wl12xx: Add AP related definitions to HOST-FW interface
Change structures in a non-destructive manner. This means no
changes in size or location of existing members used by STA.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 4bbdb89..2f85544 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -195,6 +195,11 @@
#define NUM_TX_QUEUES 4
#define NUM_RX_PKT_DESC 8
+#define AP_MAX_STATIONS 5
+
+/* Broadcast and Global links + links to stations */
+#define AP_MAX_LINKS (AP_MAX_STATIONS + 2)
+
/* FW status registers */
struct wl1271_fw_status {
__le32 intr;
@@ -205,7 +210,18 @@
__le32 rx_pkt_descs[NUM_RX_PKT_DESC];
__le32 tx_released_blks[NUM_TX_QUEUES];
__le32 fw_localtime;
- __le32 padding[2];
+
+ /* Next fields valid only in AP FW */
+
+ /*
+ * A bitmap (where each bit represents a single HLID)
+ * to indicate if the station is in PS mode.
+ */
+ __le32 link_ps_bitmap;
+
+ /* Number of freed MBs per HLID */
+ u8 tx_lnk_free_blks[AP_MAX_LINKS];
+ u8 padding_1[1];
} __packed;
struct wl1271_rx_mem_pool_addr {
