From b22da3d8526a935aa31e086e63f60ff3246cb61c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 07:24:11 +0000
Subject: [PATCH] add stmac read mac form eeprom
---
kernel/include/linux/tty.h | 16 +++++++++++++---
1 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/kernel/include/linux/tty.h b/kernel/include/linux/tty.h
index d808ab9..bd76f2f 100644
--- a/kernel/include/linux/tty.h
+++ b/kernel/include/linux/tty.h
@@ -14,6 +14,7 @@
#include <uapi/linux/tty.h>
#include <linux/rwsem.h>
#include <linux/llist.h>
+#include <linux/android_kabi.h>
/*
@@ -218,6 +219,8 @@
int (*activate)(struct tty_port *port, struct tty_struct *tty);
/* Called on the final put of a port */
void (*destruct)(struct tty_port *port);
+
+ ANDROID_KABI_RESERVE(1);
};
struct tty_port_client_operations {
@@ -252,6 +255,8 @@
set to size of fifo */
struct kref kref; /* Ref counter */
void *client_data;
+
+ ANDROID_KABI_RESERVE(1);
};
/* tty_port::iflags bits -- use atomic bit ops */
@@ -303,7 +308,10 @@
spinlock_t flow_lock;
/* Termios values are protected by the termios rwsem */
struct ktermios termios, termios_locked;
- struct termiox *termiox; /* May be NULL for unsupported */
+
+ /* termiox is estored only for ABI preservation, do not use */
+ struct termiox *termiox;
+
char name[64];
struct pid *pgrp; /* Protected by ctrl lock */
/*
@@ -342,6 +350,9 @@
/* If the tty has a pending do_SAK, queue it here - akpm */
struct work_struct SAK_work;
struct tty_port *port;
+
+ ANDROID_KABI_RESERVE(1);
+ ANDROID_KABI_RESERVE(2);
} __randomize_layout;
/* Each of a tty's open files has private_data pointing to tty_file_private */
@@ -422,6 +433,7 @@
extern int tty_dev_name_to_number(const char *name, dev_t *number);
extern int tty_ldisc_lock(struct tty_struct *tty, unsigned long timeout);
extern void tty_ldisc_unlock(struct tty_struct *tty);
+extern ssize_t redirected_tty_write(struct kiocb *, struct iov_iter *);
#else
static inline void tty_kref_put(struct tty_struct *tty)
{ }
@@ -759,8 +771,6 @@
/* tty_ioctl.c */
extern int n_tty_ioctl_helper(struct tty_struct *tty, struct file *file,
- unsigned int cmd, unsigned long arg);
-extern long n_tty_compat_ioctl_helper(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg);
/* vt.c */
--
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