DGNum/hostapd
6
0
Fork 0
Code Issues Pull requests 1 Projects Releases Packages Wiki Activity Actions

Add QCA vendor attributes for EHT support in external ACS

Browse source 
Add support for new vendor sub-command attributes for 320 MHz
channel width and puncturing information as part of the
external ACS.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jhalak Naik 2022-10-07 15:40:07 +05:30 committed by Jouni Malinen
parent 0423686639
commit 06800f612f
1 changed files with 68 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

70
src/common/qca-vendor.h
View file

@ -6021,6 +6021,22 @@ enum qca_wlan_vendor_external_acs_event_chan_info_attr {
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FLAGS_2 = 11,
/*
* Segment 0 in MHz (u32).
*
* For 20/40/80 MHz bandwidth, this indicates the channel center
* frequency index for the 20/40/80 MHz operating channel.
* For 160 MHz bandwidth, this indicates the channel center
* frequency of the primary 80 MHz channel.
* For 320 MHz bandwidth, indicates the channel center frequency
* of the primary 160 MHz channel.
*
* To maintain backward compatibility,
* QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_VHT_SEG_0
* is also maintained.
*/
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_SEG_0 = 12,
/* Legacy alias for the Segment 0 attribute.
*
* VHT segment 0 in MHz (u32) and the attribute is mandatory.
* Note: Event QCA_NL80211_VENDOR_SUBCMD_EXTERNAL_ACS includes
* QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_VHT_SEG_0
@ -6038,9 +6054,25 @@ enum qca_wlan_vendor_external_acs_event_chan_info_attr {
* is still used if either of the driver or user space application
* doesn't support the 6 GHz band.
*/
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_VHT_SEG_0 = 12,
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_VHT_SEG_0 =
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_SEG_0,
/*
* Segment 1 in MHz (u32).
*
* For 20/40/80 MHz bandwidth, this is set to 0.
* For 160 MHz bandwidth, indicates the channel center frequency of the
* 160 MHz channel.
* For 320 MHz bandwidth, indicates the channel center frequency of the
* 320 MHz channel.
*
* To maintain backward compatibility,
* QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_VHT_SEG_1
* is also maintained.
*/
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_SEG_1 = 13,
/* Legacy alias for the Segment 1 attribute.
*
* VHT segment 1 in MHz (u32) and the attribute is mandatory.
* Note: Event QCA_NL80211_VENDOR_SUBCMD_EXTERNAL_ACS includes
* QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_VHT_SEG_1
@ -6058,7 +6090,8 @@ enum qca_wlan_vendor_external_acs_event_chan_info_attr {
* is still used if either of the driver or user space application
* doesn't support the 6 GHz band.
*/
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_VHT_SEG_1 = 13,
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_VHT_SEG_1 =
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_SEG_1,
/*
* 16-bit attribute of bits indicating the AP power modes supported by
@ -6075,6 +6108,33 @@ enum qca_wlan_vendor_external_acs_event_chan_info_attr {
* qca_wlan_vendor_external_acs_event_chan_power_info_attr.
*/
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_POWER_INFO_ATTR = 15,
/*
* This indicates the overlapping 320 MHz center frequency in MHz
* (u32), if the given primary channel supports more than one
* 320 MHz channel bonding.
*
* Example:
* For 6 GHz, channel frequency 6115 MHz (channel number 33) segment 0
* center frequency (primary 160 MHz) is 6185 MHz and there can be two
* possible segment 2 frequencies for this (320 MHz center
* frequencies):
*
* 1) Center frequency 6105 MHz (channel 31): 320 MHz channel bonding
* from frequency 5945 MHz - 6265 MHz
* 2) Center frequency 6265 MHz (channel 63): 320 MHz channel bonding
* from frequency 6105 MHz - 6425 MHz
*
* In this case,
* QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_SEG_0 will
* return 6185 MHz.
* QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_SEG_1 will
* return 6105 MHz.
* QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_OVERLAP_SEG_1
* will return 6265 MHz.
*/
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_FREQ_OVERLAP_SEG_1
= 16,
/* keep last */
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_LAST,
QCA_WLAN_VENDOR_EXTERNAL_ACS_EVENT_CHAN_INFO_ATTR_MAX =
@ -6327,6 +6387,11 @@ enum qca_wlan_vendor_attr_external_acs_event {
* VHT seg1 channel frequency in MHz
* Note: If user-space application has no support of the 6 GHz band, this
* attribute is optional.
* @QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_PUNCTURE_BITMAP: Required (u16)
* Puncture Bitmap for selected primary channel. Optional if no support
* for EHT (IEEE 802.11be). Encoding for this attribute follows the
* convention used in the Disabled Subchannel Bitmap field of the EHT Operation
* element.
*/
enum qca_wlan_vendor_attr_external_acs_channels {
QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_CHANNEL_INVALID = 0,
@ -6362,6 +6427,7 @@ enum qca_wlan_vendor_attr_external_acs_channels {
QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_FREQUENCY_SECONDARY = 11,
QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_FREQUENCY_CENTER_SEG0 = 12,
QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_FREQUENCY_CENTER_SEG1 = 13,
QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_PUNCTURE_BITMAP = 14,
/* keep last */
QCA_WLAN_VENDOR_ATTR_EXTERNAL_ACS_CHANNEL_LAST,