On Mon, Mar 12, 2012 at 8:05 PM, Floris Bos <b...@je-eigen-domein.nl> wrote:
> diff --git a/hw/ide/core.c b/hw/ide/core.c
> index 3e50c52..b48e5c2 100644
> --- a/hw/ide/core.c
> +++ b/hw/ide/core.c
> @@ -166,6 +166,13 @@ static void ide_identify(IDEState *s)
> if (dev && dev->conf.discard_granularity) {
> put_le16(p + 169, 1); /* TRIM support */
> }
> +
> + if (s->wwn) {
> + put_le16(p + 108, s->wwn >> 48);
> + put_le16(p + 109, s->wwn >> 32);
> + put_le16(p + 110, s->wwn >> 16);
> + put_le16(p + 111, s->wwn);
> + }
Little-endian 16-bit seems weird at first but the spec requires it, so
it's fine. A comment would be nice.
ATA8-ACS says:
"Bit 8 of word 84 shall be set to one indicating the mandatory World
Wide Name in words 108-111 is supported."
I think we're missing this.
