ DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX:"
+ "diagnostic firmware version %x\n",
+ ha->cs84xx->diag_fw_version));
+ break;
+ case A84_GOLD_LOGIN_COMPLETE:
+ ha->cs84xx->diag_fw_version = mb[3] << 16 | mb[2];
+ ha->cs84xx->fw_update = 1;
+ DEBUG2(qla_printk(KERN_INFO, ha, "Alert 84XX: gold "
+ "firmware version %x\n",
+ ha->cs84xx->gold_fw_version));
+ break;
+ default:
+ qla_printk(KERN_ERR, ha,
+ "Alert 84xx: Invalid Alert %04x %04x %04x\n",
+ mb[1], mb[2], mb[3]);
+ }
+ spin_unlock_irqrestore(&ha->cs84xx->access_lock, flags);
+ break;
}
if (!ha->parent && ha->num_vhosts)
@@ -803,9 +864,6 @@ qla2x00_process_response_queue(struct scsi_qla_host *ha)
case STATUS_CONT_TYPE:
qla2x00_status_cont_entry(ha, (sts_cont_entry_t *)pkt);
break;
- case MS_IOCB_TYPE:
- qla2x00_ms_entry(ha, (ms_iocb_entry_t *)pkt);
- break;
default:
/* Type Not Supported. */
DEBUG4(printk(KERN_WARNING
@@ -1340,44 +1398,6 @@ qla2x00_error_entry(scsi_qla_host_t *ha, sts_entry_t *pkt)
}
/**
- * qla2x00_ms_entry() - Process a Management Server entry.
- * @ha: SCSI driver HA context
- * @index: Response queue out pointer
- */
-static void
-qla2x00_ms_entry(scsi_qla_host_t *ha, ms_iocb_entry_t *pkt)
-{
- srb_t *sp;
-
- DEBUG3(printk("%s(%ld): pkt=%p pkthandle=%d.\n",
- __func__, ha->host_no, pkt, pkt->handle1));
-
- /* Validate handle. */
- if (pkt->handle1 < MAX_OUTSTANDING_COMMANDS)
- sp = ha->outstanding_cmds[pkt->handle1];
- else
- sp = NULL;
-
- if (sp == NULL) {
- DEBUG2(printk("scsi(%ld): MS entry - invalid handle\n",
- ha->host_no));
- qla_printk(KERN_WARNING, ha, "MS entry - invalid handle\n");
-
- set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
- return;
- }
-
- CMD_COMPL_STATUS(sp->cmd) = le16_to_cpu(pkt->status);
- CMD_ENTRY_STATUS(sp->cmd) = pkt->entry_status;
-
- /* Free outstanding command slot. */
- ha->outstanding_cmds[pkt->handle1] = NULL;
-
- qla2x00_sp_compl(ha, sp);
-}
-
-
-/**
* qla24xx_mbx_completion() - Process mailbox command completions.
* @ha: SCSI driver HA context
* @mb0: Mailbox0 register
@@ -1449,9 +1469,6 @@ qla24xx_process_response_queue(struct scsi_qla_host *ha)
case STATUS_CONT_TYPE:
qla2x00_status_cont_entry(ha, (sts_cont_entry_t *)pkt);
break;
- case MS_IOCB_TYPE:
- qla24xx_ms_entry(ha, (struct ct_entry_24xx *)pkt);
- break;
case VP_RPT_ID_IOCB_TYPE:
qla24xx_report_id_acquisition(ha,
(struct vp_rpt_id_entry_24xx *)pkt);
@@ -1533,7 +1550,6 @@ qla24xx_intr_handler(int irq, void *dev_id)
scsi_qla_host_t *ha;
struct device_reg_24xx __iomem *reg;
int status;
- unsigned long flags;
unsigned long iter;
uint32_t stat;
uint32_t hccr;
@@ -1549,13 +1565,19 @@ qla24xx_intr_handler(int irq, void *dev_id)
reg = &ha->iobase->isp24;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
for (iter = 50; iter--; ) {
stat = RD_REG_DWORD(&reg->host_status);
if (stat & HSRX_RISC_PAUSED) {
if (pci_channel_offline(ha->pdev))
break;
+ if (ha->hw_event_pause_errors == 0)
+ qla2x00_post_hwe_work(ha, HW_EVENT_PARITY_ERR,
+ 0, MSW(stat), LSW(stat));
+ else if (ha->hw_event_pause_errors < 0xffffffff)
+ ha->hw_event_pause_errors++;
+
hccr = RD_REG_DWORD(&reg->hccr);
qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, "
@@ -1597,7 +1619,7 @@ qla24xx_intr_handler(int irq, void *dev_id)
WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
RD_REG_DWORD_RELAXED(&reg->hccr);
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
@@ -1608,66 +1630,21 @@ qla24xx_intr_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}
-/**
- * qla24xx_ms_entry() - Process a Management Server entry.
- * @ha: SCSI driver HA context
- * @index: Response queue out pointer
- */
-static void
-qla24xx_ms_entry(scsi_qla_host_t *ha, struct ct_entry_24xx *pkt)
-{
- srb_t *sp;
-
- DEBUG3(printk("%s(%ld): pkt=%p pkthandle=%d.\n",
- __func__, ha->host_no, pkt, pkt->handle));
-
- DEBUG9(printk("%s: ct pkt dump:\n", __func__));
- DEBUG9(qla2x00_dump_buffer((void *)pkt, sizeof(struct ct_entry_24xx)));
-
- /* Validate handle. */
- if (pkt->handle < MAX_OUTSTANDING_COMMANDS)
- sp = ha->outstanding_cmds[pkt->handle];
- else
- sp = NULL;
-
- if (sp == NULL) {
- DEBUG2(printk("scsi(%ld): MS entry - invalid handle\n",
- ha->host_no));
- DEBUG10(printk("scsi(%ld): MS entry - invalid handle\n",
- ha->host_no));
- qla_printk(KERN_WARNING, ha, "MS entry - invalid handle %d\n",
- pkt->handle);
-
- set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
- return;
- }
-
- CMD_COMPL_STATUS(sp->cmd) = le16_to_cpu(pkt->comp_status);
- CMD_ENTRY_STATUS(sp->cmd) = pkt->entry_status;
-
- /* Free outstanding command slot. */
- ha->outstanding_cmds[pkt->handle] = NULL;
-
- qla2x00_sp_compl(ha, sp);
-}
-
static irqreturn_t
qla24xx_msix_rsp_q(int irq, void *dev_id)
{
scsi_qla_host_t *ha;
struct device_reg_24xx __iomem *reg;
- unsigned long flags;
ha = dev_id;
reg = &ha->iobase->isp24;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
qla24xx_process_response_queue(ha);
-
WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
return IRQ_HANDLED;
}
@@ -1678,7 +1655,6 @@ qla24xx_msix_default(int irq, void *dev_id)
scsi_qla_host_t *ha;
struct device_reg_24xx __iomem *reg;
int status;
- unsigned long flags;
uint32_t stat;
uint32_t hccr;
uint16_t mb[4];
@@ -1687,13 +1663,19 @@ qla24xx_msix_default(int irq, void *dev_id)
reg = &ha->iobase->isp24;
status = 0;
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock(&ha->hardware_lock);
do {
stat = RD_REG_DWORD(&reg->host_status);
if (stat & HSRX_RISC_PAUSED) {
if (pci_channel_offline(ha->pdev))
break;
+ if (ha->hw_event_pause_errors == 0)
+ qla2x00_post_hwe_work(ha, HW_EVENT_PARITY_ERR,
+ 0, MSW(stat), LSW(stat));
+ else if (ha->hw_event_pause_errors < 0xffffffff)
+ ha->hw_event_pause_errors++;
+
hccr = RD_REG_DWORD(&reg->hccr);
qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, "
@@ -1734,7 +1716,7 @@ qla24xx_msix_default(int irq, void *dev_id)
}
WRT_REG_DWORD(&reg->hccr, HCCRX_CLR_RISC_INT);
} while (0);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock(&ha->hardware_lock);
if (test_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags) &&
(status & MBX_INTERRUPT) && ha->flags.mbox_int) {
@@ -1821,10 +1803,9 @@ qla2x00_request_irqs(scsi_qla_host_t *ha)
{
int ret;
device_reg_t __iomem *reg = ha->iobase;
- unsigned long flags;
/* If possible, enable MSI-X. */
- if (!IS_QLA2432(ha) && !IS_QLA2532(ha))
+ if (!IS_QLA2432(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha))
goto skip_msix;
if (IS_QLA2432(ha) && (ha->chip_revision < QLA_MSIX_CHIP_REV_24XX ||
@@ -1859,7 +1840,7 @@ qla2x00_request_irqs(scsi_qla_host_t *ha)
"MSI-X: Falling back-to INTa mode -- %d.\n", ret);
skip_msix:
- if (!IS_QLA24XX(ha) && !IS_QLA2532(ha))
+ if (!IS_QLA24XX(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha))
goto skip_msi;
ret = pci_enable_msi(ha->pdev);
@@ -1882,7 +1863,7 @@ skip_msi:
clear_risc_ints:
