From: Sitsofe Wheeler <sitsofe@gmail.com>
To: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: linux-scsi@vger.kernel.org,
Haiyang Zhang <haiyangz@microsoft.com>,
linux-kernel@vger.kernel.org,
"James E.J. Bottomley" <JBottomley@parallels.com>,
Hannes Reinecke <hare@suse.de>,
devel@linuxdriverproject.org, Christoph Hellwig <hch@lst.de>
Subject: [PATCH 3/3] scsi: Use try_rc16 and try_vpd_pages quirks on Hyper-V virtual disks
Date: Fri, 10 Oct 2014 08:55:02 +0100 [thread overview]
Message-ID: <20141010075502.GD32028@sucs.org> (raw)
In-Reply-To: <20141010074901.GA32028@sucs.org>
Microsoft Hyper-V virtual disks currently only claim SPC-2 compliance causing
feature tests not to be run (even though those features are correctly announced
elsewhere). Make Hyper-V virtual disks quirk past READ CAPACITY(16) and VPD
page guards so appropriate tests are performed.
This only impacts Hyper-V's VHD/VHDX virtual disks and not passthrough devices.
Signed-off-by: Sitsofe Wheeler <sitsofe@yahoo.com>
---
drivers/scsi/scsi_devinfo.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index 49014a1..3eadcb1 100644
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -210,6 +210,7 @@ static struct {
{"Medion", "Flash XL MMC/SD", "2.6D", BLIST_FORCELUN},
{"MegaRAID", "LD", NULL, BLIST_FORCELUN},
{"MICROP", "4110", NULL, BLIST_NOTQ},
+ {"Msft", "Virtual Disk", "1.0", BLIST_TRY_VPD_PAGES | BLIST_TRY_RC16},
{"MYLEX", "DACARMRB", "*", BLIST_REPORTLUN2},
{"nCipher", "Fastness Crypto", NULL, BLIST_FORCELUN},
{"NAKAMICH", "MJ-4.8S", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
--
1.9.3
next prev parent reply other threads:[~2014-10-10 7:55 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-10 7:49 [PATCH 0/3] scsi: Add Hyper-V logical block provisioning quirks Sitsofe Wheeler
2014-10-10 7:51 ` [PATCH 1/3] Revert "Drivers: add blist flags" Sitsofe Wheeler
2014-10-10 7:52 ` [PATCH 2/3] scsi: add try_rc16 blacklist flag Sitsofe Wheeler
2014-10-15 1:08 ` Martin K. Petersen
2014-10-15 2:07 ` KY Srinivasan
2014-10-21 4:21 ` Sitsofe Wheeler
2014-10-23 1:46 ` Martin K. Petersen
2014-10-10 7:55 ` Sitsofe Wheeler [this message]
2014-10-11 17:39 ` [PATCH 0/3] scsi: Add Hyper-V logical block provisioning quirks Christoph Hellwig
2014-10-11 17:41 ` James Bottomley
2014-10-11 19:48 ` KY Srinivasan
2014-10-11 20:22 ` Jeff Leung
2014-10-12 1:21 ` KY Srinivasan
2014-10-21 4:45 ` Sitsofe Wheeler
2014-10-21 5:19 ` Jeff Leung
2014-10-21 18:30 ` KY Srinivasan
2014-10-15 1:06 ` Martin K. Petersen
2014-10-21 4:17 ` Sitsofe Wheeler
2014-10-23 1:50 ` Martin K. Petersen
2014-10-23 9:03 ` Sitsofe Wheeler
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