#define E1000_IMIR_DSTPORT 0x0000FFFF
#define E1000_IMIR_PRIORITY 0xE0000000
-#define E1000_IMIR_EXT_SIZE_BP 0x00001000
-#define E1000_IMIR_EXT_CTRL_UGR 0x00002000
-#define E1000_IMIR_EXT_CTRL_ACK 0x00004000
-#define E1000_IMIR_EXT_CTRL_PSH 0x00008000
-#define E1000_IMIR_EXT_CTRL_RST 0x00010000
-#define E1000_IMIR_EXT_CTRL_SYN 0x00020000
-#define E1000_IMIR_EXT_CTRL_FIN 0x00040000
-#define E1000_IMIR_EXT_CTRL_BP 0x00080000
#define E1000_MAX_TTQF_FILTERS 8
#define E1000_2TUPLE_MAX_PRI 7
-#define E1000_MAX_FLEXIBLE_FILTERS 8
+#define E1000_MAX_FLEX_FILTERS 8
#define E1000_MAX_FHFT 4
#define E1000_MAX_FHFT_EXT 4
+#define E1000_FHFT_SIZE_IN_DWD 64
#define E1000_MAX_FLEX_FILTER_PRI 7
#define E1000_MAX_FLEX_FILTER_LEN 128
+#define E1000_MAX_FLEX_FILTER_DWDS \
+ (E1000_MAX_FLEX_FILTER_LEN / sizeof(uint32_t))
+#define E1000_FLEX_FILTERS_MASK_SIZE \
+ (E1000_MAX_FLEX_FILTER_DWDS / 4)
#define E1000_FHFT_QUEUEING_LEN 0x0000007F
#define E1000_FHFT_QUEUEING_QUEUE 0x00000700
#define E1000_FHFT_QUEUEING_PRIO 0x00070000
#define E1000_MAX_FTQF_FILTERS 8
#define E1000_FTQF_PROTOCOL_MASK 0x000000FF
#define E1000_FTQF_5TUPLE_MASK_SHIFT 28
-#define E1000_FTQF_PROTOCOL_COMP_MASK 0x10000000
-#define E1000_FTQF_SOURCE_ADDR_MASK 0x20000000
-#define E1000_FTQF_DEST_ADDR_MASK 0x40000000
-#define E1000_FTQF_SOURCE_PORT_MASK 0x80000000
-#define E1000_FTQF_VF_MASK_EN 0x00008000
#define E1000_FTQF_QUEUE_MASK 0x03ff0000
#define E1000_FTQF_QUEUE_SHIFT 16
#define E1000_FTQF_QUEUE_ENABLE 0x00000100
+#define IGB_RSS_OFFLOAD_ALL ( \
+ ETH_RSS_IPV4 | \
+ ETH_RSS_NONFRAG_IPV4_TCP | \
+ ETH_RSS_NONFRAG_IPV4_UDP | \
+ ETH_RSS_IPV6 | \
+ ETH_RSS_NONFRAG_IPV6_TCP | \
+ ETH_RSS_NONFRAG_IPV6_UDP | \
+ ETH_RSS_IPV6_EX | \
+ ETH_RSS_IPV6_TCP_EX | \
+ ETH_RSS_IPV6_UDP_EX)
+
/* structure for interrupt relative data */
struct e1000_interrupt {
uint32_t flags;
uint16_t tx_rate;
};
+TAILQ_HEAD(e1000_flex_filter_list, e1000_flex_filter);
+
+struct e1000_flex_filter_info {
+ uint16_t len;
+ uint32_t dwords[E1000_MAX_FLEX_FILTER_DWDS]; /* flex bytes in dword. */
+ /* if mask bit is 1b, do not compare corresponding byte in dwords. */
+ uint8_t mask[E1000_FLEX_FILTERS_MASK_SIZE];
+ uint8_t priority;
+};
+
+/* Flex filter structure */
+struct e1000_flex_filter {
+ TAILQ_ENTRY(e1000_flex_filter) entries;
+ uint16_t index; /* index of flex filter */
+ struct e1000_flex_filter_info filter_info;
+ uint16_t queue; /* rx queue assigned to */
+};
+
+TAILQ_HEAD(e1000_5tuple_filter_list, e1000_5tuple_filter);
+TAILQ_HEAD(e1000_2tuple_filter_list, e1000_2tuple_filter);
+
+struct e1000_5tuple_filter_info {
+ uint32_t dst_ip;
+ uint32_t src_ip;
+ uint16_t dst_port;
+ uint16_t src_port;
+ uint8_t proto; /* l4 protocol. */
+ /* the packet matched above 5tuple and contain any set bit will hit this filter. */