ha->isp_ops->disable_intrs(ha);
- spin_lock_irqsave(&ha->hardware_lock, flags);
+ spin_lock_irq(&ha->hardware_lock);
if (IS_FWI2_CAPABLE(ha)) {
WRT_REG_DWORD(&reg->isp24.hccr, HCCRX_CLR_HOST_INT);
WRT_REG_DWORD(&reg->isp24.hccr, HCCRX_CLR_RISC_INT);
@@ -1891,7 +1872,7 @@ clear_risc_ints:
WRT_REG_WORD(&reg->isp.hccr, HCCR_CLR_RISC_INT);
WRT_REG_WORD(&reg->isp.hccr, HCCR_CLR_HOST_INT);
}
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ spin_unlock_irq(&ha->hardware_lock);
ha->isp_ops->enable_intrs(ha);
fail:
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index bb103580e1ba..7d0a8a4c7719 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -310,7 +310,7 @@ qla2x00_load_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t risc_addr,
}
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -367,7 +367,7 @@ qla2x00_execute_fw(scsi_qla_host_t *ha, uint32_t risc_addr)
}
}
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -417,7 +417,7 @@ qla2x00_get_fw_version(scsi_qla_host_t *ha, uint16_t *major, uint16_t *minor,
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->flags = 0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
rval = qla2x00_mailbox_command(ha, mcp);
/* Return mailbox data. */
@@ -466,7 +466,7 @@ qla2x00_get_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts)
mcp->mb[0] = MBC_GET_FIRMWARE_OPTION;
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -524,7 +524,7 @@ qla2x00_set_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts)
mcp->mb[12] = 0; /* Undocumented, but used */
mcp->out_mb |= MBX_12|MBX_11|MBX_10;
}
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -576,7 +576,7 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *ha)
mcp->mb[7] = 0x2525;
mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -587,6 +587,14 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *ha)
if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A ||
mcp->mb[7] != 0x2525)
rval = QLA_FUNCTION_FAILED;
+ if (rval == QLA_FUNCTION_FAILED) {
+ struct device_reg_24xx __iomem *reg =
+ &ha->iobase->isp24;
+
+ qla2xxx_hw_event_log(ha, HW_EVENT_ISP_ERR, 0,
+ LSW(RD_REG_DWORD(&reg->hccr)),
+ LSW(RD_REG_DWORD(&reg->istatus)));
+ }
}
if (rval != QLA_SUCCESS) {
@@ -640,7 +648,7 @@ qla2x00_verify_checksum(scsi_qla_host_t *ha, uint32_t risc_addr)
mcp->in_mb |= MBX_1;
}
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -674,8 +682,8 @@ qla2x00_verify_checksum(scsi_qla_host_t *ha, uint32_t risc_addr)
* Kernel context.
*/
int
-qla2x00_issue_iocb(scsi_qla_host_t *ha, void* buffer, dma_addr_t phys_addr,
- size_t size)
+qla2x00_issue_iocb_timeout(scsi_qla_host_t *ha, void *buffer,
+ dma_addr_t phys_addr, size_t size, uint32_t tov)
{
int rval;
mbx_cmd_t mc;
@@ -689,7 +697,7 @@ qla2x00_issue_iocb(scsi_qla_host_t *ha, void* buffer, dma_addr_t phys_addr,
mcp->mb[7] = LSW(MSD(phys_addr));
mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_2|MBX_0;
- mcp->tov = 30;
+ mcp->tov = tov;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -710,6 +718,14 @@ qla2x00_issue_iocb(scsi_qla_host_t *ha, void* buffer, dma_addr_t phys_addr,
return rval;
}
+int
+qla2x00_issue_iocb(scsi_qla_host_t *ha, void *buffer, dma_addr_t phys_addr,
+ size_t size)
+{
+ return qla2x00_issue_iocb_timeout(ha, buffer, phys_addr, size,
+ MBX_TOV_SECONDS);
+}
+
/*
* qla2x00_abort_command
* Abort command aborts a specified IOCB.
@@ -760,7 +776,7 @@ qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp)
mcp->mb[6] = (uint16_t)sp->cmd->device->lun;
mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -776,36 +792,20 @@ qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp)
return rval;
}
-#if USE_ABORT_TGT
-/*
- * qla2x00_abort_target
- * Issue abort target mailbox command.
- *
- * Input:
- * ha = adapter block pointer.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
int
-qla2x00_abort_target(fc_port_t *fcport)
+qla2x00_abort_target(struct fc_port *fcport, unsigned int l)
{
- int rval;
+ int rval, rval2;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
scsi_qla_host_t *ha;
- if (fcport == NULL)
- return 0;
-
DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no));
+ l = l;
ha = fcport->ha;
mcp->mb[0] = MBC_ABORT_TARGET;
- mcp->out_mb = MBX_2|MBX_1|MBX_0;
+ mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0;
if (HAS_EXTENDED_IDS(ha)) {
mcp->mb[1] = fcport->loop_id;
mcp->mb[10] = 0;
@@ -814,27 +814,70 @@ qla2x00_abort_target(fc_port_t *fcport)
mcp->mb[1] = fcport->loop_id << 8;
}
mcp->mb[2] = ha->loop_reset_delay;
+ mcp->mb[9] = ha->vp_idx;
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
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));
+ }
- /* Issue marker command. */
- ha->marker_needed = 1;
+ /* Issue marker IOCB. */
+ rval2 = qla2x00_marker(ha, fcport->loop_id, 0, MK_SYNC_ID);
+ if (rval2 != QLA_SUCCESS) {
+ DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
+ "(%x).\n", __func__, ha->host_no, rval2));
+ } else {
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+ }
+
+ return rval;
+}
+
+int
+qla2x00_lun_reset(struct fc_port *fcport, unsigned int l)
+{
+ int rval, rval2;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+ scsi_qla_host_t *ha;
+
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no));
+
+ ha = fcport->ha;
+ mcp->mb[0] = MBC_LUN_RESET;
+ mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
+ if (HAS_EXTENDED_IDS(ha))
+ mcp->mb[1] = fcport->loop_id;
+ else
+ mcp->mb[1] = fcport->loop_id << 8;
+ mcp->mb[2] = l;
+ mcp->mb[3] = 0;
+ mcp->mb[9] = ha->vp_idx;
+ mcp->in_mb = MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
- DEBUG2_3_11(printk("qla2x00_abort_target(%ld): failed=%x.\n",
+ DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
ha->host_no, rval));
+ }
+
+ /* Issue marker IOCB. */
+ rval2 = qla2x00_marker(ha, fcport->loop_id, l, MK_SYNC_ID_LUN);
+ if (rval2 != QLA_SUCCESS) {
+ DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
+ "(%x).\n", __func__, ha->host_no, rval2));
} else {
- /*EMPTY*/
- DEBUG11(printk("qla2x00_abort_target(%ld): done.\n",
- ha->host_no));
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
return rval;
}
-#endif
/*
* qla2x00_get_adapter_id
@@ -871,7 +914,7 @@ qla2x00_get_adapter_id(scsi_qla_host_t *ha, uint16_t *id, uint8_t *al_pa,
mcp->mb[9] = ha->vp_idx;
mcp->out_mb = MBX_9|MBX_0;
mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (mcp->mb[0] == MBS_COMMAND_ERROR)
@@ -928,7 +971,7 @@ qla2x00_get_retry_cnt(scsi_qla_host_t *ha, uint8_t *retry_cnt, uint8_t *tov,
mcp->mb[0] = MBC_GET_RETRY_COUNT;
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -995,7 +1038,7 @@ qla2x00_init_firmware(scsi_qla_host_t *ha, uint16_t size)
mcp->in_mb = MBX_5|MBX_4|MBX_0;
mcp->buf_size = size;
mcp->flags = MBX_DMA_OUT;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
@@ -1173,7 +1216,7 @@ gpd_error_out:
* Kernel context.
