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Diffstat (limited to 'src/osmo-bts-sysmo/misc/sysmobts_misc.c')
-rw-r--r--src/osmo-bts-sysmo/misc/sysmobts_misc.c260
1 files changed, 0 insertions, 260 deletions
diff --git a/src/osmo-bts-sysmo/misc/sysmobts_misc.c b/src/osmo-bts-sysmo/misc/sysmobts_misc.c
index 9ea26c2..94f7385 100644
--- a/src/osmo-bts-sysmo/misc/sysmobts_misc.c
+++ b/src/osmo-bts-sysmo/misc/sysmobts_misc.c
@@ -46,266 +46,6 @@
#include <sysmocom/femtobts/sbts2050_header.h>
#endif
-#define SERIAL_ALLOC_SIZE 300
-#define SIZE_HEADER_RSP 5
-#define SIZE_HEADER_CMD 4
-
-
-#ifdef BUILD_SBTS2050
-/**********************************************************************
- * Functions read/write from serial interface
- *********************************************************************/
-static int hand_serial_read(int fd, struct msgb *msg, int numbytes)
-{
- int rc, bread = 0;
-
- if (numbytes > msgb_tailroom(msg))
- return -ENOSPC;
-
- while (bread < numbytes) {
- rc = read(fd, msg->tail, numbytes - bread);
- if (rc < 0)
- return -1;
- if (rc == 0)
- break;
-
- bread += rc;
- msgb_put(msg, rc);
- }
-
- return bread;
-}
-
-static int hand_serial_write(int fd, struct msgb *msg)
-{
- int rc, bwritten = 0;
-
- while (msg->len > 0) {
- rc = write(fd, msg->data, msg->len);
- if (rc <= 0)
- return -1;
-
- msgb_pull(msg, rc);
- bwritten += rc;
- }
-
- return bwritten;
-}
-
-/**********************************************************************
- * Functions request information to Microcontroller
- *********************************************************************/
-static void add_parity(cmdpkt_t *command)
-{
- int n;
- uint8_t parity = 0x00;
- for (n = 0; n < SIZE_HEADER_CMD+command->u8Len; n++)
- parity ^= ((uint8_t *)command)[n];
-
- command->cmd.raw[command->u8Len] = parity;
-}
-
-static struct msgb *sbts2050_ucinfo_get(struct uc *ucontrol, struct ucinfo info)
-{
- int num, rc;
- cmdpkt_t *command;
- rsppkt_t *response;
- struct msgb *msg;
- fd_set fdread;
- struct timeval tout = {
- .tv_sec = 10,
- };
-
- switch (info.id) {
- case SBTS2050_TEMP_RQT:
- num = sizeof(command->cmd.tempGet);
- break;
- case SBTS2050_PWR_RQT:
- num = sizeof(command->cmd.pwrSetState);
- break;
- case SBTS2050_PWR_STATUS:
- num = sizeof(command->cmd.pwrGetStatus);
- break;
- default:
- return NULL;
- }
- num = num + SIZE_HEADER_CMD+1;
-
- msg = msgb_alloc(SERIAL_ALLOC_SIZE, "Message Microcontroller");
- if (msg == NULL) {
- LOGP(DTEMP, LOGL_ERROR, "Error creating msg\n");
- return NULL;
- }
- command = (cmdpkt_t *) msgb_put(msg, num);
-
- command->u16Magic = 0xCAFE;
- switch (info.id) {
- case SBTS2050_TEMP_RQT:
- command->u8Id = info.id;
- command->u8Len = sizeof(command->cmd.tempGet);
- break;
- case SBTS2050_PWR_RQT:
- command->u8Id = info.id;
- command->u8Len = sizeof(command->cmd.pwrSetState);
- command->cmd.pwrSetState.u1MasterEn = !!info.master;
- command->cmd.pwrSetState.u1SlaveEn = !!info.slave;
- command->cmd.pwrSetState.u1PwrAmpEn = !!info.pa;
- break;
- case SBTS2050_PWR_STATUS:
- command->u8Id = info.id;
- command->u8Len = sizeof(command->cmd.pwrGetStatus);
- break;
- default:
- goto err;
- }
-
- add_parity(command);
-
- if (hand_serial_write(ucontrol->fd, msg) < 0)
- goto err;
-
- msgb_reset(msg);
-
- FD_ZERO(&fdread);
