From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/include/linux/sunrpc/sched.h | 43 +++++++++++++++++++++++++++++--------------
1 files changed, 29 insertions(+), 14 deletions(-)
diff --git a/kernel/include/linux/sunrpc/sched.h b/kernel/include/linux/sunrpc/sched.h
index ad2e243..256dff3 100644
--- a/kernel/include/linux/sunrpc/sched.h
+++ b/kernel/include/linux/sunrpc/sched.h
@@ -26,7 +26,7 @@
const struct rpc_procinfo *rpc_proc; /* Procedure information */
void * rpc_argp; /* Arguments */
void * rpc_resp; /* Result */
- struct rpc_cred * rpc_cred; /* Credentials */
+ const struct cred * rpc_cred; /* Credentials */
};
struct rpc_call_ops;
@@ -35,7 +35,6 @@
struct list_head list; /* wait queue links */
struct list_head links; /* Links to related tasks */
struct list_head timer_list; /* Timer list */
- unsigned long expires;
};
/*
@@ -62,6 +61,8 @@
struct rpc_wait tk_wait; /* RPC wait */
} u;
+ int tk_rpc_status; /* Result of last RPC operation */
+
/*
* RPC call state
*/
@@ -71,6 +72,7 @@
struct rpc_clnt * tk_client; /* RPC client */
struct rpc_xprt * tk_xprt; /* Transport */
+ struct rpc_cred * tk_op_cred; /* cred being operated on */
struct rpc_rqst * tk_rqstp; /* RPC request */
@@ -88,8 +90,7 @@
#endif
unsigned char tk_priority : 2,/* Task priority */
tk_garb_retry : 2,
- tk_cred_retry : 2,
- tk_rebind_retry : 2;
+ tk_cred_retry : 2;
};
typedef void (*rpc_action)(struct rpc_task *);
@@ -105,6 +106,7 @@
struct rpc_task *task;
struct rpc_clnt *rpc_client;
struct rpc_xprt *rpc_xprt;
+ struct rpc_cred *rpc_op_cred; /* credential being operated on */
const struct rpc_message *rpc_message;
const struct rpc_call_ops *callback_ops;
void *callback_data;
@@ -118,21 +120,21 @@
*/
#define RPC_TASK_ASYNC 0x0001 /* is an async task */
#define RPC_TASK_SWAPPER 0x0002 /* is swapping in/out */
+#define RPC_TASK_NULLCREDS 0x0010 /* Use AUTH_NULL credential */
#define RPC_CALL_MAJORSEEN 0x0020 /* major timeout seen */
#define RPC_TASK_ROOTCREDS 0x0040 /* force root creds */
#define RPC_TASK_DYNAMIC 0x0080 /* task was kmalloc'ed */
-#define RPC_TASK_KILLED 0x0100 /* task was killed */
+#define RPC_TASK_NO_ROUND_ROBIN 0x0100 /* send requests on "main" xprt */
#define RPC_TASK_SOFT 0x0200 /* Use soft timeouts */
#define RPC_TASK_SOFTCONN 0x0400 /* Fail if can't connect */
#define RPC_TASK_SENT 0x0800 /* message was sent */
#define RPC_TASK_TIMEOUT 0x1000 /* fail with ETIMEDOUT on timeout */
#define RPC_TASK_NOCONNECT 0x2000 /* return ENOTCONN if not connected */
#define RPC_TASK_NO_RETRANS_TIMEOUT 0x4000 /* wait forever for a reply */
+#define RPC_TASK_CRED_NOREF 0x8000 /* No refcount on the credential */
#define RPC_IS_ASYNC(t) ((t)->tk_flags & RPC_TASK_ASYNC)
#define RPC_IS_SWAPPER(t) ((t)->tk_flags & RPC_TASK_SWAPPER)
