diff options
Diffstat (limited to 'nvs.c')
| -rw-r--r-- | nvs.c | 1283 |
1 files changed, 1283 insertions, 0 deletions
@@ -0,0 +1,1283 @@ +/* + * PLT utility for wireless chip supported by TI's driver wl12xx + * + * See README and COPYING for more details. + */ + +#include <sys/ioctl.h> +#include <errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <stdbool.h> +#include <net/if.h> +#include <netinet/in.h> +#include <time.h> + +#include <netlink/netlink.h> +#include <netlink/msg.h> +#include <netlink/attr.h> +#include "nl80211.h" + +#include "calibrator.h" +#include "plt.h" +#include "ini.h" +/* 2048 - it should be enough for any chip, until... 22dec2010 */ +#define BUF_SIZE_4_NVS_FILE 2048 + +static const char if_name_fmt[] = "wlan%d"; + +static char* get_opt_file(int argc, char **argv, char *dir, char *def) +{ + char *name = NULL; + if (argc < 0) + return NULL; + else if (argc == 0) { + name = def; + fprintf(stderr, "\nThe path to input %s file not provided, " + "use default (%s)\n", dir, name); + } + else + name = *argv; + return name; +} + + +char *get_opt_nvsinfile(int argc, char **argv) +{ + char *name = get_opt_file(argc, argv, "input", CURRENT_NVS_NAME); + if (file_exist(name) < 0) { + fprintf(stderr, "File not found %s\n", name); + return NULL; + } + return name; +} + +char *get_opt_nvsoutfile(int argc, char **argv) +{ + char *name = get_opt_file(argc, argv, "output", NEW_NVS_NAME); + return name; +} + +int nvs_set_mac(char *nvsfile, char *mac) +{ + unsigned char mac_buff[12]; + unsigned int in_mac[6]; + int fd; + unsigned int lower; + + if (mac) { + int ret = + sscanf(mac, "%2x:%2x:%2x:%2x:%2x:%2x", + &in_mac[0], &in_mac[1], &in_mac[2], + &in_mac[3], &in_mac[4], &in_mac[5]); + if (ret != 6) { + fprintf(stderr, "MAC address is not valid: %s\n", mac); + return -1; + } + } + else { + fprintf(stderr, "No MAC address specified\n"); + return -1; + } + + fd = open(nvsfile, O_RDWR); + if (fd < 0) { + perror("Error opening file for reading"); + return 1; + } + + read(fd, mac_buff, 12); + mac_buff[11] = (unsigned char)in_mac[0]; + mac_buff[10] = (unsigned char)in_mac[1]; + mac_buff[6] = (unsigned char)in_mac[2]; + mac_buff[5] = (unsigned char)in_mac[3]; + mac_buff[4] = (unsigned char)in_mac[4]; + mac_buff[3] = (unsigned char)in_mac[5]; + + lseek(fd, 0L, 0); + + /* we need at least two valid NIC addresses */ + lower = (in_mac[3] << 16) + (in_mac[4] << 8) + in_mac[5]; + if (lower + 1 > 0xffffff) + fprintf(stderr, + "WARNING: NIC part of the MAC address wraps around!\n"); + + printf("Writing mac address %s to file %s\n", mac, nvsfile); + write(fd, mac_buff, 12); + + close(fd); + return 0; +} + +int nvs_fill_radio_params(int fd, struct wl12xx_ini *ini, char *buf) +{ + struct wl1271_nvs_ini gp; + int fem_idx; + + if (ini) { + /* Reset local NVS Radio Params */ + memset(&gp, 0, sizeof(gp)); + + /* Copy from INI to NVS */ + gp.general_params = ini->ini1271.general_params; + gp.stat_radio_params_2 = ini->ini1271.stat_radio_params_2; + + if (gp.general_params.dual_mode_select) + gp.stat_radio_params_5 = ini->ini1271.stat_radio_params_5; + + if (gp.general_params.tx_bip_fem_auto_detect) { + /* For backward compatibility we fill the first 2 FEM entries */ + gp.dyn_radio_params_2[0].params = + ini->ini1271.dyn_radio_params_2[0].params; + gp.dyn_radio_params_2[1].params = + ini->ini1271.dyn_radio_params_2[1].params; + + if (gp.general_params.dual_mode_select) { + gp.dyn_radio_params_5[0].params = + ini->ini1271.dyn_radio_params_5[0].params; + gp.dyn_radio_params_5[1].params = + ini->ini1271.dyn_radio_params_5[1].params; + } + } + else { + /* + * Translate to NVS FEM entry + * In case of fem manufacturer 1 (TQS) use FEM idx 1 to maintain + * backward compatibilty. For all other types use idx 0 + */ + fem_idx = WL12XX_FEM_TO_NVS_ENTRY( + gp.general_params.tx_bip_fem_manufacturer); + + gp.dyn_radio_params_2[fem_idx].params = + ini->ini1271.dyn_radio_params_2 + [gp.general_params.tx_bip_fem_manufacturer].params; + + if (gp.general_params.dual_mode_select) + gp.dyn_radio_params_5[fem_idx].params = + ini->ini1271.dyn_radio_params_5 + [gp.general_params.tx_bip_fem_manufacturer].params; + } + + write(fd, (const void *)&gp, sizeof(gp)); + } else { + char *p = buf + 0x1D4; + write(fd, (const void *)p, sizeof(gp)); + } + + return 0; +} + +static int nvs_fill_radio_params_128x(int fd, struct wl12xx_ini *ini, char *buf) +{ + struct wl128x_nvs_ini gp; + int fem_idx; + + if (ini) { + /* Reset local NVS Radio Params */ + memset(&gp, 0, sizeof(gp)); + + /* Copy from INI to NVS */ + gp.general_params = ini->ini128x.general_params; + gp.fem_vendor_and_options = ini->ini128x.fem_vendor_and_options; + gp.stat_radio_params_2 = ini->ini128x.stat_radio_params_2; + + if (gp.general_params.dual_mode_select) + gp.stat_radio_params_5 = ini->ini128x.stat_radio_params_5; + + if (gp.general_params.tx_bip_fem_auto_detect) { + /* For backward compatibility we fill the first 2 FEM entries */ + gp.dyn_radio_params_2[0].params = + ini->ini128x.dyn_radio_params_2[0].params; + gp.dyn_radio_params_2[1].params = + ini->ini128x.dyn_radio_params_2[1].params; + + if (gp.general_params.dual_mode_select) { + gp.dyn_radio_params_5[0].params = + ini->ini128x.dyn_radio_params_5[0].params; + gp.dyn_radio_params_5[1].params = + ini->ini128x.dyn_radio_params_5[1].params; + } + } + else { + /* + * Translate to NVS FEM entry + * In case of fem manufacturer 1 (TQS) use FEM idx 1 to maintain + * backward compatibilty. For all other types use idx 0 + */ + fem_idx = WL12XX_FEM_TO_NVS_ENTRY( + gp.general_params.tx_bip_fem_manufacturer); + + gp.dyn_radio_params_2[fem_idx].params = + ini->ini128x.dyn_radio_params_2 + [gp.general_params.tx_bip_fem_manufacturer].params; + + if (gp.general_params.dual_mode_select) + gp.dyn_radio_params_5[fem_idx].params = + ini->ini128x.dyn_radio_params_5 + [gp.general_params.tx_bip_fem_manufacturer].params; + } + + write(fd, (const void *)&gp, sizeof(gp)); + } else { + char *p = buf + 0x1D4; + write(fd, (const void *)p, sizeof(gp)); + } + + return 0; +} + +int nvs_set_autofem(int fd, char *buf, unsigned char val) +{ + size_t size, i; + struct wl1271_ini *gp; + unsigned char *c; + + if (buf == NULL) + return 1; + + gp = (struct wl1271_ini *)(buf+0x1d4); + gp->general_params.tx_bip_fem_auto_detect = val; + + size = sizeof(struct wl1271_ini); + + c = (unsigned char *)gp; + + for (i = 0; i < size; i++) + write(fd, c++, 1); + + return 0; +} + +int nvs_set_autofem_128x(int fd, char *buf, unsigned char val) +{ + size_t size, i; + struct wl128x_ini *gp; + unsigned char *c; + + if (buf == NULL) + return 1; + + gp = (struct wl128x_ini *)(buf+0x1d4); + gp->general_params.tx_bip_fem_auto_detect = val; + + size = sizeof(struct wl128x_ini); + + c = (unsigned char *)gp; + + for (i = 0; i < size; i++) + write(fd, c++, 1); + + return 0; +} + +int nvs_set_fem_manuf(int fd, char *buf, unsigned char val) +{ + size_t size, i; + struct wl1271_ini *gp; + unsigned char *c; + + if (buf == NULL) + return 1; + + gp = (struct wl1271_ini *)(buf+0x1d4); + gp->general_params.tx_bip_fem_manufacturer = val; + + size = sizeof(struct wl1271_ini); + + c = (unsigned char *)gp; + + for (i = 0; i < size; i++) + write(fd, c++, 1); + + return 0; +} + +int nvs_set_fem_manuf_128x(int fd, char *buf, unsigned char val) +{ + size_t size, i; + struct wl128x_ini *gp; + unsigned char *c; + + if (buf == NULL) + return 1; + + gp = (struct wl128x_ini *)(buf+0x1d4); + gp->general_params.tx_bip_fem_manufacturer = val; + + size = sizeof(struct wl128x_ini); + + c = (unsigned char *)gp; + + for (i = 0; i < size; i++) + write(fd, c++, 1); + + return 0; +} + +static struct wl12xx_nvs_ops wl1271_nvs_ops = { + .nvs_fill_radio_prms = nvs_fill_radio_params, + .nvs_set_autofem = nvs_set_autofem, + .nvs_set_fem_manuf = nvs_set_fem_manuf, +}; + +static struct wl12xx_nvs_ops wl128x_nvs_ops = { + .nvs_fill_radio_prms = nvs_fill_radio_params_128x, + .nvs_set_autofem = nvs_set_autofem_128x, + .nvs_set_fem_manuf = nvs_set_fem_manuf_128x, +}; + +int get_mac_addr(int ifc_num, unsigned char *mac_addr) +{ + int s; + struct ifreq ifr; +#if 0 + if (ifc_num < 0 || ifc_num >= ETH_DEV_MAX) + return 1; +#endif + s = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP); + if (s < 0) { + fprintf(stderr, "unable to socket (%s)\n", strerror(errno)); + return 1; + } + + memset(&ifr, 0, sizeof(struct ifreq)); + sprintf(ifr.ifr_name, if_name_fmt, ifc_num) ; + if (ioctl(s, SIOCGIFHWADDR, &ifr) < 