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-rw-r--r--include/linux/kbd_kern.h3
-rw-r--r--include/linux/kd.h1
-rw-r--r--include/linux/platform_data/msm_serial_hs.h49
-rw-r--r--include/linux/spi/ifx_modem.h19
-rw-r--r--include/linux/tty.h5
-rw-r--r--include/linux/tty_driver.h13
-rw-r--r--include/linux/usb/serial.h6
-rw-r--r--include/linux/vt_kern.h8
8 files changed, 76 insertions, 28 deletions
diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h
index 506ad20c18f8..4b0761cc7dd9 100644
--- a/include/linux/kbd_kern.h
+++ b/include/linux/kbd_kern.h
@@ -50,11 +50,12 @@ struct kbd_struct {
#define VC_CAPSLOCK 2 /* capslock mode */
#define VC_KANALOCK 3 /* kanalock mode */
- unsigned char kbdmode:2; /* one 2-bit value */
+ unsigned char kbdmode:3; /* one 3-bit value */
#define VC_XLATE 0 /* translate keycodes using keymap */
#define VC_MEDIUMRAW 1 /* medium raw (keycode) mode */
#define VC_RAW 2 /* raw (scancode) mode */
#define VC_UNICODE 3 /* Unicode mode */
+#define VC_OFF 4 /* disabled mode */
unsigned char modeflags:5;
#define VC_APPLIC 0 /* application key mode */
diff --git a/include/linux/kd.h b/include/linux/kd.h
index 15f2853ea58f..c36d8476db55 100644
--- a/include/linux/kd.h
+++ b/include/linux/kd.h
@@ -81,6 +81,7 @@ struct unimapinit {
#define K_XLATE 0x01
#define K_MEDIUMRAW 0x02
#define K_UNICODE 0x03
+#define K_OFF 0x04
#define KDGKBMODE 0x4B44 /* gets current keyboard mode */
#define KDSKBMODE 0x4B45 /* sets current keyboard mode */
diff --git a/include/linux/platform_data/msm_serial_hs.h b/include/linux/platform_data/msm_serial_hs.h
new file mode 100644
index 000000000000..98a2046f8b31
--- /dev/null
+++ b/include/linux/platform_data/msm_serial_hs.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2008 Google, Inc.
+ * Author: Nick Pelly <npelly@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ */
+
+#ifndef __ASM_ARCH_MSM_SERIAL_HS_H
+#define __ASM_ARCH_MSM_SERIAL_HS_H
+
+#include <linux/serial_core.h>
+
+/* API to request the uart clock off or on for low power management
+ * Clients should call request_clock_off() when no uart data is expected,
+ * and must call request_clock_on() before any further uart data can be
+ * received. */
+extern void msm_hs_request_clock_off(struct uart_port *uport);
+extern void msm_hs_request_clock_on(struct uart_port *uport);
+
+/**
+ * struct msm_serial_hs_platform_data
+ * @rx_wakeup_irq: Rx activity irq
+ * @rx_to_inject: extra character to be inserted to Rx tty on wakeup
+ * @inject_rx: 1 = insert rx_to_inject. 0 = do not insert extra character
+ * @exit_lpm_cb: function called before every Tx transaction
+ *
+ * This is an optional structure required for UART Rx GPIO IRQ based
+ * wakeup from low power state. UART wakeup can be triggered by RX activity
+ * (using a wakeup GPIO on the UART RX pin). This should only be used if
+ * there is not a wakeup GPIO on the UART CTS, and the first RX byte is
+ * known (eg., with the Bluetooth Texas Instruments HCILL protocol),
+ * since the first RX byte will always be lost. RTS will be asserted even
+ * while the UART is clocked off in this mode of operation.
