From 3e48cfd9f3a80abb6f6d51fc1c34987144fda755 Mon Sep 17 00:00:00 2001 From: Pau Espin Pedrol Date: Thu, 29 Jul 2021 18:29:56 +0200 Subject: [PATCH] tbf.h: Improve documentation on several flags Change-Id: Ice2c164ced039fb4ab621d8f7c2fb85f8348788a --- src/tbf.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/tbf.h b/src/tbf.h index 84c3d394..358a7ad6 100644 --- a/src/tbf.h +++ b/src/tbf.h @@ -124,9 +124,9 @@ enum tbf_counters { /* TBF counters from 3GPP TS 44.060 ยง13.4 */ #define GPRS_RLCMAC_FLAG_CCCH 0 /* assignment on CCCH */ #define GPRS_RLCMAC_FLAG_PACCH 1 /* assignment on PACCH */ -#define GPRS_RLCMAC_FLAG_DL_ACK 2 /* downlink acknowledge received */ -#define GPRS_RLCMAC_FLAG_TO_UL_ACK 3 -#define GPRS_RLCMAC_FLAG_TO_DL_ACK 4 +#define GPRS_RLCMAC_FLAG_DL_ACK 2 /* DL TBF: At least one DL ACK/NACK was recieved since it was assigned */ +#define GPRS_RLCMAC_FLAG_TO_UL_ACK 3 /* UL TBF: Failed to receive last polled CTRL ACK confirming our UL ACK/NACK */ +#define GPRS_RLCMAC_FLAG_TO_DL_ACK 4 /* DL TBF: Failed to receive last polled DL ACK/NACK */ #define GPRS_RLCMAC_FLAG_TO_MASK 0xf0 /* timeout bits */ #define T_START(tbf, t, T, r, f) tbf->t_start(t, T, r, f, __FILE__, __LINE__)