[osboot] Remove Ax8872b driver
Loading this driver from within gigaboot appears to make LoadImage()
hang, and it's not needed on our current primary platforms.
Still investigating the best way to distribute prebuilt drivers for
this chip for other platforms.
Change-Id: Ic84ef009c5bedaa8e600d2e1fcc42fa7d6a3d934
diff --git a/Makefile b/Makefile
index 1a063ce..0117ae0 100644
--- a/Makefile
+++ b/Makefile
@@ -43,11 +43,8 @@
OSBOOT_FILES := src/osboot.c \
src/netboot.c \
src/netifc.c \
- src/inet6.c \
- third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.c \
- third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/ComponentName.c \
- third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/DriverBinding.c \
- third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/SimpleNetwork.c
+ src/inet6.c
+
$(call efi_app, osboot, $(OSBOOT_FILES))
$(call efi_app, usbtest, src/usbtest.c)
diff --git a/src/osboot.c b/src/osboot.c
index 6cc35fb..dd41245 100644
--- a/src/osboot.c
+++ b/src/osboot.c
@@ -23,9 +23,6 @@
static UINT8 ACPI_RSD_PTR[8] = "RSD PTR ";
-extern EFI_STATUS EFIAPI ax88772_init ( IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE * pSystemTable);
-
-
const char* e820name[] = {
"IGNORE",
"RAM",
@@ -466,7 +463,6 @@
nbcmdline.size = sizeof(cmdline);
cmdline[0] = 0;
- ax88772_init(gImg, gSys);
if (netboot_init()) {
printf("Failed to initialize NetBoot\n");
goto fail;
diff --git a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.c b/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.c
deleted file mode 100644
index 9604179..0000000
--- a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.c
+++ /dev/null
@@ -1,880 +0,0 @@
-/** @file
- Implement the interface to the AX88772 Ethernet controller.
-
- This module implements the interface to the ASIX AX88772
- USB to Ethernet MAC with integrated 10/100 PHY. Note that this implementation
- only supports the integrated PHY since no other test cases were available.
-
- Copyright (c) 2011, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-/**
- Compute the CRC
-
- @param [in] pMacAddress Address of a six byte buffer to containing the MAC address.
-
- @returns The CRC-32 value associated with this MAC address
-
-**/
-UINT32
-Ax88772Crc (
- IN UINT8 * pMacAddress
- )
-{
- UINT32 BitNumber;
- INT32 Carry;
- INT32 Crc;
- UINT32 Data;
- UINT8 * pEnd;
-
- //
- // Walk the MAC address
- //
- Crc = -1;
- pEnd = &pMacAddress[ PXE_HWADDR_LEN_ETHER ];
- while ( pEnd > pMacAddress ) {
- Data = *pMacAddress++;
- //
- // CRC32: x32 + x26 + x23 + x22 + x16 + x12 + x11 + x10 + x8 + x7 + x5 + x4 + x2 + x + 1
- //
- // 1 0000 0100 1100 0001 0001 1101 1011 0111
- //
- for ( BitNumber = 0; 8 > BitNumber; BitNumber++ ) {
- Carry = (( Crc >> 31 ) & 1 ) ^ ( Data & 1 );
- Crc <<= 1;
- if ( 0 != Carry ) {
- Crc ^= 0x04c11db7;
- }
- Data >>= 1;
- }
- }
- //
- // Return the CRC value
- //
- return (UINT32) Crc;
-}
-
-
-/**
- Get the MAC address
-
- This routine calls ::Ax88772UsbCommand to request the MAC
- address from the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [out] pMacAddress Address of a six byte buffer to receive the MAC address.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772MacAddressGet (
- IN NIC_DEVICE * pNicDevice,
- OUT UINT8 * pMacAddress
- )
-{
- EFI_USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- //
- // Set the register address.
- //
- SetupMsg.RequestType = USB_ENDPOINT_DIR_IN
- | USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MAC_ADDRESS_READ;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = PXE_HWADDR_LEN_ETHER;
-
- //
- // Read the PHY register
- //
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- pMacAddress );
- return Status;
-}
-
-
-/**
- Set the MAC address
-
- This routine calls ::Ax88772UsbCommand to set the MAC address
- in the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the new MAC address.
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772MacAddressSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- //
- // Set the register address.
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MAC_ADDRESS_WRITE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = PXE_HWADDR_LEN_ETHER;
-
- //
- // Read the PHY register
- //
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- pMacAddress );
- return Status;
-}
-
-/**
- Clear the multicast hash table
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
-**/
-VOID
-Ax88772MulticastClear (
- IN NIC_DEVICE * pNicDevice
- )
-{
- int i = 0;
- //
- // Clear the multicast hash table
- //
- for ( i = 0 ; i < 8 ; i ++ )
- pNicDevice->MulticastHash[0] = 0;
-}
-
-/**
- Enable a multicast address in the multicast hash table
-
- This routine calls ::Ax88772Crc to compute the hash bit for
- this MAC address.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the MAC address.
-
-**/
-VOID
-Ax88772MulticastSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- )
-{
- UINT32 Crc;
-
- //
- // Compute the CRC on the destination address
- //
- Crc = Ax88772Crc ( pMacAddress ) >> 26;
-
- //
- // Set the bit corresponding to the destination address
- //
- pNicDevice->MulticastHash [ Crc >> 3 ] |= ( 1<< (Crc& 7));
-}
-
-/**
- Start the link negotiation
-
- This routine calls ::Ax88772PhyWrite to start the PHY's link
- negotiation.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The link negotiation was started.
- @retval other Failed to start the link negotiation.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkStart (
- IN NIC_DEVICE * pNicDevice
- )
-{
- UINT16 Control;
- EFI_STATUS Status;
- int i;
- //
- // Set the supported capabilities.
- //
- Status = Ax88772PhyWrite ( pNicDevice,
- PHY_ANAR,
- AN_CSMA_CD
- | AN_TX_FDX | AN_TX_HDX
- | AN_10_FDX | AN_10_HDX );
- if ( !EFI_ERROR ( Status )) {
- //
- // Set the link speed and duplex
- //
- Control = BMCR_AUTONEGOTIATION_ENABLE
- | BMCR_RESTART_AUTONEGOTIATION;
- if ( pNicDevice->b100Mbps ) {
- Control |= BMCR_100MBPS;
- }
- if ( pNicDevice->bFullDuplex ) {
- Control |= BMCR_FULL_DUPLEX;
- }
- Status = Ax88772PhyWrite ( pNicDevice, PHY_BMCR, Control );
- }
-
- if (!EFI_ERROR(Status)) {
- i = 0;
- do {
-
- if (pNicDevice->bComplete && pNicDevice->bLinkUp) {
- pNicDevice->SimpleNetwork.Mode->MediaPresent
- = pNicDevice->bLinkUp & pNicDevice->bComplete;
- break;
- }
- else {
- gBS->Stall(AUTONEG_DELAY);
- Status = Ax88772NegotiateLinkComplete ( pNicDevice,
- &pNicDevice->PollCount,
- &pNicDevice->bComplete,
- &pNicDevice->bLinkUp,
- &pNicDevice->b100Mbps,
- &pNicDevice->bFullDuplex );
- i++;
- }
- }while(!pNicDevice->bLinkUp && i < AUTONEG_POLLCNT);
- }
- return Status;
-}
-
-
-/**
- Complete the negotiation of the PHY link
-
- This routine calls ::Ax88772PhyRead to determine if the
- link negotiation is complete.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in, out] pPollCount Address of number of times this routine was polled
- @param [out] pbComplete Address of boolean to receive complate status.
- @param [out] pbLinkUp Address of boolean to receive link status, TRUE=up.
- @param [out] pbHiSpeed Address of boolean to receive link speed, TRUE=100Mbps.
- @param [out] pbFullDuplex Address of boolean to receive link duplex, TRUE=full.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkComplete (
- IN NIC_DEVICE * pNicDevice,
- IN OUT UINTN * pPollCount,
- OUT BOOLEAN * pbComplete,
- OUT BOOLEAN * pbLinkUp,
- OUT BOOLEAN * pbHiSpeed,
- OUT BOOLEAN * pbFullDuplex
- )
-{
- UINT16 Mask;
- UINT16 PhyData;
- EFI_STATUS Status;
-
- //
- // Determine if the link is up.
- //
- *pbComplete = FALSE;
-
- //
- // Get the link status
- //
- Status = Ax88772PhyRead ( pNicDevice,
- PHY_BMSR,
- &PhyData );
-
- if ( !EFI_ERROR ( Status )) {
- *pbLinkUp = (BOOLEAN)( 0 != ( PhyData & BMSR_LINKST ));
- if ( 0 == *pbLinkUp ) {
- DEBUG (D_INFO, L"Link Down\n" );
- }
- else {
- *pbComplete = (BOOLEAN)( 0 != ( PhyData & 0x20 ));
- if ( 0 == *pbComplete ) {
- DEBUG (EFI_D_INFO, L"Autoneg is not yet Complete\n");
- }
- else {
- Status = Ax88772PhyRead ( pNicDevice,
- PHY_ANLPAR,
- &PhyData );
- if ( !EFI_ERROR ( Status )) {
- //
- // Autonegotiation is complete
- // Determine the link speed.
- //
- *pbHiSpeed = (BOOLEAN)( 0 != ( PhyData & ( AN_TX_FDX | AN_TX_HDX )));
-
- //
- // Determine the link duplex.
- //
- Mask = ( *pbHiSpeed ) ? AN_TX_FDX : AN_10_FDX;
- *pbFullDuplex = (BOOLEAN)( 0 != ( PhyData & Mask ));
- }
- }
- }
- }
- else {
- DEBUG ( EFI_D_ERROR, L"Failed to read BMCR\n" );
- }
- return Status;
-}
-
-
-/**
- Read a register from the PHY
-
- This routine calls ::Ax88772UsbCommand to read a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in, out] pPhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data is available.
- @retval other The PHY data is not valid.
-
-**/
-EFI_STATUS
-Ax88772PhyRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN OUT UINT16 * pPhyData
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- //
- // Request access to the PHY
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_SOFTWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- //
- // Read the PHY register address.
- //
- SetupMsg.RequestType = USB_ENDPOINT_DIR_IN
- | USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_REG_READ;
- SetupMsg.Value = pNicDevice->PhyId;
- SetupMsg.Index = RegisterAddress;
- SetupMsg.Length = sizeof ( *pPhyData );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- pPhyData );
- if ( !EFI_ERROR ( Status )) {
-
- //
- // Release the PHY to the hardware
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_HARDWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- }
- }
- return Status;
-}
-
-
-/**
- Write to a PHY register
-
- This routine calls ::Ax88772UsbCommand to write a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in] PhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data was written.
- @retval other Failed to wwrite the PHY register.
-
-**/
-EFI_STATUS
-Ax88772PhyWrite (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN UINT16 PhyData
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- //
- // Request access to the PHY
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_SOFTWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- //
- // Write the PHY register
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_REG_WRITE;
- SetupMsg.Value = pNicDevice->PhyId;
- SetupMsg.Index = RegisterAddress;
- SetupMsg.Length = sizeof ( PhyData );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- &PhyData );
- if ( !EFI_ERROR ( Status )) {
-
- //
- // Release the PHY to the hardware
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_HARDWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- }
- }
-
- return Status;
-}
-
-
-/**
- Reset the AX88772
-
- This routine uses ::Ax88772UsbCommand to reset the network
- adapter. This routine also uses ::Ax88772PhyWrite to reset
- the PHY.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772Reset (
- IN NIC_DEVICE * pNicDevice
- )
-{
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
-
- EFI_USB_IO_PROTOCOL *pUsbIo;
- EFI_USB_DEVICE_DESCRIPTOR Device;
-
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbGetDeviceDescriptor ( pUsbIo, &Device );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_ACCESS_HARDWARE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_SELECT;
- SetupMsg.Value = SPHY_PSEL;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = SRR_IPRL ;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = SRR_IPPD | SRR_IPRL ;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- gBS->Stall ( 200000 );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = SRR_IPRL ;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- gBS->Stall ( 200000 );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_PHY_SELECT;
- SetupMsg.Value = SPHY_PSEL;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RESET;
- SetupMsg.Value = SRR_IPRL | SRR_BZ | SRR_BZTYPE;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RX_CONTROL_WRITE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
-
- if (EFI_ERROR(Status)) goto err;
-
- if (pNicDevice->Flags != FLAG_TYPE_AX88772) {
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RXQTC;
- SetupMsg.Value = 0x8000;
- SetupMsg.Index = 0x8001;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- }
-
-err:
- return Status;
-}
-
-/**
- Enable or disable the receiver
-
- This routine calls ::Ax88772UsbCommand to update the
- receiver state. This routine also calls ::Ax88772MacAddressSet
- to establish the MAC address for the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RxFilter Simple network RX filter mask value
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772RxControl (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 RxFilter
- )
-{
- UINT16 MediumStatus;
- UINT16 RxControl;
- USB_DEVICE_REQUEST SetupMsg;
- EFI_STATUS Status;
- EFI_USB_IO_PROTOCOL *pUsbIo;
- EFI_USB_DEVICE_DESCRIPTOR Device;
-
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbGetDeviceDescriptor ( pUsbIo, &Device );
-
- if (EFI_ERROR(Status)) {
- DEBUG ( EFI_D_ERROR, L"Failed to get device descriptor\n" );
- return Status;
- }
-
- //
- // Enable the receiver if something is to be received
- //
-
- if ( 0 != RxFilter ) {
- //
- // Enable the receiver
- //
- SetupMsg.RequestType = USB_ENDPOINT_DIR_IN
- | USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MEDIUM_STATUS_READ;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = sizeof ( MediumStatus );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- &MediumStatus );
- if ( !EFI_ERROR ( Status )) {
- if ( 0 == ( MediumStatus & MS_RE )) {
- MediumStatus |= MS_RE | MS_ONE;
-
- if ( pNicDevice->bFullDuplex )
- MediumStatus |= MS_TFC | MS_RFC | MS_FD;
- else
- MediumStatus &= ~(MS_TFC | MS_RFC | MS_FD);
-
- if ( pNicDevice->b100Mbps )
- MediumStatus |= MS_PS;
- else
- MediumStatus &= ~MS_PS;
-
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MEDIUM_STATUS_WRITE;
- SetupMsg.Value = MediumStatus;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( EFI_ERROR ( Status )) {
- DEBUG ( EFI_D_ERROR, L"Failed to enable receiver, Status: %r\r\n",
- Status );
- }
- }
- }
- else {
- DEBUG ( EFI_D_ERROR, L"Failed to read receiver status, Status: %r\r\n",
- Status );
- }
- }
-
- RxControl = RXC_SO | RXC_RH1M;
- //
- // Enable multicast if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST )) {
- RxControl |= RXC_AM;
- //
- // Update the multicast hash table
- //
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_MULTICAST_HASH_WRITE;
- SetupMsg.Value = 0;
- SetupMsg.Index = 0;
- SetupMsg.Length = sizeof ( pNicDevice ->MulticastHash );
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- &pNicDevice->MulticastHash );
- }
- //
- // Enable all multicast if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST )) {
- RxControl |= RXC_AMALL;
- }
-
- //
- // Enable broadcast if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST )) {
- RxControl |= RXC_AB;
- }
-
- //
- // Enable promiscuous mode if requested
- //
- if ( 0 != ( RxFilter & EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS )) {
- RxControl |= RXC_PRO;
- }
-
- //
- // Update the receiver control
- //
- if (pNicDevice->CurRxControl != RxControl) {
- SetupMsg.RequestType = USB_REQ_TYPE_VENDOR
- | USB_TARGET_DEVICE;
- SetupMsg.Request = CMD_RX_CONTROL_WRITE;
- SetupMsg.Value = RxControl;
- SetupMsg.Index = 0;
- SetupMsg.Length = 0;
- Status = Ax88772UsbCommand ( pNicDevice,
- &SetupMsg,
- NULL );
- if ( !EFI_ERROR ( Status )) {
- pNicDevice->CurRxControl = RxControl;
-
- }
- else {
- DEBUG ( EFI_D_ERROR, L"ERROR - Failed to set receiver control, Status: %r\r\n",
- Status );
- }
- }
- return Status;
-}
-
-
-/**
- Read an SROM location
-
- This routine calls ::Ax88772UsbCommand to read data from the
- SROM.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] Address SROM address
- @param [out] pData Buffer to receive the data
-
- @retval EFI_SUCCESS The read was successful
- @retval other The read failed
-
-**/
-EFI_STATUS
-Ax88772SromRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 Address,
- OUT UINT16 * pData
- )
-{
- return EFI_UNSUPPORTED;
-}
-
-/**
- Send a command to the USB device.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pRequest Pointer to the request structure
- @param [in, out] pBuffer Data buffer address
-
- @retval EFI_SUCCESS The USB transfer was successful
- @retval other The USB transfer failed
-
-**/
-EFI_STATUS
-Ax88772UsbCommand (
- IN NIC_DEVICE * pNicDevice,
- IN USB_DEVICE_REQUEST * pRequest,
- IN OUT VOID * pBuffer
- )
-{
- UINT32 CmdStatus;
- EFI_USB_DATA_DIRECTION Direction;
- EFI_USB_IO_PROTOCOL * pUsbIo;
- EFI_STATUS Status;
-
- //
- // Determine the transfer direction
- //
- Direction = EfiUsbNoData;
- if ( 0 != pRequest->Length ) {
- Direction = ( 0 != ( pRequest->RequestType & USB_ENDPOINT_DIR_IN ))
- ? EfiUsbDataIn : EfiUsbDataOut;
- }
-
- //
- // Issue the command
- //
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbControlTransfer ( pUsbIo,
- pRequest,
- Direction,
- USB_BUS_TIMEOUT,
- pBuffer,
- pRequest->Length,
- &CmdStatus );
- //
- // Determine the operation status
- //
- if ( !EFI_ERROR ( Status )) {
- Status = CmdStatus;
- }
- else {
- //
- // Only use status values associated with the Simple Network protocol
- //
- if ( EFI_TIMEOUT == Status ) {
- Status = EFI_DEVICE_ERROR;
- }
- }
- return Status;
-}
-
diff --git a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.h b/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.h
deleted file mode 100644
index b961786..0000000
--- a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772.h
+++ /dev/null
@@ -1,1034 +0,0 @@
-/** @file
- Definitions for ASIX AX88772 Ethernet adapter.