0) { + fprintf(stderr, "unable to ioctl (%s)\n", strerror(errno)); + close(s); + return 1; + } + + close(s); + + memcpy(mac_addr, &ifr.ifr_ifru.ifru_hwaddr.sa_data[0], 6); + + return 0; +} + +int file_exist(const char *filename) +{ + struct stat buf; + int ret; + + if (filename == NULL) { + fprintf(stderr, "wrong parameter\n"); + return -1; + } + + ret = stat(filename, &buf); + if (ret != 0) { + return -1; + } + + return (int)buf.st_size; +} + +void cfg_nvs_ops(struct wl12xx_common *cmn) +{ + if (cmn->arch == WL1271_ARCH) + cmn->nvs_ops = &wl1271_nvs_ops; + else + cmn->nvs_ops = &wl128x_nvs_ops; +} + +static int read_from_current_nvs(const char *nvs_file, + char *buf, int size, int *nvs_sz) +{ + int curr_nvs, ret; + + curr_nvs = open(nvs_file, O_RDONLY, S_IRUSR | S_IWUSR); + if (curr_nvs < 0) { + fprintf(stderr, "%s> Unable to open NVS file for reference " + "(%s)\n", __func__, strerror(errno)); + return 1; + } + + ret = read(curr_nvs, buf, size); + if (ret < 0) { + fprintf(stderr, "Fail to read file %s (%s)\n", nvs_file, + strerror(errno)); + close(curr_nvs); + return 1; + } + + if (nvs_sz) + *nvs_sz = ret; + + close(curr_nvs); + + //printf("Read NVS file (%s) of size %d\n", nvs_file, ret); + + return 0; +} + +static int read_nvs(const char *nvs_file, char *buf, + int size, int *nvs_sz) +{ + int fl_sz; + fl_sz = file_exist(nvs_file); + if (fl_sz < 0) { + fprintf(stderr, "File %s not exists\n", nvs_file); + return 1; + } + + return read_from_current_nvs(nvs_file, buf, size, nvs_sz); +} + +static int fill_nvs_def_rx_params(int fd) +{ + unsigned char type = eNVS_RADIO_RX_PARAMETERS; + unsigned short length = NVS_RX_PARAM_LENGTH; + int i; + + /* Rx type */ + write(fd, &type, 1); + + /* Rx length */ + write(fd, &length, 2); + + type = DEFAULT_EFUSE_VALUE; /* just reuse of var */ + for (i = 0; i < NVS_RX_PARAM_LENGTH; i++) + write(fd, &type, 1); + + return 0; +} + +static void nvs_parse_data(const unsigned char *buf, + struct wl1271_cmd_cal_p2g *pdata, unsigned int *pver) +{ +#define BUFFER_INDEX (buf_idx + START_PARAM_INDEX + info_idx) + unsigned short buf_idx; + unsigned char tlv_type; + unsigned short tlv_len; + unsigned short info_idx; + unsigned int nvsTypeInfo = 0; + unsigned char nvs_ver_oct_idx; + unsigned char shift; + + for (buf_idx = 0; buf_idx < NVS_TOTAL_LENGTH;) { + tlv_type = buf[buf_idx]; + + /* fill the correct mode to fill the NVS struct buffer */ + /* if the tlv_type is the last type break from the loop */ + switch (tlv_type) { + case eNVS_RADIO_TX_PARAMETERS: + nvsTypeInfo = eNVS_RADIO_TX_TYPE_PARAMETERS_INFO; + break; + case eNVS_RADIO_RX_PARAMETERS: + nvsTypeInfo = eNVS_RADIO_RX_TYPE_PARAMETERS_INFO; + break; + case eNVS_VERSION: + for (*pver = 0, nvs_ver_oct_idx = 0; + nvs_ver_oct_idx < NVS_VERSION_PARAMETER_LENGTH; + nvs_ver_oct_idx++) { + shift = 8 * (NVS_VERSION_PARAMETER_LENGTH - + 1 - nvs_ver_oct_idx); + *pver += ((buf[buf_idx + START_PARAM_INDEX + + nvs_ver_oct_idx]) << shift); + } + break; + case eTLV_LAST: + default: + return; + } + + tlv_len = (buf[buf_idx + START_LENGTH_INDEX + 1] << 8) + + buf[buf_idx + START_LENGTH_INDEX]; + + /* if TLV type is not NVS ver fill the NVS according */ + /* to the mode TX/RX */ + if ((eNVS_RADIO_TX_PARAMETERS == tlv_type) || + (eNVS_RADIO_RX_PARAMETERS == tlv_type)) { + pdata[nvsTypeInfo].type = tlv_type; + pdata[nvsTypeInfo].len = tlv_len; + + for (info_idx = 0; (info_idx < tlv_len) && + (BUFFER_INDEX < NVS_TOTAL_LENGTH); + info_idx++) { + pdata[nvsTypeInfo].buf[info_idx] = + buf[BUFFER_INDEX]; + } + } + + /* increment to the next TLV */ + buf_idx += START_PARAM_INDEX + tlv_len; + } +} + +static int nvs_fill_version(int fd, unsigned int *pdata) +{ + unsigned char tmp = eNVS_VERSION; + unsigned short tmp2 = NVS_VERSION_PARAMETER_LENGTH; + + write(fd, &tmp, 1); + + write(fd, &tmp2, 2); + + tmp = (*pdata >> 16) & 0xff; + write(fd, &tmp, 1); + + tmp = (*pdata >> 8) & 0xff; + write(fd, &tmp, 1); + + tmp = *pdata & 0xff; + write(fd, &tmp, 1); + + return 0; +} + +static int nvs_fill_old_rx_data(int fd, const unsigned char *buf, + unsigned short len) +{ + unsigned short idx; + unsigned char rx_type; + + /* RX BiP type */ + rx_type = eNVS_RADIO_RX_PARAMETERS; + write(fd, &rx_type, 