target/linux/brcm2708/patches-4.4/0174-vchiq_arm-Tweak-the-logging-output.patch

   1 From 48f3f7707a43b019e14216cec7376eba21972f9b Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Mon, 7 Mar 2016 15:05:11 +0000
   4 Subject: [PATCH 174/180] vchiq_arm: Tweak the logging output
   5
   6 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
   7 ---
   8  .../vc04_services/interface/vchiq_arm/vchiq_core.c | 31 +++++++++-------------
   9  1 file changed, 13 insertions(+), 18 deletions(-)
  10
  11 --- a/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.c
  12 +++ b/drivers/misc/vc04_services/interface/vchiq_arm/vchiq_core.c
  13 @@ -891,16 +891,14 @@ queue_message(VCHIQ_STATE_T *state, VCHI
  14                                                 error_count);
  15                                         return VCHIQ_ERROR;
  16                                 }
  17 -                               if (i == 0) {
  18 -                                       if (SRVTRACE_ENABLED(service,
  19 -                                                       VCHIQ_LOG_INFO))
  20 -                                               vchiq_log_dump_mem("Sent", 0,
  21 -                                                       header->data + pos,
  22 -                                                       min(64u,
  23 -                                                       elements[0].size));
  24 -                               }
  25                         }
  26
  27 +               if (SRVTRACE_ENABLED(service,
  28 +                               VCHIQ_LOG_INFO))
  29 +                       vchiq_log_dump_mem("Sent", 0,
  30 +                               header->data,
  31 +                               min(16, pos));
  32 +
  33                 spin_lock(&quota_spinlock);
  34                 service_quota->message_use_count++;
  35
  36 @@ -1039,16 +1037,13 @@ queue_message_sync(VCHIQ_STATE_T *state,
  37                                                 error_count);
  38                                         return VCHIQ_ERROR;
  39                                 }
  40 -                               if (i == 0) {
  41 -                                       if (vchiq_sync_log_level >=
  42 -                                               VCHIQ_LOG_TRACE)
  43 -                                               vchiq_log_dump_mem("Sent Sync",
  44 -                                                       0, header->data + pos,
  45 -                                                       min(64u,
  46 -                                                       elements[0].size));
  47 -                               }
  48                         }
  49
  50 +               if (vchiq_sync_log_level >= VCHIQ_LOG_TRACE)
  51 +                       vchiq_log_dump_mem("Sent Sync",
  52 +                               0, header->data,
  53 +                               min(16, pos));
  54 +
  55                 VCHIQ_SERVICE_STATS_INC(service, ctrl_tx_count);
  56                 VCHIQ_SERVICE_STATS_ADD(service, ctrl_tx_bytes, size);
  57         } else {
  58 @@ -1720,7 +1715,7 @@ parse_rx_slots(VCHIQ_STATE_T *state)
  59                                 remoteport, localport, size);
  60                         if (size > 0)
  61                                 vchiq_log_dump_mem("Rcvd", 0, header->data,
  62 -                                       min(64, size));
  63 +                                       min(16, size));
  64                 }
  65
  66                 if (((unsigned int)header & VCHIQ_SLOT_MASK) + calc_stride(size)
  67 @@ -2187,7 +2182,7 @@ sync_func(void *v)
  68                                 remoteport, localport, size);
  69                         if (size > 0)
  70                                 vchiq_log_dump_mem("Rcvd", 0, header->data,
  71 -                                       min(64, size));
  72 +                                       min(16, size));
  73                 }
  74
  75                 switch (type) {