* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
- * $Id$
+ * $Id:$
*/
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/kmod.h>
#include <linux/proc_fs.h>
#include <linux/moduleparam.h>
+#include <linux/tqueue.h>
+#include <linux/timer.h>
#include <asm/uaccess.h>
#include <osl.h>
#define MODULE_NAME "diag"
-#undef AUTO
#define MAX_GPIO 8
-
-//#define DEBUG
-//#define BUTTON_READ
+#define FLASH_TIME HZ/8
static unsigned int gpiomask = 0;
module_param(gpiomask, int, 0644);
enum polarity_t {
- AUTO = 0,
+ REVERSE = 0,
NORMAL = 1,
- REVERSE = 2,
};
enum {
void *ptr;
};
-
struct button_t {
struct prochandler_t proc;
char *name;
char *name;
u16 gpio;
u8 polarity;
+ u8 flash;
};
struct platform_t {
WR850GV2,
};
-static struct platform_t platforms[] = {
+static struct platform_t __init platforms[] = {
/* Linksys */
[WAP54GV1] = {
.name = "Linksys WAP54G V1",
.buttons = {
- { .name = "reset", .gpio = 1 << 0 },
+ { .name = "reset", .gpio = 1 << 0 },
},
.leds = {
- { .name = "diag", .gpio = 1 << 3 },
- { .name = "wlan", .gpio = 1 << 4 },
+ { .name = "diag", .gpio = 1 << 3 },
+ { .name = "wlan", .gpio = 1 << 4 },
},
},
[WAP54GV3] = {
.name = "Linksys WAP54G V3",
.buttons = {
/* FIXME: verify this */
- { .name = "reset", .gpio = 1 << 7 },
- { .name = "ses", .gpio = 1 << 0 },
+ { .name = "reset", .gpio = 1 << 7 },
+ { .name = "ses", .gpio = 1 << 0 },
},
.leds = {
/* FIXME: diag? */
- { .name = "ses", .gpio = 1 << 1 },
+ { .name = "ses", .gpio = 1 << 1 },
},
},
[WRT54GV1] = {
.name = "Linksys WRT54G V1.x",
.buttons = {
- { .name = "reset", .gpio = 1 << 6 },
+ { .name = "reset", .gpio = 1 << 6 },
},
.leds = {
/* FIXME */
+ { .name = "diag", .gpio = 1 << 1 },
+ { .name = "dmz", .gpio = 1 << 7 },
+ { .name = "wlan", .gpio = 1 << 0 },
},
},
[WRT54G] = {
- .name = "Linksys WRT54G(S)",
+ .name = "Linksys WRT54G*",
.buttons = {
- { .name = "reset", .gpio = 1 << 6 },
- { .name = "ses", .gpio = 1 << 4 }
+ { .name = "reset", .gpio = 1 << 6 },
+ { .name = "ses", .gpio = 1 << 4 },
},
.leds = {
- { .name = "power", .gpio = 1 << 1, .polarity = NORMAL },
- { .name = "dmz", .gpio = 1 << 7 },
- { .name = "ses_white", .gpio = 1 << 2 },
- { .name = "ses_orange", .gpio = 1 << 3 },
+ { .name = "power", .gpio = 1 << 1, .polarity = NORMAL },
+ { .name = "dmz", .gpio = 1 << 7, .polarity = REVERSE },
+ { .name = "ses_white", .gpio = 1 << 2, .polarity = REVERSE },
+ { .name = "ses_orange", .gpio = 1 << 3, .polarity = REVERSE },
+ { .name = "wlan", .gpio = 1 << 0, .polarity = REVERSE },
},
},
[WRTSL54GS] = {
.name = "Linksys WRTSL54GS",
.buttons = {
- { .name = "reset", .gpio = 1 << 6 },
- { .name = "ses", .gpio = 1 << 4 }
+ { .name = "reset", .gpio = 1 << 6 },
+ { .name = "ses", .gpio = 1 << 4 },
},
.leds = {
- { .name = "power", .gpio = 1 << 1, .polarity = NORMAL },
- { .name = "dmz", .gpio = 1 << 7 },
- { .name = "ses_white", .gpio = 1 << 5 },
- { .name = "ses_orange", .gpio = 1 << 7 },
+ { .name = "power", .gpio = 1 << 1, .polarity = NORMAL },
