wlcore/wl12xx/wl18xx: configure num_links per-hw

Upcoming fw versions will have different max links support
(according to the hw). Get ready for it by configuring
wl->num_links per-hw, instead of using the const WL12XX_MAX_LINKS.

However, continue using WLCORE_MAX_LINKS in order to simplify
structs declarations (we use it in multiple bitmaps, and converting
them to dynamic arrays is just cumbersome).

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 5 insertions, 0 deletions

diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 3ad8767505c5..69df5bc13dd2 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -1749,9 +1749,12 @@ static int wl12xx_setup(struct wl1271 *wl)
         struct wlcore_platdev_data *pdev_data = dev_get_platdata(&wl->pdev->dev);
         struct wl12xx_platform_data *pdata = pdev_data->pdata;
 
+        BUILD_BUG_ON(WL12XX_MAX_LINKS > WLCORE_MAX_LINKS);
+
         wl->rtable = wl12xx_rtable;
         wl->num_tx_desc = WL12XX_NUM_TX_DESCRIPTORS;
         wl->num_rx_desc = WL12XX_NUM_RX_DESCRIPTORS;
+        wl->num_links = WL12XX_MAX_LINKS;
         wl->num_channels = 1;
         wl->num_mac_addr = WL12XX_NUM_MAC_ADDRESSES;
         wl->band_rate_to_idx = wl12xx_band_rate_to_idx;
diff --git a/drivers/net/wireless/ti/wl12xx/wl12xx.h b/drivers/net/wireless/ti/wl12xx/wl12xx.h
index b9950f87f01f..26b1a3f97485 100644
--- a/drivers/net/wireless/ti/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/ti/wl12xx/wl12xx.h
@@ -65,6 +65,8 @@
 
 #define WL12XX_RX_BA_MAX_SESSIONS 3
 
+#define WL12XX_MAX_LINKS 12
+
 struct wl127x_rx_mem_pool_addr {
         u32 addr;
         u32 addr_extra;