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

/linux-4.4.14/drivers/scsi/snic/
Dvnic_dev.c38 struct vnic_devcmd2 *cmd_ring; member
281 dc2c->cmd_ring[posted].cmd = cmd; in _svnic_dev_cmd2()
282 dc2c->cmd_ring[posted].flags = 0; in _svnic_dev_cmd2()
285 dc2c->cmd_ring[posted].flags |= DEVCMD2_FNORESULT; in _svnic_dev_cmd2()
289 dc2c->cmd_ring[posted].args[i] = vdev->args[i]; in _svnic_dev_cmd2()
299 if (dc2c->cmd_ring[posted].flags & DEVCMD2_FNORESULT) in _svnic_dev_cmd2()
391 dc2c->cmd_ring = (struct vnic_devcmd2 *) dc2c->wq.ring.descs; in svnic_dev_init_devcmd2()
/linux-4.4.14/drivers/usb/host/
Dxhci-mem.c1812 if (xhci->cmd_ring) in xhci_mem_cleanup()
1813 xhci_ring_free(xhci, xhci->cmd_ring); in xhci_mem_cleanup()
1814 xhci->cmd_ring = NULL; in xhci_mem_cleanup()
1962 .input_dma = xhci->cmd_ring->first_seg->dma, in xhci_check_trb_in_td_math()
1968 .end_trb = &xhci->cmd_ring->first_seg->trbs[TRBS_PER_SEGMENT - 1], in xhci_check_trb_in_td_math()
1969 .input_dma = xhci->cmd_ring->first_seg->dma, in xhci_check_trb_in_td_math()
1974 .start_trb = xhci->cmd_ring->first_seg->trbs, in xhci_check_trb_in_td_math()
1975 .end_trb = &xhci->cmd_ring->first_seg->trbs[TRBS_PER_SEGMENT - 1], in xhci_check_trb_in_td_math()
1976 .input_dma = xhci->cmd_ring->first_seg->dma, in xhci_check_trb_in_td_math()
2011 .input_dma = xhci->cmd_ring->first_seg->dma + 2*16, in xhci_check_trb_in_td_math()
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Dxhci-ring.c290 temp_64 = xhci_read_64(xhci, &xhci->op_regs->cmd_ring); in xhci_abort_cmd_ring()
293 &xhci->op_regs->cmd_ring); in xhci_abort_cmd_ring()
302 ret = xhci_handshake(&xhci->op_regs->cmd_ring, in xhci_abort_cmd_ring()
307 &xhci->op_regs->cmd_ring); in xhci_abort_cmd_ring()
309 ret = xhci_handshake(&xhci->op_regs->cmd_ring, in xhci_abort_cmd_ring()
1239 if ((xhci->cmd_ring->dequeue != xhci->cmd_ring->enqueue) && in xhci_handle_stopped_cmd_ring()
1267 hw_ring_state = xhci_read_64(xhci, &xhci->op_regs->cmd_ring); in xhci_handle_command_timeout()
1301 cmd_trb = xhci->cmd_ring->dequeue; in handle_cmd_completion()
1302 cmd_dequeue_dma = xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg, in handle_cmd_completion()
1317 if (cmd->command_trb != xhci->cmd_ring->dequeue) { in handle_cmd_completion()
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Dxhci.c620 xhci_debug_ring(xhci, xhci->cmd_ring); in xhci_run()
621 xhci_dbg_ring_ptrs(xhci, xhci->cmd_ring); in xhci_run()
794 val_64 = xhci_read_64(xhci, &xhci->op_regs->cmd_ring); in xhci_set_cmd_ring_deq()
796 (xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg, in xhci_set_cmd_ring_deq()
797 xhci->cmd_ring->dequeue) & in xhci_set_cmd_ring_deq()
799 xhci->cmd_ring->cycle_state; in xhci_set_cmd_ring_deq()
803 xhci_write_64(xhci, val_64, &xhci->op_regs->cmd_ring); in xhci_set_cmd_ring_deq()
820 ring = xhci->cmd_ring; in xhci_clear_command_ring()
Dxhci.h193 __le64 cmd_ring; member
1546 struct xhci_ring *cmd_ring; member
Dxhci-dbg.c432 val = xhci_read_64(xhci, &xhci->op_regs->cmd_ring); in xhci_dbg_cmd_ptrs()
/linux-4.4.14/drivers/net/ethernet/cisco/enic/
Dvnic_dev.c320 dc2c->cmd_ring[posted].cmd = cmd; in _vnic_dev_cmd2()
321 dc2c->cmd_ring[posted].flags = 0; in _vnic_dev_cmd2()
324 dc2c->cmd_ring[posted].flags |= DEVCMD2_FNORESULT; in _vnic_dev_cmd2()
327 dc2c->cmd_ring[posted].args[i] = vdev->args[i]; in _vnic_dev_cmd2()
337 if (dc2c->cmd_ring[posted].flags & DEVCMD2_FNORESULT) in _vnic_dev_cmd2()
420 vdev->devcmd2->cmd_ring = vdev->devcmd2->wq.ring.descs; in vnic_dev_init_devcmd2()
Dvnic_wq.h93 struct vnic_devcmd2 *cmd_ring; member
/linux-4.4.14/drivers/net/ethernet/rocker/
Drocker.c244 struct rocker_dma_ring_info cmd_ring; member
1135 &rocker->cmd_ring); in rocker_dma_rings_init()
1143 err = rocker_dma_ring_bufs_alloc(rocker, &rocker->cmd_ring, in rocker_dma_rings_init()
1170 rocker_dma_ring_bufs_free(rocker, &rocker->cmd_ring, in rocker_dma_rings_init()
1173 rocker_dma_ring_destroy(rocker, &rocker->cmd_ring); in rocker_dma_rings_init()
1182 rocker_dma_ring_bufs_free(rocker, &rocker->cmd_ring, in rocker_dma_rings_fini()
1184 rocker_dma_ring_destroy(rocker, &rocker->cmd_ring); in rocker_dma_rings_fini()
1399 while ((desc_info = rocker_desc_tail_get(&rocker->cmd_ring))) { in rocker_cmd_irq_handler()
1410 rocker_dma_ring_credits_set(rocker, &rocker->cmd_ring, credits); in rocker_cmd_irq_handler()
1594 desc_info = rocker_desc_head_get(&rocker->cmd_ring); in rocker_cmd_exec()
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/linux-4.4.14/drivers/gpu/drm/qxl/
Dqxl_dev.h355 struct qxl_command cmd_ring[QXL_COMMAND_RING_SIZE]; member