n = cse + 1;
if (sloc < n-1) {
sum = net_checksum_add(n-css, data+css);
- cpu_to_be16wu((uint16_t *)(data + sloc),
- net_checksum_finish(sum));
+ stw_be_p(data + sloc, net_checksum_finish(sum));
}
}
DBGOUT(TXSUM, "frames %d size %d ipcss %d\n",
frames, tp->size, css);
if (tp->ip) { // IPv4
- cpu_to_be16wu((uint16_t *)(tp->data+css+2),
- tp->size - css);
- cpu_to_be16wu((uint16_t *)(tp->data+css+4),
+ stw_be_p(tp->data+css+2, tp->size - css);
+ stw_be_p(tp->data+css+4,
be16_to_cpup((uint16_t *)(tp->data+css+4))+frames);
} else // IPv6
- cpu_to_be16wu((uint16_t *)(tp->data+css+4),
- tp->size - css);
+ stw_be_p(tp->data+css+4, tp->size - css);
css = tp->tucss;
len = tp->size - css;
DBGOUT(TXSUM, "tcp %d tucss %d len %d\n", tp->tcp, css, len);
if (tp->paylen - sofar > tp->mss)
tp->data[css + 13] &= ~9; // PSH, FIN
} else // UDP
- cpu_to_be16wu((uint16_t *)(tp->data+css+4), len);
+ stw_be_p(tp->data+css+4, len);
if (tp->sum_needed & E1000_TXD_POPTS_TXSM) {
unsigned int phsum;
// add pseudo-header length before checksum calculation
sp = (uint16_t *)(tp->data + tp->tucso);
phsum = be16_to_cpup(sp) + len;
phsum = (phsum >> 16) + (phsum & 0xffff);
- cpu_to_be16wu(sp, phsum);
+ stw_be_p(sp, phsum);
}
tp->tso_frames++;
}
if (vlan_enabled(s) && is_vlan_txd(txd_lower) &&
(tp->cptse || txd_lower & E1000_TXD_CMD_EOP)) {
tp->vlan_needed = 1;
- cpu_to_be16wu((uint16_t *)(tp->vlan_header),
+ stw_be_p(tp->vlan_header,
le16_to_cpup((uint16_t *)(s->mac_reg + VET)));
- cpu_to_be16wu((uint16_t *)(tp->vlan_header + 2),
+ stw_be_p(tp->vlan_header + 2,
le16_to_cpu(dp->upper.fields.special));
}