ExternalVendorCode/openwrt
1
0
Fork 0
mirror of https://github.com/openwrt/openwrt.git synced 2024-12-20 06:08:08 +00:00
Code Issues Actions 4 Packages Projects Releases Wiki Activity

mac80211: iwlwifi: unlock 320MHz bandwidth

Browse Source 
This patch mainly skip community patch.

Description of original one:
If a discrete NIC is connected to a PCIe link hat isn't at least
Gen3 (8.0 GT/s), then we cannot sustain 320 MHz traffic, so remove
that from EHT capabilities in that case.

While at it, also move setting 320 MHz beamformee to the right
place in the code so it's not set while not supporting 320 MHz.

In my noisy environtment I still have better results for 320 MHz:
  (6g/1/EHT320): ping pkt loss ap->sta: 0%, sta->ap: 0%
  (6g/1/EHT320): ap->sta: 1453 Mbits/sec, sta->ap: 2097 Mbits/sec

  (6g/1/EHT160): ping pkt loss ap->sta: 0%, sta->ap: 0%
  (6g/1/EHT160): ap->sta: 1266 Mbits/sec, sta->ap: 1706 Mbits/sec

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@gmail.com>
This commit is contained in:
Janusz Dziedzic 2024-10-17 18:57:03 +00:00
parent 21b5ac862e
commit 8b78949c6d
2 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
package/kernel/mac80211/Makefile
View File

@ -354,6 +354,7 @@ define Build/Patch
$(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/mwl,mwl/)
$(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/brcm,brcm/)
$(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/rtl,rtl/)
$(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/iwlwifi,iwlwifi/)
$(if $(QUILT),touch $(PKG_BUILD_DIR)/.quilt_used)
endef
@ -371,6 +372,7 @@ define Quilt/Refresh/Package
$(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/mwl,mwl/)
$(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/brcm,brcm/)
$(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/rtl,rtl/)
$(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/iwlwifi,iwlwifi/)
endef
define Build/Compile

12
package/kernel/mac80211/patches/iwlwifi/001-iwlwifi-unblock-320MHz.patch Normal file
View File

@ -0,0 +1,12 @@
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -917,6 +917,9 @@ iwl_nvm_fixup_sband_iftd(struct iwl_tran
trans->pcie_link_speed < PCI_EXP_LNKSTA_CLS_8_0GB) ||
trans->reduced_cap_sku;
+ /* Unlock 320MHz */
+ no_320 = false;
+
if (!data->sku_cap_11be_enable || iwlwifi_mod_params.disable_11be)
iftype_data->eht_cap.has_eht = false;