*/
int
-qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *dptr)
+qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *states)
{
int rval;
mbx_cmd_t mc;
@@ -1184,13 +1227,15 @@ qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *dptr)
mcp->mb[0] = MBC_GET_FIRMWARE_STATE;
mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
- /* Return firmware state. */
- *dptr = mcp->mb[1];
+ /* Return firmware states. */
+ states[0] = mcp->mb[1];
+ states[1] = mcp->mb[2];
+ states[2] = mcp->mb[3];
if (rval != QLA_SUCCESS) {
/*EMPTY*/
@@ -1246,7 +1291,7 @@ qla2x00_get_port_name(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t *name,
}
mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -1318,7 +1363,7 @@ qla2x00_lip_reset(scsi_qla_host_t *ha)
mcp->mb[3] = 0;
}
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -1743,7 +1788,7 @@ qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
}
mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -1791,7 +1836,7 @@ qla2x00_full_login_lip(scsi_qla_host_t *ha)
mcp->mb[3] = 0;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -1852,7 +1897,7 @@ qla2x00_get_id_list(scsi_qla_host_t *ha, void *id_list, dma_addr_t 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->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -1896,7 +1941,7 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt,
mcp->mb[0] = MBC_GET_RESOURCE_COUNTS;
mcp->out_mb = MBX_0;
mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2036,7 +2081,7 @@ qla2x00_get_link_status(scsi_qla_host_t *ha, uint16_t loop_id,
mcp->mb[1] = loop_id << 8;
mcp->out_mb |= MBX_1;
}
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = IOCTL_CMD;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2082,7 +2127,7 @@ qla24xx_get_isp_stats(scsi_qla_host_t *ha, struct link_statistics *stats,
mcp->mb[10] = 0;
mcp->out_mb = MBX_10|MBX_9|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->tov = MBX_TOV_SECONDS;
mcp->flags = IOCTL_CMD;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2180,17 +2225,15 @@ struct tsk_mgmt_cmd {
} p;
};
-int
-qla24xx_abort_target(fc_port_t *fcport)
+static int
+__qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport,
+ unsigned int l)
{
- int rval;
+ int rval, rval2;
struct tsk_mgmt_cmd *tsk;
dma_addr_t tsk_dma;
scsi_qla_host_t *ha, *pha;
- if (fcport == NULL)
- return 0;
-
DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no));
ha = fcport->ha;
@@ -2207,47 +2250,61 @@ qla24xx_abort_target(fc_port_t *fcport)
tsk->p.tsk.entry_count = 1;
tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id);
tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
- tsk->p.tsk.control_flags = __constant_cpu_to_le32(TCF_TARGET_RESET);
+ tsk->p.tsk.control_flags = cpu_to_le32(type);
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;
tsk->p.tsk.vp_index = fcport->vp_idx;
+ if (type == TCF_LUN_RESET) {
+ int_to_scsilun(l, &tsk->p.tsk.lun);
+ host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun,
+ sizeof(tsk->p.tsk.lun));
+ }
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;
+ DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB "
+ "(%x).\n", __func__, ha->host_no, name, rval));
} 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) {
+ rval2 = qla2x00_marker(ha, fcport->loop_id, l,
+ type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID);
+ if (rval2 != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
- "(%x).\n", __func__, ha->host_no, rval));
+ "(%x).\n", __func__, ha->host_no, rval2));
} else {
DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
-atarget_done:
dma_pool_free(pha->s_dma_pool, tsk, tsk_dma);
return rval;
}
+int
+qla24xx_abort_target(struct fc_port *fcport, unsigned int l)
+{
+ return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l);
+}
+
+int
+qla24xx_lun_reset(struct fc_port *fcport, unsigned int l)
+{
+ return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l);
+}
+
#if 0
int
@@ -2304,7 +2361,7 @@ qla2x00_set_serdes_params(scsi_qla_host_t *ha, uint16_t sw_em_1g,
mcp->mb[4] = sw_em_4g | BIT_15;
mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2372,7 +2429,7 @@ qla2x00_enable_eft_trace(scsi_qla_host_t *ha, dma_addr_t eft_dma,
mcp->mb[7] = TC_AEN_DISABLE;
mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
@@ -2401,7 +2458,7 @@ qla2x00_disable_eft_trace(scsi_qla_host_t *ha)
mcp->mb[1] = TC_EFT_DISABLE;
mcp->out_mb = MBX_1|MBX_0;
mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
@@ -2441,7 +2498,7 @@ qla2x00_enable_fce_trace(scsi_qla_host_t *ha, dma_addr_t fce_dma,
mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
MBX_1|MBX_0;
mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
@@ -2477,7 +2534,7 @@ qla2x00_disable_fce_trace(scsi_qla_host_t *ha, uint64_t *wr, uint64_t *rd)
mcp->out_mb = MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
if (rval != QLA_SUCCESS) {
@@ -2525,7 +2582,7 @@ qla2x00_read_sfp(scsi_qla_host_t *ha, dma_addr_t sfp_dma, uint16_t addr,
mcp->mb[10] = 0;
mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2559,7 +2616,7 @@ qla2x00_set_idma_speed(scsi_qla_host_t *ha, uint16_t loop_id,
mcp->mb[4] = mcp->mb[5] = 0;
mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_1|MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2877,7 +2934,7 @@ qla2x00_dump_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t addr,
}
mcp->in_mb = MBX_0;
- mcp->tov = 30;
+ mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(ha, mcp);
@@ -2890,3 +2947,104 @@ qla2x00_dump_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t addr,
return rval;
}
+
+/* 84XX Support **************************************************************/
+
+struct cs84xx_mgmt_cmd {
+ union {
+ struct verify_chip_entry_84xx req;
+ struct verify_chip_rsp_84xx rsp;
+ } p;
+};
+
+int
+qla84xx_verify_chip(struct scsi_qla_host *ha, uint16_t *status)
+{
+ int rval, retry;
+ struct cs84xx_mgmt_cmd *mn;
+ dma_addr_t mn_dma;
+ uint16_t options;
+ unsigned long flags;
+
+ DEBUG16(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+ mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma);
+ if (mn == NULL) {
+ DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX "
+ "IOCB.\n", __func__, ha->host_no));
+ return QLA_MEMORY_ALLOC_FAILED;
+ }
+
+ /* Force Update? */
+ options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0;
+ /* Diagnostic firmware? */
+ /* options |= MENLO_DIAG_FW; */
+ /* We update the firmware with only one data sequence. */
+ options |= VCO_END_OF_DATA;
+
+ retry = 0;
+ do {
+ memset(mn, 0, sizeof(*mn));
+ mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE;
+ mn->p.req.entry_count = 1;
+ mn->p.req.options = cpu_to_le16(options);
+
+ DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__,
+ ha->host_no));
+ DEBUG16(qla2x00_dump_buffer((uint8_t *)mn,
+ sizeof(*mn)));
+
+ rval = qla2x00_issue_iocb_timeout(ha, mn, mn_dma, 0, 120);
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_16(printk("%s(%ld): failed to issue Verify "
+ "IOCB (%x).\n", __func__, ha->host_no, rval));
+ goto verify_done;
+ }
+
+ DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__,
+ ha->host_no));
+ DEBUG16(qla2x00_dump_buffer((uint8_t *)mn,
+ sizeof(*mn)));
+
+ status[0] = le16_to_cpu(mn->p.rsp.comp_status);
+ status[1] = status[0] == CS_VCS_CHIP_FAILURE ?
+ le16_to_cpu(mn->p.rsp.failure_code) : 0;
+ DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__,
+ ha->host_no, status[0], status[1]));
+
+ if (status[0] != CS_COMPLETE) {
+ rval = QLA_FUNCTION_FAILED;
+ if (!(options & VCO_DONT_UPDATE_FW)) {
+ DEBUG2_16(printk("%s(%ld): Firmware update "
+ "failed. Retrying without update "
+ "firmware.\n", __func__, ha->host_no));
+ options |= VCO_DONT_UPDATE_FW;
+ options &= ~VCO_FORCE_UPDATE;
+ retry = 1;
+ }
+ } else {
+ DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n",
+ __func__, ha->host_no,
+ le32_to_cpu(mn->p.rsp.fw_ver)));
+
+ /* NOTE: we only update OP firmware. */
+ spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
+ ha->cs84xx->op_fw_version =
+ le32_to_cpu(mn->p.rsp.fw_ver);
+ spin_unlock_irqrestore(&ha->cs84xx->access_lock,
+ flags);
+ }
+ } while (retry);
+
+verify_done:
+ dma_pool_free(ha->s_dma_pool, mn, mn_dma);
+
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__,
+ ha->host_no, rval));
+ } else {
+ DEBUG16(printk("%s(%ld): done.\n", __func__, ha->host_no));
+ }
+
+ return rval;
+}
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index cf784cdafb01..f2b04979e5f0 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -1,20 +1,8 @@
/*
- * QLOGIC LINUX SOFTWARE
- *
- * QLogic ISP2x00 device driver for Linux 2.6.x
- * Copyright (C) 2003-2005 QLogic Corporation
- * (www.qlogic.com)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
+ * QLogic Fibre Channel HBA Driver
+ * Copyright (c) 2003-2008 QLogic Corporation
*
+ * See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
@@ -28,8 +16,6 @@
#include <scsi/scsicam.h>
#include <linux/delay.h>
-void qla2x00_vp_stop_timer(scsi_qla_host_t *);
-
void
qla2x00_vp_stop_timer(scsi_qla_host_t *vha)
{
@@ -268,9 +254,17 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha)
static int
qla2x00_do_dpc_vp(scsi_qla_host_t *vha)
{
+ scsi_qla_host_t *ha = vha->parent;
+
if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) {
/* VP acquired. complete port configuration */
- qla24xx_configure_vp(vha);
+ if (atomic_read(&ha->loop_state) == LOOP_READY) {
+ qla24xx_configure_vp(vha);
+ } else {
+ set_bit(VP_IDX_ACQUIRED, &vha->vp_flags);
+ set_bit(VP_DPC_NEEDED, &ha->dpc_flags);
+ }
+
return 0;
}
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 3c1b43356adb..8b33b163b1d4 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -26,9 +26,6 @@ char qla2x00_version_str[40];
*/
static struct kmem_cache *srb_cachep;
-/*
- * Ioctl related information.
