diff options
| author | Jeff Skirvin <jeffrey.d.skirvin@intel.com> | 2012-01-04 01:32:39 -0800 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-01-16 11:40:29 +0400 |
| commit | afd13a1f2b05157c7621d87dfe89ea6ea9061bd8 (patch) | |
| tree | 1dc7a3c2816de4598ada6871f1381336bf1b4192 /drivers/scsi/isci/host.h | |
| parent | 2e5da889d44a3a9629f895de3488306e7f5ddf16 (diff) | |
[SCSI] isci: update afe (analog-front-end) recipe for C1
C1 silicon requires updates to the phy tuning recipe and also support
for user provided cable selects (per-phy) for short, medium, and long
cables. Default to 'short' awaiting support for selecting the cable via
oem parameters.
Reviewed-by: Jiangbi Liu <jiangbi.liu@intel.com>
Signed-off-by: Marcin Tomczak <marcin.tomczak@intel.com>
Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/isci/host.h')
| -rw-r--r-- | drivers/scsi/isci/host.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/scsi/isci/host.h b/drivers/scsi/isci/host.h index 646051afd3cb..4573075a6b97 100644 --- a/drivers/scsi/isci/host.h +++ b/drivers/scsi/isci/host.h @@ -435,7 +435,14 @@ static inline bool is_b0(struct pci_dev *pdev) static inline bool is_c0(struct pci_dev *pdev) { - if (pdev->revision >= 5) + if (pdev->revision == 5) + return true; + return false; +} + +static inline bool is_c1(struct pci_dev *pdev) +{ + if (pdev->revision >= 6) return true; return false; } |