kernel/linux.git/drivers/net/wireless/quantenna, branch v6.6.132

wifi: qtnfmac: use struct_size and size_sub for payload length

2023-03-13T13:44:29+00:00

Replace the calculations for the payload length in qtnf_cmd_band_fill_iftype with struct_size() and size_sub(). While the payload length does not get directly passed to an allocation function, the performed calculation is still calculating the size of a flexible array structure (minus the size of a header structure). Signed-off-by: Jacob Keller Cc: Igor Mitsyanko Cc: Sergey Matyukevich Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230307230212.3735818-1-jacob.e.keller@intel.com

wifi: cfg80211: include puncturing bitmap in channel switch events

2023-02-14T11:14:39+00:00

Add puncturing bitmap in channel switch notifications and corresponding trace functions. Signed-off-by: Aloka Dixit Link: https://lore.kernel.org/r/20230131001227.25014-4-quic_alokad@quicinc.com [fix qtnfmac] Signed-off-by: Johannes Berg

wifi: cfg80211: Extend cfg80211_update_owe_info_event() for MLD AP

2023-02-14T11:00:25+00:00

Add support to offload OWE processing to user space for MLD AP when driver's SME in use. Add new parameters in struct cfg80211_update_owe_info to provide below information in cfg80211_update_owe_info_event() call: - MLO link ID of the AP, with which station requested (re)association. This is applicable for both MLO and non-MLO station connections when the AP affiliated with an MLD. - Station's MLD address if the connection is MLO capable. Signed-off-by: Veerendranath Jakkam Link: https://lore.kernel.org/r/20230126143256.960563-3-quic_vjakkam@quicinc.com [reformat the trace event macro] Signed-off-by: Johannes Berg

treewide: use get_random_u32() when possible

2022-10-11T23:42:58+00:00

The prandom_u32() function has been a deprecated inline wrapper around get_random_u32() for several releases now, and compiles down to the exact same code. Replace the deprecated wrapper with a direct call to the real function. The same also applies to get_random_int(), which is just a wrapper around get_random_u32(). This was done as a basic find and replace. Reviewed-by: Greg Kroah-Hartman Reviewed-by: Kees Cook Reviewed-by: Yury Norov Reviewed-by: Jan Kara # for ext4 Acked-by: Toke Høiland-Jørgensen # for sch_cake Acked-by: Chuck Lever # for nfsd Acked-by: Jakub Kicinski Acked-by: Mika Westerberg # for thunderbolt Acked-by: Darrick J. Wong # for xfs Acked-by: Helge Deller # for parisc Acked-by: Heiko Carstens # for s390 Signed-off-by: Jason A. Donenfeld

wifi: move from strlcpy with unused retval to strscpy

2022-09-02T08:47:22+00:00

Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220830201457.7984-2-wsa+renesas@sang-engineering.com

wifi: cfg80211: Add link_id parameter to various key operations for MLO

2022-08-25T08:41:05+00:00

Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg

wifi: qtnfmac: remove braces around single statement blocks

2022-08-09T06:00:18+00:00

Remove braces around single statement blocks in order to improve readability. Also, an extra blank line was removed. Both warnings are reported by checkpatch.pl Signed-off-by: Sebin Sebastian Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220802045305.235684-1-mailmesebin00@gmail.com

wifi: qtnfmac: fix repeated words in comments

2022-07-18T12:09:03+00:00

Delete the redundant word 'the'. Signed-off-by: Jilin Yuan Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220710041005.10950-1-yuanjilin@cdjrlc.com

wifi: cfg80211: Increase akm_suites array size in cfg80211_crypto_settings

2022-07-01T10:07:08+00:00

Increase akm_suites array size in struct cfg80211_crypto_settings to 10 and advertise the capability to userspace. This allows userspace to send more than two AKMs to driver in netlink commands such as NL80211_CMD_CONNECT. This capability is needed for implementing WPA3-Personal transition mode correctly with any driver that handles roaming internally. Currently, the possible AKMs for multi-AKM connect can include PSK, PSK-SHA-256, SAE, FT-PSK and FT-SAE. Since the count is already 5, increasing the akm_suites array size to 10 should be reasonable for future usecases. Signed-off-by: Veerendranath Jakkam Link: https://lore.kernel.org/r/1653312358-12321-1-git-send-email-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg

wifi: cfg80211: do some rework towards MLO link APIs

2022-06-20T10:54:58+00:00

In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg