static ssize_t diag_dbgfs_read_status(struct file *file, char __user *ubuf,
size_t count, loff_t *ppos)
{
char *buf;
int ret;
buf = kzalloc(sizeof(char) * DEBUG_BUF_SIZE, GFP_KERNEL);
if (!buf) {
pr_err("diag: %s, Error allocating memory\n", __func__);
return -ENOMEM;
}
ret = scnprintf(buf, DEBUG_BUF_SIZE,
"modem ch: 0x%x\n"
"lpass ch: 0x%x\n"
"riva ch: 0x%x\n"
"dci ch: 0x%x\n"
"modem cntl_ch: 0x%x\n"
"lpass cntl_ch: 0x%x\n"
"riva cntl_ch: 0x%x\n"
"modem cmd ch: 0x%x\n"
"dci cmd ch: 0x%x\n"
"CPU Tools id: %d\n"
"Apps only: %d\n"
"Apps master: %d\n"
"Check Polling Response: %d\n"
"polling_reg_flag: %d\n"
"uses device tree: %d\n"
"supports separate cmdrsp: %d\n"
"Modem separate cmdrsp: %d\n"
"LPASS separate cmdrsp: %d\n"
"RIVA separate cmdrsp: %d\n"
"Modem in_busy_1: %d\n"
"Modem in_busy_2: %d\n"
"LPASS in_busy_1: %d\n"
"LPASS in_busy_2: %d\n"
"RIVA in_busy_1: %d\n"
"RIVA in_busy_2: %d\n"
"DCI Modem in_busy_1: %d\n"
"Modem CMD in_busy_1: %d\n"
"Modem CMD in_busy_2: %d\n"
"DCI CMD Modem in_busy_1: %d\n"
"logging_mode: %d\n",
(unsigned int)driver->smd_data[MODEM_DATA].ch,
(unsigned int)driver->smd_data[LPASS_DATA].ch,
(unsigned int)driver->smd_data[WCNSS_DATA].ch,
(unsigned int)driver->smd_dci[MODEM_DATA].ch,
(unsigned int)driver->smd_cntl[MODEM_DATA].ch,
(unsigned int)driver->smd_cntl[LPASS_DATA].ch,
(unsigned int)driver->smd_cntl[WCNSS_DATA].ch,
(unsigned int)driver->smd_cmd[MODEM_DATA].ch,
(unsigned int)driver->smd_dci_cmd[MODEM_DATA].ch,
chk_config_get_id(),
chk_apps_only(),
chk_apps_master(),
chk_polling_response(),
driver->polling_reg_flag,
driver->use_device_tree,
driver->supports_separate_cmdrsp,
driver->separate_cmdrsp[MODEM_DATA],
driver->separate_cmdrsp[LPASS_DATA],
driver->separate_cmdrsp[WCNSS_DATA],
driver->smd_data[MODEM_DATA].in_busy_1,
driver->smd_data[MODEM_DATA].in_busy_2,
driver->smd_data[LPASS_DATA].in_busy_1,
driver->smd_data[LPASS_DATA].in_busy_2,
driver->smd_data[WCNSS_DATA].in_busy_1,
driver->smd_data[WCNSS_DATA].in_busy_2,
driver->smd_dci[MODEM_DATA].in_busy_1,
driver->smd_cmd[MODEM_DATA].in_busy_1,
driver->smd_cmd[MODEM_DATA].in_busy_2,
driver->smd_dci_cmd[MODEM_DATA].in_busy_1,
driver->logging_mode);
#ifdef CONFIG_DIAG_OVER_USB
ret += scnprintf(buf+ret, DEBUG_BUF_SIZE,
"usb_connected: %d\n",
driver->usb_connected);
#endif
ret = simple_read_from_buffer(ubuf, count, ppos, buf, ret);
kfree(buf);
return ret;
}
static ssize_t diag_dbgfs_read_status(struct file *file, char __user *ubuf,
size_t count, loff_t *ppos)
{
char *buf;
int ret;
buf = kzalloc(sizeof(char) * DEBUG_BUF_SIZE, GFP_KERNEL);
if (!buf) {
pr_err("diag: %s, Error allocating memory\n", __func__);
return -ENOMEM;
}
ret = scnprintf(buf, DEBUG_BUF_SIZE,
"modem ch: 0x%x\n"
"lpass ch: 0x%x\n"
"riva ch: 0x%x\n"
"dci ch: 0x%x\n"
"modem cntl_ch: 0x%x\n"
"lpass cntl_ch: 0x%x\n"
"riva cntl_ch: 0x%x\n"
"CPU Tools id: %d\n"
"Apps only: %d\n"
"Apps master: %d\n"
"Check Polling Response: %d\n"
"polling_reg_flag: %d\n"
"uses device tree: %d\n"
"in_busy_1: %d\n"
"in_busy_2: %d\n"
"in_busy_qdsp_1: %d\n"
"in_busy_qdsp_2: %d\n"
