diff options
| author | jgong5 <jgong5@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-30 02:21:34 +0000 |
|---|---|---|
| committer | jgong5 <jgong5@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-30 02:21:34 +0000 |
| commit | c8d8f1e3320ebbfc1a4a26cb232cbe54d865b814 (patch) | |
| tree | cfa2cc54d7f157665707c71b50781699beeb05a6 /MdeModulePkg/Include | |
| parent | 373ade0eb64a522e45b1b94c15b95fb5ab417c00 (diff) | |
| download | edk2-platforms-c8d8f1e3320ebbfc1a4a26cb232cbe54d865b814.tar.xz | |
code scrub for Ip4ConfigDxe
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7149 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Include')
| -rw-r--r-- | MdeModulePkg/Include/Protocol/NicIp4Config.h | 102 |
1 files changed, 81 insertions, 21 deletions
diff --git a/MdeModulePkg/Include/Protocol/NicIp4Config.h b/MdeModulePkg/Include/Protocol/NicIp4Config.h index 71bd7c4ebe..28284febda 100644 --- a/MdeModulePkg/Include/Protocol/NicIp4Config.h +++ b/MdeModulePkg/Include/Protocol/NicIp4Config.h @@ -1,5 +1,6 @@ /** @file
This file defines NicIp4Config Protocol.
+ EFI_NIC_IP4_CONFIG_PROTOCOL is a proprietary protocol, not defined by UEFI2.0.
Copyright (c) 2006 - 2008, Intel Corporation
All rights reserved. This program and the accompanying materials
@@ -54,34 +55,58 @@ typedef enum { // because it don't know how to configure the default IP address even
// it has got the address.
//
-// NIC_ADDR contains the interface's type and MAC address to identify
-// a specific NIC. NIC_IP4_CONFIG_INFO contains the IP4 configure
-// parameters for that NIC. IP4_CONFIG_VARIABLE is the EFI variable to
-// save the configuration. NIC_IP4_CONFIG_INFO and IP4_CONFIG_VARIABLE
-// is of variable length.
-//
-// EFI_NIC_IP4_CONFIG_PROTOCOL is a priority protocol, not defined by UEFI2.0
-//
+
+///
+/// NIC_ADDR contains the interface's type and MAC address to identify
+/// a specific NIC.
+///
typedef struct {
- UINT16 Type;
- UINT8 Len;
- EFI_MAC_ADDRESS MacAddr;
+ UINT16 Type; ///< Interface type
+ UINT8 Len; ///< Length of MAC address
+ EFI_MAC_ADDRESS MacAddr; ///< MAC address of interface
} NIC_ADDR;
+///
+/// NIC_IP4_CONFIG_INFO contains the IP4 configure
+/// parameters for that NIC. NIC_IP4_CONFIG_INFO is
+/// of variable length.
+///
typedef struct {
- NIC_ADDR NicAddr; // Link layer address to identify the NIC
- UINT32 Source; // Static or DHCP
- BOOLEAN Perment; // Survive the reboot or not
- EFI_IP4_IPCONFIG_DATA Ip4Info; // IP addresses
+ NIC_ADDR NicAddr; ///< Link layer address to identify the NIC
+ UINT32 Source; ///< Static or DHCP
+ BOOLEAN Perment; ///< Survive the reboot or not
+ EFI_IP4_IPCONFIG_DATA Ip4Info; ///< IP addresses
} NIC_IP4_CONFIG_INFO;
+///
+/// IP4_CONFIG_VARIABLE is the EFI variable to
+/// save the configuration. IP4_CONFIG_VARIABLE is
+/// of variable length.
+///
typedef struct {
- UINT32 Len; // Total length of the variable
- UINT16 CheckSum; // CheckSum, the same as IP4 head checksum
- UINT32 Count; // Number of NIC_IP4_CONFIG_INFO follows
+ UINT32 Len; ///< Total length of the variable
+ UINT16 CheckSum; ///< CheckSum, the same as IP4 head checksum
+ UINT32 Count; ///< Number of NIC_IP4_CONFIG_INFO follows
NIC_IP4_CONFIG_INFO ConfigInfo;
} IP4_CONFIG_VARIABLE;
+/**
+ Get the configure parameter for this NIC.
+
+ @param This The NIC IP4 CONFIG protocol.
+ @param Len The length of the NicConfig buffer.
+ @param NicConfig The buffer to receive the NIC's configure
+ parameter.
+
+ @retval EFI_SUCCESS The configure parameter for this NIC was
+ obtained successfully .
+ @retval EFI_INVALID_PARAMETER This or ConfigLen is NULL.
+ @retval EFI_NOT_FOUND There is no configure parameter for the NIC in
+ NVRam.
+ @retval EFI_BUFFER_TOO_SMALL The ConfigLen is too small or the NicConfig is
+ NULL.
+
+**/
typedef
EFI_STATUS
(EFIAPI *EFI_NIC_IP4_CONFIG_GET_INFO)(
@@ -90,20 +115,55 @@ EFI_STATUS OUT NIC_IP4_CONFIG_INFO *NicConfig OPTIONAL
);
+/**
+ Set the IP configure parameters for this NIC.
+
+ If Reconfig is TRUE, the IP driver will be informed to discard current
+ auto configure parameter and restart the auto configuration process.
+ If current there is a pending auto configuration, EFI_ALREADY_STARTED is
+ returned. You can only change the configure setting when either
+ the configure has finished or not started yet. If NicConfig, the
+ NIC's configure parameter is removed from the variable.
+
+ @param This The NIC IP4 CONFIG protocol
+ @param NicConfig The new NIC IP4 configure parameter
+ @param Reconfig Inform the IP4 driver to restart the auto
+ configuration
+
+ @retval EFI_SUCCESS The configure parameter for this NIC was
+ set successfully .
+ @retval EFI_INVALID_PARAMETER This is NULL or the configure parameter is
+ invalid.
+ @retval EFI_ALREADY_STARTED There is a pending auto configuration.
+ @retval EFI_NOT_FOUND No auto configure parameter is found
+
+**/
typedef
EFI_STATUS
(EFIAPI *EFI_NIC_IP4_CONFIG_SET_INFO)(
IN EFI_NIC_IP4_CONFIG_PROTOCOL *This,
- IN NIC_IP4_CONFIG_INFO *NicConfig, OPTIONAL
+ IN NIC_IP4_CONFIG_INFO *NicConfig OPTIONAL,
IN BOOLEAN ReConfig
);
+/**
+ Return the name and MAC address for the NIC. The Name, if not NULL,
+ has at least IP4_NIC_NAME_LENGTH bytes.
+
+ @param This The NIC IP4 CONFIG protocol
+ @param Name The buffer to return the name
+ @param NicAddr The buffer to return the MAC addr
+
+ @retval EFI_INVALID_PARAMETER This is NULL
+ @retval EFI_SUCCESS The name or address of the NIC are returned.
+
+**/
typedef
EFI_STATUS
(EFIAPI *EFI_NIC_IP4_CONFIG_GET_NAME)(
IN EFI_NIC_IP4_CONFIG_PROTOCOL *This,
- IN UINT16 *Name, OPTIONAL
- IN NIC_ADDR *NicAddr OPTIONAL
+ OUT UINT16 *Name OPTIONAL,
+ OUT NIC_ADDR *NicAddr OPTIONAL
);
struct _EFI_NIC_IP4_CONFIG_PROTOCOL {
|