- */
int num_hosts;
int ql2xlogintimeout = 20;
module_param(ql2xlogintimeout, int, S_IRUGO|S_IRUSR);
@@ -103,9 +100,9 @@ static int qla24xx_queuecommand(struct scsi_cmnd *cmd,
void (*fn)(struct scsi_cmnd *));
static int qla2xxx_eh_abort(struct scsi_cmnd *);
static int qla2xxx_eh_device_reset(struct scsi_cmnd *);
+static int qla2xxx_eh_target_reset(struct scsi_cmnd *);
static int qla2xxx_eh_bus_reset(struct scsi_cmnd *);
static int qla2xxx_eh_host_reset(struct scsi_cmnd *);
-static int qla2x00_device_reset(scsi_qla_host_t *, fc_port_t *);
static int qla2x00_change_queue_depth(struct scsi_device *, int);
static int qla2x00_change_queue_type(struct scsi_device *, int);
@@ -117,6 +114,7 @@ static struct scsi_host_template qla2x00_driver_template = {
.eh_abort_handler = qla2xxx_eh_abort,
.eh_device_reset_handler = qla2xxx_eh_device_reset,
+ .eh_target_reset_handler = qla2xxx_eh_target_reset,
.eh_bus_reset_handler = qla2xxx_eh_bus_reset,
.eh_host_reset_handler = qla2xxx_eh_host_reset,
@@ -148,6 +146,7 @@ struct scsi_host_template qla24xx_driver_template = {
.eh_abort_handler = qla2xxx_eh_abort,
.eh_device_reset_handler = qla2xxx_eh_device_reset,
+ .eh_target_reset_handler = qla2xxx_eh_target_reset,
.eh_bus_reset_handler = qla2xxx_eh_bus_reset,
.eh_host_reset_handler = qla2xxx_eh_host_reset,
@@ -253,9 +252,9 @@ qla24xx_pci_info_str(struct scsi_qla_host *ha, char *str)
strcpy(str, "PCIe (");
if (lspeed == 1)
- strcat(str, "2.5Gb/s ");
+ strcat(str, "2.5GT/s ");
else if (lspeed == 2)
- strcat(str, "5.0Gb/s ");
+ strcat(str, "5.0GT/s ");
else
strcat(str, "<unknown> ");
snprintf(lwstr, sizeof(lwstr), "x%d)", lwidth);
@@ -340,6 +339,8 @@ qla24xx_fw_version_str(struct scsi_qla_host *ha, char *str)
strcat(str, "[T10 CRC] ");
if (ha->fw_attributes & BIT_5)
strcat(str, "[VI] ");
+ if (ha->fw_attributes & BIT_10)
+ strcat(str, "[84XX] ");
if (ha->fw_attributes & BIT_13)
strcat(str, "[Experimental]");
return str;
@@ -570,8 +571,6 @@ qla2x00_wait_for_hba_online(scsi_qla_host_t *ha)
else
return_status = QLA_FUNCTION_FAILED;
- DEBUG2(printk("%s return_status=%d\n",__func__,return_status));
-
return (return_status);
}
@@ -685,7 +684,6 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
DEBUG2(printk("%s(%ld): aborting sp %p from RISC. pid=%ld.\n",
__func__, ha->host_no, sp, serial));
- DEBUG3(qla2x00_print_scsi_cmd(cmd));
spin_unlock_irqrestore(&pha->hardware_lock, flags);
if (ha->isp_ops->abort_command(ha, sp)) {
@@ -719,190 +717,122 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
return ret;
}
-/**************************************************************************
-* qla2x00_eh_wait_for_pending_target_commands
-*
-* Description:
-* Waits for all the commands to come back from the specified target.
-*
-* Input:
-* ha - pointer to scsi_qla_host structure.
-* t - target
-* Returns:
-* Either SUCCESS or FAILED.
-*
-* Note:
-**************************************************************************/
+enum nexus_wait_type {
+ WAIT_HOST = 0,
+ WAIT_TARGET,
+ WAIT_LUN,
+};
+
static int
-qla2x00_eh_wait_for_pending_target_commands(scsi_qla_host_t *ha, unsigned int t)
+qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha, unsigned int t,
+ unsigned int l, enum nexus_wait_type type)
{
- int cnt;
- int status;
- srb_t *sp;
- struct scsi_cmnd *cmd;
+ int cnt, match, status;
+ srb_t *sp;
unsigned long flags;
scsi_qla_host_t *pha = to_qla_parent(ha);
- status = 0;
-
- /*
- * Waiting for all commands for the designated target in the active
- * array
- */
- for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
- spin_lock_irqsave(&pha->hardware_lock, flags);
+ status = QLA_SUCCESS;
+ spin_lock_irqsave(&pha->hardware_lock, flags);
+ for (cnt = 1; status == QLA_SUCCESS && cnt < MAX_OUTSTANDING_COMMANDS;
+ cnt++) {
sp = pha->outstanding_cmds[cnt];
- if (sp) {
- cmd = sp->cmd;
- spin_unlock_irqrestore(&pha->hardware_lock, flags);
- if (cmd->device->id == t &&
- ha->vp_idx == sp->ha->vp_idx) {
- if (!qla2x00_eh_wait_on_command(ha, cmd)) {
- status = 1;
- break;
- }
- }
- } else {
- spin_unlock_irqrestore(&pha->hardware_lock, flags);
+ if (!sp)
+ continue;
+ if (ha->vp_idx != sp->ha->vp_idx)
+ continue;
+ match = 0;
+ switch (type) {
+ case WAIT_HOST:
+ match = 1;
+ break;
+ case WAIT_TARGET:
+ match = sp->cmd->device->id == t;
+ break;
+ case WAIT_LUN:
+ match = (sp->cmd->device->id == t &&
+ sp->cmd->device->lun == l);
+ break;
}
+ if (!match)
+ continue;
+
+ spin_unlock_irqrestore(&pha->hardware_lock, flags);
+ status = qla2x00_eh_wait_on_command(ha, sp->cmd);
+ spin_lock_irqsave(&pha->hardware_lock, flags);
}
- return (status);
+ spin_unlock_irqrestore(&pha->hardware_lock, flags);
+
+ return status;
}
+static char *reset_errors[] = {
+ "HBA not online",
+ "HBA not ready",
+ "Task management failed",
+ "Waiting for command completions",
+};
-/**************************************************************************
-* qla2xxx_eh_device_reset
-*
-* Description:
-* The device reset function will reset the target and abort any
-* executing commands.
-*
-* NOTE: The use of SP is undefined within this context. Do *NOT*
-* attempt to use this value, even if you determine it is
-* non-null.
-*
-* Input:
-* cmd = Linux SCSI command packet of the command that cause the
-* bus device reset.
-*
-* Returns:
-* SUCCESS/FAILURE (defined as macro in scsi.h).
