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DFS offload: Fix hostapd state and CAC info in STATUS output

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With DFS offloaded to the driver, hostapd state and CAC info was not
updated in DFS-CAC-START event, so STATUS output showed wrong info. Fix
this by updating the CAC related state when processing the driver event.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Hu Wang 2019-08-14 17:31:19 +08:00 committed by Jouni Malinen
parent 4d78ba9900
commit 0229261874
1 changed files with 8 additions and 1 deletions
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9
src/ap/dfs.c
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@ -1093,11 +1093,18 @@ int hostapd_dfs_start_cac(struct hostapd_iface *iface, int freq,
int ht_enabled, int chan_offset, int chan_width, int ht_enabled, int chan_offset, int chan_width,
int cf1, int cf2) int cf1, int cf2)
{ {
/* This is called when the driver indicates that an offloaded DFS has
* started CAC. */
hostapd_set_state(iface, HAPD_IFACE_DFS);
/* TODO: How to check CAC time for ETSI weather channels? */
iface->dfs_cac_ms = 60000;
wpa_msg(iface->bss[0]->msg_ctx, MSG_INFO, DFS_EVENT_CAC_START wpa_msg(iface->bss[0]->msg_ctx, MSG_INFO, DFS_EVENT_CAC_START
"freq=%d chan=%d chan_offset=%d width=%d seg0=%d " "freq=%d chan=%d chan_offset=%d width=%d seg0=%d "
"seg1=%d cac_time=%ds", "seg1=%d cac_time=%ds",
freq, (freq - 5000) / 5, chan_offset, chan_width, cf1, cf2, 60); freq, (freq - 5000) / 5, chan_offset, chan_width, cf1, cf2,
iface->dfs_cac_ms / 1000);
iface->cac_started = 1; iface->cac_started = 1;
os_get_reltime(&iface->dfs_cac_start);
return 0; return 0;
} }