-
- Copyright (c) 2011 - 2015, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _AX88772_H_
-#define _AX88772_H_
-
-#include <efi.h>
-#include <efilib.h>
-#include <efi_pxe.h>
-
-#include <Protocol/UsbIo.h>
-
-#define MAX_QUEUE_SIZE 50
-#define MAX_BULKIN_SIZE 16384
-#define HW_HDR_LENGTH 8
-
-#define MAX_LINKIDLE_THRESHOLD 20000
-
-/*
- * Exceptionally lazy way of dealing with replacing EDK2's more elaborate debug facilities. gnu-efi
- * has its own debug functionality in efidebug.h which uses the EFI_DEBUG define. It may be worth
- * porting over to that at some point. TODO(cja).
- */
-#ifdef DEBUG
-#undef DEBUG
-#endif
-
-#if 0
-#define DEBUG(level, fmt...) Print(fmt)
-#else
-#define DEBUG(...)
-#endif
-//------------------------------------------------------------------------------
-// Macros
-//------------------------------------------------------------------------------
-
-#if defined(_MSC_VER) /* Handle Microsoft VC++ compiler specifics. */
-#define DBG_ENTER() DEBUG (( 0xffffffff, "Entering " __FUNCTION__ "\n" )) ///< Display routine entry
-#define DBG_EXIT() DEBUG (( 0xffffffff, "Exiting " __FUNCTION__ "\n" )) ///< Display routine exit
-#define DBG_EXIT_DEC(Status) DEBUG (( 0xffffffff, "Exiting " __FUNCTION__ ", Status: %d\n", Status )) ///< Display routine exit with decimal value
-#define DBG_EXIT_HEX(Status) DEBUG (( 0xffffffff, "Exiting " __FUNCTION__ ", Status: 0x%08x\n", Status )) ///< Display routine exit with hex value
-#define DBG_EXIT_STATUS(Status) DEBUG (( 0xffffffff, "Exiting " __FUNCTION__ ", Status: %r\n", Status )) ///< Display routine exit with status value
-#define DBG_EXIT_TF(Status) DEBUG (( 0xffffffff, "Exiting " __FUNCTION__ ", returning %s\n", (FALSE == Status) ? L"FALSE" : L"TRUE" )) ///< Display routine with TRUE/FALSE value
-#else // _MSC_VER
-#define DBG_ENTER() ///< Display routine entry
-#define DBG_EXIT() ///< Display routine exit
-#define DBG_EXIT_DEC(Status) ///< Display routine exit with decimal value
-#define DBG_EXIT_HEX(Status) ///< Display routine exit with hex value
-#define DBG_EXIT_STATUS(Status) ///< Display routine exit with status value
-#define DBG_EXIT_TF(Status) ///< Display routine with TRUE/FALSE value
-#endif // _MSC_VER
-
-#define USB_IS_IN_ENDPOINT(EndPointAddr) (((EndPointAddr) & (1 << 7)) != 0) ///< Return TRUE/FALSE for IN direction
-#define USB_IS_OUT_ENDPOINT(EndPointAddr) (((EndPointAddr) & (1 << 7)) == 0) ///< Return TRUE/FALSE for OUT direction
-#define USB_IS_BULK_ENDPOINT(Attribute) (((Attribute) & ((1 << 0) | (1 << 1))) == USB_ENDPOINT_BULK) ///< Return TRUE/FALSE for BULK type
-#define USB_IS_INTERRUPT_ENDPOINT(Attribute) (((Attribute) & ((1 << 0) | (1 << 1))) == USB_ENDPOINT_INTERRUPT) ///< Return TRUE/FALSE for INTERRUPT type
-
-
-#define PRINT(_L_STR) (gST->ConOut->OutputString(gST->ConOut,(_L_STR)))
-//------------------------------------------------------------------------------
-// Constants
-//------------------------------------------------------------------------------
-
-#define DEBUG_RX_BROADCAST 0x40000000 ///< Display RX broadcast messages
-#define DEBUG_RX_MULTICAST 0x20000000 ///< Display RX multicast messages
-#define DEBUG_RX_UNICAST 0x10000000 ///< Display RX unicast messages
-#define DEBUG_MAC_ADDRESS 0x08000000 ///< Display the MAC address
-#define DEBUG_LINK 0x04000000 ///< Display the link status
-#define DEBUG_TX 0x02000000 ///< Display the TX messages
-#define DEBUG_PHY 0x01000000 ///< Display the PHY register values
-#define DEBUG_SROM 0x00800000 ///< Display the SROM contents
-#define DEBUG_TIMER 0x00400000 ///< Display the timer routine entry/exit
-#define DEBUG_TPL 0x00200000 ///< Display the timer routine entry/exit
-
-#define AX88772_MAX_PKT_SIZE 2048 ///< Maximum packet size
-
-#define ETHERNET_HEADER_SIZE sizeof ( ETHERNET_HEADER ) ///< Size in bytes of the Ethernet header
-#define MIN_ETHERNET_PKT_SIZE 60 ///< Minimum packet size including Ethernet header
-#define MAX_ETHERNET_PKT_SIZE 1500 ///< Ethernet spec 3.1.1: Minimum packet size
-
-#define USB_NETWORK_CLASS 0x09 ///< USB Network class code
-#define USB_BUS_TIMEOUT 1000 ///< USB timeout in milliseconds
-
-#define TIMER_MSEC 20 ///< Polling interval for the NIC
-//#define TPL_AX88772 TPL_CALLBACK ///< TPL for routine synchronization
-
-#define HC_DEBUG 0
-#define BULKIN_TIMEOUT 20
-#define AUTONEG_DELAY 500000
-#define AUTONEG_POLLCNT 20
-
-/**
- Verify new TPL value
-
- This macro which is enabled when debug is enabled verifies that
- the new TPL value is >= the current TPL value.
-**/
-#ifdef VERIFY_TPL
-#undef VERIFY_TPL
-#endif // VERIFY_TPL
-
-#if !defined(MDEPKG_NDEBUG)
-
-#define VERIFY_TPL(tpl) \
-{ \
- EFI_TPL PreviousTpl; \
- \
- PreviousTpl = gBS->RaiseTPL ( TPL_HIGH_LEVEL ); \
- gBS->RestoreTPL ( PreviousTpl ); \
- if ( PreviousTpl > tpl ) { \
- DEBUG (( DEBUG_ERROR, "Current TPL: %d, New TPL: %d\r\n", PreviousTpl, tpl )); \
- ASSERT ( PreviousTpl <= tpl ); \
- } \
-}
-
-#else // MDEPKG_NDEBUG
-
-#define VERIFY_TPL(tpl)
-
-#endif // MDEPKG_NDEBUG
-
-//------------------------------------------------------------------------------
-// Hardware Definition
-//------------------------------------------------------------------------------
-
-#define FreeQueueSize 10
-
-#define SIGNATURE_16(A, B) ((A) | (B << 8))
-#define SIGNATURE_32(A, B, C, D) (SIGNATURE_16 (A, B) | (SIGNATURE_16 (C, D) << 16))
-#define DEV_SIGNATURE SIGNATURE_32 ('A','X','8','8') ///< Signature of data structures in memory
-
-#define RESET_MSEC 1000 ///< Reset duration
-#define PHY_RESET_MSEC 500 ///< PHY reset duration
-
-//
-// RX Control register
-//
-
-#define RXC_PRO 0x0001 ///< Receive all packets
-#define RXC_AMALL 0x0002 ///< Receive all multicast packets
-#define RXC_SEP 0x0004 ///< Save error packets
-#define RXC_AB 0x0008 ///< Receive broadcast packets
-#define RXC_AM 0x0010 ///< Use multicast destination address hash table
-#define RXC_AP 0x0020 ///< Accept physical address from Multicast Filter
-#define RXC_SO 0x0080 ///< Start operation
-#define RXC_MFB 0x0300 ///< Maximum frame burst
-#define RXC_MFB_2048 0 ///< Maximum frame size: 2048 bytes
-#define RXC_MFB_4096 0x0100 ///< Maximum frame size: 4096 bytes
-#define RXC_MFB_8192 0x0200 ///< Maximum frame size: 8192 bytes
-#define RXC_MFB_16384 0x0300 ///< Maximum frame size: 16384 bytes
-
-/*Freddy*/
-#define RXC_RH1M 0x0100 ///< Rx header 1
-#define RXC_RH2M 0x0200 ///< Rx header 2
-#define RXC_RH3M 0x0400 ///< Rx header 3
-/*Freddy*/
-
-//
-// Medium Status register
-//
-
-#define MS_FD 0x0002 ///< Full duplex
-#define MS_ONE 0x0004 ///< Must be one
-#define MS_RFC 0x0010 ///< RX flow control enable
-#define MS_TFC 0x0020 ///< TX flow control enable
-#define MS_PF 0x0080 ///< Pause frame enable
-#define MS_RE 0x0100 ///< Receive enable
-#define MS_PS 0x0200 ///< Port speed 1=100, 0=10 Mbps
-#define MS_SBP 0x0800 ///< Stop back pressure
-#define MS_SM 0x1000 ///< Super MAC support
-
-//
-// Software PHY Select register
-//
-
-#define SPHY_PSEL (1 << 0) ///< Select internal PHY
-#define SPHY_SSMII (1 << 2)
-#define SPHY_SSEN (1 << 4)
-#define SPHY_ASEL 0x02 ///< 1=Auto select, 0=Manual select
-
-//
-// Software Reset register
-//
-
-#define SRR_RR 0x01 ///< Clear receive frame length error
-#define SRR_RT 0x02 ///< Clear transmit frame length error
-#define SRR_BZTYPE 0x04 ///< External PHY reset pin tri-state enable
-#define SRR_PRL 0x08 ///< External PHY reset pin level
-#define SRR_BZ 0x10 ///< Force Bulk to return zero length packet
-#define SRR_IPRL 0x20 ///< Internal PHY reset control
-#define SRR_IPPD 0x40 ///< Internal PHY power down
-
-//
-// PHY ID values
-//
-
-#define PHY_ID_INTERNAL 0x0010 ///< Internal PHY
-
-//
-// USB Commands
-//
-
-#define CMD_PHY_ACCESS_SOFTWARE 0x06 ///< Software in control of PHY
-#define CMD_PHY_REG_READ 0x07 ///< Read PHY register, Value: PHY, Index: Register, Data: Register value
-#define CMD_PHY_REG_WRITE 0x08 ///< Write PHY register, Value: PHY, Index: Register, Data: New 16-bit value
-#define CMD_PHY_ACCESS_HARDWARE 0x0a ///< Hardware in control of PHY
-#define CMD_SROM_READ 0x0b ///< Read SROM register: Value: Address, Data: Value
-#define CMD_RX_CONTROL_WRITE 0x10 ///< Set the RX control register, Value: New value
-#define CMD_GAPS_WRITE 0x12 ///< Write the gaps register, Value: New value
-#define CMD_MAC_ADDRESS_READ 0x13 ///< Read the MAC address, Data: 6 byte MAC address
-#define CMD_MAC_ADDRESS_WRITE 0x14 ///< Set the MAC address, Data: New 6 byte MAC address
-#define CMD_MULTICAST_HASH_WRITE 0x16 ///< Write the multicast hash table, Data: New 8 byte value
-#define CMD_MULTICAST_HASH_READ 0x16 ///< Read the multicast hash table
-#define CMD_MEDIUM_STATUS_READ 0x1a ///< Read medium status register, Data: Register value
-#define CMD_MEDIUM_STATUS_WRITE 0x1b ///< Write medium status register, Value: New value
-#define CMD_WRITE_GPIOS 0x1f
-#define CMD_RESET 0x20 ///< Reset register, Value: New value
-#define CMD_PHY_SELECT 0x22 ///< PHY select register, Value: New value
-
-/*Freddy*/
-#define CMD_RXQTC 0x2a ///< RX Queue Cascade Threshold Control Register
-/*Freddy*/
-
-//------------------------------
-// USB Endpoints
-//------------------------------
-
-#define CONTROL_ENDPOINT 0 ///< Control endpoint
-#define INTERRUPT_ENDPOINT 1 ///< Interrupt endpoint
-#define BULK_IN_ENDPOINT 2 ///< Receive endpoint
-#define BULK_OUT_ENDPOINT 3 ///< Transmit endpoint
-
-//------------------------------
-// PHY Registers
-//------------------------------
-
-#define PHY_BMCR 0 ///< Control register
-#define PHY_BMSR 1 ///< Status register
-#define PHY_ANAR 4 ///< Autonegotiation advertisement register
-#define PHY_ANLPAR 5 ///< Autonegotiation link parter ability register
-#define PHY_ANER 6 ///< Autonegotiation expansion register
-
-// BMCR - Register 0
-
-#define BMCR_RESET 0x8000 ///< 1 = Reset the PHY, bit clears after reset
-#define BMCR_LOOPBACK 0x4000 ///< 1 = Loopback enabled
-#define BMCR_100MBPS 0x2000 ///< 100 Mbits/Sec
-#define BMCR_10MBPS 0 ///< 10 Mbits/Sec
-#define BMCR_AUTONEGOTIATION_ENABLE 0x1000 ///< 1 = Enable autonegotiation
-#define BMCR_POWER_DOWN 0x0800 ///< 1 = Power down
-#define BMCR_ISOLATE 0x0400 ///< 0 = Isolate PHY
-#define BMCR_RESTART_AUTONEGOTIATION 0x0200 ///< 1 = Restart autonegotiation
-#define BMCR_FULL_DUPLEX 0x0100 ///< Full duplex operation
-#define BMCR_HALF_DUPLEX 0 ///< Half duplex operation
-#define BMCR_COLLISION_TEST 0x0080 ///< 1 = Collision test enabled
-
-// BSMR - Register 1
-
-#define BMSR_100BASET4 0x8000 ///< 1 = 100BASE-T4 mode
-#define BMSR_100BASETX_FDX 0x4000 ///< 1 = 100BASE-TX full duplex
-#define BMSR_100BASETX_HDX 0x2000 ///< 1 = 100BASE-TX half duplex
-#define BMSR_10BASET_FDX 0x1000 ///< 1 = 10BASE-T full duplex
-#define BMSR_10BASET_HDX 0x0800 ///< 1 = 10BASE-T half duplex
-#define BMSR_MF 0x0040 ///< 1 = PHY accepts frames with preamble suppressed
-#define BMSR_AUTONEG_CMPLT 0x0020 ///< 1 = Autonegotiation complete
-#define BMSR_RF 0x0010 ///< 1 = Remote fault
-#define BMSR_AUTONEG 0x0008 ///< 1 = Able to perform autonegotiation
-#define BMSR_LINKST 0x0004 ///< 1 = Link up
-#define BMSR_JABBER_DETECT 0x0002 ///< 1 = jabber condition detected
-#define BMSR_EXTENDED_CAPABILITY 0x0001 ///< 1 = Extended register capable
-
-// ANAR and ANLPAR Registers 4, 5
-
-#define AN_NP 0x8000 ///< 1 = Next page available
-#define AN_ACK 0x4000 ///< 1 = Link partner acknowledged
-#define AN_RF 0x2000 ///< 1 = Remote fault indicated by link partner
-#define AN_FCS 0x0400 ///< 1 = Flow control ability
-#define AN_T4 0x0200 ///< 1 = 100BASE-T4 support
-#define AN_TX_FDX 0x0100 ///< 1 = 100BASE-TX Full duplex
