merge of 'b281d50e8f5a095af5987accdb02c314cb86d1e0'

     and 'dd027a8b3d308568f5c47f602615755d6bbb5d86'

1 files changed, 0 insertions, 193 deletions

diff --git a/packages/linux/linux-openmoko-devel/fix-gta01-flowcontrol2-2.6.23.patch b/packages/linux/linux-openmoko-devel/fix-gta01-flowcontrol2-2.6.23.patch
deleted file mode 100644
index deb31dacd9..0000000000
--- a/packages/linux/linux-openmoko-devel/fix-gta01-flowcontrol2-2.6.23.patch
+++ /dev/null
@@ -1,193 +0,0 @@
---- linux-2.6.23/arch/arm/common/gta01_pm_gsm.c.orig	2007-10-30 23:29:53.000000000 -0500
-+++ linux-2.6.23/arch/arm/common/gta01_pm_gsm.c	2007-10-30 23:35:44.000000000 -0500
-@@ -23,6 +23,9 @@
- #include <asm/arch/gta01.h>
- #include <asm/arch/gta02.h>
- 
-+#include <linux/serial_core.h>
-+void s3c24xx_set_flow_control(struct uart_port *port, int fc_on);
-+
- struct gta01pm_priv {
- 	int gpio_ngsm_en;
- 	struct console *con;
-@@ -49,6 +52,23 @@
- static ssize_t gsm_read(struct device *dev, struct device_attribute *attr,
- 			char *buf)
- {
-+	struct uart_driver *udrive = NULL;
-+	struct uart_state *ustate = NULL;
-+	struct uart_port *uport = NULL;
-+
-+	if (gta01_gsm.con) {
-+		udrive = gta01_gsm.con->data;
-+		if (udrive) {
-+			ustate = udrive->state;
-+			if (ustate) {
-+				uport = ustate->port;
-+			}
-+		}
-+	}
-+	printk("gsm: gsm_read of \"%s\"\n", attr->attr.name);
-+	printk("gsm: con=%p udrive=%p ustate=%p uport=%p\n",
-+	       gta01_gsm.con, udrive, ustate, uport);
-+
- 	if (!strcmp(attr->attr.name, "power_on")) {
- 		if (s3c2410_gpio_getpin(GTA01_GPIO_MODEM_ON))
- 			goto out_1;
-@@ -58,6 +78,24 @@
- 	} else if (!strcmp(attr->attr.name, "download")) {
- 		if (s3c2410_gpio_getpin(GTA01_GPIO_MODEM_DNLOAD))
- 			goto out_1;
-+	} else if (!strcmp(attr->attr.name, "flowcontrol")) {
-+		if (uport) {
-+			if (uport->unused[2] & 0x2) {
-+				if (uport->unused[2] & 0x1) {
-+					printk("gsm: flow control allowed and on\n");
-+					goto out_1;
-+				} else {
-+					printk("gsm: flow control allowed and not on\n");
-+				}
-+			} else {
-+				if (uport->unused[2] & 0x1)
-+					printk("gsm: flow control not allowed, "
-+					       "but is pending\n");
-+				else
-+					printk("gsm: flow control not allowed, "
-+					       "not pending\n");
-+			}
-+		}
- 	}
- 
- 	return strlcpy(buf, "0\n", 3);
-@@ -68,10 +106,26 @@
- static ssize_t gsm_write(struct device *dev, struct device_attribute *attr,
- 			 const char *buf, size_t count)
- {
-+	struct uart_driver *udrive = NULL;
-+	struct uart_state *ustate = NULL;
-+	struct uart_port *uport = NULL;
-+	static int was_on = 0;
- 	unsigned long on = simple_strtoul(buf, NULL, 10);
- 
-+	if (gta01_gsm.con) {
-+		udrive = gta01_gsm.con->data;
-+		if (udrive) {
-+			ustate = udrive->state;
-+			if (ustate) {
-+				uport = ustate->port;
-+			}
-+		}
-+	}
-+	printk("gsm: con=%p udrive=%p ustate=%p uport=%p\n",
-+	       gta01_gsm.con, udrive, ustate, uport);
-+
- 	if (!strcmp(attr->attr.name, "power_on")) {
--		if (on) {
-+		if (on && !was_on) {
- 			if (gta01_gsm.con) {
- 				dev_info(dev, "powering up GSM, thus "
