diff options
| author |   Mitch Williams <mitch.a.williams@intel.com> | 2014-04-23 04:50:08 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-06-05 02:05:35 -0700 |
| commit | 337eb08e5ad0c3e7929d1f1745165af412e7d6eb (patch) | |
| tree | 4edcd1af5568d44e42585523e5fce67138db7428 | |
| parent | i40e: clamp jumbo frame size (diff) | |
| download | linux-dev-337eb08e5ad0c3e7929d1f1745165af412e7d6eb.tar.xz linux-dev-337eb08e5ad0c3e7929d1f1745165af412e7d6eb.zip | |
i40evf: set descriptor multiple to 32
Hardware requires descriptors to be allocated in groups of 32.
Change-ID: I752ccc96769d1bd8d3018c004b8aeff464045bf2
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h index 2913bc3332a1..bfd8542c3c73 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf.h +++ b/drivers/net/ethernet/intel/i40evf/i40evf.h @@ -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 */ |