dahdi-tools/xpp/mpptalk.c

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/*
* Written by Oron Peled <oron@actcom.co.il>
* Copyright (C) 2008, Xorcom
*
* All rights reserved.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <errno.h>
#include <arpa/inet.h>
#include "hexfile.h"
#include "astribank_usb.h"
#include "mpp.h"
#include "mpptalk.h"
#include <debug.h>
#include <xusb.h>
#include <xtalk.h>
static const char rcsid[] = "$Id$";
#define DBG_MASK 0x02
const char *ack_status_msg(uint8_t status)
{
const static char *msgs[] = {
[STAT_OK] = "Acknowledges previous command",
[STAT_FAIL] = "Last command failed",
[STAT_RESET_FAIL] = "Reset failed",
[STAT_NODEST] = "No destination is selected",
[STAT_MISMATCH] = "Data mismatch",
[STAT_NOACCESS] = "No access",
[STAT_BAD_CMD] = "Bad command",
[STAT_TOO_SHORT] = "Packet is too short",
[STAT_ERROFFS] = "Offset error",
[STAT_NOCODE] = "Source was not burned before",
[STAT_NO_LEEPROM] = "Large EEPROM was not found",
[STAT_NO_EEPROM] = "No EEPROM was found",
[STAT_WRITE_FAIL] = "Writing to device failed",
[STAT_FPGA_ERR] = "FPGA error",
[STAT_KEY_ERR] = "Bad Capabilities Key",
[STAT_NOCAPS_ERR] = "No matching capability",
[STAT_NOPWR_ERR] = "No power on USB connector",
[STAT_CAPS_FPGA_ERR] = "Setting of the capabilities while FPGA is loaded",
};
if(status > sizeof(msgs)/sizeof(msgs[0]))
return "ERROR CODE TOO LARGE";
if(!msgs[status])
return "MISSING ERROR CODE";
return msgs[status];
}
const char *eeprom_type2str(int et)
{
const static char *msgs[] = {
[EEPROM_TYPE_NONE] = "NONE",
[EEPROM_TYPE_SMALL] = "SMALL",
[EEPROM_TYPE_LARGE] = "LARGE",
[EEPROM_TYPE_UNUSED] = "UNUSED",
};
if(et > sizeof(msgs)/sizeof(msgs[0]))
return NULL;
return msgs[et];
};
const char *dev_dest2str(int dest)
{
const static char *msgs[] = {
[DEST_NONE] = "NONE",
[DEST_FPGA] = "FPGA",
[DEST_EEPROM] = "EEPROM",
};
if(dest > sizeof(msgs)/sizeof(msgs[0]))
return NULL;
return msgs[dest];
};
union XTALK_PDATA(MPP) {
MEMBER(MPP, STATUS_GET);
MEMBER(MPP, STATUS_GET_REPLY);
MEMBER(MPP, EEPROM_SET);
MEMBER(MPP, CAPS_GET);
MEMBER(MPP, CAPS_GET_REPLY);
MEMBER(MPP, CAPS_SET);
MEMBER(MPP, EXTRAINFO_GET);
MEMBER(MPP, EXTRAINFO_GET_REPLY);
MEMBER(MPP, EXTRAINFO_SET);
MEMBER(MPP, RENUM);
MEMBER(MPP, EEPROM_BLK_RD);
MEMBER(MPP, EEPROM_BLK_RD_REPLY);
MEMBER(MPP, DEV_SEND_SEG);
MEMBER(MPP, DEV_SEND_START);
MEMBER(MPP, DEV_SEND_END);
MEMBER(MPP, RESET);
MEMBER(MPP, HALF_RESET);
MEMBER(MPP, SER_SEND);
MEMBER(MPP, SER_RECV);
/* Twinstar */
MEMBER(MPP, TWS_WD_MODE_SET);
MEMBER(MPP, TWS_WD_MODE_GET);
MEMBER(MPP, TWS_WD_MODE_GET_REPLY);
MEMBER(MPP, TWS_PORT_SET);
MEMBER(MPP, TWS_PORT_GET);
MEMBER(MPP, TWS_PORT_GET_REPLY);
MEMBER(MPP, TWS_PWR_GET);
MEMBER(MPP, TWS_PWR_GET_REPLY);
} PACKED members;
struct xtalk_protocol astribank_proto = {
.name = "ABNK",
.proto_version = 0x14,
.commands = {
CMD_SEND(MPP, STATUS_GET),
CMD_RECV(MPP, STATUS_GET_REPLY, NULL),
CMD_SEND(MPP, EEPROM_SET),
CMD_SEND(MPP, CAPS_GET),
CMD_RECV(MPP, CAPS_GET_REPLY, NULL),
CMD_SEND(MPP, CAPS_SET),
CMD_SEND(MPP, EXTRAINFO_GET),
CMD_RECV(MPP, EXTRAINFO_GET_REPLY, NULL),
CMD_SEND(MPP, EXTRAINFO_SET),
CMD_SEND(MPP, RENUM),
CMD_SEND(MPP, EEPROM_BLK_RD),
CMD_RECV(MPP, EEPROM_BLK_RD_REPLY, NULL),
CMD_SEND(MPP, DEV_SEND_SEG),
CMD_SEND(MPP, DEV_SEND_START),
CMD_SEND(MPP, DEV_SEND_END),
CMD_SEND(MPP, RESET),
CMD_SEND(MPP, HALF_RESET),
CMD_SEND(MPP, SER_SEND),
CMD_SEND(MPP, SER_RECV),
