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Linux Firmware Debug Kit (LFDK)

講題:Linux Firmware Debug Kit (LFDK)

講者:洪豪謙 (Merck Hung)

網站:http://merckhung.blogspot.com/

自介:一位喜愛研究電腦硬體操作及作業系統的工程師,目前任職於華碩電腦,從事 Android Phone 之開發。

摘要:
因曾經從事過一陣子 Legacy BIOS 工作,體驗過 BIOS 豐富的 debug 工具。例如一些 BIOS Engineer 所熟悉的 AMI RU,Award ADU 等兩個通用 Debug 程式。以及各家公司內部自行開發的 debug tools,如 e820,Super I/O,I2C tools 等等。但很奇怪的,Linux 上怎麼老是沒什麼可以用來 Debug 的工具程式。尤其對一位 BIOS Engineer (尤其是 Server BIOS) 而言,Linux 也是其很重要的目標平台。如果在 DOS 上出了問題,那有 RU/ADU。 如果在 Windows 上出了問題,那有 Windows 版的 RU。那如果在 Linux 上出了問題呢?另一方面對 Embedded Linux Engineer 來說,不斷的重複燒 FlashROM,或是不斷 rmmod/insmod,以及 Remote NFS,雖然可以加速整個 Registers Debug 的流程,但都還是不及有一個通用工具來的方便,可以達到即時修改即時反應的便利。所以就在那樣的時空背景下,也就動手寫了與 AMI RU 介面很相似的 LFDK 這套工具。在這幾年來,帶給了我不少方便,更甚至是飛到大陸客戶端處理問題。然而事過境遷,它已經許久不再改版,故將之釋出為 GPL Open Source Software,與有緣人分享之。

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2016 Unconference 議程公告!

嗨、各位親朋好友們
今年的 Unconference 名單出爐啦! 由於每一個 Talk 都相當精彩,因此我們想了辦法讓所有投稿的人都有舞台可以分享。 Unconference 演講場地為中研院活動中心的平面會議室。 對於其中的講題有興趣的朋友們請不要錯過囉 :-D
8/21 Unconference 活動中心的平面會議室時間 講題 講者 10:45
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11:05 用開放原始碼技術翻轉傳統產業IT架構 Derek Hsu11:10
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11:30 會自動飛行的"神奇寶貝"and飛行技巧 gavin 11:45
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12:05 ProbeDroid: Crafting Your Own Dynamic Instrument Tool on Android for App Behavior Exploration | 沈宗賢 (AndyShen)12:10
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12:30 蒙地卡羅模擬與志願運算 趙元13:30
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13:50 Runtime PM for CPU idling in Linux kernelfreedom Koan-Sin Tan 13:55
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14:15 Fuzzing and Mozilla GARY KWONG gkw14:30
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14:50 無良房東一度電收你 5.5 元,你難道不生氣嗎?——從自幹智慧電表講起 Felix and Timo14:55
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15:15 COSCUP + AppDevKit Jeff Lin C 備註:議程時間可能會調動。

Submit your talk to COSCUP 2017 community rooms!

This year, you can submit your talk to following communities directly. We will publish the full programme in early July. The deadline of talk-submission depends on the communities, each topic might have different due date, so be sure to check it first with them.If you can't find the right topic below, you can still submit your talk with this form, we will forward your proposal to a related community.All the talks will possibly recorded and the video clips will be released under CC:BY-SA. If you have something in your talk that cannot be recorded or release under CC, please do leave a note in your proposal.Room5th Aug6th Aug08:45-09:1509:20-12:2014:00-17:0009:00-12:0013:40-16:4016:40-17:00101Opening(TBC)Workflaws and Workflows in HackingOpen Source Farm Innovation(TBC)Closing102(不開放)Open Source DatabaseRustDesktop Software(不開放)201Open Web Technologies(TBC)Android202Open Document FormatChineseThe Art of Conducting Open Community303WordPressLinux Kernel / System / Coders(intro “Emacs…

COSCUP 2018 CfP is open! Submit your proposal before May 25th, 2018.

Finally, the CfP of COSCUP 2018 is here!(中文見下方)We have pleasure to work with GNOME.Asia Summit to have a joint conference this year, plus 16 Community Room tracks and special tracks hosted by the staff, makes COSCUP 2018 a 15-parallel-tracks conference -- wow! Thanks to all the community members to make it happen.We are looking for talks in several open-source related areas, please submit your proposal before May 25th, 2018. After the review process from the coordinators, we will publish the full programme in early July.All the talks will possibly be recorded and the video clips will be released under CC:BY-SA 4.0. If you have something in your talk that cannot be recorded or released under CC, please do leave a note in your proposal.Important dates:Submission deadline: May 25th, 2018Full programme published: Early JulyCOSCUP 2018: Aug 11-12 (with welcome party at 10th night), at National Taiwan University of Science and TechnologySubmit your proposal here!今年 COSCUP 我們很榮幸再度與 GNOME.Asi…