--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/services/etm/etm_tmpwr.c	Fri May 15 01:28:16 2020 +0000
@@ -0,0 +1,338 @@
+/******************************************************************************
+ * Enhanced TestMode (PWR)
+ * Copyright Texas Instruments, 2003
+ * Svend Kristian Lindholm, skl@ti.com
+ *
+ * $Id: tmpwr.c 1.1 Wed, 20 Aug 2003 10:22:37 +0200 skl $
+ *
+ ******************************************************************************/
+
+#include "etm/etm.h"
+#include "etm/etm_trace.h"
+#include "etm/etm.h"
+#include "etm/etm_env.h"
+#include "etm/etm_api.h"
+#include "etm/etm_misc.h"
+
+#include "rv/rv_general.h"
+#include "rv/rv_defined_swe.h"
+
+#include "memif/mem.h"
+#include <string.h>
+
+
+#include "rv/rv_defined_swe.h"
+#define TRACE_WANTED 1
+#include "lcc/lcc_api.h"
+#include "lcc/lcc_cfg_i.h"
+#include "lcc/lcc.h"
+#include "lcc/lcc_trace.h"
+#include "lcc/lcc_tm_i.h"
+#include "lcc/lcc_task.h"
+#include "lcc/lcc_modulate.h"
+#include "ffs/ffs.h"
+
+/******************************************************************************
+ * Globals
+ *****************************************************************************/
+
+extern T_ETM_ENV_CTRL_BLK *etm_env_ctrl_blk;
+extern T_PWR_CTRL_BLOCK *pwr_ctrl;
+extern T_PWR_CFG_BLOCK *pwr_cfg;
+
+
+/******************************************************************************
+ * EMT PWR Version
+ *****************************************************************************/
+/* 
+The version of the etm pwr module can be found in the file etm_version.h
+*/
+
+/******************************************************************************
+ * ETM PWR Module
+ *****************************************************************************/
+// pwr uplink packet structure for pwr read/write : 
+// |fid|index|--data(W)--|
+
+int etm_pwr(uint8 *indata, int insize);
+
+/******************************************************************************
+ * Register the PWR Module to the ETM database 
+ *****************************************************************************/
+
+int etm_pwr_init(void)
+{
+    return etm_register("PWR", ETM_PWR, 0, 0, etm_pwr);
+}
+
+
+int etm_pwr(uint8 *buf, int insize)
+{
+    int error = ETM_OK;
+    uint8 fid, size, index,i;
+    T_ETM_PKT *pkt = NULL;  
+    T_FFS_STAT stat;
+    char name[20], id;
+
+    ttw(pwr_ttr(TTrInit, "etm_pwr(%d)" NL, 0));
+
+    fid = *buf;
+
+    ttw(pwr_ttr(TTrInit, "insize = %d " NL, insize));
+       
+    /* Create TestMode return Packet */
+    if ((pkt = (T_ETM_PKT *) etm_malloc(sizeof(T_ETM_PKT))) == NULL) {
+        return ETM_NOMEM;
+    }
+    
+    // Init. of return packet
+    pkt->mid     = ETM_PWR;
+    pkt->status  = ETM_OK;
+    pkt->size    = 0;
+    pkt->index   = 0;
+    etm_pkt_put8(pkt, fid);
+
+    index = *(buf+1);
+    etm_pkt_put8(pkt, index);
+    
+    name[0] = 0; // FIXME: Really needed?