/* Twinstar */
CMD_SEND(MPP, TWS_WD_MODE_SET),
CMD_SEND(MPP, TWS_WD_MODE_GET),
CMD_RECV(MPP, TWS_WD_MODE_GET_REPLY, NULL),
CMD_SEND(MPP, TWS_PORT_SET),
CMD_SEND(MPP, TWS_PORT_GET),
CMD_RECV(MPP, TWS_PORT_GET_REPLY, NULL),
CMD_SEND(MPP, TWS_PWR_GET),
CMD_RECV(MPP, TWS_PWR_GET_REPLY, NULL),
},
.ack_statuses = {
}
};
struct cmd_queue {
struct cmd_queue *next;
struct cmd_queue *prev;
struct xtalk_command *cmd;
};
static struct cmd_queue output_queue = {
.next = &output_queue,
.prev = &output_queue,
.cmd = NULL
};
void dump_command(struct xtalk_command *cmd)
{
uint16_t len;
int i;
len = cmd->header.len;
if(len < sizeof(struct mpp_header)) {
ERR("Command too short (%d)\n", len);
return;
}
INFO("DUMP: OP=0x%X len=%d seq=%d\n",
cmd->header.op, cmd->header.len, cmd->header.seq);
for(i = 0; i < len - sizeof(struct mpp_header); i++) {
INFO(" %2d. 0x%X\n", i, cmd->alt.raw_data[i]);
}
}
static int set_ihex_version(char *dst, const char *src)
{
memcpy(dst, src, VERSION_LEN);
return 0;
}
/*
* Protocol Commands
*/
int mpp_status_query(struct astribank_device *astribank)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_STATUS_GET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
astribank->eeprom_type = 0x3 & (CMD_FIELD(reply, MPP, STATUS_GET_REPLY, i2cs_data) >> 3);
astribank->status = CMD_FIELD(reply, MPP, STATUS_GET_REPLY, status);
astribank->fw_versions = CMD_FIELD(reply, MPP, STATUS_GET_REPLY, fw_versions);
DBG("EEPROM TYPE: %02x\n", astribank->eeprom_type);
DBG("FPGA Firmware: %s\n", (astribank->status & 0x1) ? "Loaded" : "Empty");
DBG("Firmware Versions: USB='%s' FPGA='%s' EEPROM='%s'\n",
astribank->fw_versions.usb,
astribank->fw_versions.fpga,
astribank->fw_versions.eeprom);
free_command(reply);
return ret;
}
int mpp_eeprom_set(struct astribank_device *astribank, const struct eeprom_table *et)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_EEPROM_SET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
memcpy(&CMD_FIELD(cmd, MPP, EEPROM_SET, data), et, sizeof(*et));
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
free_command(reply);
return 0;
}
int mpp_renumerate(struct astribank_device *astribank)
{
struct xtalk_command *cmd;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_RENUM, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
ret = process_command(xtalk_dev, cmd, NULL);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
return 0;
}
int mpp_caps_get(struct astribank_device *astribank,
struct eeprom_table *eeprom_table,
struct capabilities *capabilities,
struct capkey *key)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_CAPS_GET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
assert(reply->header.op == MPP_CAPS_GET_REPLY);
if(eeprom_table) {
memcpy(eeprom_table, (void *)&CMD_FIELD(reply, MPP, CAPS_GET_REPLY, data), sizeof(*eeprom_table));
}
if(capabilities) {
const struct capabilities *cap = &CMD_FIELD(reply, MPP, CAPS_GET_REPLY, capabilities);
memcpy(capabilities, cap, sizeof(*capabilities));
}
if(key) {
const struct capkey *k = &CMD_FIELD(reply, MPP, CAPS_GET_REPLY, key);
memcpy(key, k, sizeof(*key));
}
free_command(reply);
return 0;
}
int mpp_caps_set(struct astribank_device *astribank,
const struct eeprom_table *eeprom_table,
const struct capabilities *capabilities,
const struct capkey *key)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_CAPS_SET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
