-/********************************************************************************
-* 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) 2003-2005 QLogic Corporation
+ *
+ * See LICENSE.qla2xxx for copyright and licensing details.
+ */
#ifndef __QLA_DEF_H
#define __QLA_DEF_H
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/interrupt.h>
+#include <linux/workqueue.h>
+#include <linux/firmware.h>
#include <asm/semaphore.h>
#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_transport_fc.h>
-#if defined(CONFIG_SCSI_QLA21XX) || defined(CONFIG_SCSI_QLA21XX_MODULE)
-#define IS_QLA2100(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2100)
-#else
-#define IS_QLA2100(ha) 0
-#endif
-
-#if defined(CONFIG_SCSI_QLA22XX) || defined(CONFIG_SCSI_QLA22XX_MODULE)
-#define IS_QLA2200(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2200)
-#else
-#define IS_QLA2200(ha) 0
-#endif
-
-#if defined(CONFIG_SCSI_QLA2300) || defined(CONFIG_SCSI_QLA2300_MODULE)
-#define IS_QLA2300(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2300)
-#define IS_QLA2312(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2312)
-#else
-#define IS_QLA2300(ha) 0
-#define IS_QLA2312(ha) 0
-#endif
-
-#if defined(CONFIG_SCSI_QLA2322) || defined(CONFIG_SCSI_QLA2322_MODULE)
-#define IS_QLA2322(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2322)
-#else
-#define IS_QLA2322(ha) 0
-#endif
-
-#if defined(CONFIG_SCSI_QLA6312) || defined(CONFIG_SCSI_QLA6312_MODULE)
-#define IS_QLA6312(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP6312)
-#define IS_QLA6322(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP6322)
-#else
-#define IS_QLA6312(ha) 0
-#define IS_QLA6322(ha) 0
-#endif
-
-#if defined(CONFIG_SCSI_QLA24XX) || defined(CONFIG_SCSI_QLA24XX_MODULE)
-#define IS_QLA2422(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2422)
-#define IS_QLA2432(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2432)
-#else
-#define IS_QLA2422(ha) 0
-#define IS_QLA2432(ha) 0
-#endif
-
-#if defined(CONFIG_SCSI_QLA25XX) || defined(CONFIG_SCSI_QLA25XX_MODULE)
-#define IS_QLA2512(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2512)
-#define IS_QLA2522(ha) ((ha)->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2522)
-#else
-#define IS_QLA2512(ha) 0
-#define IS_QLA2522(ha) 0
-#endif
-
-#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_QLA25XX(ha) (IS_QLA2512(ha) || IS_QLA2522(ha))
-
-/*
- * Only non-ISP2[12]00 have extended addressing support in the firmware.
- */
-#define HAS_EXTENDED_IDS(ha) (!IS_QLA2100(ha) && !IS_QLA2200(ha))
+#define QLA2XXX_DRIVER_NAME "qla2xxx"
/*
* We have MAILBOX_REGISTER_COUNT sized arrays in a few places,
#define WRT_REG_DWORD(addr, data) writel(data,addr)
/*
+ * The ISP2312 v2 chip cannot access the FLASH/GPIO registers via MMIO in an
+ * 133Mhz slot.
+ */
+#define RD_REG_WORD_PIO(addr) (inw((unsigned long)addr))
+#define WRT_REG_WORD_PIO(addr, data) (outw(data,(unsigned long)addr))
+
+/*
* Fibre Channel device definitions.
