diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c')
| -rw-r--r-- | kernel/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/kernel/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c b/kernel/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c index ef20be084..d82984912 100644 --- a/kernel/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c +++ b/kernel/drivers/net/wireless/iwlwifi/iwl-nvm-parse.c @@ -249,7 +249,7 @@ static u32 iwl_get_channel_flags(u8 ch_num, int ch_idx, bool is_5ghz, */ if ((nvm_flags & NVM_CHANNEL_GO_CONCURRENT) && (flags & IEEE80211_CHAN_NO_IR)) - flags |= IEEE80211_CHAN_GO_CONCURRENT; + flags |= IEEE80211_CHAN_IR_CONCURRENT; return flags; } @@ -580,13 +580,15 @@ static void iwl_set_hw_address_family_8000(struct device *dev, IWL_ERR_DEV(dev, "mac address is not found\n"); } +#define IWL_4165_DEVICE_ID 0x5501 + struct iwl_nvm_data * iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg, const __le16 *nvm_hw, const __le16 *nvm_sw, const __le16 *nvm_calib, const __le16 *regulatory, const __le16 *mac_override, const __le16 *phy_sku, u8 tx_chains, u8 rx_chains, bool lar_fw_supported, - u32 mac_addr0, u32 mac_addr1) + u32 mac_addr0, u32 mac_addr1, u32 hw_id) { struct iwl_nvm_data *data; u32 sku; @@ -625,6 +627,17 @@ iwl_parse_nvm_data(struct device *dev, const struct iwl_cfg *cfg, (sku & NVM_SKU_CAP_11AC_ENABLE); data->sku_cap_mimo_disabled = sku & NVM_SKU_CAP_MIMO_DISABLE; + /* + * OTP 0x52 bug work around + * define antenna 1x1 according to MIMO disabled + */ + if (hw_id == IWL_4165_DEVICE_ID && data->sku_cap_mimo_disabled) { + data->valid_tx_ant = ANT_B; + data->valid_rx_ant = ANT_B; + tx_chains = ANT_B; + rx_chains = ANT_B; + } + data->n_hw_addrs = iwl_get_n_hw_addrs(cfg, nvm_sw); if (cfg->device_family != IWL_DEVICE_FAMILY_8000) { |