LPFC_REG_WRITE_KEY_SIZE
if (count <= LPFC_REG_WRITE_KEY_SIZE)
if (memcmp(buf, LPFC_REG_WRITE_KEY, LPFC_REG_WRITE_KEY_SIZE))
for (buf_off = 0; buf_off < count - LPFC_REG_WRITE_KEY_SIZE;
writel(*((uint32_t *)(buf + buf_off + LPFC_REG_WRITE_KEY_SIZE)),