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qcacmn: Add mapping table for channel band to lmac ring id

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In monitor mode, the packets for 5GHz go to lmac ring 0 and for
2.4GHz packets go to lmac ring 1. But this is valid for DBS solution.
For single MAC solution, both 2G and 5G packets go to lmac ring 0.
 
Add mapping between channel band and lmac id ring and populate
this mapping table based on target type i.e DBS or Single MAC.

Change-Id: Iabc7c2088caca6fe4adef1da6d45945fc9a2716c
CRs-Fixed: 2728664
This commit is contained in:
Alok Kumar
2020-07-10 16:09:32 +05:30
committed by snandini
parent 0ba944c541
commit 8054d1a47d
2 changed files with 22 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
dp/wifi3.0/dp_main.c
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@@ -1869,31 +1869,6 @@ budget_done:
return dp_budget - budget;
}
/**
* dp_mon_get_lmac_id_from_ch_band() - get the lmac id corresponding
* to a particular channel band.
* @soc: Datapath soc handle
* @band: channel band configured
*
* Returns: lmac id corresponding to the channel band
*
* Currently the 5GHz/6GHz packets will be captured on lmac id 0
* and the 2.4GHz packets are captured on lmac id 1.
* This function returns the mapping on the basis of above information.
*/
static inline int dp_mon_get_lmac_id_from_ch_band(struct dp_soc *soc,
enum reg_wifi_band band)
{
if (band == REG_BAND_2G)
return DP_MON_2G_LMAC_ID;
else if (band == REG_BAND_5G)
return DP_MON_5G_LMAC_ID;
else if (band == REG_BAND_6G)
return DP_MON_6G_LMAC_ID;
return DP_MON_INVALID_LMAC_ID;
}
/* dp_interrupt_timer()- timer poll for interrupts
*
* @arg: SoC Handle
@@ -1921,7 +1896,7 @@ static void dp_interrupt_timer(void *arg)
return;
}
lmac_id = dp_mon_get_lmac_id_from_ch_band(soc, pdev->mon_chan_band);
lmac_id = pdev->ch_band_lmac_id_mapping[pdev->mon_chan_band];
if (qdf_unlikely(lmac_id == DP_MON_INVALID_LMAC_ID)) {
qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
return;
@@ -7953,12 +7928,28 @@ static QDF_STATUS dp_set_pdev_param(struct cdp_soc_t *cdp_soc, uint8_t pdev_id,
enum cdp_pdev_param_type param,
cdp_config_param_type val)
{
int target_type;
struct dp_soc *soc = (struct dp_soc *)cdp_soc;
struct dp_pdev *pdev =
dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)cdp_soc,
pdev_id);
if (!pdev)
return QDF_STATUS_E_FAILURE;
target_type = hal_get_target_type(soc->hal_soc);
switch (target_type) {
case TARGET_TYPE_QCA6750:
pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MON_5G_LMAC_ID;
pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MON_5G_LMAC_ID;
pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MON_6G_LMAC_ID;
break;
default:
pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MON_2G_LMAC_ID;
pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MON_5G_LMAC_ID;
pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MON_6G_LMAC_ID;
break;
}
switch (param) {
case CDP_CONFIG_TX_CAPTURE:
return dp_config_debug_sniffer(pdev,
@@ -12530,6 +12521,9 @@ static inline QDF_STATUS dp_pdev_init(struct cdp_soc_t *txrx_soc,
pdev->neighbour_peers_added = false;
pdev->monitor_configured = false;
pdev->mon_chan_band = REG_BAND_UNKNOWN;
pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MON_INVALID_LMAC_ID;
pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MON_INVALID_LMAC_ID;
pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MON_INVALID_LMAC_ID;
DP_STATS_INIT(pdev);