Use new eui64(3) functions to print EUI-64s and to allow access to nodes
by EUI-64 and name. Reviewed by: simokawa
This commit is contained in:
Brooks Davis
parent
7387768ef4
commit
cb5df0b27b
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=129760
@ -157,9 +157,9 @@ bus follow.
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.Bd -literal -offset indent
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# fwcontrol
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2 devices (info_len=2)
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node EUI64 status
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1 0x7766554433221100 0
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0 0x0011223344556677 1
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node EUI64 status
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1 77-66-55-44-33-22-11-00 0
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0 00-11-22-33-44-55-66-77 1
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.Ed
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.Pp
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The EUI64 doesn't change unless you change the hardware
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@ -168,7 +168,7 @@ as the ethernet address.
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Now we can run the
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.Nm .
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.Bd -literal -offset indent
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# dconschat -br -G 12345 -t 0x00112233445566677
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# dconschat -br -G 12345 -t 00-11-22-33-44-55-66-77
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.Ed
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.Pp
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You'll get console output of the target and login prompt if a getty is
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@ -213,7 +213,7 @@ console local {
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console remote {
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master localhost;
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type exec;
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exec /usr/sbin/dconschat -rh 25 -t 0x0011223344556677;
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exec /usr/sbin/dconschat -rh 25 -t 00-11-22-33-44-55-66-77;
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}
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.Ed
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.Sh FILES
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@ -232,6 +232,7 @@ console remote {
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.Xr firewire 4 ,
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.Xr fwohci 4 ,
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.Xr gdb 4 ,
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.Xr eui64 5 ,
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.Xr fwcontrol 8
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.Sh AUTHORS
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.An Hidetoshi Shimokawa Aq simokawa@FreeBSD.org
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@ -50,6 +50,7 @@
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#include <netdb.h>
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#include <err.h>
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#include <string.h>
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#include <sys/eui64.h>
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#include <sys/event.h>
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#include <sys/time.h>
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#include <arpa/telnet.h>
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@ -809,11 +810,11 @@ main(int argc, char **argv)
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{
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struct dcons_state *dc;
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struct fw_eui64 eui;
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struct eui64 target;
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char devname[256], *core = NULL, *system = NULL;
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int i, ch, error;
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int unit=0, wildcard=0;
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int port[DCONS_NPORT];
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u_int64_t target = 0;
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bzero(&sc, sizeof(sc));
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dc = ≻
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@ -841,9 +842,11 @@ main(int argc, char **argv)
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dc->flags |= F_REPLAY;
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break;
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case 't':
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target = strtoull(optarg, NULL, 0);
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eui.hi = target >> 32;
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eui.lo = target & (((u_int64_t)1 << 32) - 1);
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if (eui64_hostton(optarg, &target) != 0 &&
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eui64_aton(optarg, &target) != 0)
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errx(1, "invalid target: %s", optarg);
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eui.hi = ntohl(*(u_int32_t*)&(target.octet[0]));
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eui.lo = ntohl(*(u_int32_t*)&(target.octet[4]));
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dc->type = TYPE_FW;
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break;
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case 'u':
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@ -39,6 +39,7 @@
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <sys/errno.h>
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#include <sys/eui64.h>
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#include <dev/firewire/firewire.h>
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#include <dev/firewire/iec13213.h>
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#include <dev/firewire/fwphyreg.h>
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@ -76,6 +77,13 @@ usage(void)
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exit(0);
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}
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static void
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fweui2eui64(const struct fw_eui64 *fweui, struct eui64 *eui)
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{
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*(u_int32_t*)&(eui->octet[0]) = htonl(fweui->hi);
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*(u_int32_t*)&(eui->octet[4]) = htonl(fweui->lo);
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}
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static struct fw_devlstreq *
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get_dev(int fd)
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{
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@ -90,22 +98,68 @@ get_dev(int fd)
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return data;
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}
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static int
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str2node(int fd, const char *nodestr)
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{
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struct eui64 eui, tmpeui;
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struct fw_devlstreq *data;
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char *endptr;
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int i, node;
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if (nodestr == '\0')
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return (-1);
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/*
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* Deal with classic node specifications.
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*/
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node = strtol(nodestr, &endptr, 0);
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if (*endptr == '\0')
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goto gotnode;
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/*
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* Try to get an eui and match it against available nodes.
