git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 7bf06dac BS |
1 | /* arch/arm/mach-msm/rpc_server_time_remote.c |
| 2 | * | |
| 3 | * Copyright (C) 2007 Google, Inc. | |
| 4 | * Author: Iliyan Malchev <ibm@android.com> | |
| 5 | * | |
| 6 | * This software is licensed under the terms of the GNU General Public | |
| 7 | * License version 2, as published by the Free Software Foundation, and | |
| 8 | * may be copied, distributed, and modified under those terms. | |
| 9 | * | |
| 10 | * This program is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | * GNU General Public License for more details. | |
| 14 | * | |
| 15 | */ | |
| 16 | ||
| 17 | #include <linux/module.h> | |
| 18 | #include <linux/kernel.h> | |
| 19 | #include <mach/msm_rpcrouter.h> | |
| 20 | ||
| 21 | /* time_remote_mtoa server definitions. */ | |
| 22 | ||
| 23 | #define TIME_REMOTE_MTOA_PROG 0x3000005d | |
| 24 | #if CONFIG_MSM_AMSS_VERSION==6210 | |
| 25 | #define TIME_REMOTE_MTOA_VERS 0 | |
| 26 | #elif (CONFIG_MSM_AMSS_VERSION==6220) || (CONFIG_MSM_AMSS_VERSION==6225) | |
| 27 | #define TIME_REMOTE_MTOA_VERS 0x9202a8e4 | |
| 28 | #elif CONFIG_MSM_AMSS_VERSION==6350 | |
| 29 | #define TIME_REMOTE_MTOA_VERS 0x00010000 | |
| 30 | #else | |
| 31 | #error "Unknown AMSS version" | |
| 32 | #endif | |
| 33 | #define RPC_TIME_REMOTE_MTOA_NULL 0 | |
| 34 | #define RPC_TIME_TOD_SET_APPS_BASES 2 | |
| 35 | ||
| 36 | struct rpc_time_tod_set_apps_bases_args { | |
| 37 | uint32_t tick; | |
| 38 | uint64_t stamp; | |
| 39 | }; | |
| 40 | ||
| 41 | static int handle_rpc_call(struct msm_rpc_server *server, | |
| 42 | struct rpc_request_hdr *req, unsigned len) | |
| 43 | { | |
| 44 | switch (req->procedure) { | |
| 45 | case RPC_TIME_REMOTE_MTOA_NULL: | |
| 46 | return 0; | |
| 47 | ||
| 48 | case RPC_TIME_TOD_SET_APPS_BASES: { | |
| 49 | struct rpc_time_tod_set_apps_bases_args *args; | |
| 50 | args = (struct rpc_time_tod_set_apps_bases_args *)(req + 1); | |
| 51 | args->tick = be32_to_cpu(args->tick); | |
| 52 | args->stamp = be64_to_cpu(args->stamp); | |
| 53 | printk(KERN_INFO "RPC_TIME_TOD_SET_APPS_BASES:\n" | |
| 54 | "\ttick = %d\n" | |
| 55 | "\tstamp = %lld\n", | |
| 56 | args->tick, args->stamp); | |
| 57 | return 0; | |
| 58 | } | |
| 59 | default: | |
| 60 | return -ENODEV; | |
| 61 | } | |
| 62 | } | |
| 63 | ||
| 64 | static struct msm_rpc_server rpc_server = { | |
| 65 | .prog = TIME_REMOTE_MTOA_PROG, | |
| 66 | .vers = TIME_REMOTE_MTOA_VERS, | |
| 67 | .rpc_call = handle_rpc_call, | |
| 68 | }; | |
| 69 | ||
| 70 | static int __init rpc_server_init(void) | |
| 71 | { | |
| 72 | /* Dual server registration to support backwards compatibility vers */ | |
| 73 | return msm_rpc_create_server(&rpc_server); | |
| 74 | } | |
| 75 | ||
| 76 | ||
| 77 | module_init(rpc_server_init); |