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Searched refs:cq_tail (Results 1 – 10 of 10) sorted by relevance

/linux/drivers/scsi/snic/
H A Dvnic_cq.c34 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, in svnic_cq_init() argument
47 iowrite32(cq_tail, &cq->ctrl->cq_tail); in svnic_cq_init()
62 iowrite32(0, &cq->ctrl->cq_tail); in svnic_cq_clean()
H A Dvnic_cq.h21 u32 cq_tail; /* 0x28 */ member
91 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
/linux/drivers/scsi/fnic/
H A Dvnic_cq.c41 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, in vnic_cq_init() argument
54 iowrite32(cq_tail, &cq->ctrl->cq_tail); in vnic_cq_init()
69 iowrite32(0, &cq->ctrl->cq_tail); in vnic_cq_clean()
H A Dvnic_cq.h33 u32 cq_tail; /* 0x28 */ member
103 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
/linux/drivers/net/ethernet/cisco/enic/
H A Dvnic_cq.h24 u32 cq_tail; /* 0x28 */ member
89 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
/linux/drivers/dma/
H A Dswitchtec_dma.c164 int cq_tail; member
425 ce = &swdma_chan->hw_cq[swdma_chan->cq_tail]; in switchtec_dma_cleanup_completed()
467 swdma_chan->cq_tail++; in switchtec_dma_cleanup_completed()
468 swdma_chan->cq_tail &= SWITCHTEC_DMA_CQ_SIZE - 1; in switchtec_dma_cleanup_completed()
476 writew(swdma_chan->cq_tail, &swdma_chan->mmio_chan_hw->cq_head); in switchtec_dma_cleanup_completed()
479 if (swdma_chan->cq_tail == 0) in switchtec_dma_cleanup_completed()
609 swdma_chan->cq_tail = 0; in switchtec_dma_synchronize()
910 swdma_chan->cq_tail = 0; in switchtec_dma_alloc_desc()
/linux/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dotx2_txrx.h150 u32 cq_tail; member
H A Dotx2_txrx.c71 cq->cq_tail = status & 0xFFFFF; in otx2_nix_cq_op_status()
73 if (cq->cq_tail < cq->cq_head) in otx2_nix_cq_op_status()
75 cq->cq_tail; in otx2_nix_cq_op_status()
77 cq->pend_cqe = cq->cq_tail - cq->cq_head; in otx2_nix_cq_op_status()
/linux/io_uring/
H A Dio_uring.h132 unsigned cq_tail; member
167 dist = READ_ONCE(rings->cq.tail) - (int) iowq->cq_tail; in io_should_wake()
/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_debugfs.c103 DEFINE_SHOW_ATTRIBUTE(cq_tail);