*/
#define WWN_SIZE 8 /* Size of WWPN, WWN & WWNN */
struct scsi_cmnd *cmd; /* Linux SCSI command pkt */
- struct timer_list timer; /* Command timer */
- atomic_t ref_count; /* Reference count for this structure */
uint16_t flags;
- /* Request state */
- uint16_t state;
-
/* Single transfer DMA context */
dma_addr_t dma_handle;
uint32_t request_sense_length;
uint8_t *request_sense_ptr;
-
- /* SRB magic number */
- uint16_t magic;
-#define SRB_MAGIC 0x10CB
} srb_t;
/*
#define SRB_TAPE BIT_11 /* FCP2 (Tape) command. */
/*
- * SRB state definitions
- */
-#define SRB_FREE_STATE 0 /* returned back */
-#define SRB_PENDING_STATE 1 /* queued in LUN Q */
-#define SRB_ACTIVE_STATE 2 /* in Active Array */
-#define SRB_DONE_STATE 3 /* queued in Done Queue */
-#define SRB_RETRY_STATE 4 /* in Retry Queue */
-#define SRB_SUSPENDED_STATE 5 /* in suspended state */
-#define SRB_NO_QUEUE_STATE 6 /* is in between states */
-#define SRB_ACTIVE_TIMEOUT_STATE 7 /* in Active Array but timed out */
-#define SRB_FAILOVER_STATE 8 /* in Failover Queue */
-#define SRB_SCSI_RETRY_STATE 9 /* in Scsi Retry Queue */
-
-
-/*
* ISP I/O Register Set structure definitions.
*/
struct device_reg_2xxx {
#define NVR_SELECT BIT_1
#define NVR_CLOCK BIT_0
+#define NVR_WAIT_CNT 20000
+
union {
struct {
uint16_t mailbox0;
#define GPIO_LED_GREEN_ON_AMBER_OFF 0x0040
#define GPIO_LED_GREEN_OFF_AMBER_ON 0x0080
#define GPIO_LED_GREEN_ON_AMBER_ON 0x00C0
+#define GPIO_LED_ALL_OFF 0x0000
+#define GPIO_LED_RED_ON_OTHER_OFF 0x0001 /* isp2322 */
+#define GPIO_LED_RGA_ON 0x00C1 /* isp2322: red green amber */
union {
struct {
#define PD_STATE_WAIT_PORT_LOGOUT_ACK 11
+#define QLA_ZIO_MODE_6 (BIT_2 | BIT_1)
+#define QLA_ZIO_DISABLED 0
+#define QLA_ZIO_DEFAULT_TIMER 2
+
/*
* ISP Initialization Control Block.
* Little endian except where noted.
} sw_info_t;
/*
- * Inquiry command structure.
- */
-#define INQ_DATA_SIZE 36
-
-/*
- * Inquiry mailbox IOCB packet definition.
- */
-typedef struct {
- union {
- cmd_a64_entry_t cmd;
- sts_entry_t rsp;
- struct cmd_type_7 cmd24;
- struct sts_entry_24xx rsp24;
- } p;
- uint8_t inq[INQ_DATA_SIZE];
-} inq_cmd_rsp_t;
-
-/*
- * Report LUN command structure.
- */
-#define CHAR_TO_SHORT(a, b) (uint16_t)((uint8_t)b << 8 | (uint8_t)a)
-
-typedef struct {
- uint32_t len;
- uint32_t rsrv;
-} rpt_hdr_t;
-
-typedef struct {
- struct {
- uint8_t b : 6;
- uint8_t address_method : 2;
- } msb;
- uint8_t lsb;
- uint8_t unused[6];
-} rpt_lun_t;
-
-typedef struct {
- rpt_hdr_t hdr;
- rpt_lun_t lst[MAX_LUNS];
-} rpt_lun_lst_t;
-
-/*
- * Report Lun mailbox IOCB packet definition.
- */
-typedef struct {
- union {
- cmd_a64_entry_t cmd;
- sts_entry_t rsp;
- struct cmd_type_7 cmd24;
- struct sts_entry_24xx rsp24;
- } p;
- rpt_lun_lst_t list;
-} rpt_lun_cmd_rsp_t;
-
-
-/*
* Fibre channel port type.
