From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 73947] [DPM] Cape Verde PRO - GPU lockup when dpm is enabled Date: Sun, 26 Jan 2014 20:36:53 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1985975932==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4C1AFFA2A6 for ; Sun, 26 Jan 2014 12:36:53 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1985975932== Content-Type: multipart/alternative; boundary="1390768613.2DF2bD0.30909"; charset="us-ascii" --1390768613.2DF2bD0.30909 Date: Sun, 26 Jan 2014 20:36:53 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=73947 --- Comment #5 from Alexander Tsoy --- Created attachment 92823 --> https://bugs.freedesktop.org/attachment.cgi?id=92823&action=edit lspci-vvvnn.log Looks like a hardware related problem. fglrx is also failing for me. According to lspci, x16 PCI Express port is capable to provide only 25W, which is not enough for CAPE VERDE. Also additional x8 PCI-E lines which is shared between this port and the neighbour x8 port are not active. The motherboard is Supermicro H8SCM. LnkCap: Port #0, Speed 5GT/s, Width x8, ASPM L0s L1, Latency L0 <1us, L1 <8us ClockPM- Surprise- LLActRep+ BwNot+ SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #7, PowerLimit 25.000W; Interlock- NoCompl+ -- You are receiving this mail because: You are the assignee for the bug. --1390768613.2DF2bD0.30909 Date: Sun, 26 Jan 2014 20:36:53 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 5 on bug 73947 from 
Created attachment 92823 [details]
lspci-vvvnn.log

Looks like a hardware related problem. fglrx is also failing for me. According
to lspci, x16 PCI Express port is capable to provide only 25W, which is not
enough for CAPE VERDE. Also additional x8 PCI-E lines which is shared between
this port and the neighbour x8 port are not active. The motherboard is
Supermicro H8SCM.

LnkCap:    Port #0, Speed 5GT/s, Width x8, ASPM L0s L1, Latency L0 <1us, L1
<8us
    ClockPM- Surprise- LLActRep+ BwNot+
SltCap:    AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
    Slot #7, PowerLimit 25.000W; Interlock- NoCompl+

You are receiving this mail because:
  • You are the assignee for the bug.
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