"in_busy_wcnss_1: %d\n"
"in_busy_wcnss_2: %d\n"
"in_busy_dci: %d\n",
(unsigned int)driver->ch,
(unsigned int)driver->chqdsp,
(unsigned int)driver->ch_wcnss,
(unsigned int)driver->ch_dci,
(unsigned int)driver->ch_cntl,
(unsigned int)driver->chqdsp_cntl,
(unsigned int)driver->ch_wcnss_cntl,
chk_config_get_id(),
chk_apps_only(),
chk_apps_master(),
chk_polling_response(),
driver->polling_reg_flag,
driver->use_device_tree,
driver->in_busy_1,
driver->in_busy_2,
driver->in_busy_qdsp_1,
driver->in_busy_qdsp_2,
driver->in_busy_wcnss_1,
driver->in_busy_wcnss_2,
driver->in_busy_dci);
#ifdef CONFIG_DIAG_OVER_USB
ret += scnprintf(buf+ret, DEBUG_BUF_SIZE,
"usb_connected: %d\n",
driver->usb_connected);
#endif
ret = simple_read_from_buffer(ubuf, count, ppos, buf, ret);
kfree(buf);
return ret;
}
static ssize_t diag_dbgfs_read_status(struct file *file, char __user *ubuf,
size_t count, loff_t *ppos)
{
char *buf;
int ret, i;
unsigned int buf_size;
buf = kzalloc(sizeof(char) * DEBUG_BUF_SIZE, GFP_KERNEL);
if (!buf) {
pr_err("diag: %s, Error allocating memory\n", __func__);
return -ENOMEM;
}
buf_size = ksize(buf);
ret = scnprintf(buf, buf_size,
"modem ch: 0x%p\n"
"lpass ch: 0x%p\n"
"riva ch: 0x%p\n"
"sensors ch: 0x%p\n"
"modem dci ch: 0x%p\n"
"lpass dci ch: 0x%p\n"
"riva dci ch: 0x%p\n"
"sensors dci ch: 0x%p\n"
"modem cntl_ch: 0x%p\n"
"lpass cntl_ch: 0x%p\n"
"riva cntl_ch: 0x%p\n"
"sensors cntl_ch: 0x%p\n"
"modem cmd ch: 0x%p\n"
"adsp cmd ch: 0x%p\n"
"riva cmd ch: 0x%p\n"
"sensors cmd ch: 0x%p\n"
"modem dci cmd ch: 0x%p\n"
"lpass dci cmd ch: 0x%p\n"
"riva dci cmd ch: 0x%p\n"
"sensors dci cmd ch: 0x%p\n"
"CPU Tools id: %d\n"
"Apps only: %d\n"
"Apps master: %d\n"
"Check Polling Response: %d\n"
"polling_reg_flag: %d\n"
"uses device tree: %d\n"
"supports separate cmdrsp: %d\n"
"Modem separate cmdrsp: %d\n"
"LPASS separate cmdrsp: %d\n"
"RIVA separate cmdrsp: %d\n"
"SENSORS separate cmdrsp: %d\n"
"Modem in_busy_1: %d\n"
"Modem in_busy_2: %d\n"
"LPASS in_busy_1: %d\n"
"LPASS in_busy_2: %d\n"
"RIVA in_busy_1: %d\n"
"RIVA in_busy_2: %d\n"
"SENSORS in_busy_1: %d\n"
"SENSORS in_busy_2: %d\n"
"DCI Modem in_busy_1: %d\n"
"DCI LPASS in_busy_1: %d\n"
"DCI WCNSS in_busy_1: %d\n"
"DCI SENSORS in_busy_1: %d\n"
"Modem CMD in_busy_1: %d\n"
"Modem CMD in_busy_2: %d\n"
"DCI CMD Modem in_busy_1: %d\n"
"DCI CMD LPASS in_busy_1: %d\n"
"DCI CMD WCNSS in_busy_1: %d\n"
"DCI CMD SENSORS in_busy_1: %d\n"
"ADSP CMD in_busy_1: %d\n"
"ADSP CMD in_busy_2: %d\n"
"RIVA CMD in_busy_1: %d\n"
"RIVA CMD in_busy_2: %d\n"
"SENSORS CMD in_busy_1: %d\n"
"SENSORS CMD in_busy_2: %d\n"
"Modem supports STM: %d\n"
"LPASS supports STM: %d\n"
"RIVA supports STM: %d\n"
"SENSORS supports STM: %d\n"
"Modem STM state: %d\n"
"LPASS STM state: %d\n"
"RIVA STM state: %d\n"
"SENSORS STM state: %d\n"
"APPS STM state: %d\n"
"Modem STM requested state: %d\n"
"LPASS STM requested state: %d\n"
"RIVA STM requested state: %d\n"
"SENSORS STM requested state: %d\n"
"APPS STM requested state: %d\n"
"supports apps hdlc encoding: %d\n"
"Modem hdlc encoding: %d\n"
