[Intel-wired-lan] [PATCH] i40evf: Use le32_to_cpu before evaluating HW desc fields.
tushar.n.dave at oracle.com
Thu May 18 18:05:08 UTC 2017
On 05/16/2017 04:07 PM, Jeff Kirsher wrote:
> On Mon, 2017-05-01 at 16:15 -0700, Tushar Dave wrote:
>> i40e hardware descriptor fields are in little-endian format. Driver
>> must use le32_to_cpu while evaluating these fields otherwise on
>> big-endian arch we end up evaluating incorrect values, cause errors
>> i40evf 0001:04:02.0: Expected response 0 from PF, received 285212672
>> i40evf 0001:04:02.1: Expected response 0 from PF, received 285212672
>> Signed-off-by: Tushar Dave <tushar.n.dave at oracle.com>
>> drivers/net/ethernet/intel/i40evf/i40evf_main.c | 6 ++++--
>> 1 file changed, 4 insertions(+), 2 deletions(-)
> Due to recent patches already applied to my tree, this patch does not
> apply cleanly. Feel free to send an updated patch, if the change is
> still needed.
Okay. I will send v2.
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