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authorImre Kaloz <kaloz@openwrt.org>2008-07-12 02:02:58 +0000
committerImre Kaloz <kaloz@openwrt.org>2008-07-12 02:02:58 +0000
commit75aa30ada882353a8477ac83a609d4012726c540 (patch)
treea9007f11ef59f23ec761997f6092a6f517aaa501 /target/linux/ixp4xx/patches/997-fsg3_buttons.patch
parentfc80a0718439b330f4405d9875e936e2c783f43c (diff)
downloadupstream-75aa30ada882353a8477ac83a609d4012726c540.tar.gz
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nuke most of the old ixp4xx patchsets
SVN-Revision: 11778
Diffstat (limited to 'target/linux/ixp4xx/patches/997-fsg3_buttons.patch')
-rw-r--r--target/linux/ixp4xx/patches/997-fsg3_buttons.patch191
1 files changed, 0 insertions, 191 deletions
diff --git a/target/linux/ixp4xx/patches/997-fsg3_buttons.patch b/target/linux/ixp4xx/patches/997-fsg3_buttons.patch
deleted file mode 100644
index 1b8d8cf5ff..0000000000
--- a/target/linux/ixp4xx/patches/997-fsg3_buttons.patch
+++ /dev/null
@@ -1,191 +0,0 @@
----
- arch/arm/mach-ixp4xx/Makefile | 2
- arch/arm/mach-ixp4xx/fsg-power.c | 168 +++++++++++++++++++++++++++++++++++++++
- 2 files changed, 169 insertions(+), 1 deletion(-)
-
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/fsg-power.c
-===================================================================
---- /dev/null
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/fsg-power.c
-@@ -0,0 +1,168 @@
-+/*
-+ * arch/arm/mach-ixp4xx/fsg-power.c
-+ *
-+ * FSG buttons driver
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/reboot.h>
-+#include <linux/irq.h>
-+#include <linux/interrupt.h>
-+#include <asm/mach-types.h>
-+#include <linux/kernel.h>
-+
-+struct event_t {
-+ struct work_struct wq;
-+ char *button_name;
-+ int action;
-+};
-+
-+static void hotplug_button(struct event_t *event)
-+{
-+ static char buf[128];
-+ char *argv[3], *envp[6], *action;
-+ int i;
-+
-+ i = 0;
-+ argv[i++] = "/sbin/hotplug";
-+ argv[i++] = "button";
-+ argv[i] = 0;
-+
-+ i = 0;
-+ /* minimal command environment */
-+ envp [i++] = "HOME=/";
-+ envp [i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
-+ envp [i++] = "SUBSYSTEM=button";
-+
-+ snprintf(buf, 128, "BUTTON=%s", event->button_name);
-+ envp [i++] = buf;
-+
-+ action = event->action ? "released" : "pressed";
-+ snprintf(buf, 128, "ACTION=%s", action);
-+ envp [i++] = buf;
-+
-+ envp [i] = 0;
-+
-+ // create hotplug event
-+ call_usermodehelper (argv[0], argv, envp, 0);
-+
-+ //destroy event structure
-+ kfree(event);
-+}
-+
-+static irqreturn_t fsg_sync_button_handler(int irq, void *dev_id)
-+{
-+ int holdkey;
-+ struct event_t *event;
-+
-+ //check button status
-+ gpio_line_get(FSG_SB_GPIO, &holdkey);
-+
-+ //create event
-+ if ((event = (struct event_t *)kzalloc (sizeof(struct event_t), GFP_ATOMIC))) {
-+ event->action = holdkey;
-+ event->button_name = "sync";
-+
-+ INIT_WORK(&event->wq, (void *)(void *)hotplug_button);
-+ schedule_work(&event->wq);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static irqreturn_t fsg_reset_button_handler(int irq, void *dev_id)
-+{
-+ int holdkey;
-+ struct event_t *event;
-+
-+ //check button status
-+ gpio_line_get(FSG_RB_GPIO, &holdkey);
-+
-+ //create event
-+ if ((event = (struct event_t *)kzalloc (sizeof(struct event_t), GFP_ATOMIC))) {
-+ event->action = holdkey;
-+ event->button_name = "reset";
-+
-+ INIT_WORK(&event->wq, (void *)(void *)hotplug_button);
-+ schedule_work(&event->wq);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static irqreturn_t fsg_unplug_button_handler(int irq, void *dev_id)
-+{
-+ int holdkey;
-+ struct event_t *event;
-+
-+ //check button status
-+ gpio_line_get(FSG_UB_GPIO, &holdkey);
-+
-+ //create event
-+ if ((event = (struct event_t *)kzalloc (sizeof(struct event_t), GFP_ATOMIC))) {
-+ event->action = holdkey;
-+ event->button_name = "unplug";
-+
-+ INIT_WORK(&event->wq, (void *)(void *)hotplug_button);
-+ schedule_work(&event->wq);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static int __init fsg_buttons_init(void)
-+{
-+ if (!(machine_is_fsg()))
-+ return 0;
-+
-+ /* Configure interrupt input for SYNC button */
-+ set_irq_type(FSG_SB_IRQ, IRQT_BOTHEDGE);
-+ if (request_irq(FSG_SB_IRQ, &fsg_sync_button_handler, IRQF_DISABLED, "SYNC", NULL) < 0) {
-+ printk(KERN_DEBUG "SYNC button IRQ %d not available\n", FSG_SB_IRQ);
-+ return -EIO;
-+ }
-+ else
-+ printk("SYNC button registered on IRQ%d\n", FSG_SB_IRQ);
-+
-+ /* Configure interrupt input for RESET button */
-+ set_irq_type(FSG_RB_IRQ, IRQT_BOTHEDGE);
-+ if (request_irq(FSG_RB_IRQ, &fsg_reset_button_handler, IRQF_DISABLED, "RESET", NULL) < 0) {
-+ printk(KERN_DEBUG "RESET button IRQ %d not available\n", FSG_RB_IRQ);
-+ return -EIO;
-+ }
-+ else
-+ printk("RESET button registered on IRQ%d\n", FSG_RB_IRQ);
-+
-+ /* Configure interrupt input for UNPLUG button */
-+ set_irq_type(FSG_UB_IRQ, IRQT_BOTHEDGE);
-+ if (request_irq(FSG_UB_IRQ, &fsg_unplug_button_handler, IRQF_DISABLED, "RESET", NULL) < 0) {
-+ printk(KERN_DEBUG "UNPLUG button IRQ %d not available\n", FSG_UB_IRQ);
-+ return -EIO;
-+ }
-+ else
-+ printk("UNPLUG button registered on IRQ%d\n", FSG_UB_IRQ);
-+
-+ return 0;
-+}
-+
-+static void __exit fsg_buttons_exit(void)
-+{
-+ if (!(machine_is_fsg()))
-+ return;
-+
-+ free_irq(FSG_SB_IRQ, NULL);
-+ free_irq(FSG_RB_IRQ, NULL);
-+ free_irq(FSG_UB_IRQ, NULL);
-+}
-+
-+module_init(fsg_buttons_init);
-+module_exit(fsg_buttons_exit);
-+
-+MODULE_AUTHOR("Zintis Petersons <Zintis.Petersons@e-mail.lv>");
-+MODULE_DESCRIPTION("FSG buttons driver");
-+MODULE_LICENSE("GPL");
-Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-===================================================================
---- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/Makefile
-+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/Makefile
-@@ -30,7 +30,7 @@ obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-
- obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.o nslu2-power.o
- obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o
- obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o
--obj-$(CONFIG_MACH_FSG) += fsg-setup.o
-+obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o
- obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
- obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
- obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o