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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
| commit | 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 (patch) | |
| tree | e5d88d25d870d5dedacb6bbdbe2a966086a0a5cf /src/spdk/dpdk/drivers/net/cxgbe/cxgbe.h | |
| parent | Initial commit. (diff) | |
| download | ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.tar.xz ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.zip | |
Adding upstream version 14.2.21.upstream/14.2.21upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/spdk/dpdk/drivers/net/cxgbe/cxgbe.h')
| -rw-r--r-- | src/spdk/dpdk/drivers/net/cxgbe/cxgbe.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/spdk/dpdk/drivers/net/cxgbe/cxgbe.h b/src/spdk/dpdk/drivers/net/cxgbe/cxgbe.h new file mode 100644 index 00000000..5e6f5c98 --- /dev/null +++ b/src/spdk/dpdk/drivers/net/cxgbe/cxgbe.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2014-2018 Chelsio Communications. + * All rights reserved. + */ + +#ifndef _CXGBE_H_ +#define _CXGBE_H_ + +#include "common.h" +#include "t4_regs.h" + +#define CXGBE_MIN_RING_DESC_SIZE 128 /* Min TX/RX descriptor ring size */ +#define CXGBE_MAX_RING_DESC_SIZE 4096 /* Max TX/RX descriptor ring size */ + +#define CXGBE_DEFAULT_TX_DESC_SIZE 1024 /* Default TX ring size */ +#define CXGBE_DEFAULT_RX_DESC_SIZE 1024 /* Default RX ring size */ + +#define CXGBE_MIN_RX_BUFSIZE ETHER_MIN_MTU /* min buf size */ +#define CXGBE_MAX_RX_PKTLEN (9000 + ETHER_HDR_LEN + ETHER_CRC_LEN) /* max pkt */ + +/* Max poll time is 100 * 100msec = 10 sec */ +#define CXGBE_LINK_STATUS_POLL_MS 100 /* 100ms */ +#define CXGBE_LINK_STATUS_POLL_CNT 100 /* Max number of times to poll */ + +#define CXGBE_DEFAULT_RSS_KEY_LEN 40 /* 320-bits */ +#define CXGBE_RSS_HF_IPV4_MASK (ETH_RSS_IPV4 | ETH_RSS_FRAG_IPV4 | \ + ETH_RSS_NONFRAG_IPV4_OTHER) +#define CXGBE_RSS_HF_IPV6_MASK (ETH_RSS_IPV6 | ETH_RSS_FRAG_IPV6 | \ + ETH_RSS_NONFRAG_IPV6_OTHER | \ + ETH_RSS_IPV6_EX) +#define CXGBE_RSS_HF_TCP_IPV6_MASK (ETH_RSS_NONFRAG_IPV6_TCP | \ + ETH_RSS_IPV6_TCP_EX) +#define CXGBE_RSS_HF_UDP_IPV6_MASK (ETH_RSS_NONFRAG_IPV6_UDP | \ + ETH_RSS_IPV6_UDP_EX) +#define CXGBE_RSS_HF_ALL (ETH_RSS_IP | ETH_RSS_TCP | ETH_RSS_UDP) + +#define CXGBE_DEVARG_KEEP_OVLAN "keep_ovlan" +#define CXGBE_DEVARG_FORCE_LINK_UP "force_link_up" + +bool force_linkup(struct adapter *adap); +int cxgbe_probe(struct adapter *adapter); +int cxgbevf_probe(struct adapter *adapter); +void cxgbe_get_speed_caps(struct port_info *pi, u32 *speed_caps); +int cxgbe_set_link_status(struct port_info *pi, bool status); +int cxgbe_up(struct adapter *adap); +int cxgbe_down(struct port_info *pi); +void cxgbe_close(struct adapter *adapter); +void cxgbe_stats_get(struct port_info *pi, struct port_stats *stats); +void cxgbevf_stats_get(struct port_info *pi, struct port_stats *stats); +void cxgbe_stats_reset(struct port_info *pi); +int cxgbe_poll_for_completion(struct sge_rspq *q, unsigned int us, + unsigned int cnt, struct t4_completion *c); +int link_start(struct port_info *pi); +void init_rspq(struct adapter *adap, struct sge_rspq *q, unsigned int us, + unsigned int cnt, unsigned int size, unsigned int iqe_size); +int setup_sge_fwevtq(struct adapter *adapter); +int setup_sge_ctrl_txq(struct adapter *adapter); +void cfg_queues(struct rte_eth_dev *eth_dev); +int cfg_queue_count(struct rte_eth_dev *eth_dev); +int init_rss(struct adapter *adap); +int setup_rss(struct port_info *pi); +void cxgbe_enable_rx_queues(struct port_info *pi); +void print_port_info(struct adapter *adap); +void print_adapter_info(struct adapter *adap); +int cxgbe_get_devargs(struct rte_devargs *devargs, const char *key); +void configure_max_ethqsets(struct adapter *adapter); + +#endif /* _CXGBE_H_ */ |