[osmo-bts PATCH 3/3] misc/sysmobts_misc: function for switching off/on

From: Álvaro Neira Ayuso <anayuso(a)sysmocom.de> and requesting status power I have extended the principal function that we use for requesting information to the microcontroller for switching off/on the board and the PA. And i have extended too with a function for requesting the power status information of the board and the PA. Signed-off-by: Alvaro Neira Ayuso <anayuso(a)sysmocom.de> --- src/osmo-bts-sysmo/misc/sysmobts_misc.c | 78 +++++++++++++++++++++++++++++++ src/osmo-bts-sysmo/misc/sysmobts_misc.h | 12 +++++ 2 files changed, 90 insertions(+) diff --git a/src/osmo-bts-sysmo/misc/sysmobts_misc.c b/src/osmo-bts-sysmo/misc/sysmobts_misc.c index aee892d..4737ff1 100644 --- a/src/osmo-bts-sysmo/misc/sysmobts_misc.c +++ b/src/osmo-bts-sysmo/misc/sysmobts_misc.c @@ -115,6 +115,12 @@ struct msgb *sbts2050_ucinfo_get(struct uc ucontrol, struct ucinfo info) 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; } @@ -133,6 +139,17 @@ struct msgb *sbts2050_ucinfo_get(struct uc ucontrol, struct ucinfo info) 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_free; } @@ -183,6 +200,67 @@ err_free: } /********************************************************************** + * Get power status function + *********************************************************************/ +int sbts2050_uc_status(struct uc ucontrol, enum sbts2050_status_rqt status) +{ + struct msgb *msg; + struct ucinfo info = { + .id = SBTS2050_PWR_STATUS, + }; + rsppkt_t *response; + + 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: + return response->rsp.pwrGetStatus.u1MasterEn; + case SBTS2050_STATUS_SLAVE: + return response->rsp.pwrGetStatus.u1SlaveEn; + case SBTS2050_STATUS_PA: + return response->rsp.pwrGetStatus.u1PwrAmpEn; + default: + return -1; + } +} + +/********************************************************************** + * Uc Power Switching handling + *********************************************************************/ +void sbts2050_uc_power(struct uc ucontrol, int pmaster, int pslave, int ppa) +{ + 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"); +} + +/********************************************************************** * Uc temperature handling *********************************************************************/ void sbts2050_uc_check_temp(struct uc ucontrol) diff --git a/src/osmo-bts-sysmo/misc/sysmobts_misc.h b/src/osmo-bts-sysmo/misc/sysmobts_misc.h index f80df16..3d74a12 100644 --- a/src/osmo-bts-sysmo/misc/sysmobts_misc.h +++ b/src/osmo-bts-sysmo/misc/sysmobts_misc.h @@ -16,9 +16,17 @@ enum sysmobts_temp_type { }; enum sbts2050_ids_request { + SBTS2050_PWR_RQT = 0x00, + SBTS2050_PWR_STATUS = 0x01, SBTS2050_TEMP_RQT = 0x10 }; +enum sbts2050_status_rqt { + SBTS2050_STATUS_MASTER, + SBTS2050_STATUS_SLAVE, + SBTS2050_STATUS_PA +}; + struct uc { int id; const char *path; @@ -40,6 +48,10 @@ struct msgb *sbts2050_ucinfo_get(struct uc ucontrol, struct ucinfo info); void sbts2050_uc_check_temp(struct uc ucontrol); +void sbts2050_uc_power(struct uc ucontrol, int pmaster, int pslave, int ppa); + +int sbts2050_uc_status(struct uc ucontrol, enum sbts2050_status_rqt status); + int sysmobts_update_hours(int no_epprom_write); enum sysmobts_firmware_type {