FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/sm/sm_debug.c @ 220:0ed36de51973
ABB semaphore protection overhaul
The ABB semaphone protection logic that came with TCS211 from TI
was broken in several ways:
* Some semaphore-protected functions were called from Application_Initialize()
context. NU_Obtain_Semaphore() called with NU_SUSPEND fails with
NU_INVALID_SUSPEND in this context, but the return value wasn't checked,
and NU_Release_Semaphore() would be called unconditionally at the end.
The latter call would increment the semaphore count past 1, making the
semaphore no longer binary and thus no longer effective for resource
protection. The fix is to check the return value from NU_Obtain_Semaphore()
and skip the NU_Release_Semaphore() call if the semaphore wasn't properly
obtained.
* Some SPI hardware manipulation was being done before entering the semaphore-
protected critical section. The fix is to reorder the code: first obtain
the semaphore, then do everything else.
* In the corner case of L1/DSP recovery, l1_abb_power_on() would call some
non-semaphore-protected ABB & SPI init functions. The fix is to skip those
calls in the case of recovery.
* A few additional corner cases existed, all of which are fixed by making
ABB semaphore protection 100% consistent for all ABB functions and code paths.
There is still one remaining problem of priority inversion: suppose a low-
priority task calls an ABB function, and some medium-priority task just happens
to preempt right in the middle of that semaphore-protected ABB operation. Then
the high-priority SPI task is locked out for a non-deterministic time until
that medium-priority task finishes its work and goes back to sleep. This
priority inversion problem remains outstanding for now.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Mon, 26 Apr 2021 20:55:25 +0000 |
| parents | fa8dc04885d8 |
| children |
line wrap: on
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/*---------------------------------------------------------------------------- | Project : 3G PS | Module : SM +----------------------------------------------------------------------------- | Copyright 2003 Texas Instruments. | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments . | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments. +----------------------------------------------------------------------------- | Purpose: Debug functions implementation in the SM entity. | For design details, see: | 8010.908 SM Detailed Specification +---------------------------------------------------------------------------*/ /*==== DECLARATION CONTROL =================================================*/ /*==== INCLUDES =============================================================*/ #include <stdio.h> #include "sm.h" #include "sm_timer_handler.h" /*==== CONSTS ===============================================================*/ /*==== TYPES ================================================================*/ /*==== LOCALS ===============================================================*/ /*==== PRIVATE FUNCTIONS ====================================================*/ /*==== PUBLIC FUNCTIONS =====================================================*/ #ifdef DEBUG /* * Debug function for dumping the contents of an QoS structure. */ static void sm_qos_dump_r97_qos(T_PS_qos_r97 *qos_r97) { /*@observer@*/const char *indent = " - "; /*@observer@*/const char *peak_text[16] = { /* NAS_PEAK_SUB */ "SUBSCRIBED", /* NAS_PEAK_1K */ "Up to 1000 octet/s", /* NAS_PEAK_2K */ "Up to 2000 octet/s", /* NAS_PEAK_4K */ "Up to 4000 octet/s", /* NAS_PEAK_8K */ "Up to 8000 octet/s", /* NAS_PEAK_16K */ "Up to 16000 octet/s", /* NAS_PEAK_32K */ "Up to 32000 octet/s", /* NAS_PEAK_64K */ "Up to 64000 octet/s", /* NAS_PEAK_128K */ "Up to 128000 octet/s", /* NAS_PEAK_256K */ "Up to 256000 octet/s", /* 10 */ "RESERVED - 1000 octets/s", /* 11 */ "RESERVED - 1000 octets/s", /* 12 */ "RESERVED - 1000 octets/s", /* 13 */ "RESERVED - 1000 octets/s", /* 14 */ "RESERVED - 1000 octets/s", /* 15 */ "RESERVED", }; /*@observer@*/const char *mean_text[32] = { /* NAS_MEAN_SUB */ "SUBSCRIBED", /* NAS_MEAN_100 */ "100 octets/h", /* NAS_MEAN_200 */ "200 octets/h", /* NAS_MEAN_500 */ "500 octets/h", /* NAS_MEAN_1K */ "1000 octets/h", /* NAS_MEAN_2K */ "2000 octets/h", /* NAS_MEAN_5K */ "5000 octets/h", /* NAS_MEAN_10K */ "10000 octets/h", /* NAS_MEAN_20K */ "20000 octets/h", /* NAS_MEAN_50K */ "50000 octets/h", /* NAS_MEAN_100K */ "100000 octets/h", /* NAS_MEAN_200K */ "200000 octets/h", /* NAS_MEAN_500K */ "500000 octets/h", /* NAS_MEAN_1M */ "1000000 octets/h", /* NAS_MEAN_2M */ "2000000 octets/h", /* NAS_MEAN_5M */ "5000000 octets/h", /* NAS_MEAN_10M */ "10000000 octets/h", /* NAS_MEAN_20M */ "20000000 octets/h", /* NAS_MEAN_50M */ "50000000 octets/h", /* 19 */ "RESERVED", /* 20 */ "RESERVED", /* 21 */ "RESERVED", /* 22 */ "RESERVED", /* 23 */ "RESERVED", /* 24 */ "RESERVED", /* 25 */ "RESERVED", /* 26 */ "RESERVED", /* 27 */ "RESERVED", /* 28 */ "RESERVED", /* 29 */ "RESERVED", /* 30 */ "RESERVED", /* NAS_MEAN_BEST */"BEST EFFORT" }; /*@observer@*/const char *rel_text[8] = { /* NAS_RELCLASS_SUB */ "Subscribed reliability class", /* NAS_GTP_LLC_RLC_PROT */ "Ack'ed GTP, LLC, and RLC; Protected data", /* NAS_LLC_RLC_PROT */ "Unack'ed GTP; Ack'ed LLC and RLC, Protected data", /* NAS_RLC_PROT */ "Unack'ed GTP and LLC; Ack'ed RLC, Protected data", /* NAS_PROT */ "Unack'ed GTP, LLC, and RLC, Protected data", /* NAS_NO_PROT */ "Unack'ed GTP, LLC, and RLC, Unprotected data", /* 6 */ "UNKNOWN VALUE", /* 7 */ "RESERVED" }; (void)TRACE_EVENT_P3("%sDelay