*/
typedef enum {
typedef struct fc_port {
struct list_head list;
struct scsi_qla_host *ha;
- struct scsi_qla_host *vis_ha; /* only used when suspending lun */
uint8_t node_name[WWN_SIZE];
uint8_t port_name[WWN_SIZE];
unsigned int os_target_id;
- uint16_t iodesc_idx_sent;
-
int port_login_retry_count;
int login_retry;
atomic_t port_down_timer;
- uint8_t device_type;
- uint8_t unused;
-
- uint8_t mp_byte; /* multi-path byte (not used) */
- uint8_t cur_path; /* current path id */
-
- struct fc_rport *rport;
+ spinlock_t rport_lock;
+ struct fc_rport *rport, *drport;
u32 supported_classes;
} fc_port_t;
} p;
};
-/* IO descriptors */
-#define MAX_IO_DESCRIPTORS 32
-
-#define ABORT_IOCB_CB 0
-#define ADISC_PORT_IOCB_CB 1
-#define LOGOUT_PORT_IOCB_CB 2
-#define LOGIN_PORT_IOCB_CB 3
-#define LAST_IOCB_CB 4
-
-#define IODESC_INVALID_INDEX 0xFFFF
-#define IODESC_ADISC_NEEDED 0xFFFE
-#define IODESC_LOGIN_NEEDED 0xFFFD
-
-struct io_descriptor {
- uint16_t used:1;
- uint16_t idx:11;
- uint16_t cb_idx:4;
-
- struct timer_list timer;
-
- struct scsi_qla_host *ha;
-
- port_id_t d_id;
- fc_port_t *remote_fcport;
-
- uint32_t signature;
-};
-
-struct qla_fw_info {
- unsigned short addressing; /* addressing method used to load fw */
-#define FW_INFO_ADDR_NORMAL 0
-#define FW_INFO_ADDR_EXTENDED 1
-#define FW_INFO_ADDR_NOMORE 0xffff
- unsigned short *fwcode; /* pointer to FW array */
- unsigned short *fwlen; /* number of words in array */
- unsigned short *fwstart; /* start address for F/W */
- unsigned long *lfwstart; /* start address (long) for F/W */
-};
-
-struct qla_board_info {
- char *drv_name;
-
- char isp_name[8];
- struct qla_fw_info *fw_info;
- char *fw_fname;
- struct scsi_host_template *sht;
+struct fw_blob {
+ char *name;
+ uint32_t segs[4];
+ const struct firmware *fw;
};
/* Return data from MBC_GET_ID_LIST call. */
void (*fw_dump) (struct scsi_qla_host *, int);
void (*ascii_fw_dump) (struct scsi_qla_host *);
+
+ int (*beacon_on) (struct scsi_qla_host *);
+ int (*beacon_off) (struct scsi_qla_host *);
+ void (*beacon_blink) (struct scsi_qla_host *);
+
+ uint8_t * (*read_optrom) (struct scsi_qla_host *, uint8_t *,
+ uint32_t, uint32_t);
+ int (*write_optrom) (struct scsi_qla_host *, uint8_t *, uint32_t,
+ uint32_t);
};
/*
#define LOOP_RESET_NEEDED 24
#define BEACON_BLINK_NEEDED 25
#define REGISTER_FDMI_NEEDED 26
+#define FCPORT_UPDATE_NEEDED 27
uint32_t device_flags;
#define DFLG_LOCAL_DEVICES BIT_0
#define SWITCH_FOUND BIT_3
#define DFLG_NO_CABLE BIT_4
+ uint32_t device_type;
+#define DT_ISP2100 BIT_0
+#define DT_ISP2200 BIT_1
+#define DT_ISP2300 BIT_2
+#define DT_ISP2312 BIT_3
+#define DT_ISP2322 BIT_4
+#define DT_ISP6312 BIT_5
+#define DT_ISP6322 BIT_6
+#define DT_ISP2422 BIT_7
+#define DT_ISP2432 BIT_8
+#define DT_ISP5422 BIT_9
+#define DT_ISP5432 BIT_10
+#define DT_ISP_LAST (DT_ISP5432 << 1)
+
+#define DT_ZIO_SUPPORTED BIT_28
+#define DT_OEM_001 BIT_29
+#define DT_ISP2200A BIT_30
+#define DT_EXTENDED_IDS BIT_31
+
