modem: xmm626_sec_modem.c is now common between both kernels

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

2 files changed, 0 insertions, 587 deletions

diff --git a/samsung-ipc/modems/xmm626/kernel/samsung_smdk4412/xmm626_hsic.c b/samsung-ipc/modems/xmm626/kernel/samsung_smdk4412/xmm626_hsic.c
deleted file mode 100644
index 30ade46..0000000
--- a/samsung-ipc/modems/xmm626/kernel/samsung_smdk4412/xmm626_hsic.c
+++ /dev/null
@@ -1,587 +0,0 @@
-/*
- * This file is part of libsamsung-ipc.
- *
- * Copyright (C) 2012 Alexander Tarasikov <alexander.tarasikov@gmail.com>
- * Copyright (C) 2013-2014 Paul Kocialkowski <contact@paulk.fr>
- *
- * Based on the incomplete C++ implementation which is:
- * Copyright (C) 2012 Sergey Gridasov <grindars@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 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 <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <sys/select.h>
-
-#include <samsung-ipc.h>
-
-#include "xmm626.h"
-#include "xmm626_hsic.h"
-
-int xmm626_hsic_ack_read(int device_fd, unsigned short ack)
-{
-    struct timeval timeout;
-    fd_set fds;
-    unsigned short value;
-    int rc;
-    int i;
-
-    timeout.tv_sec = 1;
-    timeout.tv_usec = 0;
-
-    FD_ZERO(&fds);
-    FD_SET(device_fd, &fds);
-
-    for (i = 0; i < 50; i++) {
-        rc = select(device_fd + 1, &fds, NULL, NULL, &timeout);
-        if (rc <= 0)
-            return -1;
-
-        value = 0;
-        rc = read(device_fd, &value, sizeof(value));
-        if (rc < (int) sizeof(value))
-            continue;
-
-        if (value == ack)
-            return 0;
-    }
-
-    return -1;
-}
-
-int xmm626_hsic_psi_send(struct ipc_client *client, int device_fd,
-    const void *psi_data, unsigned short psi_size)
-{
-    struct xmm626_hsic_psi_header psi_header;
-    char at[] = XMM626_AT;
-    unsigned char psi_ack;
-    unsigned char chip_id;
-    unsigned char psi_crc;
-    struct timeval timeout;
-    fd_set fds;
-    size_t wc;
-    size_t length;
-    unsigned char *p;
-    int rc;
-    int i;
-
-    if (client == NULL || device_fd < 0 || psi_data == NULL || psi_size == 0)
-        return -1;
-
-    FD_ZERO(&fds);
-
-    i = 0;
-    length = strlen(at);
-
-    do {
-        FD_SET(device_fd, &fds);
-
-        timeout.tv_sec = 0;
-        timeout.tv_usec = 100000;
-
-        rc = write(device_fd, at, length);
-        if (rc < (int) length) {
-            ipc_client_log(client, "Writing ATAT in ASCII failed");
-            goto error;
-        }
-        ipc_client_log(client, "Wrote ATAT in ASCII");
-
-        rc = select(device_fd + 1, &fds, NULL, NULL, &timeout);
-        if (rc < 0) {
-            ipc_client_log(client, "Waiting for bootup failed");
-            goto error;
-        }
-
-        if (i++ > 50) {
-            ipc_client_log(client, "Waiting for bootup failed");
-            goto error;
-        }
-    } while(rc == 0);
-
-    FD_SET(device_fd, &fds);
-
-    timeout.tv_sec = 0;
-    timeout.tv_usec = 100000;
-
-    rc = select(device_fd + 1, &fds, NULL, NULL, &timeout);
-    if (rc <= 0) {
-        ipc_client_log(client, "Reading boot ACK failed");
-        goto error;
-    }
-
-    psi_ack = 0;
-    rc = read(device_fd, &psi_ack, sizeof(psi_ack));
-    if (rc < (int) sizeof(psi_ack)) {
-        ipc_client_log(client, "Reading boot ACK failed");
-        goto error;
-    }
-
-    rc = select(device_fd + 1, &fds, NULL, NULL, &timeout);
-    if (rc <= 0) {
-        ipc_client_log(client, "Reading chip id failed");
-        goto error;
-    }
-
-    chip_id = 0;
-    rc = read(device_fd, &chip_id, sizeof(chip_id));
-    if (rc < (int) sizeof(chip_id)) {
-        ipc_client_log(client, "Reading chip id failed");
