aicvar.h (170872) | aicvar.h (241591) |
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1/*- 2 * Copyright (c) 1999 Luoqi Chen. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1999 Luoqi Chen. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
26 * $FreeBSD: head/sys/dev/aic/aicvar.h 170872 2007-06-17 05:55:54Z scottl $ | 26 * $FreeBSD: head/sys/dev/aic/aicvar.h 241591 2012-10-15 16:09:59Z jhb $ |
27 */ 28 29struct aic_transinfo { 30 u_int8_t period; 31 u_int8_t offset; 32}; 33 34struct aic_tinfo { --- 7 unchanged lines hidden (view full) --- 42 43#define TINFO_DISC_ENB 0x01 44#define TINFO_TAG_ENB 0x02 45#define TINFO_SDTR_NEGO 0x04 46#define TINFO_SDTR_SENT 0x08 47 48struct aic_scb { 49 union ccb *ccb; | 27 */ 28 29struct aic_transinfo { 30 u_int8_t period; 31 u_int8_t offset; 32}; 33 34struct aic_tinfo { --- 7 unchanged lines hidden (view full) --- 42 43#define TINFO_DISC_ENB 0x01 44#define TINFO_TAG_ENB 0x02 45#define TINFO_SDTR_NEGO 0x04 46#define TINFO_SDTR_SENT 0x08 47 48struct aic_scb { 49 union ccb *ccb; |
50 SLIST_ENTRY(aic_scb) link; 51 struct callout timer; |
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50 u_int8_t flags; 51 u_int8_t tag; 52 u_int8_t target; 53 u_int8_t lun; 54 u_int8_t status; 55 u_int8_t cmd_len; 56 u_int8_t *cmd_ptr; 57 u_int32_t data_len; --- 7 unchanged lines hidden (view full) --- 65#define SCB_DISCONNECTED 0x02 66#define SCB_DEVICE_RESET 0x04 67#define SCB_SENSE 0x08 68 69enum { AIC6260, AIC6360, AIC6370, GM82C700 }; 70 71struct aic_softc { 72 device_t dev; | 52 u_int8_t flags; 53 u_int8_t tag; 54 u_int8_t target; 55 u_int8_t lun; 56 u_int8_t status; 57 u_int8_t cmd_len; 58 u_int8_t *cmd_ptr; 59 u_int32_t data_len; --- 7 unchanged lines hidden (view full) --- 67#define SCB_DISCONNECTED 0x02 68#define SCB_DEVICE_RESET 0x04 69#define SCB_SENSE 0x08 70 71enum { AIC6260, AIC6360, AIC6370, GM82C700 }; 72 73struct aic_softc { 74 device_t dev; |
73 int unit; 74 bus_space_tag_t tag; 75 bus_space_handle_t bsh; | 75 struct mtx lock; 76 struct resource *res; |
76 bus_dma_tag_t dmat; 77 78 struct cam_sim *sim; 79 struct cam_path *path; 80 TAILQ_HEAD(,ccb_hdr) pending_ccbs, nexus_ccbs; | 77 bus_dma_tag_t dmat; 78 79 struct cam_sim *sim; 80 struct cam_path *path; 81 TAILQ_HEAD(,ccb_hdr) pending_ccbs, nexus_ccbs; |
82 SLIST_HEAD(,aic_scb) free_scbs; |
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81 struct aic_scb *nexus; 82 83 u_int32_t flags; 84 u_int8_t initiator; 85 u_int8_t state; 86 u_int8_t target; 87 u_int8_t lun; 88 u_int8_t prev_phase; --- 33 unchanged lines hidden (view full) --- 122#define AIC_MSG_MSGBUF 0x80 123 124#define AIC_SYNC_PERIOD (200 / 4) 125#define AIC_FAST_SYNC_PERIOD (100 / 4) 126#define AIC_MIN_SYNC_PERIOD 112 127#define AIC_SYNC_OFFSET 8 128 129#define aic_inb(aic, port) \ | 83 struct aic_scb *nexus; 84 85 u_int32_t flags; 86 u_int8_t initiator; 87 u_int8_t state; 88 u_int8_t target; 89 u_int8_t lun; 90 u_int8_t prev_phase; --- 33 unchanged lines hidden (view full) --- 124#define AIC_MSG_MSGBUF 0x80 125 126#define AIC_SYNC_PERIOD (200 / 4) 127#define AIC_FAST_SYNC_PERIOD (100 / 4) 128#define AIC_MIN_SYNC_PERIOD 112 129#define AIC_SYNC_OFFSET 8 130 131#define aic_inb(aic, port) \ |
130 bus_space_read_1((aic)->tag, (aic)->bsh, (port)) | 132 bus_read_1((aic)->res, (port)) |
131 132#define aic_outb(aic, port, value) \ | 133 134#define aic_outb(aic, port, value) \ |
133 bus_space_write_1((aic)->tag, (aic)->bsh, (port), (value)) | 135 bus_write_1((aic)->res, (port), (value)) |
134 135#define aic_insb(aic, port, addr, count) \ | 136 137#define aic_insb(aic, port, addr, count) \ |
136 bus_space_read_multi_1((aic)->tag, (aic)->bsh, (port), (addr), (count)) | 138 bus_read_multi_1((aic)->res, (port), (addr), (count)) |
137 138#define aic_outsb(aic, port, addr, count) \ | 139 140#define aic_outsb(aic, port, addr, count) \ |
139 bus_space_write_multi_1((aic)->tag, (aic)->bsh, (port), (addr), (count)) | 141 bus_write_multi_1((aic)->res, (port), (addr), (count)) |
140 141#define aic_insw(aic, port, addr, count) \ | 142 143#define aic_insw(aic, port, addr, count) \ |
142 bus_space_read_multi_2((aic)->tag, (aic)->bsh, (port), \ 143 (u_int16_t *)(addr), (count)) | 144 bus_read_multi_2((aic)->res, (port), (u_int16_t *)(addr), (count)) |
144 145#define aic_outsw(aic, port, addr, count) \ | 145 146#define aic_outsw(aic, port, addr, count) \ |
146 bus_space_write_multi_2((aic)->tag, (aic)->bsh, (port), \ 147 (u_int16_t *)(addr), (count)) | 147 bus_write_multi_2((aic)->res, (port), (u_int16_t *)(addr), (count)) |
148 149#define aic_insl(aic, port, addr, count) \ | 148 149#define aic_insl(aic, port, addr, count) \ |
150 bus_space_read_multi_4((aic)->tag, (aic)->bsh, (port), \ 151 (u_int32_t *)(addr), (count)) | 150 bus_read_multi_4((aic)->res, (port), (u_int32_t *)(addr), (count)) |
152 153#define aic_outsl(aic, port, addr, count) \ | 151 152#define aic_outsl(aic, port, addr, count) \ |
154 bus_space_write_multi_4((aic)->tag, (aic)->bsh, (port), \ 155 (u_int32_t *)(addr), (count)) | 153 bus_write_multi_4((aic)->res, (port), (u_int32_t *)(addr), (count)) |
156 157extern int aic_probe(struct aic_softc *); 158extern int aic_attach(struct aic_softc *); 159extern int aic_detach(struct aic_softc *); 160extern void aic_intr(void *); | 154 155extern int aic_probe(struct aic_softc *); 156extern int aic_attach(struct aic_softc *); 157extern int aic_detach(struct aic_softc *); 158extern void aic_intr(void *); |