+#define DT_MASK(ha) ((ha)->device_type & (DT_ISP_LAST - 1))
+#define IS_QLA2100(ha) (DT_MASK(ha) & DT_ISP2100)
+#define IS_QLA2200(ha) (DT_MASK(ha) & DT_ISP2200)
+#define IS_QLA2300(ha) (DT_MASK(ha) & DT_ISP2300)
+#define IS_QLA2312(ha) (DT_MASK(ha) & DT_ISP2312)
+#define IS_QLA2322(ha) (DT_MASK(ha) & DT_ISP2322)
+#define IS_QLA6312(ha) (DT_MASK(ha) & DT_ISP6312)
+#define IS_QLA6322(ha) (DT_MASK(ha) & DT_ISP6322)
+#define IS_QLA2422(ha) (DT_MASK(ha) & DT_ISP2422)
+#define IS_QLA2432(ha) (DT_MASK(ha) & DT_ISP2432)
+#define IS_QLA5422(ha) (DT_MASK(ha) & DT_ISP5422)
+#define IS_QLA5432(ha) (DT_MASK(ha) & DT_ISP5432)
+
+#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_ZIO_SUPPORTED(ha) ((ha)->device_type & DT_ZIO_SUPPORTED)
+#define IS_OEM_001(ha) ((ha)->device_type & DT_OEM_001)
+#define HAS_EXTENDED_IDS(ha) ((ha)->device_type & DT_EXTENDED_IDS)
+
/* SRB cache. */
#define SRB_MIN_REQ 128
mempool_t *srb_mempool;
/* This spinlock is used to protect "io transactions", you must
- * aquire it before doing any IO to the card, eg with RD_REG*() and
+ * acquire it before doing any IO to the card, eg with RD_REG*() and
* WRT_REG*() for the duration of your entire commandtransaction.
*
* This spinlock is of lower priority than the io request lock.
uint32_t current_outstanding_cmd;
srb_t *status_srb; /* Status continuation entry. */
- uint16_t revision;
- uint8_t ports;
-
/* ISP configuration data. */
uint16_t loop_id; /* Host adapter loop id */
uint16_t fb_rev;
uint16_t min_external_loopid; /* First external loop Id */
uint16_t link_data_rate; /* F/W operating speed */
+#define LDR_1GB 0
+#define LDR_2GB 1
+#define LDR_4GB 3
+#define LDR_UNKNOWN 0xFFFF
uint8_t current_topology;
uint8_t prev_topology;
/* NVRAM configuration data */
uint16_t nvram_size;
uint16_t nvram_base;
+ uint16_t vpd_size;
+ uint16_t vpd_base;
uint16_t loop_reset_delay;
uint8_t retry_count;
/* Fibre Channel Device List. */
struct list_head fcports;
- struct list_head rscn_fcports;
-
- struct io_descriptor io_descriptors[MAX_IO_DESCRIPTORS];
- uint16_t iodesc_signature;
/* RSCN queue. */
uint32_t rscn_queue[MAX_RSCN_COUNT];
struct sns_cmd_pkt *sns_cmd;
dma_addr_t sns_cmd_dma;
- pid_t dpc_pid;
- int dpc_should_die;
- struct completion dpc_inited;
- struct completion dpc_exited;
- struct semaphore *dpc_wait;
+ struct task_struct *dpc_thread;
uint8_t dpc_active; /* DPC routine is active */
/* Timeout timers. */
struct gid_list_info *gid_list;
int gid_list_info_size;
- dma_addr_t rlc_rsp_dma;
- rpt_lun_cmd_rsp_t *rlc_rsp;
-
/* Small DMA pool allocations -- maximum 256 bytes in length. */
#define DMA_POOL_SIZE 256
struct dma_pool *s_dma_pool;
init_cb_t *init_cb;
int init_cb_size;
- dma_addr_t iodesc_pd_dma;
- port_database_t *iodesc_pd;
-
/* These are used by mailbox operations. */
volatile uint16_t mailbox_out[MAILBOX_REGISTER_COUNT];
mbx_cmd_t mc;
/* Basic firmware related information. */
- struct qla_board_info *brd_info;
uint16_t fw_major_version;
uint16_t fw_minor_version;
