mvsata

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

I have been handed a chuck-out ubuntu 14 server, so I thought I would try
NetBSD-7.99.60/amd64. It has some

mvsata0 at pci5 dev 1 function 0: Marvell 88SX6081 SATA II (rev. 0x09)
mvsata0: interrupting at ioapic1 pin 1
mvsata0: GenII, 2hc, 4port/hc

controllers, and dies on boot with

mvsata0:0:0: unable to stop EDMA
panic: EDMA enabled
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip ffffffff80215455 cs 8 rflags 246 cr2 0 ilevel 6 rsp ffffffff818b2830
curlwp 0xffffffff81481b60 pid 0.1 lowest kstack 0xffffffff818af2c0
Stopped in pid 0.1 (system) at  netbsd:breakpoint+0x5:  leave
breakpoint() at netbsd:breakpoint+0x5
vpanic() at netbsd:vpanic+0x140
snprintf() at netbsd:snprintf
mvsata_reset_drive() at netbsd:mvsata_reset_drive
mvsata_wdc_cmd_start() at netbsd:mvsata_wdc_cmd_start+0x43
mvsata_exec_command() at netbsd:mvsata_exec_command+0xac
ata_get_params() at netbsd:ata_get_params+0x156
wd_get_params() at netbsd:wd_get_params+0x22
wdopen() at netbsd:wdopen+0x1cb
bdev_open() at netbsd:bdev_open+0xbe
spec_open() at netbsd:spec_open+0x355
VOP_OPEN() at netbsd:VOP_OPEN+0x33
rf_find_raid_components() at netbsd:rf_find_raid_components+0x18b
rf_autoconfig() at netbsd:rf_autoconfig+0x3b
config_finalize() at netbsd:config_finalize+0x8a
main() at netbsd:main+0x421

The fun part is that I have a serial console.


Chees,

Patrick