From 828cf2222f05a22e51cdde4fb959d256bf31613b Mon Sep 17 00:00:00 2001 From: Amitkumar Karwar Date: Thu, 27 Feb 2014 19:35:13 -0800 Subject: mwifiex: change transmit buffer size for 8897 Currently default Tx buffer size configured to firmware is 2K for all chipsets. This patch changes it to 4K for SD/PCIe/USB 8897 chipsets as per firmware requirements. Signed-off-by: Amitkumar Karwar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- drivers/net/wireless/mwifiex/usb.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/wireless/mwifiex/usb.c') diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c index e8ebbd4bc3cd..21d1316adaa0 100644 --- a/drivers/net/wireless/mwifiex/usb.c +++ b/drivers/net/wireless/mwifiex/usb.c @@ -776,11 +776,13 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter) switch (le16_to_cpu(card->udev->descriptor.idProduct)) { case USB8897_PID_1: case USB8897_PID_2: + adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K; strcpy(adapter->fw_name, USB8897_DEFAULT_FW_NAME); break; case USB8797_PID_1: case USB8797_PID_2: default: + adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K; strcpy(adapter->fw_name, USB8797_DEFAULT_FW_NAME); break; } -- cgit