-#define AN_TX_HDX 0x0080 ///< 1 = 100BASE-TX support
-#define AN_10_FDX 0x0040 ///< 1 = 10BASE-T Full duplex
-#define AN_10_HDX 0x0020 ///< 1 = 10BASE-T support
-#define AN_CSMA_CD 0x0001 ///< 1 = IEEE 802.3 CSMA/CD support
-
-// asix_flags defines
-#define FLAG_NONE 0
-#define FLAG_TYPE_AX88172 (1 << 0)
-#define FLAG_TYPE_AX88772 (1 << 1)
-#define FLAG_TYPE_AX88772B (1 << 2)
-#define FLAG_EEPROM_MAC (1 << 3) // initial mac address in eeprom
-
-//------------------------------------------------------------------------------
-// Data Types
-//------------------------------------------------------------------------------
-
-typedef struct {
- UINT16 VendorId;
- UINT16 ProductId;
- INT32 Flags;
-}ASIX_DONGLE;
-
-/**
- Ethernet header layout
-
- IEEE 802.3-2002 Part 3 specification, section 3.1.1.
-**/
-#pragma pack(1)
-typedef struct {
- UINT8 dest_addr[PXE_HWADDR_LEN_ETHER]; ///< Destination LAN address
- UINT8 src_addr[PXE_HWADDR_LEN_ETHER]; ///< Source LAN address
- UINT16 type; ///< Protocol or length
-} ETHERNET_HEADER;
-#pragma pack()
-
-/**
- Receive and Transmit packet structure
-**/
-#pragma pack(1)
-typedef struct _RX_TX_PACKET {
- struct _RX_TX_PACKET * pNext; ///< Next receive packet
- UINT16 Length; ///< Packet length
- UINT16 LengthBar; ///< Complement of the length
- UINT8 Data[ AX88772_MAX_PKT_SIZE ]; ///< Received packet data
-} RX_TX_PACKET;
-#pragma pack()
-
-
-#pragma pack(1)
-typedef struct _RX_PKT {
- struct _RX_PKT *pNext;
- BOOLEAN f_Used;
- UINT16 Length;
- UINT8 Data [AX88772_MAX_PKT_SIZE] ;
-} RX_PKT;
-#pragma pack()
-
-/**
- AX88772 control structure
-
- The driver uses this structure to manage the Asix AX88772 10/100
- Ethernet controller.
-**/
-typedef struct {
- UINTN Signature; ///< Structure identification
-
- //
- // USB data
- //
- EFI_HANDLE Controller; ///< Controller handle
- EFI_USB_IO_PROTOCOL * pUsbIo; ///< USB driver interface
-
- //
- // Simple network protocol data
- //
- EFI_SIMPLE_NETWORK SimpleNetwork; ///< Driver's network stack interface
- EFI_SIMPLE_NETWORK SimpleNetwork_Backup;
- EFI_SIMPLE_NETWORK_MODE SimpleNetworkData; ///< Data for simple network
-
- //
- // Ethernet controller data
- //
- BOOLEAN bInitialized; ///< Controller initialized
- VOID * pTxBuffer; ///< Last transmit buffer
- UINT16 PhyId; ///< PHY ID
-
- //
- // Link state
- //
- BOOLEAN b100Mbps; ///< Current link speed, FALSE = 10 Mbps
- BOOLEAN bComplete; ///< Current state of auto-negotiation
- BOOLEAN bFullDuplex; ///< Current duplex
- BOOLEAN bLinkUp; ///< Current link state
- UINTN LinkIdleCnt;
- UINTN PollCount; ///< Number of times the autonegotiation status was polled
- UINT16 CurRxControl;
- //
- // Receive buffer list
- //
- RX_TX_PACKET * pRxTest;
- RX_TX_PACKET * pTxTest;
-
- INT8 MulticastHash[8];
- EFI_MAC_ADDRESS MAC;
- BOOLEAN bHavePkt;
-
- EFI_DEVICE_PATH *MyDevPath;
-
- RX_PKT * QueueHead;
- RX_PKT * pNextFill;
- RX_PKT * pFirstFill;
- UINTN PktCntInQueue;
- UINT8 * pBulkInBuff;
-
- INT32 Flags;
-
-} NIC_DEVICE;
-
-#define DEV_FROM_SIMPLE_NETWORK(a) CR (a, NIC_DEVICE, SimpleNetwork, DEV_SIGNATURE) ///< Locate NIC_DEVICE from Simple Network Protocol
-
-//------------------------------------------------------------------------------
-// Simple Network Protocol
-//------------------------------------------------------------------------------
-
-/**
- Reset the network adapter.
-
- Resets a network adapter and reinitializes it with the parameters that
- were provided in the previous call to Initialize (). The transmit and
- receive queues are cleared. Receive filters, the station address, the
- statistics, and the multicast-IP-to-HW MAC addresses are not reset by
- this call.
-
- This routine calls ::Ax88772Reset to perform the adapter specific
- reset operation. This routine also starts the link negotiation
- by calling ::Ax88772NegotiateLinkStart.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bExtendedVerification Indicates that the driver may perform a more
- exhaustive verification operation of the device
- during reset.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Reset (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN BOOLEAN bExtendedVerification
- );
-
-/**
- Initialize the simple network protocol.
-
- This routine calls ::Ax88772MacAddressGet to obtain the
- MAC address.
-
- @param [in] pNicDevice NIC_DEVICE_INSTANCE pointer
-
- @retval EFI_SUCCESS Setup was successful
-
-**/
-EFI_STATUS
-SN_Setup (
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- This routine starts the network interface.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_ALREADY_STARTED The network interface was already started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Start (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork
- );
-
-/**
- Set the MAC address.
-
- This function modifies or resets the current station address of a
- network interface. If Reset is TRUE, then the current station address
- is set ot the network interface's permanent address. If Reset if FALSE
- then the current station address is changed to the address specified by
- pNew.
-
- This routine calls ::Ax88772MacAddressSet to update the MAC address
- in the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Flag used to reset the station address to the
- network interface's permanent address.
- @param [in] pNew New station address to be used for the network
- interface.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_StationAddress (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN EFI_MAC_ADDRESS * pNew
- );
-
-/**
- This function resets or collects the statistics on a network interface.
- If the size of the statistics table specified by StatisticsSize is not
- big enough for all of the statistics that are collected by the network
- interface, then a partial buffer of statistics is returned in
- StatisticsTable.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Set to TRUE to reset the statistics for the network interface.
- @param [in, out] pStatisticsSize On input the size, in bytes, of StatisticsTable. On output
- the size, in bytes, of the resulting table of statistics.
- @param [out] pStatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure that
- conains the statistics.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_BUFFER_TOO_SMALL The pStatisticsTable is NULL or the buffer is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Statistics (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN OUT UINTN * pStatisticsSize,
- OUT EFI_NETWORK_STATISTICS * pStatisticsTable
- );
-
-/**
- This function stops a network interface. This call is only valid
- if the network interface is in the started state.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Stop (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork
- );
-
-/**
- This function releases the memory buffers assigned in the Initialize() call.
- Pending transmits and receives are lost, and interrupts are cleared and disabled.
- After this call, only Initialize() and Stop() calls may be used.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Shutdown (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork
- );
-
-/**
- Send a packet over the network.
-
- This function places the packet specified by Header and Buffer on
- the transmit queue. This function performs a non-blocking transmit
- operation. When the transmit is complete, the buffer is returned
- via the GetStatus() call.
-
- This routine calls ::Ax88772Rx to empty the network adapter of
- receive packets. The routine then passes the transmit packet
- to the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] HeaderSize The size, in bytes, of the media header to be filled in by
- the Transmit() function. If HeaderSize is non-zero, then
- it must be equal to SimpleNetwork->Mode->MediaHeaderSize
- and DestAddr and Protocol parameters must not be NULL.
- @param [in] BufferSize The size, in bytes, of the entire packet (media header and
- data) to be transmitted through the network interface.
- @param [in] pBuffer A pointer to the packet (media header followed by data) to
- to be transmitted. This parameter can not be NULL. If
- HeaderSize is zero, then the media header is Buffer must
- already be filled in by the caller. If HeaderSize is nonzero,
- then the media header will be filled in by the Transmit()
- function.
- @param [in] pSrcAddr The source HW MAC address. If HeaderSize is zero, then
- this parameter is ignored. If HeaderSize is nonzero and
- SrcAddr is NULL, then SimpleNetwork->Mode->CurrentAddress
- is used for the source HW MAC address.
- @param [in] pDestAddr The destination HW MAC address. If HeaderSize is zero, then
- this parameter is ignored.
- @param [in] pProtocol The type of header to build. If HeaderSize is zero, then
- this parameter is ignored.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_NOT_READY The network interface is too busy to accept this transmit request.
- @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Transmit (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN UINTN HeaderSize,
- IN UINTN BufferSize,
- IN VOID * pBuffer,
- IN EFI_MAC_ADDRESS * pSrcAddr,
- IN EFI_MAC_ADDRESS * pDestAddr,
- IN UINT16 * pProtocol
- );
-
-//------------------------------------------------------------------------------
-// Support Routines
-//------------------------------------------------------------------------------
-
-/**
- Get the MAC address
-
- This routine calls ::Ax88772UsbCommand to request the MAC
- address from the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [out] pMacAddress Address of a six byte buffer to receive the MAC address.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772MacAddressGet (
- IN NIC_DEVICE * pNicDevice,
- OUT UINT8 * pMacAddress
- );
-
-/**
- Set the MAC address
-
- This routine calls ::Ax88772UsbCommand to set the MAC address
- in the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the new MAC address.
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772MacAddressSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- );
-
-/**
- Clear the multicast hash table
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
-**/
-VOID
-Ax88772MulticastClear (
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- Enable a multicast address in the multicast hash table
-
- This routine calls ::Ax88772Crc to compute the hash bit for
- this MAC address.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pMacAddress Address of a six byte buffer to containing the MAC address.
-
-**/
-VOID
-Ax88772MulticastSet (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 * pMacAddress
- );
-
-/**
- Start the link negotiation
-
- This routine calls ::Ax88772PhyWrite to start the PHY's link
- negotiation.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The link negotiation was started.
- @retval other Failed to start the link negotiation.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkStart (
- IN NIC_DEVICE * pNicDevice
- );
-
-/**
- Complete the negotiation of the PHY link
-
- This routine calls ::Ax88772PhyRead to determine if the
- link negotiation is complete.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in, out] pPollCount Address of number of times this routine was polled
- @param [out] pbComplete Address of boolean to receive complate status.
- @param [out] pbLinkUp Address of boolean to receive link status, TRUE=up.
- @param [out] pbHiSpeed Address of boolean to receive link speed, TRUE=100Mbps.
- @param [out] pbFullDuplex Address of boolean to receive link duplex, TRUE=full.
