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qcacld-3.0: Populate HE PPET for SET_IE cmd

Browse source 
In lim_send_he_caps_ie(), properly populate ppet info when
sending WMI_VDEV_SET_IE_CMDID.

Change-Id: Ia93b7da91dee6c4e4abe43266cf2b03c2b5b3eb8
CRs-Fixed: 2776768
This commit is contained in:
Jia Ding 2020-09-18 18:08:53 +08:00 • committed by snandini
commit 2d6a7dfac8
1 changed files with 38 additions and 4 deletions
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42
core/mac/src/pe/lim/lim_utils.c
View file

@ -7404,18 +7404,44 @@ static void lim_intersect_he_ch_width_2g(struct mac_context *mac,
he_cap->chan_width, he_cap->he_ppdu_20_in_40Mhz_2G);
}
static uint8_t lim_set_he_caps_ppet(struct mac_context *mac, uint8_t *ie,
enum cds_band_type band)
{
uint8_t ppe_th[WNI_CFG_HE_PPET_LEN] = {0};
/* Append at the end after ID + LEN + OUI + IE_Data */
uint8_t offset = ie[1] + 1 + 1 + 1;
uint8_t num_ppe_th;
if (band == CDS_BAND_2GHZ)
qdf_mem_copy(ppe_th, mac->mlme_cfg->he_caps.he_ppet_2g,
WNI_CFG_HE_PPET_LEN);
else if (band == CDS_BAND_5GHZ)
qdf_mem_copy(ppe_th, mac->mlme_cfg->he_caps.he_ppet_5g,
WNI_CFG_HE_PPET_LEN);
else
return 0;
num_ppe_th = lim_truncate_ppet(ppe_th, WNI_CFG_HE_PPET_LEN);
qdf_mem_copy(ie + offset, ppe_th, num_ppe_th);
return num_ppe_th;
}
QDF_STATUS lim_send_he_caps_ie(struct mac_context *mac_ctx,
struct pe_session *session,
enum QDF_OPMODE device_mode,
uint8_t vdev_id)
{
uint8_t he_caps[SIR_MAC_HE_CAP_MIN_LEN + HE_CAP_OUI_LEN +
HE_CAP_160M_MCS_MAP_LEN + HE_CAP_80P80_MCS_MAP_LEN];
HE_CAP_160M_MCS_MAP_LEN + HE_CAP_80P80_MCS_MAP_LEN +
WNI_CFG_HE_PPET_LEN];
struct he_capability_info *he_cap;
QDF_STATUS status_5g, status_2g;
uint8_t he_cap_total_len = SIR_MAC_HE_CAP_MIN_LEN + HE_CAP_OUI_LEN +
HE_CAP_160M_MCS_MAP_LEN +
HE_CAP_80P80_MCS_MAP_LEN;
uint8_t num_ppe_th = 0;
/* Sending only minimal info(no PPET) to FW now, update if required */
qdf_mem_zero(he_caps, he_cap_total_len);
@ -7424,7 +7450,6 @@ QDF_STATUS lim_send_he_caps_ie(struct mac_context *mac_ctx,
qdf_mem_copy(&he_caps[2], HE_CAP_OUI_TYPE, HE_CAP_OUI_SIZE);
lim_set_he_caps(mac_ctx, session, he_caps, he_cap_total_len);
he_cap = (struct he_capability_info *) (&he_caps[2 + HE_CAP_OUI_SIZE]);
he_cap->ppet_present = 0;
if(device_mode == QDF_NDI_MODE) {
he_cap->su_beamformee = 0;
he_cap->su_beamformer = 0;
@ -7436,18 +7461,27 @@ QDF_STATUS lim_send_he_caps_ie(struct mac_context *mac_ctx,
he_cap->su_feedback_tone16 = 0;
he_cap->mu_feedback_tone16 = 0;
}
if (he_cap->ppet_present)
num_ppe_th = lim_set_he_caps_ppet(mac_ctx, he_caps,
CDS_BAND_5GHZ);
status_5g = lim_send_ie(mac_ctx, vdev_id, DOT11F_EID_HE_CAP,
CDS_BAND_5GHZ, &he_caps[2],
he_caps[1] + 1);
he_caps[1] + 1 + num_ppe_th);
if (QDF_IS_STATUS_ERROR(status_5g))
pe_err("Unable send HE Cap IE for 5GHZ band, status: %d",
status_5g);
lim_intersect_he_ch_width_2g(mac_ctx, he_cap);
if (he_cap->ppet_present)
num_ppe_th = lim_set_he_caps_ppet(mac_ctx, he_caps,
CDS_BAND_2GHZ);
status_2g = lim_send_ie(mac_ctx, vdev_id, DOT11F_EID_HE_CAP,
CDS_BAND_2GHZ, &he_caps[2],
he_caps[1] + 1);
he_caps[1] + 1 + num_ppe_th);
if (QDF_IS_STATUS_ERROR(status_2g))
pe_err("Unable send HE Cap IE for 2GHZ band, status: %d",
status_2g);