memcpy(&CMD_FIELD(cmd, MPP, CAPS_SET, data), eeprom_table, sizeof(*eeprom_table));
memcpy(&CMD_FIELD(cmd, MPP, CAPS_SET, capabilities), capabilities, sizeof(*capabilities));
memcpy(&CMD_FIELD(cmd, MPP, CAPS_SET, key), key, sizeof(*key));
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
free_command(reply);
return 0;
}
int mpp_extrainfo_get(struct astribank_device *astribank, struct extrainfo *info)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_EXTRAINFO_GET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
assert(reply->header.op == MPP_EXTRAINFO_GET_REPLY);
if(info) {
int i;
memcpy(info, (void *)&CMD_FIELD(reply, MPP, EXTRAINFO_GET_REPLY, info), sizeof(*info));
/*
* clean non-printing characters
*/
for (i = sizeof(*info) - 1; i >= 0; i--) {
if (info->text[i] != (char)0xFF)
break;
info->text[i] = '\0';
}
}
free_command(reply);
return 0;
}
int mpp_extrainfo_set(struct astribank_device *astribank, const struct extrainfo *info)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_EXTRAINFO_SET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
memcpy(&CMD_FIELD(cmd, MPP, EXTRAINFO_SET, info), info, sizeof(*info));
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
free_command(reply);
return 0;
}
int mpp_eeprom_blk_rd(struct astribank_device *astribank, uint8_t *buf, uint16_t offset, uint16_t len)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
int size;
DBG("len = %d, offset = %d\n", len, offset);
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_EEPROM_BLK_RD, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
CMD_FIELD(cmd, MPP, EEPROM_BLK_RD, len) = len;
CMD_FIELD(cmd, MPP, EEPROM_BLK_RD, offset) = offset;
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
size = ret;
goto out;
}
size = reply->header.len - sizeof(struct mpp_header) - sizeof(XTALK_STRUCT(MPP, EEPROM_BLK_RD_REPLY));
INFO("size=%d offset=0x%X\n", size, CMD_FIELD(reply, MPP, EEPROM_BLK_RD_REPLY, offset));
dump_packet(LOG_DEBUG, DBG_MASK, "BLK_RD", (char *)reply, ret);
if(size > len) {
ERR("Truncating reply (was %d, now %d)\n", size, len);
size = len;
}
memcpy(buf, CMD_FIELD(reply, MPP, EEPROM_BLK_RD_REPLY, data), size);
out:
free_command(reply);
return size;
}
int mpp_send_start(struct astribank_device *astribank, int dest, const char *ihex_version)
{
struct xtalk_command *cmd;
struct xtalk_command *reply = NULL;
struct xtalk_device *xtalk_dev;
int ret = 0;
DBG("dest = %s ihex_version = '%s'\n", dev_dest2str(dest), ihex_version);
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_DEV_SEND_START, 0)) == NULL) {
ERR("new_command failed\n");
ret = -ENOMEM;
goto out;
}
CMD_FIELD(cmd, MPP, DEV_SEND_START, dest) = dest;
set_ihex_version(CMD_FIELD(cmd, MPP, DEV_SEND_START, ihex_version), ihex_version);
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
goto out;
}
out:
if(reply)
free_command(reply);
astribank->burn_state = (ret == 0)
? BURN_STATE_STARTED
: BURN_STATE_FAILED;
return ret;
}
int mpp_send_end(struct astribank_device *astribank)
{
struct xtalk_command *cmd;
struct xtalk_command *reply = NULL;
struct xtalk_device *xtalk_dev;
int ret = 0;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_DEV_SEND_END, 0)) == NULL) {
ERR("new_command failed\n");
ret = -ENOMEM;
goto out;
}
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
goto out;
}
out:
if(reply)
free_command(reply);
