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qcacmn: Add pdev param to set firmware to use lower chains for tx

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Add new pdev param with which firmware can be set to use
a lower number of chains without doing a reset. In response
to this firmware's ratecontrol will select only rates
which can be sent using a lower number of chains, and set
the h/w tx descpriptor's chain select to whatever value
has been configured using this command.

CRs-Fixed: 2123206
Change-Id: Ice713393958c2c2acedba0fe2e9354f3fe3bee75
This commit is contained in:
Anirban Sirkhell
2017-09-26 18:43:06 +05:30
committed by snandini
parent d7c9e339e6
commit bafacb27a9
1 changed files with 2 additions and 0 deletions
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2
wmi_unified_non_tlv.c
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@@ -8819,6 +8819,8 @@ static void populate_pdev_param_non_tlv(uint32_t *pdev_param)
pdev_param[wmi_pdev_param_atf_peer_stats] =
WMI_PDEV_PARAM_ATF_PEER_STATS;
pdev_param[wmi_pdev_param_tx_ack_timeout] = WMI_UNAVAILABLE_PARAM;
pdev_param[wmi_pdev_param_soft_tx_chain_mask] =
WMI_PDEV_PARAM_SOFT_TX_CHAIN_MASK;
pdev_param[wmi_pdev_param_rfkill_enable] = WMI_UNAVAILABLE_PARAM;
pdev_param[wmi_pdev_param_hw_rfkill_config] = WMI_UNAVAILABLE_PARAM;
pdev_param[wmi_pdev_param_low_power_rf_enable] = WMI_UNAVAILABLE_PARAM;