Tatsuya Yabe
6778bd8cdf
Set of modifications and additions to establish a platform for implementing a hardware table in userspace. Modules in skeleton directory is used as a template for creating hardware dependent libraries.
46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
#ifndef OF_HW_PORT_H
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#define OF_HW_PORT_H 1
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#include <openflow/openflow.h>
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#include <of_hw_api.h>
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#include "of_hw_platform.h"
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#define NUM_COS_QUEUES 8
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/* Define port mapping object indexed by OF number */
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typedef struct of_hw_port_s {
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of_hw_driver_t *owner; /* Owner of this port */
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int port; /* Physical port number on device */
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int link; /* Link state */
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/* TBD: Keep track of link state and don't transmit if down? */
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/* Add other physical info here as needed */
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} of_hw_port_t;
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extern of_hw_port_t of_hw_ports[OF_HW_MAX_PORT];
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#define FOREACH_DP_PORT(_idx, _drv) \
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for (_idx = 0; _idx < OF_HW_MAX_PORT; _idx++) \
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if (of_hw_ports[_idx].owner == (of_hw_driver_t *)(_drv))
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extern int of_hw_cos_setup(int num_cos);
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extern int of_hw_qid_find(int of_port, uint32_t qid);
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extern void of_hw_ports_init(void);
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extern int of_hw_port_stats_get(of_hw_driver_t *hw_drv, int of_port,
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struct ofp_port_stats *stats);
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extern int of_hw_port_add(of_hw_driver_t *hw_drv, int of_port,
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const char *hw_name);
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extern int of_hw_port_remove(of_hw_driver_t *hw_drv, of_port_t of_port);
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extern int of_hw_port_link_get(of_hw_driver_t *hw_drv, int of_port);
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extern int of_hw_port_enable_set(of_hw_driver_t *hw_drv, int of_port,
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int enable);
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extern int of_hw_port_enable_get(of_hw_driver_t *hw_drv, int of_port);
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extern int of_hw_port_queue_config(of_hw_driver_t *hw_drv, int of_port,
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uint32_t qid, int min_bw); /* In tenths of a percent */
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extern int of_hw_port_queue_remove(of_hw_driver_t *hw_drv, int of_port,
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uint32_t qid);
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extern int of_hw_port_change_register(of_hw_driver_t *hw_drv,
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of_port_change_f callback, void *cookie);
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#endif /* OF_HW_PORT_H */
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