+
+    for (i=0; i<insize; i++) {
+        ttw(ttr(TTrTmpwr, "buf[%d]=%d" NL,i, (*(buf+i))));
+    }
+
+    switch (fid) {
+    case 'R':
+	ttw(ttr(TTrTmpwr,"pwr (%d)" NL, 0));
+
+	// All reads start from index 2 since the fid + index is kept
+	switch (index) {
+	case PWR_CFG_ID :
+	    // We can read different configurations swiching between them using pwtw
+	    size = PWR_CFG_ID_SIZE;
+	    *(buf+2) = pwr_ctrl->cfg_id;
+	    *(buf+3) = pwr_ctrl->chg_cfg_id;
+	    ttw(ttr(TTrTmpwr,"Using cfg_id %d" NL, *(buf+2)));
+	    ttw(ttr(TTrTmpwr,"Using chg_cfg_id %d" NL, *(buf+3)));
+
+	    // If either the bat.cfg or the chg.cfg lacks object not found is returned
+
+	    // If (battery) file can't be stat'ed then the configuration doesn't exist
+	    id = *(buf+2) + '0';
+	    build_name("/pwr/bat/bat", &id, 12, ".cfg", name);
+	    error = ffs_stat(name, &stat);
+
+	    // If charger file can't be stat'ed then the configuration doesn't exist
+	    id = *(buf+3) + '0';
+	    build_name("/pwr/chg/chg", &id, 12, ".cfg", name);
+	    error = ffs_stat(name, &stat);
+	    break;
+	case PWR_COMMON :
+	    // Read the /pwr/common.cfg file
+	    // NOTE: sizeof(pwr_cfg->common) = 16 <>  (14 byte alignment)
+	    size = PWR_COMMON_CFG_SIZE;
+	    error = ffs_fread("/pwr/common.cfg", buf+2, size);
+	    ttw(ttr(TTrTmpwr,"Read %d bytes" NL, error));
+	    break;
+	case PWR_CHG :
+	    // Read the /pwr/chg/chg<cfgid>.cfg file
+	    size = PWR_CHG_CFG_SIZE;
+	    id = pwr_ctrl->chg_cfg_id + '0';
+	    build_name("/pwr/chg/chg", &id, 12, ".cfg", name);
+	    error = ffs_fread(name, buf+2, size);
+	    ttw(ttr(TTrTmpwr, "Read %d bytes " NL, error));
+	    break;
+	case PWR_BAT :
+	    // Read the /pwr/bat/bat<cfgid>.cfg file
+	    size = PWR_BAT_CFG_SIZE;
+	    id = pwr_ctrl->cfg_id + '0';
+	    build_name("/pwr/bat/bat", &id, 12, ".cfg", name);
+	    error = ffs_fread(name, buf+2, size);
+	    ttw(ttr(TTrTmpwr,"Read %d bytes" NL, error));
+	    break;
+	case PWR_TEMP :
+	    // Read the /pwr/bat/temp<cfgid>.cfg file
+	    size = PWR_TEMP_CFG_SIZE;
+	    id = pwr_ctrl->cfg_id + '0';
+	    build_name("/pwr/bat/temp", &id, 13, ".cfg", name);
+	    error = ffs_fread(name, buf+2, size);
+	    ttw(ttr(TTrTmpwr,"Read %d bytes" NL, error));
+	    break;
+	case PWR_MMI:
+	    // Read the /mmi/pwr/bsie.cfg file
+	    size = PWR_MMI_CFG_SIZE;
+	    error = ffs_fread("/mmi/pwr/bsie.cfg", buf+2, size);
+	    ttw(ttr(TTrTmpwr,"Read %d bytes" NL, error));
+	    break;
+	case PWR_I2V_CAL :
+	    // Read the /pwr/i2v.cal file
+	    size = PWR_I2V_CAL_SIZE;
+	    error = ffs_fread("/pwr/i2v.cal", buf+2, size);
+	    ttw(ttr(TTrTmpwr,"Read %d bytes" NL, error));
+	    break;
+	case PWR_VBAT_CAL :
+	    // Read the /pwr/vbat.cal file
+	    size = PWR_VBAT_CAL_SIZE;
+	    error = ffs_fread("/pwr/vbat.cal", buf+2, size);
+	    ttw(ttr(TTrTmpwr,"Read %d bytes" NL, error));
+	    break;
+	case PWR_MMI_TEST :
+#if (TEST_PWR_MMI_INTERFACE == 1)
+	    // Trigger MMI registration 
+	    return_path.callback_func = mmi_test_cb_function;
+	    ttw(ttr(TTrInit,"before: &mmi_test_cb_function=(0x%x)" NL, return_path.callback_func));
+	    return_path.addr_id = NULL; // FIXME??