class: 0x%02x (Class %d)", indent, qos_r97->delay, qos_r97->delay); (void)TRACE_EVENT_P3("%sReliability class: 0x%02x (%s)", indent, qos_r97->relclass, rel_text[(U16)qos_r97->relclass]); (void)TRACE_EVENT_P3("%sPeak bitrate 0x%02x (%s)", indent, qos_r97->peak, peak_text[(U16)qos_r97->peak]); (void)TRACE_EVENT_P2("%sPrecedence class: 0x%02x", indent, qos_r97->preced); (void)TRACE_EVENT_P3("%sMean bitrate 0x%02x (%s)", indent, qos_r97->mean, mean_text[(U16)qos_r97->mean]); } static void sm_qos_dump_r99_qos(T_PS_qos_r99 *qos_r99) { /*@observer@*/const char *indent = " - "; (void)TRACE_EVENT_P3("%sTraffic class: 0x%02x (%s)", indent, qos_r99->tc, (qos_r99->tc == (U8)PS_TC_CONV ? "CONVERSATIONAL" : (qos_r99->tc == (U8)PS_TC_STREAM ? "STREAMING" : (qos_r99->tc == (U8)PS_TC_INTER ? "INTERACTIVE" : (qos_r99->tc == (U8)PS_TC_BG ? "BACKGROUND" : (qos_r99->tc == (U8)PS_TC_SUB ? "SUBSCRIBED" : "UNKNOWN")))))); (void)TRACE_EVENT_P3("%sDelivery order: 0x%02x (%s)", indent, qos_r99->order, (qos_r99->order == (U8)PS_ORDER_YES ? "YES" : (qos_r99->order == (U8)PS_ORDER_NO ? "NO" : (qos_r99->order == (U8)PS_ORDER_SUB ? "SUBSCRIBED" : "UNKNOWN")))); (void)TRACE_EVENT_P3("%sDeliver erroneous SDUs: 0x%02x (%s)", indent, qos_r99->del_err_sdu, (qos_r99->del_err_sdu == (U8)PS_DEL_ERR_YES ? "YES" : (qos_r99->del_err_sdu == (U8)PS_DEL_ERR_NO ? "NO" : (qos_r99->del_err_sdu == (U8)PS_DEL_ERR_NODETECT ? "NODETECT" : (qos_r99->del_err_sdu == (U8)PS_DEL_ERR_SUB ? "SUBSCRIBED" : "UNKNOWN"))))); (void)TRACE_EVENT_P3("%sMax SDU size: 0x%04x (%d octets)", indent, qos_r99->max_sdu, qos_r99->max_sdu); (void)TRACE_EVENT_P3("%sMax bit-rate uplink: 0x%04x (%dkbps)", indent, qos_r99->max_rate_ul, qos_r99->max_rate_ul); (void)TRACE_EVENT_P3("%sMax bit-rate downlink: 0x%04x (%dkbps)", indent, qos_r99->max_rate_dl, qos_r99->max_rate_dl); (void)TRACE_EVENT_P3("%sMax residual BER: %dE-%d", indent, qos_r99->ber.ratio_mant, qos_r99->ber.ratio_exp); (void)TRACE_EVENT_P3("%sMax SDU error ratio: %dE-%d", indent, qos_r99->sdu_err_ratio.ratio_mant, qos_r99->sdu_err_ratio.ratio_exp); (void)TRACE_EVENT_P3("%sTransfer delay: 0x%04x (%dms)", indent, qos_r99->xfer_delay, qos_r99->xfer_delay); (void)TRACE_EVENT_P3("%sTraffic handling prio: 0x%02x (%d)", indent, qos_r99->handling_pri, qos_r99->handling_pri); (void)TRACE_EVENT_P3("%sGuar. bit-rate uplink: 0x%04x (%dkbps)", indent, qos_r99->guar_br_ul, qos_r99->guar_br_ul); (void)TRACE_EVENT_P3("%sGuar. bit-rate downlink: 0x%04x (%dkbps)", indent, qos_r99->guar_br_dl, qos_r99->guar_br_dl); } static void sm_qos_dump_qos(T_SM_qos *qos, const char *type) { if (qos->ctrl_qos == PS_is_R97) { (void)TRACE_EVENT_P1( " R97 %s QoS:", type); sm_qos_dump_r97_qos(&qos->qos.qos_r97); } else if (qos->ctrl_qos == PS_is_R99) { (void)TRACE_EVENT_P1( " R99 %s QoS:", type); sm_qos_dump_r99_qos(&qos->qos.qos_r99); } else { (void)TRACE_EVENT_P2("ERROR! Invalid union controller == %d in %s QoS!", qos->ctrl_qos, type); } } static BOOL sm_debug_is_port_range(U16 low_limit, U16 high_limit) { return (high_limit != 0 && low_limit < high_limit); } static /*@observer@*/char * sm_debug_dump_port_range(U16 low_limit, U16 high_limit) { static char range[sizeof("65535-65535")]; /*@-bufferoverflowhigh@*/ if (sm_debug_is_port_range(low_limit, high_limit)) { sprintf(range, "%5hu-%5hu", low_limit, high_limit); } else { sprintf(range, "%5hu", low_limit); } /*@=bufferoverflowhigh@*/ return range; } static U32 sm_debug_octet_as_bits(U8 octet) /*@*/ { const U32 bit_masks[16] = { 0000UL, 0001UL, 0010UL, 0011UL, 0100UL, 0101UL, 0110UL, 0111UL, 1000UL, 1001UL, 1010UL, 1011UL, 1100UL, 1101UL, 1110UL, 1111UL }; return (bit_masks[(U16)octet >> 4] * 10000UL + bit_masks[(U16)octet & 15]); } static void sm_debug_dump_ipv4_tft(T_NAS_tft_pf_ipv4 *pf, U8 valid_bits) { if ( (valid_bits & NAS_TFT_ID_PROTOCOL_OR_NEXT_HDR) != (U8)0) { (void)TRACE_EVENT_P1(" + IPv4 protocol number = %hu", (U16)pf->tft_protocol); } if ( (valid_bits & NAS_TFT_ID_TOS_AND_MASK) != (U8)0) { (void)TRACE_EVENT_P2(" + IPv4 ToS and mask = 0x%02x/0x%02x", pf->tft_tos_and_mask.tos_value, pf->tft_tos_and_mask.tos_mask); } if ( (valid_bits & NAS_TFT_ID_DEST_PORT_RANGE) != (U8)0) { (void)TRACE_EVENT_P1(" + Dest port (range) = %s", sm_debug_dump_port_range(pf->tft_dest_port_range.low_limit, pf->tft_dest_port_range.high_limit)); } if ( (valid_bits & NAS_TFT_ID_SRC_PORT_RANGE) != (U8)0) { (void)TRACE_EVENT_P1(" + Source port (range) = %s", sm_debug_dump_port_range(pf->tft_src_port_range.low_limit, pf->tft_src_port_range.high_limit)); } if ( (valid_bits & NAS_TFT_ID_IPSEC_SPI) != (U8)0) { (void)TRACE_EVENT_P1(" + IPv4 IPSEC SPI = %08x", pf->tft_ipsec_spi); } if ( (valid_bits & NAS_TFT_ID_IPv4_SRC_ADDR_MASK) != (U8)0) { U8 *a4 = pf->tft_ipv4_src_addr_mask.tft_ipv4_addr; (void)TRACE_EVENT_P8(" + IPv4 src address/mask = %hu.%hu.%hu.%hu" "/%hu.%hu.%hu.%hu", (U16)a4[0], (U16)a4[1], (U16)a4[2], (U16)a4[3], (U16)a4[0], (U16)a4[1], (U16)a4[2], (U16)a4[3]); } } static void sm_debug_dump_ipv6_tft(T_NAS_tft_pf_ipv6 *pf, U8 valid_bits) { if ( (valid_bits & NAS_TFT_ID_PROTOCOL_OR_NEXT_HDR) != (U8)0) { (void)TRACE_EVENT_P1(" + IPv6 next header = %hu", (U16)pf->tft_next_hdr); } if ( (valid_bits & NAS_TFT_ID_TOS_AND_MASK) != (U8)0) { (void)TRACE_EVENT_P2(" + IPv6 traffic class/mask= 0x%02x/0x%02x", pf->tft_tos_and_mask.tos_value, pf->tft_tos_and_mask.tos_mask); } if ( (valid_bits & NAS_TFT_ID_DEST_PORT_RANGE) != (U8)0) { (void)TRACE_EVENT_P1(" + Dest port (range) = %s", sm_debug_dump_port_range(pf->tft_dest_port_range.low_limit, pf->tft_dest_port_range.high_limit)); } if ( (valid_bits & NAS_TFT_ID_SRC_PORT_RANGE) != (U8)0) { (void)TRACE_EVENT_P1(" + Source port (range) = %s", sm_debug_dump_port_range(pf->tft_src_port_range.low_limit, pf->tft_src_port_range.high_limit)); } if ( (valid_bits & NAS_TFT_ID_IPSEC_SPI) != (U8)0) { (void)TRACE_EVENT_P1(" + IPv6 IPSEC SPI = %08x", pf->tft_ipsec_spi); } if ( (valid_bits & NAS_TFT_ID_FLOW_LABEL) != (U8)0) { (void)TRACE_EVENT_P1(" + IPv6 flow label = %06x", pf->tft_flow_label); } if ( (valid_bits & NAS_TFT_ID_IPv6_SRC_ADDR_MASK) != (U8)0) { char src_addr [SM_SIZE_FORMATTED_IPv6_ADDR], addr_mask[SM_SIZE_FORMATTED_IPv6_ADDR]; (void)sm_format_ipv6_addr(pf->tft_ipv6_src_addr_mask.tft_ipv6_addr, src_addr); (void)sm_format_ipv6_addr(pf->tft_ipv6_src_addr_mask.tft_ipv6_mask, addr_mask); (void)TRACE_EVENT_P2(" + IPv6 src address/mask = %s/%s", src_addr, addr_mask); } } static void sm_debug_dump_tft_pf(T_NAS_tft_pf *tft_pf, U16 index) { (void)TRACE_EVENT_P3(" #%-2u: ID=%u, precedence=%3u, valid_mask=%08ul", index, tft_pf->tft_pf_precedence, sm_debug_octet_as_bits(tft_pf->tft_pf_valid_bits)); if (tft_pf->ctrl_tft_pf_entry == NAS_is_tft_pf_ipv4) { sm_debug_dump_ipv4_tft(&tft_pf->tft_pf_entry.tft_pf_ipv4, tft_pf->tft_pf_valid_bits); } else if (tft_pf->ctrl_tft_pf_entry == NAS_is_tft_pf_ipv6) { sm_debug_dump_ipv6_tft(&tft_pf->tft_pf_entry.tft_pf_ipv6, tft_pf->tft_pf_valid_bits); } else { (void)TRACE_EVENT_P1(" ERROR! Wrong union controller (%d) " "for tft_pf_entry; discarded...", tft_pf->ctrl_tft_pf_entry); } } static void sm_debug_dump_tft(T_SM_tft *tft) { if (tft->ptr_tft_pf != NULL && tft->c_tft_pf > (U8)0) { U16 index; (void)TRACE_EVENT_P3(" TFT [%08x] with %d filters (mask 0b%08ul)", tft->ptr_tft_pf, tft->c_tft_pf, sm_debug_octet_as_bits(tft->tft_precence_mask)); for (index = 0; index < (U16)NAS_SIZE_TFT_FILTER; index++) { if ( (tft->tft_precence_mask & (1UL << index)) != 0) { sm_debug_dump_tft_pf(&tft->ptr_tft_pf[index], index); } } } else { (void)TRACE_EVENT (" TFT [ NULL ]"); } } /*@observer@*/char * sm_format_ipv6_addr(U8 *addr, /*@out@*/ /*@returned@*/ char *dest) { /*@-bufferoverflowhigh@*/ (void)sprintf(dest, "%04hx:%04hx:%04hx:%04hx:%04hx:%04hx:%04hx:%04hx", ((U16)addr[ 0] << 8) | (U16)addr[ 1], ((U16)addr[ 2] << 8) | (U16)addr[ 3], ((U16)addr[ 4] << 8) | (U16)addr[ 5], ((U16)addr[ 6] << 8) | (U16)addr[ 7], ((U16)addr[ 8] << 8) | (U16)addr[ 9], ((U16)addr[10] << 8) | (U16)addr[11], ((U16)addr[12] << 8) | (U16)addr[13], ((U16)addr[14] << 8) | (U16)addr[15]); /*@=bufferoverflowhigh@*/ return dest; } static void sm_format_ip_address(T_NAS_ip *ip_addr, /*@out@*/char *dest) { if (ip_addr->ctrl_ip_address == NAS_is_ip_not_present) { strcpy(dest, "NOT_PRESENT"); } else if (ip_addr->ctrl_ip_address == NAS_is_ipv4) { U8 *ptr_addr = ip_addr->ip_address.ipv4_addr.a4; /*@-bufferoverflowhigh@*/ (void)sprintf(dest, "%hu.%hu.%hu.