Searched refs:cmd_buf_size (Results 1 – 3 of 3) sorted by relevance
540 u32 cmd_buf_size; member
527 iommu->cmd_buf_size = CMD_BUFFER_SIZE | CMD_BUFFER_UNINITIALIZED; in alloc_command_buffer()563 iommu->cmd_buf_size &= ~(CMD_BUFFER_UNINITIALIZED); in iommu_enable_command_buffer()569 get_order(iommu->cmd_buf_size & ~(CMD_BUFFER_UNINITIALIZED))); in free_command_buffer()
821 tail = (tail + sizeof(*cmd)) % iommu->cmd_buf_size; in copy_cmd_to_buffer()988 WARN_ON(iommu->cmd_buf_size & CMD_BUFFER_UNINITIALIZED); in iommu_queue_command_sync()995 next_tail = (tail + sizeof(*cmd)) % iommu->cmd_buf_size; in iommu_queue_command_sync()996 left = (head - next_tail) % iommu->cmd_buf_size; in iommu_queue_command_sync()