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path: root/drivers/net/ethernet/amd/xgbe/xgbe.h
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Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe.h')
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe.h92
1 files changed, 84 insertions, 8 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
index 0938294f640a..ad102c8bac7b 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe.h
+++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
@@ -129,6 +129,10 @@
#include <net/dcbnl.h>
#include <linux/completion.h>
#include <linux/cpumask.h>
+#include <linux/interrupt.h>
+#include <linux/dcache.h>
+#include <linux/ethtool.h>
+#include <linux/list.h>
#define XGBE_DRV_NAME "amd-xgbe"
#define XGBE_DRV_VERSION "1.0.3"
@@ -180,8 +184,6 @@
#define XGBE_IRQ_MODE_EDGE 0
#define XGBE_IRQ_MODE_LEVEL 1
-#define XGBE_DMA_INTERRUPT_MASK 0x31c7
-
#define XGMAC_MIN_PACKET 60
#define XGMAC_STD_PACKET_MTU 1500
#define XGMAC_MAX_STD_PACKET 1518
@@ -296,6 +298,48 @@
/* MDIO port types */
#define XGMAC_MAX_C22_PORT 3
+/* Link mode bit operations */
+#define XGBE_ZERO_SUP(_ls) \
+ ethtool_link_ksettings_zero_link_mode((_ls), supported)
+
+#define XGBE_SET_SUP(_ls, _mode) \
+ ethtool_link_ksettings_add_link_mode((_ls), supported, _mode)
+
+#define XGBE_CLR_SUP(_ls, _mode) \
+ ethtool_link_ksettings_del_link_mode((_ls), supported, _mode)
+
+#define XGBE_IS_SUP(_ls, _mode) \
+ ethtool_link_ksettings_test_link_mode((_ls), supported, _mode)
+
+#define XGBE_ZERO_ADV(_ls) \
+ ethtool_link_ksettings_zero_link_mode((_ls), advertising)
+
+#define XGBE_SET_ADV(_ls, _mode) \
+ ethtool_link_ksettings_add_link_mode((_ls), advertising, _mode)
+
+#define XGBE_CLR_ADV(_ls, _mode) \
+ ethtool_link_ksettings_del_link_mode((_ls), advertising, _mode)
+
+#define XGBE_ADV(_ls, _mode) \
+ ethtool_link_ksettings_test_link_mode((_ls), advertising, _mode)
+
+#define XGBE_ZERO_LP_ADV(_ls) \
+ ethtool_link_ksettings_zero_link_mode((_ls), lp_advertising)
+
+#define XGBE_SET_LP_ADV(_ls, _mode) \
+ ethtool_link_ksettings_add_link_mode((_ls), lp_advertising, _mode)
+
+#define XGBE_CLR_LP_ADV(_ls, _mode) \
+ ethtool_link_ksettings_del_link_mode((_ls), lp_advertising, _mode)
+
+#define XGBE_LP_ADV(_ls, _mode) \
+ ethtool_link_ksettings_test_link_mode((_ls), lp_advertising, _mode)
+
+#define XGBE_LM_COPY(_dst, _dname, _src, _sname) \
+ bitmap_copy((_dst)->link_modes._dname, \
+ (_src)->link_modes._sname, \
+ __ETHTOOL_LINK_MODE_MASK_NBITS)
+
struct xgbe_prv_data;
struct xgbe_packet_data {
@@ -460,6 +504,8 @@ struct xgbe_channel {
/* Netdev related settings */
struct napi_struct napi;
+ /* Per channel interrupt enablement tracker */
+ unsigned int curr_ier;
unsigned int saved_ier;
unsigned int tx_timer_active;
@@ -561,9 +607,7 @@ enum xgbe_mdio_mode {
};
struct xgbe_phy {
- u32 supported;
- u32 advertising;
- u32 lp_advertising;
+ struct ethtool_link_ksettings lks;
int address;
@@ -666,6 +710,16 @@ struct xgbe_ext_stats {
u64 tx_tso_packets;
u64 rx_split_header_packets;
