linux-kernel - RE: [PATCH 1/5] lightnvm: change vendor and dev id for qemu

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Date:	Tue, 24 Nov 2015 15:52:06 +0000
From:	"Elliott, Robert (Persistent Memory)" <elliott@....com>
To:	Matias Bjørling <m@...rling.me>,
	"linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"axboe@...com" <axboe@...com>
CC:	"hch@...radead.org" <hch@...radead.org>,
	"keith.busch@...el.com" <keith.busch@...el.com>,
	"sudipm.mukherjee@...il.com" <sudipm.mukherjee@...il.com>,
	"ww.tao0320@...il.com" <ww.tao0320@...il.com>
Subject: RE: [PATCH 1/5] lightnvm: change vendor and dev id for qemu



> -----Original Message-----
> From: linux-kernel-owner@...r.kernel.org [mailto:linux-kernel-
> owner@...r.kernel.org] On Behalf Of Matias Bjørling
> Sent: Tuesday, November 24, 2015 7:27 AM
...
> Instead of using the Intel NVMe QEMU instance vendor and device id,
> let's use a preallocated from CNEX Labs instead. This lets us
...
>  	/* QEMU NVMe simulator - PCI ID + Vendor specific bit */
> -	if (pdev->vendor == PCI_VENDOR_ID_INTEL && pdev->device ==
> 0x5845 &&
> +	if (pdev->vendor == 0x1d1d && pdev->device == 0x1f1f &&
>  							id->vs[0] == 0x1)

Could this patch add PCI_VENDOR_ID_CNEX to the appropriate .h file
and use that instead?


---
Robert Elliott, HPE Persistent Memory