sata_svw breakage

[Alex Howells <alex@bytemark.co.uk>]

Afternoon Gents (and Ladies),

I'm setting an interesting problem with the sata_svw driver on a fairly
new (in terms of model) blade server from HP, a BL495c.

[    3.462135] PCI: setting IRQ 14 as level-triggered
[    3.462142] sata_svw 0000:01:0e.0: PCI INT A -> Link[ISF0] -> GSI 14
(level,
low) -> IRQ 14
[    3.465367] sata_svw 0000:01:0e.0: PCI INT A disabled
[    3.467302] sata_svw: probe of 0000:01:0e.0 failed with error -16

Having trouble tracking down what 'error -16' might imply, any pointers
for what the root cause may be and how to address it?

Regards,
Alex