X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FUniversal%2FNetwork%2FSnpDxe%2FSnp.h;fp=MdeModulePkg%2FUniversal%2FNetwork%2FSnpDxe%2FSnp.h;h=9d5ae98e51bd7cb31ef1694537bd262fc1817491;hp=67f65ffc422f0997dfc69d1d05304b2fdc909e27;hb=128946c9c38977ac2047c86d4143db2a172fc2f6;hpb=89ecd4cf8078aa946083cdcbf9af81ff29f8d9f5

diff --git a/MdeModulePkg/Universal/Network/SnpDxe/Snp.h b/MdeModulePkg/Universal/Network/SnpDxe/Snp.h
index 67f65ffc42..9d5ae98e51 100644
--- a/MdeModulePkg/Universal/Network/SnpDxe/Snp.h
+++ b/MdeModulePkg/Universal/Network/SnpDxe/Snp.h
@@ -130,10 +130,18 @@ typedef struct {
 
   //
   // Whether UNDI support reporting media status from GET_STATUS command,
-  // i.e. PXE_STATFLAGS_GET_STATUS_NO_MEDIA_SUPPORTED
+  // i.e. PXE_STATFLAGS_GET_STATUS_NO_MEDIA_SUPPORTED or
+  //      PXE_STATFLAGS_GET_STATUS_NO_MEDIA_NOT_SUPPORTED
   //
   BOOLEAN                MediaStatusSupported;
 
+  //
+  // Whether UNDI support cable detect for INITIALIZE command,
+  // i.e. PXE_STATFLAGS_CABLE_DETECT_SUPPORTED or
+  //      PXE_STATFLAGS_CABLE_DETECT_NOT_SUPPORTED
+  //
+  BOOLEAN                CableDetectSupported;
+
   //
   // Array of the recycled transmit buffer address from UNDI.
   //
@@ -233,6 +241,30 @@ PxeGetStnAddr (
   SNP_DRIVER *Snp
   );
 
+/**
+  Call undi to get the status of the interrupts, get the list of recycled transmit
+  buffers that completed transmitting. The recycled transmit buffer address will
+  be saved into Snp->RecycledTxBuf. This function will also update the MediaPresent
+  field of EFI_SIMPLE_NETWORK_MODE if UNDI support it.
+
+  @param[in]   Snp                     Pointer to snp driver structure.
+  @param[out]  InterruptStatusPtr      A non null pointer to contain the interrupt
+                                       status.
+  @param[in]   GetTransmittedBuf       Set to TRUE to retrieve the recycled transmit
+                                       buffer address.
+
+  @retval      EFI_SUCCESS             The status of the network interface was retrieved.
+  @retval      EFI_DEVICE_ERROR        The command could not be sent to the network
+                                       interface.
+
+**/
+EFI_STATUS
+PxeGetStatus (
+  IN     SNP_DRIVER *Snp,
+     OUT UINT32     *InterruptStatusPtr,
+  IN     BOOLEAN    GetTransmittedBuf
+  );
+
 /**
   This is a callback routine supplied to UNDI3.1 at undi_start time.
   UNDI call this routine when it wants to have exclusive access to a critical