diff options
Diffstat (limited to 'drivers/misc/modem_if/modem_link_device_c2c.h')
| -rw-r--r-- | drivers/misc/modem_if/modem_link_device_c2c.h | 202 |
1 files changed, 5 insertions, 197 deletions
diff --git a/drivers/misc/modem_if/modem_link_device_c2c.h b/drivers/misc/modem_if/modem_link_device_c2c.h index 7ec9aa6..9dba90b 100644 --- a/drivers/misc/modem_if/modem_link_device_c2c.h +++ b/drivers/misc/modem_if/modem_link_device_c2c.h @@ -1,5 +1,4 @@ /* - * Copyright (C) 2010 Google, Inc. * Copyright (C) 2010 Samsung Electronics. * * This software is licensed under the terms of the GNU General Public @@ -8,209 +7,18 @@ * * 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 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * */ -#include <linux/wakelock.h> #ifndef __MODEM_LINK_DEVICE_C2C_H__ #define __MODEM_LINK_DEVICE_C2C_H__ -#define DPRAM_ERR_MSG_LEN 128 -#define DPRAM_ERR_DEVICE "c2cerr" +#include <mach/c2c.h> +#include "modem_link_device_shmem.h" -#define MAX_IDX 2 - -#define DPRAM_BASE_PTR 0x4000000 - -#define DPRAM_START_ADDRESS 0 -#define DPRAM_MAGIC_CODE_ADDRESS DPRAM_START_ADDRESS -#define DPRAM_GOTA_MAGIC_CODE_SIZE 0x4 -#define DPRAM_PDA2PHONE_FORMATTED_START_ADDRESS \ - (DPRAM_START_ADDRESS + DPRAM_GOTA_MAGIC_CODE_SIZE) -#define BSP_DPRAM_BASE_SIZE 0x1ff8 -#define DPRAM_END_OF_ADDRESS (BSP_DPRAM_BASE_SIZE - 1) -#define DPRAM_INTERRUPT_SIZE 0x2 -#define DPRAM_PDA2PHONE_INTERRUPT_ADDRESS \ - (DPRAM_START_ADDRESS + BSP_DPRAM_BASE_SIZE - DPRAM_INTERRUPT_SIZE*2) -#define DPRAM_PHONE2PDA_INTERRUPT_ADDRESS \ - (DPRAM_START_ADDRESS + BSP_DPRAM_BASE_SIZE) -#define DPRAM_BUFFER_SIZE \ - (DPRAM_PHONE2PDA_INTERRUPT_ADDRESS -\ - DPRAM_PDA2PHONE_FORMATTED_START_ADDRESS) -#define DPRAM_INDEX_SIZE 0x2 - -#define MAGIC_DMDL 0x4445444C -#define MAGIC_UMDL 0x4445444D - -#define DPRAM_PACKET_DATA_SIZE 0x3f00 -#define DPRAM_PACKET_HEADER_SIZE 0x7 - -#define INT_GOTA_MASK_VALID 0xA000 -#define INT_DPRAM_DUMP_MASK_VALID 0xA000 -#define MASK_CMD_RECEIVE_READY_NOTIFICATION 0xA100 -#define MASK_CMD_DOWNLOAD_START_REQUEST 0xA200 -#define MASK_CMD_DOWNLOAD_START_RESPONSE 0xA301 -#define MASK_CMD_IMAGE_SEND_REQUEST 0xA400 -#define MASK_CMD_IMAGE_SEND_RESPONSE 0xA500 -#define MASK_CMD_SEND_DONE_REQUEST 0xA600 -#define MASK_CMD_SEND_DONE_RESPONSE 0xA701 -#define MASK_CMD_STATUS_UPDATE_NOTIFICATION 0xA800 -#define MASK_CMD_UPDATE_DONE_NOTIFICATION 0xA900 -#define MASK_CMD_EFS_CLEAR_RESPONSE 0xAB00 -#define MASK_CMD_ALARM_BOOT_OK 0xAC00 -#define MASK_CMD_ALARM_BOOT_FAIL 0xAD00 - -#define WRITEIMG_HEADER_SIZE 8 -#define WRITEIMG_TAIL_SIZE 4 -#define WRITEIMG_BODY_SIZE \ - (DPRAM_BUFFER_SIZE - WRITEIMG_HEADER_SIZE - WRITEIMG_TAIL_SIZE) - -#define DPDN_DEFAULT_WRITE_LEN WRITEIMG_BODY_SIZE -#define CMD_DL_START_REQ 0x9200 -#define CMD_IMG_SEND_REQ 0x9400 -#define CMD_DL_SEND_DONE_REQ 0x9600 - -#define CMD_UL_START_REQ 0x9200 -#define CMD_UL_START_READY 0x9400 -#define CMD_UL_SEND_RESP 0x9601 -#define CMD_UL_SEND_DONE_RESP 0x9801 -#define CMD_UL_SEND_REQ 