accel: Document generic accelerator headers

These headers are meant to be include by any file to check
the availability of accelerators, thus are not accelerator
specific.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230624174121.11508-3-philmd@linaro.org>

diff --git a/include/sysemu/hax.h b/include/sysemu/hax.h
index bf8f99a..80fc716 100644 (file)
--- a/include/sysemu/hax.h
+++ b/include/sysemu/hax.h
@@ -19,6 +19,8 @@
  *
  */
 
+/* header to be included in non-HAX-specific code */
+
 #ifndef QEMU_HAX_H
 #define QEMU_HAX_H
 

diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 88f5ccf..7902acd 100644 (file)
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -11,6 +11,8 @@
  *
  */
 
+/* header to be included in non-KVM-specific code */
+
 #ifndef QEMU_KVM_H
 #define QEMU_KVM_H
 

diff --git a/include/sysemu/nvmm.h b/include/sysemu/nvmm.h
index 833670f..be7bc9a 100644 (file)
--- a/include/sysemu/nvmm.h
+++ b/include/sysemu/nvmm.h
@@ -7,6 +7,8 @@
  * See the COPYING file in the top-level directory.
  */
 
+/* header to be included in non-NVMM-specific code */
+
 #ifndef QEMU_NVMM_H
 #define QEMU_NVMM_H
 

diff --git a/include/sysemu/tcg.h b/include/sysemu/tcg.h
index 5335245..5e2ca9a 100644 (file)
--- a/include/sysemu/tcg.h
+++ b/include/sysemu/tcg.h
@@ -5,6 +5,8 @@
  * See the COPYING file in the top-level directory.
  */
 
+/* header to be included in non-TCG-specific code */
+
 #ifndef SYSEMU_TCG_H
 #define SYSEMU_TCG_H
 

diff --git a/include/sysemu/whpx.h b/include/sysemu/whpx.h
index 2889fa2..781ca5b 100644 (file)
--- a/include/sysemu/whpx.h
+++ b/include/sysemu/whpx.h
@@ -10,6 +10,8 @@
  *
  */
 
+/* header to be included in non-WHPX-specific code */
+
 #ifndef QEMU_WHPX_H
 #define QEMU_WHPX_H
 

diff --git a/include/sysemu/xen.h b/include/sysemu/xen.h
index 0ca2569..bc13ad5 100644 (file)
--- a/include/sysemu/xen.h
+++ b/include/sysemu/xen.h
@@ -5,6 +5,8 @@
  * See the COPYING file in the top-level directory.
  */
 
+/* header to be included in non-Xen-specific code */
+
 #ifndef SYSEMU_XEN_H
 #define SYSEMU_XEN_H