"Lpass hdlc encoding: %d\n"
"RIVA hdlc encoding: %d\n"
"SENSORS hdlc encoding: %d\n"
"Modem CMD hdlc encoding: %d\n"
"ADSP CMD hdlc encoding: %d\n"
"RIVA CMD hdlc encoding: %d\n"
"SENSORS CMD hdlc encoding: %d\n"
"Modem DATA in_buf_1_size: %d\n"
"Modem DATA in_buf_2_size: %d\n"
"ADSP DATA in_buf_1_size: %d\n"
"ADSP DATA in_buf_2_size: %d\n"
"RIVA DATA in_buf_1_size: %d\n"
"RIVA DATA in_buf_2_size: %d\n"
"SENSORS DATA in_buf_1_size: %d\n"
"SENSORS DATA in_buf_2_size: %d\n"
"Modem DATA in_buf_1_raw_size: %d\n"
"Modem DATA in_buf_2_raw_size: %d\n"
"ADSP DATA in_buf_1_raw_size: %d\n"
"ADSP DATA in_buf_2_raw_size: %d\n"
"RIVA DATA in_buf_1_raw_size: %d\n"
"RIVA DATA in_buf_2_raw_size: %d\n"
"SENSORS DATA in_buf_1_raw_size: %d\n"
"SENSORS DATA in_buf_2_raw_size: %d\n"
"Modem CMD in_buf_1_size: %d\n"
"Modem CMD in_buf_1_raw_size: %d\n"
"ADSP CMD in_buf_1_size: %d\n"
"ADSP CMD in_buf_1_raw_size: %d\n"
"RIVA CMD in_buf_1_size: %d\n"
"RIVA CMD in_buf_1_raw_size: %d\n"
"SENSORS CMD in_buf_1_size: %d\n"
"SENSORS CMD in_buf_1_raw_size: %d\n"
"Modem CNTL in_buf_1_size: %d\n"
"ADSP CNTL in_buf_1_size: %d\n"
"RIVA CNTL in_buf_1_size: %d\n"
"SENSORS CNTL in_buf_1_size: %d\n"
"Modem DCI in_buf_1_size: %d\n"
"Modem DCI CMD in_buf_1_size: %d\n"
"LPASS DCI in_buf_1_size: %d\n"
"LPASS DCI CMD in_buf_1_size: %d\n"
"WCNSS DCI in_buf_1_size: %d\n"
"WCNSS DCI CMD in_buf_1_size: %d\n"
"SENSORS DCI in_buf_1_size: %d\n"
"SENSORS DCI CMD in_buf_1_size: %d\n"
"Received Feature mask from Modem: %d\n"
"Received Feature mask from LPASS: %d\n"
"Received Feature mask from WCNSS: %d\n"
"Received Feature mask from SENSORS: %d\n"
"Mask Centralization Support on Modem: %d\n"
"Mask Centralization Support on LPASS: %d\n"
"Mask Centralization Support on WCNSS: %d\n"
"Mask Centralization Support on SENSORS: %d\n"
"logging_mode: %d\n"
"rsp_in_busy: %d\n",
driver->smd_data[MODEM_DATA].ch,
driver->smd_data[LPASS_DATA].ch,
driver->smd_data[WCNSS_DATA].ch,
driver->smd_data[SENSORS_DATA].ch,
driver->smd_dci[MODEM_DATA].ch,
driver->smd_dci[LPASS_DATA].ch,
driver->smd_dci[WCNSS_DATA].ch,
driver->smd_dci[SENSORS_DATA].ch,
driver->smd_cntl[MODEM_DATA].ch,
driver->smd_cntl[LPASS_DATA].ch,
driver->smd_cntl[WCNSS_DATA].ch,
driver->smd_cntl[SENSORS_DATA].ch,
driver->smd_cmd[MODEM_DATA].ch,
driver->smd_cmd[LPASS_DATA].ch,
driver->smd_cmd[WCNSS_DATA].ch,
driver->smd_cmd[SENSORS_DATA].ch,
driver->smd_dci_cmd[MODEM_DATA].ch,
driver->smd_dci_cmd[LPASS_DATA].ch,
driver->smd_dci_cmd[WCNSS_DATA].ch,
driver->smd_dci_cmd[SENSORS_DATA].ch,
chk_config_get_id(),
chk_apps_only(),
chk_apps_master(),
chk_polling_response(),
driver->polling_reg_flag,
driver->use_device_tree,
driver->supports_separate_cmdrsp,
driver->separate_cmdrsp[MODEM_DATA],
driver->separate_cmdrsp[LPASS_DATA],
driver->separate_cmdrsp[WCNSS_DATA],
driver->separate_cmdrsp[SENSORS_DATA],
driver->smd_data[MODEM_DATA].in_busy_1,
driver->smd_data[MODEM_DATA].in_busy_2,
driver->smd_data[LPASS_DATA].in_busy_1,
driver->smd_data[LPASS_DATA].in_busy_2,
driver->smd_data[WCNSS_DATA].in_busy_1,
