Tianocore/edk2.git/NetworkPkg/HttpBootDxe, branch dependabot/github_actions/actions/setup-python-7

NetworkPkg: HttpBootDxe: Fix uninitialized variable warnings

2026-06-24T14:49:50+00:00

In HttpBootGetBootFileCaller(), under the LoadBootFile case, the Status variable is only assigned within a for loop. If the loop is not executed, this results in an uninitialized variable warning when Status is later referenced. Resolve this issue by return Status directly inside the loop. Signed-off-by: Tuan Phan

NetworkPkg: Remove redundant Status initializations

2026-06-04T15:32:31+00:00

Remove redundant Status = EFI_SUCCESS and Status = EFI_DEVICE_ERROR initializations that are immediately overwritten before being read, across multiple modules: Dhcp6Dxe, DnsDxe, HttpBootDxe, HttpDxe, Ip4Dxe, Ip6Dxe, MnpDxe, Mtftp4Dxe, Mtftp6Dxe, SnpDxe, TcpDxe, TlsAuthConfigDxe, UefiPxeBcDxe and WifiConnectionManagerDxe. Cc: Saloni Kasbekar Cc: Zachary Clark-williams Signed-off-by: abuthahirm

NetworkPkg/HttpBootDxe: Add all events to HttpBootHttpCallback()

2026-04-27T23:30:35+00:00

Include other events from EDKII_HTTP_CALLBACK_EVENT to print failure information in the event of HTTP Boot failure Signed-off-by: Saloni Kasbekar

NetworkPkg/HttpBootDxe: Print TLS errors on screen during HTTP boot

2026-04-06T19:25:44+00:00

Install EDKII_HTTP_CALLBACK_PROTOCOL in HttpBootDxe to receive TLS events from HttpDxe during the HTTP Boot process. When a TLS error occurs (failed TLS session connection or TLS configuration), print an error message on screen using AsciiPrint(). The callback is installed in HttpBootInstallCallback() and uninstalled in HttpBootUninstallCallback(), ensuring TLS errors are only printed during the HTTP Boot process and not for other TLS accesses. Signed-off-by: Saloni Kasbekar

NetworkPkg: align UNI file headers with UNI Spec standard

2026-03-02T19:32:17+00:00

The Uni file standard specifies that comments begin with the characters "//". The following files contained incorrectly formatted C-style comments and have been updated: NetworkPkg/Application/VConfig/VConfigStrings.uni NetworkPkg/HttpBootDxe/HttpBootConfigStrings.uni NetworkPkg/Ip6Dxe/Ip6DxeStrings.uni NetworkPkg/TlsAuthConfigDxe/TlsAuthConfigDxeStrings.uni The problems were identified during testing of the parser https://github.com/xpahos/edk2-idea. Signed-off-by: Alexander Gryanko

NetworkPkg: Replace include guards with #pragma once

2026-02-23T21:01:28+00:00

Replace traditional `#ifndef`/`#define`/`#endif` include guards with `#pragma` once. `#pragma once` is a widely supported preprocessor directive that prevents header files from being included multiple times. It is supported by all toolchains used to build edk2: GCC, Clang/LLVM, and MSVC. Compared to macro-based include guards, `#pragma once`: - Eliminates the risk of macro name collisions or copy/paste errors where two headers inadvertently use the same guard macro. - Eliminate inconsistency in the way include guard macros are named (e.g., some files use `__FILE_H__`, others use `FILE_H_`, etc.). - Reduces boilerplate (three lines replaced by one). - Avoids polluting the macro namespace with guard symbols. - Can improve build times as the preprocessor can skip re-opening the file entirely, rather than re-reading it to find the matching `#endif` ("multiple-include optimization"). - Note that some compilers may already optimize traditional include guards, by recognzining the idiomatic pattern. This change is made acknowledging that overall portability of the code will technically be reduced, as `#pragma once` is not part of the C/C++ standards. However, this is considered acceptable given: 1. edk2 already defines a subset of supported compilers in BaseTools/Conf/tools_def.template, all of which have supported `#pragma once` for over two decades. 2. There have been concerns raised to the project about inconsistent include guard naming and potential macro collisions. Approximate compiler support dates: - MSVC: Supported since Visual C++ 4.2 (1996) - GCC: Supported since 3.4 (2004) (http://gnu.ist.utl.pt/software/gcc/gcc-3.4/changes.html) - Clang (LLVM based): Since initial release in 2007 Signed-off-by: Michael Kubacki

NetworkPkg: Drop ARM32 Support

2025-09-25T22:04:10+00:00

edk2 is dropping support for the ARM32 architecture. This commit removes ARM32 code from NetworkPkg. This also drops irrelevant VALID_ARCHITECTURES comments from infs that are not arch specific. Signed-off-by: Oliver Smith-Denny

NetworkPkg: Add PCD to control http boot enable or disable.

2025-06-11T19:07:48+00:00

Add PCD to control http boot enable or disable. Signed-off-by: jie.fu

NetworkPkg/HttpBootDxe: Wait for IPv6 DAD before issuing DHCPv6 requests

2025-05-29T14:29:11+00:00

Align HTTP Boot behavior with PXE by inserting a delay to wait for IPv6 Duplicate Address Detection (DAD) to complete before issuing DHCPv6 requests. This avoids EFI_NO_MAPPING errors caused by early DHCP attempts before a valid IPv6 address is ready. Problem: On some platforms, HTTP boot over IPv6 fails with EFI_NO_MAPPING during initial DHCPv6 attempts. The failure is due to the system trying to send Solicit messages before IPv6 DAD finishes, resulting in no usable IP address at that time. Solution: Insert a retry mechanism to poll DAD completion when the initial call to Dhcp6->Start() fails with EFI_NO_MAPPING. This behavior mirrors PXE's handling, where it waits for a valid IPv6 address to be assigned before retrying the DHCPv6 flow. Signed-off-by: Sam Tsai [Wiwynn]

NetworkPkg/HttpBootDxe: Add proxy connect flow to *GetBootFile()

2025-03-13T00:34:01+00:00

- Add HTTP CONNECT flow to connect to Proxy Server - Provide Proxy URL to HTTP GET/HEAD Requests Implementation based on UEFI Specification v2.11 - Section 24.7.10 to use HTTP CONNECT method to connect to Proxy Server and use it to forward the HEAD/GET request to Endpoint Server's BootURI. - Section 29.6.6 to use EFI_HTTP_CONNECT_REQUEST_DATA structure for HttpMethodConnect usage in EFI_HTTP_PROTOCOL.Request() Signed-off-by: Saloni Kasbekar