%hu", (U16)ptr_addr[0], (U16)ptr_addr[1], (U16)ptr_addr[2], (U16)ptr_addr[3]); /*@=bufferoverflowhigh@*/ } else if (ip_addr->ctrl_ip_address == NAS_is_ipv6) { (void)sm_format_ipv6_addr(ip_addr->ip_address.ipv6_addr.a6, dest); } else { strcpy(dest, "INVALID_CTRL"); } } struct T_SM_FLAG_STRING { U16 flag; /*@null@*/ /*@observer@*/const char *name; }; static const struct T_SM_FLAG_STRING sm_context_flags[7] = { {(U16)SM_CONTEXT_FLAG_COMP_PARAMS, "COMP_PARAMS"}, {(U16)SM_CONTEXT_FLAG_STARTED_DURING_SUSPEND, "STARTED_DURING_SUSPEND"}, {(U16)SM_CONTEXT_FLAG_SECONDARY_CONTEXT, "SECONDARY_CONTEXT"}, {(U16)SM_CONTEXT_FLAG_PENDING_DEALLOCATION, "PENDING_DEALLOCATION"}, {(U16)SM_CONTEXT_FLAG_PENDING_REACTIVATION, "PENDING_REACTIVATION"}, {(U16)SM_CONTEXT_FLAG_PFI_PRESENT, "PFI_PRESENT"}, {(U16)0, NULL} }; static void sm_flags_to_string(const struct T_SM_FLAG_STRING *flag_string, /*@out@*/ char *dest, U16 flags) { U16 index, flag_count; flag_count = 0; for (index = 0; index < (U16)16 && flag_string->flag != 0; index++) { if ((flags & flag_string->flag) != 0 && flag_string->name != NULL) { if (flag_count != 0) { *dest++ = ','; *dest++ = ' '; } else { flag_count++; } strcpy(dest, flag_string->name); dest = &dest[strlen(flag_string->name)]; } /* if */ flag_string++; } /* for */ *dest = '\0'; } /*@observer@*/static const char *sm_pdp_type_name(U8 pdp_type) { switch ((T_SMREG_pdp_type) pdp_type) { case SMREG_PDP_PPP: return "PPP"; case SMREG_PDP_IPV4: return "IPv4"; case SMREG_PDP_IPV6: return "IPv6"; case SMREG_PDP_EMPTY: return "DYNAMIC"; default: return "INVALID!"; } } /*@observer@*/const char *sm_timer_name(U8 timer) { switch ((T_SM_TIMER_TYPE) timer) { case SM_TIMER_NONE: return "NONE"; case SM_TIMER_T3380: return "T3380"; case SM_TIMER_T3381: return "T3381"; case SM_TIMER_T3390: return "T3390"; default: return "UNKNOWN"; } } /*@observer@*/static const char *sm_pfi_name(U8 pfi) { switch ((T_PS_pkt_flow_id) pfi) { case PS_PFI_BEST_EFFORT: return "Best Effort"; case PS_PFI_SIGNALING: return "Signalling"; case PS_PFI_SMS: return "SMS"; case PS_PKT_FLOW_ID_NOT_PRES: return "NONE"; default: return "UNKNOWN"; } } static void sm_format_apn(T_SMREG_apn *apn, /*@out@*/char *dest) { U16 index; assert(apn != NULL && apn->c_apn_buf > (U8)0); /* First, copy (all) APN text skipping first length byte. */ if (apn == NULL) { return; /*Fix for Lint warning*/ } memcpy(dest, &apn->apn_buf[1], (size_t)apn->c_apn_buf - 1); index = (U16)apn->apn_buf[0]; while (index < (U16)apn->c_apn_buf) { dest[index] = '.'; index += (U16)apn->apn_buf[index]; } dest[(U16)apn->c_apn_buf - 1] = '\0'; } /*@observer@*/char *sm_context_bitfield(/*@out@*/ /*@returned@*/char *status, U16 status_bits) { U16 index; for (index = 0; index < (U16)SM_MAX_NSAPI_OFFSET; index++) { U16 nsapi = sm_index_to_nsapi(index); status[index] = (sm_is_nsapi_in_nsapi_set(nsapi, status_bits) ? '1' : '0'); } status[SM_MAX_NSAPI_OFFSET] = '\0'; return status; } void sm_dump_state(void) { int nsapi; char req_addr[SM_SIZE_FORMATTED_IPv6_ADDR], neg_addr[SM_SIZE_FORMATTED_IPv6_ADDR]; char context_status[SM_MAX_NSAPI_OFFSET + 1]; (void)TRACE_FUNCTION("sm_dump_state"); (void)TRACE_EVENT_P3("SM is active in a(n) %s network in %s RAT; SM is%s suspended", (sm_get_current_nw_release() == PS_SGSN_98_OLDER ? "pre-R99" : (sm_get_current_nw_release() == PS_SGSN_99_ONWARDS ? "R99" : "UNKNOWN")), (sm_get_current_rat() == PS_RAT_GSM ? "GSM" : (sm_get_current_rat() == PS_RAT_UMTS_FDD ? "UMTS" : "NONE")), (sm_is_suspended() ? "" : " not")); (void)TRACE_EVENT_P1("Context activation status: %s", sm_context_bitfield(context_status, sm_data.sm_context_activation_status)); for (nsapi = (int)NAS_NSAPI_5; nsapi < NAS_SIZE_NSAPI; nsapi++) { struct T_SM_CONTEXT_DATA *context; context = sm_get_context_data_from_nsapi(nsapi); if (context != NULL) { char flags[256]; (void)TRACE_EVENT_P7("NSAPI%3d: [%08x] nsapi=%d, ti=%d, linked_ti=%d, " "active_timer=%s, timeouts=%d", nsapi, context, context->nsapi, context->ti, context->linked_ti, sm_timer_name(context->active_timer), context->timeouts); (void)TRACE_EVENT_P4(" sapi=%d, radio_prio=%d, pfi=%d (%s)", context->sapi, context->radio_prio, context->pfi, sm_pfi_name(context->pfi)); sm_flags_to_string(sm_context_flags, flags, (U16)context->flags); (void)TRACE_EVENT_P2(" flags=0x%02x (%s)", context->flags, flags); (void)TRACE_EVENT_P1(" Network Control state: %s", sm_network_control_state(context)); (void)TRACE_EVENT_P1(" Context Control state: %s", sm_context_control_state(context)); (void)TRACE_EVENT_P1(" Context Deactivate Control state: %s", sm_context_deactivate_control_state(context)); (void)TRACE_EVENT_P1(" User Plane Control state: %s", sm_user_plane_control_state(context)); if (!sm_is_secondary(context)) { sm_format_ip_address(&context->requested_address, req_addr); sm_format_ip_address(&context->negotiated_address, neg_addr); (void)TRACE_EVENT_P4(" PDP type=0x%02x (%s), " "requested_address=%s, negotiated_address=%s", context->pdp_type, sm_pdp_type_name(context->pdp_type), req_addr, neg_addr); } sm_qos_dump_qos(&context->minimum_qos, "minimum"); sm_qos_dump_qos(&context->requested_qos, "requested"); sm_qos_dump_qos(&context->accepted_qos, "negotiated"); if (!sm_is_secondary(context)) { if (context->apn == NULL) { (void)TRACE_EVENT (" APN [ NULL ]"); } else { char apn[103]; sm_format_apn(context->apn, apn); (void)TRACE_EVENT_P2(" APN [%08x]: %s", context->apn, apn); } } sm_debug_dump_tft(&context->active_tft); } else { (void)TRACE_EVENT_P1("NSAPI%3d: [ NULL ]", nsapi); } } } #endif /* DEBUG */ /*==== END OF FILE ==========================================================*/