| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
1 | /* $NetBSD: igsfb_ofbus.c,v 1.15 2014/01/02 19:00:39 joerg Exp $ */ | | 1 | /* $NetBSD: igsfb_ofbus.c,v 1.16 2015/06/30 03:52:54 macallan Exp $ */ |
2 | | | 2 | |
3 | /* | | 3 | /* |
4 | * Copyright (c) 2006 Michael Lorenz | | 4 | * Copyright (c) 2006 Michael Lorenz |
5 | * All rights reserved. | | 5 | * All rights reserved. |
6 | * | | 6 | * |
7 | * Redistribution and use in source and binary forms, with or without | | 7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions | | 8 | * modification, are permitted provided that the following conditions |
9 | * are met: | | 9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright | | 10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. | | 11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright | | 12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the | | 13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. | | 14 | * documentation and/or other materials provided with the distribution. |
| @@ -21,27 +21,27 @@ | | | @@ -21,27 +21,27 @@ |
21 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | | 21 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | | 22 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | | 23 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | | 24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | | 25 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | */ | | 26 | */ |
27 | | | 27 | |
28 | /* | | 28 | /* |
29 | * Integraphics Systems IGA 168x and CyberPro series. | | 29 | * Integraphics Systems IGA 168x and CyberPro series. |
30 | * ofbus attachment for Valeriy E. Ushakov's igsfb driver | | 30 | * ofbus attachment for Valeriy E. Ushakov's igsfb driver |
31 | */ | | 31 | */ |
32 | | | 32 | |
33 | #include <sys/cdefs.h> | | 33 | #include <sys/cdefs.h> |
34 | __KERNEL_RCSID(0, "$NetBSD: igsfb_ofbus.c,v 1.15 2014/01/02 19:00:39 joerg Exp $"); | | 34 | __KERNEL_RCSID(0, "$NetBSD: igsfb_ofbus.c,v 1.16 2015/06/30 03:52:54 macallan Exp $"); |
35 | | | 35 | |
36 | #include <sys/param.h> | | 36 | #include <sys/param.h> |
37 | #include <sys/systm.h> | | 37 | #include <sys/systm.h> |
38 | #include <sys/kernel.h> | | 38 | #include <sys/kernel.h> |
39 | #include <sys/device.h> | | 39 | #include <sys/device.h> |
40 | #include <sys/malloc.h> | | 40 | #include <sys/malloc.h> |
41 | #include <sys/buf.h> | | 41 | #include <sys/buf.h> |
42 | #include <sys/bus.h> | | 42 | #include <sys/bus.h> |
43 | #include <uvm/uvm.h> | | 43 | #include <uvm/uvm.h> |
44 | | | 44 | |
45 | #include <machine/intr.h> | | 45 | #include <machine/intr.h> |
46 | #include <machine/ofw.h> | | 46 | #include <machine/ofw.h> |
47 | #include <machine/pmap.h> | | 47 | #include <machine/pmap.h> |
| @@ -102,27 +102,27 @@ igsfb_ofbus_cnattach(bus_space_tag_t iot | | | @@ -102,27 +102,27 @@ igsfb_ofbus_cnattach(bus_space_tag_t iot |
102 | return ENXIO; | | 102 | return ENXIO; |
103 | if (of_compatible(igs_node, compat_strings) < 0) | | 103 | if (of_compatible(igs_node, compat_strings) < 0) |
104 | return ENXIO; | | 104 | return ENXIO; |
105 | | | 105 | |
106 | /* | | 106 | /* |
107 | * now we know there's a CyberPro in this machine so map it into | | 107 | * now we know there's a CyberPro in this machine so map it into |
108 | * kernel space, even if it's not the console | | 108 | * kernel space, even if it's not the console |
109 | */ | | 109 | */ |
110 | if (OF_getprop(igs_node, "reg", regs, sizeof(regs)) <= 0) | | 110 | if (OF_getprop(igs_node, "reg", regs, sizeof(regs)) <= 0) |
111 | return ENXIO; | | 111 | return ENXIO; |
112 | | | 112 | |
113 | igsfb_mem_paddr = be32toh(regs[13]); | | 113 | igsfb_mem_paddr = be32toh(regs[13]); |
114 | /* 4MB VRAM aperture, bufferable and cacheable */ | | 114 | /* 4MB VRAM aperture, bufferable and cacheable */ |
115 | igsfb_mem_vaddr = ofw_map(igsfb_mem_paddr, 0x00400000, L2_B | L2_C); | | 115 | igsfb_mem_vaddr = ofw_map(igsfb_mem_paddr, 0x00400000, L2_B); |
116 | /* MMIO registers */ | | 116 | /* MMIO registers */ |
117 | igsfb_mmio_vaddr = ofw_map(igsfb_mem_paddr + IGS_MEM_MMIO_SELECT, | | 117 | igsfb_mmio_vaddr = ofw_map(igsfb_mem_paddr + IGS_MEM_MMIO_SELECT, |
118 | 0x00100000, 0); | | 118 | 0x00100000, 0); |
119 | | | 119 | |
120 | memcpy(&igsfb_memt, memt, sizeof(struct bus_space)); | | 120 | memcpy(&igsfb_memt, memt, sizeof(struct bus_space)); |
121 | igsfb_memt.bs_cookie = (void *)igsfb_mem_vaddr; | | 121 | igsfb_memt.bs_cookie = (void *)igsfb_mem_vaddr; |
122 | memcpy(&igsfb_iot, memt, sizeof(struct bus_space)); | | 122 | memcpy(&igsfb_iot, memt, sizeof(struct bus_space)); |
123 | igsfb_iot.bs_cookie = (void *)igsfb_mmio_vaddr; | | 123 | igsfb_iot.bs_cookie = (void *)igsfb_mmio_vaddr; |
124 | | | 124 | |
125 | /* | | 125 | /* |
126 | * check if the firmware output device is indeed the CyberPro | | 126 | * check if the firmware output device is indeed the CyberPro |
127 | */ | | 127 | */ |
128 | if ((chosen_phandle = OF_finddevice("/chosen")) == -1 || | | 128 | if ((chosen_phandle = OF_finddevice("/chosen")) == -1 || |