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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi All<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I’m trying to find out the link capabilities of the SATA controller on the minnowboard MAX. When I run “lspci –vvv” , I get the following output about the SATA
controller. Unfortunately, There is nothing about its link capabilities . Any idea why it would not output that?
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I do know that the speed of the SATA port is about 3Gb/s and width is x1 from browsing the web. I’m just curious to see if there is more link information that
I can obtain from the lspci command.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47">00:13.0 SATA controller: Intel Corporation Atom Processor E3800 Series SATA AHCI Controller (rev 11) (prog-if 01 [AHCI 1.0])<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Subsystem: Intel Corporation Device 7270<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Latency: 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Interrupt: pin A routed to IRQ 265<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Region 0: I/O ports at 2048 [size=8]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Region 1: I/O ports at 205c [size=4]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Region 2: I/O ports at 2040 [size=8]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Region 3: I/O ports at 2058 [size=4]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Region 4: I/O ports at 2020 [size=32]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Region 5: Memory at 9082f000 (32-bit, non-prefetchable) [size=2K]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Address: fee0300c Data: 41d2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Capabilities: [70] Power Management version 3<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#70AD47"> Kernel driver in use: ahci<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Thanks!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Vasanthi<o:p></o:p></span></p>
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