astribank->burn_state = (ret == 0)
? BURN_STATE_ENDED
: BURN_STATE_FAILED;
return ret;
}
int mpp_send_seg(struct astribank_device *astribank, const uint8_t *data, uint16_t offset, uint16_t len)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if(astribank->burn_state != BURN_STATE_STARTED) {
ERR("Tried to send a segment while burn_state=%d\n",
astribank->burn_state);
return -EINVAL;
}
DBG("len = %d, offset = %d (0x%02X, 0x%02X)\n", len, offset, *data, *(data + 1));
if((cmd = new_command(xtalk_dev, MPP_DEV_SEND_SEG, len)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
CMD_FIELD(cmd, MPP, DEV_SEND_SEG, offset) = offset;
memcpy(CMD_FIELD(cmd, MPP, DEV_SEND_SEG, data), data, len);
#if 0
{
FILE *fp;
if((fp = fopen("seg_data.bin", "a")) == NULL) {
perror("seg_data.bin");
exit(1);
}
if(fwrite(CMD_FIELD(cmd, MPP, DEV_SEND_SEG, data), len, 1, fp) != 1) {
perror("fwrite");
exit(1);
}
fclose(fp);
}
#endif
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
free_command(reply);
return 0;
}
int mpp_reset(struct astribank_device *astribank, int full_reset)
{
struct xtalk_command *cmd;
struct xtalk_device *xtalk_dev;
int ret;
int op = (full_reset) ? MPP_RESET: MPP_HALF_RESET;
DBG("full = %s\n", (full_reset) ? "YES" : "NO");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, op, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
ret = process_command(xtalk_dev, cmd, NULL);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
return 0;
}
int mpp_serial_cmd(struct astribank_device *astribank, const uint8_t *in, uint8_t *out, uint16_t len)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
uint8_t *data;
DBG("len=%d\n", len);
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_SER_SEND, len)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
data = CMD_FIELD(cmd, MPP, SER_SEND, data);
memcpy(data, in, len);
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
assert(reply->header.op == MPP_SER_RECV);
data = CMD_FIELD(reply, MPP, SER_RECV, data);
memcpy(out, data, len);
free_command(reply);
return 0;
}
int mpps_card_info(struct astribank_device *astribank, int unit, uint8_t *card_type, uint8_t *card_status)
{
/*
* Serial commands must have equal send/receive size
*/
struct card_info_command {
uint8_t ser_op;
uint8_t addr;
uint8_t card_full_type; /* (type << 4 | subtype) */
uint8_t card_status; /* BIT(0) - PIC burned */
} PACKED;
struct card_info_command ci_send;
struct card_info_command ci_recv;
int ret;
memset(&ci_send, 0, sizeof(ci_send));
memset(&ci_recv, 0, sizeof(ci_recv));
ci_send.ser_op = SER_CARD_INFO_GET;
ci_send.addr = (unit << 4); /* low nibble is subunit */
ret = mpp_serial_cmd(astribank,
(uint8_t *)&ci_send,
(uint8_t *)&ci_recv,
sizeof(struct card_info_command));
if (ret < 0)
return ret;
*card_type = ci_recv.card_full_type;
*card_status = ci_recv.card_status;
return 0;
}
int mpps_stat(struct astribank_device *astribank, int unit, uint8_t *fpga_configuration, uint8_t *status)
{
/*
* Serial commands must have equal send/receive size
*/
struct fpga_stat_command {
uint8_t ser_op;
uint8_t fpga_configuration;
uint8_t status; /* BIT(0) - Watchdog timer status */
} PACKED;
struct fpga_stat_command fs_send;
struct fpga_stat_command fs_recv;
int ret;
memset(&fs_send, 0, sizeof(fs_send));
memset(&fs_recv, 0, sizeof(fs_recv));
fs_send.ser_op = SER_STAT_GET;
ret = mpp_serial_cmd(astribank,
(uint8_t *)&fs_send,
(uint8_t *)&fs_recv,
