Merge tag 'io_uring-5.13-2021-06-12' of git://git.kernel.dk/linux-block

[linux-2.6-microblaze.git] / drivers / dma / Kconfig

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index a0836ff..6ab9d9a 100644 (file)
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -300,6 +300,18 @@ config INTEL_IDXD_SVM
        depends on PCI_PASID
        depends on PCI_IOV
 
+config INTEL_IDXD_PERFMON
+       bool "Intel Data Accelerators performance monitor support"
+       depends on INTEL_IDXD
+       help
+         Enable performance monitor (pmu) support for the Intel(R)
+         data accelerators present in Intel Xeon CPU.  With this
+         enabled, perf can be used to monitor the DSA (Intel Data
+         Streaming Accelerator) events described in the Intel DSA
+         spec.
+
+         If unsure, say N.
+
 config INTEL_IOATDMA
        tristate "Intel I/OAT DMA support"
        depends on PCI && X86_64