-#define RPC_DO_ROOTOVERRIDE(t) ((t)->tk_flags & RPC_TASK_ROOTCREDS)
-#define RPC_ASSASSINATED(t) ((t)->tk_flags & RPC_TASK_KILLED)
#define RPC_IS_SOFT(t) ((t)->tk_flags & (RPC_TASK_SOFT|RPC_TASK_TIMEOUT))
#define RPC_IS_SOFTCONN(t) ((t)->tk_flags & RPC_TASK_SOFTCONN)
#define RPC_WAS_SENT(t) ((t)->tk_flags & RPC_TASK_SENT)
@@ -140,8 +142,10 @@
#define RPC_TASK_RUNNING 0
#define RPC_TASK_QUEUED 1
#define RPC_TASK_ACTIVE 2
-#define RPC_TASK_MSG_RECV 3
-#define RPC_TASK_MSG_RECV_WAIT 4
+#define RPC_TASK_NEED_XMIT 3
+#define RPC_TASK_NEED_RECV 4
+#define RPC_TASK_MSG_PIN_WAIT 5
+#define RPC_TASK_SIGNALLED 6
#define RPC_IS_RUNNING(t) test_bit(RPC_TASK_RUNNING, &(t)->tk_runstate)
#define rpc_set_running(t) set_bit(RPC_TASK_RUNNING, &(t)->tk_runstate)
@@ -165,6 +169,8 @@
#define RPC_IS_ACTIVATED(t) test_bit(RPC_TASK_ACTIVE, &(t)->tk_runstate)
+#define RPC_SIGNALLED(t) test_bit(RPC_TASK_SIGNALLED, &(t)->tk_runstate)
+
/*
* Task priorities.
* Note: if you change these, you must also change
@@ -177,9 +183,9 @@
#define RPC_NR_PRIORITY (1 + RPC_PRIORITY_PRIVILEGED - RPC_PRIORITY_LOW)
struct rpc_timer {
- struct timer_list timer;
struct list_head list;
unsigned long expires;
+ struct delayed_work dwork;
};
/*
@@ -213,6 +219,7 @@
struct rpc_task *rpc_run_bc_task(struct rpc_rqst *req);
void rpc_put_task(struct rpc_task *);
void rpc_put_task_async(struct rpc_task *);
+void rpc_signal_task(struct rpc_task *);
void rpc_exit_task(struct rpc_task *);
void rpc_exit(struct rpc_task *, int);
void rpc_release_calldata(const struct rpc_call_ops *, void *);
@@ -221,17 +228,25 @@
void rpc_init_priority_wait_queue(struct rpc_wait_queue *, const char *);
void rpc_init_wait_queue(struct rpc_wait_queue *, const char *);
void rpc_destroy_wait_queue(struct rpc_wait_queue *);
+unsigned long rpc_task_timeout(const struct rpc_task *task);
+void rpc_sleep_on_timeout(struct rpc_wait_queue *queue,
+ struct rpc_task *task,
+ rpc_action action,
+ unsigned long timeout);
void rpc_sleep_on(struct rpc_wait_queue *, struct rpc_task *,
rpc_action action);
+void rpc_sleep_on_priority_timeout(struct rpc_wait_queue *queue,
+ struct rpc_task *task,
+ unsigned long timeout,
+ int priority);
void rpc_sleep_on_priority(struct rpc_wait_queue *,
struct rpc_task *,
- rpc_action action,
int priority);
-void rpc_wake_up_queued_task_on_wq(struct workqueue_struct *wq,
- struct rpc_wait_queue *queue,
- struct rpc_task *task);
void rpc_wake_up_queued_task(struct rpc_wait_queue *,
struct rpc_task *);
+void rpc_wake_up_queued_task_set_status(struct rpc_wait_queue *,
+ struct rpc_task *,
+ int);
void rpc_wake_up(struct rpc_wait_queue *);
struct rpc_task *rpc_wake_up_next(struct rpc_wait_queue *);
struct rpc_task *rpc_wake_up_first_on_wq(struct workqueue_struct *wq,
--
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