+	    ttw(ttr(TTrTmpwr,"MMI testing callback: %d" NL, 0x0));
+	    size = 1;
+	    *(buf+2) = 0xBA;
+	    pwr_register(&return_path, &mmi_data);
+	    ttw(ttr(TTrInit,"after: &mmi_test_cb_function=(0x%x)" NL, pwr_ctrl->rpath.callback_func));
+	    ttw(ttr(TTrTmpwr,"MMI testing callback: %d" NL, 0xFF));
+#endif
+	    break;
+	case PWR_DYNAMIC :
+	    // Dump 'dynamic' configuration data to trace
+	    size = PWR_DYNAMIC_SIZE;
+	    *(buf+2) = 0xBA;
+	    ttr(TTrAll,"*PWR Module Version = 0x%x" NL, PWRVERSION );
+	    ttr(TTrAll,"*bat_id = %d" NL,               pwr_cfg->data.bat_id );
+	    ttr(TTrAll,"*state = %d" NL,                pwr_ctrl->state);
+	    ttr(TTrAll,"*chg_id = %d" NL,               pwr_cfg->data.chg_id );
+	    ttr(TTrAll,"*Vbat = %d" NL,                 pwr_cfg->data.Vbat);
+	    ttr(TTrAll,"*Vbat_avg = %d" NL,             pwr_cfg->data.Vbat_avg);
+	    ttr(TTrAll,"*Vbat_avg_mV = %d" NL,          pwr_cfg->data.Vbat_avg_mV);
+	    ttr(TTrAll,"*Tbat = %d" NL,                 pwr_cfg->data.Tbat);
+	    ttr(TTrAll,"*Tbat_avg = %d" NL,             pwr_cfg->data.Tbat_avg);
+	    ttr(TTrAll,"*Vchg = %d" NL,                 pwr_cfg->data.Vchg);
+	    ttr(TTrAll,"*Ichg = %d" NL,                 pwr_cfg->data.Ichg);
+	    ttr(TTrAll,"*Cbat = %d" NL,                 pwr_cfg->data.Cbat);
+	    ttr(TTrAll,"*cfg_id = %d" NL,               pwr_cfg->data.cfg_id);
+	    ttr(TTrAll,"*chg_cfg_id = %d" NL,           pwr_cfg->data.chg_cfg_id);
+	    ttr(TTrAll,"*bforce = %d" NL,               pwr_cfg->data.bforce);
+	    ttr(TTrAll,"*cforce = %d" NL,               pwr_cfg->data.cforce);
+	    ttr(TTrAll,"*k = %d" NL,                    pwr_cfg->data.k);
+	    ttr(TTrAll,"*T4 = %d" NL,                   pwr_cfg->data.T4);
+	    ttr(TTrAll,"*T1 elapsed = %d" NL,           pwr_ctrl->time_elapsed_T1);
+	    ttr(TTrAll,"*T2 elapsed = %d" NL,           pwr_ctrl->time_elapsed_T2);
+	    ttr(TTrAll,"*T3 elapsed = %d" NL,           pwr_ctrl->time_elapsed_T3);
+	    ttr(TTrAll,"*MMI timer elapsed = %d" NL,    pwr_ctrl->time_elapsed_mmi_rep);
+	    error = PWR_OK;
+	    break;
+	case PWR_TRACE_MASK:
+	    // Read the trace mask of the PWR module 
+	    size = PWR_TMASK_SIZE;
+	    memcpy(buf+2, &pwr_ctrl->tmask, size);
+	    ttw(ttr(TTrTmpwr,"tmask: 0x%x" NL, pwr_ctrl->tmask));
+	    break;
+	default :
+	    {
+	     // Unknown index
+	    error = PWR_INDEX;
+	    ttr(TTrWarning, "Unknown index! %d" NL, index);
+	    }
+	}
+
+	etm_pkt_putdata(pkt, buf+2 , size);
+        break;
+    case 'W':
+
+	ttw(ttr(TTrTmpwr,"pww (%d)" NL, 0));
+	switch (index) {
+	case PWR_CFG_ID :
+	    // Write the configuration id to be used
+	    pwr_ctrl->cfg_id = *(buf+2);
+	    pwr_ctrl->chg_cfg_id = *(buf+3);
+	    pwr_cfg->data.cfg_id = pwr_ctrl->cfg_id + '0';
+	    pwr_cfg->data.chg_cfg_id = pwr_ctrl->chg_cfg_id + '0';
+	    ttw(ttr(TTrTmpwr,"Switched to bat id=%d" NL, pwr_ctrl->cfg_id));
+	    ttw(ttr(TTrTmpwr,"Switched to chg id=%d" NL, pwr_ctrl->chg_cfg_id));
+	    break;
+	case PWR_COMMON :
+	    // Write the /pwr/common.cfg file
+	    // Blocking version of ffs_fwrite is used since this is a test mode command
+	    error = ffs_fwrite("/pwr/common.cfg", buf+2, PWR_COMMON_CFG_SIZE);
+	    ttw(ttr(TTrTmpwr,"Wrote %d bytes" NL, error));
+	    break;
+	case PWR_CHG :
+	    // Write the /pwr/chg/chg<cfgid>.cfg file
+	    size = PWR_CHG_CFG_SIZE;
+	    id = pwr_ctrl->chg_cfg_id + '0';
+	    build_name("/pwr/chg/chg", &id, 12, ".cfg", name);
+	    error = ffs_fwrite(name, buf+2, size);
+	    ttw(ttr(TTrTmpwr, "Wrote %d bytes = %d" NL, error));
+	    break;
+	case PWR_BAT :
+	    // Write the /pwr/bat/bat<cfgid>.cfg file
+	    size = PWR_BAT_CFG_SIZE;
+	    id = pwr_ctrl->cfg_id + '0';
+	    build_name("/pwr/bat/bat", &id, 12, ".cfg", name);
+	    error = ffs_fwrite(name, buf+2, size);
+	    ttw(ttr(TTrTmpwr, "Wrote %d bytes = %d" NL, error));
+	    break;
+	case PWR_TEMP :
+	    // Write the /pwr/bat/temp<cfgid>.cfg file
+	    size = PWR_TEMP_CFG_SIZE;
+	    id = pwr_ctrl->cfg_id + '0';
+	    build_name("/pwr/bat/temp", &id, 13, ".cfg", name);
+	    error = ffs_fwrite(name, buf+2, size);
+	    ttw(ttr(TTrTmpwr, "Wrote %d bytes = %d" NL, error));
+	    break;
+	case PWR_MMI:
+	    // Write the /mmi/pwr/bsie.cfg file
+	    size = PWR_MMI_CFG_SIZE;
+	    error = ffs_fwrite("/mmi/pwr/bsie.cfg", buf+2, size);
+	    ttw(ttr(TTrTmpwr, "Wrote %d bytes = %d" NL, error));
+	    break;
+	case PWR_I2V_CAL :
+	    // Write the /pwr/i2v.cal file
+	    error = ffs_fwrite("/pwr/i2v.cal", buf+2, PWR_I2V_CAL_SIZE);
+	    ttw(ttr(TTrTmpwr,"Wrote %d bytes" NL, PWR_I2V_CAL_SIZE));
+	    break;
+	case PWR_VBAT_CAL:
+	    // Write the /pwr/vbat.cal file
+	    error = ffs_fwrite("/pwr/vbat.cal", buf+2, PWR_VBAT_CAL_SIZE);
+	    ttw(ttr(TTrTmpwr,"Wrote %d bytes" NL, PWR_VBAT_CAL_SIZE));
+	    break;
+	case PWR_MMI_TEST :
+	    break;
+	case PWR_TRACE_MASK:
+	    // Write the trace mask of the PWR module 
+	    memcpy(&pwr_ctrl->tmask, buf+2, sizeof(pwr_ctrl->tmask));
+	    ttw(ttr(TTrTmpwr,"Wrote tmask 0x%x" NL, pwr_ctrl->tmask));
+	    pwr_ttr_init(pwr_ctrl->tmask);
+	    break;
+	default :
+	    {
+	     // Unknown index
+	    error = PWR_INDEX;
+	    ttr(TTrWarning, "Unknown index! %d" NL, index);
+	    }
+	}
+
+	size = 0; // Size of write message reply is always 0
+
+        break;
+    default:
+        pwr_ttr(TTrWarning, "etm_pwr: fid unknown (%d)" NL, fid);
+        error = ETM_NOSYS;
+        break;
+    }
+    
+    for (i=0; i<size+2; i++) {
+        ttw(ttr(TTrTmpwr, "buf[%d]=0x%x" NL, i, (*(buf+i))));
+    }
+
+    if (error < 0) {
+        pwr_ttr(TTrWarning, "etm_pwr: error %d" NL, error);
+        pkt->status = -error;
+
+    }
+
+    pkt->size += size;
+
+    etm_pkt_send(pkt);
+    etm_free(pkt);
+
+    ttw(pwr_ttr(TTrInit, "etm_pwr(%d)" NL, 0xFF));
+    return ETM_OK;
+}