| bt_isa.c (40265) | bt_isa.c (41048) |
|---|---|
| 1/* 2 * Product specific probe and attach routines for: 3 * Buslogic BT-54X and BT-445 cards 4 * 5 * Copyright (c) 1998 Justin T. Gibbs 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 12 unchanged lines hidden (view full) --- 21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * | 1/* 2 * Product specific probe and attach routines for: 3 * Buslogic BT-54X and BT-445 cards 4 * 5 * Copyright (c) 1998 Justin T. Gibbs 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 12 unchanged lines hidden (view full) --- 21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * |
| 29 * $Id: bt_isa.c,v 1.3 1998/10/10 00:44:12 imp Exp $ | 29 * $Id: bt_isa.c,v 1.4 1998/10/12 18:53:33 imp Exp $ |
| 30 */ 31 32#include <sys/param.h> 33#include <sys/systm.h> 34 35#include <machine/bus_pio.h> 36#include <machine/bus.h> 37 --- 43 unchanged lines hidden (view full) --- 81 82 bt = NULL; 83 port_index = 0; 84 max_port_index = BT_NUM_ISAPORTS - 1; 85 /* 86 * Bound our board search if the user has 87 * specified an exact port. 88 */ | 30 */ 31 32#include <sys/param.h> 33#include <sys/systm.h> 34 35#include <machine/bus_pio.h> 36#include <machine/bus.h> 37 --- 43 unchanged lines hidden (view full) --- 81 82 bt = NULL; 83 port_index = 0; 84 max_port_index = BT_NUM_ISAPORTS - 1; 85 /* 86 * Bound our board search if the user has 87 * specified an exact port. 88 */ |
| 89 if (dev->id_iobase > 0) { 90 for (;port_index <= max_port_index; port_index++) 91 if (dev->id_iobase >= bt_isa_ports[port_index].addr) 92 break; 93 if ((port_index > max_port_index) 94 || (dev->id_iobase != bt_isa_ports[port_index].addr)) { 95 printf(" 96bt_isa_probe: Invalid baseport of 0x%x specified. 97bt_isa_probe: Nearest valid baseport is 0x%x. 98bt_isa_probe: Failing probe.\n", 99 dev->id_iobase, 100 (port_index <= max_port_index) 101 ? bt_isa_ports[port_index].addr 102 : bt_isa_ports[max_port_index].addr); 103 return 0; 104 } 105 max_port_index = port_index; 106 } | 89 bt_find_probe_range(dev->id_iobase, &port_index, &max_port_index); |
| 107 | 90 |
| 91 if (port_index < 0) 92 return 0; 93 |
|
| 108 /* Attempt to find an adapter */ 109 for (;port_index <= max_port_index; port_index++) { 110 config_data_t config_data; 111 u_int ioport; 112 int error; 113 | 94 /* Attempt to find an adapter */ 95 for (;port_index <= max_port_index; port_index++) { 96 config_data_t config_data; 97 u_int ioport; 98 int error; 99 |
| 114 ioport = bt_isa_ports[port_index].addr; | 100 ioport = bt_iop_from_bio(port_index); |
| 115 116 /* 117 * Ensure this port has not already been claimed already 118 * by a PCI, EISA or ISA adapter. 119 */ 120 if (bt_check_probed_iop(ioport) != 0) 121 continue; | 101 102 /* 103 * Ensure this port has not already been claimed already 104 * by a PCI, EISA or ISA adapter. 105 */ 106 if (bt_check_probed_iop(ioport) != 0) 107 continue; |
| 122 dev->id_iobase = bt_isa_ports[port_index].addr; | 108 dev->id_iobase = ioport; |
| 123 if (haveseen_isadev(dev, CC_IOADDR | CC_QUIET)) 124 continue; 125 126 /* Allocate a softc for use during probing */ 127 bt = bt_alloc(dev->id_unit, I386_BUS_SPACE_IO, ioport); 128 129 if (bt == NULL) 130 break; --- 33 unchanged lines hidden (view full) --- 164 break; 165 case DMA_CHAN_7: 166 dev->id_drq = 7; 167 break; 168 default: 169 printf("bt_isa_probe: Invalid DMA setting " 170 "detected for adapter at 0x%x. " 171 "Failing probe\n", ioport); | 109 if (haveseen_isadev(dev, CC_IOADDR | CC_QUIET)) 110 continue; 111 112 /* Allocate a softc for use during probing */ 113 bt = bt_alloc(dev->id_unit, I386_BUS_SPACE_IO, ioport); 114 115 if (bt == NULL) 116 break; --- 33 unchanged lines hidden (view full) --- 150 break; 151 case DMA_CHAN_7: 152 dev->id_drq = 7; 153 break; 154 default: 155 printf("bt_isa_probe: Invalid DMA setting " 156 "detected for adapter at 0x%x. " 157 "Failing probe\n", ioport); |
| 158 return (0); |
|
| 172 } 173 } else { 174 /* VL DMA */ 175 dev->id_drq = -1; 176 } 177 dev->id_irq = (config_data.irq << 9); 178 dev->id_intr = bt_isa_intr; 179 --- 145 unchanged lines hidden --- | 159 } 160 } else { 161 /* VL DMA */ 162 dev->id_drq = -1; 163 } 164 dev->id_irq = (config_data.irq << 9); 165 dev->id_intr = bt_isa_intr; 166 --- 145 unchanged lines hidden --- |