From 56c795c0115c0d62e9438b6b458f35c32ef6e366 Mon Sep 17 00:00:00 2001 From: Dennis Gilmore Date: Mon, 29 Mar 2010 15:01:54 -0500 Subject: import spots 0.1 tarball --- COPYING | 339 +++++++++++++++++++++++++++++++++ Makefile | 20 ++ README | 41 ++++ lssbus.c | 611 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ lssbus.spec | 32 ++++ sbus.h | 60 ++++++ 6 files changed, 1103 insertions(+) create mode 100644 COPYING create mode 100644 Makefile create mode 100644 README create mode 100644 lssbus.c create mode 100644 lssbus.spec create mode 100644 sbus.h diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..916d1f0 --- /dev/null +++ b/COPYING @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..c5abc52 --- /dev/null +++ b/Makefile @@ -0,0 +1,20 @@ +CFLAGS= $(RPM_OPT_FLAGS) -Wall -D_GNU_SOURCE -g +LDFLAGS = + +prefix=$(DESTDIR)/usr +sbindir=$(prefix)/sbin +mandir=$(datadir)/man + +all: lssbus + +lssbus: lssbus.c sbus.h + $(CC) $(CFLAGS) $(LDFLAGS) lssbus.c -o lssbus + +install: + if test -d $(sbindir); then \ + mkdir -p $(sbindir); \ + fi + install -m 755 lssbus $(sbindir) + +clean: + rm lssbus diff --git a/README b/README new file mode 100644 index 0000000..c0543a6 --- /dev/null +++ b/README @@ -0,0 +1,41 @@ +lssbus: + +So, I got bored. How many pieces of code have had this as an inspiration, I wonder? +Well, at least this one does. I've been happy with what Kudzu does, but I wished it +was a little simpler (and a little faster), something like lspci. Now, just like +kudzu, lssbus is limited to detecting the hardware devices it knows about, but in +this case, it covers everything that most people would care about. + +This program doesn't really have any instructions. To build it, run "make". The only +real prerequisite I can think of is that you have a working compiler and the linux +kernel headers. Oh yeah, you also need to be on a sparc. If you're trying to run this +on any other architecture, stop and think, why am I trying to probe a non-existant +sbus? I could have coded in a restriction for sparc, but quite frankly, if you're +stupid enough to try and build/execute this code on a non-sparc machine, you deserve +whatever errors you get. + +This code is licensed under the GPL, included in the "COPYING" file which should be +right next to this "README". + +It lives at http://people.redhat.com/tcallawa/lssbus. + +If you liked this application, or found it useful, you can repay the work I put into +it (admittedly, only a few hours or so between doing about 10 other things), by doing +the following: + +Step 1: Stop reading slashdot. If you don't read slashdot, stop reading the register. +If you don't read either of those, stop reading OSnews. If you're not reading any of +these tabloids, skip to step 2. + +Step 2: Go to lwn.net and purchase a subscription. Trust me on this one, the news they +provide is worth the money. Its $5.00 US a month, most people spend more on fast food +each week. http://lwn.net/subscribe/ + +Step 3: Profit. + +If you'd like to improve, patch, alter, abuse, mutilate, bend, or vibrate the code for +lssbus, feel free to do so. You won't hurt my feelings. I know the code is far from +optimal, and tested patches will be happily accepted. Make sure all patches are in +unified diff format (diff -u). Its just polite, you know. + +- tom "spot" callaway , Wed April 7, 2004 diff --git a/lssbus.c b/lssbus.c new file mode 100644 index 0000000..ccba2a8 --- /dev/null +++ b/lssbus.c @@ -0,0 +1,611 @@ +/* lssbus.c: Probe for Sun SBUS/EBUS devices + * Copyright (C) 2004 Tom "spot" Callaway + * + * Based on code from Kudzu (specifically, kudzu's sbus.c) + * Copyright (C) 1998, 1999 Jakub Jelinek + * (C) 1999, 2000 Red Hat, Inc. + * + * Inspiration and code from pciutils's lspci.c + * Copyright (c) 1997--2003 Martin Mares + * + * This software may be freely redistributed under the terms of the GNU + * public license. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include + +#include "sbus.h" + +#define LSSBUS_VERSION "0.1" + +static int verbose = 0; /* Show detailed information */ +static char options[] = "v"; + +static char help_msg[] = "\ +Usage: lssbus []\n\ +\n\ +-v\t\tBe verbose (use twice for debugging)\n" +; + +char *classStrings[] = { + "UNSPEC", "OTHER", "NETWORK", "SCSI", "MOUSE", "AUDIO", + "VIDEO", NULL +}; + +typedef struct device *(newFunc)(struct device *); + +static void sbusFreeDevice( struct sbusDevice *dev ) { + if (!dev) { + printf("sbusFreeDevice(null)\n"); + abort(); /* return; */ + } + if (dev->device) free (dev->device); + if (dev->desc) free (dev->desc); + free (dev); +} + +void sbusWriteDevice(struct sbusDevice *dev) { + if (!dev) { + printf("sbusWriteDevice(null)\n"); + abort(); + } + + if (classStrings[dev->class] == "AUDIO") + printf("Multimedia audio controller: %s\n", dev->desc); + + if (classStrings[dev->class] == "MOUSE") + printf("Mouse: %s\n", dev->desc); + + if (classStrings[dev->class] == "NETWORK") + printf("Network Controller: %s\n", dev->desc); + + if (classStrings[dev->class] == "SCSI") + printf("SCSI Controller: %s\n", dev->desc); + + if (classStrings[dev->class] == "VIDEO") { + printf("Video Controller: %s\n", dev->desc); + if (verbose) { + printf(" Resolution: %d x %d\n", dev->width, dev->height); + printf(" Frequency: %d\n", dev->freq); + printf(" Monitor Status: %d\n", dev->monitor); + } + } + + if (classStrings[dev->class] == "OTHER") + printf("Other device: %s\n", dev->desc); + + if (classStrings[dev->class] == "UNSPEC") + printf("Unknown device: %s\n", dev->desc); +} + +struct device *newDevice(struct device *old, struct device *new) { + if (!old) { + if (!new) { + new = malloc(sizeof(struct device)); + memset(new,'\0',sizeof(struct device)); + } + new->class = CLASS_UNSPEC; + } else { + new->class = old->class; + if (old->device) new->device = strdup(old->device); + if (old->desc) new->desc = strdup(old->desc); + } + new->newDevice = newDevice; + new->freeDevice = sbusFreeDevice; + return new; +} + +struct sbusDevice *sbusNewDevice( struct sbusDevice *old ) { + struct sbusDevice *ret; + + ret = malloc( sizeof(struct sbusDevice) ); + memset(ret, '\0', sizeof (struct sbusDevice)); + ret=(struct sbusDevice *)newDevice((struct device *)old,(struct device *)ret); + ret->bus = BUS_SBUS; + if (old && old->bus == BUS_SBUS) { + ret->width = old->width; + ret->height = old->height; + ret->freq = old->freq; + ret->monitor = old->monitor; + } + ret->newDevice = sbusNewDevice; + ret->freeDevice = sbusFreeDevice; + ret->writeDevice = sbusWriteDevice; + return ret; +} + +#include + +static char *promdev = "/dev/openprom"; +static int promfd; +static int prom_root_node, prom_current_node; +#define MAX_PROP 128 +#define MAX_VAL (4096-128-4) +static char buf[4096]; +#define DECL_OP(size) struct openpromio *op = (struct openpromio *)buf; op->oprom_size = (size) + +static int prom_getsibling(int node) +{ + DECL_OP(sizeof(int)); + + if (node == -1) return 0; + *(int *)op->oprom_array = node; + if (ioctl (promfd, OPROMNEXT, op) < 0) + return 0; + prom_current_node = *(int *)op->oprom_array; + return *(int *)op->oprom_array; +} + +static int prom_getchild(int node) +{ + DECL_OP(sizeof(int)); + + if (!node || node == -1) return 0; + *(int *)op->oprom_array = node; + if (ioctl (promfd, OPROMCHILD, op) < 0) + return 0; + prom_current_node = *(int *)op->oprom_array; + return *(int *)op->oprom_array; +} + +static char *prom_getproperty(char *prop, int *lenp) +{ + DECL_OP(MAX_VAL); + + strcpy (op->oprom_array, prop); + if (ioctl (promfd, OPROMGETPROP, op) < 0) + return 0; + if (lenp) *lenp = op->oprom_size; + return op->oprom_array; +} + +static int prom_getbool(char *prop) +{ + DECL_OP(0); + + *(int *)op->oprom_array = 0; + for (;;) { + op->oprom_size = MAX_PROP; + if (ioctl(promfd, OPROMNXTPROP, op) < 0) + return 0; + if (!op->oprom_size) + return 0; + if (!strcmp (op->oprom_array, prop)) + return 1; + } +} + +struct device *prom_walk(int node, int sbus, int ebus, + enum deviceClass probeClass, struct device *devlist) +{ + int nextnode; + int len, nsbus = sbus, nebus = ebus; + char *prop = prom_getproperty("device_type", &len); + char *type = NULL, *port=NULL, *module; + enum deviceClass devClass = CLASS_UNSPEC; + int depth=-1, width = 1152, height = 900; + int freq = 0, sense = -1; + + if (len <= 0) + prop = NULL; + while (probeClass == CLASS_NETWORK || probeClass == CLASS_UNSPEC) { + if (!prop || strcmp(prop, "network")) + break; + prop = prom_getproperty("name", &len); + if (!prop || len <= 0) { + prop = prom_getproperty("device_type", &len); + break; + } + while ((*prop >= 'A' && *prop <= 'Z') || *prop == ',') prop++; + if (!sbus) { + prop = prom_getproperty("device_type", &len); + break; + } + if (!strcmp(prop, "hme")) { + type = "Sun Happy Meal Ethernet"; + module = "sunhme"; + devClass = CLASS_NETWORK; + } else if (!strcmp(prop, "le")) { + type = "Sun Lance Ethernet"; + module = "sunlance"; + devClass = CLASS_NETWORK; + } else if (!strcmp(prop, "qe")) { + prop = prom_getproperty("channel#", &len); + if (prop && len == 4 && *(int *)prop) + goto next; + type = "Sun Quad Ethernet"; + module = "sunqe"; + devClass = CLASS_NETWORK; + } else if (!strcmp(prop, "mlanai") || !strcmp(prop, "myri")) { + type = "MyriCOM MyriNET Gigabit Ethernet"; + module = "myri_sbus"; + devClass = CLASS_NETWORK; + } + prop = prom_getproperty("device_type", &len); + break; + } + while (probeClass == CLASS_SCSI || probeClass == CLASS_UNSPEC) { + int x; + + x = prop ? strcmp(prop, "scsi") : 1; + prop = prom_getproperty("name", &len); + if (!prop || len <= 0) { + prop = prom_getproperty("device_type", &len); + break; + } + while ((*prop >= 'A' && *prop <= 'Z') || *prop == ',') prop++; + if (!sbus) { + prop = prom_getproperty("device_type", &len); + break; + } + if (x && strcmp(prop, "soc") && strcmp(prop, "socal")) { + prop = prom_getproperty("device_type", &len); + break; + } + if (!strcmp(prop, "soc")) { + type = "Sun SPARCStorage Array"; + module = "fc4:soc:pluto"; + devClass = CLASS_SCSI; + } else if (!strcmp(prop, "socal")) { + type = "Sun Enterprise Network Array"; + module = "fc4:socal:fcal"; + devClass = CLASS_SCSI; + } else if (!strcmp(prop, "esp")) { + type = "Sun Enhanced SCSI Processor (ESP)"; + module = "esp"; + devClass = CLASS_SCSI; + } else if (!strcmp(prop, "fas")) { + type = "Sun Swift (ESP)"; + module = "esp"; + devClass = CLASS_SCSI; + } else if (!strcmp(prop, "ptisp")) { + type = "Performance Technologies ISP"; + module = "qlogicpti"; + devClass = CLASS_SCSI; + } else if (!strcmp(prop, "isp")) { + type = "QLogic ISP"; + module = "qlogicpti"; + devClass = CLASS_SCSI; + } + prop = prom_getproperty("device_type", &len); + break; + } + while (probeClass == CLASS_AUDIO || probeClass == CLASS_UNSPEC) { + prop = prom_getproperty("name", &len); + if (!prop || len <= 0) { + prop = prom_getproperty("device_type", &len); + break; + } + if (strchr (prop, ',')) + while ((*prop >= 'A' && *prop <= 