driver->smd_data[WCNSS_DATA].in_busy_2,
driver->smd_data[SENSORS_DATA].in_busy_1,
driver->smd_data[SENSORS_DATA].in_busy_2,
driver->smd_dci[MODEM_DATA].in_busy_1,
driver->smd_dci[LPASS_DATA].in_busy_1,
driver->smd_dci[WCNSS_DATA].in_busy_1,
driver->smd_dci[SENSORS_DATA].in_busy_1,
driver->smd_cmd[MODEM_DATA].in_busy_1,
driver->smd_cmd[MODEM_DATA].in_busy_2,
driver->smd_cmd[LPASS_DATA].in_busy_1,
driver->smd_cmd[LPASS_DATA].in_busy_2,
driver->smd_cmd[WCNSS_DATA].in_busy_1,
driver->smd_cmd[WCNSS_DATA].in_busy_2,
driver->smd_cmd[SENSORS_DATA].in_busy_1,
driver->smd_cmd[SENSORS_DATA].in_busy_2,
driver->smd_dci_cmd[MODEM_DATA].in_busy_1,
driver->smd_dci_cmd[LPASS_DATA].in_busy_1,
driver->smd_dci_cmd[WCNSS_DATA].in_busy_1,
driver->smd_dci_cmd[SENSORS_DATA].in_busy_1,
driver->peripheral_supports_stm[MODEM_DATA],
driver->peripheral_supports_stm[LPASS_DATA],
driver->peripheral_supports_stm[WCNSS_DATA],
driver->peripheral_supports_stm[SENSORS_DATA],
driver->stm_state[MODEM_DATA],
driver->stm_state[LPASS_DATA],
driver->stm_state[WCNSS_DATA],
driver->stm_state[SENSORS_DATA],
driver->stm_state[APPS_DATA],
driver->stm_state_requested[MODEM_DATA],
driver->stm_state_requested[LPASS_DATA],
driver->stm_state_requested[WCNSS_DATA],
driver->stm_state_requested[SENSORS_DATA],
driver->stm_state_requested[APPS_DATA],
driver->supports_apps_hdlc_encoding,
driver->smd_data[MODEM_DATA].encode_hdlc,
driver->smd_data[LPASS_DATA].encode_hdlc,
driver->smd_data[WCNSS_DATA].encode_hdlc,
driver->smd_data[SENSORS_DATA].encode_hdlc,
driver->smd_cmd[MODEM_DATA].encode_hdlc,
driver->smd_cmd[LPASS_DATA].encode_hdlc,
driver->smd_cmd[WCNSS_DATA].encode_hdlc,
driver->smd_cmd[SENSORS_DATA].encode_hdlc,
(unsigned int)driver->smd_data[MODEM_DATA].buf_in_1_size,
(unsigned int)driver->smd_data[MODEM_DATA].buf_in_2_size,
(unsigned int)driver->smd_data[LPASS_DATA].buf_in_1_size,
(unsigned int)driver->smd_data[LPASS_DATA].buf_in_2_size,
(unsigned int)driver->smd_data[WCNSS_DATA].buf_in_1_size,
(unsigned int)driver->smd_data[WCNSS_DATA].buf_in_2_size,
(unsigned int)driver->smd_data[SENSORS_DATA].buf_in_1_size,
(unsigned int)driver->smd_data[SENSORS_DATA].buf_in_2_size,
(unsigned int)driver->smd_data[MODEM_DATA].buf_in_1_raw_size,
(unsigned int)driver->smd_data[MODEM_DATA].buf_in_2_raw_size,
(unsigned int)driver->smd_data[LPASS_DATA].buf_in_1_raw_size,
(unsigned int)driver->smd_data[LPASS_DATA].buf_in_2_raw_size,
(unsigned int)driver->smd_data[WCNSS_DATA].buf_in_1_raw_size,
(unsigned int)driver->smd_data[WCNSS_DATA].buf_in_2_raw_size,
(unsigned int)driver->smd_data[SENSORS_DATA].buf_in_1_raw_size,
(unsigned int)driver->smd_data[SENSORS_DATA].buf_in_2_raw_size,
(unsigned int)driver->smd_cmd[MODEM_DATA].buf_in_1_size,
(unsigned int)driver->smd_cmd[MODEM_DATA].buf_in_1_raw_size,
(unsigned int)driver->smd_cmd[LPASS_DATA].buf_in_1_size,
(unsigned int)driver->smd_cmd[LPASS_DATA].buf_in_1_raw_size,
(unsigned int)driver->smd_cmd[WCNSS_DATA].buf_in_1_size,
(unsigned int)driver->smd_cmd[WCNSS_DATA].buf_in_1_raw_size,
(unsigned int)driver->smd_cmd[SENSORS_DATA].buf_in_1_size,
