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Diffstat (limited to 'samsung-ipc/device/xmm6260/xmm6260_ipc.c')
-rw-r--r--samsung-ipc/device/xmm6260/xmm6260_ipc.c399
1 files changed, 0 insertions, 399 deletions
diff --git a/samsung-ipc/device/xmm6260/xmm6260_ipc.c b/samsung-ipc/device/xmm6260/xmm6260_ipc.c
deleted file mode 100644
index b8c1f60..0000000
--- a/samsung-ipc/device/xmm6260/xmm6260_ipc.c
+++ /dev/null
@@ -1,399 +0,0 @@
-/**
- * This file is part of libsamsung-ipc.
- *
- * Copyright (C) 2012 Alexander Tarasikov <alexander.tarasikov@gmail.com>
- * Copyright (C) 2011 Paul Kocialkowski <contact@paulk.fr>
- * based on crespo IPC code which is:
- *
- * Copyright (C) 2011 Paul Kocialkowski <contact@paulk.fr>
- * Joerie de Gram <j.de.gram@gmail.com>
- * Simon Busch <morphis@gravedo.de>
- *
- * 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 <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <stdbool.h>
-#include <termios.h>
-#include <fcntl.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <asm/types.h>
-#include <mtd/mtd-abi.h>
-#include <assert.h>
-
-#include <samsung-ipc.h>
-
-#include "ipc.h"
-
-#include "xmm6260_ipc.h"
-#include "xmm6260_loader.h"
-#include "xmm6260_modemctl.h"
-#include "modem_prj.h"
-
-int xmm6260_ipc_fmt_send(struct ipc_client *client, struct ipc_message_info *request)
-{
- struct ipc_header *hdr;
- unsigned char *frame;
- unsigned char *payload;
- size_t frame_length;
-
- /* Frame IPC header + payload length */
- frame_length = (sizeof(*hdr) + request->length);
-
- frame = (unsigned char*)malloc(frame_length);
- hdr = (struct ipc_header*)frame;
-
- /* IPC header */
- hdr->length = frame_length;
- hdr->mseq = request->mseq;
- hdr->aseq = request->aseq;
- hdr->group = request->group;
- hdr->index = request->index;
- hdr->type = request->type;
-
- /* IPC payload */
- payload = (frame + sizeof(*hdr));
- memcpy(payload, request->data, request->length);
-
- ipc_client_log_send(client, request, __func__);
-
- client->handlers->write(client->handlers->transport_data, frame, frame_length);
-
- free(frame);
-
- return 0;
-}
-
-int xmm6260_ipc_fmt_recv(struct ipc_client *client, struct ipc_message_info *response)
-{
- unsigned char buf[IPC_MAX_XFER] = {};
- unsigned char *data;
- unsigned short *frame_length;
-
- struct ipc_header ipc = {
- .length = 0,
- };
-
- int num_read = 0;
- int left = 0;
-
- if (!client || !response)
- return -1;
-
- num_read = client->handlers->read(client->handlers->transport_data, buf, IPC_MAX_XFER);
-
- if (num_read <= 0) {
- ipc_client_log(client, "read failed to read ipc length: %d", num_read);
- response->data = 0;
- response->length = 0;
- goto done;
- }
-
- memcpy(&ipc, buf, sizeof(ipc));
- left = ipc.length - num_read;
-
- if (left > 0)
- num_read = client->handlers->read(client->handlers->transport_data, buf + num_read, left);
-
- memcpy(&ipc, buf, sizeof(ipc));
-
- response->mseq = ipc.mseq;
- response->aseq = ipc.aseq;
- response->group = ipc.group;
- response->index = ipc.index;
- response->type = ipc.type;
- response->cmd = IPC_COMMAND(response);
- response->length = ipc.length - sizeof(ipc);
- response->data = NULL;
-
- if (response->length > 0) {
- response->data = (unsigned char*)malloc(response->length);
- memcpy(response->data, buf + sizeof(ipc), response->length);
- }
-
- ipc_client_log_recv(client, response, __func__);
-
-done:
- return 0;
-}
-
-int xmm6260_ipc_rfs_recv(struct ipc_client *client, struct ipc_message_info *response)
-{
- unsigned char buf[IPC_MAX_XFER] = {};
- struct rfs_hdr header;
- int header_recv = 0;
- unsigned count=0;
- int rc;
- int ret = 0;
-
- do {
- rc = client->handlers->read(client->handlers->transport_data, buf, IPC_MAX_XFER);
-
- if (rc < 0) {
- ipc_client_log(client, "Failed to read RFS data.");
- ret = -1;
- goto done;
- }
-
- // We didn't recieve the header yet
- if (!header_recv) {
- if ((unsigned) rc < sizeof(struct rfs_hdr)) {
- ipc_client_log(client, "Failed to read RFS data.");
- ret = -1;
- goto done;
- }
-
- memcpy((void *) &header, (void *) buf, sizeof(struct rfs_hdr));
-
- if (header.size < sizeof(struct rfs_hdr)) {
- ipc_client_log(client, "Invalid size in header");
- ret = -1;
- goto done;
- }
-
- response->mseq = 0;
- response->aseq = header.id;
- response->group = IPC_GROUP_RFS;
- response->index = header.cmd;
- response->type = 0;