'Z') || *prop == ',') + if (*prop++ == ',') break; + if (!strcmp(prop, "audio")) { + type = "AMD7930"; + module = "amd7930"; + devClass = CLASS_AUDIO; + } else if (!strcmp(prop, "CS4231")) { + if (ebus) + type = "CS4231 EB2 DMA (PCI)"; + else + type = "CS4231 APC DMA (SBUS)"; + module = "cs4231"; + devClass = CLASS_AUDIO; + } else if (!strcmp(prop, "DBRIe")) { + type = "SS10/SS20 DBRI"; + module = "dbri"; + devClass = CLASS_AUDIO; + } + prop = prom_getproperty("device_type", &len); + break; + } + while (probeClass == CLASS_VIDEO || probeClass == CLASS_UNSPEC) { + if (!prop || strcmp(prop, "display")) { + break; + } + prop = prom_getproperty("name", &len); + if (!prop || len <= 0) { + prop = prom_getproperty("device_type", &len); + break; + } + while ((*prop >= 'A' && *prop <= 'Z') || *prop == ',') prop++; + if (!sbus && strcmp(prop, "ffb") && strcmp(prop, "afb") && + strcmp(prop, "cgfourteen")) { + prop = prom_getproperty("device_type", &len); + break; + } + if (!strcmp(prop, "bwtwo")) { + type = "Sun Monochrome (bwtwo)"; + depth = 1; + } else if (!strcmp(prop, "cgthree")) { + type = "Sun Color3 (cgthree)"; + depth = 8; + } else if (!strcmp(prop, "cgeight")) { + type = "Sun CG8/RasterOps"; + depth = 8; + } else if (!strcmp(prop, "cgtwelve")) { + type = "Sun GS (cgtwelve)"; + depth = 24; + } else if (!strcmp(prop, "gt")) { + type = "Sun Graphics Tower"; + depth = 24; + } else if (!strcmp(prop, "mgx")) { + prop = prom_getproperty("fb_size", &len); + if (prop && len == 4 && *(int *)prop == 0x400000) + type = "Quantum 3D MGXplus with 4M VRAM"; + else + type = "Quantum 3D MGXplus"; + depth = 24; + } else if (!strcmp(prop, "cgsix")) { + int chiprev = 0; + int vmsize = 0; + prop = prom_getproperty("chiprev", &len); + if (prop && len == 4) + chiprev = *(int *)prop; + prop = prom_getproperty("montype", &len); + if (prop && len == 4) + sense = *(int *)prop; + prop = prom_getproperty("vfreq", &len); + if (prop && len == 4) + freq = *(int *)prop; + prop = prom_getproperty("vmsize", &len); + if (prop && len == 4) + vmsize = *(int *)prop; + switch (chiprev) { + case 0: type = "Sun Unknown GX"; break; + case 1 ... 4: type = "Sun Double width GX"; break; + case 5 ... 9: type = "Sun Single width GX"; break; + case 11: + switch (vmsize) { + case 2: type = "Sun Turbo GX with 1M VSIMM"; break; + case 4: type = "Sun Turbo GX Plus"; break; + default: type = "Sun Turbo GX"; break; + } + } + depth = 8; + } else if (!strcmp(prop, "cgfourteen")) { + int size = 0; + prop = prom_getproperty("vfreq", &len); + if (prop && len == 4) + freq = *(int *)prop; + prop = prom_getproperty("reg", &len); + if (prop && !(len % 12) && len > 0) + size = *(int *)(prop + len - 4); + switch (size) { + case 0x400000: type = "Sun SX with 4M VSIMM"; break; + case 0x800000: type = "Sun SX with 8M VSIMM"; break; + default: type = "Sun SX"; + } + depth = 24; + } else if (!strcmp(prop, "leo")) { + prop = prom_getproperty("model", &len); + if (prop && len > 0 && !strstr(prop, "501-2503")) + type = "Sun Turbo ZX"; + else + type = "Sun ZX or Turbo ZX"; + depth = 24; + } else if (!strcmp(prop, "tcx")) { + if (prom_getbool("tcx-8-bit")) { + type = "Sun TCX (8bit)"; + depth = 8; + } else { + type = "Sun TCX (S24)"; + depth = 24; + } + } else if (!strcmp(prop, "afb")) { + int btype = 0; + prop = prom_getproperty("vfreq", &len); + if (prop && len == 4) + freq = *(int *)prop; + prop = prom_getproperty("board_type", &len); + if (prop && len == 4) + btype = *(int *)prop; + if (btype == 3) + type = "Sun Elite3D-M6 Horizontal"; + else + type = "Sun Elite3D"; + depth = 24; + } else if (!strcmp(prop, "ffb")) { + int btype = 0; + prop = prom_getproperty("vfreq", &len); + if (prop && len == 4) + freq = *(int *)prop; + prop = prom_getproperty("board_type", &len); + if (prop && len == 4) + btype = *(int *)prop; + switch (btype) { + case 0x08: type="Sun FFB 67MHz Creator"; break; + case 0x0b: type="Sun FFB 67MHz Creator 3D"; break; + case 0x1b: type="Sun FFB 75MHz Creator 3D"; break; + case 0x20: + case 0x28: type="Sun FFB2 Vertical Creator"; break; + case 0x23: + case 0x2b: type="Sun FFB2 Vertical Creator 3D"; break; + case 0x30: type="Sun FFB2+ Vertical Creator"; break; + case 0x33: type="Sun FFB2+ Vertical Creator 3D"; break; + case 0x40: + case 0x48: type="Sun FFB2 Horizontal Creator"; break; + case 0x43: + case 0x4b: type="Sun FFB2 Horizontal Creator 3D"; break; + default: type = "Sun FFB"; break; + } + depth = 24; + } + if (type) { + prop = prom_getproperty("width", &len); + if (prop && len == 4) + width = *(int *)prop; + prop = prom_getproperty("height", &len); + if (prop && len == 4) + height = *(int *)prop; + } + prop = prom_getproperty("device_type", &len); + break; + } + if (type) { + struct sbusDevice *newDev; + + newDev=sbusNewDevice(NULL); + if (depth != -1) { /* it's a video device */ + newDev->width = width; + newDev->height = height; + newDev->freq = freq; + newDev->monitor = sense; + } + newDev->desc = strdup(type); + switch (depth) { + case 1: + newDev->class = CLASS_VIDEO; + break; + case 8: + newDev->class = CLASS_VIDEO; + break; + case 24: + newDev->class = CLASS_VIDEO; + break; + default: + newDev->class = devClass; + } + if (newDev->class == CLASS_NETWORK) + newDev->device = strdup("eth"); + if (port) newDev->device = strdup(port); + if (devlist) newDev->next = devlist; + devlist = (struct device *)newDev; + } +next: + prop = prom_getproperty("name", &len); + if (prop && len > 0) { + if (!strcmp(prop, "sbus") || !strcmp(prop, "sbi")) + nsbus = 1; + if (!strcmp(prop, "ebus")) + nebus = 1; + } + nextnode = prom_getchild(node); + if (nextnode) + devlist=prom_walk(nextnode, nsbus, nebus, probeClass, devlist); + nextnode = prom_getsibling(node); + if (nextnode) + devlist=prom_walk(nextnode, sbus, ebus, probeClass, devlist); + return devlist; +} + +/* given a class to probe, returns an array of devices found which match */ +/* all entries are malloc'd, so caller must free when done. Use */ +/* dev->freeDevice(dev) to free individual sbusDevice's, since they */ +/* have internal elements which are malloc'd */ + +struct device *sbusProbe( enum deviceClass probeClass, struct device *devlist) { + if (probeClass == CLASS_MOUSE || probeClass == CLASS_UNSPEC) { + int fd; + struct sbusDevice *mousedev; + + if ((fd = open("/dev/sunmouse", O_RDONLY)) != -1) { + /* FIXME: Should probably talk to the mouse to see + if the connector is not empty. */ + close (fd); + mousedev = sbusNewDevice(NULL); + mousedev->class = CLASS_MOUSE; + mousedev->device = strdup("sunmouse"); + mousedev->desc = strdup("Sun Mouse"); + mousedev->next = devlist; + devlist = (struct device *)mousedev; + } + } + if ( + (probeClass == CLASS_UNSPEC) || + (probeClass == CLASS_OTHER) || + (probeClass == CLASS_NETWORK) || + (probeClass == CLASS_SCSI) || + (probeClass == CLASS_VIDEO) || + (probeClass == CLASS_AUDIO) + ) { + promfd = open(promdev, O_RDONLY); + if (promfd == -1) + return devlist; + prom_root_node = prom_getsibling(0); + if (!prom_root_node) + return devlist; + + devlist = prom_walk(prom_root_node, 0, 0, probeClass, devlist); + close(promfd); + } + return devlist; +} + +/* Main */ + +int +main(int argc, char **argv) + +{ + int i, x; + int numDevs=0; + struct device *devices=NULL; + struct sbusDevice **devlist=NULL; + + if (argc == 2 && !strcmp(argv[1], "--version")) + { + printf("lssbus version %s\n", LSSBUS_VERSION); + return 0; + } + + if ((argc == 2 && !strcmp(argv[1], "--help")) || (argc == 2 && !strcmp(argv[1], "-h"))) + { + fprintf(stderr, help_msg); + return 1; + } + + while ((i = getopt(argc, argv, options)) != -1) + switch (i) + { + case 'v': + verbose++; + break; + default: + break; + bad: + fprintf(stderr, help_msg); + return 1; + } + if (optind < argc) + goto bad; + + if (verbose >= 2) + printf("running sbusProbe...