+ { .name = "dmz", .gpio = 1 << 7, .polarity = REVERSE },
+ { .name = "ses_white", .gpio = 1 << 5, .polarity = REVERSE },
+ { .name = "ses_orange", .gpio = 1 << 7, .polarity = REVERSE },
},
},
[WRT54G3G] = {
.name = "Linksys WRT54G3G",
.buttons = {
- { .name = "reset", .gpio = 1 << 6 },
- { .name = "3g", .gpio = 1 << 4 }
+ { .name = "reset", .gpio = 1 << 6 },
+ { .name = "3g", .gpio = 1 << 4 },
},
.leds = {
- { .name = "power", .gpio = 1 << 1, .polarity = NORMAL },
- { .name = "dmz", .gpio = 1 << 7 },
- { .name = "3g_green", .gpio = 1 << 2, .polarity = NORMAL },
- { .name = "3g_blue", .gpio = 1 << 3, .polarity = NORMAL },
- { .name = "3g_blink", .gpio = 1 << 5, .polarity = NORMAL },
+ { .name = "power", .gpio = 1 << 1, .polarity = NORMAL },
+ { .name = "dmz", .gpio = 1 << 7, .polarity = REVERSE },
+ { .name = "3g_green", .gpio = 1 << 2, .polarity = NORMAL },
+ { .name = "3g_blue", .gpio = 1 << 3, .polarity = NORMAL },
+ { .name = "3g_blink", .gpio = 1 << 5, .polarity = NORMAL },
},
},
/* Asus */
[WLHDD] = {
.name = "ASUS WL-HDD",
.buttons = {
- { .name = "reset", .gpio = 1 << 6 },
+ { .name = "reset", .gpio = 1 << 6 },
},
.leds = {
- { .name = "power", .gpio = 1 << 0 },
+ { .name = "power", .gpio = 1 << 0, .polarity = REVERSE },
},
},
[WL300G] = {
.name = "ASUS WL-500g",
.buttons = {
- { .name = "reset", .gpio = 1 << 6 },
+ { .name = "reset", .gpio = 1 << 6 },
},
.leds = {
- { .name = "power", .gpio = 1 << 0 },
+ { .name = "power", .gpio = 1 << 0, .polarity = REVERSE },
},
},
[WL500G] = {
.name = "ASUS WL-500g",
.buttons = {
- { .name = "reset", .gpio = 1 << 6 },
+ { .name = "reset", .gpio = 1 << 6 },
},
.leds = {
- { .name = "power", .gpio = 1 << 0 },
+ { .name = "power", .gpio = 1 << 0, .polarity = REVERSE },
},
},
[WL500GD] = {
.name = "ASUS WL-500g Deluxe",
.buttons = {
- { .name = "reset", .gpio = 1 << 6 },
+ { .name = "reset", .gpio = 1 << 6 },
},
.leds = {
- { .name = "power", .gpio = 1 << 0 },
+ { .name = "power", .gpio = 1 << 0, .polarity = REVERSE },
},
},
[WL500GP] = {
.name = "ASUS WL-500g Premium",
.buttons = {
- { .name = "reset", .gpio = 1 << 0 },
+ { .name = "reset", .gpio = 1 << 0 },
},
.leds = {
- { .name = "power", .gpio = 1 << 1, .polarity = NORMAL },
- { .name = "ses", .gpio = 1 << 4 },
+ { .name = "power", .gpio = 1 << 1, .polarity = NORMAL },
+ { .name = "ses", .gpio = 1 << 4, .polarity = REVERSE },
},
},
[ASUS_4702] = {
.name = "ASUS (unknown, BCM4702)",
.buttons = {
- { .name = "reset", .gpio = 1 << 6 },
+ { .name = "reset", .gpio = 1 << 6 },
},
.leds = {
- { .name = "power", .gpio = 1 << 0 },
+ { .name = "power", .gpio = 1 << 0, .polarity = REVERSE },
},
},
/* Buffalo */
[WHR_G54S] = {
.name = "Buffalo WHR-G54S",
.buttons = {
- { .name = "reset", .gpio = 1 << 4 },
- { .name = "ses", .gpio = 1 << 0 },
+ { .name = "reset", .gpio = 1 << 4 },
+ { .name = "ses", .gpio = 1 << 0 },
},
.leds = {
- { .name = "diag", .gpio = 1 << 1 },
- { .name = "internal", .gpio = 1 << 3 },
- { .name = "ses", .gpio = 1 << 6 },
+ { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE },
+ { .name = "internal", .gpio = 1 << 3, .polarity = REVERSE },
+ { .name = "ses", .gpio = 1 << 6, .polarity = REVERSE },
},
},
[WBR2_G54] = {
.name = "Buffalo WBR2-G54",
/* FIXME: verify */
.buttons = {
- { .name = "reset", .gpio = 1 << 7 },
+ { .name = "reset", .gpio = 1 << 7 },
},
.leds = {
- { .name = "diag", .gpio = 1 << 1 },
+ { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE },
},
},
[WHR_HP_G54] = {
.name = "Buffalo WHR-HP-G54",
/* FIXME: verify */
.buttons = {
- { .name = "reset", .gpio = 1 << 4 },
- { .name = "ses", .gpio = 1 << 0 },
+ { .name = "reset", .gpio = 1 << 4 },
+ { .name = "ses", .gpio = 1 << 0 },
},
.leds = {
- { .name = "diag", .gpio = 1 << 1 },
- { .name = "internal", .gpio = 1 << 3 },
- { .name = "ses", .gpio = 1 << 6 },
+ { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE },
+ { .name = "internal", .gpio = 1 << 3, .polarity = REVERSE },
+ { .name = "ses", .gpio = 1 << 6, .polarity = REVERSE },
},
},
[WLA2_G54L] = {
.name = "Buffalo WLA2-G54L",
/* FIXME: verify */
.buttons = {
- { .name = "reset", .gpio = 1 << 7 },
+ { .name = "reset", .gpio = 1 << 7 },
},
.leds = {
- { .name = "diag", .gpio = 1 << 1 },
+ { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE },
},
},
[BUFFALO_UNKNOWN] = {
.name = "Buffalo (unknown)",
.buttons = {
- { .name = "reset", .gpio = 1 << 7 },
+ { .name = "reset", .gpio = 1 << 7 },
},
.leds = {
- { .name = "diag", .gpio = 1 << 1 },
+ { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE },
},
},
[BUFFALO_UNKNOWN_4710] = {
.name = "Buffalo (unknown, BCM4710)",
.buttons = {
- { .name = "reset", .gpio = 1 << 4 },
+ { .name = "reset", .gpio = 1 << 4 },
},
.leds = {
- { .name = "diag", .gpio = 1 << 1 },
+ { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE },
},
},
/* Siemens */
/* No usable buttons */
},
.leds = {
- { .name = "dmz", .gpio = 1 << 4 },
- { .name = "wlan", .gpio = 1 << 3 },
+ { .name = "dmz", .gpio = 1 << 4, .polarity = REVERSE },
+ { .name = "wlan", .gpio = 1 << 3, .polarity = REVERSE },
},
},
[SE505V2] = {
/* No usable buttons */
},
.leds = {
- { .name = "power", .gpio = 1 << 5 },
- { .name = "dmz", .gpio = 1 << 0 },
- { .name = "wlan", .gpio = 1 << 3 },
+ { .name = "power", .gpio = 1 << 5, .polarity = REVERSE },
+ { .name = "dmz", .gpio = 1 << 0, .polarity = REVERSE },
+ { .name = "wlan", .gpio = 1 << 3, .polarity = REVERSE },
},
},
/* US Robotics */
/* No usable buttons */
},
.leds = {
- { .name = "wlan", .gpio = 1 << 0 },
- { .name = "printer", .gpio = 1 << 1 },
+ { .name = "wlan", .gpio = 1 << 0, .polarity = REVERSE },
+ { .name = "printer", .gpio = 1 << 1, .polarity = REVERSE },
},
},
/* Dell */
[TM2300] = {
.name = "Dell TrueMobile 2300",
.buttons = {
- { .name = "reset", .gpio = 1 << 0 },
+ { .name = "reset", .gpio = 1 << 0 },
},
.leds = {
- { .name = "diag", .gpio = 1 << 7 },
+ { .name = "diag", .gpio = 1 << 7, .polarity = REVERSE },
},
},
/* Motorola */