+ */
+struct msm_serial_hs_platform_data {
+ int rx_wakeup_irq;
+ unsigned char inject_rx_on_wakeup;
+ char rx_to_inject;
+ void (*exit_lpm_cb)(struct uart_port *);
+};
+
+#endif
diff --git a/include/linux/spi/ifx_modem.h b/include/linux/spi/ifx_modem.h
index a68f3b19d112..394fec9e7722 100644
--- a/include/linux/spi/ifx_modem.h
+++ b/include/linux/spi/ifx_modem.h
@@ -2,13 +2,18 @@
#define LINUX_IFX_MODEM_H
struct ifx_modem_platform_data {
- unsigned short rst_out; /* modem reset out */
- unsigned short pwr_on; /* power on */
- unsigned short rst_pmu; /* reset modem */
- unsigned short tx_pwr; /* modem power threshold */
- unsigned short srdy; /* SRDY */
- unsigned short mrdy; /* MRDY */
- unsigned short is_6160; /* Modem type */
+ unsigned short rst_out; /* modem reset out */
+ unsigned short pwr_on; /* power on */
+ unsigned short rst_pmu; /* reset modem */
+ unsigned short tx_pwr; /* modem power threshold */
+ unsigned short srdy; /* SRDY */
+ unsigned short mrdy; /* MRDY */
+ unsigned char modem_type; /* Modem type */
+ unsigned long max_hz; /* max SPI frequency */
+ unsigned short use_dma:1; /* spi protocol driver supplies
+ dma-able addrs */
};
+#define IFX_MODEM_6160 1
+#define IFX_MODEM_6260 2
#endif
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 54e4eaaa0561..4e53d4641b38 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -448,6 +448,7 @@ extern void tty_encode_baud_rate(struct tty_struct *tty,
speed_t ibaud, speed_t obaud);
extern void tty_termios_copy_hw(struct ktermios *new, struct ktermios *old);
extern int tty_termios_hw_change(struct ktermios *a, struct ktermios *b);
+extern int tty_set_termios(struct tty_struct *tty, struct ktermios *kt);
extern struct tty_ldisc *tty_ldisc_ref(struct tty_struct *);
extern void tty_ldisc_deref(struct tty_ldisc *);
@@ -584,10 +585,10 @@ extern int pcxe_open(struct tty_struct *tty, struct file *filp);
/* vt.c */
-extern int vt_ioctl(struct tty_struct *tty, struct file *file,
+extern int vt_ioctl(struct tty_struct *tty,
unsigned int cmd, unsigned long arg);
-extern long vt_compat_ioctl(struct tty_struct *tty, struct file * file,
+extern long vt_compat_ioctl(struct tty_struct *tty,
unsigned int cmd, unsigned long arg);
/* tty_mutex.c */
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index c3d43eb4150c..9deeac855240 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -98,8 +98,7 @@
*
* Note: Do not call this function directly, call tty_write_room
*
- * int (*ioctl)(struct tty_struct *tty, struct file * file,
- * unsigned int cmd, unsigned long arg);
+ * int (*ioctl)(struct tty_struct *tty, unsigned int cmd, unsigned long arg);
*
* This routine allows the tty driver to implement
* device-specific ioctls. If the ioctl number passed in cmd
@@ -107,7 +106,7 @@
*
* Optional
*
- * long (*compat_ioctl)(struct tty_struct *tty, struct file * file,
+ * long (*compat_ioctl)(struct tty_struct *tty,,
* unsigned int cmd, unsigned long arg);
*
* implement ioctl processing for 32 bit process on 64 bit system
@@ -256,9 +255,9 @@ struct tty_operations {
void (*flush_chars)(struct tty_struct *tty);
int (*write_room)(struct tty_struct *tty);
int (*chars_in_buffer)(struct tty_struct *tty);
- int (*ioctl)(struct tty_struct *tty, struct file * file,
+ int (*ioctl)(struct tty_struct *tty,
unsigned int cmd, unsigned long arg);
- long (*compat_ioctl)(struct tty_struct *tty, struct file * file,
+ long (*compat_ioctl)(struct tty_struct *tty,
unsigned int cmd, unsigned long arg);
void (*set_termios)(struct tty_struct *tty, struct ktermios * old);
void (*throttle)(struct tty_struct * tty);
@@ -271,8 +270,8 @@ struct tty_operations {
void (*set_ldisc)(struct tty_struct *tty);
void (*wait_until_sent)(struct tty_struct *tty, int timeout);
void (*send_xchar)(struct tty_struct *tty, char ch);
- int (*tiocmget)(struct tty_struct *tty, struct file *file);
- int (*tiocmset)(struct tty_struct *tty, struct file *file,
+ int (*tiocmget)(struct tty_struct *tty);
+ int (*tiocmset)(struct tty_struct *tty,
unsigned int set, unsigned int clear);
int (*resize)(struct tty_struct *tty, struct winsize *ws);
int (*set_termiox)(struct tty_struct *tty, struct termiox *tnew);
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 45f3b9db4258..b29f70b2ecae 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -261,7 +261,7 @@ struct usb_serial_driver {
const unsigned char *buf, int count);
/* Called only by the tty layer */
int (*write_room)(struct tty_struct *tty);
- int (*ioctl)(struct tty_struct *tty, struct file *file,
+ int (*ioctl)(struct tty_struct *tty,
unsigned int cmd, unsigned long arg);
void (*set_termios)(struct tty_struct *tty,
struct usb_serial_port *port, struct ktermios *old);
@@ -269,8 +269,8 @@ struct usb_serial_driver {
int (*chars_in_buffer)(struct tty_struct *tty);
void (*throttle)(struct tty_struct *tty);
void (*unthrottle)(struct tty_struct *tty);
- int (*tiocmget)(struct tty_struct *tty, struct file *file);
- int (*tiocmset)(struct tty_struct *tty, struct file *file,
+ int (*tiocmget)(struct tty_struct *tty);
+ int (*tiocmset)(struct tty_struct *tty,
unsigned int set, unsigned int clear);
int (*get_icount)(struct tty_struct *tty,
struct serial_icounter_struct *icount);
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 6625cc1ab758..4d05e14ea60c 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -142,14 +142,6 @@ static inline bool vt_force_oops_output(struct vc_data *vc)
return false;
}
-/*
- * vc_screen.c shares this temporary buffer with the console write code so that
- * we can easily avoid touching user space while holding the console spinlock.
- */
-
-#define CON_BUF_SIZE (CONFIG_BASE_SMALL ? 256 : PAGE_SIZE)
-extern char con_buf[CON_BUF_SIZE];
-extern struct mutex con_buf_mtx;
extern char vt_dont_switch;
extern int default_utf8;
extern int global_cursor_default;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 03:04:33 +0000