| cam_sim.h (168864) | cam_sim.h (186185) |
|---|---|
| 1/*- 2 * Data structures and definitions for SCSI Interface Modules (SIMs). 3 * 4 * Copyright (c) 1997 Justin T. Gibbs. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 11 unchanged lines hidden (view full) --- 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * | 1/*- 2 * Data structures and definitions for SCSI Interface Modules (SIMs). 3 * 4 * Copyright (c) 1997 Justin T. Gibbs. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 11 unchanged lines hidden (view full) --- 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * |
| 28 * $FreeBSD: head/sys/cam/cam_sim.h 168864 2007-04-19 14:28:43Z scottl $ | 28 * $FreeBSD: head/sys/cam/cam_sim.h 186185 2008-12-16 16:57:33Z trasz $ |
| 29 */ 30 31#ifndef _CAM_CAM_SIM_H 32#define _CAM_CAM_SIM_H 1 33 34#ifdef _KERNEL 35 36/* --- 19 unchanged lines hidden (view full) --- 56 const char *sim_name, 57 void *softc, 58 u_int32_t unit, 59 struct mtx *mtx, 60 int max_dev_transactions, 61 int max_tagged_dev_transactions, 62 struct cam_devq *queue); 63void cam_sim_free(struct cam_sim *sim, int free_devq); | 29 */ 30 31#ifndef _CAM_CAM_SIM_H 32#define _CAM_CAM_SIM_H 1 33 34#ifdef _KERNEL 35 36/* --- 19 unchanged lines hidden (view full) --- 56 const char *sim_name, 57 void *softc, 58 u_int32_t unit, 59 struct mtx *mtx, 60 int max_dev_transactions, 61 int max_tagged_dev_transactions, 62 struct cam_devq *queue); 63void cam_sim_free(struct cam_sim *sim, int free_devq); |
| 64void cam_sim_hold(struct cam_sim *sim); 65void cam_sim_release(struct cam_sim *sim); |
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| 64 65/* Optional sim attributes may be set with these. */ 66void cam_sim_set_path(struct cam_sim *sim, u_int32_t path_id); 67 68 69 70/* Convenience routines for accessing sim attributes. */ 71static __inline u_int32_t cam_sim_path(struct cam_sim *sim); --- 28 unchanged lines hidden (view full) --- 100 int max_tagged_dev_openings; 101 int max_dev_openings; 102 u_int32_t flags; 103#define CAM_SIM_REL_TIMEOUT_PENDING 0x01 104#define CAM_SIM_MPSAFE 0x02 105#define CAM_SIM_ON_DONEQ 0x04 106 struct callout callout; 107 struct cam_devq *devq; /* Device Queue to use for this SIM */ | 66 67/* Optional sim attributes may be set with these. */ 68void cam_sim_set_path(struct cam_sim *sim, u_int32_t path_id); 69 70 71 72/* Convenience routines for accessing sim attributes. */ 73static __inline u_int32_t cam_sim_path(struct cam_sim *sim); --- 28 unchanged lines hidden (view full) --- 102 int max_tagged_dev_openings; 103 int max_dev_openings; 104 u_int32_t flags; 105#define CAM_SIM_REL_TIMEOUT_PENDING 0x01 106#define CAM_SIM_MPSAFE 0x02 107#define CAM_SIM_ON_DONEQ 0x04 108 struct callout callout; 109 struct cam_devq *devq; /* Device Queue to use for this SIM */ |
| 110 int refcount; /* References to the SIM. */ |
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| 108 109 /* "Pool" of inactive ccbs managed by xpt_alloc_ccb and xpt_free_ccb */ 110 SLIST_HEAD(,ccb_hdr) ccb_freeq; 111 /* 112 * Maximum size of ccb pool. Modified as devices are added/removed 113 * or have their * opening counts changed. 114 */ 115 u_int max_ccbs; --- 40 unchanged lines hidden --- | 111 112 /* "Pool" of inactive ccbs managed by xpt_alloc_ccb and xpt_free_ccb */ 113 SLIST_HEAD(,ccb_hdr) ccb_freeq; 114 /* 115 * Maximum size of ccb pool. Modified as devices are added/removed 116 * or have their * opening counts changed. 117 */ 118 u_int max_ccbs; --- 40 unchanged lines hidden --- |