1 /* 2 * QLogic iSCSI HBA Driver 3 * Copyright (c) 2003-2006 QLogic Corporation 4 * 5 * See LICENSE.qla4xxx for copyright and licensing details. 6 */ 7 8 #ifndef __QLA4x_GBL_H 9 #define __QLA4x_GBL_H 10 11 int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a); 12 int qla4xxx_send_tgts(struct scsi_qla_host *ha, char *ip, uint16_t port); 13 int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb); 14 int qla4xxx_initialize_adapter(struct scsi_qla_host * ha, 15 uint8_t renew_ddb_list); 16 int qla4xxx_soft_reset(struct scsi_qla_host *ha); 17 irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id); 18 19 void qla4xxx_free_ddb_list(struct scsi_qla_host * ha); 20 void qla4xxx_process_aen(struct scsi_qla_host * ha, uint8_t process_aen); 21 22 int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host * ha); 23 int qla4xxx_relogin_device(struct scsi_qla_host * ha, 24 struct ddb_entry * ddb_entry); 25 int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry, 26 int lun); 27 int qla4xxx_get_flash(struct scsi_qla_host * ha, dma_addr_t dma_addr, 28 uint32_t offset, uint32_t len); 29 int qla4xxx_get_firmware_status(struct scsi_qla_host * ha); 30 int qla4xxx_get_firmware_state(struct scsi_qla_host * ha); 31 int qla4xxx_initialize_fw_cb(struct scsi_qla_host * ha); 32 33 /* FIXME: Goodness! this really wants a small struct to hold the 34 * parameters. On x86 the args will get passed on the stack! */ 35 int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha, 36 uint16_t fw_ddb_index, 37 struct dev_db_entry *fw_ddb_entry, 38 dma_addr_t fw_ddb_entry_dma, 39 uint32_t *num_valid_ddb_entries, 40 uint32_t *next_ddb_index, 41 uint32_t *fw_ddb_device_state, 42 uint32_t *conn_err_detail, 43 uint16_t *tcp_source_port_num, 44 uint16_t *connection_id); 45 46 struct ddb_entry * qla4xxx_alloc_ddb(struct scsi_qla_host * ha, 47 uint32_t fw_ddb_index); 48 int qla4xxx_set_ddb_entry(struct scsi_qla_host * ha, uint16_t fw_ddb_index, 49 dma_addr_t fw_ddb_entry_dma); 50 51 void qla4xxx_mark_device_missing(struct scsi_qla_host *ha, 52 struct ddb_entry *ddb_entry); 53 u16 rd_nvram_word(struct scsi_qla_host * ha, int offset); 54 void qla4xxx_get_crash_record(struct scsi_qla_host * ha); 55 struct ddb_entry *qla4xxx_alloc_sess(struct scsi_qla_host *ha); 56 int qla4xxx_add_sess(struct ddb_entry *); 57 void qla4xxx_destroy_sess(struct ddb_entry *ddb_entry); 58 int qla4xxx_conn_close_sess_logout(struct scsi_qla_host * ha, 59 uint16_t fw_ddb_index, 60 uint16_t connection_id, 61 uint16_t option); 62 int qla4xxx_clear_database_entry(struct scsi_qla_host * ha, 63 uint16_t fw_ddb_index); 64 int qla4xxx_is_nvram_configuration_valid(struct scsi_qla_host * ha); 65 int qla4xxx_get_fw_version(struct scsi_qla_host * ha); 66 void qla4xxx_interrupt_service_routine(struct scsi_qla_host * ha, 67 uint32_t intr_status); 68 int qla4xxx_init_rings(struct scsi_qla_host * ha); 69 void qla4xxx_dump_buffer(void *b, uint32_t size); 70 struct srb * qla4xxx_del_from_active_array(struct scsi_qla_host *ha, uint32_t index); 71 void qla4xxx_srb_compl(struct scsi_qla_host *ha, struct srb *srb); 72 int qla4xxx_reinitialize_ddb_list(struct scsi_qla_host * ha); 73 int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha, 74 uint32_t fw_ddb_index, uint32_t state); 75 76 extern int ql4xextended_error_logging; 77 extern int ql4xdiscoverywait; 78 extern int ql4xdontresethba; 79 extern int ql4_mod_unload; 80 #endif /* _QLA4x_GBL_H */ 81