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crypto: qat - Set max request size

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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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tadeusz Struk 2015-06-05 15:51:18 -07:00 committed by Herbert Xu
parent a7eed15627
commit e4fa1460b3
1 changed files with 2 additions and 0 deletions
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2
drivers/crypto/qat/qat_dh895xcc/adf_drv.c
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@ -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;