Re: [PATCH 10/20] [SCSI] mpt3sas: Add branding string support for OEM's HBA

Johannes Thumshirn
2015-06-18T10:09:42Z

On Fri, Jun 12, 2015 at 03:12:22PM +0530, Sreekanth Reddy wrote:
> Added the following Dell branding to the mpt3sas driver.
>
> "VendorID" "DeviceID" "SubsystemVendor ID" "SubsystemDevice ID" Dell Branding String
> 0x1000 0x0097 0x1028 0x1F46 DELL 12Gbps HBA
>
> Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com>
> ---
> drivers/scsi/mpt3sas/mpt3sas_base.c | 36 ++++++++++++++++++++++++++++++++++++
> drivers/scsi/mpt3sas/mpt3sas_base.h | 11 +++++++++++
> 2 files changed, 47 insertions(+)
>
> diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
> index 6739c0a..db362cb 100644
> --- a/drivers/scsi/mpt3sas/mpt3sas_base.c
> +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
> @@ -2345,6 +2345,41 @@ _base_display_intel_branding(struct MPT3SAS_ADAPTER *ioc)
>
>
> /**
> + * _base_display_dell_branding - Display branding string
> + * @ioc: per adapter object
> + *
> + * Return nothing.
> + */
> +static void
> +_base_display_dell_branding(struct MPT3SAS_ADAPTER *ioc)
> +{
> + if (ioc->pdev->subsystem_vendor != PCI_VENDOR_ID_DELL)
> + return;
> +
> + switch (ioc->pdev->device) {
> + case MPI25_MFGPAGE_DEVID_SAS3008:
> + switch (ioc->pdev->subsystem_device) {
> + case MPT3SAS_DELL_12G_HBA_SSDID:
> + pr_info(MPT3SAS_FMT "%s\n", ioc->name,
> + MPT3SAS_DELL_12G_HBA_BRANDING);
> + break;
> + default:
> + pr_info(MPT3SAS_FMT
> + "Dell 12Gbps HBA: Subsystem ID: 0x%X\n", ioc->name,
> + ioc->pdev->subsystem_device);
> + break;
> + }
> + break;
> + default:
> + pr_info(MPT3SAS_FMT
> + "Dell 12Gbps HBA: Subsystem ID: 0x%X\n", ioc->name,
> + ioc->pdev->subsystem_device);
> + break;
> + }
> +}
> +
> +
> +/**
> * _base_display_ioc_capabilities - Disply IOC's capabilities.
> * @ioc: per adapter object
> *
> @@ -2374,6 +2409,7 @@ _base_display_ioc_capabilities(struct MPT3SAS_ADAPTER *ioc)
> bios_version & 0x000000FF);
>
> _base_display_intel_branding(ioc);
> + _base_display_dell_branding(ioc);
>
> pr_info(MPT3SAS_FMT "Protocol=(", ioc->name);
>
> diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
> index 2318ef8..c4780c7 100644
> --- a/drivers/scsi/mpt3sas/mpt3sas_base.h
> +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
> @@ -152,6 +152,17 @@
> #define MPT3SAS_INTEL_RS3UC080_SSDID 0x3524
>
> /*
> + * Dell HBA branding
> + */
> +#define MPT3SAS_DELL_12G_HBA_BRANDING \
> + "Dell 12Gbps HBA"
> +
> +/*
> + * Dell HBA SSDIDs
> + */
> +#define MPT3SAS_DELL_12G_HBA_SSDID 0x1F46
> +
> +/*
> * status bits for ioc->diag_buffer_status
> */
> #define MPT3_DIAG_BUFFER_IS_REGISTERED (0x01)
> --
> 2.0.2
>
> --
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Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>

--
Johannes Thumshirn Storage
jthumshirn@suse.de +49 911 74053 689
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