diff options
author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2016-02-05 17:07:12 +0100 |
---|---|---|
committer | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2016-02-08 00:45:34 +0100 |
commit | eb08f86c0278bc6c6d1ba42c82c66d564a5f7c06 (patch) | |
tree | a7dd857508dfdca199acf7a55d5fa02390afde29 /src/rlc.h | |
parent | f2f24b09593bb91e84538e7f6c9e51dd642bf5e0 (diff) |
edge: Add bitvec based DL window updating methods
The current methods are based on the GRPS specific RBB and SSN values
and formats which are not compatible with EGPRS.
Add a second set of similar methods with the same semantics but
which are based on a bitvec and the first BSN instead.
The following methods are affected:
- gprs_rlc_dl_window::update
- gprs_rlcmac_dl_tbf::rcvd_dl_ack
- gprs_rlcmac_dl_tbf::update_window
Sponsored-by: On-Waves ehf
Diffstat (limited to 'src/rlc.h')
-rw-r--r-- | src/rlc.h | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -32,6 +32,7 @@ #define RLC_EGPRS_MAX_WS 1024 /* min window size */ #define RLC_EGPRS_SNS 2048 /* EGPRS, must be power of 2 */ #define RLC_MAX_SNS RLC_EGPRS_SNS +#define RLC_MAX_WS RLC_EGPRS_MAX_WS #define RLC_MAX_LEN 74 /* MCS-9 data unit */ struct BTS; @@ -173,6 +174,9 @@ struct gprs_rlc_dl_window { int mark_for_resend(); void update(BTS *bts, char *show_rbb, uint16_t ssn, uint16_t *lost, uint16_t *received); + void update(BTS *bts, const struct bitvec *rbb, + uint16_t first_bsn, uint16_t *lost, + uint16_t *received); int move_window(); void show_state(char *show_rbb); int count_unacked(); |