* [PATCH v3 RFC 0/2] Virtual NVMe device optimization
[not found] <1460657059-21214-1-git-send-email-helen.koike@collabora.co.uk>
@ 2016-08-16 1:41 ` Helen Koike
2016-08-16 1:41 ` [PATCH v3 RFC 1/2] PCI: Add Google device ID Helen Koike
0 siblings, 1 reply; 3+ messages in thread
From: Helen Koike @ 2016-08-16 1:41 UTC (permalink / raw)
To: hch, mlin, fes, keith.busch, rlnelson, axboe, digitaleric, tytso,
mikew, monish
Cc: Helen Koike, open list, open list:NVM EXPRESS DRIVER,
open list:PCI SUBSYSTEM
Please, check commit "nvme: improve performance for virtual NVMe devices" for more details
Commit "PCI: Add Google device ID" only adds a new id in pci_ids.h
Patches are based in the linux-block/for-next branch and available here:
https://github.com/helen-fornazier/opw-staging/commits/nvme/dev
Helen Koike (1):
PCI: Add Google device ID
Rob Nelson (1):
nvme: improve performance for virtual NVMe devices
drivers/nvme/host/Kconfig | 11 ++++
drivers/nvme/host/Makefile | 1 +
drivers/nvme/host/pci.c | 29 ++++++++++-
drivers/nvme/host/vdb.c | 125 +++++++++++++++++++++++++++++++++++++++++++++
drivers/nvme/host/vdb.h | 118 ++++++++++++++++++++++++++++++++++++++++++
include/linux/nvme.h | 17 ++++++
include/linux/pci_ids.h | 2 +
7 files changed, 301 insertions(+), 2 deletions(-)
create mode 100644 drivers/nvme/host/vdb.c
create mode 100644 drivers/nvme/host/vdb.h
--
1.9.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH v3 RFC 1/2] PCI: Add Google device ID
2016-08-16 1:41 ` [PATCH v3 RFC 0/2] Virtual NVMe device optimization Helen Koike
@ 2016-08-16 1:41 ` Helen Koike
2016-08-18 21:59 ` Bjorn Helgaas
0 siblings, 1 reply; 3+ messages in thread
From: Helen Koike @ 2016-08-16 1:41 UTC (permalink / raw)
To: hch, mlin, fes, keith.busch, rlnelson, axboe, digitaleric, tytso,
mikew, monish
Cc: Helen Koike, Helen Koike, Bjorn Helgaas, open list:PCI SUBSYSTEM,
open list
Add device ID for the local SSDs (NVMe) in Google Clound Engine
Signed-off-by: Helen Koike <helen.koike@collabora.com>
---
Changes since v2:
- This is a new patch in the serie
include/linux/pci_ids.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c58752f..d422afc 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -948,6 +948,8 @@
#define PCI_DEVICE_ID_APPLE_IPID2_GMAC 0x006b
#define PCI_DEVICE_ID_APPLE_TIGON3 0x1645
+#define PCI_VENDOR_ID_GOOGLE 0x1AE0
+
#define PCI_VENDOR_ID_YAMAHA 0x1073
#define PCI_DEVICE_ID_YAMAHA_724 0x0004
#define PCI_DEVICE_ID_YAMAHA_724F 0x000d
--
1.9.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v3 RFC 1/2] PCI: Add Google device ID
2016-08-16 1:41 ` [PATCH v3 RFC 1/2] PCI: Add Google device ID Helen Koike
@ 2016-08-18 21:59 ` Bjorn Helgaas
0 siblings, 0 replies; 3+ messages in thread
From: Bjorn Helgaas @ 2016-08-18 21:59 UTC (permalink / raw)
To: Helen Koike
Cc: hch, mlin, fes, keith.busch, rlnelson, axboe, digitaleric, tytso,
mikew, monish, Helen Koike, Bjorn Helgaas,
open list:PCI SUBSYSTEM, open list
On Mon, Aug 15, 2016 at 10:41:19PM -0300, Helen Koike wrote:
> Add device ID for the local SSDs (NVMe) in Google Clound Engine
s/Clound/Cloud/
> Signed-off-by: Helen Koike <helen.koike@collabora.com>
> ---
>
> Changes since v2:
> - This is a new patch in the serie
>
> include/linux/pci_ids.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> index c58752f..d422afc 100644
> --- a/include/linux/pci_ids.h
> +++ b/include/linux/pci_ids.h
> @@ -948,6 +948,8 @@
> #define PCI_DEVICE_ID_APPLE_IPID2_GMAC 0x006b
> #define PCI_DEVICE_ID_APPLE_TIGON3 0x1645
>
> +#define PCI_VENDOR_ID_GOOGLE 0x1AE0
See the comment at the top of pci_ids.h.
It looks like you only use this in drivers/nvme/host/pci.c.
> #define PCI_VENDOR_ID_YAMAHA 0x1073
> #define PCI_DEVICE_ID_YAMAHA_724 0x0004
> #define PCI_DEVICE_ID_YAMAHA_724F 0x000d
> --
> 1.9.1
>
> --
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2016-08-16 1:41 ` [PATCH v3 RFC 0/2] Virtual NVMe device optimization Helen Koike
2016-08-16 1:41 ` [PATCH v3 RFC 1/2] PCI: Add Google device ID Helen Koike
2016-08-18 21:59 ` Bjorn Helgaas
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