-        goto error;
-    }
-    ipc_client_log(client, "Read chip id (0x%x)", chip_id);
-
-    psi_header.magic = XMM626_PSI_MAGIC;
-    psi_header.length = psi_size;
-    psi_header.padding = XMM626_PSI_PADDING;
-
-    rc = write(device_fd, &psi_header, sizeof(psi_header));
-    if (rc < (int) sizeof(psi_header)) {
-        ipc_client_log(client, "Writing PSI header failed");
-        goto error;
-    }
-    ipc_client_log(client, "Wrote PSI header");
-
-    p = (unsigned char *) psi_data;
-
-    wc = 0;
-    while (wc < psi_size) {
-        rc = write(device_fd, (void *) p, psi_size - wc);
-        if (rc <= 0) {
-            ipc_client_log(client, "Writing PSI failed");
-            goto error;
-        }
-
-        p += rc;
-        wc += rc;
-    }
-
-    psi_crc = xmm626_crc_calculate(psi_data, psi_size);
-
-    ipc_client_log(client, "Wrote PSI, CRC is 0x%x", psi_crc);
-
-    rc = write(device_fd, &psi_crc, sizeof(psi_crc));
-    if (rc < (int) sizeof(psi_crc)) {
-        ipc_client_log(client, "Writing PSI CRC failed");
-        goto error;
-    }
-    ipc_client_log(client, "Wrote PSI CRC (0x%x)", psi_crc);
-
-    timeout.tv_sec = 0;
-    timeout.tv_usec = 100000;
-
-    for (i = 0; i < XMM626_HSIC_PSI_UNKNOWN_COUNT; i++) {
-        rc = select(device_fd + 1, &fds, NULL, NULL, &timeout);
-        if (rc <= 0) {
-            ipc_client_log(client, "Reading PSI unknown failed");
-            goto error;
-        }
-
-        rc = read(device_fd, &psi_ack, sizeof(psi_ack));
-        if (rc < (int) sizeof(psi_ack)) {
-            ipc_client_log(client, "Reading PSI unknown failed");
-            goto error;
-        }
-    }
-
-    for (i = 0; i < XMM626_HSIC_PSI_CRC_ACK_COUNT ; i++) {
-        rc = select(device_fd + 1, &fds, NULL, NULL, &timeout);
-        if (rc <= 0) {
-            ipc_client_log(client, "Reading PSI CRC ACK failed");
-            goto error;
-        }
-
-        rc = read(device_fd, &psi_ack, sizeof(psi_ack));
-        if (rc < (int) sizeof(psi_ack)) {
-            ipc_client_log(client, "Reading PSI CRC ACK failed");
-            goto error;
-        }
-    }
-    ipc_client_log(client, "Read PSI CRC ACK");
-
-    rc = xmm626_hsic_ack_read(device_fd, XMM626_HSIC_PSI_ACK);
-    if (rc < 0) {
-        ipc_client_log(client, "Reading PSI ACK failed");
-        goto error;
-    }
-    ipc_client_log(client, "Read PSI ACK");
-
-    rc = 0;
-    goto complete;
-
-error:
-    rc = -1;
-
-complete:
-    return rc;
-}
-
-int xmm626_hsic_ebl_send(struct ipc_client *client, int device_fd,
-    const void *ebl_data, size_t ebl_size)
-{
-    unsigned char ebl_crc;
-    size_t chunk;
-    size_t count;
-    size_t wc;
-    size_t size;
-    unsigned char *p;
-    int rc;
-
-    if (client == NULL || device_fd < 0 || ebl_data == NULL || ebl_size == 0)
-        return -1;
-
-    size = sizeof(ebl_size);
-
-    rc = write(device_fd, &ebl_size, size);
-    if (rc < (int) size) {
-        ipc_client_log(client, "Writing EBL size failed");
-        goto error;
-    }
-    ipc_client_log(client, "Wrote EBL size");
-
-    rc = xmm626_hsic_ack_read(device_fd, XMM626_HSIC_EBL_SIZE_ACK);
-    if (rc < 0) {
-        ipc_client_log(client, "Reading EBL size ACK failed");
-        goto error;
-    }
-
-    p = (unsigned char *) ebl_data;
-
-    chunk = XMM626_HSIC_EBL_CHUNK;
-    wc = 0;
-    while (wc < ebl_size) {
-        count = chunk < ebl_size - wc ? chunk : ebl_size - wc;
-
-        rc = write(device_fd, (void *) p, count);
-        if (rc <= 0) {
-            ipc_client_log(client, "Writing EBL failed");
-            goto error;
-        }
-
-        p += rc;
-        wc += rc;
-    }
-
-    ebl_crc = xmm626_crc_calculate(ebl_data, ebl_size);