-*
-**************************************************************************/
static int
-qla2xxx_eh_device_reset(struct scsi_cmnd *cmd)
+__qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type,
+ struct scsi_cmnd *cmd, int (*do_reset)(struct fc_port *, unsigned int))
{
scsi_qla_host_t *ha = shost_priv(cmd->device->host);
fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata;
- int ret = FAILED;
- unsigned int id, lun;
- unsigned long serial;
+ int err;
qla2x00_block_error_handler(cmd);
- id = cmd->device->id;
- lun = cmd->device->lun;
- serial = cmd->serial_number;
-
if (!fcport)
- return ret;
+ return FAILED;
- qla_printk(KERN_INFO, ha,
- "scsi(%ld:%d:%d): DEVICE RESET ISSUED.\n", ha->host_no, id, lun);
+ qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d): %s RESET ISSUED.\n",
+ ha->host_no, cmd->device->id, cmd->device->lun, name);
+ err = 0;
if (qla2x00_wait_for_hba_online(ha) != QLA_SUCCESS)
- goto eh_dev_reset_done;
-
- if (qla2x00_wait_for_loop_ready(ha) == QLA_SUCCESS) {
- if (qla2x00_device_reset(ha, fcport) == 0)
- ret = SUCCESS;
-
-#if defined(LOGOUT_AFTER_DEVICE_RESET)
- if (ret == SUCCESS) {
- if (fcport->flags & FC_FABRIC_DEVICE) {
- ha->isp_ops->fabric_logout(ha, fcport->loop_id);
- qla2x00_mark_device_lost(ha, fcport, 0, 0);
- }
- }
-#endif
- } else {
- DEBUG2(printk(KERN_INFO
- "%s failed: loop not ready\n",__func__));
- }
-
- if (ret == FAILED) {
- DEBUG3(printk("%s(%ld): device reset failed\n",
- __func__, ha->host_no));
- qla_printk(KERN_INFO, ha, "%s: device reset failed\n",
- __func__);
+ goto eh_reset_failed;
+ err = 1;
+ if (qla2x00_wait_for_loop_ready(ha) != QLA_SUCCESS)
+ goto eh_reset_failed;
+ err = 2;
+ if (do_reset(fcport, cmd->device->lun) != QLA_SUCCESS)
+ goto eh_reset_failed;
+ err = 3;
+ if (qla2x00_eh_wait_for_pending_commands(ha, cmd->device->id,
+ cmd->device->lun, type) != QLA_SUCCESS)
+ goto eh_reset_failed;
+
+ qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d): %s RESET SUCCEEDED.\n",
+ ha->host_no, cmd->device->id, cmd->device->lun, name);
+
+ return SUCCESS;
+
+ eh_reset_failed:
+ qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d): %s RESET FAILED: %s.\n",
+ ha->host_no, cmd->device->id, cmd->device->lun, name,
+ reset_errors[err]);
+ return FAILED;
+}
- goto eh_dev_reset_done;
- }
+static int
+qla2xxx_eh_device_reset(struct scsi_cmnd *cmd)
+{
+ scsi_qla_host_t *ha = shost_priv(cmd->device->host);
- /* Flush outstanding commands. */
- if (qla2x00_eh_wait_for_pending_target_commands(ha, id))
- ret = FAILED;
- if (ret == FAILED) {
- DEBUG3(printk("%s(%ld): failed while waiting for commands\n",
- __func__, ha->host_no));
- qla_printk(KERN_INFO, ha,
- "%s: failed while waiting for commands\n", __func__);
- } else
- qla_printk(KERN_INFO, ha,
- "scsi(%ld:%d:%d): DEVICE RESET SUCCEEDED.\n", ha->host_no,
- id, lun);
- eh_dev_reset_done:
- return ret;
+ return __qla2xxx_eh_generic_reset("DEVICE", WAIT_LUN, cmd,
+ ha->isp_ops->lun_reset);
}
-/**************************************************************************
-* qla2x00_eh_wait_for_pending_commands
-*
-* Description:
-* Waits for all the commands to come back from the specified host.
-*
-* Input:
-* ha - pointer to scsi_qla_host structure.
-*
-* Returns:
-* 1 : SUCCESS
-* 0 : FAILED
-*
-* Note:
-**************************************************************************/
static int
-qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha)
+qla2xxx_eh_target_reset(struct scsi_cmnd *cmd)
{
- int cnt;
- int status;
- srb_t *sp;
- struct scsi_cmnd *cmd;
- unsigned long flags;
-
- status = 1;
+ scsi_qla_host_t *ha = shost_priv(cmd->device->host);
- /*
- * Waiting for all commands for the designated target in the active
- * array
- */
- for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
- spin_lock_irqsave(&ha->hardware_lock, flags);
- sp = ha->outstanding_cmds[cnt];
- if (sp) {
- cmd = sp->cmd;
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- status = qla2x00_eh_wait_on_command(ha, cmd);
- if (status == 0)
- break;
- }
- else {
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- }
- }
- return (status);
+ return __qla2xxx_eh_generic_reset("TARGET", WAIT_TARGET, cmd,
+ ha->isp_ops->target_reset);
}
-
/**************************************************************************
* qla2xxx_eh_bus_reset
*
@@ -953,7 +883,8 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd)
goto eh_bus_reset_done;
/* Flush outstanding commands. */
- if (!qla2x00_eh_wait_for_pending_commands(pha))
+ if (qla2x00_eh_wait_for_pending_commands(pha, 0, 0, WAIT_HOST) !=
+ QLA_SUCCESS)
ret = FAILED;
eh_bus_reset_done:
@@ -1024,7 +955,8 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd)
clear_bit(ABORT_ISP_ACTIVE, &pha->dpc_flags);
/* Waiting for our command in done_queue to be returned to OS.*/
- if (qla2x00_eh_wait_for_pending_commands(pha))
+ if (qla2x00_eh_wait_for_pending_commands(pha, 0, 0, WAIT_HOST) ==
+ QLA_SUCCESS)
ret = SUCCESS;
if (ha->parent)
@@ -1080,7 +1012,7 @@ qla2x00_loop_reset(scsi_qla_host_t *ha)
if (fcport->port_type != FCT_TARGET)
continue;
- ret = qla2x00_device_reset(ha, fcport);
+ ret = ha->isp_ops->target_reset(fcport, 0);
if (ret != QLA_SUCCESS) {
DEBUG2_3(printk("%s(%ld): bus_reset failed: "
"target_reset=%d d_id=%x.\n", __func__,
@@ -1095,26 +1027,6 @@ qla2x00_loop_reset(scsi_qla_host_t *ha)
return QLA_SUCCESS;
}
-/*
- * qla2x00_device_reset
- * Issue bus device reset message to the target.
- *
- * Input:
- * ha = adapter block pointer.
- * t = SCSI ID.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Context:
- * Kernel context.
- */
-static int
-qla2x00_device_reset(scsi_qla_host_t *ha, fc_port_t *reset_fcport)
-{
- /* Abort Target command will clear Reservation */
- return ha->isp_ops->abort_target(reset_fcport);
-}
-
void
qla2x00_abort_all_cmds(scsi_qla_host_t *ha, int res)
{
@@ -1292,7 +1204,8 @@ static struct isp_operations qla2100_isp_ops = {
.enable_intrs = qla2x00_enable_intrs,
.disable_intrs = qla2x00_disable_intrs,
.abort_command = qla2x00_abort_command,
- .abort_target = qla2x00_abort_target,
+ .target_reset = qla2x00_abort_target,
+ .lun_reset = qla2x00_lun_reset,
.fabric_login = qla2x00_login_fabric,
.fabric_logout = qla2x00_fabric_logout,
.calc_req_entries = qla2x00_calc_iocbs_32,
@@ -1325,7 +1238,8 @@ static struct isp_operations qla2300_isp_ops = {
.enable_intrs = qla2x00_enable_intrs,
.disable_intrs = qla2x00_disable_intrs,
.abort_command = qla2x00_abort_command,
- .abort_target = qla2x00_abort_target,
+ .target_reset = qla2x00_abort_target,
+ .lun_reset = qla2x00_lun_reset,
.fabric_login = qla2x00_login_fabric,
.fabric_logout = qla2x00_fabric_logout,
.calc_req_entries = qla2x00_calc_iocbs_32,
@@ -1358,7 +1272,8 @@ static struct isp_operations qla24xx_isp_ops = {
.enable_intrs = qla24xx_enable_intrs,
.disable_intrs = qla24xx_disable_intrs,
.abort_command = qla24xx_abort_command,
- .abort_target = qla24xx_abort_target,
+ .target_reset = qla24xx_abort_target,
+ .lun_reset = qla24xx_lun_reset,
.fabric_login = qla24xx_login_fabric,
.fabric_logout = qla24xx_fabric_logout,
.calc_req_entries = NULL,
@@ -1391,7 +1306,8 @@ static struct isp_operations qla25xx_isp_ops = {
.enable_intrs = qla24xx_enable_intrs,
.disable_intrs = qla24xx_disable_intrs,
.abort_command = qla24xx_abort_command,
- .abort_target = qla24xx_abort_target,
+ .target_reset = qla24xx_abort_target,
+ .lun_reset = qla24xx_lun_reset,
.fabric_login = qla24xx_login_fabric,
.fabric_logout = qla24xx_fabric_logout,
.calc_req_entries = NULL,
@@ -1464,6 +1380,13 @@ qla2x00_set_isp_flags(scsi_qla_host_t *ha)
ha->device_type |= DT_IIDMA;
ha->fw_srisc_address = RISC_START_ADDRESS_2400;
break;
+ case PCI_DEVICE_ID_QLOGIC_ISP8432:
+ ha->device_type |= DT_ISP8432;
+ ha->device_type |= DT_ZIO_SUPPORTED;
+ ha->device_type |= DT_FWI2;
+ ha->device_type |= DT_IIDMA;
+ ha->fw_srisc_address = RISC_START_ADDRESS_2400;
+ break;
case PCI_DEVICE_ID_QLOGIC_ISP5422:
ha->device_type |= DT_ISP5422;
ha->device_type |= DT_FWI2;
@@ -1587,6 +1510,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
sht = &qla2x00_driver_template;
if (pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2422 ||
pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2432 ||
+ pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8432 ||
pdev->device == PCI_DEVICE_ID_QLOGIC_ISP5422 ||
pdev->device == PCI_DEVICE_ID_QLOGIC_ISP5432 ||
pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2532) {
@@ -1677,7 +1601,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
if (IS_QLA2322(ha) || IS_QLA6322(ha))
ha->optrom_size = OPTROM_SIZE_2322;
ha->isp_ops = &qla2300_isp_ops;
- } else if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ } else if (IS_QLA24XX_TYPE(ha)) {
host->max_id = MAX_TARGETS_2200;
ha->mbx_count = MAILBOX_REGISTER_COUNT;
ha->request_q_length = REQUEST_ENTRY_CNT_24XX;
@@ -1699,6 +1623,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
ha->gid_list_info_size = 8;
ha->optrom_size = OPTROM_SIZE_25XX;
ha->isp_ops = &qla25xx_isp_ops;
+ ha->hw_event_start = PCI_FUNC(pdev->devfn) ?
