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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.h73
1 files changed, 47 insertions, 26 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index b05df8983be5..c922fde929a1 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -24,43 +24,56 @@
#define __STMMAC_H__
#define STMMAC_RESOURCE_NAME "stmmaceth"
-#define DRV_MODULE_VERSION "Nov_2012"
+#define DRV_MODULE_VERSION "March_2013"
#include <linux/clk.h>
#include <linux/stmmac.h>
#include <linux/phy.h>
#include <linux/pci.h>
#include "common.h"
+#include <linux/ptp_clock_kernel.h>
struct stmmac_priv {
/* Frequently used values are kept adjacent for cache effect */
- struct dma_desc *dma_tx ____cacheline_aligned;
- dma_addr_t dma_tx_phy;
+ struct dma_extended_desc *dma_etx ____cacheline_aligned_in_smp;
+ struct dma_desc *dma_tx;
struct sk_buff **tx_skbuff;
unsigned int cur_tx;
unsigned int dirty_tx;
unsigned int dma_tx_size;
+ u32 tx_count_frames;
+ u32 tx_coal_frames;
+ u32 tx_coal_timer;
+ dma_addr_t *tx_skbuff_dma;
+ dma_addr_t dma_tx_phy;
int tx_coalesce;
+ int hwts_tx_en;
+ spinlock_t tx_lock;
+ bool tx_path_in_lpi_mode;
+ struct timer_list txtimer;
- struct dma_desc *dma_rx ;
+ 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;
- struct sk_buff **rx_skbuff;
+ unsigned int dma_rx_size;
+ unsigned int dma_buf_sz;
+ 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;
- dma_addr_t dma_rx_phy;
- unsigned int dma_rx_size;
- unsigned int dma_buf_sz;
struct device *device;
struct mac_device_info *hw;
- void __iomem *ioaddr;
-
- struct stmmac_extra_stats xstats;
- struct napi_struct napi;
int no_csum_insertion;
+ spinlock_t lock;
- struct phy_device *phydev;
+ struct phy_device *phydev ____cacheline_aligned_in_smp;
int oldlink;
int speed;
int oldduplex;
@@ -69,30 +82,31 @@ struct stmmac_priv {
struct mii_bus *mii;
int mii_irq[PHY_MAX_ADDR];
- u32 msg_enable;
- spinlock_t lock;
- spinlock_t tx_lock;
- int wolopts;
- int wol_irq;
+ struct stmmac_extra_stats xstats ____cacheline_aligned_in_smp;
struct plat_stmmacenet_data *plat;
- struct stmmac_counters mmc;
struct dma_features dma_cap;
+ struct stmmac_counters mmc;
int hw_cap_support;
+ int synopsys_id;
+ u32 msg_enable;
+ int wolopts;
+ int wol_irq;
struct clk *stmmac_clk;
int clk_csr;
- int synopsys_id;
struct timer_list eee_ctrl_timer;
- bool tx_path_in_lpi_mode;
int lpi_irq;
int eee_enabled;
int eee_active;
int tx_lpi_timer;
- struct timer_list txtimer;
- u32 tx_count_frames;
- u32 tx_coal_frames;
- u32 tx_coal_timer;
+ int pcs;
+ unsigned int mode;
+ int extend_desc;
+ struct ptp_clock *ptp_clock;
+ struct ptp_clock_info ptp_clock_ops;
+ unsigned int default_addend;
+ u32 adv_ts;
int use_riwt;
- u32 rx_riwt;
+ spinlock_t ptp_lock;
};
extern int phyaddr;
@@ -102,6 +116,9 @@ extern int stmmac_mdio_register(struct net_device *ndev);
extern void stmmac_set_ethtool_ops(struct net_device *netdev);
extern const struct stmmac_desc_ops enh_desc_ops;
extern const struct stmmac_desc_ops ndesc_ops;
+extern const struct stmmac_hwtimestamp stmmac_ptp;
+extern int stmmac_ptp_register(struct stmmac_priv *priv);
+extern void stmmac_ptp_unregister(struct stmmac_priv *priv);
int stmmac_freeze(struct net_device *ndev);
int stmmac_restore(struct net_device *ndev);
int stmmac_resume(struct net_device *ndev);
@@ -125,6 +142,7 @@ static inline int stmmac_register_platform(void)
return err;
}
+
static inline void stmmac_unregister_platform(void)
{
platform_driver_unregister(&stmmac_pltfr_driver);
@@ -136,6 +154,7 @@ static inline int stmmac_register_platform(void)
return 0;
}
+
static inline void stmmac_unregister_platform(void)
{
}
@@ -153,6 +172,7 @@ static inline int stmmac_register_pci(void)
return err;
}
+
static inline void stmmac_unregister_pci(void)
{
pci_unregister_driver(&stmmac_pci_driver);
@@ -164,6 +184,7 @@ static inline int stmmac_register_pci(void)
return 0;
}
+
static inline void stmmac_unregister_pci(void)
{
}