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772NegotiateLinkComplete (
- IN NIC_DEVICE * pNicDevice,
- IN OUT UINTN * pPollCount,
- OUT BOOLEAN * pbComplete,
- OUT BOOLEAN * pbLinkUp,
- OUT BOOLEAN * pbHiSpeed,
- OUT BOOLEAN * pbFullDuplex
- );
-
-/**
- Read a register from the PHY
-
- This routine calls ::Ax88772UsbCommand to read a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in, out] pPhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data is available.
- @retval other The PHY data is not valid.
-
-**/
-EFI_STATUS
-Ax88772PhyRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN OUT UINT16 * pPhyData
- );
-
-/**
- Write to a PHY register
-
- This routine calls ::Ax88772UsbCommand to write a PHY register.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RegisterAddress Number of the register to read.
- @param [in] PhyData Address of a buffer to receive the PHY register value
-
- @retval EFI_SUCCESS The PHY data was written.
- @retval other Failed to wwrite the PHY register.
-
-**/
-EFI_STATUS
-Ax88772PhyWrite (
- IN NIC_DEVICE * pNicDevice,
- IN UINT8 RegisterAddress,
- IN UINT16 PhyData
- );
-
-/**
- Reset the AX88772
-
- This routine uses ::Ax88772UsbCommand to reset the network
- adapter. This routine also uses ::Ax88772PhyWrite to reset
- the PHY.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
-
- @retval EFI_SUCCESS The MAC address is available.
- @retval other The MAC address is not valid.
-
-**/
-EFI_STATUS
-Ax88772Reset (
- IN NIC_DEVICE * pNicDevice
- );
-
-VOID
-Ax88772ChkLink (
- IN NIC_DEVICE * pNicDevice,
- IN BOOLEAN bUpdateLink
- );
-
-/**
- Receive a frame from the network.
-
- This routine polls the USB receive interface for a packet. If a packet
- is available, this routine adds the receive packet to the list of
- pending receive packets.
-
- This routine calls ::Ax88772NegotiateLinkComplete to verify
- that the link is up. This routine also calls ::SN_Reset to
- reset the network adapter when necessary. Finally this
- routine attempts to receive one or more packets from the
- network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] bUpdateLink TRUE = Update link status
-
-**/
-VOID
-Ax88772Rx (
- IN NIC_DEVICE * pNicDevice,
- IN BOOLEAN bUpdateLink
- );
-
-/**
- Enable or disable the receiver
-
- This routine calls ::Ax88772UsbCommand to update the
- receiver state. This routine also calls ::Ax88772MacAddressSet
- to establish the MAC address for the network adapter.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] RxFilter Simple network RX filter mask value
-
- @retval EFI_SUCCESS The MAC address was set.
- @retval other The MAC address was not set.
-
-**/
-EFI_STATUS
-Ax88772RxControl (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 RxFilter
- );
-
-/**
- Read an SROM location
-
- This routine calls ::Ax88772UsbCommand to read data from the
- SROM.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] Address SROM address
- @param [out] pData Buffer to receive the data
-
- @retval EFI_SUCCESS The read was successful
- @retval other The read failed
-
-**/
-EFI_STATUS
-Ax88772SromRead (
- IN NIC_DEVICE * pNicDevice,
- IN UINT32 Address,
- OUT UINT16 * pData
- );
-
-/**
- Send a command to the USB device.
-
- @param [in] pNicDevice Pointer to the NIC_DEVICE structure
- @param [in] pRequest Pointer to the request structure
- @param [in, out] pBuffer Data buffer address
-
- @retval EFI_SUCCESS The USB transfer was successful
- @retval other The USB transfer failed
-
-**/
-EFI_STATUS
-Ax88772UsbCommand (
- IN NIC_DEVICE * pNicDevice,
- IN USB_DEVICE_REQUEST * pRequest,
- IN OUT VOID * pBuffer
- );
-
-//------------------------------------------------------------------------------
-// EFI Component Name Protocol Support
-//------------------------------------------------------------------------------
-
-extern EFI_COMPONENT_NAME gComponentName; ///< Component name protocol declaration
-extern EFI_COMPONENT_NAME2 gComponentName2; ///< Component name 2 protocol declaration
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2 or
- EFI_COMPONENT_NAME instance.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
- @param [out] ppDriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetDriverName (
- IN EFI_COMPONENT_NAME * pThis,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppDriverName
- );
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2 or
- EFI_COMPONENT_NAME instance.
- @param [in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
- @param [in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
- @param [out] ppControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetControllerName (
- IN EFI_COMPONENT_NAME * pThis,
- IN EFI_HANDLE ControllerHandle,
- IN OPTIONAL EFI_HANDLE ChildHandle,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppControllerName
- );
-
-VOID
-FillPkt2Queue (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN UINTN BufLength
-);
-
-extern EFI_BOOT_SERVICES* gBS;
-#define EFI_D_INFO D_INIT
-#define EFI_D_ERROR D_ERROR
-
-//------------------------------------------------------------------------------
-
-#endif // _AX88772_H_
diff --git a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772b.inf b/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772b.inf
deleted file mode 100644
index 32a62f6..0000000
--- a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/Ax88772b.inf
+++ /dev/null
@@ -1,67 +0,0 @@
-## @file
-# Component description file for ASIX AX88772 USB/Ethernet driver.
-#
-# This module provides support for the ASIX AX88772 USB/Ethernet adapter.
-# Copyright (c) 2011-2013, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010018
- BASE_NAME = Ax88772b
- FILE_GUID = 95C8D770-E1A4-4422-B263-E32F14FD8186
- MODULE_TYPE = DXE_RUNTIME_DRIVER
- VERSION_STRING = 1.0
-
- ENTRY_POINT = EntryPoint
-
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources.common]
- Ax88772.h
- Ax88772.c
- ComponentName.c
- DriverBinding.c
- SimpleNetwork.c
-
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
-
-[LibraryClasses]
- UefiLib
- UefiBootServicesTableLib
- BaseMemoryLib
- DebugLib
- UefiRuntimeLib
- UefiDriverEntryPoint
-
-[Protocols]
- gEfiDevicePathProtocolGuid ## BY_START
- gEfiSimpleNetworkProtocolGuid ## BY_START
- gEfiUsbIoProtocolGuid ## TO_START
-
-[Depex]
- gEfiBdsArchProtocolGuid AND
- gEfiCpuArchProtocolGuid AND
- gEfiMetronomeArchProtocolGuid AND
- gEfiMonotonicCounterArchProtocolGuid AND
- gEfiRealTimeClockArchProtocolGuid AND
- gEfiResetArchProtocolGuid AND
- gEfiRuntimeArchProtocolGuid AND
- gEfiSecurityArchProtocolGuid AND
- gEfiTimerArchProtocolGuid AND
- gEfiVariableWriteArchProtocolGuid AND
- gEfiVariableArchProtocolGuid AND
- gEfiWatchdogTimerArchProtocolGuid
diff --git a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/ComponentName.c b/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/ComponentName.c
deleted file mode 100644
index b8a3a8b..0000000
--- a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/ComponentName.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/** @file
- UEFI Component Name(2) protocol implementation.
-
- Copyright (c) 2011, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-/**
- EFI Component Name Protocol declaration
-**/
-EFI_COMPONENT_NAME gComponentName = {
- GetDriverName,
- GetControllerName,
- (CHAR8 *)"eng"
-};
-
-/**
- EFI Component Name 2 Protocol declaration
-**/
-EFI_COMPONENT_NAME2 gComponentName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) GetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) GetControllerName,
- (CHAR8 *)"en"
-};
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME instance.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
- @param [out] ppDriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-
-
-EFI_STATUS
-EFIAPI
-GetDriverName (
- IN EFI_COMPONENT_NAME * pThis,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppDriverName
- )
-{
- EFI_STATUS status = EFI_SUCCESS;
- *ppDriverName = L"ASIX AX88772B Ethernet Driver 1.0";
-
- return status;
-}
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param [in] pThis A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME instance.
- @param [in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
- @param [in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
- @param [in] pLanguage A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
- @param [out] ppControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-GetControllerName (
- IN EFI_COMPONENT_NAME * pThis,
- IN EFI_HANDLE ControllerHandle,
- IN OPTIONAL EFI_HANDLE ChildHandle,
- IN CHAR8 * pLanguage,
- OUT CHAR16 ** ppControllerName
- )
-{
- EFI_STATUS Status;
-
- //
- // Set the controller name
- //
- *ppControllerName = L"ASIX AX88772B USB Fast Ethernet Controller";
- Status = EFI_SUCCESS;
-
- //
- // Return the operation status
- //
-
- return Status;
-}
diff --git a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/DriverBinding.c b/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/DriverBinding.c
deleted file mode 100644
index 61e1a06..0000000
--- a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/DriverBinding.c
+++ /dev/null
@@ -1,742 +0,0 @@
- /** @file
- Implement the driver binding protocol for Asix AX88772 Ethernet driver.
-
- Copyright (c) 2011-2013, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-/*
- * CallerID guid appears to be an EDK2 standard to store a pointer to the Nic that
- * the driver is working with. Replicating it here should cover its usage since
- * the uniqueness of the GUID is all that seems to matter.
- */
-#define EFI_STANDARD_CALLER_ID_GUID \
- {0xC9DCF469, 0xA7C4, 0x11D5, {0x87, 0xDA, 0x00, 0x06, 0x29, 0x45, 0xC3, 0xB9}}
-EFI_GUID CallerIdProtocol = EFI_STANDARD_CALLER_ID_GUID;
-
-EFI_GUID UsbIoProtocol = EFI_USB_IO_PROTOCOL_GUID;
-ASIX_DONGLE ASIX_DONGLES[] = {
- { 0x05AC, 0x1402, FLAG_TYPE_AX88772 }, // Apple USB Ethernet Adapter
- // ASIX 88772B
- { 0x0B95, 0x772B, FLAG_TYPE_AX88772B | FLAG_EEPROM_MAC },
- { 0x0000, 0x0000, FLAG_NONE } // END - Do not remove
-};
-
-/**
- Verify the controller type
-
- @param [in] pThis Protocol instance pointer.
- @param [in] Controller Handle of device to test.
- @param [in] pRemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval other This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-DriverSupported (
- IN EFI_DRIVER_BINDING * pThis,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH * pRemainingDevicePath
- )
-{
- EFI_USB_DEVICE_DESCRIPTOR Device;
- EFI_USB_IO_PROTOCOL * pUsbIo;
- EFI_STATUS Status;
- UINT32 Index;
-
- //
- // Connect to the USB stack
- //
- Status = gBS->OpenProtocol (
- Controller,
- &UsbIoProtocol,
- (VOID **) &pUsbIo,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (!EFI_ERROR ( Status )) {
-
- //
- // Get the interface descriptor to check the USB class and find a transport
- // protocol handler.
- //
- Status = pUsbIo->UsbGetDeviceDescriptor ( pUsbIo, &Device );
- if (EFI_ERROR ( Status )) {
- Status = EFI_UNSUPPORTED;
- }
- else {
- //
- // Validate the adapter
- //
- for (Index = 0; ASIX_DONGLES[Index].VendorId != 0; Index++) {
- if (ASIX_DONGLES[Index].VendorId == Device.IdVendor &&
- ASIX_DONGLES[Index].ProductId == Device.IdProduct) {
- break;
- }
- }
-
- if (ASIX_DONGLES[Index].VendorId == 0)
- Status = EFI_UNSUPPORTED;
- }
-
- //
- // Done with the USB stack
- //
- gBS->CloseProtocol (
- Controller,
- &UsbIoProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
- }
- return Status;
-}
-
-
-/**
- Start this driver on Controller by opening UsbIo and DevicePath protocols.
- Initialize PXE structures, create a copy of the Controller Device Path with the
- NIC's MAC address appended to it, install the NetworkInterfaceIdentifier protocol
- on the newly created Device Path.
-
- @param [in] pThis Protocol instance pointer.
- @param [in] Controller Handle of device to work with.
- @param [in] pRemainingDevicePath Not used, always produce all possible children.
-
- @retval EFI_SUCCESS This driver is added to Controller.
- @retval other This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-DriverStart (
- IN EFI_DRIVER_BINDING * pThis,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH * pRemainingDevicePath
- )
-{
-
- EFI_STATUS Status;
- NIC_DEVICE *pNicDevice;
- UINTN LengthInBytes;
- EFI_DEVICE_PATH *ParentDevicePath = NULL;
- MAC_ADDR_DEVICE_PATH MacDeviceNode;
- EFI_USB_DEVICE_DESCRIPTOR Device;
- UINT32 Index;
-
- //
- // Allocate the device structure
- //
- LengthInBytes = sizeof ( *pNicDevice );
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- LengthInBytes,
- (VOID **) &pNicDevice
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG (D_ERROR, L"gBS->AllocatePool:pNicDevice ERROR Status = %r\n", Status);
- goto EXIT;
- }
-
- //
- // Set the structure signature
- //
- ZeroMem ( pNicDevice, LengthInBytes );
- pNicDevice->Signature = DEV_SIGNATURE;
-
- Status = gBS->OpenProtocol (
- Controller,
- &UsbIoProtocol,
- (VOID **) &pNicDevice->pUsbIo,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG (D_ERROR, L"gBS->OpenProtocol:EFI_USB_IO_PROTOCOL ERROR Status = %r\n", Status);
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- }
-
- //
- // Initialize the simple network protocol
- //
- Status = SN_Setup ( pNicDevice );
-
- if (EFI_ERROR(Status)){
- DEBUG (D_ERROR, L"SN_Setup ERROR Status = %r\n", Status);
- gBS->CloseProtocol (
- Controller,
- &UsbIoProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- }
-
- Status = pNicDevice->pUsbIo->UsbGetDeviceDescriptor ( pNicDevice->pUsbIo, &Device );
- if (EFI_ERROR ( Status )) {
- gBS->CloseProtocol (
- Controller,
- &UsbIoProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- } else {
- //
- // Validate the adapter
- //
- for (Index = 0; ASIX_DONGLES[Index].VendorId != 0; Index++) {
- if (ASIX_DONGLES[Index].VendorId == Device.IdVendor &&
- ASIX_DONGLES[Index].ProductId == Device.IdProduct) {
- break;
- }
- }
-
- if (ASIX_DONGLES[Index].VendorId == 0) {
- gBS->CloseProtocol (
- Controller,
- &UsbIoProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- }
-
- pNicDevice->Flags = ASIX_DONGLES[Index].Flags;
- }
-
- //
- // Set Device Path
- //
- Status = gBS->OpenProtocol (
- Controller,
- &DevicePathProtocol,
- (VOID **) &ParentDevicePath,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR(Status)) {
- DEBUG (D_ERROR, L"gBS->OpenProtocol:EFI_DEVICE_PATH error. Status = %r\n", Status);
- gBS->CloseProtocol (
- Controller,
- &UsbIoProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- }
-
- ZeroMem (&MacDeviceNode, sizeof (MAC_ADDR_DEVICE_PATH));
- MacDeviceNode.Header.Type = MESSAGING_DEVICE_PATH;
- MacDeviceNode.Header.SubType = MSG_MAC_ADDR_DP;
-
- SetDevicePathNodeLength (&MacDeviceNode.Header, sizeof (MAC_ADDR_DEVICE_PATH));
-
- CopyMem (&MacDeviceNode.MacAddress,
- &pNicDevice->SimpleNetworkData.CurrentAddress,
- PXE_HWADDR_LEN_ETHER);
-
- MacDeviceNode.IfType = pNicDevice->SimpleNetworkData.IfType;
-
- pNicDevice->MyDevPath = AppendDevicePathNode (
- ParentDevicePath,
- (EFI_DEVICE_PATH *) &MacDeviceNode
- );
-
- pNicDevice->Controller = NULL;
-
- //
- // Install both the simple network and device path protocols.
