Searched refs:tail (Results 226 - 250 of 372) sorted by relevance

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/drivers/scsi/
H A Dips.c2784 if (!queue->tail)
2785 queue->tail = item;
2817 if (queue->tail == item)
2818 queue->tail = NULL;
2860 queue->tail = p;
2877 /* Add an item to the tail of the queue */
2891 if (queue->tail)
2892 queue->tail->host_scribble = (char *) item;
2894 queue->tail = item;
2928 if (queue->tail
[all...]
H A Dips.h981 struct ips_scb *tail; member in struct:ips_scb_queue
990 struct scsi_cmnd *tail; member in struct:ips_wait_queue
1001 struct ips_copp_wait_item *tail; member in struct:ips_copp_queue
/drivers/gpu/drm/i915/
H A Di915_debugfs.c1707 seq_printf(m, " (ringbuffer, space: %d, head: %u, tail: %u, last head: %d)",
1708 ringbuf->space, ringbuf->head, ringbuf->tail,
1896 seq_printf(m, "\tHead request tail: %u\n",
1897 head_req->tail);
2752 return CIRC_CNT(pipe_crc->head, pipe_crc->tail,
2765 int head, tail, n_entries, n; local
2798 tail = pipe_crc->tail;
2799 n_entries = min((size_t)CIRC_CNT(head, tail, INTEL_PIPE_CRC_ENTRIES_NR),
2806 struct intel_pipe_crc_entry *entry = &pipe_crc->entries[tail];
[all...]
/drivers/atm/
H A Dhe.h94 #define NEXT_ENTRY(base, tail, mask) \
95 (((unsigned long)base)|(((unsigned long)(tail+1))&mask))
/drivers/infiniband/hw/mlx4/
H A Dmlx4_ib.h152 unsigned tail; member in struct:mlx4_ib_wq
306 int tail; member in struct:mlx4_ib_srq
/drivers/infiniband/hw/mlx5/
H A Dmlx5_ib.h138 unsigned tail; member in struct:mlx5_ib_wq
242 int tail; member in struct:mlx5_ib_srq
/drivers/hid/
H A Dhid-wiimote.h112 __u8 tail; member in struct:wiimote_queue
/drivers/infiniband/hw/ehca/
H A Dehca_classes.h173 unsigned int tail; member in struct:ehca_queue_map
H A Dehca_reqs.c715 /* advance the tail pointer */
716 qmap->tail = qmap_tail_idx;
723 my_qp->sq_map.next_wqe_idx = next_index(my_qp->sq_map.tail,
728 my_qp->rq_map.next_wqe_idx = next_index(my_qp->rq_map.tail,
/drivers/isdn/hardware/eicon/
H A Dio.h198 word tail; /* tail of request queue */ member in struct:_ISDN_ADAPTER
/drivers/mtd/nand/
H A Ddenali.h441 int tail; member in struct:nand_buf
/drivers/net/ethernet/toshiba/
H A Dspider_net.h408 struct spider_net_descr *tail; member in struct:spider_net_descr_chain
/drivers/staging/rtl8723au/include/
H A Drtw_xmit.h262 volatile int tail; member in struct:hw_txqueue
/drivers/dma/xilinx/
H A Dxilinx_vdma.c620 struct xilinx_vdma_tx_segment *head, *tail = NULL; local
651 tail = list_entry(desc->segments.prev,
697 vdma_ctrl_write(chan, XILINX_VDMA_REG_TAILDESC, tail->phys);
/drivers/gpu/drm/r128/
H A Dr128_cce.c206 if (GET_RING_HEAD(dev_priv) == dev_priv->ring.tail) {
248 dev_priv->ring.tail = 0;
793 dev_priv->tail = entry;
/drivers/net/ethernet/emulex/benet/
H A Dbe.h138 u16 tail, head; member in struct:be_queue_info
166 return q->dma_mem.va + q->tail * q->entry_size;
186 index_inc(&q->tail, q->len);
/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe.h259 u8 __iomem *tail; member in struct:ixgbe_ring
558 writel(value, ring->tail);
793 union { /* Union defining head/tail partner */
795 struct sk_buff *tail; member in union:ixgbe_cb::__anon3305
/drivers/tty/serial/
H A Damba-pl010.c188 writel(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR);
189 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
H A Dbfin_sport_uart.c356 tx_one_byte(up, xmit->buf[xmit->tail]);
357 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE -1);
H A Ddz.c284 tmp = xmit->buf[xmit->tail];
285 xmit->tail = (xmit->tail + 1) & (DZ_XMIT_SIZE - 1);
H A Defm32-uart.c150 efm32_uart_write32(efm_port, xmit->buf[xmit->tail],
152 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
H A Dmax3100.c300 tx = xmit->buf[xmit->tail];
301 xmit->tail = (xmit->tail + 1) &
H A Dpxa.c201 serial_out(up, UART_TX, xmit->buf[xmit->tail]);
202 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
H A Drp2.c456 writeb(xmit->buf[xmit->tail], up->base + RP2_DATA_BYTE);
457 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
H A Dsa1100.c268 UART_PUT_CHAR(sport, xmit->buf[xmit->tail]);
269 xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);

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