re: kern/54984: USB and SATA broken on Dell PowerEdge R630

[Andreas Gustafsson <gson%gson.org@localhost>]

The following reply was made to PR kern/54984; it has been noted by GNATS.

From: Andreas Gustafsson <gson%gson.org@localhost>
To: matthew green <mrg%eterna.com.au@localhost>
Cc: gnats-bugs%netbsd.org@localhost
Subject: re: kern/54984: USB and SATA broken on Dell PowerEdge R630
Date: Sun, 8 Mar 2020 12:28:26 +0200

 matthew green wrote:
 >  can you run "vmstat -i" and see if the sata or usb interrupts are
 >  working?  eg, these devices:
 >  
 >  [   1.1108313] ahcisata0: interrupting at msi2 vec 0
 >  [   1.1108313] xhci0: interrupting at ioapic0 pin 19
 >  [   1.1108313] ahcisata1: interrupting at msi5 vec 0
 
 Not easily - the machine is unable to mount the root file system from
 either USB or SATA, so I don't get a shell.  A ramdisk kernel might
 work, but that will take some more time to set up.
 
 >  and also, do you know which controller is being used for sata?
 
 It's ahcisata0 according to the -current console log at
 http://www.gson.org/netbsd/bugs/r630/dmesg-2020.03.07.13.28.45.txt:
 
   [   1.1402831] atabus0 at ahcisata0 channel 0
   [...]
   [   4.6751558] wd0 at atabus0 drive 0
   [   9.4271407] uhub1: device problem, disabling port 12
   [  10.5476086] ehci_sync_hc: timed out
   [  11.2979219] wd0: IDENTIFY failed
   [  11.3344302] wd0: fixing 0 sector size
   [  11.3781107] wd0: secperunit and ncylinders are zero
 
 > is is possible to switch them to the other controller for testing?
 
 I moved the drive from the first drive bay to the last, and the
 console log then said:
 
   [   1.1300606] ahcisata1 at pci0 dev 31 function 2: Intel C61x/X99 SATA Controller (AHCI) (rev. 0x05)
   [   1.1300606] ahcisata1: AHCI revision 1.30, 6 ports, 32 slots, CAP 0xcb30ff45<EMS,PSC,SSC,PMD,ISS=0x3=Gen3,SCLO,SAL,SSS,SNCQ,S64A>
   [   1.1300606] ahcisata1: interrupting at msi5 vec 0
   [   1.1300606] atabus4 at ahcisata1 channel 0
   [   1.1300606] atabus5 at ahcisata1 channel 1
   [   1.1300606] atabus6 at ahcisata1 channel 2
   [   1.1300606] atabus7 at ahcisata1 channel 3
   [   1.1300606] atabus8 at ahcisata1 channel 4
   [   1.1300606] atabus9 at ahcisata1 channel 5
   [...]
   [   4.9633932] wd0 at atabus7 drive 0
   [   9.7054639] uhub1: device problem, disabling port 12
   [  10.8659706] ehci_sync_hc: timed out
   [  11.5662764] wd0: IDENTIFY failed
   [  11.6027838] wd0: fixing 0 sector size
   [  11.6464636] wd0: secperunit and ncylinders are zero
 
 -- 
 Andreas Gustafsson, gson%gson.org@localhost