diff options
| author |   Matteo Croce <mcroce@microsoft.com> | 2020-07-02 16:12:41 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-07-03 14:46:24 -0700 |
| commit | b27db2274ba8a62512603ba874c1e992fb7de1f4 (patch) | |
| tree | c8fc9ebb5d79bcd8705dc0d829f75b48ecd0239c /drivers/net/ethernet/marvell/mvpp2/mvpp2.h | |
| parent | mvpp2: refactor BM pool init percpu code (diff) | |
| download | linux-dev-b27db2274ba8a62512603ba874c1e992fb7de1f4.tar.xz linux-dev-b27db2274ba8a62512603ba874c1e992fb7de1f4.zip | |
mvpp2: use page_pool allocator
Use the page_pool API for memory management.
This is a prerequisite for native XDP support.
Tested-by: Sven Auhagen <sven.auhagen@voleatech.de>
Signed-off-by: Matteo Croce <mcroce@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h index 543a310ec102..4c16c9e9c1e5 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h @@ -15,6 +15,7 @@ #include <linux/phy.h> #include <linux/phylink.h> #include <net/flow_offload.h> +#include <net/page_pool.h> /* Fifo Registers */ #define MVPP2_RX_DATA_FIFO_SIZE_REG(port) (0x00 + 4 * (port)) @@ -820,6 +821,9 @@ struct mvpp2 { /* RSS Indirection tables */ struct mvpp2_rss_table *rss_tables[MVPP22_N_RSS_TABLES]; + + /* page_pool allocator */ + struct page_pool *page_pool[MVPP2_PORT_MAX_RXQ]; }; struct mvpp2_pcpu_stats { @@ -1161,6 +1165,10 @@ struct mvpp2_rx_queue { /* Port's logic RXQ number to which physical RXQ is mapped */ int logic_rxq; + + /* XDP memory accounting */ + struct xdp_rxq_info xdp_rxq_short; + struct xdp_rxq_info xdp_rxq_long; }; struct mvpp2_bm_pool { |