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48e1736e5d
Add a few kunit tests for the gateway routing. Because we have multiple route types now (direct and gateway), rename mctp_test_create_route to mctp_test_create_route_direct, and add a _gateway variant too. Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au> Link: https://patch.msgid.link/20250702-dev-forwarding-v5-14-1468191da8a4@codeconstruct.com.au Signed-off-by: Paolo Abeni <pabeni@redhat.com>
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __NET_MCTP_TEST_UTILS_H
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#define __NET_MCTP_TEST_UTILS_H
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#include <uapi/linux/netdevice.h>
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#include <net/mctp.h>
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#include <net/mctpdevice.h>
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#include <kunit/test.h>
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#define MCTP_DEV_TEST_MTU 68
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struct mctp_test_dev {
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struct net_device *ndev;
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struct mctp_dev *mdev;
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unsigned short lladdr_len;
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unsigned char lladdr[MAX_ADDR_LEN];
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};
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struct mctp_test_dev;
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struct mctp_test_route {
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struct mctp_route rt;
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};
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struct mctp_test_pktqueue {
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unsigned int magic;
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struct sk_buff_head pkts;
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};
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struct mctp_test_dev *mctp_test_create_dev(void);
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struct mctp_test_dev *mctp_test_create_dev_lladdr(unsigned short lladdr_len,
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const unsigned char *lladdr);
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void mctp_test_destroy_dev(struct mctp_test_dev *dev);
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struct mctp_test_route *mctp_test_create_route_direct(struct net *net,
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struct mctp_dev *dev,
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mctp_eid_t eid,
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unsigned int mtu);
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struct mctp_test_route *mctp_test_create_route_gw(struct net *net,
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unsigned int netid,
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mctp_eid_t eid,
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mctp_eid_t gw,
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unsigned int mtu);
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void mctp_test_dst_setup(struct kunit *test, struct mctp_dst *dst,
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struct mctp_test_dev *dev,
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struct mctp_test_pktqueue *tpq, unsigned int mtu);
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void mctp_test_dst_release(struct mctp_dst *dst,
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struct mctp_test_pktqueue *tpq);
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void mctp_test_pktqueue_init(struct mctp_test_pktqueue *tpq);
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void mctp_test_route_destroy(struct kunit *test, struct mctp_test_route *rt);
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void mctp_test_skb_set_dev(struct sk_buff *skb, struct mctp_test_dev *dev);
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struct sk_buff *mctp_test_create_skb(const struct mctp_hdr *hdr,
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unsigned int data_len);
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struct sk_buff *__mctp_test_create_skb_data(const struct mctp_hdr *hdr,
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const void *data, size_t data_len);
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#define mctp_test_create_skb_data(h, d) \
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__mctp_test_create_skb_data(h, d, sizeof(*d))
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#endif /* __NET_MCTP_TEST_UTILS_H */
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