[RFC PATCH 2/4] wifi: rtw89: map P2P_DEVICE to RTW89_WIFI_ROLE_P2P_DEVICE

Extend rtw89_vif_type_mapping()'s switch with
RTW89_TYPE_MAPPING(P2P_DEVICE), same generic macro already used for
ADHOC/MONITOR/MESH_POINT. Without this, a P2P-Device vif reaching this
function (now possible after the previous commit advertised the mode)
would fall through to the default: WARN_ON(1) case.

RTW89_WIFI_ROLE_P2P_DEVICE already existed in enum rtw89_wifi_role
before this change, and every existing consumer of wifi_role
(chan.c, ps.c, phy.c, coex.c) already handles it correctly by falling
through their "not STATION"/"not P2P_CLIENT" branches, since a
P2P-Device role has no BSS/association state those checks assume for
other roles. The BT-coexistence firmware command path
(RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV in fw.c, three call sites) already
consumes this role generically via a role-bitmap built from
rtw89_vif_type_mapping()'s output, so this one-line mapping is
sufficient to make P2P-Device role signaling to firmware work with no
further changes needed there.

Part 2 of 2 for NL80211_IFTYPE_P2P_DEVICE support. Together with the
previous commit, this is the full v1 diff per this project's Phase 2
design (see rtw89-p2p-device-project's PLAN.md/BUILD_LOG.md): a real,
startable/stoppable P2P-Device wdev with working BT-coex signaling and
remain_on_channel (already present on this chip/firmware, unaffected
by this change). No start_p2p_device/stop_p2p_device driver ops are
needed -- mac80211 core (net/mac80211/cfg.c) implements those
generically and calls the ordinary add_interface/remove_interface ops,
which require no vif->type-specific handling on this driver (confirmed
by reading rtw89_ops_add_interface() in full).

Signed-off-by: andres parra <[email protected]>
---
 core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core.c b/core.c
index 5cf29bf..c8f12ef 100644
--- a/core.c
+++ b/core.c
@@ -5702,6 +5702,7 @@ void rtw89_vif_type_mapping(struct rtw89_vif_link *rtwvif_link, bool assoc)
 	RTW89_TYPE_MAPPING(ADHOC);
 	RTW89_TYPE_MAPPING(MONITOR);
 	RTW89_TYPE_MAPPING(MESH_POINT);
+	RTW89_TYPE_MAPPING(P2P_DEVICE);
 	default:
 		WARN_ON(1);
 		break;
-- 
2.55.0