0xA500 -#define CMD_UL_START_RESPONSE 0xA301 -#define CMD_UL_SEND_DONE_REQ 0xA700 -#define CMD_RECEIVE_READY_NOTIFICATION 0xA100 - -#define MASK_CMD_RESULT_FAIL 0x0002 -#define MASK_CMD_RESULT_SUCCESS 0x0001 - -#define START_INDEX 0x007F -#define END_INDEX 0x007E - -#define CMD_IMG_SEND_REQ 0x9400 - -#define CRC_TAB_SIZE 256 -#define CRC_16_L_SEED 0xFFFF - -struct c2c_device { - /* DPRAM memory addresses */ - u16 *in_head_addr; - u16 *in_tail_addr; - u8 *in_buff_addr; - unsigned long in_buff_size; - - u16 *out_head_addr; - u16 *out_tail_addr; - u8 *out_buff_addr; - unsigned long out_buff_size; - - unsigned long in_head_saved; - unsigned long in_tail_saved; - unsigned long out_head_saved; - unsigned long out_tail_saved; - - u16 mask_req_ack; - u16 mask_res_ack; - u16 mask_send; -}; - -struct memory_region { - u8 *control; - u8 *fmt_out; - u8 *raw_out; - u8 *fmt_in; - u8 *raw_in; - u8 *mbx; -}; - -struct UldDataHeader { - u8 bop; - u16 total_frame; - u16 curr_frame; - u16 len; -}; - -struct c2c_link_device { - struct link_device ld; - - struct modem_data *pdata; - - /*only c2c*/ - struct wake_lock c2c_wake_lock; - atomic_t raw_txq_req_ack_rcvd; - atomic_t fmt_txq_req_ack_rcvd; - u8 net_stop_flag; - int phone_sync; - u8 phone_status; - - struct work_struct xmit_work_struct; - - struct workqueue_struct *gota_wq; - struct work_struct gota_cmd_work; - - struct c2c_device dev_map[MAX_IDX]; - - struct wake_lock dumplock; - - u8 c2c_read_data[131072]; - - int c2c_init_cmd_wait_condition; - wait_queue_head_t c2c_init_cmd_wait_q; - - int modem_pif_init_wait_condition; - wait_queue_head_t modem_pif_init_done_wait_q; - - struct completion gota_download_start_complete; - - int gota_send_done_cmd_wait_condition; - wait_queue_head_t gota_send_done_cmd_wait_q; - - int gota_update_done_cmd_wait_condition; - wait_queue_head_t gota_update_done_cmd_wait_q; - - int upload_send_req_wait_condition; - wait_queue_head_t upload_send_req_wait_q; - - int upload_send_done_wait_condition; - wait_queue_head_t upload_send_done_wait_q; - - int upload_start_req_wait_condition; - wait_queue_head_t upload_start_req_wait_q; - - int upload_packet_start_condition; - wait_queue_head_t upload_packet_start_wait_q; - - u16 gota_irq_handler_cmd; - - u16 c2c_dump_handler_cmd; - - int dump_region_number; - - unsigned int is_c2c_err ; - - int c2c_dump_start; - int gota_start; - - char c2c_err_buf[DPRAM_ERR_MSG_LEN]; - - struct fasync_struct *c2c_err_async_q; - - void (*clear_interrupt)(struct c2c_link_device *); - - struct memory_region m_region; - - unsigned long fmt_out_buff_size; - unsigned long raw_out_buff_size; - unsigned long fmt_in_buff_size; - unsigned long raw_in_buff_size; - - struct delayed_work delayed_tx; - struct sk_buff *delayed_skb; - u8 delayed_count; -}; - -/* converts from struct link_device* to struct xxx_link_device* */ -#define to_c2c_link_device(linkdev) \ - container_of(linkdev, struct c2c_link_device, ld) +#define CP_WAKEUP_HOLD_TIME 500 /* 500 ms */ #endif + |