1); + + /* RX BIP Length */ + write(fd, &len, 2); + + for (idx = 0; idx < len; idx++) + write(fd, &(buf[idx]), 1); + + return 0; +} + +static int nvs_upd_nvs_part(int fd, char *buf) +{ + char *p = buf; + + write(fd, p, 0x1D4); + + return 0; +} + +static int nvs_fill_nvs_part(int fd) +{ + int i; + unsigned char mac_addr[MAC_ADDR_LEN] = { + 0x0b, 0xad, 0xde, 0xad, 0xbe, 0xef + }; + __le16 nvs_tx_sz = NVS_TX_PARAM_LENGTH; + __le32 nvs_ver = 0x0; + const unsigned char vals[] = { + 0x0, 0x1, 0x6d, 0x54, 0x71, eTLV_LAST, eNVS_RADIO_TX_PARAMETERS + }; + + write(fd, &vals[1], 1); + write(fd, &vals[2], 1); + write(fd, &vals[3], 1); +#if 0 + if (get_mac_addr(0, mac_addr)) { + fprintf(stderr, "%s> Fail to get mac address\n", __func__); + return 1; + } +#endif + /* write down MAC address in new NVS file */ + write(fd, &mac_addr[5], 1); + write(fd, &mac_addr[4], 1); + write(fd, &mac_addr[3], 1); + write(fd, &mac_addr[2], 1); + + write(fd, &vals[1], 1); + write(fd, &vals[4], 1); + write(fd, &vals[3], 1); + + write(fd, &mac_addr[1], 1); + write(fd, &mac_addr[0], 1); + + write(fd, &vals[0], 1); + write(fd, &vals[0], 1); + + /* fill end burst transaction zeros */ + for (i = 0; i < NVS_END_BURST_TRANSACTION_LENGTH; i++) + write(fd, &vals[0], 1); + + /* fill zeros to Align TLV start address */ + for (i = 0; i < NVS_ALING_TLV_START_ADDRESS_LENGTH; i++) + write(fd, &vals[0], 1); + + /* Fill Tx calibration part */ + write(fd, &vals[6], 1); + write(fd, &nvs_tx_sz, 2); + + for (i = 0; i < nvs_tx_sz; i++) + write(fd, &vals[0], 1); + + /* Fill Rx calibration part */ + fill_nvs_def_rx_params(fd); + + /* fill NVS version */ + if (nvs_fill_version(fd, &nvs_ver)) + fprintf(stderr, "Fail to fill version\n"); + + /* fill end of NVS */ + write(fd, &vals[5], 1); /* eTLV_LAST */ + write(fd, &vals[5], 1); /* eTLV_LAST */ + write(fd, &vals[0], 1); + write(fd, &vals[0], 1); + + return 0; +} + +int prepare_nvs_file(void *arg, char *file_name) +{ + int new_nvs, i, nvs_size; + unsigned char mac_addr[MAC_ADDR_LEN]; + struct wl1271_cmd_cal_p2g *pdata; + struct wl1271_cmd_cal_p2g old_data[eNUMBER_RADIO_TYPE_PARAMETERS_INFO]; + char buf[2048]; + unsigned char *p; + struct wl12xx_common cmn = { + .arch = UNKNOWN_ARCH, + .parse_ops = NULL + }; + + const unsigned char vals[] = { + 0x0, 0x1, 0x6d, 0x54, 0x71, eTLV_LAST, eNVS_RADIO_TX_PARAMETERS + }; + + if (arg == NULL) { + fprintf(stderr, "%s> Missing args\n", __func__); + return 1; + } + + if (read_nvs(file_name, buf, BUF_SIZE_4_NVS_FILE, &nvs_size)) + return 1; + + switch (nvs_size) { + case NVS_FILE_SIZE_127X: + cmn.arch = WL1271_ARCH; + break; + case NVS_FILE_SIZE_128X: + cmn.arch = WL128X_ARCH; + break; + default: + fprintf(stderr, "%s> Wrong file size\n", __func__); + return 1; + } + + cfg_nvs_ops(&cmn); + + /* create new NVS file */ + new_nvs = open(file_name, + O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR); + if (new_nvs < 0) { + fprintf(stderr, "%s> Unable to open new NVS file\n", __func__); + return 1; + } + + write(new_nvs, &vals[1], 1); + write(new_nvs, &vals[2], 1); + write(new_nvs, &vals[3], 1); + + if (get_mac_addr(0, mac_addr)) { + fprintf(stderr, "%s> Fail to get mac addr\n", __func__); + close(new_nvs); + return 1; + } + + /* write down MAC address in new NVS file */ + write(new_nvs, &mac_addr[5], 1); + write(new_nvs, &mac_addr[4], 1); + write(new_nvs, &mac_addr[3], 1); + write(new_nvs, &mac_addr[2], 1); + + write(new_nvs, &vals[1], 1); + write(new_nvs, &vals[4], 1); + write(new_nvs, &vals[3], 1); + + write(new_nvs, &mac_addr[1], 1); + write(new_nvs, &mac_addr[0], 1); + + write(new_nvs, &vals[0], 1); + write(new_nvs, &vals[0], 1); + + /* fill end burst transaction zeros */ + for (i = 0; i < NVS_END_BURST_TRANSACTION_LENGTH; i++) + write(new_nvs, &vals[0], 1); + + /* fill zeros to Align TLV start address */ + for (i = 0; i < NVS_ALING_TLV_START_ADDRESS_LENGTH; i++) + write(new_nvs, &vals[0], 1); + + /* Fill TxBip */ + pdata = (struct wl1271_cmd_cal_p2g *)arg; + + write(new_nvs, &vals[6], 1); + write(new_nvs, &pdata->len, 2); + + p = (unsigned char *)&(pdata->buf); + for (i = 0; i < pdata->len; i++) + write(new_nvs, p++, 1); + + { + unsigned int old_ver; +#if 0 + { + unsigned char *p = (unsigned char *)buf; + for (old_ver = 0; old_ver < 1024; old_ver++) { + if (old_ver%16 == 0) + printf("\n"); + printf("%02x ", *p++); + } + } +#endif + memset(old_data, 0, + sizeof(struct wl1271_cmd_cal_p2g)* + eNUMBER_RADIO_TYPE_PARAMETERS_INFO); + nvs_parse_data((const unsigned char *)&buf[NVS_PRE_PARAMETERS_LENGTH], + old_data, &old_ver); + + nvs_fill_old_rx_data(new_nvs, + old_data[eNVS_RADIO_RX_TYPE_PARAMETERS_INFO].buf, + old_data[eNVS_RADIO_RX_TYPE_PARAMETERS_INFO].len); + } + + /* fill NVS version */ + if (nvs_fill_version(new_nvs, &pdata->ver)) + fprintf(stderr, "Fail to fill version\n"); + + /* fill end of NVS */ + write(new_nvs, &vals[5], 1); /* eTLV_LAST */ + write(new_nvs, &vals[5], 1); /* eTLV_LAST */ + write(new_nvs, &vals[0], 1); + write(new_nvs, &vals[0], 1); + + /* fill radio params */ + if (cmn.nvs_ops->nvs_fill_radio_prms(new_nvs, NULL, buf)) + fprintf(stderr, "Fail to fill radio params\n"); + + close(new_nvs); + + return 0; +} + +int create_nvs_file(struct wl12xx_common *cmn) +{ + int new_nvs, res = 0; + char buf[2048]; + + /* create new NVS file */ + new_nvs = open(cmn->nvs_name, + O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR); + if (new_nvs < 0) { + fprintf(stderr, "%s> Unable to open new NVS file\n", __func__); + return 1; + } + + /* fill nvs part */ + if (nvs_fill_nvs_part(new_nvs)) { + fprintf(stderr, "Fail to fill NVS part\n"); + res = 1; + + goto out; + } + + /* fill radio params */ + if (cmn->nvs_ops->nvs_fill_radio_prms(new_nvs, &cmn->ini, buf)) { + fprintf(stderr, "Fail to fill radio params\n"); + res = 1; + } + +out: + close(new_nvs); + + return res; +} + +int update_nvs_file(const char *nvs_infile, const char *nvs_outfile, struct wl12xx_common *cmn) +{ + int new_nvs, res = 0; + char buf[2048]; + + res = read_nvs(nvs_infile, buf, BUF_SIZE_4_NVS_FILE, NULL); + if (res) + return 1; + + /* create new NVS file */ + new_nvs = open(nvs_outfile, + O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR); + if (new_nvs < 0) { + fprintf(stderr, "%s> Unable to open new NVS file\n", __func__); + return 1; + } + + /* fill nvs part */ + if (nvs_upd_nvs_part(new_nvs, buf)) { + fprintf(stderr, "Fail to fill NVS part\n"); + res = 1; + + goto out; + } + + /* fill radio params */ + if (cmn->nvs_ops->nvs_fill_radio_prms(new_nvs, &cmn->ini, buf)) { + printf("Fail to fill radio params\n"); + res = 1; + } + +out: + close(new_nvs); + + return res; +} + +int dump_nvs_file(const char *nvs_file) +{ + int sz=0, size; + char buf[2048]; + unsigned char *p = (unsigned char *)buf; + + if (read_nvs(nvs_file, buf, BUF_SIZE_4_NVS_FILE, &size)) + return 1; + + printf("\nThe size is %d bytes\n", size); + + for ( ; sz < size; sz++) { + if (sz%16 == 0) + printf("\n %04X ", sz); + printf("%02x ", *p++); + } + printf("\n"); + + return 0; +} + +int set_nvs_file_autofem(const char *nvs_file, unsigned char val, + struct wl12xx_common *cmn) +{ + int new_nvs, res = 0; + char buf[2048]; + int nvs_file_sz; + + res = read_nvs(nvs_file, buf, BUF_SIZE_4_NVS_FILE, &nvs_file_sz); + if (res) + return 1; + + if (nvs_get_arch(nvs_file_sz, cmn)) { + fprintf(stderr, "Fail to define architecture\n"); + return 1; + } + + cfg_nvs_ops(cmn); + + /* create new NVS file */ + new_nvs = open(nvs_file, + O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR); + if (new_nvs < 0) { + fprintf(stderr, "%s> Unable to open new NVS file\n", __func__); + return 1; + } + + /* fill nvs part */ + if (nvs_upd_nvs_part(new_nvs, buf)) { + fprintf(stderr, "Fail to fill NVS part\n"); + res = 1; + + goto out; + } + + /* fill radio params */ + if (cmn->nvs_ops->nvs_set_autofem(new_nvs, buf, val)) { + printf("Fail to fill radio params\n"); + res = 1; + } + +out: + close(new_nvs); + + return res; +} + +int set_nvs_file_fem_manuf(const char *nvs_file, unsigned char val, + struct wl12xx_common *cmn) +{ + int new_nvs, res = 0; + char buf[2048]; + int nvs_file_sz; + + res = read_nvs(nvs_file, buf, BUF_SIZE_4_NVS_FILE, &nvs_file_sz); + if (res) + return 1; + + if (nvs_get_arch(nvs_file_sz, cmn)) { + fprintf(stderr, "Fail to define architecture\n"); + return 1; + } + + cfg_nvs_ops(cmn); + + /* create new NVS file */ + new_nvs = open(nvs_file, + O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR); + if (new_nvs < 0) { + fprintf(stderr, "%s> Unable to open new NVS file\n", __func__); + return 1; + } + + /* fill nvs part */ + if (nvs_upd_nvs_part(new_nvs, buf)) { + fprintf(stderr, "Fail to fill NVS part\n"); + res = 1; + + goto out; + } + + /* fill radio params */ + if (cmn->nvs_ops->nvs_set_fem_manuf(new_nvs, buf, val)) { + printf("Fail to fill radio params\n"); + res = 1; + } + +out: + close(new_nvs); + + return res; +} + +static void _print_hexa(char *name, unsigned char *data, size_t len) +{ + size_t i; + + printf("%s = ", name); + for (i = 0; i < len; i++) { + printf("%02X ", *data++); + } + printf("\n"); +} + +#define print_hexa(name, data) _print_hexa(name, data, sizeof(data)) + + +static void print_128x_general_params(struct wl128x_ini_general_params *p) +{ + printf("# SECTION 1.1: General parameters\n"); + printf("TXBiPFEMAutoDetect = %02X\n", p->tx_bip_fem_auto_detect); + printf("TXBiPFEMManufacturer = %02X\n", p->tx_bip_fem_manufacturer); + printf("RefClk = %02X\n", p->ref_clock); + printf("SettlingTime = %02X\n", p->settling_time); + printf("ClockValidOnWakeup = %02X\n", p->clk_valid_on_wakeup); + printf("TCXO_Clk = %02X\n", p->tcxo_ref_clock); + printf("TCXO_SettlingTime = %02X\n", p->tcxo_settling_time); + printf("TCXO_ClockValidOnWakeup = %02X\n", p->tcxo_valid_on_wakeup); + printf("TCXO_LDO_Voltage = %02X\n", p->tcxo_ldo_voltage); + printf("Platform_configuration = %02X\n", p->platform_conf); + printf("Single_Dual_Band_Solution = %02X\n", p->dual_mode_select); + print_hexa("Settings", p->general_settings); + printf("XTALItrimVal = %02X\n", p->xtal_itrim_val); + printf("SRState = %02X\n", p->sr_state); + print_hexa("SRF1", p->srf1); + print_hexa("SRF2", p->srf2); + print_hexa("SRF3", p->srf3); + printf("\n"); +} + +static void print_127x_general_params(struct wl1271_ini_general_params *p) +{ + printf("# SECTION 1.1: General parameters\n"); + printf("TXBiPFEMAutoDetect = %02X\n", p->tx_bip_fem_auto_detect); + printf("TXBiPFEMManufacturer = %02X\n", p->tx_bip_fem_manufacturer); + printf("RefClk = %02X\n", p->ref_clock); + printf("SettlingTime = %02X\n", p->settling_time); + printf("ClockValidOnWakeup = %02X\n", p->clk_valid_on_wakeup); + printf("DC2DCMode = %02X\n", p->dc2dc_mode); + printf("Single_Dual_Band_Solution = %02X\n", p->dual_mode_select); + printf("Settings = %02X\n", p->general_settings); + printf("SRState = %02X\n", p->sr_state); + print_hexa("SRF1", p->srf1); + print_hexa("SRF2", p->srf2); + print_hexa("SRF3", p->srf3); + printf("\n"); +} + +static void print_127x_band2_params(struct wl1271_ini_band_params_2 *p) +{ + printf("# SECTION 1.2.1: 2.4G parameters\n"); + printf("RxTraceInsertionLoss_2_4G = %02X\n", p->rx_trace_insertion_loss); + printf("TXTraceLoss_2_4G = %02X\n", p->tx_trace_loss); + print_hexa("RxRssiAndProcessCompensation_2_4G", p->rx_rssi_process_compens); + printf("\n"); +} + +static void print_128x_band2_params(struct wl128x_ini_band_params_2 *p) +{ + printf("# SECTION 1.2.1: 2.4G parameters\n"); + printf("RxTraceInsertionLoss_2_4G = %02X\n", p->rx_trace_insertion_loss); + print_hexa("TXTraceLoss_2_4G", p->tx_trace_loss); + printf("\n"); +} + +static void print_127x_band5_params(struct wl1271_ini_band_params_5 *p) +{ + printf("# SECTION 1.2.2: 5G parameters\n"); + + print_hexa("RxTraceInsertionLoss_5G", p->rx_trace_insertion_loss); + print_hexa("TXTraceLoss_5G", p->tx_trace_loss); + print_hexa("RxRssiAndProcessCompensation_5G", p->rx_rssi_process_compens); + printf("\n"); +} + +static void print_128x_band5_params(struct wl128x_ini_band_params_5 *p) +{ + printf("# SECTION 1.2.2: 5G parameters\n"); + + print_hexa("RxTraceInsertionLoss_5G", p->rx_trace_insertion_loss); + print_hexa("TXTraceLoss_5G", p->tx_trace_loss); + printf("\n"); +} + +static void _print_femhexa(char *fem ,char *name, unsigned char *data, int size) +{ + printf("%s", fem); + _print_hexa(name, data, size); +} + +static void _print_femle16a(char *fem, char *name, __le16 *data, int len) +{ + int i; + unsigned char *ptr = (unsigned char *)data; + + printf("%s%s = ", fem, name); + for (i = 0; i < len; i++) { + printf("%02X%02X ", *(ptr+1), *ptr); + ptr += 2; + } + printf("\n"); +} + + +#define