mwifiex: add support for Marvell sd8797 device

This patch supports Marvell chipset 88W8797 (Avastar) with
SDIO interface.

The corresponding firmware image file is located at:
"mrvl/sd8797_uapsta.bin"

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Tristan Xu <xurf@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Frank Huang <frankh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 15 insertions, 2 deletions

diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index ffaf3f3a57df..702452b505c3 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -256,10 +256,13 @@ static int mwifiex_sdio_resume(struct device *dev)
 
 /* Device ID for SD8787 */
 #define SDIO_DEVICE_ID_MARVELL_8787   (0x9119)
+/* Device ID for SD8797 */
+#define SDIO_DEVICE_ID_MARVELL_8797   (0x9129)
 
 /* WLAN IDs */
 static const struct sdio_device_id mwifiex_ids[] = {
         {SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8787)},
+        {SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8797)},
         {},
 };
 
@@ -1573,7 +1576,16 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
         sdio_set_drvdata(func, card);
 
         adapter->dev = &func->dev;
-        strcpy(adapter->fw_name, SD8787_DEFAULT_FW_NAME);
+
+        switch (func->device) {
+        case SDIO_DEVICE_ID_MARVELL_8797:
+                strcpy(adapter->fw_name, SD8797_DEFAULT_FW_NAME);
+                break;
+        case SDIO_DEVICE_ID_MARVELL_8787:
+        default:
+                strcpy(adapter->fw_name, SD8787_DEFAULT_FW_NAME);
+                break;
+        }
 
         return 0;
 
@@ -1774,4 +1786,5 @@ MODULE_AUTHOR("Marvell International Ltd.");
 MODULE_DESCRIPTION("Marvell WiFi-Ex SDIO Driver version " SDIO_VERSION);
 MODULE_VERSION(SDIO_VERSION);
 MODULE_LICENSE("GPL v2");
-MODULE_FIRMWARE("mrvl/sd8787_uapsta.bin");
+MODULE_FIRMWARE(SD8787_DEFAULT_FW_NAME);
+MODULE_FIRMWARE(SD8797_DEFAULT_FW_NAME);