modify the incorrect timeout value definitions in Usb driver

[mirror_edk2.git] / MdeModulePkg / Bus / Pci / EhciDxe / Ehci.h

diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h
index 2af722df4fceb3a9c6d7e668be2ddba81d73a5c7..006632f631e7f0a3b7f6fe23ee8fb403869c1847 100644 (file)
--- a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h
@@ -64,7 +64,7 @@ typedef enum {
   // Sync and Async transfer polling interval, set by experience,\r
   // and the unit of Async is 100us, means 50ms as interval.\r
   //\r
-  EHC_SYNC_POLL_INTERVAL       = 20 * EHC_1_MICROSECOND,\r
+  EHC_SYNC_POLL_INTERVAL       = 1 * EHC_1_MILLISECOND,\r
   EHC_ASYNC_POLL_INTERVAL      = 50 * 10000U\r
 } EHC_TIMEOUT_EXPERIENCE_VALUE;\r
 \r