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[Qemu-devel] [PATCH] change auto filter output format of "info usbhost"
From: |
Andreas Winkelbauer |
Subject: |
[Qemu-devel] [PATCH] change auto filter output format of "info usbhost" (v1) |
Date: |
Wed, 17 Sep 2008 18:50:42 +0200 |
User-agent: |
Thunderbird 2.0.0.16 (X11/20080723) |
This patch changes the output format of the monitor command "info
usbhost" for usb auto filters in usb_host_info().
The VID and PID are now printed as 4 digit hexadecimal numbers with
leading zeros (which is much more usual compared to the current output
format which does not print leading zeros).
Signed-off-by: Andreas Winkelbauer <address@hidden>
---
bye,
Andi
diff -uNrp trunk.orig/usb-linux.c trunk/usb-linux.c
--- trunk.orig/usb-linux.c 2008-09-17 02:11:53.000000000 +0200
+++ trunk/usb-linux.c 2008-09-17 14:07:01.000000000 +0200
@@ -1462,7 +1462,7 @@ static void hex2str(int val, char *str)
if (val == -1)
strcpy(str, "*");
else
- sprintf(str, "%x", val);
+ sprintf(str, "%04x", val);
}
void usb_host_info(void)
@@ -1474,12 +1474,12 @@ void usb_host_info(void)
if (usb_auto_filter)
term_printf(" Auto filters:\n");
for (f = usb_auto_filter; f; f = f->next) {
- char bus[10], addr[10], vid[10], pid[10];
+ char bus[10], addr[10], vid[5], pid[5];
dec2str(f->bus_num, bus);
dec2str(f->addr, addr);
hex2str(f->vendor_id, vid);
hex2str(f->product_id, pid);
- term_printf(" Device %s.%s ID %s:%s\n", bus, addr, vid, pid);
+ term_printf(" Device %s.%s ID %s:%s\n", bus, addr, vid, pid);
}
}
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