(unsigned int)driver->smd_cmd[SENSORS_DATA].buf_in_1_raw_size,
(unsigned int)driver->smd_cntl[MODEM_DATA].buf_in_1_size,
(unsigned int)driver->smd_cntl[LPASS_DATA].buf_in_1_size,
(unsigned int)driver->smd_cntl[WCNSS_DATA].buf_in_1_size,
(unsigned int)driver->smd_cntl[SENSORS_DATA].buf_in_1_size,
(unsigned int)driver->smd_dci[MODEM_DATA].buf_in_1_size,
(unsigned int)driver->smd_dci_cmd[MODEM_DATA].buf_in_1_size,
(unsigned int)driver->smd_dci[LPASS_DATA].buf_in_1_size,
(unsigned int)driver->smd_dci_cmd[LPASS_DATA].buf_in_1_size,
(unsigned int)driver->smd_dci[WCNSS_DATA].buf_in_1_size,
(unsigned int)driver->smd_dci_cmd[WCNSS_DATA].buf_in_1_size,
(unsigned int)driver->smd_dci[SENSORS_DATA].buf_in_1_size,
(unsigned int)driver->smd_dci_cmd[SENSORS_DATA].buf_in_1_size,
driver->rcvd_feature_mask[MODEM_DATA],
driver->rcvd_feature_mask[LPASS_DATA],
driver->rcvd_feature_mask[WCNSS_DATA],
driver->rcvd_feature_mask[SENSORS_DATA],
driver->mask_centralization[MODEM_DATA],
driver->mask_centralization[LPASS_DATA],
driver->mask_centralization[WCNSS_DATA],
driver->mask_centralization[SENSORS_DATA],
driver->logging_mode,
driver->rsp_buf_busy);
#ifdef CONFIG_DIAG_OVER_USB
ret += scnprintf(buf+ret, buf_size-ret,
"usb_connected: %d\n",
driver->usb_connected);
#endif
for (i = 0; i < DIAG_NUM_PROC; i++) {
ret += scnprintf(buf+ret, buf_size-ret,
"real_time proc: %d: %d\n", i,
driver->real_time_mode[i]);
}
ret = simple_read_from_buffer(ubuf, count, ppos, buf, ret);
kfree(buf);
return ret;
}
static int diag_process_apps_pkt(unsigned char *buf, int len)
{
uint16_t subsys_cmd_code;
int subsys_id, ssid_first, ssid_last, ssid_range;
int packet_type = 1, i, cmd_code;
unsigned char *temp = buf;
int data_type;
int mask_ret;
#if defined(CONFIG_DIAG_OVER_USB)
unsigned char *ptr;
#endif
/* Check if the command is a supported mask command */
mask_ret = diag_process_apps_masks(buf, len);
if (mask_ret <= 0)
return mask_ret;
/* Check for registered clients and forward packet to apropriate proc */
cmd_code = (int)(*(char *)buf);
temp++;
subsys_id = (int)(*(char *)temp);
temp++;
subsys_cmd_code = *(uint16_t *)temp;
temp += 2;
data_type = APPS_DATA;
/* Dont send any command other than mode reset */
if (chk_apps_master() && cmd_code == MODE_CMD) {
if (subsys_id != RESET_ID)
data_type = MODEM_DATA;
}
pr_debug("diag: %d %d %d", cmd_code, subsys_id, subsys_cmd_code);
for (i = 0; i < diag_max_reg; i++) {
entry = driver->table[i];
if (entry.process_id != NO_PROCESS) {
if (entry.cmd_code == cmd_code && entry.subsys_id ==
subsys_id && entry.cmd_code_lo <=
subsys_cmd_code &&
entry.cmd_code_hi >= subsys_cmd_code) {
diag_send_data(entry, buf, len, data_type);
packet_type = 0;
} else if (entry.cmd_code == 255
&& cmd_code == 75) {
if (entry.subsys_id ==
subsys_id &&
entry.cmd_code_lo <=
subsys_cmd_code &&
entry.cmd_code_hi >=
subsys_cmd_code) {
diag_send_data(entry, buf, len,
data_type);
packet_type = 0;
}
} else if (entry.cmd_code == 255 &&
entry.subsys_id == 255) {
if (entry.cmd_code_lo <=
cmd_code &&
entry.
