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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/drivers/misc/ibmasm/ibmasm.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/drivers/misc/ibmasm/ibmasm.h')
-rw-r--r-- | ANDROID_3.4.5/drivers/misc/ibmasm/ibmasm.h | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/ANDROID_3.4.5/drivers/misc/ibmasm/ibmasm.h b/ANDROID_3.4.5/drivers/misc/ibmasm/ibmasm.h deleted file mode 100644 index 9b083448..00000000 --- a/ANDROID_3.4.5/drivers/misc/ibmasm/ibmasm.h +++ /dev/null @@ -1,220 +0,0 @@ - -/* - * IBM ASM Service Processor Device Driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * Copyright (C) IBM Corporation, 2004 - * - * Author: Max Asböck <amax@us.ibm.com> - * - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/errno.h> -#include <linux/list.h> -#include <linux/wait.h> -#include <linux/spinlock.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/kref.h> -#include <linux/device.h> -#include <linux/input.h> - -/* Driver identification */ -#define DRIVER_NAME "ibmasm" -#define DRIVER_VERSION "1.0" -#define DRIVER_AUTHOR "Max Asbock <masbock@us.ibm.com>, Vernon Mauery <vernux@us.ibm.com>" -#define DRIVER_DESC "IBM ASM Service Processor Driver" - -#define err(msg) printk(KERN_ERR "%s: " msg "\n", DRIVER_NAME) -#define info(msg) printk(KERN_INFO "%s: " msg "\n", DRIVER_NAME) - -extern int ibmasm_debug; -#define dbg(STR, ARGS...) \ - do { \ - if (ibmasm_debug) \ - printk(KERN_DEBUG STR , ##ARGS); \ - } while (0) - -static inline char *get_timestamp(char *buf) -{ - struct timeval now; - do_gettimeofday(&now); - sprintf(buf, "%lu.%lu", now.tv_sec, now.tv_usec); - return buf; -} - -#define IBMASM_CMD_PENDING 0 -#define IBMASM_CMD_COMPLETE 1 -#define IBMASM_CMD_FAILED 2 - -#define IBMASM_CMD_TIMEOUT_NORMAL 45 -#define IBMASM_CMD_TIMEOUT_EXTRA 240 - -#define IBMASM_CMD_MAX_BUFFER_SIZE 0x8000 - -#define REVERSE_HEARTBEAT_TIMEOUT 120 - -#define HEARTBEAT_BUFFER_SIZE 0x400 - -#ifdef IA64 -#define IBMASM_DRIVER_VPD "Lin64 6.08 " -#else -#define IBMASM_DRIVER_VPD "Lin32 6.08 " -#endif - -#define SYSTEM_STATE_OS_UP 5 -#define SYSTEM_STATE_OS_DOWN 4 - -#define IBMASM_NAME_SIZE 16 - -#define IBMASM_NUM_EVENTS 10 -#define IBMASM_EVENT_MAX_SIZE 2048u - - -struct command { - struct list_head queue_node; - wait_queue_head_t wait; - unsigned char *buffer; - size_t buffer_size; - int status; - struct kref kref; - spinlock_t *lock; -}; -#define to_command(c) container_of(c, struct command, kref) - -void ibmasm_free_command(struct kref *kref); -static inline void command_put(struct command *cmd) -{ - unsigned long flags; - spinlock_t *lock = cmd->lock; - - spin_lock_irqsave(lock, flags); - kref_put(&cmd->kref, ibmasm_free_command); - spin_unlock_irqrestore(lock, flags); -} - -static inline void command_get(struct command *cmd) -{ - kref_get(&cmd->kref); -} - - -struct ibmasm_event { - unsigned int serial_number; - unsigned int data_size; - unsigned char data[IBMASM_EVENT_MAX_SIZE]; -}; - -struct event_buffer { - struct ibmasm_event events[IBMASM_NUM_EVENTS]; - unsigned int next_serial_number; - unsigned int next_index; - struct list_head readers; -}; - -struct event_reader { - int cancelled; - unsigned int next_serial_number; - wait_queue_head_t wait; - struct list_head node; - unsigned int data_size; - unsigned char data[IBMASM_EVENT_MAX_SIZE]; -}; - -struct reverse_heartbeat { - wait_queue_head_t wait; - unsigned int stopped; -}; - -struct ibmasm_remote { - struct input_dev *keybd_dev; - struct input_dev *mouse_dev; -}; - -struct service_processor { - struct list_head node; - spinlock_t lock; - void __iomem *base_address; - unsigned int irq; - struct command *current_command; - struct command *heartbeat; - struct list_head command_queue; - struct event_buffer *event_buffer; - char dirname[IBMASM_NAME_SIZE]; - char devname[IBMASM_NAME_SIZE]; - unsigned int number; - struct ibmasm_remote remote; - int serial_line; - struct device *dev; -}; - -/* command processing */ -struct command *ibmasm_new_command(struct service_processor *sp, size_t buffer_size); -void ibmasm_exec_command(struct service_processor *sp, struct command *cmd); -void ibmasm_wait_for_response(struct command *cmd, int timeout); -void ibmasm_receive_command_response(struct service_processor *sp, void *response, size_t size); - -/* event processing */ -int ibmasm_event_buffer_init(struct service_processor *sp); -void ibmasm_event_buffer_exit(struct service_processor *sp); -void ibmasm_receive_event(struct service_processor *sp, void *data, unsigned int data_size); -void ibmasm_event_reader_register(struct service_processor *sp, struct event_reader *reader); -void ibmasm_event_reader_unregister(struct service_processor *sp, struct event_reader *reader); -int ibmasm_get_next_event(struct service_processor *sp, struct event_reader *reader); -void ibmasm_cancel_next_event(struct event_reader *reader); - -/* heartbeat - from SP to OS */ -void ibmasm_register_panic_notifier(void); -void ibmasm_unregister_panic_notifier(void); -int ibmasm_heartbeat_init(struct service_processor *sp); -void ibmasm_heartbeat_exit(struct service_processor *sp); -void ibmasm_receive_heartbeat(struct service_processor *sp, void *message, size_t size); - -/* reverse heartbeat - from OS to SP */ -void ibmasm_init_reverse_heartbeat(struct service_processor *sp, struct reverse_heartbeat *rhb); -int ibmasm_start_reverse_heartbeat(struct service_processor *sp, struct reverse_heartbeat *rhb); -void ibmasm_stop_reverse_heartbeat(struct reverse_heartbeat *rhb); - -/* dot commands */ -void ibmasm_receive_message(struct service_processor *sp, void *data, int data_size); -int ibmasm_send_driver_vpd(struct service_processor *sp); -int ibmasm_send_os_state(struct service_processor *sp, int os_state); - -/* low level message processing */ -int ibmasm_send_i2o_message(struct service_processor *sp); -irqreturn_t ibmasm_interrupt_handler(int irq, void * dev_id); - -/* remote console */ -void ibmasm_handle_mouse_interrupt(struct service_processor *sp); -int ibmasm_init_remote_input_dev(struct service_processor *sp); -void ibmasm_free_remote_input_dev(struct service_processor *sp); - -/* file system */ -int ibmasmfs_register(void); -void ibmasmfs_unregister(void); -void ibmasmfs_add_sp(struct service_processor *sp); - -/* uart */ -#ifdef CONFIG_SERIAL_8250 -void ibmasm_register_uart(struct service_processor *sp); -void ibmasm_unregister_uart(struct service_processor *sp); -#else -#define ibmasm_register_uart(sp) do { } while(0) -#define ibmasm_unregister_uart(sp) do { } while(0) -#endif |