+ FA_HW_EVENT1_ADDR: FA_HW_EVENT0_ADDR;
}
host->can_queue = ha->request_q_length + 128;
@@ -1713,6 +1639,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
INIT_LIST_HEAD(&ha->list);
INIT_LIST_HEAD(&ha->fcports);
INIT_LIST_HEAD(&ha->vp_list);
+ INIT_LIST_HEAD(&ha->work_list);
set_bit(0, (unsigned long *) ha->vp_idx_map);
@@ -1819,6 +1746,8 @@ qla2x00_remove_one(struct pci_dev *pdev)
qla2x00_dfs_remove(ha);
+ qla84xx_put_chip(ha);
+
qla2x00_free_sysfs_attr(ha);
fc_remove_host(ha->host);
@@ -2206,6 +2135,97 @@ qla2x00_mem_free(scsi_qla_host_t *ha)
kfree(ha->nvram);
}
+struct qla_work_evt *
+qla2x00_alloc_work(struct scsi_qla_host *ha, enum qla_work_type type,
+ int locked)
+{
+ struct qla_work_evt *e;
+
+ e = kzalloc(sizeof(struct qla_work_evt), locked ? GFP_ATOMIC:
+ GFP_KERNEL);
+ if (!e)
+ return NULL;
+
+ INIT_LIST_HEAD(&e->list);
+ e->type = type;
+ e->flags = QLA_EVT_FLAG_FREE;
+ return e;
+}
+
+int
+qla2x00_post_work(struct scsi_qla_host *ha, struct qla_work_evt *e, int locked)
+{
+ unsigned long flags;
+
+ if (!locked)
+ spin_lock_irqsave(&ha->hardware_lock, flags);
+ list_add_tail(&e->list, &ha->work_list);
+ qla2xxx_wake_dpc(ha);
+ if (!locked)
+ spin_unlock_irqrestore(&ha->hardware_lock, flags);
+ return QLA_SUCCESS;
+}
+
+int
+qla2x00_post_aen_work(struct scsi_qla_host *ha, enum fc_host_event_code code,
+ u32 data)
+{
+ struct qla_work_evt *e;
+
+ e = qla2x00_alloc_work(ha, QLA_EVT_AEN, 1);
+ if (!e)
+ return QLA_FUNCTION_FAILED;
+
+ e->u.aen.code = code;
+ e->u.aen.data = data;
+ return qla2x00_post_work(ha, e, 1);
+}
+
+int
+qla2x00_post_hwe_work(struct scsi_qla_host *ha, uint16_t code, uint16_t d1,
+ uint16_t d2, uint16_t d3)
+{
+ struct qla_work_evt *e;
+
+ e = qla2x00_alloc_work(ha, QLA_EVT_HWE_LOG, 1);
+ if (!e)
+ return QLA_FUNCTION_FAILED;
+
+ e->u.hwe.code = code;
+ e->u.hwe.d1 = d1;
+ e->u.hwe.d2 = d2;
+ e->u.hwe.d3 = d3;
+ return qla2x00_post_work(ha, e, 1);
+}
+
+static void
+qla2x00_do_work(struct scsi_qla_host *ha)
+{
+ struct qla_work_evt *e;
+
+ spin_lock_irq(&ha->hardware_lock);
+ while (!list_empty(&ha->work_list)) {
+ e = list_entry(ha->work_list.next, struct qla_work_evt, list);
+ list_del_init(&e->list);
+ spin_unlock_irq(&ha->hardware_lock);
+
+ switch (e->type) {
+ case QLA_EVT_AEN:
+ fc_host_post_event(ha->host, fc_get_event_number(),
+ e->u.aen.code, e->u.aen.data);
+ break;
+ case QLA_EVT_HWE_LOG:
+ qla2xxx_hw_event_log(ha, e->u.hwe.code, e->u.hwe.d1,
+ e->u.hwe.d2, e->u.hwe.d3);
+ break;
+ }
+ if (e->flags & QLA_EVT_FLAG_FREE)
+ kfree(e);
+ spin_lock_irq(&ha->hardware_lock);
+ }
+ spin_unlock_irq(&ha->hardware_lock);
+}
+
/**************************************************************************
* qla2x00_do_dpc
* This kernel thread is a task that is schedule by the interrupt handler
@@ -2257,6 +2277,8 @@ qla2x00_do_dpc(void *data)
continue;
}
+ qla2x00_do_work(ha);
+
if (test_and_clear_bit(ISP_ABORT_NEEDED, &ha->dpc_flags)) {
DEBUG(printk("scsi(%ld): dpc: sched "
@@ -2291,12 +2313,6 @@ qla2x00_do_dpc(void *data)
if (test_and_clear_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags))
qla2x00_update_fcports(ha);
- if (test_and_clear_bit(LOOP_RESET_NEEDED, &ha->dpc_flags)) {
- DEBUG(printk("scsi(%ld): dpc: sched loop_reset()\n",
- ha->host_no));
- qla2x00_loop_reset(ha);
- }
-
if (test_and_clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags) &&
(!(test_and_set_bit(RESET_ACTIVE, &ha->dpc_flags)))) {
@@ -2367,19 +2383,6 @@ qla2x00_do_dpc(void *data)
ha->host_no));
}
- if ((test_bit(LOGIN_RETRY_NEEDED, &ha->dpc_flags)) &&
- atomic_read(&ha->loop_state) != LOOP_DOWN) {
-
- clear_bit(LOGIN_RETRY_NEEDED, &ha->dpc_flags);
- DEBUG(printk("scsi(%ld): qla2x00_login_retry()\n",
- ha->host_no));
-
- set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
-
- DEBUG(printk("scsi(%ld): qla2x00_login_retry - end\n",
- ha->host_no));
- }
-
if (test_and_clear_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) {
DEBUG(printk("scsi(%ld): qla2x00_loop_resync()\n",
@@ -2397,18 +2400,6 @@ qla2x00_do_dpc(void *data)
ha->host_no));
}
- if (test_and_clear_bit(FCPORT_RESCAN_NEEDED, &ha->dpc_flags)) {
-
- DEBUG(printk("scsi(%ld): Rescan flagged fcports...\n",
- ha->host_no));
-
- qla2x00_rescan_fcports(ha);
-
- DEBUG(printk("scsi(%ld): Rescan flagged fcports..."
- "end.\n",
- ha->host_no));
- }
-
if (!ha->interrupts_on)
ha->isp_ops->enable_intrs(ha);
@@ -2586,7 +2577,8 @@ qla2x00_timer(scsi_qla_host_t *ha)
set_bit(RESTART_QUEUES_NEEDED, &ha->dpc_flags);
start_dpc++;
- if (!(ha->device_flags & DFLG_NO_CABLE)) {
+ if (!(ha->device_flags & DFLG_NO_CABLE) &&
+ !ha->parent) {
DEBUG(printk("scsi(%ld): Loop down - "
"aborting ISP.\n",
ha->host_no));
@@ -2610,10 +2602,8 @@ qla2x00_timer(scsi_qla_host_t *ha)
/* Schedule the DPC routine if needed */
if ((test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) ||
test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) ||
- test_bit(LOOP_RESET_NEEDED, &ha->dpc_flags) ||
test_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags) ||
start_dpc ||
- test_bit(LOGIN_RETRY_NEEDED, &ha->dpc_flags) ||
test_bit(RESET_MARKER_NEEDED, &ha->dpc_flags) ||
test_bit(BEACON_BLINK_NEEDED, &ha->dpc_flags) ||
test_bit(VP_DPC_NEEDED, &ha->dpc_flags) ||
@@ -2665,7 +2655,7 @@ qla2x00_request_firmware(scsi_qla_host_t *ha)
blob = &qla_fw_blobs[FW_ISP2300];
} else if (IS_QLA2322(ha) || IS_QLA6322(ha)) {
blob = &qla_fw_blobs[FW_ISP2322];
- } else if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ } else if (IS_QLA24XX_TYPE(ha)) {
blob = &qla_fw_blobs[FW_ISP24XX];
} else if (IS_QLA25XX(ha)) {
blob = &qla_fw_blobs[FW_ISP25XX];
@@ -2815,6 +2805,7 @@ static struct pci_device_id qla2xxx_pci_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP6322) },
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP2422) },
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP2432) },
+ { PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP8432) },
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP5422) },
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP5432) },
{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP2532) },
diff --git a/drivers/scsi/qla2xxx/qla_settings.h b/drivers/scsi/qla2xxx/qla_settings.h
index 249e4d90fdc5..2801c2664b40 100644
--- a/drivers/scsi/qla2xxx/qla_settings.h
+++ b/drivers/scsi/qla2xxx/qla_settings.h
@@ -1,26 +1,12 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
-/*
- * Compile time Options:
- * 0 - Disable and 1 - Enable
- */
-#define DEBUG_QLA2100 0 /* For Debug of qla2x00 */
-
-#define USE_ABORT_TGT 1 /* Use Abort Target mbx cmd */
-
#define MAX_RETRIES_OF_ISP_ABORT 5
/* Max time to wait for the loop to be in LOOP_READY state */
#define MAX_LOOP_TIMEOUT (60 * 5)
-/*
- * Some vendor subsystems do not recover properly after a device reset. Define
- * the following to force a logout after a successful device reset.
