Commit a59e6d81 authored by hayeswang's avatar hayeswang Committed by David S. Miller
Browse files

r8152: correct the rx early size 



The rx early size should be

	(agg_buf_sz - packet size) / 8

Signed-off-by: default avatarHayes Wang <hayeswang@realtek.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 93fe9b18

drivers/net/usb/r8152.c

+2 −2
Original line number Diff line number Diff line
@@ -31,7 +31,7 @@ 
#define NETNEXT_VERSION		"08"



/* Information for net */

#define NET_VERSION		"3"

#define NET_VERSION		"4"



#define DRIVER_VERSION		"v1." NETNEXT_VERSION "." NET_VERSION

#define DRIVER_AUTHOR "Realtek linux nic maintainers <nic_swsd@realtek.com>"
@@ -2174,7 +2174,7 @@ static void r8153_set_rx_early_timeout(struct r8152 *tp) 
static void r8153_set_rx_early_size(struct r8152 *tp)

{

	u32 mtu = tp->netdev->mtu;

	u32 ocp_data = (agg_buf_sz - mtu - VLAN_ETH_HLEN - VLAN_HLEN) / 4;

	u32 ocp_data = (agg_buf_sz - mtu - VLAN_ETH_HLEN - VLAN_HLEN) / 8;



	ocp_write_word(tp, MCU_TYPE_USB, USB_RX_EARLY_SIZE, ocp_data);

}