cmd_code_hi >= cmd_code) {
diag_send_data(entry, buf, len,
data_type);
packet_type = 0;
}
}
}
}
#if defined(CONFIG_DIAG_OVER_USB)
/* Check for the command/respond msg for the maximum packet length */
if ((*buf == 0x4b) && (*(buf+1) == 0x12) &&
(*(uint16_t *)(buf+2) == 0x0055)) {
for (i = 0; i < 4; i++)
*(driver->apps_rsp_buf+i) = *(buf+i);
*(uint32_t *)(driver->apps_rsp_buf+4) = PKT_SIZE;
encode_rsp_and_send(7);
return 0;
}
/* Check for Apps Only & get event mask request */
else if (!(driver->smd_data[MODEM_DATA].ch) && chk_apps_only() &&
*buf == 0x81) {
driver->apps_rsp_buf[0] = 0x81;
driver->apps_rsp_buf[1] = 0x0;
*(uint16_t *)(driver->apps_rsp_buf + 2) = 0x0;
*(uint16_t *)(driver->apps_rsp_buf + 4) = EVENT_LAST_ID + 1;
for (i = 0; i < EVENT_LAST_ID/8 + 1; i++)
*(unsigned char *)(driver->apps_rsp_buf + 6 + i) = 0x0;
encode_rsp_and_send(6 + EVENT_LAST_ID/8);
return 0;
}
/* Get log ID range & Check for Apps Only */
else if (!(driver->smd_data[MODEM_DATA].ch) && chk_apps_only()
&& (*buf == 0x73) && *(int *)(buf+4) == 1) {
driver->apps_rsp_buf[0] = 0x73;
*(int *)(driver->apps_rsp_buf + 4) = 0x1; /* operation ID */
*(int *)(driver->apps_rsp_buf + 8) = 0x0; /* success code */
*(int *)(driver->apps_rsp_buf + 12) = LOG_GET_ITEM_NUM(LOG_0);
*(int *)(driver->apps_rsp_buf + 16) = LOG_GET_ITEM_NUM(LOG_1);
*(int *)(driver->apps_rsp_buf + 20) = LOG_GET_ITEM_NUM(LOG_2);
*(int *)(driver->apps_rsp_buf + 24) = LOG_GET_ITEM_NUM(LOG_3);
*(int *)(driver->apps_rsp_buf + 28) = LOG_GET_ITEM_NUM(LOG_4);
*(int *)(driver->apps_rsp_buf + 32) = LOG_GET_ITEM_NUM(LOG_5);
*(int *)(driver->apps_rsp_buf + 36) = LOG_GET_ITEM_NUM(LOG_6);
*(int *)(driver->apps_rsp_buf + 40) = LOG_GET_ITEM_NUM(LOG_7);
*(int *)(driver->apps_rsp_buf + 44) = LOG_GET_ITEM_NUM(LOG_8);
*(int *)(driver->apps_rsp_buf + 48) = LOG_GET_ITEM_NUM(LOG_9);
*(int *)(driver->apps_rsp_buf + 52) = LOG_GET_ITEM_NUM(LOG_10);
*(int *)(driver->apps_rsp_buf + 56) = LOG_GET_ITEM_NUM(LOG_11);
*(int *)(driver->apps_rsp_buf + 60) = LOG_GET_ITEM_NUM(LOG_12);
*(int *)(driver->apps_rsp_buf + 64) = LOG_GET_ITEM_NUM(LOG_13);
*(int *)(driver->apps_rsp_buf + 68) = LOG_GET_ITEM_NUM(LOG_14);
*(int *)(driver->apps_rsp_buf + 72) = LOG_GET_ITEM_NUM(LOG_15);
encode_rsp_and_send(75);
return 0;
}
/* Respond to Get SSID Range request message */
else if (!(driver->smd_data[MODEM_DATA].ch) && chk_apps_only()
&& (*buf == 0x7d) && (*(buf+1) == 0x1)) {
driver->apps_rsp_buf[0] = 0x7d;
driver->apps_rsp_buf[1] = 0x1;
driver->apps_rsp_buf[2] = 0x1;
driver->apps_rsp_buf[3] = 0x0;
/* -1 to un-account for OEM SSID range */
*(int *)(driver->apps_rsp_buf + 4) = MSG_MASK_TBL_CNT - 1;
*(uint16_t *)(driver->apps_rsp_buf + 8) = MSG_SSID_0;
*(uint16_t *)(driver->apps_rsp_buf + 10) = MSG_SSID_0_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 12) = MSG_SSID_1;
*(uint16_t *)(driver->apps_rsp_buf + 14) = MSG_SSID_1_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 16) = MSG_SSID_2;
*(uint16_t *)(driver->apps_rsp_buf + 18) = MSG_SSID_2_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 20) = MSG_SSID_3;
*(uint16_t *)(driver->apps_rsp_buf + 22) = MSG_SSID_3_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 24) = MSG_SSID_4;
*(uint16_t *)(driver->apps_rsp_buf + 26) = MSG_SSID_4_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 28) = MSG_SSID_5;
*(uint16_t *)(driver->apps_rsp_buf + 30) = MSG_SSID_5_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 32) = MSG_SSID_6;
