linux-next/net/smc/smc_netns.h

/* SPDX-License-Identifier: GPL-2.0 */
/* Shared Memory Communications
 *
 * Network namespace definitions.
 *
 * Copyright IBM Corp. 2018
 */

#ifndef SMC_NETNS_H
#define SMC_NETNS_H

#include "smc_pnet.h"

extern unsigned int smc_net_id;

/* per-network namespace private data */
struct smc_net {
	struct smc_pnettable pnettable;
	struct smc_pnetids_ndev pnetids_ndev;
};
#endif
net/smc: add pnet table namespace support This patch adds namespace support to the pnet table code. Each network namespace gets its own pnet table. Infiniband and smcd device pnetids can only be modified in the initial namespace. In other namespaces they can still be used as if they were set by the underlying hardware. Signed-off-by: Hans Wippel <hwippel@linux.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2019-02-21 20:01:02 +08:00			`/* SPDX-License-Identifier: GPL-2.0 */`
			`/* Shared Memory Communications`
			`*`
			`* Network namespace definitions.`
			`*`
			`* Copyright IBM Corp. 2018`
			`*/`

			`#ifndef SMC_NETNS_H`
			`#define SMC_NETNS_H`

			`#include "smc_pnet.h"`

			`extern unsigned int smc_net_id;`

			`/* per-network namespace private data */`
			`struct smc_net {`
			`struct smc_pnettable pnettable;`
net/smc: introduce list of pnetids for Ethernet devices SMCD version 2 allows usage of ISM devices with hardware PNETID only, if an Ethernet net_device exists with the same hardware PNETID. This requires to maintain a list of pnetids belonging to Ethernet net_devices, which is covered by this patch. Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2020-09-26 18:44:26 +08:00			`struct smc_pnetids_ndev pnetids_ndev;`
net/smc: add pnet table namespace support This patch adds namespace support to the pnet table code. Each network namespace gets its own pnet table. Infiniband and smcd device pnetids can only be modified in the initial namespace. In other namespaces they can still be used as if they were set by the underlying hardware. Signed-off-by: Hans Wippel <hwippel@linux.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2019-02-21 20:01:02 +08:00			`};`
			`#endif`