[WR850GV1] = {
.name = "Motorola WR850G V1",
.buttons = {
- { .name = "reset", .gpio = 1 << 0 },
+ { .name = "reset", .gpio = 1 << 0 },
},
.leds = {
- { .name = "diag", .gpio = 1 << 3 },
- { .name = "wlan_red", .gpio = 1 << 5, .polarity = NORMAL },
- { .name = "wlan_green", .gpio = 1 << 7, .polarity = NORMAL },
+ { .name = "diag", .gpio = 1 << 3, .polarity = REVERSE },
+ { .name = "wlan_red", .gpio = 1 << 5, .polarity = NORMAL },
+ { .name = "wlan_green", .gpio = 1 << 7, .polarity = NORMAL },
},
},
[WR850GV2] = {
.name = "Motorola WR850G V2",
.buttons = {
- { .name = "reset", .gpio = 1 << 5 },
+ { .name = "reset", .gpio = 1 << 5 },
},
.leds = {
- { .name = "diag", .gpio = 1 << 1 },
- { .name = "wlan", .gpio = 1 << 0 },
- { .name = "modem", .gpio = 1 << 7, .polarity = NORMAL },
+ { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE },
+ { .name = "wlan", .gpio = 1 << 0, .polarity = REVERSE },
+ { .name = "modem", .gpio = 1 << 7, .polarity = NORMAL },
},
},
};
#define sbh bcm947xx_sbh
static int sb_irq(void *sbh);
-static struct platform_t *platform;
+static struct platform_t platform;
-#include <linux/tqueue.h>
-static struct tq_struct tq;
extern char *nvram_get(char *str);
-static inline char *getvar(char *str)
+static void led_flash(unsigned long dummy);
+
+static inline char __init *getvar(char *str)
{
return nvram_get(str)?:"";
}
-static struct platform_t *platform_detect(void)
+static struct platform_t __init *platform_detect(void)
{
char *boardnum, *boardtype, *buf;
if (dent->data != NULL) {
struct prochandler_t *handler = (struct prochandler_t *) dent->data;
switch (handler->type) {
-#ifdef BUTTON_READ
- case PROC_BUTTON: {
- struct button_t * button = (struct button_t *) handler->ptr;
- len = sprintf(page, "%d\n", button->pressed);
- }
-#endif
case PROC_LED: {
struct led_t * led = (struct led_t *) handler->ptr;
- int in = (sb_gpioin(sbh) & led->gpio ? 1 : 0);
- int p = (led->polarity == NORMAL ? 0 : 1);
- len = sprintf(page, "%d\n", ((in ^ p) ? 1 : 0));
+ if (led->flash) {
+ len = sprintf(page, "f\n");
+ } else {
+ int in = (sb_gpioin(sbh) & led->gpio ? 1 : 0);
+ int p = (led->polarity == NORMAL ? 0 : 1);
+ len = sprintf(page, "%d\n", ((in ^ p) ? 1 : 0));
+ }
break;
}
case PROC_MODEL:
- len = sprintf(page, "%s\n", platform->name);
+ len = sprintf(page, "%s\n", platform.name);
break;
case PROC_GPIOMASK:
len = sprintf(page, "%d\n", gpiomask);
if (led->gpio & gpiomask)
break;
- sb_gpiocontrol(sbh, led->gpio, 0);
- sb_gpioouten(sbh, led->gpio, led->gpio);
- sb_gpioout(sbh, led->gpio, ((p ^ (page[0] == '1')) ? led->gpio : 0));
+
+ if (page[0] == 'f') {
+ led->flash = 1;
+ led_flash(0);
+ } else {
+ led->flash = 0;
+ sb_gpioouten(sbh, led->gpio, led->gpio);
+ sb_gpiocontrol(sbh, led->gpio, 0);
+ sb_gpioout(sbh, led->gpio, ((p ^ (page[0] == '1')) ? led->gpio : 0));
+ }
break;
}
case PROC_GPIOMASK:
return ret;
}
-static void hotplug_button(struct button_t *b)
-{
- char *argv [3], *envp[6], *buf, *scratch;
- int i;
-
