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--- lsusb.c.orig 2002-08-06 08:35:21.000000000 +0200
+++ lsusb.c 2004-06-14 23:46:50.620570416 +0200
@@ -69,6 +69,14 @@
#define VERBLEVEL_DEFAULT 0 /* 0 gives lspci behaviour; 1, lsusb-0.9 */
+/* Handle endian-ness */
+#if __BYTE_ORDER == __BIG_ENDIAN || BYTE_ORDER == BIG_ENDIAN
+//#define SWAP(n) ((n << 24) | ((n&65280)<<8) | ((n&16711680)>>8) | (n>>24))
+#define SWAP(n) (((n) & 0x00ff) << 8 | ((n) & 0xff00) >> 8)
+#else
+#define SWAP(n) (n)
+#endif
+
static const char *procbususb = "/proc/bus/usb";
static unsigned int verblevel = VERBLEVEL_DEFAULT;
static int do_report_desc = 1;
@@ -293,7 +301,8 @@
" iSerial %5u %s\n"
" bNumConfigurations %5u\n",
buf[0], buf[1], buf[3], buf[2], buf[4], cls, buf[5], subcls, buf[6], proto, buf[7],
- vid, vendor, pid, product, buf[13], buf[12], buf[14], mfg, buf[15], prod, buf[16], serial, buf[17]);
+ SWAP(vid), vendor, SWAP(pid), product, buf[13], buf[12], buf[14], mfg, buf[15],
+ prod, buf[16], serial, buf[17]);
dump_junk(buf, " ", 18);
}
@@ -1374,7 +1383,7 @@
pid = buf[10] | (buf[11] << 8);
get_vendor_string(vendor, sizeof(vendor), vid);
get_product_string(product, sizeof(product), vid, pid);
- printf("Device: ID %04x:%04x %s %s\n", vid, pid, vendor, product);
+ printf("Device: ID %04x:%04x %s %s\n", SWAP(vid), SWAP(pid), vendor, product);
dumpdev(buf, fd, flags);
status=0;
err:
@@ -1432,7 +1441,7 @@
get_product_string(product, sizeof(product), vid, pid);
if (verblevel > 0)
printf("\n");
- printf("Bus %s Device %s: ID %04x:%04x %s %s\n", de->d_name, de2->d_name, vid, pid, vendor, product);
+ printf("Bus %s Device %s: ID %04x:%04x %s %s\n", de->d_name, de2->d_name, SWAP(vid), SWAP(pid), vendor, product);
if (verblevel > 0)
dumpdev(buf, fd, flags);
err:
|
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