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &pNicDevice->Controller,
- &CallerIdProtocol,
- pNicDevice,
- &SimpleNetworkProtocol,
- &pNicDevice->SimpleNetwork,
- &DevicePathProtocol,
- pNicDevice->MyDevPath,
- NULL
- );
-
- if (EFI_ERROR(Status)){
- DEBUG (D_ERROR, L"gBS->InstallMultipleProtocolInterfaces error. Status = %r\n", Status);
- gBS->CloseProtocol (
- Controller,
- &DevicePathProtocol,
- pThis->DriverBindingHandle,
- Controller);
- gBS->CloseProtocol (
- Controller,
- &UsbIoProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- goto EXIT;
- }
-
- //
- // Open For Child Device
- //
- Status = gBS->OpenProtocol (
- Controller,
- &UsbIoProtocol,
- (VOID **) &pNicDevice->pUsbIo,
- pThis->DriverBindingHandle,
- pNicDevice->Controller,
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
-
- if (EFI_ERROR(Status)){
- gBS->UninstallMultipleProtocolInterfaces (
- &pNicDevice->Controller,
- &CallerIdProtocol,
- pNicDevice,
- &SimpleNetworkProtocol,
- &pNicDevice->SimpleNetwork,
- &DevicePathProtocol,
- pNicDevice->MyDevPath,
- NULL
- );
- gBS->CloseProtocol (
- Controller,
- &DevicePathProtocol,
- pThis->DriverBindingHandle,
- Controller);
- gBS->CloseProtocol (
- Controller,
- &UsbIoProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->FreePool ( pNicDevice );
- }
-
-EXIT:
- return Status;
-
-}
-
-/**
- Stop this driver on Controller by removing NetworkInterfaceIdentifier protocol and
- closing the DevicePath and PciIo protocols on Controller.
-
- @param [in] pThis Protocol instance pointer.
- @param [in] Controller Handle of device to stop driver on.
- @param [in] NumberOfChildren How many children need to be stopped.
- @param [in] pChildHandleBuffer Not used.
-
- @retval EFI_SUCCESS This driver is removed Controller.
- @retval EFI_DEVICE_ERROR The device could not be stopped due to a device error.
- @retval other This driver was not removed from this device.
-
-**/
-EFI_STATUS
-EFIAPI
-DriverStop (
- IN EFI_DRIVER_BINDING * pThis,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE * ChildHandleBuffer
- )
-{
- BOOLEAN AllChildrenStopped;
- UINTN Index;
- EFI_SIMPLE_NETWORK *SimpleNetwork;
- EFI_STATUS Status = EFI_SUCCESS;
- NIC_DEVICE *pNicDevice;
-
-
- //
- // Complete all outstanding transactions to Controller.
- // Don't allow any new transaction to Controller to be started.
- //
- if (NumberOfChildren == 0) {
-
- Status = gBS->OpenProtocol (
- Controller,
- &SimpleNetworkProtocol,
- (VOID **) &SimpleNetwork,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR(Status)) {
- //
- // This is a 2nd type handle(multi-lun root), it needs to close devicepath
- // and usbio protocol.
- //
- gBS->CloseProtocol (
- Controller,
- &DevicePathProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
- gBS->CloseProtocol (
- Controller,
- &UsbIoProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
- return EFI_SUCCESS;
- }
-
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( SimpleNetwork );
-
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &CallerIdProtocol,
- pNicDevice,
- &SimpleNetworkProtocol,
- &pNicDevice->SimpleNetwork,
- &DevicePathProtocol,
- pNicDevice->MyDevPath,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
- //
- // Close the bus driver
- //
- Status = gBS->CloseProtocol (
- Controller,
- &DevicePathProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
-
- if (EFI_ERROR(Status)) {
- DEBUG (D_ERROR, L"driver stop: gBS->CloseProtocol:EfiDevicePathProtocol error. Status %r\n", Status);
- }
-
- Status = gBS->CloseProtocol (
- Controller,
- &UsbIoProtocol,
- pThis->DriverBindingHandle,
- Controller
- );
-
- if (EFI_ERROR(Status)) {
- DEBUG (D_ERROR, L"driver stop: gBS->CloseProtocol:EfiUsbIoProtocol error. Status %r\n", Status);
- }
- return EFI_SUCCESS;
- }
-
- AllChildrenStopped = TRUE;
- for (Index = 0; Index < NumberOfChildren; Index++) {
- Status = gBS->OpenProtocol (
- ChildHandleBuffer[Index],
- &SimpleNetworkProtocol,
- (VOID **) &SimpleNetwork,
- pThis->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- AllChildrenStopped = FALSE;
- DEBUG (D_ERROR, L"Fail to stop No.%d multi-lun child handle when opening SimpleNetwork\n", (UINT32)Index);
- continue;
- }
-
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( SimpleNetwork );
-
- gBS->CloseProtocol (
- Controller,
- &UsbIoProtocol,
- pThis->DriverBindingHandle,
- ChildHandleBuffer[Index]
- );
-
- Status = gBS->UninstallMultipleProtocolInterfaces (
- ChildHandleBuffer[Index],
- &CallerIdProtocol,
- pNicDevice,
- &SimpleNetworkProtocol,
- &pNicDevice->SimpleNetwork,
- &DevicePathProtocol,
- pNicDevice->MyDevPath,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- Status = gBS->OpenProtocol (
- Controller,
- &UsbIoProtocol,
- (VOID **) &pNicDevice->pUsbIo,
- pThis->DriverBindingHandle,
- ChildHandleBuffer[Index],
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
- }
- else {
- int i;
- RX_PKT * pCurr = pNicDevice->QueueHead;
- RX_PKT * pFree;
-
- for ( i = 0 ; i < MAX_QUEUE_SIZE ; i++) {
- if ( NULL != pCurr ) {
- pFree = pCurr;
- pCurr = pCurr->pNext;
- gBS->FreePool (pFree);
- }
- }
-
- if ( NULL != pNicDevice->pRxTest)
- gBS->FreePool (pNicDevice->pRxTest);
-
- if ( NULL != pNicDevice->pTxTest)
- gBS->FreePool (pNicDevice->pTxTest);
-
- if ( NULL != pNicDevice->MyDevPath)
- gBS->FreePool (pNicDevice->MyDevPath);
-
- if ( NULL != pNicDevice)
- gBS->FreePool (pNicDevice);
- }
- }
-
- if (!AllChildrenStopped) {
- return EFI_DEVICE_ERROR;
- }
- return EFI_SUCCESS;
-}
-
-
-/**
- Driver binding protocol declaration
-**/
-EFI_DRIVER_BINDING gDriverBinding = {
- DriverSupported,
- DriverStart,
- DriverStop,
- 0xa,
- NULL,
- NULL
-};
-
-
-/**
- Ax88772 driver unload routine.
-
- @param [in] ImageHandle Handle for the image.
-
- @retval EFI_SUCCESS Image may be unloaded
-
-**/
-EFI_STATUS
-EFIAPI
-DriverUnload (
- IN EFI_HANDLE ImageHandle
- )
-{
- UINTN BufferSize;
- UINTN Index;
- UINTN Max;
- EFI_HANDLE * pHandle;
- EFI_STATUS Status;
-
- //
- // Determine which devices are using this driver
- //
- BufferSize = 0;
- pHandle = NULL;
- Status = gBS->LocateHandle (
- ByProtocol,
- &CallerIdProtocol,
- NULL,
- &BufferSize,
- NULL );
- if ( EFI_BUFFER_TOO_SMALL == Status ) {
- for ( ; ; ) {
- //
- // One or more block IO devices are present
- //
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- BufferSize,
- (VOID **) &pHandle
- );
- if ( EFI_ERROR ( Status )) {
- DEBUG (D_ERROR, L"Insufficient memory, failed handle buffer allocation\r\n");
- break;
- }
-
- //
- // Locate the block IO devices
- //
- Status = gBS->LocateHandle (
- ByProtocol,
- &CallerIdProtocol,
- NULL,
- &BufferSize,
- pHandle );
- if ( EFI_ERROR ( Status )) {
- //
- // Error getting handles
- //
- break;
- }
-
- //
- // Remove any use of the driver
- //
- Max = BufferSize / sizeof ( pHandle[ 0 ]);
- for ( Index = 0; Max > Index; Index++ ) {
- Status = DriverStop ( &gDriverBinding,
- pHandle[ Index ],
- 0,
- NULL );
- if ( EFI_ERROR ( Status )) {
- DEBUG (D_ERROR, L"WARNING - Failed to shutdown the driver on handle %08x\r\n", pHandle[Index]);
- break;
- }
- }
- break;
- }
- }
- else {
- if ( EFI_NOT_FOUND == Status ) {
- //
- // No devices were found
- //
- Status = EFI_SUCCESS;
- }
- }
-
- //
- // Free the handle array
- //
- if ( NULL != pHandle ) {
- gBS->FreePool ( pHandle );
- }
-
- //
- // Remove the protocols installed by the EntryPoint routine.
- //
- if ( !EFI_ERROR ( Status )) {
- gBS->UninstallMultipleProtocolInterfaces (
- ImageHandle,
- &DriverBindingProtocol,
- &gDriverBinding,
- &ComponentNameProtocol,
- &gComponentName,
- &ComponentName2Protocol,
- &gComponentName2,
- NULL
- );
-
- DEBUG (D_INIT, L"Removed: ComponentName2Protocol from 0x%08x\r\n", ImageHandle);
- DEBUG (D_INIT, L"Removed: ComponentNameProtocol from 0x%08x\r\n", ImageHandle);
- DEBUG (D_INIT, L"Removed: DriverBindingProtocol from 0x%08x\r\n", ImageHandle);
-
- }
-
- return Status;
-}
-
-EFI_STATUS
-EFIAPI
-ax88772_install (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE * pSystemTable
- )
-{
- EFI_STATUS Status;
- EFI_HANDLE *handles;
- UINTN cnt;
-
- Status = gBS->LocateHandleBuffer(ByProtocol, &UsbIoProtocol, NULL, &cnt, &handles);
- switch (Status) {
- case EFI_SUCCESS:
- for (int i = 0; i < cnt; i++) {
- gBS->ConnectController(handles[i], NULL, NULL, FALSE);
- }
- gBS->FreePool(handles);
- break;
- case EFI_NOT_FOUND:
- Print(L"No USB devices found\n");
- break;
- default:
- Print(L"Error searching for USB: %ld\n", Status);
- }
-
- return Status;
-}
-
-/**
-Ax88772 driver entry point.
-
-@param [in] ImageHandle Handle for the image.
-@param [in] pSystemTable Address of the system table.
-
-@retval EFI_SUCCESS Image successfully loaded.
-
-**/
-EFI_STATUS
-EFIAPI
-ax88772_init (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE * pSystemTable
- )
-{
- EFI_STATUS Status;
-
- //
- // Add the driver to the list of drivers
- //
- /*Status = EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- pSystemTable,
- &gDriverBinding,
- ImageHandle,
- &gComponentName,
- &gComponentName2
- );*/
-
- gDriverBinding.ImageHandle = ImageHandle;
- gDriverBinding.DriverBindingHandle = ImageHandle;
-
- Status = gBS->InstallMultipleProtocolInterfaces(
- &gDriverBinding.DriverBindingHandle,
- &DriverBindingProtocol, gDriverBinding,
- &ComponentNameProtocol, gComponentName,
- &ComponentName2Protocol, gComponentName2,
- NULL);
-
- if ( !EFI_ERROR ( Status )) {
- DEBUG(D_INFO, L"Installed: DriverBindingProtocol on 0x%08x\r\n", ImageHandle);
- DEBUG(D_INFO, L"Installed: ComponentNameProtocol on 0x%08x\r\n", ImageHandle);
- DEBUG(D_INFO, L"Installed: ComponentName2Protocol on 0x%08x\r\n", ImageHandle);
- }
-
- if (EFI_ERROR(ax88772_install(ImageHandle, pSystemTable))) {
- Print(L"Failed to install ax88772 driver\n");
- }
- return Status;
-}
diff --git a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/SimpleNetwork.c b/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/SimpleNetwork.c
deleted file mode 100644
index d660e43..0000000
--- a/third_party/edk2/OptionRomPkg/Bus/Usb/UsbNetworking/Ax88772b/SimpleNetwork.c
+++ /dev/null
@@ -1,1663 +0,0 @@
-/** @file
- Provides the Simple Network functions.
-
- Copyright (c) 2011 - 2013, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ax88772.h"
-
-/**
- This function updates the filtering on the receiver.
-
- This support routine calls ::Ax88772MacAddressSet to update
- the MAC address. This routine then rebuilds the multicast
- hash by calling ::Ax88772MulticastClear and ::Ax88772MulticastSet.
- Finally this routine enables the receiver by calling
- ::Ax88772RxControl.
-
- @param [in] pSimpleNetwork Simple network mode pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-ReceiveFilterUpdate (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
- UINT32 Index;
-
- //
- // Set the MAC address
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pMode = pSimpleNetwork->Mode;
-
- //
- // Clear the multicast hash table
- //
- Ax88772MulticastClear ( pNicDevice );
-
- //
- // Load the multicast hash table
- //
- if ( 0 != ( pMode->ReceiveFilterSetting & EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST )) {
- for ( Index = 0; Index < pMode->MCastFilterCount; Index++ ) {
- //
- // Enable the next multicast address
- //
- Ax88772MulticastSet ( pNicDevice,
- &pMode->MCastFilter[ Index ].Addr[0]);
- }
- }
-
- Status = Ax88772RxControl ( pNicDevice, pMode->ReceiveFilterSetting );
-
- return Status;
-}
-
-
-/**
- This function updates the SNP driver status.
-
- This function gets the current interrupt and recycled transmit
- buffer status from the network interface. The interrupt status
- and the media status are returned as a bit mask in InterruptStatus.
- If InterruptStatus is NULL, the interrupt status will not be read.
