Hi,
Any review comments on this patch. please let us known if any changes
are required.
Thanks,
Sreekanth
On Mon, Jun 15, 2015 at 5:30 PM, Sreekanth Reddy
<sreekanth.reddy@xxxxxxxxxxxxx> wrote:
> On Mon, Jun 15, 2015 at 5:23 PM, Johannes Thumshirn <jthumshirn@xxxxxxx> wrote:
>> On Mon, Jun 15, 2015 at 04:41:56PM +0530, Sreekanth Reddy wrote:
>>> On Mon, Jun 15, 2015 at 3:16 PM, Johannes Thumshirn <jthumshirn@xxxxxxx> wrote:
>>> > 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@xxxxxxxxxxxxx>
>>> >> ---
>>> >> 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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>>> >> the body of a message to majordomo@xxxxxxxxxxxxxxx
>>> >> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>> >
>>> > This might be something you might consider re-organizing for your code-base
>>> > merge as well, as it leads to a lot of code duplication the more OEMs you have.
>>>
>>> May I know which hunk of this patch may leads to code duplication for
>>> more OEMs we add? Whether declaring individual function for each OEMs
>>> leads to this code duplication.
>>
>> Hi Sreekanth,
>>
>> In
>> [PATCH 11/20] [SCSI] mpt3sas: Add branding string support for OEM custom HBA
>> you add _base_display_cisco_branding(). In
>> [PATCH 10/20] [SCSI] mpt3sas: Add branding string support for OEM's HBA
>> you add _base_display_dell_branding(). You already have
>> _base_display_intel_branding().
>>
>> Each of them follows the pattern:
>> 1) Check if it is a OEM device for XXX
>> 2) Check witch OEM device for XXX it is
>> 3) Display a string based on that specific OEM device
>> 4) Return
>
> Johannes,
>
> Thanks for detail explanation. I will take of this while merging the
> drivers code.
>
> Thanks a lot,
> Sreekanth
>>
>> Johannes
>
>
>
> --
>
> Regards,
> Sreekanth
--
Regards,
Sreekanth
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