BYTES_PER_DWORD
ndw = DIV_ROUND_UP(nbytes, BYTES_PER_DWORD);
i = BYTES_PER_DWORD - nbytes % BYTES_PER_DWORD;
i %= BYTES_PER_DWORD;
for (; i < BYTES_PER_DWORD; i++) {
for (i = 0; i < (ASPEED_ACRY_SRAM_MAX_LEN / BYTES_PER_DWORD); i++) {
#define IXGBE_ACI_DESC_SIZE_IN_DWORDS (IXGBE_ACI_DESC_SIZE / BYTES_PER_DWORD)