1 diff -uNr bcm5700-2.2.19.orig/src/b57um.c bcm5700-2.2.19/src/b57um.c
2 --- bcm5700-2.2.19.orig/src/b57um.c Mon Apr 8 16:03:15 2002
3 +++ bcm5700-2.2.19/src/b57um.c Mon Mar 3 21:51:00 2003
7 if (pUmDevice->dev->mtu > 1500) {
8 - pDevice->RxMtu = pUmDevice->dev->mtu + 14;
9 + pDevice->RxMtu = pUmDevice->dev->mtu + 18;
12 if (T3_ASIC_REV(pDevice->ChipRevId) != T3_ASIC_REV_5700) {
15 pDevice->RxStdDescCnt = rx_std_desc_cnt[index];
17 - if (mtu[index] <= 1514) {
18 + if (mtu[index] <= 1518) {
19 rx_jumbo_desc_cnt[index] = 0;
21 else if ((rx_jumbo_desc_cnt[index] == 0) ||
22 diff -uNr bcm5700-2.2.19.orig/src/lm.h bcm5700-2.2.19/src/lm.h
23 --- bcm5700-2.2.19.orig/src/lm.h Mon Apr 8 16:03:15 2002
24 +++ bcm5700-2.2.19/src/lm.h Mon Mar 3 21:48:40 2003
26 #define ETHERNET_ADDRESS_SIZE 6
27 #define ETHERNET_PACKET_HEADER_SIZE 14
28 #define MIN_ETHERNET_PACKET_SIZE 64 /* with 4 byte crc. */
29 -#define MAX_ETHERNET_PACKET_SIZE 1518 /* with 4 byte crc. */
30 +#define MAX_ETHERNET_PACKET_SIZE 1522 /* with 4 byte crc. and 4 byte vlan */
31 #define MIN_ETHERNET_PACKET_SIZE_NO_CRC 60
32 -#define MAX_ETHERNET_PACKET_SIZE_NO_CRC 1514
33 -#define MAX_ETHERNET_PACKET_BUFFER_SIZE 1536 /* A nice even number. */
34 +#define MAX_ETHERNET_PACKET_SIZE_NO_CRC 1518
35 +#define MAX_ETHERNET_PACKET_BUFFER_SIZE 1540 /* A nice even number. */
37 #ifndef LM_MAX_MC_TABLE_SIZE
38 #define LM_MAX_MC_TABLE_SIZE 32
39 diff -uNr bcm5700-2.2.19.orig/src/tigon3.h bcm5700-2.2.19/src/tigon3.h
40 --- bcm5700-2.2.19.orig/src/tigon3.h Mon Apr 8 16:03:15 2002
41 +++ bcm5700-2.2.19/src/tigon3.h Mon Mar 3 21:49:38 2003
43 #endif /* T3_JUMBO_RCV_RCB_ENTRY_COUNT */
44 #define T3_JUMBO_RCV_RCB_ENTRY_COUNT_MASK (T3_JUMBO_RCV_RCB_ENTRY_COUNT-1)
46 -#define MAX_JUMBO_RCV_BUFFER_SIZE (10 * 1024) /* > 1514 */
47 -#define DEFAULT_JUMBO_RCV_BUFFER_SIZE (4 * 1024) /* > 1514 */
48 +#define MAX_JUMBO_RCV_BUFFER_SIZE (10 * 1024) /* > 1518 */
49 +#define DEFAULT_JUMBO_RCV_BUFFER_SIZE (4 * 1024) /* > 1518 */
50 #define DEFAULT_JUMBO_RCV_DESC_COUNT 128 /* Must be < 256. */
52 -#define MAX_JUMBO_TX_BUFFER_SIZE (8 * 1024) /* > 1514 */
53 -#define DEFAULT_JUMBO_TX_BUFFER_SIZE (4 * 1024) /* > 1514 */
54 +#define MAX_JUMBO_TX_BUFFER_SIZE (8 * 1024) /* > 1518 */
55 +#define DEFAULT_JUMBO_TX_BUFFER_SIZE (4 * 1024) /* > 1518 */
57 /* Number of receive return RCBs. Maybe 1-16 but for now, only support one. */
58 #define T3_MAX_RCV_RETURN_RCB_COUNT 16