/*-
* BSD LICENSE
- *
+ *
* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
- *
+ *
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- *
+ *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
#define E1000_CTRL_EXT_EXTEND_VLAN (1<<26) /* EXTENDED VLAN */
#define IGB_VFTA_SIZE 128
+#define IGB_MAX_RX_QUEUE_NUM 8
+#define IGB_MAX_RX_QUEUE_NUM_82576 16
+
+#define E1000_SYN_FILTER_ENABLE 0x00000001 /* syn filter enable field */
+#define E1000_SYN_FILTER_QUEUE 0x0000000E /* syn filter queue field */
+#define E1000_SYN_FILTER_QUEUE_SHIFT 1 /* syn filter queue field */
+#define E1000_RFCTL_SYNQFP 0x00080000 /* SYNQFP in RFCTL register */
+
+#define E1000_ETQF_ETHERTYPE 0x0000FFFF
+#define E1000_ETQF_QUEUE 0x00070000
+#define E1000_ETQF_QUEUE_SHIFT 16
+#define E1000_MAX_ETQF_FILTERS 8
+
+#define E1000_IMIR_DSTPORT 0x0000FFFF
+#define E1000_IMIR_PRIORITY 0xE0000000
+#define E1000_MAX_TTQF_FILTERS 8
+#define E1000_2TUPLE_MAX_PRI 7
+
+#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_FHFT_QUEUEING_OFFSET 0xFC
+#define E1000_FHFT_QUEUEING_QUEUE_SHIFT 8
+#define E1000_FHFT_QUEUEING_PRIO_SHIFT 16
+#define E1000_WUFC_FLEX_HQ 0x00004000
+
+#define E1000_SPQF_SRCPORT 0x0000FFFF
+
+#define E1000_MAX_FTQF_FILTERS 8
+#define E1000_FTQF_PROTOCOL_MASK 0x000000FF
+#define E1000_FTQF_5TUPLE_MASK_SHIFT 28
+#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
*/
const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mb_pool);
-uint32_t eth_igb_rx_queue_count(struct rte_eth_dev *dev,
+uint32_t eth_igb_rx_queue_count(struct rte_eth_dev *dev,
uint16_t rx_queue_id);
int eth_igb_rx_descriptor_done(void *rx_queue, uint16_t offset);
* misc function prototypes
*/
void igb_pf_host_init(struct rte_eth_dev *eth_dev);
-
+
void igb_pf_mbx_process(struct rte_eth_dev *eth_dev);
-
+
int igb_pf_host_configure(struct rte_eth_dev *eth_dev);
/*
const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mb_pool);
-uint32_t eth_em_rx_queue_count(struct rte_eth_dev *dev,
+uint32_t eth_em_rx_queue_count(struct rte_eth_dev *dev,
uint16_t rx_queue_id);
int eth_em_rx_descriptor_done(void *rx_queue, uint16_t offset);
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