| Message ID | 20150605225118.4911.47264.stgit@tstruk-mobl1 (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Herbert Xu |
| Headers | show |
On Fri, Jun 05, 2015 at 03:51:18PM -0700, Tadeusz Struk wrote: > The device doensn't support the default value and will change it to 256, which > will cause performace degradation for biger packets. > Add an explicit write to set it to 1024. > > Reported-by: Tianliang Wang <tianliang.wang@intel.com> > Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Both patches applied.
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c index ecf0ef1..1bde45b 100644 --- a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c +++ b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c @@ -300,6 +300,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret) goto out_err; + pcie_set_readrq(pdev, 1024); + /* enable PCI device */ if (pci_enable_device(pdev)) { ret = -EFAULT;
The device doensn't support the default value and will change it to 256, which will cause performace degradation for biger packets. Add an explicit write to set it to 1024. Reported-by: Tianliang Wang <tianliang.wang@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> --- drivers/crypto/qat/qat_dh895xcc/adf_drv.c | 2 ++ 1 file changed, 2 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html