PKT_BUF_SZ
rx_ring[i].buflength = cpu_to_le32(PKT_BUF_SZ);
rx_ring[i].bufaddr = virt_to_bus(&rx_packet[i * PKT_BUF_SZ]);
tx_ring[i].bufaddr = virt_to_bus(&tx_packet[i * PKT_BUF_SZ]);
txp = tx_packet + (entry * PKT_BUF_SZ);
memcpy(nic->packet, &rx_packet[entry * PKT_BUF_SZ], nic->packetlen);
static unsigned char rx_packet[PKT_BUF_SZ * RX_RING_SIZE];
static unsigned char tx_packet[PKT_BUF_SZ * TX_RING_SIZE];
static unsigned char txb[PKT_BUF_SZ * TX_RING_SIZE];
static unsigned char rxb[RX_RING_SIZE * PKT_BUF_SZ];
rx_ring[i].buf_length = le16_to_cpu(-PKT_BUF_SZ);
rx_ring[entry].buf_length = le16_to_cpu(-PKT_BUF_SZ);
ptxb = txb + (lp->cur_tx * PKT_BUF_SZ);
static unsigned char txb[PKT_BUF_SZ * TX_RING_SIZE];
static unsigned char rxb[RX_RING_SIZE * PKT_BUF_SZ];
rx_ring[i].addr = virt_to_le32desc(&rxb[i * PKT_BUF_SZ]);
rx_ring[i].length = cpu_to_le32(PKT_BUF_SZ | LastFrag);
tx_ring[1].length = cpu_to_le32(LastFrag | PKT_BUF_SZ);
(sdc->cur_rx * PKT_BUF_SZ), nic->packetlen);
rx_ring[entry].length = cpu_to_le32(PKT_BUF_SZ | LastFrag);
static char buf1[RX_RING_SIZE * PKT_BUF_SZ + 32];
static char buf2[RX_RING_SIZE * PKT_BUF_SZ + 32];
static char rx_packet[PKT_BUF_SZ * RX_RING_SIZE];
static char tx_packet[PKT_BUF_SZ * TX_RING_SIZE];
w840private.rx_buf_sz = PKT_BUF_SZ;
w840private.rx_ring[i].buffer1 = virt_to_le32desc(p + (PKT_BUF_SZ * i));