sizeof(struct fpga_stat_command));
if(ret < 0)
return ret;
*fpga_configuration = fs_recv.fpga_configuration;
*status = fs_recv.status;
return 0;
}
int mpp_tws_watchdog(struct astribank_device *astribank)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_TWS_WD_MODE_GET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
ret = CMD_FIELD(reply, MPP, TWS_WD_MODE_GET_REPLY, wd_active);
DBG("wd_active=0x%X\n", ret);
free_command(reply);
return ret == 1;
}
int mpp_tws_setwatchdog(struct astribank_device *astribank, int yes)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
DBG("%s\n", (yes) ? "YES" : "NO");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_TWS_WD_MODE_SET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
CMD_FIELD(cmd, MPP, TWS_WD_MODE_SET, wd_active) = (yes) ? 1 : 0;
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
free_command(reply);
return 0;
}
int mpp_tws_powerstate(struct astribank_device *astribank)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_TWS_PWR_GET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
ret = CMD_FIELD(reply, MPP, TWS_PWR_GET_REPLY, power);
DBG("power=0x%X\n", ret);
free_command(reply);
return ret;
}
int mpp_tws_portnum(struct astribank_device *astribank)
{
struct xtalk_command *cmd;
struct xtalk_command *reply;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if((cmd = new_command(xtalk_dev, MPP_TWS_PORT_GET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
ret = process_command(xtalk_dev, cmd, &reply);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
ret = CMD_FIELD(reply, MPP, TWS_PORT_GET_REPLY, portnum);
DBG("portnum=0x%X\n", ret);
free_command(reply);
return ret;
}
int mpp_tws_setportnum(struct astribank_device *astribank, uint8_t portnum)
{
struct xtalk_command *cmd;
struct xtalk_device *xtalk_dev;
int ret;
DBG("\n");
assert(astribank != NULL);
xtalk_dev = astribank->xtalk_dev;
if(portnum >= 2) {
ERR("Invalid portnum (%d)\n", portnum);
return -EINVAL;
}
if((cmd = new_command(xtalk_dev, MPP_TWS_PORT_SET, 0)) == NULL) {
ERR("new_command failed\n");
return -ENOMEM;
}
CMD_FIELD(cmd, MPP, TWS_PORT_SET, portnum) = portnum;
ret = process_command(xtalk_dev, cmd, NULL);
if(ret < 0) {
ERR("process_command failed: %d\n", ret);
return ret;
}
return 0;
}
/* Adapters for xusb ops */
static inline int xusb_close_func(void *priv)
{
return xusb_close((struct xusb *)priv);
}
static inline int xusb_send_func(void *priv, void *data, size_t len, int timeout)
{
return xusb_send((struct xusb *)priv, data, len, timeout);
}
static inline int xusb_recv_func(void *priv, void *data, size_t maxlen, int timeout)
{
return xusb_recv((struct xusb *)priv, data, maxlen, timeout);
}
static struct xtalk_ops xusb_ops = {
.send_func = xusb_send_func,
.recv_func = xusb_recv_func,
.close_func = xusb_close_func,
};
/*
* Wrappers
*/
struct astribank_device *mpp_init(const char devpath[], int iface_num)
{
struct astribank_device *astribank = NULL;
struct xtalk_device *xtalk_dev = NULL;
struct xusb *xusb = NULL;
int packet_size;
int ret;
DBG("devpath='%s' iface_num=%d\n", devpath, iface_num);
if((astribank = astribank_open(devpath, iface_num)) == NULL) {
ERR("Opening astribank failed\n");
goto err;
}
xusb = astribank->xusb;
packet_size = xusb_packet_size(xusb);
if((xtalk_dev = xtalk_new(&xusb_ops, packet_size, xusb)) == NULL) {
ERR("Allocating new XTALK device failed\n");
goto err;
}