print_femhexa(fem, name, data) _print_femhexa(fem, name, data, sizeof(data)) +#define print_femle16a(fem, name, data) _print_femle16a(fem, name, data, sizeof(data) / 2) + +static void print_127x_fem_param2(int femnr, struct wl1271_ini_fem_params_2 *p) +{ + char fem[6]; + int ret; + + printf("# SECTION 2.1.1: 2.4G parameters\n"); + + ret = snprintf(fem, sizeof(fem), "FEM%d_", femnr); + if (ret < 0 || ret >= ((int) sizeof(fem))) { + printf("# Invalid FEM numer %d\n", femnr); + return; + } + + printf("%sTXBiPReferencePDvoltage_2_4G = %04X\n", fem, p->tx_bip_ref_pd_voltage); + printf("%sTxBiPReferencePower_2_4G = %02X\n", fem, p->tx_bip_ref_power); + printf("%sTxBiPOffsetdB_2_4G = %02X\n", fem, p->tx_bip_ref_offset); + + print_femhexa(fem, "TxPerRatePowerLimits_2_4G_Normal", p->tx_per_rate_pwr_limits_normal); + print_femhexa(fem, "TxPerRatePowerLimits_2_4G_Degraded", p->tx_per_rate_pwr_limits_degraded); + print_femhexa(fem, "TxPerRatePowerLimits_2_4G_Extreme", p->tx_per_rate_pwr_limits_extreme); + + printf("%sDegradedLowToNormalThr_2_4G = %02X\n", fem, p->degraded_low_to_normal_thr); + printf("%sNormalToDegradedHighThr_2_4G = %02X\n", fem, p->normal_to_degraded_high_thr); + + print_femhexa(fem, "TxPerChannelPowerLimits_2_4G_11b", p->tx_per_chan_pwr_limits_11b); + print_femhexa(fem, "TxPerChannelPowerLimits_2_4G_OFDM", p->tx_per_chan_pwr_limits_ofdm); + print_femhexa(fem, "TxPDVsRateOffsets_2_4G", p->tx_pd_vs_rate_offsets); + print_femhexa(fem, "TxIbiasTable_2_4G", p->tx_ibias); + + printf("%sRxFemInsertionLoss_2_4G = %02X\n", fem, p->rx_fem_insertion_loss); +} + +static void print_128x_fem_param2(int femnr, struct wl128x_ini_fem_params_2 *p) +{ + char fem[6]; + sprintf(fem, "FEM%d_", femnr); + + printf("# SECTION 2.1.1: 2.4G parameters\n"); + + printf("%sTXBiPReferencePDvoltage_2_4G = %04X\n", fem, p->tx_bip_ref_pd_voltage); + printf("%sTxBiPReferencePower_2_4G = %02X\n", fem, p->tx_bip_ref_power); + printf("%sTxBiPOffsetdB_2_4G = %02X\n", fem, p->tx_bip_ref_offset); + + print_femhexa(fem, "TxPerRatePowerLimits_2_4G_Normal", p->tx_per_rate_pwr_limits_normal); + print_femhexa(fem, "TxPerRatePowerLimits_2_4G_Degraded", p->tx_per_rate_pwr_limits_degraded); + print_femhexa(fem, "TxPerRatePowerLimits_2_4G_Extreme", p->tx_per_rate_pwr_limits_extreme); + + printf("%sDegradedLowToNormalThr_2_4G = %02X\n", fem, p->degraded_low_to_normal_thr); + printf("%sNormalToDegradedHighThr_2_4G = %02X\n", fem, p->normal_to_degraded_high_thr); + + print_femhexa(fem, "TxPerChannelPowerLimits_2_4G_11b", p->tx_per_chan_pwr_limits_11b); + print_femhexa(fem, "TxPerChannelPowerLimits_2_4G_OFDM", p->tx_per_chan_pwr_limits_ofdm); + print_femhexa(fem, "TxPDVsRateOffsets_2_4G", p->tx_pd_vs_rate_offsets); + print_femhexa(fem, "TxPDVsChannelOffsets_2_4G", p->tx_pd_vs_chan_offsets); + print_femhexa(fem, "TxPDVsTemperature_2_4G", p->tx_pd_vs_temperature); + print_femhexa(fem, "TxIbiasTable_2_4G", p->tx_ibias); + + printf("%sRxFemInsertionLoss_2_4G = %02X\n", fem, p->rx_fem_insertion_loss); +} + +static void print_127x_fem_param5(int femnr, struct wl1271_ini_fem_params_5 *p) +{ + char fem[6]; + sprintf(fem, "FEM%d_", femnr); + + printf("# SECTION 2.1.2: 5G parameters\n"); + + print_femle16a(fem, "TxBiPReferencePDvoltage_5G", p->tx_bip_ref_pd_voltage); + + print_femhexa(fem, "TxBiPReferencePower_5G", p->tx_bip_ref_power); + print_femhexa(fem, "TxBiPOffsetdB_5G", p->tx_bip_ref_offset); + + print_femhexa(fem, "TxPerRatePowerLimits_5G_Normal", p->tx_per_rate_pwr_limits_normal); + print_femhexa(fem, "TxPerRatePowerLimits_5G_Degraded", p->tx_per_rate_pwr_limits_degraded); + print_femhexa(fem, "TxPerRatePowerLimits_5G_Extreme", p->tx_per_rate_pwr_limits_extreme); + + printf("%sDegradedLowToNormalThr_5G = %02X\n", fem, p->degraded_low_to_normal_thr); + printf("%sNormalToDegradedHighThr_5G = %02X\n", fem, p->normal_to_degraded_high_thr); + + print_femhexa(fem, "TxPerChannelPowerLimits_5G_OFDM", p->tx_per_chan_pwr_limits_ofdm); + print_femhexa(fem, "TxPDVsRateOffsets_5G", p->tx_pd_vs_rate_offsets); + print_femhexa(fem, "TxIbiasTable_5G", p->tx_ibias); + print_femhexa(fem, "RxFemInsertionLoss_5G", p->rx_fem_insertion_loss); +} + +static void print_128x_fem_param5(int femnr, struct wl128x_ini_fem_params_5 *p) +{ + char fem[6]; + sprintf(fem, "FEM%d_", femnr); + + printf("# SECTION 2.1.2: 5G parameters\n"); + + print_femle16a(fem, "TxBiPReferencePDvoltage_5G", p->tx_bip_ref_pd_voltage); + + print_femhexa(fem, "TxBiPReferencePower_5G", p->tx_bip_ref_power); + print_femhexa(fem, "TxBiPOffsetdB_5G", p->tx_bip_ref_offset); + + print_femhexa(fem, "TxPerRatePowerLimits_5G_Normal", p->tx_per_rate_pwr_limits_normal); + print_femhexa(fem, "TxPerRatePowerLimits_5G_Degraded", p->tx_per_rate_pwr_limits_degraded); + print_femhexa(fem, "TxPerRatePowerLimits_5G_Extreme", p->tx_per_rate_pwr_limits_extreme); + + printf("%sDegradedLowToNormalThr_5G = %02X\n", fem, p->degraded_low_to_normal_thr); + printf("%sNormalToDegradedHighThr_5G = %02X\n", fem, p->normal_to_degraded_high_thr); + + print_femhexa(fem, "TxPerChannelPowerLimits_5G_OFDM", p->tx_per_chan_pwr_limits_ofdm); + print_femhexa(fem, "TxPDVsRateOffsets_5G", p->tx_pd_vs_rate_offsets); + print_femhexa(fem, "TxPDVsChannelOffsets_5G", p->tx_pd_vs_chan_offsets); + print_femhexa(fem, "TxPDVsTemperature_5G", p->tx_pd_vs_temperature); + print_femhexa(fem, "TxIbiasTable_5G", p->tx_ibias); + print_femhexa(fem, "RxFemInsertionLoss_5G", p->rx_fem_insertion_loss); +} + +int get_fem_nr(int autodetect, int manuf, int *femcnt, int *femi) +{ + if (autodetect) { + printf("#Fem autodetect is on. Showing both FEM datas\n"); + *femcnt = 2; + *femi = 0; + } + else { + *femcnt = 1; + if(manuf >= WL1271_INI_FEM_MODULE_COUNT) { + fprintf(stderr, "FEM index out of bounds (%d > %d)\n", manuf, + WL1271_INI_FEM_MODULE_COUNT); + return 1; + } + + *femi = manuf; + printf("#Fem autodetect is off. FEM manufacturer=%d " + "Fem entry used is %d\n", + manuf, WL12XX_FEM_TO_NVS_ENTRY(manuf)); + } + return 0; +} + + + +int info_nvs_file(const char *nvs_file) +{ + char buf[BUF_SIZE_4_NVS_FILE]; + int ret, i, femi, femcnt, maxfem, fem_idx; + + int fd = open(nvs_file, O_RDONLY, S_IRUSR | S_IWUSR); + if (fd < 0) { + fprintf(stderr, "Unable to open NVS %s\n", nvs_file); + return 1; + } + + ret = read(fd, buf, BUF_SIZE_4_NVS_FILE); + if (ret < 0) { + fprintf(stderr, "Fail to read file %s (%s)\n", nvs_file, + strerror(errno)); + close(fd); + return 1; + } + close(fd); + + if (ret == sizeof(struct wl1271_nvs_file)) { + struct wl1271_nvs_file *nvs = (struct wl1271_nvs_file *) &buf; + printf("#Chip is 127x\n"); + print_127x_general_params(&nvs->ini.general_params); + print_127x_band2_params(&nvs->ini.stat_radio_params_2); + if (nvs->ini.general_params.dual_mode_select) + print_127x_band5_params(&nvs->ini.stat_radio_params_5); + + if( get_fem_nr(nvs->ini.general_params.tx_bip_fem_auto_detect, + nvs->ini.general_params.tx_bip_fem_manufacturer, + &femcnt, &femi)) + return 1; + + maxfem = femcnt + femi; + for (i = femi; i < maxfem; i++) { + fem_idx = WL12XX_FEM_TO_NVS_ENTRY(i); + + print_127x_fem_param2(i, &nvs->ini. + dyn_radio_params_2[fem_idx].params); + printf("\n"); + + if (nvs->ini.general_params.dual_mode_select == 1) { + print_127x_fem_param5(femi, &nvs->ini. + dyn_radio_params_5[fem_idx].params); + printf("\n"); + } + femi++; + } + } + else if (ret == sizeof(struct wl128x_nvs_file)) { + struct wl128x_nvs_file *nvs = (struct wl128x_nvs_file *) &buf; + printf("#Chip is 128x\n"); + print_128x_general_params(&nvs->ini.general_params); + print_128x_band2_params(&nvs->ini.stat_radio_params_2); + if (nvs->ini.general_params.dual_mode_select) + print_128x_band5_params(&nvs->ini.stat_radio_params_5); + + printf("# SECTION 2.1: FEM parameters\n"); + printf("FemVendorAndOptions = %02X\n\n", nvs->ini.fem_vendor_and_options); + + if( get_fem_nr(nvs->ini.general_params.tx_bip_fem_auto_detect, + nvs->ini.general_params.tx_bip_fem_manufacturer, + &femcnt, &femi)) + return 1; + + maxfem = femcnt + femi; + for (i = femi; i < maxfem; i++) { + fem_idx = WL12XX_FEM_TO_NVS_ENTRY(i); + + print_128x_fem_param2(femi, &nvs->ini. + dyn_radio_params_2[fem_idx].params); + printf("\n"); + if (nvs->ini.general_params.dual_mode_select == 1) { + print_128x_fem_param5(femi, &nvs->ini. + dyn_radio_params_5[fem_idx].params); + printf("\n"); + } + femi++; + } + } + else { + fprintf(stderr, "Invalid file size %d. Unable to detect chip type\n", ret); + return 0; + } + + return 0; +} + |