/*
* 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 <linux/workqueue.h>
#include <linux/firmware.h>
#include <linux/aer.h>
+#include <linux/mutex.h>
#include <asm/semaphore.h>
#include <scsi/scsi.h>
uint16_t flags;
- /* Single transfer DMA context */
- dma_addr_t dma_handle;
-
uint32_t request_sense_length;
uint8_t *request_sense_ptr;
} srb_t;
#define MBC_GET_LINK_PRIV_STATS 0x6d /* Get link & private data. */
#define MBC_SET_VENDOR_ID 0x76 /* Set Vendor ID. */
-#define TC_ENABLE 4
-#define TC_DISABLE 5
-
/* Firmware return data sizes */
#define FCAL_MAP_SIZE 128
#define GLSO_SEND_RPS BIT_0
#define GLSO_USE_DID BIT_3
-typedef struct {
- uint32_t link_fail_cnt;
- uint32_t loss_sync_cnt;
- uint32_t loss_sig_cnt;
- uint32_t prim_seq_err_cnt;
- uint32_t inval_xmit_word_cnt;
- uint32_t inval_crc_cnt;
-} link_stat_t;
+struct link_statistics {
+ uint32_t link_fail_cnt;
+ uint32_t loss_sync_cnt;
+ uint32_t loss_sig_cnt;
+ uint32_t prim_seq_err_cnt;
+ uint32_t inval_xmit_word_cnt;
+ uint32_t inval_crc_cnt;
+ uint32_t unused1[0x1b];
+ uint32_t tx_frames;
+ uint32_t rx_frames;
+ uint32_t dumped_frames;
+ uint32_t unused2[2];
+ uint32_t nos_rcvd;
+};
/*
* NVRAM Command values.
atomic_t state;
uint32_t flags;
- unsigned int os_target_id;
-
int port_login_retry_count;
int login_retry;
atomic_t port_down_timer;
#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
#define VP_RET_CODE_NO_MEM 5
#define VP_RET_CODE_NOT_FOUND 6
-#define to_qla_parent(x) (((x)->parent) ? (x)->parent : (x))
-
/*
* 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,
#define WATCH_INTERVAL 1 /* number of seconds */
-/* NPIV */
-#define MAX_MULTI_ID_LOOP 126
-#define MAX_MULTI_ID_FABRIC 64
-#define MAX_NUM_VPORT_LOOP (MAX_MULTI_ID_LOOP - 1)
-#define MAX_NUM_VPORT_FABRIC (MAX_MULTI_ID_FABRIC - 1)
-#define MAX_NUM_VHBA_LOOP (MAX_MULTI_ID_LOOP - 1)
-#define MAX_NUM_VHBA_FABRIC (MAX_MULTI_ID_FABRIC - 1)
+/* 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
uint32_t gpsc_supported :1;
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;
#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
#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
#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)
spinlock_t hardware_lock ____cacheline_aligned;
+ int bars;
+ int mem_only;
device_reg_t __iomem *iobase; /* Base I/O address */
- unsigned long pio_address;
- unsigned long pio_length;
+ resource_size_t pio_address;
#define MIN_IOBASE_LEN 0x100
/* ISP ring lock, rings, and indexes */
uint32_t login_retry_count;
int max_q_depth;
+ struct list_head work_list;
+
/* Fibre Channel Device List. */
struct list_head fcports;
#define MBX_INTR_WAIT 2
#define MBX_UPDATE_FLASH_ACTIVE 3
- struct semaphore mbx_cmd_sem; /* Serialialize mbx access */
struct semaphore vport_sem; /* Virtual port synchronization */
- struct semaphore mbx_intr_sem; /* Used for completion notification */
+ struct completion mbx_cmd_comp; /* Serialize mbx access */
+ struct completion mbx_intr_comp; /* Used for completion notification */
uint32_t mbx_flags;
#define MBX_IN_PROGRESS BIT_0
#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;
dma_addr_t eft_dma;
void *eft;
+ struct dentry *dfs_dir;
+ struct dentry *dfs_fce;
+ dma_addr_t fce_dma;
+ void *fce;
+ uint32_t fce_bufs;
+ uint16_t fce_mb[8];
+ 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;
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;
struct list_head vp_list; /* list of VP */
struct fc_vport *fc_vport; /* holds fc_vport * for each vport */
- uint8_t vp_idx_map[16];
+ unsigned long vp_idx_map[(MAX_MULTI_ID_FABRIC / 8) / sizeof(unsigned long)];
uint16_t num_vhosts; /* number of vports created */
uint16_t num_vsans; /* number of vsan created */
uint16_t vp_idx; /* vport ID */
#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;