[v3,03/14,net-next] i40e: add function header for i40e_get_rxfh

Message ID 20171005215344.2886-4-alan.brady@intel.com
State Accepted
Delegated to: Jeff Kirsher
Headers show
Series
  • i40e: refactor ethtool interface
Related show

Commit Message

Alan Brady Oct. 5, 2017, 9:53 p.m.
Someone left this poor little function naked with no header.  This
dresses it up in a proper function header it deserves.

Signed-off-by: Alan Brady <alan.brady@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

Comments

Bowers, AndrewX Oct. 10, 2017, 5:39 p.m. | #1
> -----Original Message-----
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On
> Behalf Of Alan Brady
> Sent: Thursday, October 5, 2017 2:54 PM
> To: intel-wired-lan@lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH v3 03/14 net-next] i40e: add function
> header for i40e_get_rxfh
> 
> Someone left this poor little function naked with no header.  This dresses it
> up in a proper function header it deserves.
> 
> Signed-off-by: Alan Brady <alan.brady@intel.com>
> ---
>  drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)

Tested-by: Andrew Bowers <andrewx.bowers@intel.com>

Patch

diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 4fda529a464b..43294b6567c2 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -3966,6 +3966,16 @@  static u32 i40e_get_rxfh_indir_size(struct net_device *netdev)
 	return I40E_HLUT_ARRAY_SIZE;
 }
 
+/**
+ * i40e_get_rxfh - get the rx flow hash indirection table
+ * @netdev: network interface device structure
+ * @indir: indirection table
+ * @key: hash key
+ * @hfunc: hash function
+ *
+ * Reads the indirection table directly from the hardware. Returns 0 on
+ * success.
+ **/
 static int i40e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key,
 			 u8 *hfunc)
 {