- if (!hotplug_path[0])
- return;
-
- if (in_interrupt()) {
- printk(MODULE_NAME ": HOTPLUG WHILE IN IRQ!\n");
- return;
- }
-
- if (!(buf = kmalloc (256, GFP_KERNEL)))
- return;
+struct event_t {
+ struct tq_struct tq;
+ char buf[256];
+ char *argv[3];
+ char *envp[6];
+};
- scratch = buf;
-
- i = 0;
- argv[i++] = hotplug_path;
- argv[i++] = "button";
- argv[i] = 0;
-
- i = 0;
- envp[i++] = "HOME=/";
- envp[i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
- envp[i++] = scratch;
- scratch += sprintf (scratch, "ACTION=%s", b->pressed?"pressed":"released") + 1;
- envp[i++] = scratch;
- scratch += sprintf (scratch, "BUTTON=%s", b->name) + 1;
- envp[i++] = scratch;
- scratch += sprintf (scratch, "SEEN=%ld", (jiffies - b->seen)/HZ) + 1;
- envp[i] = 0;
-
- call_usermodehelper (argv [0], argv, envp);
- kfree (buf);
+static void hotplug_button(struct event_t *event)
+{
+ call_usermodehelper (event->argv[0], event->argv, event->envp);
+ kfree(event);
}
static void button_handler(int irq, void *dev_id, struct pt_regs *regs)
{
-
struct button_t *b;
int in = sb_gpioin(sbh);
+ struct event_t *event;
- for (b = platform->buttons; b->name; b++) {
+ for (b = platform.buttons; b->name; b++) {
if (b->gpio & gpiomask)
continue;
+
if (b->polarity != (in & b->gpio)) {
/* ASAP */
b->polarity ^= b->gpio;
sb_gpiointpolarity(sbh, b->gpio, b->polarity);
b->pressed ^= 1;
-#ifdef DEBUG
- printk(MODULE_NAME ": button: %s pressed: %d seen: %ld\n",b->name, b->pressed, (jiffies - b->seen)/HZ);
-#endif
- INIT_TQUEUE(&tq, (void *)(void *)hotplug_button, (void *)b);
- schedule_task(&tq);
+
+ if ((event = (struct event_t *)kmalloc (256, GFP_KERNEL))) {
+ int i;
+ char *scratch = event->buf;
+
+ i = 0;
+ event->argv[i++] = hotplug_path;
+ event->argv[i++] = "button";
+ event->argv[i] = 0;
+
+ i = 0;
+ event->envp[i++] = "HOME=/";
+ event->envp[i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
+ event->envp[i++] = scratch;
+ scratch += sprintf (scratch, "ACTION=%s", b->pressed?"pressed":"released") + 1;
+ event->envp[i++] = scratch;
+ scratch += sprintf (scratch, "BUTTON=%s", b->name) + 1;
+ event->envp[i++] = scratch;
+ scratch += sprintf (scratch, "SEEN=%ld", (jiffies - b->seen)/HZ) + 1;
+ event->envp[i] = 0;
+
+ INIT_TQUEUE(&event->tq, (void *)(void *)hotplug_button, (void *)event);
+ schedule_task(&event->tq);
+ }
b->seen = jiffies;
}
}
}
-static void register_buttons(struct button_t *b)
+static struct timer_list led_timer = {
+ function: &led_flash
+};
+
+static void led_flash(unsigned long dummy) {
+ struct led_t *l;
+ unsigned mask = 0;
+
+ for (l = platform.leds; l->name; l++) {
+ if (l->flash)
+ mask |= l->gpio;
+ }
+
+ mask &= ~gpiomask;
+
+ if (mask) {
+ unsigned val;
+
+ val = ~sb_gpioin(sbh);
+ val &= mask;
+
+ sb_gpioouten(sbh, mask, mask);
+ sb_gpiocontrol(sbh, mask, 0);
+ sb_gpioout(sbh, mask, val);
+
+ mod_timer(&led_timer,jiffies+FLASH_TIME);
+ }
+}
+
+static void __init register_buttons(struct button_t *b)
{
int irq = sb_irq(sbh) + 2;
