wl18xx: add new module

Add the wl18xx module and the probe functions.  Use wlcore for the
main parts (not functional at this point due to differences in the
wl18xx initialization).

Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>

diff --git a/drivers/net/wireless/ti/Kconfig b/drivers/net/wireless/ti/Kconfig
index 1a72932e2213cc4a1714a5fa50c9756874e43d6b..be800119d0a355d5404122341def2dba8b21c647 100644 (file)
--- a/drivers/net/wireless/ti/Kconfig
+++ b/drivers/net/wireless/ti/Kconfig
@@ -8,6 +8,7 @@ menuconfig WL_TI
 if WL_TI
 source "drivers/net/wireless/ti/wl1251/Kconfig"
 source "drivers/net/wireless/ti/wl12xx/Kconfig"
+source "drivers/net/wireless/ti/wl18xx/Kconfig"
 
 # keep last for automatic dependencies
 source "drivers/net/wireless/ti/wlcore/Kconfig"

diff --git a/drivers/net/wireless/ti/Makefile b/drivers/net/wireless/ti/Makefile
index 0a565622d4a414b0d9f07527e8188444506f7c13..4d6823983c04e38e71a467deb15a098214e52daa 100644 (file)
--- a/drivers/net/wireless/ti/Makefile
+++ b/drivers/net/wireless/ti/Makefile
@@ -2,3 +2,4 @@ obj-$(CONFIG_WLCORE)                    += wlcore/
 obj-$(CONFIG_WL12XX)                   += wl12xx/
 obj-$(CONFIG_WL12XX_PLATFORM_DATA)     += wlcore/
 obj-$(CONFIG_WL1251)                   += wl1251/
+obj-$(CONFIG_WL18XX)                   += wl18xx/

diff --git a/drivers/net/wireless/ti/wl18xx/Kconfig b/drivers/net/wireless/ti/wl18xx/Kconfig
new file mode 100644 (file)
index 0000000..1451d1f
--- /dev/null
+++ b/drivers/net/wireless/ti/wl18xx/Kconfig
@@ -0,0 +1,6 @@
+config WL18XX
+       tristate "TI wl18xx support"
+       select WLCORE
+       ---help---
+         This module adds support for wireless adapters based on TI
+         WiLink 8 chipsets.

diff --git a/drivers/net/wireless/ti/wl18xx/Makefile b/drivers/net/wireless/ti/wl18xx/Makefile
new file mode 100644 (file)
index 0000000..d187037
--- /dev/null
+++ b/drivers/net/wireless/ti/wl18xx/Makefile
@@ -0,0 +1,3 @@
+wl18xx-objs    = main.o
+
+obj-$(CONFIG_WL18XX)           += wl18xx.o

diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
new file mode 100644 (file)
index 0000000..cb835d9
--- /dev/null
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -0,0 +1,73 @@
+/*
+ * This file is part of wl18xx
+ *
+ * Copyright (C) 2011 Texas Instruments
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include "../wlcore/wlcore.h"
+#include "../wlcore/debug.h"
+
+int __devinit wl18xx_probe(struct platform_device *pdev)
+{
+       struct wl1271 *wl;
+       struct ieee80211_hw *hw;
+
+       hw = wlcore_alloc_hw(0);
+       if (IS_ERR(hw)) {
+               wl1271_error("can't allocate hw");
+               return PTR_ERR(hw);
+       }
+
+       wl = hw->priv;
+
+       return wlcore_probe(wl, pdev);
+}
+
+static const struct platform_device_id wl18xx_id_table[] __devinitconst = {
+       { "wl18xx", 0 },
+       {  } /* Terminating Entry */
+};
+MODULE_DEVICE_TABLE(platform, wl18xx_id_table);
+
+static struct platform_driver wl18xx_driver = {
+       .probe          = wl18xx_probe,
+       .remove         = __devexit_p(wlcore_remove),
+       .id_table       = wl18xx_id_table,
+       .driver = {
+               .name   = "wl18xx_driver",
+               .owner  = THIS_MODULE,
+       }
+};
+
+static int __init wl18xx_init(void)
+{
+       return platform_driver_register(&wl18xx_driver);
+}
+module_init(wl18xx_init);
+
+static void __exit wl18xx_exit(void)
+{
+       platform_driver_unregister(&wl18xx_driver);
+}
+module_exit(wl18xx_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");