요약·해설과 원문, 전문 번역을 서로 분리했습니다. API 이름, symbol, source path는 원문 표기를 사용합니다.
1. 요약·해설
원문의 핵심 논리와 kernel programming 관점의 보충 설명입니다. 아래의 전문 번역과는 별도로 작성했습니다.
2. 영어 원문 전체
번역 기준이 된 Linux v6.18.37 원문입니다. 줄 번호는 이 버전의 파일 좌표입니다.
원문 전체 펼치기
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.. SPDX-License-Identifier: GPL-2.0+
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===========================================================
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RDMA Driver for the AMD Pensando(R) Ethernet adapter family
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===========================================================
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AMD Pensando RDMA driver.
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Copyright (C) 2018-2025, Advanced Micro Devices, Inc.
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Overview
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========
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The ionic_rdma driver provides Remote Direct Memory Access functionality
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for AMD Pensando DSC (Distributed Services Card) devices. This driver
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implements RDMA capabilities as an auxiliary driver that operates in
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conjunction with the ionic ethernet driver.
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The ionic ethernet driver detects RDMA capability during device
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initialization and creates auxiliary devices that the ionic_rdma driver
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binds to, establishing the RDMA data path and control interfaces.
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Identifying the Adapter
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=======================
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See Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
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for more information on identifying the adapter.
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Enabling the driver
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===================
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The ionic_rdma driver depends on the ionic ethernet driver.
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See Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
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for detailed information on enabling and configuring the ionic driver.
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The ionic_rdma driver is enabled via the standard kernel configuration system,
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using the make command::
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make oldconfig/menuconfig/etc.
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The driver is located in the menu structure at:
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-> Device Drivers
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-> InfiniBand support
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-> AMD Pensando DSC RDMA/RoCE Support
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Support
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=======
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For general Linux RDMA support, please use the RDMA mailing
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list, which is monitored by AMD Pensando personnel::
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linux-rdma@vger.kernel.org
3. 한국어 전문 번역
영어 원문의 문단 순서와 의미를 유지한 전체 번역입니다. 코드, 함수명, symbol과 URL은 원문 표기를 유지합니다.
AMD Pensando Ionic RDMA 드라이버
1-52이 문서는 `GPL-2.0+` 라이선스를 따릅니다.
AMD Pensando(R) Ethernet adapter 제품군용 RDMA 드라이버
Copyright (C) 2018-2025, Advanced Micro Devices, Inc.
개요
`ionic_rdma`는 AMD Pensando DSC(Distributed Services Card)에 Remote Direct Memory Access 기능을 제공합니다. `ionic` Ethernet 드라이버와 함께 동작하는 auxiliary driver로 RDMA capability를 구현합니다.
Pensando DSC→`ionic` Ethernet 초기화→RDMA capability 감지→auxiliary device 생성→`ionic_rdma` bind→RDMA data path·control interface
Ethernet 드라이버가 capability를 발견하고 auxiliary bus를 통해 RDMA 드라이버를 연결합니다.
어댑터 식별과 `ionic` 드라이버 활성화·구성은 `Documentation/networking/device_drivers/ethernet/pensando/ionic.rst`를 참고하십시오. `ionic_rdma`는 `ionic` Ethernet 드라이버에 의존합니다.
표준 커널 구성 시스템에서 `make oldconfig`, `make menuconfig` 등의 명령으로 활성화합니다.
make oldconfig/menuconfig/etc.메뉴 위치
Device Drivers
InfiniBand support
AMD Pensando DSC RDMA/RoCE Support일반 Linux RDMA 지원은 AMD Pensando 담당자도 확인하는 RDMA mailing list를 이용하십시오.
linux-rdma@vger.kernel.org.. SPDX-License-Identifier: GPL-2.0+
===========================================================
RDMA Driver for the AMD Pensando(R) Ethernet adapter family
===========================================================
AMD Pensando RDMA driver.
Copyright (C) 2018-2025, Advanced Micro Devices, Inc.
Overview
========
The ionic_rdma driver provides Remote Direct Memory Access functionality
for AMD Pensando DSC (Distributed Services Card) devices. This driver
implements RDMA capabilities as an auxiliary driver that operates in
conjunction with the ionic ethernet driver.
The ionic ethernet driver detects RDMA capability during device
initialization and creates auxiliary devices that the ionic_rdma driver
binds to, establishing the RDMA data path and control interfaces.
Identifying the Adapter
=======================
See Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
for more information on identifying the adapter.
Enabling the driver
===================
The ionic_rdma driver depends on the ionic ethernet driver.
See Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
for detailed information on enabling and configuring the ionic driver.
The ionic_rdma driver is enabled via the standard kernel configuration system,
using the make command::
make oldconfig/menuconfig/etc.
The driver is located in the menu structure at:
-> Device Drivers
-> InfiniBand support
-> AMD Pensando DSC RDMA/RoCE Support
Support
=======
For general Linux RDMA support, please use the RDMA mailing
list, which is monitored by AMD Pensando personnel::
linux-rdma@vger.kernel.org
요약·해설
ionic_rdma.rst:1-52`ionic_rdma`는 독립 PCI 드라이버가 아니라 `ionic` Ethernet 드라이버가 감지한 capability와 생성한 auxiliary device에 bind합니다. 따라서 Ethernet 드라이버가 먼저 정상 초기화되어야 RDMA data path와 control interface가 생깁니다.
드라이버 관계와 지원 경로를 정리했습니다.