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*/
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if (eui64_hostton(nodestr, &eui) != 0 && eui64_aton(nodestr, &eui) != 0)
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return (-1);
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data = get_dev(fd);
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for (i = 0; i < data->info_len; i++) {
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fweui2eui64(&data->dev[i].eui, &tmpeui);
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if (memcmp(&eui, &tmpeui, sizeof(struct eui64)) == 0) {
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node = data->dev[i].dst;
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goto gotnode;
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}
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}
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if (i >= data->info_len)
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return (-1);
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gotnode:
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if (node < 0 || node > 63)
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return (-1);
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else
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return (node);
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}
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static void
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list_dev(int fd)
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{
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struct fw_devlstreq *data;
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struct fw_devinfo *devinfo;
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struct eui64 eui;
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char addr[EUI64_SIZ];
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int i;
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data = get_dev(fd);
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printf("%d devices (info_len=%d)\n", data->n, data->info_len);
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printf("node EUI64 status\n");
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printf("node EUI64 status\n");
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for (i = 0; i < data->info_len; i++) {
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devinfo = &data->dev[i];
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printf("%4d 0x%08x%08x %6d\n",
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fweui2eui64(&devinfo->eui, &eui);
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eui64_ntoa(&eui, addr, sizeof(addr));
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printf("%4d %s %6d\n",
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(devinfo->status || i == 0) ? devinfo->dst : -1,
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devinfo->eui.hi,
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devinfo->eui.lo,
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addr,
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devinfo->status
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);
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}
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@ -220,6 +274,8 @@ set_pri_req(int fd, int pri_req)
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{
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struct fw_devlstreq *data;
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struct fw_devinfo *devinfo;
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struct eui64 eui;
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char addr[EUI64_SIZ];
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u_int32_t max, reg, old;
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int i;
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@ -230,8 +286,10 @@ set_pri_req(int fd, int pri_req)
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if (!devinfo->status)
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continue;
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reg = read_write_quad(fd, devinfo->eui, BUGET_REG, 1, 0);
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printf("%d %08x:%08x, %08x",
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devinfo->dst, devinfo->eui.hi, devinfo->eui.lo, reg);
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fweui2eui64(&devinfo->eui, &eui);
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eui64_ntoa(&eui, addr, sizeof(addr));
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printf("%d %s, %08x",
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devinfo->dst, addr, reg);
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if (reg > 0 && pri_req >= 0) {
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old = (reg & 0x3f);
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max = (reg & 0x3f00) >> 8;
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@ -250,19 +308,23 @@ static void
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parse_bus_info_block(u_int32_t *p, int info_len)
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{
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int i;
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char addr[EUI64_SIZ];
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struct bus_info *bi;
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struct eui64 eui;
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bi = (struct bus_info *)p;
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fweui2eui64(&bi->eui64, &eui);
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eui64_ntoa(&eui, addr, sizeof(addr));
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printf("bus_name: 0x%04x\n"
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"irmc:%d cmc:%d isc:%d bmc:%d pmc:%d\n"
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"cyc_clk_acc:%d max_rec:%d max_rom:%d\n"
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"generation:%d link_spd:%d\n"
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"EUI64: 0x%08x 0x%08x\n",
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"EUI64: %s\n",
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bi->bus_name,
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bi->irmc, bi->cmc, bi->isc, bi->bmc, bi->pmc,
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bi->cyc_clk_acc, bi->max_rec, bi->max_rom,
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bi->generation, bi->link_spd,
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bi->eui64.hi, bi->eui64.lo);
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addr);
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}
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static int
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@ -555,14 +617,14 @@ main(int argc, char **argv)
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set_pri_req(fd, tmp);
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break;
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case 'c':
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tmp = strtol(optarg, NULL, 0);
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open_dev(&fd, devbase);
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tmp = str2node(fd, optarg);
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get_crom(fd, tmp, crom_buf, len);
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show_crom(crom_buf);
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break;
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case 'd':
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tmp = strtol(optarg, NULL, 0);
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open_dev(&fd, devbase);
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tmp = str2node(fd, optarg);
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get_crom(fd, tmp, crom_buf, len);
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dump_crom(crom_buf);
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break;
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@ -576,8 +638,8 @@ main(int argc, char **argv)
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show_crom(crom_buf);
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break;
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case 'o':
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tmp = strtol(optarg, NULL, 0);
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open_dev(&fd, devbase);
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tmp = str2node(fd, optarg);
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send_link_on(fd, tmp);
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break;
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case 'p':
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@ -590,8 +652,8 @@ main(int argc, char **argv)
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err(1, "ioctl");
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break;
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case 's':
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tmp = strtol(optarg, NULL, 0);
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open_dev(&fd, devbase);
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tmp = str2node(fd, optarg);
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reset_start(fd, tmp);
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break;
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case 't':
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