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Diffstat (limited to 'MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h')
-rw-r--r--MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h b/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h
index bf2fe00143..b748c8d397 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h
@@ -399,7 +399,7 @@ XhcClearOpRegBit (
@param Offset The offset of the operational register.
@param Bit The bit of the register to wait for.
@param WaitToSet Wait the bit to set or clear.
- @param Timeout The time to wait before abort (in millisecond, ms).
+ @param Timeout The time to wait before abort (in microsecond, us).
@retval EFI_SUCCESS The bit successfully changed by host controller.
@retval EFI_TIMEOUT The time out occurred.
@@ -521,7 +521,7 @@ XhcIsSysError (
Reset the XHCI host controller.
@param Xhc The XHCI Instance.
- @param Timeout Time to wait before abort (in millisecond, ms).
+ @param Timeout Time to wait before abort (in microsecond, us).
@retval EFI_SUCCESS The XHCI host controller is reset.
@return Others Failed to reset the XHCI before Timeout.
@@ -537,7 +537,7 @@ XhcResetHC (
Halt the XHCI host controller.
@param Xhc The XHCI Instance.
- @param Timeout Time to wait before abort (in millisecond, ms).
+ @param Timeout Time to wait before abort (in microsecond, us).
@return EFI_SUCCESS The XHCI host controller is halt.
@return EFI_TIMEOUT Failed to halt the XHCI before Timeout.
@@ -553,7 +553,7 @@ XhcHaltHC (
Set the XHCI host controller to run.
@param Xhc The XHCI Instance.
- @param Timeout Time to wait before abort (in millisecond, ms).
+ @param Timeout Time to wait before abort (in microsecond, us).
@return EFI_SUCCESS The XHCI host controller is running.
@return EFI_TIMEOUT Failed to set the XHCI to run before Timeout.