-
-    ipc_client_log(client, "Wrote EBL, CRC is 0x%x", ebl_crc);
-
-    rc = write(device_fd, &ebl_crc, sizeof(ebl_crc));
-    if (rc < (int) sizeof(ebl_crc)) {
-        ipc_client_log(client, "Writing EBL CRC failed");
-        goto error;
-    }
-    ipc_client_log(client, "Wrote EBL CRC (0x%x)", ebl_crc);
-
-    rc = xmm626_hsic_ack_read(device_fd, XMM626_HSIC_EBL_ACK);
-    if (rc < 0) {
-        ipc_client_log(client, "Reading EBL ACK failed");
-        goto error;
-    }
-
-    rc = 0;
-    goto complete;
-
-error:
-    rc = -1;
-
-complete:
-    return rc;
-}
-
-int xmm626_hsic_command_send(int device_fd, unsigned short code,
-    const void *data, size_t size, size_t command_data_size, int ack)
-{
-    struct xmm626_hsic_command_header header;
-    void *buffer = NULL;
-    size_t length;
-    struct timeval timeout;
-    fd_set fds;
-    unsigned char *p;
-    int rc;
-    int i;
-
-    if (device_fd < 0 || data == NULL || size == 0 || command_data_size == 0 || command_data_size < size)
-        return -1;
-
-    header.checksum = (size & 0xffff) + code;
-    header.code = code;
-    header.data_size = size;
-
-    p = (unsigned char *) data;
-
-    for (i = 0; i < (int) size; i++)
-        header.checksum += *p++;
-
-    length = command_data_size + sizeof(header);
-    buffer = calloc(1, length);
-
-    memset(buffer, 0, length);
-    p = (unsigned char *) buffer;
-    memcpy(p, &header, sizeof(header));
-    p += sizeof(header);
-    memcpy(p, data, size);
-
-    rc = write(device_fd, buffer, length);
-    if (rc < (int) length)
-        goto error;
-
-    if (!ack) {
-        rc = 0;
-        goto complete;
-    }
-
-    memset(buffer, 0, length);
-
-    FD_ZERO(&fds);
-    FD_SET(device_fd, &fds);
-
-    timeout.tv_sec = 1;
-    timeout.tv_usec = 0;
-
-    rc = select(device_fd + 1, &fds, NULL, NULL, &timeout);
-    if (rc <= 0)
-        goto error;
-
-    rc = read(device_fd, &header, sizeof(header));
-    if (rc < (int) sizeof(header))
-        goto error;
-
-    rc = select(device_fd + 1, &fds, NULL, NULL, &timeout);
-    if (rc <= 0)
-        goto error;
-
-    rc = read(device_fd, buffer, command_data_size);
-    if (rc < (int) command_data_size)
-        goto error;
-
-    if (header.code != code)
-        goto error;
-
-    rc = 0;
-    goto complete;
-
-error:
-    rc = -1;
-
-complete:
-    if (buffer != NULL)
-        free(buffer);
-
-    return rc;
-}
-
-int xmm626_hsic_modem_data_send(int device_fd, const void *data, size_t size,
-    int address)
-{
-    size_t chunk;
-    size_t count;
-    size_t c;
-    unsigned char *p;
-    int rc;
-
-    if (device_fd < 0 || data == NULL || size == 0)
-        return -1;
-
-    rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_FLASH_SET_ADDRESS, &address, sizeof(address), XMM626_HSIC_FLASH_SET_ADDRESS_SIZE, 1);
-    if (rc < 0)
-        goto error;
-
-    p = (unsigned char *) data;
-
-    chunk = XMM626_HSIC_MODEM_DATA_CHUNK;
-    c = 0;
-    while (c < size) {
-        count = chunk < size - c ? chunk : size - c;
-
-        rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_FLASH_WRITE_BLOCK, p, count, XMM626_HSIC_FLASH_WRITE_BLOCK_SIZE, 0);
-        if (rc < 0)
-            goto error;
-
-        p += count;
-        c += count;
-    }
-
-    rc = 0;
-    goto complete;
-
-error:
-    rc = -1;
-
-complete:
-    return rc;
-}
-
-int xmm626_hsic_port_config_send(struct ipc_client *client, int device_fd)
-{
-    void *buffer = NULL;
-    size_t length;
-    struct timeval timeout;
-    fd_set fds;
-    int rc;
-
-    if (client == NULL || device_fd < 0)
-        return -1;
-
-    FD_ZERO(&fds);
-    FD_SET(device_fd, &fds);
-
-    timeout.tv_sec = 2;
-    timeout.tv_usec = 0;
