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| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2016-04-18 21:33:46 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-05-06 08:42:58 +0300 |
| commit | ab9ad98eb5f95b86490cc4c2ddbde5a0bc9bd5c6 (patch) | |
| tree | 2567fff2913b0873985a4700a03bf1c9d47dd1e2 /drivers/net/ethernet/intel/i40evf/i40evf.h | |
| parent | 19b85e677df44b954c23a47395edf5a6c379771b (diff) | |
| download | linux-ab9ad98eb5f95b86490cc4c2ddbde5a0bc9bd5c6.tar.xz | |
i40evf: refactor receive routine
This is part 2 of the Rx refactor series, just including
changes to i40evf.
This refactor aligns the receive routine with the one in
ixgbe which was highly optimized. This reduces the code
we have to maintain and allows for (hopefully) more readable
and maintainable RX hot path.
In order to do this:
- consolidate the receive path into a single function that doesn't
use packet split but *does* use pages for Rx buffers.
- remove the old _1buf routine
- consolidate several routines into helper functions
- remove VF ethtool control over packet split
- remove priv_flags interface since it is unused
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40evf/i40evf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h index 83ccc58894e5..fa044a904208 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf.h +++ b/drivers/net/ethernet/intel/i40evf/i40evf.h @@ -80,9 +80,6 @@ struct i40e_vsi { #define I40EVF_REQ_DESCRIPTOR_MULTIPLE 32 /* Supported Rx Buffer Sizes */ -#define I40EVF_RXBUFFER_64 64 /* Used for packet split */ -#define I40EVF_RXBUFFER_128 128 /* Used for packet split */ -#define I40EVF_RXBUFFER_256 256 /* Used for packet split */ #define I40EVF_RXBUFFER_2048 2048 #define I40EVF_MAX_RXBUFFER 16384 /* largest size for single descriptor */ #define I40EVF_MAX_AQ_BUF_SIZE 4096 @@ -208,7 +205,6 @@ struct i40evf_adapter { u32 flags; #define I40EVF_FLAG_RX_CSUM_ENABLED BIT(0) -#define I40EVF_FLAG_RX_1BUF_CAPABLE BIT(1) #define I40EVF_FLAG_IMIR_ENABLED BIT(5) #define I40EVF_FLAG_MQ_CAPABLE BIT(6) #define I40EVF_FLAG_NEED_LINK_UPDATE BIT(7) @@ -293,7 +289,6 @@ struct i40evf_adapter { /* Ethtool Private Flags */ -#define I40EVF_PRIV_FLAGS_PS BIT(0) /* needed by i40evf_ethtool.c */ extern char i40evf_driver_name[]; |