- */
-#undef LOGOUT_AFTER_DEVICE_RESET
-
#include "qla_version.h"
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 26822c8807ee..1728ab3ccb20 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -543,79 +543,174 @@ qla24xx_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id,
}
}
-static int
-qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
- uint32_t dwords)
+void
+qla2xxx_get_flash_info(scsi_qla_host_t *ha)
{
- int ret;
- uint32_t liter, miter;
- uint32_t sec_mask, rest_addr, conf_addr;
- uint32_t fdata, findex, cnt;
+#define FLASH_BLK_SIZE_32K 0x8000
+#define FLASH_BLK_SIZE_64K 0x10000
+ uint16_t cnt, chksum;
+ uint16_t *wptr;
+ struct qla_fdt_layout *fdt;
uint8_t man_id, flash_id;
- struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
- dma_addr_t optrom_dma;
- void *optrom = NULL;
- uint32_t *s, *d;
- ret = QLA_SUCCESS;
+ if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha))
+ return;
- /* Prepare burst-capable write on supported ISPs. */
- if (IS_QLA25XX(ha) && !(faddr & 0xfff) &&
- dwords > OPTROM_BURST_DWORDS) {
- optrom = dma_alloc_coherent(&ha->pdev->dev, OPTROM_BURST_SIZE,
- &optrom_dma, GFP_KERNEL);
- if (!optrom) {
- qla_printk(KERN_DEBUG, ha,
- "Unable to allocate memory for optrom burst write "
- "(%x KB).\n", OPTROM_BURST_SIZE / 1024);
- }
+ wptr = (uint16_t *)ha->request_ring;
+ fdt = (struct qla_fdt_layout *)ha->request_ring;
+ ha->isp_ops->read_optrom(ha, (uint8_t *)ha->request_ring,
+ FA_FLASH_DESCR_ADDR << 2, OPTROM_BURST_SIZE);
+ if (*wptr == __constant_cpu_to_le16(0xffff))
+ goto no_flash_data;
+ if (fdt->sig[0] != 'Q' || fdt->sig[1] != 'L' || fdt->sig[2] != 'I' ||
+ fdt->sig[3] != 'D')
+ goto no_flash_data;
+
+ for (cnt = 0, chksum = 0; cnt < sizeof(struct qla_fdt_layout) >> 1;
+ cnt++)
+ chksum += le16_to_cpu(*wptr++);
+ if (chksum) {
+ DEBUG2(qla_printk(KERN_INFO, ha, "Inconsistent FDT detected: "
+ "checksum=0x%x id=%c version=0x%x.\n", chksum, fdt->sig[0],
+ le16_to_cpu(fdt->version)));
+ DEBUG9(qla2x00_dump_buffer((uint8_t *)fdt, sizeof(*fdt)));
+ goto no_flash_data;
}
- qla24xx_get_flash_manufacturer(ha, &man_id, &flash_id);
- DEBUG9(printk("%s(%ld): Flash man_id=%d flash_id=%d\n", __func__,
- ha->host_no, man_id, flash_id));
+ ha->fdt_odd_index = le16_to_cpu(fdt->man_id) == 0x1f;
+ ha->fdt_wrt_disable = fdt->wrt_disable_bits;
+ ha->fdt_erase_cmd = flash_conf_to_access_addr(0x0300 | fdt->erase_cmd);
+ ha->fdt_block_size = le32_to_cpu(fdt->block_size);
+ if (fdt->unprotect_sec_cmd) {
+ ha->fdt_unprotect_sec_cmd = flash_conf_to_access_addr(0x0300 |
+ fdt->unprotect_sec_cmd);
+ ha->fdt_protect_sec_cmd = fdt->protect_sec_cmd ?
+ flash_conf_to_access_addr(0x0300 | fdt->protect_sec_cmd):
+ flash_conf_to_access_addr(0x0336);
+ }
- conf_addr = flash_conf_to_access_addr(0x03d8);
+ DEBUG2(qla_printk(KERN_DEBUG, ha, "Flash[FDT]: (0x%x/0x%x) erase=0x%x "
+ "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n",
+ le16_to_cpu(fdt->man_id), le16_to_cpu(fdt->id), ha->fdt_erase_cmd,
+ ha->fdt_protect_sec_cmd, ha->fdt_unprotect_sec_cmd,
+ ha->fdt_odd_index, ha->fdt_wrt_disable, ha->fdt_block_size));
+ return;
+
+no_flash_data:
+ qla24xx_get_flash_manufacturer(ha, &man_id, &flash_id);
+ ha->fdt_wrt_disable = 0x9c;
+ ha->fdt_erase_cmd = flash_conf_to_access_addr(0x03d8);
switch (man_id) {
case 0xbf: /* STT flash. */
- if (flash_id == 0x8e) {
- rest_addr = 0x3fff;
- sec_mask = 0x7c000;
- } else {
- rest_addr = 0x1fff;
- sec_mask = 0x7e000;
- }
+ if (flash_id == 0x8e)
+ ha->fdt_block_size = FLASH_BLK_SIZE_64K;
+ else
+ ha->fdt_block_size = FLASH_BLK_SIZE_32K;
+
if (flash_id == 0x80)
- conf_addr = flash_conf_to_access_addr(0x0352);
+ ha->fdt_erase_cmd = flash_conf_to_access_addr(0x0352);
break;
case 0x13: /* ST M25P80. */
- rest_addr = 0x3fff;
- sec_mask = 0x7c000;
+ ha->fdt_block_size = FLASH_BLK_SIZE_64K;
break;
- case 0x1f: // Atmel 26DF081A
- rest_addr = 0x3fff;
- sec_mask = 0x7c000;
- conf_addr = flash_conf_to_access_addr(0x0320);
+ case 0x1f: /* Atmel 26DF081A. */
+ ha->fdt_odd_index = 1;
+ ha->fdt_block_size = FLASH_BLK_SIZE_64K;
+ ha->fdt_erase_cmd = flash_conf_to_access_addr(0x0320);
+ ha->fdt_unprotect_sec_cmd = flash_conf_to_access_addr(0x0339);
+ ha->fdt_protect_sec_cmd = flash_conf_to_access_addr(0x0336);
break;
default:
/* Default to 64 kb sector size. */
- rest_addr = 0x3fff;
- sec_mask = 0x7c000;
+ ha->fdt_block_size = FLASH_BLK_SIZE_64K;
break;
}
+ DEBUG2(qla_printk(KERN_DEBUG, ha, "Flash[MID]: (0x%x/0x%x) erase=0x%x "
+ "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n", man_id, flash_id,
+ ha->fdt_erase_cmd, ha->fdt_protect_sec_cmd,
+ ha->fdt_unprotect_sec_cmd, ha->fdt_odd_index, ha->fdt_wrt_disable,
+ ha->fdt_block_size));
+}
+
+static void
+qla24xx_unprotect_flash(scsi_qla_host_t *ha)
+{
+ struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
+
/* Enable flash write. */
WRT_REG_DWORD(&reg->ctrl_status,
RD_REG_DWORD(&reg->ctrl_status) | CSRX_FLASH_ENABLE);
RD_REG_DWORD(&reg->ctrl_status); /* PCI Posting. */
+ if (!ha->fdt_wrt_disable)
+ return;
+
/* Disable flash write-protection. */
qla24xx_write_flash_dword(ha, flash_conf_to_access_addr(0x101), 0);
/* Some flash parts need an additional zero-write to clear bits.*/
qla24xx_write_flash_dword(ha, flash_conf_to_access_addr(0x101), 0);
+}
+
+static void
+qla24xx_protect_flash(scsi_qla_host_t *ha)
+{
+ uint32_t cnt;
+ struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
+
+ if (!ha->fdt_wrt_disable)
+ goto skip_wrt_protect;
+
+ /* Enable flash write-protection and wait for completion. */
+ qla24xx_write_flash_dword(ha, flash_conf_to_access_addr(0x101),
+ ha->fdt_wrt_disable);
+ for (cnt = 300; cnt &&
+ qla24xx_read_flash_dword(ha,
+ flash_conf_to_access_addr(0x005)) & BIT_0;
+ cnt--) {
+ udelay(10);
+ }
+
+skip_wrt_protect:
+ /* Disable flash write. */
+ WRT_REG_DWORD(&reg->ctrl_status,
+ RD_REG_DWORD(&reg->ctrl_status) & ~CSRX_FLASH_ENABLE);
+ RD_REG_DWORD(&reg->ctrl_status); /* PCI Posting. */
+}
+
+static int
+qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
