W dniu 25 lutego 2011 12:34 użytkownik Rafał Miłecki [off-list ref] napisał:

+       if (phy->type == B43_PHYTYPE_LP)
+               bw = B43_TXH_PHY1_BW_20;

(...)

+       if (phy->type == B43_PHYTYPE_N) {
+               txhdr->phy_ctl1 =
+                       cpu_to_le16(b43_generate_tx_phy_ctl1(dev, rate));
+               txhdr->phy_ctl1_fb =
+                       cpu_to_le16(b43_generate_tx_phy_ctl1(dev, rate_fb));
+       }

Just to make it clear: this TX header is expected to be filled on
both: LP-PHY and N-PHY - that's why you can see some LP specific code
in filling function. It just was not tested yet on LP-PHY, that's why
it is still disabled.

-- 
Rafał