u64 rx_buffer_unavailable;
+
+ u64 txq_packets[XGBE_MAX_DMA_CHANNELS];
+ u64 txq_bytes[XGBE_MAX_DMA_CHANNELS];
+ u64 rxq_packets[XGBE_MAX_DMA_CHANNELS];
+ u64 rxq_bytes[XGBE_MAX_DMA_CHANNELS];
+
+ u64 tx_vxlan_packets;
+ u64 rx_vxlan_packets;
+ u64 rx_csum_errors;
+ u64 rx_vxlan_csum_errors;
};
struct xgbe_hw_if {
@@ -769,6 +823,11 @@ struct xgbe_hw_if {
/* For ECC */
void (*disable_ecc_ded)(struct xgbe_prv_data *);
void (*disable_ecc_sec)(struct xgbe_prv_data *, enum xgbe_ecc_sec);
+
+ /* For VXLAN */
+ void (*enable_vxlan)(struct xgbe_prv_data *);
+ void (*disable_vxlan)(struct xgbe_prv_data *);
+ void (*set_vxlan_id)(struct xgbe_prv_data *);
};
/* This structure represents implementation specific routines for an
@@ -810,7 +869,8 @@ struct xgbe_phy_impl_if {
int (*an_config)(struct xgbe_prv_data *);
/* Set/override auto-negotiation advertisement settings */
- unsigned int (*an_advertising)(struct xgbe_prv_data *);
+ void (*an_advertising)(struct xgbe_prv_data *,
+ struct ethtool_link_ksettings *);
/* Process results of auto-negotiation */
enum xgbe_mode (*an_outcome)(struct xgbe_prv_data *);
@@ -892,6 +952,7 @@ struct xgbe_hw_features {
unsigned int addn_mac; /* Additional MAC Addresses */
unsigned int ts_src; /* Timestamp Source */
unsigned int sa_vlan_ins; /* Source Address or VLAN Insertion */
+ unsigned int vxn; /* VXLAN/NVGRE */
/* HW Feature Register1 */
unsigned int rx_fifo_size; /* MTL Receive FIFO Size */
@@ -930,6 +991,12 @@ struct xgbe_version_data {
unsigned int rx_desc_prefetch;
};
+struct xgbe_vxlan_data {
+ struct list_head list;
+ sa_family_t sa_family;
+ __be16 port;
+};
+
struct xgbe_prv_data {
struct net_device *netdev;
struct pci_dev *pcidev;
@@ -1071,6 +1138,15 @@ struct xgbe_prv_data {
u32 rss_table[XGBE_RSS_MAX_TABLE_SIZE];
u32 rss_options;
+ /* VXLAN settings */
+ unsigned int vxlan_port_set;
+ unsigned int vxlan_offloads_set;
+ unsigned int vxlan_force_disable;
+ unsigned int vxlan_port_count;
+ struct list_head vxlan_ports;
+ u16 vxlan_port;
+ netdev_features_t vxlan_features;
+
/* Netdev related settings */
unsigned char mac_addr[ETH_ALEN];
netdev_features_t netdev_features;
@@ -1171,7 +1247,6 @@ struct xgbe_prv_data {
struct tasklet_struct tasklet_i2c;
struct tasklet_struct tasklet_an;
-#ifdef CONFIG_DEBUG_FS
struct dentry *xgbe_debugfs;
unsigned int debugfs_xgmac_reg;
@@ -1182,7 +1257,6 @@ struct xgbe_prv_data {
unsigned int debugfs_xprop_reg;
unsigned int debugfs_xi2c_reg;
-#endif
};
/* Function prototypes*/
@@ -1231,9 +1305,11 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *);
#ifdef CONFIG_DEBUG_FS
void xgbe_debugfs_init(struct xgbe_prv_data *);
void xgbe_debugfs_exit(struct xgbe_prv_data *);
+void xgbe_debugfs_rename(struct xgbe_prv_data *pdata);
#else
static inline void xgbe_debugfs_init(struct xgbe_prv_data *pdata) {}
static inline void xgbe_debugfs_exit(struct xgbe_prv_data *pdata) {}
+static inline void xgbe_debugfs_rename(struct xgbe_prv_data *pdata) {}
#endif /* CONFIG_DEBUG_FS */
/* NOTE: Uncomment for function trace log messages in KERNEL LOG */