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Revert "bssgp: Add hand-coded extended RA Cap parser" 

Just keep this for later reference, since a CSN.1 decoder based
implementation will be used.

This reverts commit b37ab36bb14d2d2c1363fbe521cd19984d0c3d4c.
This commit is contained in:
Jacob Erlbeck 2016-02-05 18:59:00 +01:00
parent a35122c496
commit acf66fb456
1 changed files with 0 additions and 66 deletions
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66
src/gprs_bssgp_pcu.cpp
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@ -113,72 +113,6 @@ static int parse_ra_cap_ms_class(struct tlv_parsed *tp)
return ms_class;
}
struct gprs_ra_cap
{
uint8_t ms_class;
uint8_t exist_egprs_ms_class;
uint8_t egprs_ms_class;
uint8_t support_8psk_uplink;
};
static int parse_ra_cap(struct tlv_parsed *tp, struct gprs_ra_cap *rac) __attribute__((__unused__));
static int parse_ra_cap(struct tlv_parsed *tp, struct gprs_ra_cap *rac)
{
bitvec *block;
unsigned rp = 0;
uint8_t ms_class = 0;
uint8_t cap_len;
uint8_t *cap;
memset(rac, 0, sizeof(gprs_ra_cap));
if (!TLVP_PRESENT(tp, BSSGP_IE_MS_RADIO_ACCESS_CAP))
return -EINVAL;
cap_len = TLVP_LEN(tp, BSSGP_IE_MS_RADIO_ACCESS_CAP);
cap = (uint8_t *) TLVP_VAL(tp, BSSGP_IE_MS_RADIO_ACCESS_CAP);
block = bitvec_alloc(cap_len);
bitvec_unpack(block, cap);
bitvec_read_field(block, rp, 4); // Access Technology Type
bitvec_read_field(block, rp, 7); // Length of Access Capabilities
bitvec_read_field(block, rp, 3); // RF Power Capability
if (bitvec_read_field(block, rp, 1)) // A5 Bits Present
bitvec_read_field(block, rp, 7); // A5 Bits
bitvec_read_field(block, rp, 1); // ES IND
bitvec_read_field(block, rp, 1); // PS
bitvec_read_field(block, rp, 1); // VGCS
bitvec_read_field(block, rp, 1); // VBS
if (bitvec_read_field(block, rp, 1)) { // Multislot Cap Present
if (bitvec_read_field(block, rp, 1)) // HSCSD Present
bitvec_read_field(block, rp, 5); // Class
if (bitvec_read_field(block, rp, 1)) { // GPRS Present
rac->ms_class = bitvec_read_field(block, rp, 5); // Class
bitvec_read_field(block, rp, 1); // Ext.
}
if (bitvec_read_field(block, rp, 1)) // SMS Present
bitvec_read_field(block, rp, 4); // SMS Value
/* Additions in release 99 */
if (bitvec_read_field(block, rp, 1)) // ECSD multislot class Present
bitvec_read_field(block, rp, 5); // Class
if (bitvec_read_field(block, rp, 1)) { // EGPRS Present
rac->egprs_ms_class = bitvec_read_field(block, rp, 5); // Class
bitvec_read_field(block, rp, 1); // Ext.
}
if (bitvec_read_field(block, rp, 1)) { // DTM Present
bitvec_read_field(block, rp, 2); // GPRS Class
bitvec_read_field(block, rp, 1); // Single Slot DTM
if (bitvec_read_field(block, rp, 1)) // EGPRS Present
bitvec_read_field(block, rp, 2); // EGPRS Class
}
}
if (bitvec_read_field(block, rp, 1)) // 8PSK Power Cap Present
rac->support_8psk_uplink = bitvec_read_field(block, rp, 2); // Power Cap
bitvec_free(block);
return ms_class;
}
static int gprs_bssgp_pcu_rx_dl_ud(struct msgb *msg, struct tlv_parsed *tp)
{
struct bssgp_ud_hdr *budh;