Lines Matching refs:head
423 dca_chain_t *head, int *n_chain);
1334 * Dequeue takes from the "head" of the list, i.e. just after
2006 dca_chain_t *head, int *n_chain)
2042 head->dc_buffer_paddr = 0;
2043 head->dc_next_paddr = 0;
2044 head->dc_buffer_length = 0;
2051 /* Remember the head of the chain */
2052 if (head->dc_buffer_paddr == 0) {
2053 head->dc_buffer_paddr = c.dmac_address;
2054 head->dc_buffer_length = c.dmac_size;
2061 if (head->dc_next_paddr == 0)
2062 head->dc_next_paddr = chain_paddr;