Changeset 99745 in vbox for trunk/include/VBox/vmm/pdmdev.h

Timestamp:

May 11, 2023 10:08:10 AM (19 months ago)

Author:

vboxsync

Message:

VMM: Add full support for reading/writing I/O ports on ARMv8 in order to emulate PIO accesses to PCI devices through a dedicated MMIO region by the host to PCI bridge, bugref:10445 [doxygen]

File:

• trunk/include/VBox/vmm/pdmdev.h (modified) (2 diffs)

trunk/include/VBox/vmm/pdmdev.h

@@ -2525 +2525 @@
      *
      * @param   pDevIns     The device instance to register the ports with.
-     * @param   Port        The port to write to.
-     * @param   u32Value    The value to write.
+     * @param   Port        The port to read from.
+     * @param   pu32Value   Where to store the read value.
      * @param   cbValue     The size of the register to read in bytes. 1, 2 or 4 bytes.
      *
@@ -2547 +2547 @@
      * @param   Port        The port to write to.
      * @param   u32Value    The value to write.
-     * @param   cbValue     The size of the register to read in bytes. 1, 2 or 4 bytes.
+     * @param   cbValue     The size of the register to write in bytes. 1, 2 or 4 bytes.
      *
      * @thread EMT