diff mbox

[06/10] aacraid: Fundamental reset support for Series 7

Message ID 1448973589-9216-7-git-send-email-RaghavaAditya.Renukunta@pmcs.com (mailing list archive)
State New, archived
Headers show

Commit Message

Raghava Aditya Renukunta Dec. 1, 2015, 12:39 p.m. UTC 
From: Raghava Aditya Renukunta <raghavaaditya.renukunta@pmcs.com>

Series 7 does not support PCI hot reset used by EEH.

Enabled fundamental reset only for Series 7

Signed-off-by: Raghava Aditya Renukunta <raghavaaditya.renukunta@pmcs.com>
---
 drivers/scsi/aacraid/linit.c | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Johannes Thumshirn Dec. 2, 2015, 9:49 a.m. UTC | #1 
On Tue, 2015-12-01 at 04:39 -0800, Raghava Aditya Renukunta wrote:
> From: Raghava Aditya Renukunta <raghavaaditya.renukunta@pmcs.com>
> 
> Series 7 does not support PCI hot reset used by EEH.
> 
> Enabled fundamental reset only for Series 7
> 
> Signed-off-by: Raghava Aditya Renukunta <raghavaaditya.renukunta@pmcs.com>
> ---
>  drivers/scsi/aacraid/linit.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
> index f88f1132..6912efd 100644
> --- a/drivers/scsi/aacraid/linit.c
> +++ b/drivers/scsi/aacraid/linit.c
> @@ -1135,6 +1135,12 @@ static int aac_probe_one(struct pci_dev *pdev, const
> struct pci_device_id *id)
>  	u64 dmamask;
>  	extern int aac_sync_mode;
>  
> +	/*
> +	 * Only series 7 needs freset.
> +	 */
> +	 if (pdev->device == PMC_DEVICE_S7)
> +		pdev->needs_freset = 1;
> +
>  	list_for_each_entry(aac, &aac_devices, entry) {
>  		if (aac->id > unique_id)
>  			break;

Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
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diff mbox

Patch

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index f88f1132..6912efd 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -1135,6 +1135,12 @@  static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	u64 dmamask;
 	extern int aac_sync_mode;
 
+	/*
+	 * Only series 7 needs freset.
+	 */
+	 if (pdev->device == PMC_DEVICE_S7)
+		pdev->needs_freset = 1;
+
 	list_for_each_entry(aac, &aac_devices, entry) {
 		if (aac->id > unique_id)
 			break;