diff options
| author | Nikolay Assa | 2021-06-02 20:16:55 +0300 |
|---|---|---|
| committer | David S. Miller | 2021-06-03 14:04:18 -0700 |
| commit | 806ee7f81a2b037e3f57275adcdf974453cc3254 (patch) | |
| tree | 496db77a284f1cb87265ca0473932559e459d897 /include/linux | |
| parent | 826da4861430898495fa49f072335e795e8adfd3 (diff) | |
qed: Add IP services APIs support
This patch introduces APIs which the NVMeTCP Offload device (qedn)
will use through the paired net-device (qede).
It includes APIs for:
- ipv4/ipv6 routing
- get VLAN from net-device
- TCP ports reservation
Acked-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Nikolay Assa <nassa@marvell.com>
Signed-off-by: Prabhakar Kushwaha <pkushwaha@marvell.com>
Signed-off-by: Omkar Kulkarni <okulkarni@marvell.com>
Signed-off-by: Michal Kalderon <mkalderon@marvell.com>
Signed-off-by: Ariel Elior <aelior@marvell.com>
Signed-off-by: Shai Malin <smalin@marvell.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/qed/qed_nvmetcp_ip_services_if.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/qed/qed_nvmetcp_ip_services_if.h b/include/linux/qed/qed_nvmetcp_ip_services_if.h new file mode 100644 index 000000000000..3604aee53796 --- /dev/null +++ b/include/linux/qed/qed_nvmetcp_ip_services_if.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ +/* + * Copyright 2021 Marvell. All rights reserved. + */ + +#ifndef _QED_IP_SERVICES_IF_H +#define _QED_IP_SERVICES_IF_H + +#include <linux/types.h> +#include <net/route.h> +#include <net/ip6_route.h> +#include <linux/inetdevice.h> + +int qed_route_ipv4(struct sockaddr_storage *local_addr, + struct sockaddr_storage *remote_addr, + struct sockaddr *hardware_address, + struct net_device **ndev); +int qed_route_ipv6(struct sockaddr_storage *local_addr, + struct sockaddr_storage *remote_addr, + struct sockaddr *hardware_address, + struct net_device **ndev); +void qed_vlan_get_ndev(struct net_device **ndev, u16 *vlan_id); +struct pci_dev *qed_validate_ndev(struct net_device *ndev); +void qed_return_tcp_port(struct socket *sock); +int qed_fetch_tcp_port(struct sockaddr_storage local_ip_addr, + struct socket **sock, u16 *port); +__be16 qed_get_in_port(struct sockaddr_storage *sa); + +#endif /* _QED_IP_SERVICES_IF_H */ |