Commit dbe0a8cd authored by Eyal Shapira's avatar Eyal Shapira Committed by John W. Linville
Browse files

wlcore: add RX filters driver state mgmt functions



More prep work to support wowlan wakeup patterns.
Added some wrappers that also keep the current filters state
updated in the driver.
Signed-off-by: default avatarEyal Shapira <eyal@wizery.com>
Signed-off-by: default avatarLuciano Coelho <coelho@ti.com>
parent c21eebb5
......@@ -278,3 +278,39 @@ void wl12xx_rx(struct wl1271 *wl, struct wl_fw_status *status)
wl12xx_rearm_rx_streaming(wl, active_hlids);
}
int wl1271_rx_filter_enable(struct wl1271 *wl,
int index, bool enable,
struct wl12xx_rx_filter *filter)
{
int ret;
if (wl->rx_filter_enabled[index] == enable) {
wl1271_warning("Request to enable an already "
"enabled rx filter %d", index);
return 0;
}
ret = wl1271_acx_set_rx_filter(wl, index, enable, filter);
if (ret) {
wl1271_error("Failed to %s rx data filter %d (err=%d)",
enable ? "enable" : "disable", index, ret);
return ret;
}
wl->rx_filter_enabled[index] = enable;
return 0;
}
void wl1271_rx_filter_clear_all(struct wl1271 *wl)
{
int i;
for (i = 0; i < WL1271_MAX_RX_FILTERS; i++) {
if (!wl->rx_filter_enabled[i])
continue;
wl1271_rx_filter_enable(wl, i, 0, NULL);
}
}
......@@ -138,5 +138,9 @@ struct wl1271_rx_descriptor {
void wl12xx_rx(struct wl1271 *wl, struct wl_fw_status *status);
u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
int wl1271_rx_filter_enable(struct wl1271 *wl,
int index, bool enable,
struct wl12xx_rx_filter *filter);
void wl1271_rx_filter_clear_all(struct wl1271 *wl);
#endif
......@@ -349,6 +349,9 @@ struct wl1271 {
/* size of the private FW status data */
size_t fw_status_priv_len;
/* RX Data filter rule state - enabled/disabled */
bool rx_filter_enabled[WL1271_MAX_RX_FILTERS];
};
int __devinit wlcore_probe(struct wl1271 *wl, struct platform_device *pdev);
......
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