diff options
| -rw-r--r-- | drivers/usb/eth/smsc95xx.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c index dc8fa8891b..0f47ccb0b2 100644 --- a/drivers/usb/eth/smsc95xx.c +++ b/drivers/usb/eth/smsc95xx.c @@ -120,8 +120,9 @@ /* Some extra defines */ #define HS_USB_PKT_SIZE 512 #define FS_USB_PKT_SIZE 64 -#define DEFAULT_HS_BURST_CAP_SIZE (16 * 1024 + 5 * HS_USB_PKT_SIZE) -#define DEFAULT_FS_BURST_CAP_SIZE (6 * 1024 + 33 * FS_USB_PKT_SIZE) +/* 5/33 is lower limit for BURST_CAP to work */ +#define DEFAULT_HS_BURST_CAP_SIZE (5 * HS_USB_PKT_SIZE) +#define DEFAULT_FS_BURST_CAP_SIZE (33 * FS_USB_PKT_SIZE) #define DEFAULT_BULK_IN_DELAY 0x00002000 #define MAX_SINGLE_PACKET_SIZE 2048 #define EEPROM_MAC_OFFSET 0x01 @@ -135,7 +136,7 @@ #define USB_BULK_SEND_TIMEOUT 5000 #define USB_BULK_RECV_TIMEOUT 5000 -#define RX_URB_SIZE 2048 +#define RX_URB_SIZE DEFAULT_HS_BURST_CAP_SIZE #define PHY_CONNECT_TIMEOUT 5000 #define TURBO_MODE |