*(uint16_t *)(driver->apps_rsp_buf + 34) = MSG_SSID_6_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 36) = MSG_SSID_7;
*(uint16_t *)(driver->apps_rsp_buf + 38) = MSG_SSID_7_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 40) = MSG_SSID_8;
*(uint16_t *)(driver->apps_rsp_buf + 42) = MSG_SSID_8_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 44) = MSG_SSID_9;
*(uint16_t *)(driver->apps_rsp_buf + 46) = MSG_SSID_9_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 48) = MSG_SSID_10;
*(uint16_t *)(driver->apps_rsp_buf + 50) = MSG_SSID_10_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 52) = MSG_SSID_11;
*(uint16_t *)(driver->apps_rsp_buf + 54) = MSG_SSID_11_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 56) = MSG_SSID_12;
*(uint16_t *)(driver->apps_rsp_buf + 58) = MSG_SSID_12_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 60) = MSG_SSID_13;
*(uint16_t *)(driver->apps_rsp_buf + 62) = MSG_SSID_13_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 64) = MSG_SSID_14;
*(uint16_t *)(driver->apps_rsp_buf + 66) = MSG_SSID_14_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 68) = MSG_SSID_15;
*(uint16_t *)(driver->apps_rsp_buf + 70) = MSG_SSID_15_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 72) = MSG_SSID_16;
*(uint16_t *)(driver->apps_rsp_buf + 74) = MSG_SSID_16_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 76) = MSG_SSID_17;
*(uint16_t *)(driver->apps_rsp_buf + 78) = MSG_SSID_17_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 80) = MSG_SSID_18;
*(uint16_t *)(driver->apps_rsp_buf + 82) = MSG_SSID_18_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 84) = MSG_SSID_19;
*(uint16_t *)(driver->apps_rsp_buf + 86) = MSG_SSID_19_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 88) = MSG_SSID_20;
*(uint16_t *)(driver->apps_rsp_buf + 90) = MSG_SSID_20_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 92) = MSG_SSID_21;
*(uint16_t *)(driver->apps_rsp_buf + 94) = MSG_SSID_21_LAST;
*(uint16_t *)(driver->apps_rsp_buf + 96) = MSG_SSID_22;
*(uint16_t *)(driver->apps_rsp_buf + 98) = MSG_SSID_22_LAST;
encode_rsp_and_send(99);
return 0;
}
/* Check for Apps Only Respond to Get Subsys Build mask */
else if (!(driver->smd_data[MODEM_DATA].ch) && chk_apps_only()
&& (*buf == 0x7d) && (*(buf+1) == 0x2)) {
ssid_first = *(uint16_t *)(buf + 2);
ssid_last = *(uint16_t *)(buf + 4);
ssid_range = 4 * (ssid_last - ssid_first + 1);
/* frame response */
driver->apps_rsp_buf[0] = 0x7d;
driver->apps_rsp_buf[1] = 0x2;
*(uint16_t *)(driver->apps_rsp_buf + 2) = ssid_first;
*(uint16_t *)(driver->apps_rsp_buf + 4) = ssid_last;
driver->apps_rsp_buf[6] = 0x1;
driver->apps_rsp_buf[7] = 0x0;
ptr = driver->apps_rsp_buf + 8;
/* bld time masks */
switch (ssid_first) {
case MSG_SSID_0:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_0[i/4];
break;
case MSG_SSID_1:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_1[i/4];
break;
case MSG_SSID_2:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_2[i/4];
break;
case MSG_SSID_3:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_3[i/4];
break;
case MSG_SSID_4:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_4[i/4];
break;
case MSG_SSID_5:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_5[i/4];
break;
case MSG_SSID_6:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_6[i/4];
break;
