Re: [PATCH net 0/2] net: ixgbe: Use new flag to disable Relaxed Ordering

2017-08-16 Thread Ding Tianhong
On 2017/8/17 1:56, David Miller wrote: > From: Ding Tianhong > Date: Wed, 16 Aug 2017 17:41:45 +0800 > >> The new flag PCI_DEV_FLAGS_NO_RELAXED_ORDERING has been added >> to indicate that Relaxed Ordering Attributes (RO) should not >> be used for Transaction Layer Packets (TLP) targeted toward

Re: [PATCH net 0/2] net: ixgbe: Use new flag to disable Relaxed Ordering

2017-08-16 Thread David Miller
From: Ding Tianhong Date: Wed, 16 Aug 2017 17:41:45 +0800 > The new flag PCI_DEV_FLAGS_NO_RELAXED_ORDERING has been added > to indicate that Relaxed Ordering Attributes (RO) should not > be used for Transaction Layer Packets (TLP) targeted toward > these affected Root Port, it will clear the bit4

[PATCH net 0/2] net: ixgbe: Use new flag to disable Relaxed Ordering

2017-08-16 Thread Ding Tianhong
The new flag PCI_DEV_FLAGS_NO_RELAXED_ORDERING has been added to indicate that Relaxed Ordering Attributes (RO) should not be used for Transaction Layer Packets (TLP) targeted toward these affected Root Port, it will clear the bit4 in the PCIe Device Control register, so the PCIe device drivers cou