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path: root/drivers/net/ethernet/stmicro/stmmac/stmmac.h
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Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac.h49
1 files changed, 33 insertions, 16 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index cd8fb61..33efe70 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -46,38 +46,51 @@ struct stmmac_tx_info {
bool is_jumbo;
};
-struct stmmac_priv {
- /* Frequently used values are kept adjacent for cache effect */
+/* Frequently used values are kept adjacent for cache effect */
+struct stmmac_tx_queue {
+ u32 queue_index;
+ struct stmmac_priv *priv_data;
struct dma_extended_desc *dma_etx ____cacheline_aligned_in_smp;
struct dma_desc *dma_tx;
struct sk_buff **tx_skbuff;
+ struct stmmac_tx_info *tx_skbuff_dma;
unsigned int cur_tx;
unsigned int dirty_tx;
+ dma_addr_t dma_tx_phy;
+ u32 tx_tail_addr;
+};
+
+struct stmmac_rx_queue {
+ u32 queue_index;
+ struct stmmac_priv *priv_data;
+ struct dma_extended_desc *dma_erx;
+ struct dma_desc *dma_rx ____cacheline_aligned_in_smp;
+ struct sk_buff **rx_skbuff;
+ dma_addr_t *rx_skbuff_dma;
+ unsigned int cur_rx;
+ unsigned int dirty_rx;
+ u32 rx_zeroc_thresh;
+ dma_addr_t dma_rx_phy;
+ u32 rx_tail_addr;
+ struct napi_struct napi ____cacheline_aligned_in_smp;
+};
+
+struct stmmac_priv {
+ /* Frequently used values are kept adjacent for cache effect */
u32 tx_count_frames;
u32 tx_coal_frames;
u32 tx_coal_timer;
- struct stmmac_tx_info *tx_skbuff_dma;
- dma_addr_t dma_tx_phy;
+
int tx_coalesce;
int hwts_tx_en;
bool tx_path_in_lpi_mode;
struct timer_list txtimer;
bool tso;
- struct dma_desc *dma_rx ____cacheline_aligned_in_smp;
- struct dma_extended_desc *dma_erx;
- struct sk_buff **rx_skbuff;
- unsigned int cur_rx;
- unsigned int dirty_rx;
unsigned int dma_buf_sz;
unsigned int rx_copybreak;
- unsigned int rx_zeroc_thresh;
u32 rx_riwt;
int hwts_rx_en;
- dma_addr_t *rx_skbuff_dma;
- dma_addr_t dma_rx_phy;
-
- struct napi_struct napi ____cacheline_aligned_in_smp;
void __iomem *ioaddr;
struct net_device *dev;
@@ -85,6 +98,12 @@ struct stmmac_priv {
struct mac_device_info *hw;
spinlock_t lock;
+ /* RX Queue */
+ struct stmmac_rx_queue rx_queue[MTL_MAX_RX_QUEUES];
+
+ /* TX Queue */
+ struct stmmac_tx_queue tx_queue[MTL_MAX_TX_QUEUES];
+
int oldlink;
int speed;
int oldduplex;
@@ -119,8 +138,6 @@ struct stmmac_priv {
spinlock_t ptp_lock;
void __iomem *mmcaddr;
void __iomem *ptpaddr;
- u32 rx_tail_addr;
- u32 tx_tail_addr;
u32 mss;
#ifdef CONFIG_DEBUG_FS
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