uint16_t fw_subminor_version;
uint16_t fw_attributes;
uint32_t fw_memory_size;
uint32_t fw_transfer_size;
+ uint32_t fw_srisc_address;
+#define RISC_START_ADDRESS_2100 0x1000
+#define RISC_START_ADDRESS_2300 0x800
+#define RISC_START_ADDRESS_2400 0x100000
uint16_t fw_options[16]; /* slots: 1,2,3,10,11 */
uint8_t fw_seriallink_options[4];
/* Firmware dump information. */
void *fw_dump;
- int fw_dump_order;
+ int fw_dumped;
int fw_dump_reading;
char *fw_dump_buffer;
int fw_dump_buffer_len;
- int fw_dumped;
- void *fw_dump24;
- int fw_dump24_len;
-
uint8_t host_str[16];
uint32_t pci_attr;
uint8_t *port_name;
uint32_t isp_abort_cnt;
+ /* Option ROM information. */
+ char *optrom_buffer;
+ uint32_t optrom_size;
+ int optrom_state;
+#define QLA_SWAITING 0
+#define QLA_SREADING 1
+#define QLA_SWRITING 2
+
/* Needed for BEACON */
uint16_t beacon_blink_led;
- uint16_t beacon_green_on;
+ uint8_t beacon_color_state;
+#define QLA_LED_GRN_ON 0x01
+#define QLA_LED_YLW_ON 0x02
+#define QLA_LED_ABR_ON 0x04
+#define QLA_LED_ALL_ON 0x07 /* yellow, green, amber. */
+ /* ISP2322: red, green, amber. */
+
+ uint16_t zio_mode;
+ uint16_t zio_timer;
+ struct fc_host_statistics fc_host_stat;
} scsi_qla_host_t;
*/
#define LOOP_TRANSITION(ha) \
(test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) || \
- test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags))
-
-#define LOOP_NOT_READY(ha) \
- ((test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) || \
- test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags) || \
- test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) || \
- test_bit(LOOP_RESYNC_ACTIVE, &ha->dpc_flags)) || \
+ test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) || \
atomic_read(&ha->loop_state) == LOOP_DOWN)
-#define LOOP_RDY(ha) (!LOOP_NOT_READY(ha))
-
-#define TGT_Q(ha, t) (ha->otgt[t])
-
#define to_qla_host(x) ((scsi_qla_host_t *) (x)->hostdata)
#define qla_printk(level, ha, format, arg...) \
#define QLA_RSCNS_HANDLED 0x108
#define QLA_ALREADY_REGISTERED 0x109
-/*
-* Stat info for all adpaters
-*/
-struct _qla2x00stats {
- unsigned long mboxtout; /* mailbox timeouts */
- unsigned long mboxerr; /* mailbox errors */
- unsigned long ispAbort; /* ISP aborts */
- unsigned long debugNo;
- unsigned long loop_resync;
- unsigned long outarray_full;
- unsigned long retry_q_cnt;
-};
-
#define NVRAM_DELAY() udelay(10)
#define INVALID_HANDLE (MAX_OUTSTANDING_COMMANDS+1)
/*
* Flash support definitions
*/
-#define FLASH_IMAGE_SIZE 131072
+#define OPTROM_SIZE_2300 0x20000
+#define OPTROM_SIZE_2322 0x100000
+#define OPTROM_SIZE_24XX 0x100000
#include "qla_gbl.h"
#include "qla_dbg.h"
#include "qla_inline.h"
-/*
-* String arrays
-*/
-#define LINESIZE 256
-#define MAXARGS 26
-
#define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr)
#define CMD_COMPL_STATUS(Cmnd) ((Cmnd)->SCp.this_residual)
#define CMD_RESID_LEN(Cmnd) ((Cmnd)->SCp.buffers_residual)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff