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|
/**
* This file is part of libsamsung-ipc.
*
* Copyright (C) 2011 Paul Kocialkowski <contact@paulk.fr>
* Joerie de Gram <j.de.gram@gmail.com>
* Simon Busch <morphis@gravedo.de>
* Igor Almeida <igor.contato@gmail.com>
*
* 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 3 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/mman.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <linux/netlink.h>
#include <net/if.h>
#include <asm/types.h>
#include <mtd/mtd-abi.h>
#include <assert.h>
#include <radio.h>
#include "aries_ipc.h"
#include "ipc_private.h"
#include "sipc4.h"
#include "onedram.h"
#include "phonet.h"
int phonet_iface_ifdown(void)
{
struct ifreq ifr;
int fd;
int rc;
memset(&ifr, 0, sizeof(ifr));
strncpy(ifr.ifr_name, PHONET_IFACE, IFNAMSIZ);
fd = socket(AF_PHONET, SOCK_DGRAM, 0);
rc = ioctl(fd, SIOCGIFFLAGS, &ifr);
if(rc < 0)
return -1;
ifr.ifr_flags = (ifr.ifr_flags & (~IFF_UP));
rc = ioctl(fd, SIOCSIFFLAGS, &ifr);
if(rc < 0)
return -1;
close(fd);
return 0;
}
int phonet_iface_ifup(void)
{
struct ifreq ifr;
int fd;
int rc;
memset(&ifr, 0, sizeof(ifr));
strncpy(ifr.ifr_name, PHONET_IFACE, IFNAMSIZ);
fd = socket(AF_PHONET, SOCK_DGRAM, 0);
rc = ioctl(fd, SIOCGIFFLAGS, &ifr);
if(rc < 0)
return -1;
ifr.ifr_flags |= IFF_UP;
rc = ioctl(fd, SIOCSIFFLAGS, &ifr);
if(rc < 0)
return -1;
close(fd);
return 0;
}
int aries_modem_bootstrap(struct ipc_client *client)
{
int s3c2410_serial3_fd = -1;
int onedram_fd = -1;
/* Control variables. */
int rc = 0;
/* Boot variables */
uint8_t *radio_img_p = NULL;
uint32_t onedram_data = 0;
uint8_t bootcore_version = 0;
uint8_t info_size = 0;
uint8_t crc_byte = 0;
int block_size = 0;
/* s3c2410 serial setup variables. */
struct termios termios;
int serial;
/* fds maniplation variables */
struct timeval timeout;
fd_set fds;
/* nv_data variables */
void *nv_data_p;
void *onedram_p;
/* General purpose variables. */
uint8_t data;
uint16_t data_16;
uint8_t *data_p;
int i;
ipc_client_log(client, "aries_ipc_bootstrap: enter");
/* Read the radio.img image. */
ipc_client_log(client, "aries_ipc_bootstrap: reading radio image");
radio_img_p = ipc_client_mtd_read(client, "/dev/block/bml12", RADIO_IMG_READ_SIZE, RADIO_IMG_READ_SIZE);
ipc_client_log(client, "aries_ipc_bootstrap: radio image read");
ipc_client_log(client, "aries_ipc_bootstrap: open onedram");
onedram_fd=open("/dev/onedram", O_RDWR);
if(onedram_fd < 0)
goto error;
/* Reset the modem before init to send the first part of modem.img. */
ipc_client_log(client, "aries_ipc_bootstrap: turning %s iface down", PHONET_IFACE);
rc = phonet_iface_ifdown();
if(rc < 0)
goto error;
ipc_client_power_off(client);
ipc_client_log(client, "aries_ipc_bootstrap: sent PHONE \"off\" command");
usleep(1000);
ipc_client_power_on(client);
ipc_client_log(client, "aries_ipc_bootstrap: sent PHONE \"on\" command");
usleep(200000);
ipc_client_log(client, "aries_ipc_bootstrap: open s3c2410_serial3");
s3c2410_serial3_fd=open("/dev/s3c2410_serial3", O_RDWR);
if(s3c2410_serial3_fd < 0)
goto error;
/* Setup the s3c2410 serial. */
ipc_client_log(client, "aries_ipc_bootstrap: setup s3c2410_serial3");
tcgetattr(s3c2410_serial3_fd, &termios);
cfmakeraw(&termios);
cfsetispeed(&termios, B115200);
cfsetospeed(&termios, B115200);
tcsetattr(s3c2410_serial3_fd, TCSANOW, &termios);
/* Send 'AT' in ASCII. */
ipc_client_log(client, "aries_ipc_bootstrap: sending AT in ASCII");
for(i=0 ; i < 20 ; i++)
{
rc = write(s3c2410_serial3_fd, "AT", 2);
usleep(50000);
}
ipc_client_log(client, "aries_ipc_bootstrap: sending AT in ASCII done");
usleep(50000); //FIXME
/* Write the first part of modem.img. */
FD_ZERO(&fds);
FD_SET(s3c2410_serial3_fd, &fds);
timeout.tv_sec=5;
timeout.tv_usec=0;
if(select(FD_SETSIZE, &fds, NULL, NULL, &timeout) == 0)
{
ipc_client_log(client, "aries_ipc_bootstrap: select timeout passed");
goto error;
}
/* Get and check bootcore version. */
read(s3c2410_serial3_fd, &bootcore_version, sizeof(bootcore_version));
ipc_client_log(client, "aries_ipc_bootstrap: got bootcore version: 0x%x", bootcore_version);
if(bootcore_version != BOOTCORE_VERSION)
goto error;
timeout.tv_sec=5;
timeout.tv_usec=0;
if(select(FD_SETSIZE, &fds, NULL, NULL, &timeout) == 0)
{
ipc_client_log(client, "aries_ipc_bootstrap: select timeout passed");
goto error;
}
/* Get info_size. */
read(s3c2410_serial3_fd, &info_size, sizeof(info_size));
ipc_client_log(client, "aries_ipc_bootstrap: got info_size: 0x%x", info_size);
timeout.tv_sec=5;
timeout.tv_usec=0;
if(select(FD_SETSIZE, NULL, &fds, NULL, &timeout) == 0)
{
ipc_client_log(client, "aries_ipc_bootstrap: select timeout passed");
goto error;
}
/* Send PSI magic. */
data=PSI_MAGIC;
write(s3c2410_serial3_fd, &data, sizeof(data));
ipc_client_log(client, "aries_ipc_bootstrap: sent PSI_MAGIC (0x%x)", PSI_MAGIC);
/* Send PSI data len. */
data_16=PSI_DATA_LEN;
data_p=(uint8_t *)&data_16;
for(i=0 ; i < 2 ; i++)
{
write(s3c2410_serial3_fd, data_p, 1);
data_p++;
}
ipc_client_log(client, "aries_ipc_bootstrap: sent PSI_DATA_LEN (0x%x)", PSI_DATA_LEN);
timeout.tv_sec=5;
timeout.tv_usec=0;
data_p=radio_img_p;
ipc_client_log(client, "aries_ipc_bootstrap: sending the first part of radio.img");
for(i=0 ; i < PSI_DATA_LEN ; i++)
{
if(select(FD_SETSIZE, NULL, &fds, NULL, &timeout) == 0)
{
ipc_client_log(client, "aries_ipc_bootstrap: select timeout passed");
goto error;
}
write(s3c2410_serial3_fd, data_p, 1);
crc_byte=crc_byte ^ *data_p;
data_p++;
}
ipc_client_log(client, "aries_ipc_bootstrap: first part of radio.img sent; crc_byte is 0x%x", crc_byte);
timeout.tv_sec=5;
timeout.tv_usec=0;
if(select(FD_SETSIZE, NULL, &fds, NULL, &timeout) == 0)
{
ipc_client_log(client, "aries_ipc_bootstrap: select timeout passed");
goto error;
}
write(s3c2410_serial3_fd, &crc_byte, sizeof(crc_byte));
ipc_client_log(client, "aries_ipc_bootstrap: crc_byte sent");
data = 0;
for(i = 0 ; data != 0x01 ; i++)
{
timeout.tv_sec=5;
timeout.tv_usec=0;
if(select(FD_SETSIZE, &fds, NULL, NULL, &timeout) == 0)
{
ipc_client_log(client, "aries_ipc_bootstrap: select timeout passed");
goto error;
}
read(s3c2410_serial3_fd, &data, sizeof(data));
if(i > 50)
{
ipc_client_log(client, "aries_ipc_bootstrap: fairly too much attempts to get ACK");
goto error;
}
}
ipc_client_log(client, "aries_ipc_bootstrap: close s3c2410_serial3");
close(s3c2410_serial3_fd);
FD_ZERO(&fds);
FD_SET(onedram_fd, &fds);
timeout.tv_sec=5;
timeout.tv_usec=0;
ipc_client_log(client, "aries_ipc_bootstrap: wait for 0x12341234 from onedram");
if(select(FD_SETSIZE, &fds, NULL, NULL, &timeout) == 0)
{
ipc_client_log(client, "aries_ipc_bootstrap: select timeout passed");
goto error;
}
read(onedram_fd, &onedram_data, sizeof(onedram_data));
if(onedram_data != ONEDRAM_INIT_READ)
{
ipc_client_log(client, "aries_ipc_bootstrap: wrong onedram init magic (got 0x%04x)", onedram_data);
goto error;
}
ipc_client_log(client, "aries_ipc_bootstrap: got 0x%04x", onedram_data);
ipc_client_log(client, "aries_ipc_bootstrap: writing the rest of modem.img to onedram.");
/* Pointer to the remaining part of radio.img. */
data_p=radio_img_p + PSI_DATA_LEN;
onedram_p = mmap(NULL, ONENAND_MAP_SIZE, PROT_READ|PROT_WRITE, MAP_SHARED, onedram_fd, 0);
if(onedram_p == NULL || onedram_p < 0 || onedram_p == 0xffffffff)
{
ipc_client_log(client, "aries_ipc_bootstrap: could not map onedram to memory");
goto error;
}
// it sometimes hangs here
memcpy(onedram_p, data_p, RADIO_IMG_READ_SIZE - PSI_DATA_LEN);
free(radio_img_p);
/* nv_data part. */
/* Check if all the nv_data files are ok. */
if (nv_data_check(client) < 0)
goto error;
/* Check if the MD5 is ok. */
if (nv_data_md5_check(client) < 0)
goto error;
/* Write nv_data.bin to modem_ctl. */
ipc_client_log(client, "aries_ipc_bootstrap: write nv_data to onedram");
nv_data_p = ipc_client_file_read(client, nv_data_path(client), nv_data_size(client), nv_data_chunk_size(client));
if (nv_data_p == NULL)
goto error;
data_p = nv_data_p;
memcpy(onedram_p + RADIO_IMG_MAX_SIZE, data_p, nv_data_size(client));
free(nv_data_p);
munmap(onedram_p, ONENAND_MAP_SIZE);
if(ioctl(onedram_fd, ONEDRAM_REL_SEM) < 0)
{
ipc_client_log(client, "aries_ipc_bootstrap: ONEDRAM_REL_SEM ioctl on onedram failed");
goto error;
}
onedram_data = ONEDRAM_DEINIT_CMD;
timeout.tv_sec=5;
timeout.tv_usec=0;
ipc_client_log(client, "aries_ipc_bootstrap: send 0x%04x", onedram_data);
write(onedram_fd, &onedram_data, sizeof(onedram_data));
if(select(FD_SETSIZE, &fds, NULL, NULL, &timeout) == 0)
{
ipc_client_log(client, "aries_ipc_bootstrap: select timeout passed");
goto error;
}
read(onedram_fd, &onedram_data, sizeof(onedram_data));
if(onedram_data != ONEDRAM_DEINIT_READ)
{
ipc_client_log(client, "aries_ipc_bootstrap: wrong onedram deinit magic (got 0x%04x)", onedram_data);
goto error;
}
ipc_client_log(client, "aries_ipc_bootstrap: got 0x%04x", onedram_data);
close(onedram_fd);
rc = 0;
goto exit;
error:
ipc_client_log(client, "aries_ipc_bootstrap: something went wrong");
rc = -1;
exit:
ipc_client_log(client, "aries_ipc_bootstrap: exit");
return rc;
}
int aries_ipc_fmt_client_send(struct ipc_client *client, struct ipc_message_info *request)
{
struct ipc_header reqhdr;
void *data;
int rc = 0;
reqhdr.mseq = request->mseq;
reqhdr.aseq = request->aseq;
reqhdr.group = request->group;
reqhdr.index = request->index;
reqhdr.type = request->type;
reqhdr.length = (uint16_t) (request->length + sizeof(struct ipc_header));
data = malloc(reqhdr.length);
memcpy(data, &reqhdr, sizeof(struct ipc_header));
memcpy((unsigned char *) (data + sizeof(struct ipc_header)), request->data, request->length);
assert(client->handlers->write != NULL);
ipc_client_log_send(client, request, __func__);
rc = client->handlers->write(data, reqhdr.length, client->handlers->write_data);
return rc;
}
int aries_ipc_rfs_client_send(struct ipc_client *client, struct ipc_message_info *request)
{
struct rfs_hdr *rfs_hdr;
void *data;
int rc = 0;
data = malloc(request->length + sizeof(struct rfs_hdr));
memset(data, 0, request->length + sizeof(struct rfs_hdr));
rfs_hdr = (struct rfs_hdr *) data;
rfs_hdr->id = request->mseq;
rfs_hdr->cmd = request->index;
rfs_hdr->len = request->length + sizeof(struct rfs_hdr);
memcpy((void *) (data + sizeof(struct rfs_hdr)), request->data, request->length);
assert(client->handlers->write != NULL);
ipc_client_log_send(client, request, __func__);
rc = client->handlers->write((uint8_t*) data, rfs_hdr->len, client->handlers->write_data);
return rc;
}
int aries_ipc_fmt_client_recv(struct ipc_client *client, struct ipc_message_info *response)
{
struct ipc_header *resphdr;
void *data;
int bread = 0;
data = malloc(MAX_MODEM_DATA_SIZE);
memset(data, 0, MAX_MODEM_DATA_SIZE);
memset(response, 0, sizeof(struct ipc_message_info));
assert(client->handlers->read != NULL);
bread = client->handlers->read((uint8_t*) data, MAX_MODEM_DATA_SIZE, client->handlers->read_data);
if (bread < 0)
{
ipc_client_log(client, "aries_ipc_fmt_client_recv: can't receive enough bytes from modem to process incoming response!");
return -1;
}
if(data == NULL)
{
ipc_client_log(client, "aries_ipc_fmt_client_recv: we retrieve less (or fairly too much) bytes from the modem than we exepected!");
return -1;
}
resphdr = (struct ipc_header *) data;
response->mseq = resphdr->mseq;
response->aseq = resphdr->aseq;
response->group = resphdr->group;
response->index = resphdr->index;
response->type = resphdr->type;
response->length = resphdr->length - sizeof(struct ipc_header);
response->data = NULL;
if(response->length > 0)
{
response->data = malloc(response->length);
memcpy(response->data, (uint8_t *) data + sizeof(struct ipc_header), response->length);
}
free(data);
ipc_client_log_recv(client, response, __func__);
return 0;
}
int aries_ipc_rfs_client_recv(struct ipc_client *client, struct ipc_message_info *response)
{
void *data;
int bread = 0;
struct rfs_hdr *rfs_hdr;
data = malloc(MAX_MODEM_DATA_SIZE);
memset(data, 0, MAX_MODEM_DATA_SIZE);
memset(response, 0, sizeof(struct ipc_message_info));
assert(client->handlers->read != NULL);
bread = client->handlers->read((uint8_t*) data, MAX_MODEM_DATA_SIZE, client->handlers->read_data);
if (bread < 0)
{
ipc_client_log(client, "aries_ipc_rfs_client_recv: can't receive enough bytes from modem to process incoming response!");
return -1;
}
rfs_hdr = (struct rfs_hdr *) data;
if(rfs_hdr->len <= 0 || rfs_hdr->len >= MAX_MODEM_DATA_SIZE || data == NULL)
{
ipc_client_log(client, "aries_ipc_rfs_client_recv: we retrieve less (or fairly too much) bytes from the modem than we exepected!");
return -1;
}
response->mseq = 0;
response->aseq = rfs_hdr->id;
response->group = IPC_GROUP_RFS;
response->index = rfs_hdr->cmd;
response->type = 0;
response->length = rfs_hdr->len - sizeof(struct rfs_hdr);
response->data = NULL;
if(response->length > 0)
{
response->data = malloc(response->length);
memcpy(response->data, (uint8_t *) (data + sizeof(struct rfs_hdr)), response->length);
}
free(data);
ipc_client_log_recv(client, response, __func__);
return 0;
}
int aries_ipc_open(void *data, unsigned int size, void *io_data)
{
struct aries_ipc_handlers_common_data *common_data;
struct sockaddr_pn *spn;
struct ifreq ifr;
int type = *((int *) data);
int reuse;
int socket_rfs_magic;
int fd = -1;
int rc;
if(io_data == NULL)
goto error;
common_data = (struct aries_ipc_handlers_common_data *) io_data;
spn = common_data->spn;
memset(&ifr, 0, sizeof(ifr));
memset(ifr.ifr_name, 0, IFNAMSIZ);
memset(spn, 0, sizeof(struct sockaddr_pn));
strncpy(ifr.ifr_name, PHONET_IFACE, IFNAMSIZ);
spn->spn_family = AF_PHONET;
spn->spn_dev = 0;
switch(type)
{
case IPC_CLIENT_TYPE_FMT:
spn->spn_resource = PHONET_SPN_RES_FMT;
break;
case IPC_CLIENT_TYPE_RFS:
spn->spn_resource = PHONET_SPN_RES_RFS;
break;
default:
break;
}
fd = socket(AF_PHONET, SOCK_DGRAM, 0);
if(fd < 0)
return -1;
rc = setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, ifr.ifr_name, IFNAMSIZ);
if(rc < 0)
goto error;
rc = ioctl(fd, SIOCGIFINDEX, &ifr);
if(rc < 0)
goto error;
reuse = 1;
rc = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof(reuse));
if(rc < 0)
goto error;
rc = bind(fd, spn, sizeof(struct sockaddr_pn));
if(rc < 0)
goto error;
common_data->fd = fd;
if(type == IPC_CLIENT_TYPE_RFS)
{
socket_rfs_magic = SOCKET_RFS_MAGIC;
rc = setsockopt(fd, SOL_SOCKET, SO_RFSMAGIC, &socket_rfs_magic, sizeof(socket_rfs_magic));
if(rc < 0)
goto error;
}
rc = phonet_iface_ifup();
if(rc < 0)
goto error;
goto end;
error:
return -1;
end:
return 0;
}
int aries_ipc_close(void *data, unsigned int size, void *io_data)
{
struct aries_ipc_handlers_common_data *common_data;
int fd = -1;
if(io_data == NULL)
return -1;
common_data = (struct aries_ipc_handlers_common_data *) io_data;
fd = common_data->fd;
if(fd < 0)
return -1;
close(fd);
return 0;
}
int aries_ipc_read(void *data, unsigned int size, void *io_data)
{
struct aries_ipc_handlers_common_data *common_data;
int spn_len;
int fd = -1;
int rc;
if(io_data == NULL)
return -1;
if(data == NULL)
return -1;
common_data = (struct aries_ipc_handlers_common_data *) io_data;
fd = common_data->fd;
if(fd < 0)
return -1;
spn_len = sizeof(struct sockaddr_pn);
rc = recvfrom(fd, data, size, 0, common_data->spn, &spn_len);
if(rc < 0)
return -1;
return 0;
}
int aries_ipc_write(void *data, unsigned int size, void *io_data)
{
struct aries_ipc_handlers_common_data *common_data;
int spn_len;
int fd = -1;
int rc;
if(io_data == NULL)
return -1;
if(data == NULL)
return -1;
common_data = (struct aries_ipc_handlers_common_data *) io_data;
fd = common_data->fd;
if(fd < 0)
return -1;
spn_len = sizeof(struct sockaddr_pn);
rc = sendto(fd, data, size, 0, common_data->spn, spn_len);
if(rc < 0)
return -1;
return 0;
}
int aries_ipc_power_on(void *data)
{
int fd = open("/sys/class/modemctl/xmm/status", O_RDONLY);
char status[1] = { 0 };
char power_data[4] = "on";
int rc;
if(fd < 0)
return -1;
rc = read(fd, status, 1);
close(fd);
if(rc < 0)
return -1;
// it's already on
if(status[0] == '1')
return 0;
fd = open("/sys/class/modemctl/xmm/control", O_RDWR);
if(fd < 0)
return -1;
rc = write(fd, power_data, 2);
close(fd);
if(rc < 0)
return -1;
return 0;
}
int aries_ipc_power_off(void *data)
{
int fd = open("/sys/class/modemctl/xmm/status", O_RDONLY);
char status[1] = { 0 };
char power_data[5] = "off";
int rc;
if(fd < 0)
return -1;
rc = read(fd, status, 1);
close(fd);
if(rc < 0)
return -1;
// it's already off
if(status[0] == '0')
return 0;
fd = open("/sys/class/modemctl/xmm/control", O_RDWR);
if(fd < 0)
return -1;
rc = write(fd, power_data, 3);
close(fd);
if(rc < 0)
return -1;
return 0;
}
//TODO: there are also suspend/resume nodes
int aries_ipc_gprs_activate(void *data)
{
int fd = open("/sys/class/net/svnet0/pdp/activate", O_RDWR);
char activate_data[] = "1\n";
int rc;
if(fd < 0)
return -1;
rc = write(fd, activate_data, sizeof(activate_data) - 1);
close(fd);
if(rc < 0)
return -1;
return 0;
}
int aries_ipc_gprs_deactivate(void *data)
{
int fd = open("/sys/class/net/svnet0/pdp/deactivate", O_RDWR);
char deactivate_data[] = "1\n";
int rc;
if(fd < 0)
return -1;
rc = write(fd, deactivate_data, sizeof(deactivate_data) - 1);
close(fd);
if(rc < 0)
return -1;
return 0;
}
int aries_ipc_gprs_get_iface(char **iface, int cid)
{
struct ifreq ifr;
int fd;
int rc;
int i;
memset(&ifr, 0, sizeof(ifr));
fd = socket(AF_PHONET, SOCK_DGRAM, 0);
for(i=GPRS_IFACE_COUNT-1 ; i >= 0 ; i--) {
sprintf(ifr.ifr_name, "%s%d", GPRS_IFACE_PREFIX, i);
rc = ioctl(fd, SIOCGIFFLAGS, &ifr);
if(rc < 0 || ifr.ifr_flags & IFF_UP) {
continue;
} else {
asprintf(iface, "%s%d", GPRS_IFACE_PREFIX, i);
return 0;
}
}
*iface = NULL;
return -1;
}
int aries_ipc_gprs_get_capabilities(struct ipc_client_gprs_capabilities *cap)
{
if (cap == NULL)
return -1;
cap->port_list = 1;
cap->cid_max = GPRS_IFACE_COUNT;
return 0;
}
void *aries_ipc_common_data_create(void)
{
struct aries_ipc_handlers_common_data *common_data;
void *io_data;
int io_data_len;
int spn_len;
io_data_len = sizeof(struct aries_ipc_handlers_common_data);
io_data = malloc(io_data_len);
if(io_data == NULL)
return NULL;
memset(io_data, 0, io_data_len);
common_data = (struct aries_ipc_handlers_common_data *) io_data;
spn_len = sizeof(struct sockaddr_pn);
common_data->spn = malloc(spn_len);
if(common_data == NULL)
return NULL;
memset(common_data->spn, 0, spn_len);
return io_data;
}
int aries_ipc_common_data_destroy(void *io_data)
{
struct aries_ipc_handlers_common_data *common_data;
// This was already done, not an error but we need to return
if(io_data == NULL)
return 0;
common_data = (struct aries_ipc_handlers_common_data *) io_data;
if(common_data->spn != NULL)
free(common_data->spn);
free(io_data);
return 0;
}
int aries_ipc_common_data_set_fd(void *io_data, int fd)
{
struct aries_ipc_handlers_common_data *common_data;
if(io_data == NULL)
return -1;
common_data = (struct aries_ipc_handlers_common_data *) io_data;
common_data->fd = fd;
return 0;
}
int aries_ipc_common_data_get_fd(void *io_data)
{
struct aries_ipc_handlers_common_data *common_data;
if(io_data == NULL)
return -1;
common_data = (struct aries_ipc_handlers_common_data *) io_data;
return common_data->fd;
}
struct ipc_ops aries_fmt_ops = {
.send = aries_ipc_fmt_client_send,
.recv = aries_ipc_fmt_client_recv,
.bootstrap = aries_modem_bootstrap,
};
struct ipc_ops aries_rfs_ops = {
.send = aries_ipc_rfs_client_send,
.recv = aries_ipc_rfs_client_recv,
.bootstrap = NULL,
};
struct ipc_handlers aries_default_handlers = {
.read = aries_ipc_read,
.write = aries_ipc_write,
.open = aries_ipc_open,
.close = aries_ipc_close,
.power_on = aries_ipc_power_on,
.power_off = aries_ipc_power_off,
.gprs_activate = aries_ipc_gprs_activate,
.gprs_deactivate = aries_ipc_gprs_deactivate,
.common_data = NULL,
.common_data_create = aries_ipc_common_data_create,
.common_data_destroy = aries_ipc_common_data_destroy,
.common_data_set_fd = aries_ipc_common_data_set_fd,
.common_data_get_fd = aries_ipc_common_data_get_fd,
};
struct ipc_gprs_specs aries_gprs_specs = {
.gprs_get_iface = aries_ipc_gprs_get_iface,
.gprs_get_capabilities = aries_ipc_gprs_get_capabilities,
};
// vim:ts=4:sw=4:expandtab
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