mwifiex: add support for USB8801

USB8801 is Marvell's 1x1 802.11bgn offering.
Patch adds Device IDs support and defines TX buffer size.

Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Frank Huang <frankh@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c
index 6c62995..50517b7 100644 (file)
--- a/drivers/net/wireless/mwifiex/usb.c
+++ b/drivers/net/wireless/mwifiex/usb.c
@@ -37,6 +37,11 @@ static struct usb_device_id mwifiex_usb_table[] = {
        {USB_DEVICE_AND_INTERFACE_INFO(USB8XXX_VID, USB8797_PID_2,
                                       USB_CLASS_VENDOR_SPEC,
                                       USB_SUBCLASS_VENDOR_SPEC, 0xff)},
+       /* 8801 */
+       {USB_DEVICE(USB8XXX_VID, USB8801_PID_1)},
+       {USB_DEVICE_AND_INTERFACE_INFO(USB8XXX_VID, USB8801_PID_2,
+                                      USB_CLASS_VENDOR_SPEC,
+                                      USB_SUBCLASS_VENDOR_SPEC, 0xff)},
        /* 8897 */
        {USB_DEVICE(USB8XXX_VID, USB8897_PID_1)},
        {USB_DEVICE_AND_INTERFACE_INFO(USB8XXX_VID, USB8897_PID_2,
@@ -361,11 +366,13 @@ static int mwifiex_usb_probe(struct usb_interface *intf,
        switch (id_product) {
        case USB8766_PID_1:
        case USB8797_PID_1:
+       case USB8801_PID_1:
        case USB8897_PID_1:
                card->usb_boot_state = USB8XXX_FW_DNLD;
                break;
        case USB8766_PID_2:
        case USB8797_PID_2:
+       case USB8801_PID_2:
        case USB8897_PID_2:
                card->usb_boot_state = USB8XXX_FW_READY;
                break;
@@ -798,6 +805,11 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
                adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K;
                strcpy(adapter->fw_name, USB8766_DEFAULT_FW_NAME);
                break;
+       case USB8801_PID_1:
+       case USB8801_PID_2:
+               adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K;
+               strcpy(adapter->fw_name, USB8801_DEFAULT_FW_NAME);
+               break;
        case USB8797_PID_1:
        case USB8797_PID_2:
        default:
@@ -1083,4 +1095,5 @@ MODULE_VERSION(USB_VERSION);
 MODULE_LICENSE("GPL v2");
 MODULE_FIRMWARE(USB8766_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(USB8797_DEFAULT_FW_NAME);
+MODULE_FIRMWARE(USB8801_DEFAULT_FW_NAME);
 MODULE_FIRMWARE(USB8897_DEFAULT_FW_NAME);

diff --git a/drivers/net/wireless/mwifiex/usb.h b/drivers/net/wireless/mwifiex/usb.h
index 0ad1beb..57e1a57 100644 (file)
--- a/drivers/net/wireless/mwifiex/usb.h
+++ b/drivers/net/wireless/mwifiex/usb.h
@@ -30,6 +30,9 @@
 #define USB8797_PID_2          0x2044
 #define USB8897_PID_1          0x2045
 #define USB8897_PID_2          0x2046
+#define USB8801_PID_1          0x2049
+#define USB8801_PID_2          0x204a
+
 
 #define USB8XXX_FW_DNLD                1
 #define USB8XXX_FW_READY       2
@@ -41,6 +44,7 @@
 
 #define USB8766_DEFAULT_FW_NAME        "mrvl/usb8766_uapsta.bin"
 #define USB8797_DEFAULT_FW_NAME        "mrvl/usb8797_uapsta.bin"
+#define USB8801_DEFAULT_FW_NAME        "mrvl/usb8801_uapsta.bin"
 #define USB8897_DEFAULT_FW_NAME        "mrvl/usb8897_uapsta.bin"
 
 #define FW_DNLD_TX_BUF_SIZE    620