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Searched refs:cq_tail (Results 1 – 12 of 12) sorted by relevance

/linux-6.15/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-6.15/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-6.15/drivers/net/ethernet/cisco/enic/
H A Dvnic_cq.c39 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, in vnic_cq_init() argument
52 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.h24 u32 cq_tail; /* 0x28 */ member
77 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
/linux-6.15/io_uring/
H A Dfdinfo.c98 unsigned int cq_tail = READ_ONCE(r->cq.tail); in __io_uring_show_fdinfo() local
123 seq_printf(m, "CqTail:\t%u\n", cq_tail); in __io_uring_show_fdinfo()
158 seq_printf(m, "CQEs:\t%u\n", cq_tail - cq_head); in __io_uring_show_fdinfo()
159 cq_entries = min(cq_tail - cq_head, ctx->cq_entries); in __io_uring_show_fdinfo()
H A Dio_uring.h46 unsigned cq_tail; member
63 int dist = READ_ONCE(ctx->rings->cq.tail) - (int) iowq->cq_tail; in io_should_wake()
H A Dio_uring.c2558 iowq.cq_tail = READ_ONCE(ctx->rings->cq.head) + min_events; in io_cqring_wait()
2594 nr_wait = (int) iowq.cq_tail - in io_cqring_wait()
/linux-6.15/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-6.15/drivers/net/ethernet/pensando/ionic/
H A Dionic_debugfs.c103 DEFINE_SHOW_ATTRIBUTE(cq_tail);