chipcregs_t *cc;
-#ifdef BUTTON_READ
- struct proc_dir_entry *p;
-
- buttons = proc_mkdir("button", diag);
- if (!buttons)
- return;
-#endif
-
request_irq(irq, button_handler, SA_SHIRQ | SA_SAMPLE_RANDOM, "gpio", button_handler);
for (; b->name; b++) {
if (b->gpio & gpiomask)
continue;
+
sb_gpioouten(sbh,b->gpio,0);
sb_gpiocontrol(sbh,b->gpio,0);
b->polarity = sb_gpioin(sbh) & b->gpio;
sb_gpiointpolarity(sbh, b->gpio, b->polarity);
sb_gpiointmask(sbh, b->gpio,b->gpio);
-#ifdef BUTTON_READ
- if ((p = create_proc_entry(b->name, S_IRUSR, buttons))) {
- b->proc.type = PROC_BUTTON;
- b->proc.ptr = (void *) b;
- p->data = (void *) &b->proc;
- p->proc_fops = &diag_proc_fops;
- }
-#endif
}
if ((cc = sb_setcore(sbh, SB_CC, 0))) {
}
}
-static void unregister_buttons(struct button_t *b)
+static void __exit unregister_buttons(struct button_t *b)
{
int irq = sb_irq(sbh) + 2;
- for (; b->name; b++) {
+ for (; b->name; b++)
sb_gpiointmask(sbh, b->gpio, 0);
-#ifdef BUTTON_READ
- remove_proc_entry(b->name, buttons);
-#endif
- }
-#ifdef BUTTON_READ
- remove_proc_entry("buttons", diag);
-#endif
free_irq(irq, button_handler);
}
-static void register_leds(struct led_t *l)
+static void __init register_leds(struct led_t *l)
{
struct proc_dir_entry *p;
return;
for(; l->name; l++) {
- sb_gpiointmask(sbh, l->gpio, 0);
+ l->flash = 0;
if ((p = create_proc_entry(l->name, S_IRUSR, leds))) {
l->proc.type = PROC_LED;
l->proc.ptr = l;
}
}
-static void unregister_leds(struct led_t *l)
+static void __exit unregister_leds(struct led_t *l)
{
- for(; l->name; l++) {
+ for(; l->name; l++)
remove_proc_entry(l->name, leds);
- }
+
remove_proc_entry("led", diag);
}
static void __exit diag_exit(void)
{
- if (platform->buttons)
- unregister_buttons(platform->buttons);
- if (platform->leds)
- unregister_leds(platform->leds);
+
+ del_timer(&led_timer);
+
+ if (platform.buttons)
+ unregister_buttons(platform.buttons);
+
+ if (platform.leds)
+ unregister_leds(platform.leds);
+
remove_proc_entry("model", diag);
remove_proc_entry("gpiomask", diag);
remove_proc_entry("diag", NULL);
static int __init diag_init(void)
{
static struct proc_dir_entry *p;
+ static struct platform_t *detected;
- platform = platform_detect();
- if (!platform) {
+ detected = platform_detect();
+ if (!detected) {
printk(MODULE_NAME ": Router model not detected.\n");
return -ENODEV;
}
- printk(MODULE_NAME ": Detected '%s'\n", platform->name);
+
+ memcpy(&platform, detected, sizeof(struct platform_t));
+
+ printk(MODULE_NAME ": Detected '%s'\n", platform.name);
if (!(diag = proc_mkdir("diag", NULL))) {
printk(MODULE_NAME ": proc_mkdir on /proc/diag failed\n");
p->proc_fops = &diag_proc_fops;
}
- if (platform->buttons)
- register_buttons(platform->buttons);
+ if (platform.buttons)
+ register_buttons(platform.buttons);
- if (platform->leds)
- register_leds(platform->leds);
+ if (platform.leds)
+ register_leds(platform.leds);
return 0;
}
projects / openwrt / svn-archive / archive.git / commitdiff