iwlwifi: add 80211 hdr offset to trace data

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Every rx mpdu cmd is built from cmd_hdr | 80211_hdr.  The problem is
that the size of cmd_hdr changes with API changes and we don't know
where the 80211_hdr starts.

By adding the size of cmd_hdr dynamically, we can ensure that we always
know how to parse mpdu frames, without dependending on the API changes.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

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This commit is contained in:

Mordechay Goodstein 2018-04-10 18:19:49 +03:00 • committed by Luca Coelho

parent b6fe27575a

commit 38bd7e58cf

3 changed files with 24 additions and 22 deletions

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10

drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h

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14

drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h

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22

drivers/net/wireless/intel/iwlwifi/iwl-devtrace.h

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