1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Aic94xx SAS/SATA driver header file. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2005 Adaptec, Inc. All rights reserved. 6*4882a593Smuzhiyun * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * $Id: //depot/aic94xx/aic94xx.h#31 $ 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #ifndef _AIC94XX_H_ 12*4882a593Smuzhiyun #define _AIC94XX_H_ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #include <linux/slab.h> 15*4882a593Smuzhiyun #include <linux/ctype.h> 16*4882a593Smuzhiyun #include <scsi/libsas.h> 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #define ASD_DRIVER_NAME "aic94xx" 19*4882a593Smuzhiyun #define ASD_DRIVER_DESCRIPTION "Adaptec aic94xx SAS/SATA driver" 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #define asd_printk(fmt, ...) printk(KERN_NOTICE ASD_DRIVER_NAME ": " fmt, ## __VA_ARGS__) 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #ifdef ASD_ENTER_EXIT 24*4882a593Smuzhiyun #define ENTER printk(KERN_NOTICE "%s: ENTER %s\n", ASD_DRIVER_NAME, \ 25*4882a593Smuzhiyun __func__) 26*4882a593Smuzhiyun #define EXIT printk(KERN_NOTICE "%s: --EXIT %s\n", ASD_DRIVER_NAME, \ 27*4882a593Smuzhiyun __func__) 28*4882a593Smuzhiyun #else 29*4882a593Smuzhiyun #define ENTER 30*4882a593Smuzhiyun #define EXIT 31*4882a593Smuzhiyun #endif 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun #ifdef ASD_DEBUG 34*4882a593Smuzhiyun #define ASD_DPRINTK asd_printk 35*4882a593Smuzhiyun #else 36*4882a593Smuzhiyun #define ASD_DPRINTK(fmt, ...) 37*4882a593Smuzhiyun #endif 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun /* 2*ITNL timeout + 1 second */ 40*4882a593Smuzhiyun #define AIC94XX_SCB_TIMEOUT (5*HZ) 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun extern struct kmem_cache *asd_dma_token_cache; 43*4882a593Smuzhiyun extern struct kmem_cache *asd_ascb_cache; 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun struct asd_ha_struct; 46*4882a593Smuzhiyun struct asd_ascb; 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun int asd_read_ocm(struct asd_ha_struct *asd_ha); 49*4882a593Smuzhiyun int asd_read_flash(struct asd_ha_struct *asd_ha); 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun int asd_dev_found(struct domain_device *dev); 52*4882a593Smuzhiyun void asd_dev_gone(struct domain_device *dev); 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun void asd_invalidate_edb(struct asd_ascb *ascb, int edb_id); 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun int asd_execute_task(struct sas_task *task, gfp_t gfp_flags); 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun void asd_set_dmamode(struct domain_device *dev); 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun /* ---------- TMFs ---------- */ 61*4882a593Smuzhiyun int asd_abort_task(struct sas_task *); 62*4882a593Smuzhiyun int asd_abort_task_set(struct domain_device *, u8 *lun); 63*4882a593Smuzhiyun int asd_clear_aca(struct domain_device *, u8 *lun); 64*4882a593Smuzhiyun int asd_clear_task_set(struct domain_device *, u8 *lun); 65*4882a593Smuzhiyun int asd_lu_reset(struct domain_device *, u8 *lun); 66*4882a593Smuzhiyun int asd_I_T_nexus_reset(struct domain_device *dev); 67*4882a593Smuzhiyun int asd_query_task(struct sas_task *); 68*4882a593Smuzhiyun 69*4882a593Smuzhiyun /* ---------- Adapter and Port management ---------- */ 70*4882a593Smuzhiyun int asd_clear_nexus_port(struct asd_sas_port *port); 71*4882a593Smuzhiyun int asd_clear_nexus_ha(struct sas_ha_struct *sas_ha); 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun /* ---------- Phy Management ---------- */ 74*4882a593Smuzhiyun int asd_control_phy(struct asd_sas_phy *phy, enum phy_func func, void *arg); 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun #endif 77