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Revert "ORAN FH CUS: Add subtree for bfwCompHdr" 

This reverts commit 2c5f2e40fc.
This commit is contained in:
João Valverde 2023-01-18 19:19:32 +00:00
parent 2c5f2e40fc
commit a5eb85a1d6
1 changed files with 4 additions and 32 deletions
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36
epan/dissectors/packet-oran.c
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@ -13,8 +13,6 @@
* Dissector for the O-RAN Fronthaul CUS protocol specification.
* The current implementation is based on the
* ORAN-WG4.CUS.0-v01.00 specification, dated 2019/01/31.
* N.B. by now, descriptions have been taken from a variety of versions, so some section number references
* referring to earlier specs are now out of date.
*/
#include <config.h>
@ -105,7 +103,7 @@ static int hf_oran_reserved = -1;
static int hf_oran_ext11_reserved = -1;
static int hf_oran_reserved_bits = -1;
static int hf_oran_bfwCompHdr = -1;
/* static int hf_oran_bfwCompParam = -1; */
static int hf_oran_bfwCompHdr_iqWidth = -1;
static int hf_oran_bfwCompHdr_compMeth = -1;
static int hf_oran_num_bf_weights = -1;
@ -179,8 +177,6 @@ static gint ett_oran_offset_start_prb_num_prb = -1;
static gint ett_oran_prb_cisamples = -1;
static gint ett_oran_cisample = -1;
static gint ett_oran_udcomphdr = -1;
static gint ett_oran_bfwcomphdr = -1;
/* Expert info */
@ -603,28 +599,14 @@ static gfloat digital_power_scaling(gfloat f)
return f / (1 << 15);
}
/* 7.7.1.2 bfwCompHdr (beamforming weight compression header) */
static int dissect_bfwCompHdr(tvbuff_t *tvb, proto_tree *tree, gint offset,
guint32 *iq_width, guint32 *comp_meth, proto_item **comp_meth_ti)
{
/* Subtree */
proto_item *bfwcomphdr_ti = proto_tree_add_string_format(tree, hf_oran_bfwCompHdr,
tvb, offset, 1, "",
"bfwCompHdr");
proto_tree *bfwcomphdr_tree = proto_item_add_subtree(bfwcomphdr_ti, ett_oran_bfwcomphdr);
/* Width and method */
proto_tree_add_item_ret_uint(bfwcomphdr_tree, hf_oran_bfwCompHdr_iqWidth,
proto_tree_add_item_ret_uint(tree, hf_oran_bfwCompHdr_iqWidth,
tvb, offset, 1, ENC_BIG_ENDIAN, iq_width);
*comp_meth_ti = proto_tree_add_item_ret_uint(bfwcomphdr_tree, hf_oran_bfwCompHdr_compMeth,
*comp_meth_ti = proto_tree_add_item_ret_uint(tree, hf_oran_bfwCompHdr_compMeth,
tvb, offset, 1, ENC_BIG_ENDIAN, comp_meth);
offset++;
/* Summary */
proto_item_append_text(bfwcomphdr_ti, " (IqWidth=%u, compMeth=%s)",
*iq_width,
val_to_str_const(*comp_meth, bfw_comp_headers_comp_meth, "Unknown"));
return offset;
}
@ -2506,15 +2488,6 @@ proto_register_oran(void)
HFILL}
},
/* 7.7.1.2 bfwCompHdr (beamforming weight compression header) */
{&hf_oran_bfwCompHdr,
{"bfwCompHdr", "oran_fh_cus.bfwCompHdr",
FT_STRING, BASE_NONE,
NULL, 0xf0,
NULL,
HFILL}
},
/* Section 5.4.7.1.1 */
{&hf_oran_bfwCompHdr_iqWidth,
{"IQ Bit Width", "oran_fh_cus.bfwCompHdr_iqWidth",
@ -2920,8 +2893,7 @@ proto_register_oran(void)
&ett_oran_offset_start_prb_num_prb,
&ett_oran_prb_cisamples,
&ett_oran_cisample,
&ett_oran_udcomphdr,
&ett_oran_bfwcomphdr
&ett_oran_udcomphdr
};
expert_module_t* expert_oran;