+ uint8_t tcp_flags;
+ uint8_t priority; /* seven levels (001b-111b), 111b is highest,
+ used when more than one filter matches. */
+ uint8_t dst_ip_mask:1, /* if mask is 1b, do not compare dst ip. */
+ src_ip_mask:1, /* if mask is 1b, do not compare src ip. */
+ dst_port_mask:1, /* if mask is 1b, do not compare dst port. */
+ src_port_mask:1, /* if mask is 1b, do not compare src port. */
+ proto_mask:1; /* if mask is 1b, do not compare protocol. */
+};
+
+struct e1000_2tuple_filter_info {
+ uint16_t dst_port;
+ uint8_t proto; /* l4 protocol. */
+ /* the packet matched above 2tuple and contain any set bit will hit this filter. */
+ uint8_t tcp_flags;
+ uint8_t priority; /* seven levels (001b-111b), 111b is highest,
+ used when more than one filter matches. */
+ uint8_t dst_ip_mask:1, /* if mask is 1b, do not compare dst ip. */
+ src_ip_mask:1, /* if mask is 1b, do not compare src ip. */
+ dst_port_mask:1, /* if mask is 1b, do not compare dst port. */
+ src_port_mask:1, /* if mask is 1b, do not compare src port. */
+ proto_mask:1; /* if mask is 1b, do not compare protocol. */
+};
+
+/* 5tuple filter structure */
+struct e1000_5tuple_filter {
+ TAILQ_ENTRY(e1000_5tuple_filter) entries;
+ uint16_t index; /* the index of 5tuple filter */
+ struct e1000_5tuple_filter_info filter_info;
+ uint16_t queue; /* rx queue assigned to */
+};
+
+/* 2tuple filter structure */
+struct e1000_2tuple_filter {
+ TAILQ_ENTRY(e1000_2tuple_filter) entries;
+ uint16_t index; /* the index of 2tuple filter */
+ struct e1000_2tuple_filter_info filter_info;
+ uint16_t queue; /* rx queue assigned to */
+};
+
+/*
+ * Structure to store filters' info.
+ */
+struct e1000_filter_info {
+ uint8_t ethertype_mask; /* Bit mask for every used ethertype filter */
+ /* store used ethertype filters*/
+ uint16_t ethertype_filters[E1000_MAX_ETQF_FILTERS];
+ uint8_t flex_mask; /* Bit mask for every used flex filter */
+ struct e1000_flex_filter_list flex_list;
+ /* Bit mask for every used 5tuple filter */
+ uint8_t fivetuple_mask;
+ struct e1000_5tuple_filter_list fivetuple_list;
+ /* Bit mask for every used 2tuple filter */
+ uint8_t twotuple_mask;
+ struct e1000_2tuple_filter_list twotuple_list;
+};
+
/*
* Structure to store private data for each driver instance (for each port).
*/
struct e1000_interrupt intr;
struct e1000_vfta shadow_vfta;
struct e1000_vf_info *vfdata;
+ struct e1000_filter_info filter;
};
#define E1000_DEV_PRIVATE_TO_HW(adapter) \
#define E1000_DEV_PRIVATE_TO_P_VFDATA(adapter) \
(&((struct e1000_adapter *)adapter)->vfdata)
+#define E1000_DEV_PRIVATE_TO_FILTER_INFO(adapter) \
+ (&((struct e1000_adapter *)adapter)->filter)
+
/*
* RX/TX IGB function prototypes
*/
git.droids-corp.org / dpdk.git / blobdiff