BUF_SIZE_4KiB
unsigned int buffer1_max_length = BUF_SIZE_4KiB;
desc->des3 = cpu_to_le32(des2 + BUF_SIZE_4KiB);
desc->des3 = cpu_to_le32(des2 + BUF_SIZE_4KiB);
desc->des3 = cpu_to_le32(des2 + BUF_SIZE_4KiB);
return len >= BUF_SIZE_4KiB;
else if (mtu >= BUF_SIZE_4KiB)
ret = BUF_SIZE_4KiB;