[Qemu-devel] Re: [PATCH] block: Make BSG detection more sane in hdev_open()

2010-08-22 Thread Nicholas A. Bellinger
On Sun, 2010-08-22 at 10:31 +0200, Christoph Hellwig wrote: > On Sat, Aug 21, 2010 at 04:01:15PM -0700, Nicholas A. Bellinger wrote: > > From: Nicholas Bellinger > > > > Greetings hch, tomo and Co, > > What tree is this against? I can't see any specificc BSG support in qemu. > The Megasas / S

[Qemu-devel] Re: [PATCH] block: Make BSG detection more sane in hdev_open()

2010-08-22 Thread Christoph Hellwig
On Sat, Aug 21, 2010 at 04:01:15PM -0700, Nicholas A. Bellinger wrote: > From: Nicholas Bellinger > > Greetings hch, tomo and Co, What tree is this against? I can't see any specificc BSG support in qemu. Even more I think all this in the wrong place. The only reason SG_IO support was shoe-hor

[Qemu-devel] Re: [PATCH] block: Make BSG detection more sane in hdev_open()

2010-08-21 Thread Nicholas A. Bellinger
On Sat, 2010-08-21 at 16:01 -0700, Nicholas A. Bellinger wrote: > From: Nicholas Bellinger > > Greetings hch, tomo and Co, > > This patch changes the Linux BSG backstore detect logic in hdev_open() > in order to determine when to actually set 'bs->sg = BDS_BSG;' by obtaining > the BSG major from