- response->length = header.size - sizeof(struct rfs_hdr);
- response->data = NULL;
-
- if (response->length > 0) {
- response->data = malloc(response->length);
- memcpy(response->data,
- (void *) (buf + sizeof(struct rfs_hdr)),
- rc - sizeof(struct rfs_hdr));
- }
-
- header_recv = 1;
- } else {
- // Still reading data, with no header
- memcpy((void *) (response->data + count - sizeof(struct rfs_hdr)), buf, rc);
- }
-
- count += rc;
- } while (count < header.size);
-
- ipc_client_log_recv(client, response, __func__);
-
-done:
- return ret;
-}
-
-int xmm6260_ipc_rfs_send(struct ipc_client *client, struct ipc_message_info *request)
-{
- struct rfs_hdr *header = NULL;
- char *data = NULL;
- int data_length;
- int rc;
-
- data_length = sizeof(struct rfs_hdr) + request->length;
- data = malloc(data_length);
- memset(data, 0, data_length);
-
- header = (struct rfs_hdr *) data;
- header->id = request->mseq;
- header->cmd = request->index;
- header->size = data_length;
-
- memcpy((void *) (data + sizeof(struct rfs_hdr)), request->data, request->length);
-
- ipc_client_log_send(client, request, __func__);
-
- rc = client->handlers->write(client->handlers->transport_data, data, data_length);
-
- return rc;
-}
-
-int xmm6260_ipc_open(void *transport_data, int type)
-{
- struct xmm6260_ipc_transport_data *data;
- int fd;
-
- if (transport_data == NULL)
- return -1;
-
- data = (struct xmm6260_ipc_transport_data *) transport_data;
-
- switch(type)
- {
- case IPC_CLIENT_TYPE_FMT:
- fd = open("/dev/umts_ipc0", O_RDWR | O_NOCTTY | O_NONBLOCK);
- break;
- case IPC_CLIENT_TYPE_RFS:
- fd = open("/dev/umts_rfs0", O_RDWR | O_NOCTTY | O_NONBLOCK);
- break;
- default:
- break;
- }
-
- if(fd < 0)
- return -1;
-
- data->fd = fd;
-
- return 0;
-}
-
-int xmm6260_ipc_close(void *transport_data)
-{
- struct xmm6260_ipc_transport_data *data;
- int fd;
-
- if (transport_data == NULL)
- return -1;
-
- data = (struct xmm6260_ipc_transport_data *) transport_data;
-
- fd = data->fd;
- if (fd < 0)
- return -1;
-
- close(fd);
-
- return 0;
-}
-
-int xmm6260_ipc_read(void *transport_data, void *buffer, unsigned int length)
-{
- struct xmm6260_ipc_transport_data *data;
- int fd;
- int rc;
-
- if (transport_data == NULL)
- return -1;
-
- data = (struct xmm6260_ipc_transport_data *) transport_data;
-
- fd = data->fd;
- if(fd < 0)
- return -1;
-
- rc = expect(fd, 100);
- if (rc < 0)
- return -1;
-
- rc = read(fd, buffer, length);
- if(rc < 0)
- return -1;
-
- return rc;
-}
-
-int xmm6260_ipc_write(void *transport_data, void *buffer, unsigned int length)
-{
- struct xmm6260_ipc_transport_data *data;
- int fd;
- int rc;
-
- if (transport_data == NULL)
- return -1;
-
- data = (struct xmm6260_ipc_transport_data *) transport_data;
-
- fd = data->fd;
- if(fd < 0)
- return -1;
-
- rc = write(fd, buffer, length);
- if(rc < 0)
- return -1;
-
- return rc;
-}
-
-int xmm6260_ipc_poll(void *transport_data, struct timeval *timeout)
-{
- struct xmm6260_ipc_transport_data *data;
- fd_set fds;
- int fd;
- int rc;
-
- if (transport_data == NULL)
- return -1;
-
- data = (struct xmm6260_ipc_transport_data *) transport_data;
-
- fd = data->fd;
- if (fd < 0)
- return -1;
-
- FD_ZERO(&fds);
- FD_SET(fd, &fds);
-
- rc = select(FD_SETSIZE, &fds, NULL, NULL, timeout);
- return rc;
-}
-
-int xmm6260_ipc_power_on(void *power_data)
-{
- return 0;
-}
-
-int xmm6260_ipc_power_off(void *power_data)
-{
- return 0;
-}
-
-int xmm6260_ipc_data_create(void **transport_data, void **power_data, void **gprs_data)
-{
- if (transport_data == NULL)
- return -1;
-
- *transport_data = (void *) malloc(sizeof(struct xmm6260_ipc_transport_data));
- memset(*transport_data, 0, sizeof(struct xmm6260_ipc_transport_data));
-
- return 0;
-}
-
-int xmm6260_ipc_data_destroy(void *transport_data, void *power_data, void *gprs_data)
-{
- if (transport_data == NULL)
- return -1;
-
- free(transport_data);
-
- return 0;
-}
-
-char *xmm6260_ipc_gprs_get_iface(int cid)
-{
- char *iface = NULL;
-
- if(cid > GPRS_IFACE_COUNT)
- return NULL;
-
- asprintf(&iface, "%s%d", GPRS_IFACE_PREFIX, cid - 1);
-
- return iface;
-}
-
-int xmm6260_ipc_gprs_get_capabilities(struct ipc_client_gprs_capabilities *capabilities)
-{
- if (capabilities == NULL)
- return -1;
-
- capabilities->port_list = 1;
- capabilities->cid_max = GPRS_IFACE_COUNT;
-
- return 0;
-}
-
-// vim:ts=4:sw=4:expandtab
generated by cgit v1.1 at 2024-05-28 00:21:38 +0000