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Add -m option, set default fwmem target.

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This commit is contained in:
simokawa 2004-10-23 23:28:08 +00:00
parent a7274b4cf7
commit 3dec48fef0
2 changed files with 27 additions and 1 deletions
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4
usr.sbin/fwcontrol/fwcontrol.8
View File

@ -43,6 +43,7 @@
.Op Fl b Ar pri_req
.Op Fl R Ar filename
.Op Fl S Ar filename
.Op Fl m Ar EUI64 | hostname
.Sh DESCRIPTION
The
.Nm
@ -102,6 +103,9 @@ in the
Ports Collection.
.It Fl S Ar filename
Send a DV file as isochronous stream.
.It Fl m Ar EUI64 | hostname
Set default fwmem target. Hostname will be converted to EUI64 using
.Xr eui64 5 .
.El
.Sh EXAMPLES
Each DV frame has a fixed size and it is easy to edit the frame order.

24
usr.sbin/fwcontrol/fwcontrol.c
View File

@ -369,6 +369,10 @@ show_crom(u_int32_t *crom_buf)
u_int16_t crc;
printf("first quad: 0x%08x ", *crom_buf);
if (crom_buf[0] == 0) {
printf("(Invalid Configuration ROM)\n");
return;
}
hdr = (struct csrhdr *)crom_buf;
if (hdr->info_len == 1) {
/* minimum ROM */
@ -595,12 +599,21 @@ open_dev(int *fd, char *devbase)
}
}
int
sysctl_set_int(char *name, int val)
{
if (sysctlbyname(name, NULL, NULL, &val, sizeof(int)) < 0)
err(1, "sysctl %s failed.", name);
}
int
main(int argc, char **argv)
{
u_int32_t crom_buf[1024/4];
char devbase[1024] = "/dev/fw0";
int fd, i, tmp, ch, len=1024;
struct fw_eui64 eui;
struct eui64 target;
fd = -1;
@ -609,7 +622,7 @@ main(int argc, char **argv)
list_dev(fd);
}
while ((ch = getopt(argc, argv, "g:o:s:b:prtc:d:l:u:R:S:")) != -1)
while ((ch = getopt(argc, argv, "g:m:o:s:b:prtc:d:l:u:R:S:")) != -1)
switch(ch) {
case 'b':
tmp = strtol(optarg, NULL, 0);
@ -637,6 +650,15 @@ main(int argc, char **argv)
load_crom(optarg, crom_buf);
show_crom(crom_buf);
break;
case 'm':
if (eui64_hostton(optarg, &target) != 0 &&
eui64_aton(optarg, &target) != 0)
errx(1, "invalid target: %s", optarg);
eui.hi = ntohl(*(u_int32_t*)&(target.octet[0]));
eui.lo = ntohl(*(u_int32_t*)&(target.octet[4]));
sysctl_set_int("hw.firewire.fwmem.eui64_hi", eui.hi);
sysctl_set_int("hw.firewire.fwmem.eui64_lo", eui.lo);
break;
case 'o':
open_dev(&fd, devbase);
tmp = str2node(fd, optarg);