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Commit 337eb08e authored by Mitch Williams's avatar Mitch Williams Committed by Jeff Kirsher
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i40evf: set descriptor multiple to 32 



Hardware requires descriptors to be allocated in groups of 32.

Change-ID: I752ccc96769d1bd8d3018c004b8aeff464045bf2
Signed-off-by: default avatarMitch Williams <mitch.a.williams@intel.com>
Tested-by: default avatarSibai Li <sibai.li@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 61a46a4c

drivers/net/ethernet/intel/i40evf/i40evf.h

+1 −1
Original line number Diff line number Diff line
@@ -80,7 +80,7 @@ struct i40e_vsi { 
#define I40EVF_MIN_TXD       64

#define I40EVF_MAX_RXD       4096

#define I40EVF_MIN_RXD       64

#define I40EVF_REQ_DESCRIPTOR_MULTIPLE  8

#define I40EVF_REQ_DESCRIPTOR_MULTIPLE  32



/* Supported Rx Buffer Sizes */

#define I40EVF_RXBUFFER_64    64     /* Used for packet split */