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Searched refs:cq_tail (Results 1 - 19 of 19) sorted by relevance

/kernel/linux/linux-5.10/drivers/scsi/fnic/
H A Dvnic_cq.c53 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, in vnic_cq_init()
66 iowrite32(cq_tail, &cq->ctrl->cq_tail); in vnic_cq_init()
81 iowrite32(0, &cq->ctrl->cq_tail); in vnic_cq_clean()
52 vnic_cq_init(struct vnic_cq *cq, unsigned int flow_control_enable, unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, unsigned int cq_tail_color, unsigned int interrupt_enable, unsigned int cq_entry_enable, unsigned int cq_message_enable, unsigned int interrupt_offset, u64 cq_message_addr) vnic_cq_init() argument
H A Dvnic_cq.h45 u32 cq_tail; /* 0x28 */ member
115 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
/kernel/linux/linux-5.10/drivers/scsi/snic/
H A Dvnic_cq.c48 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, in svnic_cq_init()
61 iowrite32(cq_tail, &cq->ctrl->cq_tail); in svnic_cq_init()
76 iowrite32(0, &cq->ctrl->cq_tail); in svnic_cq_clean()
47 svnic_cq_init(struct vnic_cq *cq, unsigned int flow_control_enable, unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, unsigned int cq_tail_color, unsigned int interrupt_enable, unsigned int cq_entry_enable, unsigned int cq_message_enable, unsigned int interrupt_offset, u64 cq_message_addr) svnic_cq_init() argument
H A Dvnic_cq.h35 u32 cq_tail; /* 0x28 */ member
105 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
/kernel/linux/linux-6.6/drivers/scsi/snic/
H A Dvnic_cq.c34 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, in svnic_cq_init()
47 iowrite32(cq_tail, &cq->ctrl->cq_tail); in svnic_cq_init()
62 iowrite32(0, &cq->ctrl->cq_tail); in svnic_cq_clean()
33 svnic_cq_init(struct vnic_cq *cq, unsigned int flow_control_enable, unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, unsigned int cq_tail_color, unsigned int interrupt_enable, unsigned int cq_entry_enable, unsigned int cq_message_enable, unsigned int interrupt_offset, u64 cq_message_addr) svnic_cq_init() argument
H A Dvnic_cq.h21 u32 cq_tail; /* 0x28 */ member
91 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
/kernel/linux/linux-6.6/drivers/scsi/fnic/
H A Dvnic_cq.c41 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, in vnic_cq_init()
54 iowrite32(cq_tail, &cq->ctrl->cq_tail); in vnic_cq_init()
69 iowrite32(0, &cq->ctrl->cq_tail); in vnic_cq_clean()
40 vnic_cq_init(struct vnic_cq *cq, unsigned int flow_control_enable, unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, unsigned int cq_tail_color, unsigned int interrupt_enable, unsigned int cq_entry_enable, unsigned int cq_message_enable, unsigned int interrupt_offset, u64 cq_message_addr) vnic_cq_init() argument
H A Dvnic_cq.h33 u32 cq_tail; /* 0x28 */ member
103 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
/kernel/linux/linux-5.10/drivers/net/ethernet/cisco/enic/
H A Dvnic_cq.c58 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, in vnic_cq_init()
71 iowrite32(cq_tail, &cq->ctrl->cq_tail); in vnic_cq_init()
88 iowrite32(0, &cq->ctrl->cq_tail); in vnic_cq_clean()
57 vnic_cq_init(struct vnic_cq *cq, unsigned int flow_control_enable, unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, unsigned int cq_tail_color, unsigned int interrupt_enable, unsigned int cq_entry_enable, unsigned int cq_message_enable, unsigned int interrupt_offset, u64 cq_message_addr) vnic_cq_init() argument
H A Dvnic_cq.h37 u32 cq_tail; /* 0x28 */ member
117 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
/kernel/linux/linux-6.6/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()
52 iowrite32(cq_tail, &cq->ctrl->cq_tail); in vnic_cq_init()
69 iowrite32(0, &cq->ctrl->cq_tail); in vnic_cq_clean()
38 vnic_cq_init(struct vnic_cq *cq, unsigned int flow_control_enable, unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail, unsigned int cq_tail_color, unsigned int interrupt_enable, unsigned int cq_entry_enable, unsigned int cq_message_enable, unsigned int interrupt_offset, u64 cq_message_addr) vnic_cq_init() argument
H A Dvnic_cq.h24 u32 cq_tail; /* 0x28 */ member
104 unsigned int color_enable, unsigned int cq_head, unsigned int cq_tail,
/kernel/linux/linux-6.6/io_uring/
H A Dfdinfo.c62 unsigned int cq_tail = READ_ONCE(r->cq.tail); in io_uring_show_fdinfo() local
87 seq_printf(m, "CqTail:\t%u\n", cq_tail); in io_uring_show_fdinfo()
122 seq_printf(m, "CQEs:\t%u\n", cq_tail - cq_head); in io_uring_show_fdinfo()
123 cq_entries = min(cq_tail - cq_head, ctx->cq_entries); in io_uring_show_fdinfo()
H A Dio_uring.c2439 unsigned cq_tail; member
2453 int dist = READ_ONCE(ctx->rings->cq.tail) - (int) iowq->cq_tail; in io_should_wake()
2573 iowq.cq_tail = READ_ONCE(ctx->rings->cq.head) + min_events; in io_cqring_wait()
2586 int nr_wait = (int) iowq.cq_tail - READ_ONCE(ctx->rings->cq.tail); in io_cqring_wait()
/kernel/linux/linux-6.6/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dotx2_txrx.h136 u32 cq_tail; member
H A Dotx2_txrx.c49 cq->cq_tail = status & 0xFFFFF; in otx2_nix_cq_op_status()
51 if (cq->cq_tail < cq->cq_head) in otx2_nix_cq_op_status()
53 cq->cq_tail; in otx2_nix_cq_op_status()
55 cq->pend_cqe = cq->cq_tail - cq->cq_head; in otx2_nix_cq_op_status()
/kernel/linux/linux-5.10/drivers/net/ethernet/pensando/ionic/
H A Dionic_debugfs.c103 DEFINE_SHOW_ATTRIBUTE(cq_tail); variable
/kernel/linux/linux-6.6/drivers/net/ethernet/pensando/ionic/
H A Dionic_debugfs.c103 DEFINE_SHOW_ATTRIBUTE(cq_tail); variable
/kernel/linux/linux-5.10/io_uring/
H A Dio_uring.c7602 unsigned cq_tail; member
7609 int dist = ctx->cached_cq_tail - (int) iowq->cq_tail; in io_should_wake()
7731 iowq.cq_tail = READ_ONCE(ctx->rings->cq.head) + min_events; in io_cqring_wait()

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