- Upon successful return of the media status, the MediaPresent field
- of EFI_SIMPLE_NETWORK_MODE will be updated to reflect any change
- of media status. If TxBuf is not NULL, a recycled transmit buffer
- address will be retrived. If a recycled transmit buffer address
- is returned in TxBuf, then the buffer has been successfully
- transmitted, and the status for that buffer is cleared.
-
- This function calls ::Ax88772Rx to update the media status and
- queue any receive packets.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] pInterruptStatus A pointer to the bit mask of the current active interrupts.
- If this is NULL, the interrupt status will not be read from
- the device. If this is not NULL, the interrupt status will
- be read from teh device. When the interrupt status is read,
- it will also be cleared. Clearing the transmit interrupt
- does not empty the recycled transmit buffer array.
- @param [out] ppTxBuf Recycled transmit buffer address. The network interface will
- not transmit if its internal recycled transmit buffer array is
- full. Reading the transmit buffer does not clear the transmit
- interrupt. If this is NULL, then the transmit buffer status
- will not be read. If there are not transmit buffers to recycle
- and TxBuf is not NULL, *TxBuf will be set to NULL.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_GetStatus (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- OUT UINT32 * pInterruptStatus,
- OUT VOID ** ppTxBuf
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
- BOOLEAN bFullDuplex;
- BOOLEAN bLinkUp;
- BOOLEAN bSpeed100;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Return the transmit buffer
- //
-
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- if (( NULL != ppTxBuf ) && ( NULL != pNicDevice->pTxBuffer )) {
- *ppTxBuf = pNicDevice->pTxBuffer;
- pNicDevice->pTxBuffer = NULL;
- }
-
- //
- // Determine if interface is running
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
-
- if ( pNicDevice->LinkIdleCnt > MAX_LINKIDLE_THRESHOLD) {
-
- bLinkUp = pNicDevice->bLinkUp;
- bSpeed100 = pNicDevice->b100Mbps;
- bFullDuplex = pNicDevice->bFullDuplex;
- Status = Ax88772NegotiateLinkComplete ( pNicDevice,
- &pNicDevice->PollCount,
- &pNicDevice->bComplete,
- &pNicDevice->bLinkUp,
- &pNicDevice->b100Mbps,
- &pNicDevice->bFullDuplex );
-
- //
- // Determine if the autonegotiation is complete
- //
- if ( pNicDevice->bComplete ) {
- if ( pNicDevice->bLinkUp ) {
- if (( bSpeed100 && ( !pNicDevice->b100Mbps ))
- || (( !bSpeed100 ) && pNicDevice->b100Mbps )
- || ( bFullDuplex && ( !pNicDevice->bFullDuplex ))
- || (( !bFullDuplex ) && pNicDevice->bFullDuplex )) {
- pNicDevice->PollCount = 0;
- DEBUG (D_INFO , L"Reset to establish proper link setup: %d Mbps, %a duplex\r\n",
- pNicDevice->b100Mbps ? 100 : 10, pNicDevice->bFullDuplex ? "Full" : "Half");
- Status = SN_Reset ( &pNicDevice->SimpleNetwork, FALSE );
- }
- if (( !bLinkUp ) && pNicDevice->bLinkUp ) {
- //
- // Display the autonegotiation status
- //
- DEBUG (D_INFO , L"Link: Up, %d Mbps, %a duplex\r\n",
- pNicDevice->b100Mbps ? 100 : 10, pNicDevice->bFullDuplex ? "Full" : "Half");
-
- }
- pNicDevice->LinkIdleCnt = 0;
- }
- }
- //
- // Update the link status
- //
- if ( bLinkUp && ( !pNicDevice->bLinkUp )) {
- DEBUG (D_INFO , L"Link: Down\r\n");
- }
- }
-
- pMode->MediaPresent = pNicDevice->bLinkUp;
- //
- // Return the interrupt status
- //
- if ( NULL != pInterruptStatus ) {
- *pInterruptStatus = 0;
- }
- Status = EFI_SUCCESS;
- }
- else {
- if ( EfiSimpleNetworkStarted == pMode->State ) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
-
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL(TplPrevious) ;
-
- return Status;
-}
-
-
-/**
- Resets the network adapter and allocates the transmit and receive buffers
- required by the network interface; optionally, also requests allocation of
- additional transmit and receive buffers. This routine must be called before
- any other routine in the Simple Network protocol is called.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] ExtraRxBufferSize Size in bytes to add to the receive buffer allocation
- @param [in] ExtraTxBufferSize Size in bytes to add to the transmit buffer allocation
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_OUT_OF_RESORUCES There was not enough memory for the transmit and receive buffers
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Initialize (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN UINTN ExtraRxBufferSize,
- IN UINTN ExtraTxBufferSize
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
- UINT32 TmpState;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL (TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Determine if the interface is already started
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStarted == pMode->State ) {
- if (( 0 == ExtraRxBufferSize ) && ( 0 == ExtraTxBufferSize )) {
- //
- // Start the adapter
- //
- TmpState = pMode->State;
- pMode->State = EfiSimpleNetworkInitialized;
- Status = SN_Reset ( pSimpleNetwork, FALSE );
- if ( EFI_ERROR ( Status )) {
- //
- // Update the network state
- //
- pMode->State = TmpState;
- DEBUG (D_ERROR , L"SN_reset failed\n");
- }
- }
- else {
- DEBUG (D_ERROR , L"Increase ExtraRxBufferSize = %d ExtraTxBufferSize=%d\n",
- ExtraRxBufferSize, ExtraTxBufferSize);
- Status = EFI_UNSUPPORTED;
- }
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL (TplPrevious);
-
- return Status;
-}
-
-
-/**
- This function converts a multicast IP address to a multicast HW MAC address
- for all packet transactions.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bIPv6 Set to TRUE if the multicast IP address is IPv6 [RFC2460].
- Set to FALSE if the multicast IP address is IPv4 [RFC 791].
- @param [in] pIP The multicast IP address that is to be converted to a
- multicast HW MAC address.
- @param [in] pMAC The multicast HW MAC address that is to be generated from IP.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_MCastIPtoMAC (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN BOOLEAN bIPv6,
- IN EFI_IP_ADDRESS * pIP,
- OUT EFI_MAC_ADDRESS * pMAC
- )
-{
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Get pointer to SNP driver instance for *this.
- //
- if (pSimpleNetwork == NULL) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_INVALID_PARAMETER;
- }
-
- if (pIP == NULL || pMAC == NULL) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_INVALID_PARAMETER;
- }
-
- if (bIPv6){
- Status = EFI_UNSUPPORTED;
- }
- else {
- //
- // check if the ip given is a mcast IP
- //
- if ((pIP->v4.Addr[0] & 0xF0) != 0xE0) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_INVALID_PARAMETER;
- }
- else {
- if (pSimpleNetwork->Mode->State == EfiSimpleNetworkInitialized)
- {
- pMAC->Addr[0] = 0x01;
- pMAC->Addr[1] = 0x00;
- pMAC->Addr[2] = 0x5e;
- pMAC->Addr[3] = (UINT8) (pIP->v4.Addr[1] & 0x7f);
- pMAC->Addr[4] = (UINT8) pIP->v4.Addr[2];
- pMAC->Addr[5] = (UINT8) pIP->v4.Addr[3];
- Status = EFI_SUCCESS;
- }
- else if (pSimpleNetwork->Mode->State == EfiSimpleNetworkStarted) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- gBS->RestoreTPL(TplPrevious);
- }
- }
- return Status;
-}
-
-
-/**
- This function performs read and write operations on the NVRAM device
- attached to a network interface.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] ReadWrite TRUE for read operations, FALSE for write operations.
- @param [in] Offset Byte offset in the NVRAM device at which to start the
- read or write operation. This must be a multiple of
- NvRamAccessSize and less than NvRamSize.
- @param [in] BufferSize The number of bytes to read or write from the NVRAM device.
- This must also be a multiple of NvramAccessSize.
- @param [in, out] pBuffer A pointer to the data buffer.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_NvData (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN BOOLEAN ReadWrite,
- IN UINTN Offset,
- IN UINTN BufferSize,
- IN OUT VOID * pBuffer
- )
-{
- EFI_STATUS Status;
- //
- // This is not currently supported
- //
- Status = EFI_UNSUPPORTED;
- return Status;
-}
-
-VOID
-FillPkt2Queue (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN UINTN BufLength)
-{
-
- UINT16 * pLength;
- UINT16 * pLengthBar;
- UINT8* pData;
- UINT32 offset;
- NIC_DEVICE * pNicDevice;
-
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork);
- for ( offset = 0; offset < BufLength; ){
- pLength = (UINT16*) (pNicDevice->pBulkInBuff + offset);
- pLengthBar = (UINT16*) (pNicDevice->pBulkInBuff + offset +2);
-
- *pLength &= 0x7ff;
- *pLengthBar &= 0x7ff;
- *pLengthBar |= 0xf800;
-
- if ((*pLength ^ *pLengthBar ) != 0xFFFF) {
- DEBUG (D_ERROR, L"Pkt length error. BufLength = %d\n", BufLength);
- return;
- }
-
- if (TRUE == pNicDevice->pNextFill->f_Used) {
- return;
- }
- else {
- pData = pNicDevice->pBulkInBuff + offset + 4;
- pNicDevice->pNextFill->f_Used = TRUE;
- pNicDevice->pNextFill->Length = *pLength;
- CopyMem (&pNicDevice->pNextFill->Data[0], pData, *pLength);
-
- pNicDevice->pNextFill = pNicDevice->pNextFill->pNext;
- offset += ((*pLength + HW_HDR_LENGTH - 1) &~3) + 1;
- pNicDevice->PktCntInQueue++;
- }
-
- }
-}
-
-EFI_STATUS
-EFIAPI
-SN_Receive (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- OUT UINTN * pHeaderSize,
- OUT UINTN * pBufferSize,
- OUT VOID * pBuffer,
- OUT EFI_MAC_ADDRESS * pSrcAddr,
- OUT EFI_MAC_ADDRESS * pDestAddr,
- OUT UINT16 * pProtocol
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
- UINT16 Type;
- EFI_USB_IO_PROTOCOL *pUsbIo;
- UINTN LengthInBytes;
- UINT32 TransferStatus;
- RX_PKT * pFirstFill;
- TplPrevious = gBS->RaiseTPL (TPL_CALLBACK);
-
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) &&
- ( NULL != pSimpleNetwork->Mode ) &&
- (NULL != pBufferSize) &&
- (NULL != pBuffer)) {
- //
- // The interface must be running
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Update the link status
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pNicDevice->LinkIdleCnt++;
- pMode->MediaPresent = pNicDevice->bLinkUp;
-
- if ( pMode->MediaPresent && pNicDevice->bComplete) {
-
-
- if (pNicDevice->PktCntInQueue != 0 ) {
- DEBUG (D_INFO, L"pNicDevice->PktCntInQueue = %d\n",
- pNicDevice->PktCntInQueue);
- }
-
- LengthInBytes = MAX_BULKIN_SIZE;
- if (pNicDevice->PktCntInQueue == 0 ){
- //
- // Attempt to do bulk in
- //
- SetMem (&pNicDevice->pBulkInBuff[0], 4, 0);
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbBulkTransfer ( pUsbIo,
- USB_ENDPOINT_DIR_IN | BULK_IN_ENDPOINT,
- &pNicDevice->pBulkInBuff[0],
- &LengthInBytes,
- BULKIN_TIMEOUT,
- &TransferStatus );
-
- if (LengthInBytes != 0 && !EFI_ERROR(Status) && !EFI_ERROR(TransferStatus) ){
- FillPkt2Queue(pSimpleNetwork, LengthInBytes);
- }
- }
-
- pFirstFill = pNicDevice->pFirstFill;
-
- if (TRUE == pFirstFill->f_Used) {
- ETHERNET_HEADER * pHeader;
- pNicDevice->LinkIdleCnt = 0;
- CopyMem (pBuffer, &pFirstFill->Data[0], pFirstFill->Length);
- pHeader = (ETHERNET_HEADER *) &pFirstFill->Data[0];
-
- DEBUG (D_INFO, L"RX: %02x-%02x-%02x-%02x-%02x-%02x "
- "%02x-%02x-%02x-%02x-%02x-%02x %02x-%02x %d bytes\r\n",
- pFirstFill->Data[0],
- pFirstFill->Data[1],
- pFirstFill->Data[2],
- pFirstFill->Data[3],
- pFirstFill->Data[4],
- pFirstFill->Data[5],
- pFirstFill->Data[6],
- pFirstFill->Data[7],
- pFirstFill->Data[8],
- pFirstFill->Data[9],
- pFirstFill->Data[10],
- pFirstFill->Data[11],
- pFirstFill->Data[12],
- pFirstFill->Data[13],
- pFirstFill->Length);
-
- if ( NULL != pHeaderSize ) {
- *pHeaderSize = sizeof ( *pHeader );
- }
- if ( NULL != pDestAddr ) {
- CopyMem ( pDestAddr, &pHeader->dest_addr, PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pSrcAddr ) {
- CopyMem ( pSrcAddr, &pHeader->src_addr, PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pProtocol ) {
- Type = pHeader->type;
- Type = (UINT16)(( Type >> 8 ) | ( Type << 8 ));
- *pProtocol = Type;
- }
- Status = EFI_SUCCESS;
- if (*pBufferSize < pFirstFill->Length) {
- DEBUG (D_ERROR, L"RX: Buffer was too small");
- Status = EFI_BUFFER_TOO_SMALL;
- }
- *pBufferSize = pFirstFill->Length;
- pFirstFill->f_Used = FALSE;
- pNicDevice->pFirstFill = pFirstFill->pNext;
- pNicDevice->PktCntInQueue--;
- }
- else {
- pNicDevice->LinkIdleCnt++;
- Status = EFI_NOT_READY;
- }
- }
- else {
- //
- // Link no up
- //
- pNicDevice->LinkIdleCnt++;
- Status = EFI_NOT_READY;
- }
-
- }
- else {
- if (EfiSimpleNetworkStarted == pMode->State) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL (TplPrevious);
- return Status;
-}
-
-/**
- This function is used to enable and disable the hardware and software receive
- filters for the underlying network device.
-
- The receive filter change is broken down into three steps:
-
- 1. The filter mask bits that are set (ON) in the Enable parameter
- are added to the current receive filter settings.
-
- 2. The filter mask bits that are set (ON) in the Disable parameter
- are subtracted from the updated receive filter settins.
-
- 3. If the resulting filter settigns is not supported by the hardware
- a more liberal setting is selected.
-
- If the same bits are set in the Enable and Disable parameters, then the bits
- in the Disable parameter takes precedence.
-
- If the ResetMCastFilter parameter is TRUE, then the multicast address list
- filter is disabled (irregardless of what other multicast bits are set in
- the enable and Disable parameters). The SNP->Mode->MCastFilterCount field
- is set to zero. The SNP->Mode->MCastFilter contents are undefined.