astribank->xtalk_dev = xtalk_dev;
ret = xtalk_set_protocol(xtalk_dev, &astribank_proto);
if(ret < 0) {
ERR("MPP Protocol registration failed: %d\n", ret);
goto err;
}
ret = xtalk_proto_query(xtalk_dev);
if(ret < 0) {
ERR("Protocol handshake failed: %d\n", ret);
goto err;
}
ret = mpp_status_query(astribank);
if(ret < 0) {
ERR("Status query failed: %d\n", ret);
goto err;
}
return astribank;
err:
if (astribank) {
astribank_close(astribank, 0);
astribank = NULL;
}
if(xtalk_dev) {
xtalk_delete(xtalk_dev);
xtalk_dev = NULL;
}
return NULL;
}
void mpp_exit(struct astribank_device *astribank)
{
DBG("\n");
astribank_close(astribank, 0);
}
/*
* data structures
*/
void show_eeprom(const struct eeprom_table *eprm, FILE *fp)
{
int rmajor = (eprm->release >> 8) & 0xFF;
int rminor = eprm->release & 0xFF;;
char buf[BUFSIZ];
memset(buf, 0, LABEL_SIZE + 1);
memcpy(buf, eprm->label, LABEL_SIZE);
fprintf(fp, "EEPROM: %-15s: 0x%02X\n", "Source", eprm->source);
fprintf(fp, "EEPROM: %-15s: 0x%04X\n", "Vendor", eprm->vendor);
fprintf(fp, "EEPROM: %-15s: 0x%04X\n", "Product", eprm->product);
fprintf(fp, "EEPROM: %-15s: %d.%d\n", "Release", rmajor, rminor);
fprintf(fp, "EEPROM: %-15s: 0x%02X\n", "Config", eprm->config_byte);
fprintf(fp, "EEPROM: %-15s: '%s'\n", "Label", buf);
}
void show_capabilities(const struct capabilities *capabilities, FILE *fp)
{
fprintf(fp, "Capabilities: FXS ports: %2d\n", capabilities->ports_fxs);
fprintf(fp, "Capabilities: FXO ports: %2d\n", capabilities->ports_fxo);
fprintf(fp, "Capabilities: BRI ports: %2d\n", capabilities->ports_bri);
fprintf(fp, "Capabilities: PRI ports: %2d\n", capabilities->ports_pri);
fprintf(fp, "Capabilities: ECHO ports: %2d\n", capabilities->ports_echo);
fprintf(fp, "Capabilities: TwinStar : %s\n",
(CAP_EXTRA_TWINSTAR(capabilities)) ? "Yes" : "No");
}
void show_astribank_status(struct astribank_device *astribank, FILE *fp)
{
char version_buf[BUFSIZ];
int is_loaded = STATUS_FPGA_LOADED(astribank->status);
fprintf(fp, "Astribank: EEPROM : %s\n",
eeprom_type2str(astribank->eeprom_type));
fprintf(fp, "Astribank: FPGA status : %s\n",
is_loaded ? "Loaded" : "Empty");
if(is_loaded) {
memset(version_buf, 0, sizeof(version_buf));
memcpy(version_buf, astribank->fw_versions.fpga, VERSION_LEN);
fprintf(fp, "Astribank: FPGA version: %s\n",
version_buf);
}
}
void show_extrainfo(const struct extrainfo *extrainfo, FILE *fp)
{
char buf[EXTRAINFO_SIZE + 1];
memcpy(buf, extrainfo->text, EXTRAINFO_SIZE);
buf[EXTRAINFO_SIZE] = '\0'; /* assure null termination */
fprintf(fp, "Extrainfo: : '%s'\n", buf);
}
int twinstar_show(struct astribank_device *astribank, FILE *fp)
{
int watchdog;
int powerstate;
int portnum;
int i;
if(!astribank_has_twinstar(astribank)) {
fprintf(fp, "TwinStar: NO\n");
return 0;
}
if((watchdog = mpp_tws_watchdog(astribank)) < 0) {
ERR("Failed getting TwinStar information\n");
return watchdog;
}
if((powerstate = mpp_tws_powerstate(astribank)) < 0) {
ERR("Failed getting TwinStar powerstate\n");
return powerstate;
}
if((portnum = mpp_tws_portnum(astribank)) < 0) {
ERR("Failed getting TwinStar portnum\n");
return portnum;
}
fprintf(fp, "TwinStar: Connected to : USB-%1d\n", portnum);
fprintf(fp, "TwinStar: Watchdog : %s\n",
(watchdog) ? "on-guard" : "off-guard");
for(i = 0; i < 2; i++) {
int pw = (1 << i) & powerstate;
fprintf(fp, "TwinStar: USB-%1d POWER : %s\n",
i, (pw) ? "ON" : "OFF");
}
return 0;
}