Lines Matching +full:slice +full:- +full:per +full:- +full:line

1 .. SPDX-License-Identifier: GPL-2.0-only
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21 non-empty and generate MSIs at a rate equivalent to the speed of the
24 MSIs per second. It has been observed that most systems cannot tolerate this
29 QAIC receives an IRQ, it disables that line. This prevents the interrupt
33 line remains disabled during this time. If no activity is detected, QAIC exits
34 polling mode and reenables the IRQ line.
37 generates 100k IRQs per second (per /proc/interrupts) is reduced to roughly 64
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72 QAIC handles and enforces the required little endianness and 64-bit alignment,
96 QAIC creates an accel device per physical PCIe device. This accel device exists
121   This IOCTL allows userspace to slice a BO in preparation for sending the BO
128   call is non-blocking. Success only indicates that the BOs have been queued
143   processed and can be re-queued to the device, or a timeout occurs.
154   DRM_IOCTL_QAIC_DETACH_SLICE_BO to be called. After a successful detach slice
156   to DRM_IOCTL_QAIC_ATTACH_SLICE_BO. After detach slice, the BO cannot be
157   executed until after a new attach slice operation. Combining attach slice
158   and detach slice calls allows userspace to use a BO with multiple workloads.