-
- After enableing or disabling receive filter settings, software should
- verify the new settings by checking the SNP->Mode->ReceeiveFilterSettings,
- SNP->Mode->MCastFilterCount and SNP->Mode->MCastFilter fields.
-
- Note: Some network drivers and/or devices will automatically promote
- receive filter settings if the requested setting can not be honored.
- For example, if a request for four multicast addresses is made and
- the underlying hardware only supports two multicast addresses the
- driver might set the promiscuous or promiscuous multicast receive filters
- instead. The receiving software is responsible for discarding any extra
- packets that get through the hardware receive filters.
-
- If ResetMCastFilter is TRUE, then the multicast receive filter list
- on the network interface will be reset to the default multicast receive
- filter list. If ResetMCastFilter is FALSE, and this network interface
- allows the multicast receive filter list to be modified, then the
- MCastFilterCnt and MCastFilter are used to update the current multicast
- receive filter list. The modified receive filter list settings can be
- found in the MCastFilter field of EFI_SIMPLE_NETWORK_MODE.
-
- This routine calls ::ReceiveFilterUpdate to update the receive
- state in the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] Enable A bit mask of receive filters to enable on the network interface.
- @param [in] Disable A bit mask of receive filters to disable on the network interface.
- For backward compatibility with EFI 1.1 platforms, the
- EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST bit must be set
- when the ResetMCastFilter parameter is TRUE.
- @param [in] bResetMCastFilter Set to TRUE to reset the contents of the multicast receive
- filters on the network interface to their default values.
- @param [in] MCastFilterCnt Number of multicast HW MAC address in the new MCastFilter list.
- This value must be less than or equal to the MaxMCastFilterCnt
- field of EFI_SIMPLE_NETWORK_MODE. This field is optional if
- ResetMCastFilter is TRUE.
- @param [in] pMCastFilter A pointer to a list of new multicast receive filter HW MAC
- addresses. This list will replace any existing multicast
- HW MAC address list. This field is optional if ResetMCastFilter
- is TRUE.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_ReceiveFilters (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN UINT32 Enable,
- IN UINT32 Disable,
-/*
-#define EFI_SIMPLE_NETWORK_RECEIVE_UNICAST 0x01
-#define EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST 0x02
-#define EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST 0x04
-#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS 0x08
-#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST 0x10
-*/
- IN BOOLEAN bResetMCastFilter,
- IN UINTN MCastFilterCnt,
- IN EFI_MAC_ADDRESS * pMCastFilter
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status = EFI_SUCCESS;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- pMode = pSimpleNetwork->Mode;
-
- if (pSimpleNetwork == NULL) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_INVALID_PARAMETER;
- }
-
- switch (pMode->State) {
- case EfiSimpleNetworkInitialized:
- break;
- case EfiSimpleNetworkStopped:
- Status = EFI_NOT_STARTED;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- default:
- Status = EFI_DEVICE_ERROR;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- }
-
- //
- // check if we are asked to enable or disable something that the UNDI
- // does not even support!
- //
- if (((Enable &~pMode->ReceiveFilterMask) != 0) ||
- ((Disable &~pMode->ReceiveFilterMask) != 0)) {
- Status = EFI_INVALID_PARAMETER;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- }
-
- if (bResetMCastFilter) {
- Disable |= (EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST & pMode->ReceiveFilterMask);
- pMode->MCastFilterCount = 0;
- if ( (0 == (pMode->ReceiveFilterSetting & EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST))
- && Enable == 0 && Disable == 2) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_SUCCESS;
- }
- }
- else {
- if (MCastFilterCnt != 0) {
- UINTN i;
- EFI_MAC_ADDRESS * pMulticastAddress;
- pMulticastAddress = pMCastFilter;
-
- if ((MCastFilterCnt > pMode->MaxMCastFilterCount) ||
- (pMCastFilter == NULL)) {
- Status = EFI_INVALID_PARAMETER;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- }
-
- for ( i = 0 ; i < MCastFilterCnt ; i++ ) {
- UINT8 tmp;
- tmp = pMulticastAddress->Addr[0];
- if ( (tmp & 0x01) != 0x01 ) {
- gBS->RestoreTPL(TplPrevious);
- return EFI_INVALID_PARAMETER;
- }
- pMulticastAddress++;
- }
-
- pMode->MCastFilterCount = (UINT32)MCastFilterCnt;
- CopyMem (&pMode->MCastFilter[0],
- pMCastFilter,
- MCastFilterCnt * sizeof ( EFI_MAC_ADDRESS));
- }
- }
-
- if (Enable == 0 && Disable == 0 && !bResetMCastFilter && MCastFilterCnt == 0) {
- Status = EFI_SUCCESS;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- }
-
- if ((Enable & EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST) != 0 && MCastFilterCnt == 0) {
- Status = EFI_INVALID_PARAMETER;
- gBS->RestoreTPL(TplPrevious);
- return Status;
- }
-
- pMode->ReceiveFilterSetting |= Enable;
- pMode->ReceiveFilterSetting &= ~Disable;
- Status = ReceiveFilterUpdate (pSimpleNetwork);
-
- if (EFI_DEVICE_ERROR == Status || EFI_INVALID_PARAMETER == Status)
- Status = EFI_SUCCESS;
-
- gBS->RestoreTPL(TplPrevious);
- return Status;
-}
-
-/**
- Reset the network adapter.
-
- Resets a network adapter and reinitializes it with the parameters that
- were provided in the previous call to Initialize (). The transmit and
- receive queues are cleared. Receive filters, the station address, the
- statistics, and the multicast-IP-to-HW MAC addresses are not reset by
- this call.
-
- This routine calls ::Ax88772Reset to perform the adapter specific
- reset operation. This routine also starts the link negotiation
- by calling ::Ax88772NegotiateLinkStart.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bExtendedVerification Indicates that the driver may perform a more
- exhaustive verification operation of the device
- during reset.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Reset (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN BOOLEAN bExtendedVerification
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Update the device state
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pNicDevice->bComplete = FALSE;
- pNicDevice->bLinkUp = FALSE;
- pNicDevice->bHavePkt = FALSE;
- pMode = pSimpleNetwork->Mode;
- pMode->MediaPresent = FALSE;
-
- //
- // Reset the device
- //
- Status = Ax88772Reset ( pNicDevice );
- if ( !EFI_ERROR ( Status )) {
- //
- // Update the receive filters in the adapter
- //
- Status = ReceiveFilterUpdate ( pSimpleNetwork );
-
- //
- // Try to get a connection to the network
- //
- if ( !EFI_ERROR ( Status )) {
- //
- // Start the autonegotiation
- //
- Status = Ax88772NegotiateLinkStart ( pNicDevice );
- }
- }
- }
- else {
- if (EfiSimpleNetworkStarted == pMode->State) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL ( TplPrevious );
- return Status;
-}
-
-/**
- Initialize the simple network protocol.
-
- This routine calls ::Ax88772MacAddressGet to obtain the
- MAC address.
-
- @param [in] pNicDevice NIC_DEVICE_INSTANCE pointer
-
- @retval EFI_SUCCESS Setup was successful
-
-**/
-EFI_STATUS
-SN_Setup (
- IN NIC_DEVICE * pNicDevice
- )
-{
-
-
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_SIMPLE_NETWORK * pSimpleNetwork;
- EFI_STATUS Status;
- RX_PKT * pCurr = NULL;
- RX_PKT * pPrev = NULL;
-
- pSimpleNetwork = &pNicDevice->SimpleNetwork;
- pSimpleNetwork->Revision = EFI_SIMPLE_NETWORK_INTERFACE_REVISION;
- pSimpleNetwork->Start = (EFI_SIMPLE_NETWORK_START)SN_Start;
- pSimpleNetwork->Stop = (EFI_SIMPLE_NETWORK_STOP)SN_Stop;
- pSimpleNetwork->Initialize = (EFI_SIMPLE_NETWORK_INITIALIZE)SN_Initialize;
- pSimpleNetwork->Reset = (EFI_SIMPLE_NETWORK_RESET)SN_Reset;
- pSimpleNetwork->Shutdown = (EFI_SIMPLE_NETWORK_SHUTDOWN)SN_Shutdown;
- pSimpleNetwork->ReceiveFilters = (EFI_SIMPLE_NETWORK_RECEIVE_FILTERS)SN_ReceiveFilters;
- pSimpleNetwork->StationAddress = (EFI_SIMPLE_NETWORK_STATION_ADDRESS)SN_StationAddress;
- pSimpleNetwork->Statistics = (EFI_SIMPLE_NETWORK_STATISTICS)SN_Statistics;
- pSimpleNetwork->MCastIpToMac = (EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC)SN_MCastIPtoMAC;
- pSimpleNetwork->NvData = (EFI_SIMPLE_NETWORK_NVDATA)SN_NvData;
- pSimpleNetwork->GetStatus = (EFI_SIMPLE_NETWORK_GET_STATUS)SN_GetStatus;
- pSimpleNetwork->Transmit = (EFI_SIMPLE_NETWORK_TRANSMIT)SN_Transmit;
- pSimpleNetwork->Receive = (EFI_SIMPLE_NETWORK_RECEIVE)SN_Receive;
- pSimpleNetwork->WaitForPacket = NULL;
- pMode = &pNicDevice->SimpleNetworkData;
- pSimpleNetwork->Mode = pMode;
- pMode->State = EfiSimpleNetworkStopped;
- pMode->HwAddressSize = PXE_HWADDR_LEN_ETHER;
- pMode->MediaHeaderSize = sizeof ( ETHERNET_HEADER );
- pMode->MaxPacketSize = MAX_ETHERNET_PKT_SIZE;
- pMode->NvRamSize = 0;
- pMode->NvRamAccessSize = 0;
- pMode->ReceiveFilterMask = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST;
- pMode->ReceiveFilterSetting = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST;
- pMode->MaxMCastFilterCount = MAX_MCAST_FILTER_CNT;
- pMode->MCastFilterCount = 0;
- SetMem ( &pMode->BroadcastAddress,
- PXE_HWADDR_LEN_ETHER,
- 0xff );
- pMode->IfType = EfiNetworkInterfaceUndi;
- pMode->MacAddressChangeable = TRUE;
- pMode->MultipleTxSupported = FALSE;
- pMode->MediaPresentSupported = TRUE;
- pMode->MediaPresent = FALSE;
- pNicDevice->LinkIdleCnt = 0;
- //
- // Read the MAC address
- //
- pNicDevice->PhyId = PHY_ID_INTERNAL;
- pNicDevice->b100Mbps = TRUE;
- pNicDevice->bFullDuplex = TRUE;
-
- Status = Ax88772MacAddressGet (
- pNicDevice,
- &pMode->PermanentAddress.Addr[0]);
-
- if ( !EFI_ERROR ( Status )) {
- int i;
- //
- // Use the hardware address as the current address
- //
-
- CopyMem ( &pMode->CurrentAddress,
- &pMode->PermanentAddress,
- PXE_HWADDR_LEN_ETHER );
-
- CopyMem ( &pNicDevice->MAC,
- &pMode->PermanentAddress,
- PXE_HWADDR_LEN_ETHER );
-
- pNicDevice->PktCntInQueue = 0;
-
- for ( i = 0 ; i < MAX_QUEUE_SIZE ; i++) {
- Status = gBS->AllocatePool ( EfiRuntimeServicesData,
- sizeof (RX_PKT),
- (VOID **) &pCurr);
- if ( EFI_ERROR(Status)) {
- DEBUG (D_ERROR, L"Memory are not enough\n");
- return Status;
- }
- pCurr->f_Used = FALSE;
-
- if ( i ) {
- pPrev->pNext = pCurr;
- }
- else {
- pNicDevice->QueueHead = pCurr;
- }
-
- if (MAX_QUEUE_SIZE - 1 == i) {
- pCurr->pNext = pNicDevice->QueueHead;
- }
-
- pPrev = pCurr;
- }
-
- pNicDevice->pNextFill = pNicDevice->QueueHead;
- pNicDevice->pFirstFill = pNicDevice->QueueHead;
-
- Status = gBS->AllocatePool (EfiRuntimeServicesData,
- MAX_BULKIN_SIZE,
- (VOID **) &pNicDevice->pBulkInBuff);
-
- if (EFI_ERROR(Status)) {
- DEBUG (D_ERROR, L"gBS->AllocatePool for pBulkInBuff error. Status = %r\n",
- Status);
- return Status;
- }
- }
- else {
- DEBUG (D_ERROR, L"Ax88772MacAddressGet error. Status = %r\n", Status);
- return Status;
- }
-
- Status = gBS->AllocatePool ( EfiRuntimeServicesData,
- sizeof ( RX_TX_PACKET ),
- (VOID **) &pNicDevice->pRxTest );
-
- if (EFI_ERROR (Status)) {
- DEBUG (D_ERROR, L"gBS->AllocatePool:pNicDevice->pRxTest error. Status = %r\n",
- Status);
- return Status;
- }
-
- Status = gBS->AllocatePool ( EfiRuntimeServicesData,
- sizeof ( RX_TX_PACKET ),
- (VOID **) &pNicDevice->pTxTest );
-
- if (EFI_ERROR (Status)) {
- DEBUG (D_ERROR, L"gBS->AllocatePool:pNicDevice->pTxTest error. Status = %r\n",
- Status);
- gBS->FreePool (pNicDevice->pRxTest);
- }
-
- return Status;
-}
-
-
-/**
- This routine starts the network interface.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_ALREADY_STARTED The network interface was already started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Start (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork
- )
-{
- NIC_DEVICE * pNicDevice;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
- int i = 0;
- RX_PKT * pCurr = NULL;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- Status = EFI_INVALID_PARAMETER;
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStopped == pMode->State ) {
- //
- // Initialize the mode structuref
- // NVRAM access is not supported
- //
- ZeroMem ( pMode, sizeof ( *pMode ));
-
- pMode->State = EfiSimpleNetworkStarted;
- pMode->HwAddressSize = PXE_HWADDR_LEN_ETHER;
- pMode->MediaHeaderSize = sizeof ( ETHERNET_HEADER );
- pMode->MaxPacketSize = MAX_ETHERNET_PKT_SIZE;
- pMode->ReceiveFilterMask = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST
- | EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS
- | EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST;
- pMode->ReceiveFilterSetting = EFI_SIMPLE_NETWORK_RECEIVE_UNICAST;
- pMode->MaxMCastFilterCount = MAX_MCAST_FILTER_CNT;
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- Status = Ax88772MacAddressGet ( pNicDevice, &pMode->PermanentAddress.Addr[0]);
- CopyMem ( &pMode->CurrentAddress,
- &pMode->PermanentAddress,
- sizeof ( pMode->CurrentAddress ));
- SetMem(&pMode->BroadcastAddress, PXE_HWADDR_LEN_ETHER, 0xff);
- pMode->IfType = EfiNetworkInterfaceUndi;
- pMode->MacAddressChangeable = TRUE;
- pMode->MultipleTxSupported = FALSE;
- pMode->MediaPresentSupported = TRUE;
- pMode->MediaPresent = FALSE;
- pNicDevice->PktCntInQueue = 0;
- pNicDevice->pNextFill = pNicDevice->QueueHead;
- pNicDevice->pFirstFill = pNicDevice->QueueHead;
- pCurr = pNicDevice->QueueHead;
-
- for ( i = 0 ; i < MAX_QUEUE_SIZE ; i++) {
- pCurr->f_Used = FALSE;
- pCurr = pCurr->pNext;
- }
-
- }
- else {
- Status = EFI_ALREADY_STARTED;
- }
- }
- gBS->RestoreTPL ( TplPrevious );
- return Status;
-}
-
-
-/**
- Set the MAC address.
-
- This function modifies or resets the current station address of a
- network interface. If Reset is TRUE, then the current station address
- is set ot the network interface's permanent address. If Reset if FALSE
- then the current station address is changed to the address specified by
- pNew.
-
- This routine calls ::Ax88772MacAddressSet to update the MAC address
- in the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Flag used to reset the station address to the
- network interface's permanent address.
- @param [in] pNew New station address to be used for the network
- interface.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_StationAddress (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN EFI_MAC_ADDRESS * pNew
- )
-{
- NIC_DEVICE * pNicDevice;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork )
- && ( NULL != pSimpleNetwork->Mode )
- && (( bReset ) || ( ( !bReset) && ( NULL != pNew )))) {
- //
- // Verify that the adapter is already started
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Determine the adapter MAC address
- //
- if ( bReset ) {
- //
- // Use the permanent address
- //
- CopyMem ( &pMode->CurrentAddress,
- &pMode->PermanentAddress,
- sizeof ( pMode->CurrentAddress ));
- }
- else {
- //
- // Use the specified address
- //
- CopyMem ( &pMode->CurrentAddress,
- pNew,
- sizeof ( pMode->CurrentAddress ));
- }
-
- //
- // Update the address on the adapter
- //
- Status = Ax88772MacAddressSet ( pNicDevice, &pMode->CurrentAddress.Addr[0]);
- }
- else {
- if (EfiSimpleNetworkStarted == pMode->State) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL ( TplPrevious );
- return Status;
-}
-
-
-/**
- This function resets or collects the statistics on a network interface.
- If the size of the statistics table specified by StatisticsSize is not
- big enough for all of the statistics that are collected by the network
- interface, then a partial buffer of statistics is returned in
- StatisticsTable.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] bReset Set to TRUE to reset the statistics for the network interface.
- @param [in, out] pStatisticsSize On input the size, in bytes, of StatisticsTable. On output
- the size, in bytes, of the resulting table of statistics.
- @param [out] pStatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure that
- conains the statistics.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_BUFFER_TOO_SMALL The pStatisticsTable is NULL or the buffer is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
- typedef struct {
- UINT64 RxTotalFrames;
- UINT64 RxGoodFrames;
- UINT64 RxUndersizeFrames;
- UINT64 RxOversizeFrames;
- UINT64 RxDroppedFrames;
- UINT64 RxUnicastFrames;
- UINT64 RxBroadcastFrames;
- UINT64 RxMulticastFrames;
- UINT64 RxCrcErrorFrames;
- UINT64 RxTotalBytes;
- UINT64 TxTotalFrames;
- UINT64 TxGoodFrames;
- UINT64 TxUndersizeFrames;
- UINT64 TxOversizeFrames;
- UINT64 TxDroppedFrames;
- UINT64 TxUnicastFrames;
- UINT64 TxBroadcastFrames;
- UINT64 TxMulticastFrames;
- UINT64 TxCrcErrorFrames;
- UINT64 TxTotalBytes;
- UINT64 Collisions;
- UINT64 UnsupportedProtocol;
- } EFI_NETWORK_STATISTICS;
-**/
-EFI_STATUS
-EFIAPI
-SN_Statistics (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN BOOLEAN bReset,
- IN OUT UINTN * pStatisticsSize,
- OUT EFI_NETWORK_STATISTICS * pStatisticsTable
- )
-{
- EFI_STATUS Status;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- //
- // Verify the prarameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- pMode = pSimpleNetwork->Mode;
- //
- // Determine if the interface is started
- //
- if (EfiSimpleNetworkInitialized == pMode->State){
- //
- // Determine if the StatisticsSize is big enough
- //
- if (sizeof (EFI_NETWORK_STATISTICS) <= *pStatisticsSize){
- if (bReset) {
- Status = EFI_SUCCESS;
- }
- else {
- Status = EFI_UNSUPPORTED;
- }
- }
- else {
- Status = EFI_BUFFER_TOO_SMALL;
- }
- }
- else{
- if (EfiSimpleNetworkStarted == pMode->State) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- return Status;
-}
-
-
-/**
- This function stops a network interface. This call is only valid
- if the network interface is in the started state.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Stop (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Determine if the interface is started
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkStarted == pMode->State ) {
- pMode->State = EfiSimpleNetworkStopped;
- Status = EFI_SUCCESS;
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- gBS->RestoreTPL ( TplPrevious );
- return Status;
-}
-
-
-/**
- This function releases the memory buffers assigned in the Initialize() call.
- Pending transmits and receives are lost, and interrupts are cleared and disabled.
- After this call, only Initialize() and Stop() calls may be used.
-
- @param [in] pSimpleNetwork Protocol instance pointer
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
- @retval EFI_UNSUPPORTED The increased buffer size feature is not supported.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Shutdown (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork
- )
-{
- EFI_SIMPLE_NETWORK_MODE * pMode;
- UINT32 RxFilter;
- EFI_STATUS Status;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
- //
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) && ( NULL != pSimpleNetwork->Mode )) {
- //
- // Determine if the interface is already started
- //
- pMode = pSimpleNetwork->Mode;
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Stop the adapter
- //
- RxFilter = pMode->ReceiveFilterSetting;
- pMode->ReceiveFilterSetting = 0;
- Status = SN_Reset ( pSimpleNetwork, FALSE );
- pMode->ReceiveFilterSetting = RxFilter;
- if ( !EFI_ERROR ( Status )) {
-
- //
- // Update the network state
- //
- pMode->State = EfiSimpleNetworkStarted;
- }
- else if ( EFI_DEVICE_ERROR == Status ) {
- pMode->State = EfiSimpleNetworkStopped;
- }
- }
- else {
- Status = EFI_NOT_STARTED;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- gBS->RestoreTPL ( TplPrevious );
- return Status;
-}
-
-
-/**
- Send a packet over the network.
-
- This function places the packet specified by Header and Buffer on
- the transmit queue. This function performs a non-blocking transmit
- operation. When the transmit is complete, the buffer is returned
- via the GetStatus() call.
-
- This routine calls ::Ax88772Rx to empty the network adapter of
- receive packets. The routine then passes the transmit packet
- to the network adapter.
-
- @param [in] pSimpleNetwork Protocol instance pointer
- @param [in] HeaderSize The size, in bytes, of the media header to be filled in by
- the Transmit() function. If HeaderSize is non-zero, then
- it must be equal to SimpleNetwork->Mode->MediaHeaderSize
- and DestAddr and Protocol parameters must not be NULL.
- @param [in] BufferSize The size, in bytes, of the entire packet (media header and
- data) to be transmitted through the network interface.
- @param [in] pBuffer A pointer to the packet (media header followed by data) to
- to be transmitted. This parameter can not be NULL. If
- HeaderSize is zero, then the media header is Buffer must
- already be filled in by the caller. If HeaderSize is nonzero,
- then the media header will be filled in by the Transmit()
- function.
- @param [in] pSrcAddr The source HW MAC address. If HeaderSize is zero, then
- this parameter is ignored. If HeaderSize is nonzero and
- SrcAddr is NULL, then SimpleNetwork->Mode->CurrentAddress
- is used for the source HW MAC address.
- @param [in] pDestAddr The destination HW MAC address. If HeaderSize is zero, then
- this parameter is ignored.
- @param [in] pProtocol The type of header to build. If HeaderSize is zero, then
- this parameter is ignored.
-
- @retval EFI_SUCCESS This operation was successful.
- @retval EFI_NOT_STARTED The network interface was not started.
- @retval EFI_NOT_READY The network interface is too busy to accept this transmit request.
- @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small.
- @retval EFI_INVALID_PARAMETER pSimpleNetwork parameter was NULL or did not point to a valid
- EFI_SIMPLE_NETWORK structure.
- @retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
-
-**/
-EFI_STATUS
-EFIAPI
-SN_Transmit (
- IN EFI_SIMPLE_NETWORK * pSimpleNetwork,
- IN UINTN HeaderSize,
- IN UINTN BufferSize,
- IN VOID * pBuffer,
- IN EFI_MAC_ADDRESS * pSrcAddr,
- IN EFI_MAC_ADDRESS * pDestAddr,
- IN UINT16 * pProtocol
- )
-{
- ETHERNET_HEADER * pHeader;
- EFI_SIMPLE_NETWORK_MODE * pMode;
- NIC_DEVICE * pNicDevice;
- EFI_USB_IO_PROTOCOL * pUsbIo;
- EFI_STATUS Status;
- UINTN TransferLength;
- UINT32 TransferStatus;
- UINT16 Type;
- EFI_TPL TplPrevious;
-
- TplPrevious = gBS->RaiseTPL(TPL_CALLBACK);
-
- // Verify the parameters
- //
- if (( NULL != pSimpleNetwork ) &&
- ( NULL != pSimpleNetwork->Mode ) &&
- ( NULL != pBuffer) &&
- ( (HeaderSize == 0) || ( (NULL != pDestAddr) && (NULL != pProtocol) ))) {
- //
- // The interface must be running
- //
- pMode = pSimpleNetwork->Mode;
- //
- // Verify parameter of HeaderSize
- //
- if ((HeaderSize == 0) || (HeaderSize == pMode->MediaHeaderSize)){
- //
- // Determine if BufferSize is big enough
- //
- if (BufferSize >= pMode->MediaHeaderSize){
- if ( EfiSimpleNetworkInitialized == pMode->State ) {
- //
- // Update the link status
- //
- pNicDevice = DEV_FROM_SIMPLE_NETWORK ( pSimpleNetwork );
- pMode->MediaPresent = pNicDevice->bLinkUp;
-
- //
- // Release the synchronization with Ax88772Timer
- //
- if ( pMode->MediaPresent && pNicDevice->bComplete) {
- //
- // Copy the packet into the USB buffer
- //
-
- CopyMem ( &pNicDevice->pTxTest->Data[0], pBuffer, BufferSize );
- pNicDevice->pTxTest->Length = (UINT16) BufferSize;
-
- //
- // Transmit the packet
- //
- pHeader = (ETHERNET_HEADER *) &pNicDevice->pTxTest->Data[0];
- if ( 0 != HeaderSize ) {
- if ( NULL != pDestAddr ) {
- CopyMem ( &pHeader->dest_addr, pDestAddr, PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pSrcAddr ) {
- CopyMem ( &pHeader->src_addr, pSrcAddr, PXE_HWADDR_LEN_ETHER );
- }
- else {
- CopyMem ( &pHeader->src_addr, &pMode->CurrentAddress.Addr[0], PXE_HWADDR_LEN_ETHER );
- }
- if ( NULL != pProtocol ) {
- Type = *pProtocol;
- }
- else {
- Type = pNicDevice->pTxTest->Length;
- }
- Type = (UINT16)(( Type >> 8 ) | ( Type << 8 ));
- pHeader->type = Type;
- }
- if ( pNicDevice->pTxTest->Length < MIN_ETHERNET_PKT_SIZE ) {
- pNicDevice->pTxTest->Length = MIN_ETHERNET_PKT_SIZE;
- ZeroMem ( &pNicDevice->pTxTest->Data[ BufferSize ],
- pNicDevice->pTxTest->Length - BufferSize );
- }
-
- DEBUG (D_INFO, L"TX: %02x-%02x-%02x-%02x-%02x-%02x %02x-%02x-%02x-%02x-%02x-%02x"
- " %02x-%02x %d bytes\r\n",
- pNicDevice->pTxTest->Data[0],
- pNicDevice->pTxTest->Data[1],
- pNicDevice->pTxTest->Data[2],
- pNicDevice->pTxTest->Data[3],
- pNicDevice->pTxTest->Data[4],
- pNicDevice->pTxTest->Data[5],
- pNicDevice->pTxTest->Data[6],
- pNicDevice->pTxTest->Data[7],
- pNicDevice->pTxTest->Data[8],
- pNicDevice->pTxTest->Data[9],
- pNicDevice->pTxTest->Data[10],
- pNicDevice->pTxTest->Data[11],
- pNicDevice->pTxTest->Data[12],
- pNicDevice->pTxTest->Data[13],
- pNicDevice->pTxTest->Length);
-
- pNicDevice->pTxTest->LengthBar = ~(pNicDevice->pTxTest->Length);
- TransferLength = sizeof ( pNicDevice->pTxTest->Length )
- + sizeof ( pNicDevice->pTxTest->LengthBar )
- + pNicDevice->pTxTest->Length;
-
- if (TransferLength % 512 == 0 || TransferLength % 1024 == 0)
- TransferLength +=4;
-
- //
- // Work around USB bus driver bug where a timeout set by receive
- // succeeds but the timeout expires immediately after, causing the
- // transmit operation to timeout.
- //
- pUsbIo = pNicDevice->pUsbIo;
- Status = pUsbIo->UsbBulkTransfer ( pUsbIo,
- BULK_OUT_ENDPOINT,
- &pNicDevice->pTxTest->Length,
- &TransferLength,
- 0xfffffffe,
- &TransferStatus );
- if ( !EFI_ERROR ( Status )) {
- Status = TransferStatus;
- }
-
- if ( !EFI_ERROR ( Status )) {
- pNicDevice->pTxBuffer = pBuffer;
- }
- else {
- if ((TransferLength != (UINTN)( pNicDevice->pTxTest->Length + 4 )) &&
- (TransferLength != (UINTN)(( pNicDevice->pTxTest->Length + 4 ) + 4))) {
- DEBUG (D_INFO, L"TransferLength didn't match Packet Length\n");
- }
- //
- // Reset the controller to fix the error
- //
- if ( EFI_DEVICE_ERROR == Status ) {
- SN_Reset ( pSimpleNetwork, FALSE );
- }
- Status = EFI_NOT_READY;
- }
- }
- else {
- //
- // No packets available.
- //
- Status = EFI_NOT_READY;
- }
-
- }
- else {
- if (EfiSimpleNetworkStarted == pMode->State) {
- Status = EFI_DEVICE_ERROR;
- }
- else {
- Status = EFI_NOT_STARTED ;
- }
- }
- }
- else {
- Status = EFI_BUFFER_TOO_SMALL;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
- }
- else {
- Status = EFI_INVALID_PARAMETER;
- }
-
- gBS->RestoreTPL (TplPrevious);
-
- return Status;
-}