- 					 "disconnecting serial console\n");
-@@ -83,7 +137,24 @@
- 				s3c2410_gpio_setpin(gta01_gsm.gpio_ngsm_en, 0);
- 
- 			s3c2410_gpio_setpin(GTA01_GPIO_MODEM_ON, 1);
--		} else {
-+
-+			if (uport) {
-+				/* set any pending flow-control mode */
-+				uport->unused[2] |= 0x2;
-+				s3c24xx_set_flow_control(uport,
-+							 (uport->unused[2] & 0x1));
-+				dev_info(dev, "flow control allowed\n");
-+			}
-+
-+			was_on = 1;
-+
-+		} else if (!on && was_on) {
-+			if (uport) {
-+				uport->unused[2] &= ~0x2;
-+				s3c24xx_set_flow_control(uport, 0);
-+				dev_info(dev, "flow control not allowed\n");
-+			}
-+
- 			s3c2410_gpio_setpin(GTA01_GPIO_MODEM_ON, 0);
- 
- 			if (gta01_gsm.gpio_ngsm_en)
-@@ -95,6 +166,8 @@
- 				dev_info(dev, "powered down GSM, thus enabling "
- 					 "serial console\n");
- 			}
-+
-+			was_on = 0;
- 		}
- 	} else if (!strcmp(attr->attr.name, "reset")) {
- 		s3c2410_gpio_setpin(GTA01_GPIO_MODEM_RST, on);
-@@ -105,6 +178,7 @@
- 	return count;
- }
- 
-+static DEVICE_ATTR(flowcontrol, 0644, gsm_read, gsm_write);
- static DEVICE_ATTR(power_on, 0644, gsm_read, gsm_write);
- static DEVICE_ATTR(reset, 0644, gsm_read, gsm_write);
- static DEVICE_ATTR(download, 0644, gsm_read, gsm_write);
-@@ -136,6 +210,7 @@
- #endif
- 
- static struct attribute *gta01_gsm_sysfs_entries[] = {
-+	&dev_attr_flowcontrol.attr,
- 	&dev_attr_power_on.attr,
- 	&dev_attr_reset.attr,
- 	NULL,
---- linux-2.6.23/drivers/serial/s3c2410.c.orig	2007-10-30 23:31:59.000000000 -0500
-+++ linux-2.6.23/drivers/serial/s3c2410.c	2007-10-30 23:35:44.000000000 -0500
-@@ -80,6 +80,8 @@
- 
- #include <asm/plat-s3c/regs-serial.h>
- #include <asm/arch/regs-gpio.h>
-+#include <asm/mach-types.h>
-+#include <asm/arch/gta01.h>
- 
- /* structures */
- 
-@@ -729,6 +731,17 @@
- 	return best->quot;
- }
- 
-+/* This routine is called whenever the gta01 modem/console switches */
-+void s3c24xx_set_flow_control(struct uart_port *port, int fc_on)
-+{
-+	unsigned int umcon;
-+	if (machine_is_neo1973_gta01() && port) {
-+		umcon = (fc_on) ? S3C2410_UMCOM_AFC : 0;
-+		wr_regl(port, S3C2410_UMCON, umcon);
-+	}
-+}
-+EXPORT_SYMBOL(s3c24xx_set_flow_control);
-+
- static void s3c24xx_serial_set_termios(struct uart_port *port,
- 				       struct ktermios *termios,
- 				       struct ktermios *old)
-@@ -803,6 +816,23 @@
- 
- 	umcon = (termios->c_cflag & CRTSCTS) ? S3C2410_UMCOM_AFC : 0;
- 
-+        /*
-+	 * Custom handling of flow control on hwport 0 for the GTA01:
-+	 *  Save the desired state for flow control, but if the port
-+	 *  is being used as a console, then do not actually enable
-+	 *  flow control unless the flag permiting us to do so is set.
-+	 */
-+	if (machine_is_neo1973_gta01() && (cfg->hwport == 0)) {
-+		if (umcon)
-+			port->unused[2] |= 0x1;
-+		else
-+			port->unused[2] &= ~0x1;
-+		if (port->cons && (port->cons->index >= 0)) {
-+			if (!(port->unused[2] & 0x2))
-+				umcon = 0;
-+		}
-+	}
-+
- 	if (termios->c_cflag & PARENB) {
- 		if (termios->c_cflag & PARODD)
- 			ulcon |= S3C2410_LCON_PODD;