+ uint32_t dwords)
+{
+ int ret;
+ uint32_t liter, miter;
+ uint32_t sec_mask, rest_addr;
+ uint32_t fdata, findex;
+ dma_addr_t optrom_dma;
+ void *optrom = NULL;
+ uint32_t *s, *d;
+
+ ret = QLA_SUCCESS;
+
+ /* Prepare burst-capable write on supported ISPs. */
+ if (IS_QLA25XX(ha) && !(faddr & 0xfff) &&
+ dwords > OPTROM_BURST_DWORDS) {
+ optrom = dma_alloc_coherent(&ha->pdev->dev, OPTROM_BURST_SIZE,
+ &optrom_dma, GFP_KERNEL);
+ if (!optrom) {
+ qla_printk(KERN_DEBUG, ha,
+ "Unable to allocate memory for optrom burst write "
+ "(%x KB).\n", OPTROM_BURST_SIZE / 1024);
+ }
+ }
+
+ rest_addr = (ha->fdt_block_size >> 2) - 1;
+ sec_mask = 0x80000 - (ha->fdt_block_size >> 2);
+
+ qla24xx_unprotect_flash(ha);
for (liter = 0; liter < dwords; liter++, faddr++, dwptr++) {
- if (man_id == 0x1f) {
+ if (ha->fdt_odd_index) {
findex = faddr << 2;
fdata = findex & sec_mask;
} else {
@@ -625,13 +720,13 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
/* Are we at the beginning of a sector? */
if ((findex & rest_addr) == 0) {
- /* Do sector unprotect at 4K boundry for Atmel part. */
- if (man_id == 0x1f)
+ /* Do sector unprotect. */
+ if (ha->fdt_unprotect_sec_cmd)
qla24xx_write_flash_dword(ha,
- flash_conf_to_access_addr(0x0339),
+ ha->fdt_unprotect_sec_cmd,
(fdata & 0xff00) | ((fdata << 16) &
0xff0000) | ((fdata >> 16) & 0xff));
- ret = qla24xx_write_flash_dword(ha, conf_addr,
+ ret = qla24xx_write_flash_dword(ha, ha->fdt_erase_cmd,
(fdata & 0xff00) |((fdata << 16) &
0xff0000) | ((fdata >> 16) & 0xff));
if (ret != QLA_SUCCESS) {
@@ -681,28 +776,16 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
break;
}
- /* Do sector protect at 4K boundry for Atmel part. */
- if (man_id == 0x1f &&
+ /* Do sector protect. */
+ if (ha->fdt_unprotect_sec_cmd &&
((faddr & rest_addr) == rest_addr))
qla24xx_write_flash_dword(ha,
- flash_conf_to_access_addr(0x0336),
+ ha->fdt_protect_sec_cmd,
(fdata & 0xff00) | ((fdata << 16) &
0xff0000) | ((fdata >> 16) & 0xff));
}
- /* Enable flash write-protection and wait for completion. */
- qla24xx_write_flash_dword(ha, flash_conf_to_access_addr(0x101), 0x9c);
- for (cnt = 300; cnt &&
- qla24xx_read_flash_dword(ha,
- flash_conf_to_access_addr(0x005)) & BIT_0;
- cnt--) {
- udelay(10);
- }
-
- /* Disable flash write. */
- WRT_REG_DWORD(&reg->ctrl_status,
- RD_REG_DWORD(&reg->ctrl_status) & ~CSRX_FLASH_ENABLE);
- RD_REG_DWORD(&reg->ctrl_status); /* PCI Posting. */
+ qla24xx_protect_flash(ha);
if (optrom)
dma_free_coherent(&ha->pdev->dev,
@@ -2221,3 +2304,107 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf)
return ret;
}
+
+static int
+qla2xxx_hw_event_store(scsi_qla_host_t *ha, uint32_t *fdata)
+{
+ uint32_t d[2], faddr;
+
+ /* Locate first empty entry. */
+ for (;;) {
+ if (ha->hw_event_ptr >=
+ ha->hw_event_start + FA_HW_EVENT_SIZE) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "HW event -- Log Full!\n"));
+ return QLA_MEMORY_ALLOC_FAILED;
+ }
+
+ qla24xx_read_flash_data(ha, d, ha->hw_event_ptr, 2);
+ faddr = flash_data_to_access_addr(ha->hw_event_ptr);
+ ha->hw_event_ptr += FA_HW_EVENT_ENTRY_SIZE;
+ if (d[0] == __constant_cpu_to_le32(0xffffffff) &&
+ d[1] == __constant_cpu_to_le32(0xffffffff)) {
+ qla24xx_unprotect_flash(ha);
+
+ qla24xx_write_flash_dword(ha, faddr++,
+ cpu_to_le32(jiffies));
+ qla24xx_write_flash_dword(ha, faddr++, 0);
+ qla24xx_write_flash_dword(ha, faddr++, *fdata++);
+ qla24xx_write_flash_dword(ha, faddr++, *fdata);
+
+ qla24xx_protect_flash(ha);
+ break;
+ }
+ }
+ return QLA_SUCCESS;
+}
+
+int
+qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1,
+ uint16_t d2, uint16_t d3)
+{
+#define QMARK(a, b, c, d) \
+ cpu_to_le32(LSB(a) << 24 | LSB(b) << 16 | LSB(c) << 8 | LSB(d))
+
+ int rval;
+ uint32_t marker[2], fdata[4];
+
+ if (ha->hw_event_start == 0)
+ return QLA_FUNCTION_FAILED;
+
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "HW event -- code=%x, d1=%x, d2=%x, d3=%x.\n", code, d1, d2, d3));
+
+ /* If marker not already found, locate or write. */
+ if (!ha->flags.hw_event_marker_found) {
+ /* Create marker. */
+ marker[0] = QMARK('L', ha->fw_major_version,
+ ha->fw_minor_version, ha->fw_subminor_version);
+ marker[1] = QMARK(QLA_DRIVER_MAJOR_VER, QLA_DRIVER_MINOR_VER,
+ QLA_DRIVER_PATCH_VER, QLA_DRIVER_BETA_VER);
+
+ /* Locate marker. */
+ ha->hw_event_ptr = ha->hw_event_start;
+ for (;;) {
+ qla24xx_read_flash_data(ha, fdata, ha->hw_event_ptr,
+ 4);
+ if (fdata[0] == __constant_cpu_to_le32(0xffffffff) &&
+ fdata[1] == __constant_cpu_to_le32(0xffffffff))
+ break;
+ ha->hw_event_ptr += FA_HW_EVENT_ENTRY_SIZE;
+ if (ha->hw_event_ptr >=
+ ha->hw_event_start + FA_HW_EVENT_SIZE) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "HW event -- Log Full!\n"));
+ return QLA_MEMORY_ALLOC_FAILED;
+ }
+ if (fdata[2] == marker[0] && fdata[3] == marker[1]) {
+ ha->flags.hw_event_marker_found = 1;
+ break;
+ }
+ }
+ /* No marker, write it. */
+ if (!ha->flags.hw_event_marker_found) {
+ rval = qla2xxx_hw_event_store(ha, marker);
+ if (rval != QLA_SUCCESS) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "HW event -- Failed marker write=%x.!\n",
+ rval));
+ return rval;
+ }
+ ha->flags.hw_event_marker_found = 1;
+ }
+ }
+
+ /* Store error. */
+ fdata[0] = cpu_to_le32(code << 16 | d1);
+ fdata[1] = cpu_to_le32(d2 << 16 | d3);
+ rval = qla2xxx_hw_event_store(ha, fdata);
+ if (rval != QLA_SUCCESS) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "HW event -- Failed error write=%x.!\n",
+ rval));
+ }
+
+ return rval;
+}
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index ea08a129fee9..f42f17acf2cf 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -1,15 +1,15 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2005 QLogic Corporation
+ * Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.02.00-k9"
+#define QLA2XXX_VERSION "8.02.01-k1"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 2
-#define QLA_DRIVER_PATCH_VER 0
+#define QLA_DRIVER_PATCH_VER 1
#define QLA_DRIVER_BETA_VER 0
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.