-
-    rc = select(device_fd + 1, &fds, NULL, NULL, &timeout);
-    if (rc <= 0)
-        goto error;
-
-    length = XMM626_HSIC_PORT_CONFIG_SIZE;
-    buffer = calloc(1, length);
-
-    rc = select(device_fd + 1, &fds, NULL, NULL, &timeout);
-    if (rc <= 0)
-        goto error;
-
-    rc = read(device_fd, buffer, length);
-    if (rc < (int) length) {
-        ipc_client_log(client, "Reading port config failed");
-        goto error;
-    }
-    ipc_client_log(client, "Read port config");
-
-    rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_SET_PORT_CONFIG, buffer, length, XMM626_HSIC_SET_PORT_CONFIG_SIZE, 1);
-    if (rc < 0) {
-        ipc_client_log(client, "Sending port config command failed");
-        goto error;
-    }
-
-    rc = 0;
-    goto complete;
-
-error:
-    rc = -1;
-
-complete:
-    if (buffer != NULL)
-        free(buffer);
-
-    return rc;
-}
-
-int xmm626_hsic_sec_start_send(struct ipc_client *client, int device_fd,
-    const void *sec_data, size_t sec_size)
-{
-    int rc;
-
-    if (client == NULL || device_fd < 0 || sec_data == NULL || sec_size == 0)
-        return -1;
-
-    rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_SEC_START, sec_data, sec_size, XMM626_HSIC_SEC_START_SIZE, 1);
-    if (rc < 0)
-        return -1;
-
-    return 0;
-}
-
-int xmm626_hsic_sec_end_send(struct ipc_client *client, int device_fd)
-{
-    unsigned short sec_data;
-    size_t sec_size;
-    int rc;
-
-    if (client == NULL || device_fd < 0)
-        return -1;
-
-    sec_data = XMM626_SEC_END_MAGIC;
-    sec_size = sizeof(sec_data);
-
-    rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_SEC_END, &sec_data, sec_size, XMM626_HSIC_SEC_END_SIZE, 1);
-    if (rc < 0)
-        return -1;
-
-    return 0;
-}
-
-int xmm626_hsic_firmware_send(struct ipc_client *client, int device_fd,
-    const void *firmware_data, size_t firmware_size)
-{
-    int rc;
-
-    if (client == NULL || device_fd < 0 || firmware_data == NULL || firmware_size == 0)
-        return -1;
-
-    rc = xmm626_hsic_modem_data_send(device_fd, firmware_data, firmware_size, XMM626_FIRMWARE_ADDRESS);
-    if (rc < 0)
-        return -1;
-
-    return 0;
-}
-
-int xmm626_hsic_nv_data_send(struct ipc_client *client, int device_fd)
-{
-    void *nv_data = NULL;
-    size_t nv_size;
-    int rc;
-
-    if (client == NULL || device_fd < 0)
-        return -1;
-
-    nv_size = ipc_client_nv_data_size(client);
-    if (nv_size == 0)
-        return -1;
-
-    nv_data = ipc_nv_data_load(client);
-    if (nv_data == NULL) {
-        ipc_client_log(client, "Loading nv_data failed");
-        goto error;
-    }
-    ipc_client_log(client, "Loaded nv_data");
-
-    rc = xmm626_hsic_modem_data_send(device_fd, nv_data, nv_size, XMM626_NV_DATA_ADDRESS);
-    if (rc < 0)
-        goto error;
-
-    rc = 0;
-    goto complete;
-
-error:
-    rc = -1;
-
-complete:
-    if (nv_data != NULL)
-        free(nv_data);
-
-    return rc;
-}
-
-int xmm626_hsic_hw_reset_send(struct ipc_client *client, int device_fd)
-{
-    unsigned int hw_reset_data;
-    int hw_reset_size;
-    int rc;
-
-    if (client == NULL || device_fd < 0)
-        return -1;
-
-    hw_reset_data = XMM626_HW_RESET_MAGIC;
-    hw_reset_size = sizeof(hw_reset_data);
-
-    rc = xmm626_hsic_command_send(device_fd, XMM626_COMMAND_HW_RESET, &hw_reset_data, hw_reset_size, XMM626_HSIC_HW_RESET_SIZE, 0);
-    if (rc < 0)
-        return -1;
-
-    return 0;
-}
-
-// vim:ts=4:sw=4:expandtab
diff --git a/samsung-ipc/modems/xmm626/kernel/linux/xmm626_hsic.c b/samsung-ipc/modems/xmm626_hsic.c
index 30ade46..30ade46 100644
--- a/samsung-ipc/modems/xmm626/kernel/linux/xmm626_hsic.c
+++ b/samsung-ipc/modems/xmm626_hsic.c