diff options
| author |   Madalin Bucur <madalin.bucur@nxp.com> | 2019-10-31 16:37:47 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-31 12:13:33 -0700 |
| commit | f07f30042f8e0f7e67c5bf573e764a846ca9e8b5 (patch) | |
| tree | 6d016f0c21dee6cb2d24536d3d1198adf5acc62c /drivers/net/ethernet/freescale/dpaa/dpaa_eth.h | |
| parent | Merge branch 'net-hns3-add-some-optimizations-and-cleanups' (diff) | |
| download | wireguard-linux-f07f30042f8e0f7e67c5bf573e764a846ca9e8b5.tar.xz wireguard-linux-f07f30042f8e0f7e67c5bf573e764a846ca9e8b5.zip | |
dpaa_eth: use only one buffer pool per interface
Currently the DPAA Ethernet driver is using three buffer pools
for each interface, with three different sizes for the buffers
provided for the FMan reception path. This patch reduces the
number of buffer pools to one per interface. This change is in
preparation of another, that will be switching from netdev_frags
to page backed buffers for the receive path.
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa/dpaa_eth.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa/dpaa_eth.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h index 1bdfead1d334..fc2cc4c48e06 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.h @@ -47,8 +47,6 @@ /* Total number of Tx queues */ #define DPAA_ETH_TXQ_NUM (DPAA_TC_NUM * DPAA_TC_TXQ_NUM) -#define DPAA_BPS_NUM 3 /* number of bpools per interface */ - /* More detailed FQ types - used for fine-grained WQ assignments */ enum dpaa_fq_type { FQ_TYPE_RX_DEFAULT = 1, /* Rx Default FQs */ @@ -148,7 +146,7 @@ struct dpaa_buffer_layout { struct dpaa_priv { struct dpaa_percpu_priv __percpu *percpu_priv; - struct dpaa_bp *dpaa_bps[DPAA_BPS_NUM]; + struct dpaa_bp *dpaa_bp; /* Store here the needed Tx headroom for convenience and speed * (even though it can be computed based on the fields of buf_layout) */ |