- FD_SET(ucontrol->fd, &fdread);
-
- num = SIZE_HEADER_RSP;
- while (1) {
- rc = select(ucontrol->fd+1, &fdread, NULL, NULL, &tout);
- if (rc > 0) {
- if (hand_serial_read(ucontrol->fd, msg, num) < 0)
- goto err;
-
- response = (rsppkt_t *)msg->data;
-
- if (response->u8Id != info.id || msg->len <= 0 ||
- response->i8Error != RQT_SUCCESS)
- goto err;
-
- if (msg->len == SIZE_HEADER_RSP + response->u8Len + 1)
- break;
-
- num = response->u8Len + 1;
- } else
- goto err;
- }
-
- return msg;
-
-err:
- msgb_free(msg);
- return NULL;
-}
-#endif
-
-/**********************************************************************
- * Get power status function
- *********************************************************************/
-int sbts2050_uc_status(struct uc *ucontrol, enum sbts2050_status_rqt status)
-{
-#ifdef BUILD_SBTS2050
- struct msgb *msg;
- struct ucinfo info = {
- .id = SBTS2050_PWR_STATUS,
- };
- rsppkt_t *response;
- int val_status;
-
- msg = sbts2050_ucinfo_get(ucontrol, info);
-
- if (msg == NULL) {
- LOGP(DTEMP, LOGL_ERROR, "Error switching off some unit");
- return -1;
- }
-
- response = (rsppkt_t *)msg->data;
-
- switch (status) {
- case SBTS2050_STATUS_MASTER:
- val_status = response->rsp.pwrGetStatus.u1MasterEn;
- break;
- case SBTS2050_STATUS_SLAVE:
- val_status = response->rsp.pwrGetStatus.u1SlaveEn;
- break;
- case SBTS2050_STATUS_PA:
- val_status = response->rsp.pwrGetStatus.u1PwrAmpEn;
- break;
- default:
- msgb_free(msg);
- return -1;
- }
- msgb_free(msg);
- return val_status;
-#else
- return -1;
-#endif
-}
-
-/**********************************************************************
- * Uc Power Switching handling
- *********************************************************************/
-void sbts2050_uc_power(struct uc *ucontrol, int pmaster, int pslave, int ppa)
-{
-#ifdef BUILD_SBTS2050
- struct msgb *msg;
- struct ucinfo info = {
- .id = 0x00,
- .master = pmaster,
- .slave = pslave,
- .pa = ppa
- };
-
- msg = sbts2050_ucinfo_get(ucontrol, info);
-
- if (msg == NULL) {
- LOGP(DTEMP, LOGL_ERROR, "Error switching off some unit");
- return;
- }
-
- LOGP(DTEMP, LOGL_DEBUG, "Switch off/on success:\n"
- "MASTER %s\n"
- "SLAVE %s\n"
- "PA %s\n",
- pmaster ? "ON" : "OFF",
- pslave ? "ON" : "OFF",
- ppa ? "ON" : "OFF");
-
- msgb_free(msg);
-#endif
-}
-
-/**********************************************************************
- * Uc temperature handling
- *********************************************************************/
-void sbts2050_uc_check_temp(struct uc *ucontrol, int *temp_pa, int *temp_board)
-{
-#ifdef BUILD_SBTS2050
- rsppkt_t *response;
- struct msgb *msg;
- struct ucinfo info = {
- .id = SBTS2050_TEMP_RQT,
- };
-
- msg = sbts2050_ucinfo_get(ucontrol, info);
-
- if (msg == NULL) {
- LOGP(DTEMP, LOGL_ERROR, "Error reading temperature\n");
- return;
- }
-
- response = (rsppkt_t *)msg->data;
-
- *temp_board = response->rsp.tempGet.i8BrdTemp;
- *temp_pa = response->rsp.tempGet.i8PaTemp;
-
- LOGP(DTEMP, LOGL_DEBUG, "Temperature Board: %+3d C\n"
- "Tempeture PA: %+3d C\n",
- response->rsp.tempGet.i8BrdTemp,
- response->rsp.tempGet.i8PaTemp);
- msgb_free(msg);
-#endif
-}
-
/*********************************************************************
* Temperature handling
*********************************************************************/