• Tomer Tayar's avatar
    habanalabs: Add a new H/W queue type · cb596aee
    Tomer Tayar authored
    This patch adds a support for a new H/W queue type.
    This type of queue is for DMA and compute engines jobs, for which
    completion notification are sent by H/W.
    Command buffer for this queue can be created either through the CB
    IOCTL and using the retrieved CB handle, or by preparing a buffer on the
    host or device SRAM/DRAM, and using the device address to that buffer.
    The patch includes the handling of the 2 options, as well as the
    initialization of the H/W queue and its jobs scheduling.
    Signed-off-by: default avatarTomer Tayar <ttayar@habana.ai>
    Reviewed-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
    Signed-off-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
    cb596aee
qman_if.h 1.25 KB