18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Aic94xx SAS/SATA driver header file. 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Copyright (C) 2005 Adaptec, Inc. All rights reserved. 68c2ecf20Sopenharmony_ci * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> 78c2ecf20Sopenharmony_ci * 88c2ecf20Sopenharmony_ci * $Id: //depot/aic94xx/aic94xx.h#31 $ 98c2ecf20Sopenharmony_ci */ 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci#ifndef _AIC94XX_H_ 128c2ecf20Sopenharmony_ci#define _AIC94XX_H_ 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_ci#include <linux/slab.h> 158c2ecf20Sopenharmony_ci#include <linux/ctype.h> 168c2ecf20Sopenharmony_ci#include <scsi/libsas.h> 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci#define ASD_DRIVER_NAME "aic94xx" 198c2ecf20Sopenharmony_ci#define ASD_DRIVER_DESCRIPTION "Adaptec aic94xx SAS/SATA driver" 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_ci#define asd_printk(fmt, ...) printk(KERN_NOTICE ASD_DRIVER_NAME ": " fmt, ## __VA_ARGS__) 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_ci#ifdef ASD_ENTER_EXIT 248c2ecf20Sopenharmony_ci#define ENTER printk(KERN_NOTICE "%s: ENTER %s\n", ASD_DRIVER_NAME, \ 258c2ecf20Sopenharmony_ci __func__) 268c2ecf20Sopenharmony_ci#define EXIT printk(KERN_NOTICE "%s: --EXIT %s\n", ASD_DRIVER_NAME, \ 278c2ecf20Sopenharmony_ci __func__) 288c2ecf20Sopenharmony_ci#else 298c2ecf20Sopenharmony_ci#define ENTER 308c2ecf20Sopenharmony_ci#define EXIT 318c2ecf20Sopenharmony_ci#endif 328c2ecf20Sopenharmony_ci 338c2ecf20Sopenharmony_ci#ifdef ASD_DEBUG 348c2ecf20Sopenharmony_ci#define ASD_DPRINTK asd_printk 358c2ecf20Sopenharmony_ci#else 368c2ecf20Sopenharmony_ci#define ASD_DPRINTK(fmt, ...) 378c2ecf20Sopenharmony_ci#endif 388c2ecf20Sopenharmony_ci 398c2ecf20Sopenharmony_ci/* 2*ITNL timeout + 1 second */ 408c2ecf20Sopenharmony_ci#define AIC94XX_SCB_TIMEOUT (5*HZ) 418c2ecf20Sopenharmony_ci 428c2ecf20Sopenharmony_ciextern struct kmem_cache *asd_dma_token_cache; 438c2ecf20Sopenharmony_ciextern struct kmem_cache *asd_ascb_cache; 448c2ecf20Sopenharmony_ci 458c2ecf20Sopenharmony_cistruct asd_ha_struct; 468c2ecf20Sopenharmony_cistruct asd_ascb; 478c2ecf20Sopenharmony_ci 488c2ecf20Sopenharmony_ciint asd_read_ocm(struct asd_ha_struct *asd_ha); 498c2ecf20Sopenharmony_ciint asd_read_flash(struct asd_ha_struct *asd_ha); 508c2ecf20Sopenharmony_ci 518c2ecf20Sopenharmony_ciint asd_dev_found(struct domain_device *dev); 528c2ecf20Sopenharmony_civoid asd_dev_gone(struct domain_device *dev); 538c2ecf20Sopenharmony_ci 548c2ecf20Sopenharmony_civoid asd_invalidate_edb(struct asd_ascb *ascb, int edb_id); 558c2ecf20Sopenharmony_ci 568c2ecf20Sopenharmony_ciint asd_execute_task(struct sas_task *task, gfp_t gfp_flags); 578c2ecf20Sopenharmony_ci 588c2ecf20Sopenharmony_civoid asd_set_dmamode(struct domain_device *dev); 598c2ecf20Sopenharmony_ci 608c2ecf20Sopenharmony_ci/* ---------- TMFs ---------- */ 618c2ecf20Sopenharmony_ciint asd_abort_task(struct sas_task *); 628c2ecf20Sopenharmony_ciint asd_abort_task_set(struct domain_device *, u8 *lun); 638c2ecf20Sopenharmony_ciint asd_clear_aca(struct domain_device *, u8 *lun); 648c2ecf20Sopenharmony_ciint asd_clear_task_set(struct domain_device *, u8 *lun); 658c2ecf20Sopenharmony_ciint asd_lu_reset(struct domain_device *, u8 *lun); 668c2ecf20Sopenharmony_ciint asd_I_T_nexus_reset(struct domain_device *dev); 678c2ecf20Sopenharmony_ciint asd_query_task(struct sas_task *); 688c2ecf20Sopenharmony_ci 698c2ecf20Sopenharmony_ci/* ---------- Adapter and Port management ---------- */ 708c2ecf20Sopenharmony_ciint asd_clear_nexus_port(struct asd_sas_port *port); 718c2ecf20Sopenharmony_ciint asd_clear_nexus_ha(struct sas_ha_struct *sas_ha); 728c2ecf20Sopenharmony_ci 738c2ecf20Sopenharmony_ci/* ---------- Phy Management ---------- */ 748c2ecf20Sopenharmony_ciint asd_control_phy(struct asd_sas_phy *phy, enum phy_func func, void *arg); 758c2ecf20Sopenharmony_ci 768c2ecf20Sopenharmony_ci#endif 77