\n"); + devices = sbusProbe(CLASS_UNSPEC, devices); + + if (devices == NULL) { + if (verbose >= 2) + printf("No devices found, returning NULL\n"); + return 0; + } + + while (devices) { + if (verbose >= 2) + printf("In devlist while loop. numDevs is %d\n", numDevs); + devlist=realloc(devlist, (numDevs+2) * sizeof(struct device *)); + devlist[numDevs]=devices; + devlist[numDevs+1]=NULL; + numDevs++; + devices=devices->next; + } + + if (verbose >= 2) + printf("Found a total of %d devices.\n", numDevs); + + numDevs--; + + for (x=0; x <= numDevs; x++) { + printf("%d: ", x); + sbusWriteDevice(devlist[x]); + } + exit(0); +} diff --git a/lssbus.spec b/lssbus.spec new file mode 100644 index 0000000..6901ed6 --- /dev/null +++ b/lssbus.spec @@ -0,0 +1,32 @@ +Name: lssbus +Version: 0.1 +Release: 1 +Summary: Simple utility to list sbus/ebus devices +License: GPL +Group: Applications/System +URL: http://people.redhat.com/tcallawa/lssbus +Source: %name-%version.tar.gz +BuildRoot: %{_tmppath}/%{name}-%{version}-root +ExclusiveArch: sparc + +%description +lssbus is a simple Linux/SPARC utility to list sbus/ebus devices. +There is no rocket science here. + +%prep +%setup -q + +%build +CFLAGS="$RPM_OPT_FLAGS" \ +make + +%install +make install DESTDIR=$RPM_BUILD_ROOT + +%files +%defattr(-,root,root) +/usr/sbin/lssbus + +%changelog +* Wed Apr 7 2004 Tom "spot" Callaway +- initial rpm diff --git a/sbus.h b/sbus.h new file mode 100644 index 0000000..8ba1d63 --- /dev/null +++ b/sbus.h @@ -0,0 +1,60 @@ +#ifndef _SBUS_H_ +#define _SBUS_H_ + +#include + +enum deviceClass { + CLASS_UNSPEC, CLASS_OTHER, CLASS_NETWORK, CLASS_SCSI, CLASS_MOUSE, + CLASS_AUDIO, CLASS_VIDEO +}; + +enum deviceBus { + /* + * BUS_SBUS is sort of a misnomer - it's more or less Sun + * OpenPROM probing of all various associated non-PCI buses + */ + BUS_UNSPEC = 0, + BUS_OTHER = (1 << 0), + BUS_SBUS = (1 << 1), +}; + +struct sbusDevice { + struct device *next; /* next device in list */ + int index; + enum deviceClass class; /* type */ + enum deviceBus bus; /* bus it's attached to */ + char * device; /* device file associated with it */ + char * desc; /* a description */ + /* sbus specific fields */ + struct sbusDevice *(*newDevice) (struct sbusDevice *dev ); + void (*freeDevice) (struct sbusDevice *dev); + void (*writeDevice) (struct sbusDevice *dev); + + int width; + int height; + int freq; + int monitor; +}; + +struct sbusDevice *sbusNewDevice(struct sbusDevice *dev); +struct device *sbusProbe(enum deviceClass probeClass, + struct device *devlist); + +struct device { + struct device *next; + int index; + enum deviceClass class; /* type */ + enum deviceBus bus; /* bus it's attached to */ + char * device; /* device file associated with it */ + char * desc; /* a description */ + struct device *(*newDevice) (struct device *old, struct device *new); + void (*freeDevice) (struct sbusDevice *dev); + void (*writeDevice) (struct device *dev); +}; + +struct device *newDevice(struct device *old, struct device *new); +void freeDevice(struct device *dev); +void writeDevice(struct device *dev); +struct device *readDevice(FILE *file); + +#endif -- cgit