Re: iwx driver not working in current

[Stefan Sperling]

On Sat, Oct 10, 2020 at 11:58:57AM +0200, avv. Nicola Dell'Uomo wrote:
> If I can do something to help, please let me know.

Does this change the error reported by firmware in response to
the driver's "mac context removal" command?

diff 97da2ad2205f020c8bd54c846ec35e7fc8c6fe75 /usr/src
blob - 0482cf039bdd9b8060dbf1b2b89348e18db4d233
file + sys/dev/pci/if_iwx.c
--- a
+++ sys/dev/pci/if_iwx.c
@@ -5150,6 +5150,9 @@
            in->in_color));
        cmd->action = htole32(action);
 
+       if (action == IWX_FW_CTXT_ACTION_REMOVE)
+               return;
+
        if (ic->ic_opmode == IEEE80211_M_MONITOR)
                cmd->mac_type = htole32(IWX_FW_MAC_TYPE_LISTENER);
        else if (ic->ic_opmode == IEEE80211_M_STA)
@@ -5269,6 +5272,11 @@
 
        iwx_mac_ctxt_cmd_common(sc, in, &cmd, action);
 
+       if (action == IWX_FW_CTXT_ACTION_REMOVE) {
+               return iwx_send_cmd_pdu(sc, IWX_MAC_CONTEXT_CMD, 0,
+                   sizeof(cmd), &cmd);
+       }
+
        if (ic->ic_opmode == IEEE80211_M_MONITOR) {
                cmd.filter_flags |= htole32(IWX_MAC_FILTER_IN_PROMISC |
                    IWX_MAC_FILTER_IN_CONTROL_AND_MGMT |