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 11int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a); 12int qla4xxx_send_tgts(struct scsi_qla_host *ha, char *ip, uint16_t port); 13int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb); 14int qla4xxx_initialize_adapter(struct scsi_qla_host * ha, 15 uint8_t renew_ddb_list); 16int qla4xxx_soft_reset(struct scsi_qla_host *ha); 17irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id); 18 19void qla4xxx_free_ddb_list(struct scsi_qla_host * ha); 20void qla4xxx_process_aen(struct scsi_qla_host * ha, uint8_t process_aen); 21 22int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host * ha); 23int qla4xxx_relogin_device(struct scsi_qla_host * ha, 24 struct ddb_entry * ddb_entry); 25int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry, 26 int lun); 27int qla4xxx_get_flash(struct scsi_qla_host * ha, dma_addr_t dma_addr, 28 uint32_t offset, uint32_t len); 29int qla4xxx_get_firmware_status(struct scsi_qla_host * ha); 30int qla4xxx_get_firmware_state(struct scsi_qla_host * ha); 31int qla4xxx_initialize_fw_cb(struct scsi_qla_host * ha); 32 33int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha, 34 uint16_t fw_ddb_index, 35 struct dev_db_entry *fw_ddb_entry, 36 dma_addr_t fw_ddb_entry_dma, 37 uint32_t *num_valid_ddb_entries, 38 uint32_t *next_ddb_index, 39 uint32_t *fw_ddb_device_state, 40 uint32_t *conn_err_detail, 41 uint16_t *tcp_source_port_num, 42 uint16_t *connection_id); 43 44int qla4xxx_set_ddb_entry(struct scsi_qla_host * ha, uint16_t fw_ddb_index, 45 dma_addr_t fw_ddb_entry_dma); 46 47void qla4xxx_mark_device_missing(struct scsi_qla_host *ha, 48 struct ddb_entry *ddb_entry); 49u16 rd_nvram_word(struct scsi_qla_host * ha, int offset); 50void qla4xxx_get_crash_record(struct scsi_qla_host * ha); 51struct ddb_entry *qla4xxx_alloc_sess(struct scsi_qla_host *ha); 52int qla4xxx_add_sess(struct ddb_entry *); 53void qla4xxx_destroy_sess(struct ddb_entry *ddb_entry); 54int qla4xxx_is_nvram_configuration_valid(struct scsi_qla_host * ha); 55int qla4xxx_get_fw_version(struct scsi_qla_host * ha); 56void qla4xxx_interrupt_service_routine(struct scsi_qla_host * ha, 57 uint32_t intr_status); 58int qla4xxx_init_rings(struct scsi_qla_host * ha); 59struct srb * qla4xxx_del_from_active_array(struct scsi_qla_host *ha, uint32_t index); 60void qla4xxx_srb_compl(struct scsi_qla_host *ha, struct srb *srb); 61int qla4xxx_reinitialize_ddb_list(struct scsi_qla_host * ha); 62int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha, 63 uint32_t fw_ddb_index, uint32_t state); 64 65extern int ql4xextended_error_logging; 66extern int ql4xdiscoverywait; 67extern int ql4xdontresethba; 68extern int ql4_mod_unload; 69#endif /* _QLA4x_GBL_H */ 70