From 256df8e1a96ecbcf2beba771cf865207a3492a8c Mon Sep 17 00:00:00 2001 From: Paul Kocialkowski Date: Tue, 25 Jun 2013 16:26:00 +0200 Subject: Drop (incomplete) support for Samsung H1 Change-Id: Ica4a4d34085adc800924be9009c636abc61036f3 Signed-off-by: Paul Kocialkowski --- samsung-ipc/device/h1/h1_ipc.c | 287 ----------------------------------------- samsung-ipc/device/h1/h1_ipc.h | 51 -------- samsung-ipc/ipc_devices.h | 5 - 3 files changed, 343 deletions(-) delete mode 100644 samsung-ipc/device/h1/h1_ipc.c delete mode 100644 samsung-ipc/device/h1/h1_ipc.h (limited to 'samsung-ipc') diff --git a/samsung-ipc/device/h1/h1_ipc.c b/samsung-ipc/device/h1/h1_ipc.c deleted file mode 100644 index 947dcbd..0000000 --- a/samsung-ipc/device/h1/h1_ipc.c +++ /dev/null @@ -1,287 +0,0 @@ -/** - * This file is part of libsamsung-ipc. - * - * Copyright (C) 2010-2011 Joerie de Gram - * - * libsamsung-ipc 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. - * - * libsamsung-ipc 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 libsamsung-ipc. If not, see . - * - */ - -#include -#include -#include - -#include "ipc_private.h" -#include "h1_ipc.h" - -int h1_ipc_open(void *io_data) -{ - struct termios termios; - - int fd = -1; - - if(io_data == NULL) - return -1; - - fd = *((int *) io_data); - - fd = open(DPRAM_TTY, O_RDWR); - - if(fd < 0) { - return 1; - } - - tcgetattr(fd, &termios); - cfmakeraw(&termios); - tcsetattr(fd, TCSANOW, &termios); - - return 0; -} - -int h1_ipc_close(void *io_data) -{ - int fd = -1; - - if(io_data == NULL) - return -1; - - fd = *((int *) io_data); - - if(fd) { - return close(fd); - } - - return 0; -} - -int h1_ipc_power_on(void *io_data) -{ - int fd = -1; - - if(io_data == NULL) - return -1; - - fd = *((int *) io_data); - - ioctl(fd, IOCTL_PHONE_ON); - - return 0; -} - -int h1_ipc_power_off(void *io_data) -{ - int fd = -1; - - if(io_data == NULL) - return -1; - - fd = *((int *) io_data); - - ioctl(fd, IOCTL_PHONE_OFF); - - return 0; -} - -int h1_ipc_send(struct ipc_client *client, struct ipc_message_info *request) -{ - struct hdlc_header *hdlc; - unsigned char *frame; - unsigned char *payload; - int frame_length; - - /* Frame length: HDLC/IPC header + payload length + HDLC flags (2) */ - frame_length = (sizeof(*hdlc) + request->length + 2); - - frame = (unsigned char*)malloc(frame_length); - frame[0] = FRAME_START; - frame[frame_length-1] = FRAME_END; - - /* Setup HDLC header */ - hdlc = (struct hdlc_header*)(frame + 1); - - hdlc->length = (sizeof(*hdlc) + request->length); - hdlc->unknown = 0; - - /* IPC header */ - hdlc->ipc.length = (sizeof(hdlc->ipc) + request->length); - hdlc->ipc.mseq = request->mseq; - hdlc->ipc.aseq = request->aseq; - hdlc->ipc.group = request->group; - hdlc->ipc.index = request->index; - hdlc->ipc.type = request->type; - - /* IPC payload */ - payload = (frame + 1 + sizeof(*hdlc)); - memcpy(payload, request->data, request->length); - - ipc_client_log(client, "sending %s %s\n", - ipc_command_to_str(IPC_COMMAND(request)), - ipc_response_type_to_str(request->type)); - - ipc_client_hex_dump(client, frame, frame_length); - - client->handlers->write(frame, frame_length, client->handlers->write_data); - - free(frame); - - return 0; -} - -int h1_ipc_recv(struct ipc_client *client, struct ipc_message_info *response) -{ - unsigned char buf[4]; - unsigned char *data; - unsigned short *frame_length; - struct ipc_header *ipc; - int num_read; - int left; - - num_read = client->handlers->read((void*)buf, sizeof(buf), client->handlers->read_data); - - if(num_read == sizeof(buf) && *buf == FRAME_START) { - frame_length = (unsigned short*)&buf[1]; - left = (*frame_length - 3 + 1); - - data = (unsigned char*)malloc(left); - num_read = client->handlers->read((void*)data, left, client->handlers->read_data); - - if(num_read == left && data[left-1] == FRAME_END) { - ipc = (struct ipc_header*)data; - response->mseq = ipc->mseq; - response->aseq = ipc->aseq; - response->group = ipc->group; - response->index = ipc->index; - response->type = ipc->type; - response->type = IPC_COMMAND(response); - response->length = (ipc->length - sizeof(*ipc)); - - response->data = (unsigned char*)malloc(response->length); - memcpy(response->data, (data + sizeof(*ipc)), response->length); - - ipc_client_log(client, "received %s %s\n", - ipc_command_to_str(IPC_COMMAND(response)), - ipc_response_type_to_str(response->type)); - - ipc_client_hex_dump(client, data, num_read-1); - - return 0; - } - } - - return 0; -} - -int h1_ipc_read(void *data, unsigned int size, void *io_data) -{ - int fd = -1; - - if(io_data == NULL) - return -1; - - fd = *((int *) io_data); - - if(fd < 0) - return -1; - - return read(fd, data, size); -} - -int h1_ipc_write(void *data, unsigned int size, void *io_data) -{ - int fd = -1; - - if(io_data == NULL) - return -1; - - fd = *((int *) io_data); - - if(fd < 0) - return -1; - - return write(fd, data, size); -} - -void *h1_ipc_common_data_create(void) -{ - void *io_data; - int io_data_len; - - io_data_len = sizeof(int); - io_data = malloc(io_data_len); - - if(io_data == NULL) - return NULL; - - memset(io_data, 0, io_data_len); - - return io_data; -} - -int h1_ipc_common_data_destroy(void *io_data) -{ - // This was already done, not an error but we need to return - if(io_data == NULL) - return 0; - - free(io_data); - - return 0; -} - -int h1_ipc_common_data_set_fd(void *io_data, int fd) -{ - int *common_data; - - if(io_data == NULL) - return -1; - - common_data = (int *) io_data; - common_data = &fd; - - return 0; -} - -int h1_ipc_common_data_get_fd(void *io_data) -{ - int *common_data; - - if(io_data == NULL) - return -1; - - common_data = (int *) io_data; - - return (int) *(common_data); -} - -struct ipc_handlers h1_default_handlers = { - .open = h1_ipc_open, - .close = h1_ipc_close, - .power_on = h1_ipc_power_on, - .power_off = h1_ipc_power_off, - .read = h1_ipc_read, - .write = h1_ipc_write, - .common_data = NULL, - .common_data_create = h1_ipc_common_data_create, - .common_data_destroy = h1_ipc_common_data_destroy, - .common_data_set_fd = h1_ipc_common_data_set_fd, - .common_data_get_fd = h1_ipc_common_data_get_fd, -}; - -struct ipc_ops h1_fmt_ops = { - .send = h1_ipc_send, - .recv = h1_ipc_recv, - .bootstrap = NULL, -}; - -// vim:ts=4:sw=4:expandtab diff --git a/samsung-ipc/device/h1/h1_ipc.h b/samsung-ipc/device/h1/h1_ipc.h deleted file mode 100644 index e940910..0000000 --- a/samsung-ipc/device/h1/h1_ipc.h +++ /dev/null @@ -1,51 +0,0 @@ -/** - * This file is part of libsamsung-ipc. - * - * Copyright (C) 2010-2011 Joerie de Gram - * - * libsamsung-ipc 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. - * - * libsamsung-ipc 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 libsamsung-ipc. If not, see . - * - */ - - #ifndef _H1_IPC_H_ - #define _H1_IPC_H_ - -#include - -#define DPRAM_TTY "/dev/dpram0" - -#define IOCTL_PHONE_ON 0x68d0 -#define IOCTL_PHONE_OFF 0x68d1 -#define IOCTL_PHONE_GETSTATUS 0x68d2 -#define IOCTL_PHONE_RESET 0x68d3 -#define IOCTL_PHONE_RAMDUMP 0x68d4 -#define IOCTL_PHONE_BOOTTYPE 0x68d5 -#define IOCTL_MEM_RW 0x68d6 -#define IOCTL_WAKEUP 0x68d7 -#define IOCTL_SILENT_RESET 0x68d8 - -#define FRAME_START 0x7f -#define FRAME_END 0x7e - -struct hdlc_header { - unsigned short length; - unsigned char unknown; - - struct ipc_header ipc; -} __attribute__((__packed__)); - -#endif - -// vim:ts=4:sw=4:expandtab - diff --git a/samsung-ipc/ipc_devices.h b/samsung-ipc/ipc_devices.h index 7822359..af62b0c 100644 --- a/samsung-ipc/ipc_devices.h +++ b/samsung-ipc/ipc_devices.h @@ -38,11 +38,6 @@ struct ipc_device_desc { extern struct ipc_device_desc ipc_devices[]; extern int ipc_devices_count; -/* h1 */ -extern struct ipc_ops h1_fmt_ops; -extern struct ipc_ops h1_rfs_ops; -extern struct ipc_handlers h1_default_handlers; - /* crespo */ extern struct ipc_ops crespo_fmt_ops; extern struct ipc_ops crespo_rfs_ops; -- cgit v1.1