case MSG_SSID_7:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_7[i/4];
break;
case MSG_SSID_8:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_8[i/4];
break;
case MSG_SSID_9:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_9[i/4];
break;
case MSG_SSID_10:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_10[i/4];
break;
case MSG_SSID_11:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_11[i/4];
break;
case MSG_SSID_12:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_12[i/4];
break;
case MSG_SSID_13:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_13[i/4];
break;
case MSG_SSID_14:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_14[i/4];
break;
case MSG_SSID_15:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_15[i/4];
break;
case MSG_SSID_16:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_16[i/4];
break;
case MSG_SSID_17:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_17[i/4];
break;
case MSG_SSID_18:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_18[i/4];
break;
case MSG_SSID_19:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_19[i/4];
break;
case MSG_SSID_20:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_20[i/4];
break;
case MSG_SSID_21:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_21[i/4];
break;
case MSG_SSID_22:
for (i = 0; i < ssid_range; i += 4)
*(int *)(ptr + i) = msg_bld_masks_22[i/4];
break;
}
encode_rsp_and_send(8 + ssid_range - 1);
return 0;
}
/* Check for download command */
else if ((cpu_is_msm8x60() || chk_apps_master()) && (*buf == 0x3A)) {
/* send response back */
driver->apps_rsp_buf[0] = *buf;
encode_rsp_and_send(0);
msleep(5000);
/* call download API */
msm_set_restart_mode(RESTART_DLOAD);
printk(KERN_CRIT "diag: download mode set 1, Rebooting SoC..\n");
kernel_restart(NULL);
/* Not required, represents that command isnt sent to modem */
return 0;
}
/* Check for polling for Apps only DIAG */
else if ((*buf == 0x4b) && (*(buf+1) == 0x32) &&
(*(buf+2) == 0x03)) {
/* If no one has registered for polling */
if (chk_polling_response()) {
/* Respond to polling for Apps only DIAG */
for (i = 0; i < 3; i++)
driver->apps_rsp_buf[i] = *(buf+i);
for (i = 0; i < 13; i++)
driver->apps_rsp_buf[i+3] = 0;
encode_rsp_and_send(15);
return 0;
}
}
/* Return the Delayed Response Wrap Status */
else if ((*buf == 0x4b) && (*(buf+1) == 0x32) &&
(*(buf+2) == 0x04) && (*(buf+3) == 0x0)) {
memcpy(driver->apps_rsp_buf, buf, 4);
driver->apps_rsp_buf[4] = wrap_enabled;
encode_rsp_and_send(4);
return 0;
}
/* Wrap the Delayed Rsp ID */
else if ((*buf == 0x4b) && (*(buf+1) == 0x32) &&
(*(buf+2) == 0x05) && (*(buf+3) == 0x0)) {
wrap_enabled = true;
memcpy(driver->apps_rsp_buf, buf, 4);
driver->apps_rsp_buf[4] = wrap_count;
encode_rsp_and_send(5);
return 0;
}
/* Check for ID for NO MODEM present */
else if (chk_polling_response()) {
/* respond to 0x0 command */
if (*buf == 0x00) {
for (i = 0; i < 55; i++)
driver->apps_rsp_buf[i] = 0;
encode_rsp_and_send(54);
return 0;
}
/* respond to 0x7c command */
else if (*buf == 0x7c) {
driver->apps_rsp_buf[0] = 0x7c;
for (i = 1; i < 8; i++)
driver->apps_rsp_buf[i] = 0;
/* Tools ID for APQ 8060 */
*(int *)(driver->apps_rsp_buf + 8) =
chk_config_get_id();
*(unsigned char *)(driver->apps_rsp_buf + 12) = '\0';
*(unsigned char *)(driver->apps_rsp_buf + 13) = '\0';
encode_rsp_and_send(13);
return 0;
}
}
#endif
return packet_type;
}