From: Ulrich Kunitz <kune@xxxxxxxxxxxxxx>
The kernel now provides a generic hexdump implementation should we need
it again, so we can remove it from zd1211rw. After removing that, only
one single-user function is left in zd_util. Move that to zd_mac and
remove zd_util.
Signed-off-by: Ulrich Kunitz <kune@xxxxxxxxxxxxxx>
Signed-off-by: Daniel Drake <dsd@xxxxxxxxxx>
Index: linux-2.6/drivers/net/wireless/zd1211rw/zd_chip.c
===================================================================
--- linux-2.6.orig/drivers/net/wireless/zd1211rw/zd_chip.c
+++ linux-2.6/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -28,7 +28,6 @@
#include "zd_ieee80211.h"
#include "zd_mac.h"
#include "zd_rf.h"
-#include "zd_util.h"
void zd_chip_init(struct zd_chip *chip,
struct net_device *netdev,
Index: linux-2.6/drivers/net/wireless/zd1211rw/zd_mac.c
===================================================================
--- linux-2.6.orig/drivers/net/wireless/zd1211rw/zd_mac.c
+++ linux-2.6/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -28,7 +28,6 @@
#include "zd_ieee80211.h"
#include "zd_netdev.h"
#include "zd_rf.h"
-#include "zd_util.h"
static void ieee_init(struct ieee80211_device *ieee);
static void softmac_init(struct ieee80211softmac_device *sm);
@@ -1064,7 +1063,8 @@ static int fill_rx_stats(struct ieee8021
{
const struct rx_status *status;
- *pstatus = status = zd_tail(buffer, length, sizeof(struct rx_status));
+ *pstatus = status = (struct rx_status *)
+ (buffer + (length - sizeof(struct rx_status)));
if (status->frame_status & ZD_RX_ERROR) {
struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac);
ieee->stats.rx_errors++;
Index: linux-2.6/drivers/net/wireless/zd1211rw/zd_usb.c
===================================================================
--- linux-2.6.orig/drivers/net/wireless/zd1211rw/zd_usb.c
+++ linux-2.6/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -31,7 +31,6 @@
#include "zd_netdev.h"
#include "zd_mac.h"
#include "zd_usb.h"
-#include "zd_util.h"
static struct usb_device_id usb_ids[] = {
/* ZD1211 */
Index: linux-2.6/drivers/net/wireless/zd1211rw/zd_util.c
===================================================================
--- linux-2.6.orig/drivers/net/wireless/zd1211rw/zd_util.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/* zd_util.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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
- *
- * Utility program
- */
-
-#include "zd_def.h"
-#include "zd_util.h"
-
-#ifdef DEBUG
-static char hex(u8 v)
-{
- v &= 0xf;
- return (v < 10 ? '0' : 'a' - 10) + v;
-}
-
-static char hex_print(u8 c)
-{
- return (0x20 <= c && c < 0x7f) ? c : '.';
-}
-
-static void dump_line(const u8 *bytes, size_t size)
-{
- char c;
- size_t i;
-
- size = size <= 8 ? size : 8;
- printk(KERN_DEBUG "zd1211 %p ", bytes);
- for (i = 0; i < 8; i++) {
- switch (i) {
- case 1:
- case 5:
- c = '.';
- break;
- case 3:
- c = ':';
- break;
- default:
- c = ' ';
- }
- if (i < size) {
- printk("%c%c%c", hex(bytes[i] >> 4), hex(bytes[i]), c);
- } else {
- printk(" %c", c);
- }
- }
-
- for (i = 0; i < size; i++)
- printk("%c", hex_print(bytes[i]));
- printk("\n");
-}
-
-void zd_hexdump(const void *bytes, size_t size)
-{
- size_t i = 0;
-
- do {
- dump_line((u8 *)bytes + i, size-i);
- i += 8;
- } while (i < size);
-}
-#endif /* DEBUG */
-
-void *zd_tail(const void *buffer, size_t buffer_size, size_t tail_size)
-{
- if (buffer_size < tail_size)
- return NULL;
- return (u8 *)buffer + (buffer_size - tail_size);
-}
Index: linux-2.6/drivers/net/wireless/zd1211rw/zd_util.h
===================================================================
--- linux-2.6.orig/drivers/net/wireless/zd1211rw/zd_util.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* zd_util.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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
- */
-
-#ifndef _ZD_UTIL_H
-#define _ZD_UTIL_H
-
-void *zd_tail(const void *buffer, size_t buffer_size, size_t tail_size);
-
-#ifdef DEBUG
-void zd_hexdump(const void *bytes, size_t size);
-#else
-#define zd_hexdump(bytes, size)
-#endif /* DEBUG */
-
-#endif /* _ZD_UTIL_H */
-
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