Print this page
11490 SRS ring polling disabled for VLANs
11491 Want DLS bypass for VLAN traffic
11492 add VLVF bypass to ixgbe core
2869 duplicate packets with vnics over aggrs
11489 DLS stat delete and aggr kstat can deadlock
Portions contributed by: Theo Schlossnagle <jesus@omniti.com>
Reviewed by: Patrick Mooney <patrick.mooney@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Dan McDonald <danmcd@joyent.com>
*** 19,29 ****
* CDDL HEADER END
*/
/*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
! * Copyright (c) 2017, Joyent, Inc.
*/
#ifndef _SYS_MAC_PROVIDER_H
#define _SYS_MAC_PROVIDER_H
--- 19,29 ----
* CDDL HEADER END
*/
/*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
! * Copyright (c) 2018, Joyent, Inc.
*/
#ifndef _SYS_MAC_PROVIDER_H
#define _SYS_MAC_PROVIDER_H
*** 279,288 ****
--- 279,310 ----
MAC_RING_TYPE_RX = 1, /* Receive ring */
MAC_RING_TYPE_TX /* Transmit ring */
} mac_ring_type_t;
/*
+ * The value VLAN_ID_NONE (VID 0) means a client does not have
+ * membership to any VLAN. However, this statement is true for both
+ * untagged packets and priority tagged packets leading to confusion
+ * over what semantic is intended. To the provider, VID 0 is a valid
+ * VID when priority tagging is in play. To MAC and everything above
+ * VLAN_ID_NONE almost universally implies untagged traffic. Thus, we
+ * convert VLAN_ID_NONE to a sentinel value (MAC_VLAN_UNTAGGED) at the
+ * border between MAC and MAC provider. This informs the provider that
+ * the client is interested in untagged traffic and the provider
+ * should set any relevant bits to receive such traffic.
+ *
+ * Currently, the API between MAC and the provider passes the VID as a
+ * unit16_t. In the future this could actually be the entire TCI mask
+ * (PCP, DEI, and VID). This current scheme is safe in that potential
+ * future world as well; as 0xFFFF is not a valid TCI (the 0xFFF VID
+ * is reserved and never transmitted across networks).
+ */
+ #define MAC_VLAN_UNTAGGED UINT16_MAX
+ #define MAC_VLAN_UNTAGGED_VID(vid) \
+ (((vid) == VLAN_ID_NONE) ? MAC_VLAN_UNTAGGED : (vid))
+
+ /*
* Grouping type of a ring group
*
* MAC_GROUP_TYPE_STATIC: The ring group can not be re-grouped.
* MAC_GROUP_TYPE_DYNAMIC: The ring group support dynamic re-grouping
*/
*** 356,384 ****
/*
* #defines for mri_flags. The flags are temporary flags that are provided
* only to workaround issues in specific drivers, and they will be
* removed in the future.
*/
#define MAC_RING_TX_SERIALIZE 0x1
#define MAC_RING_RX_ENQUEUE 0x2
typedef int (*mac_group_start_t)(mac_group_driver_t);
typedef void (*mac_group_stop_t)(mac_group_driver_t);
typedef int (*mac_add_mac_addr_t)(void *, const uint8_t *);
typedef int (*mac_rem_mac_addr_t)(void *, const uint8_t *);
struct mac_group_info_s {
mac_group_driver_t mgi_driver; /* Driver reference */
mac_group_start_t mgi_start; /* Start the group */
mac_group_stop_t mgi_stop; /* Stop the group */
uint_t mgi_count; /* Count of rings */
mac_intr_t mgi_intr; /* Optional per-group intr */
! /* Only used for rx groups */
mac_add_mac_addr_t mgi_addmac; /* Add a MAC address */
mac_rem_mac_addr_t mgi_remmac; /* Remove a MAC address */
};
/*
* Share management functions.
*/
--- 378,412 ----
/*
* #defines for mri_flags. The flags are temporary flags that are provided
* only to workaround issues in specific drivers, and they will be
* removed in the future.
+ *
+ * These are consumed only by sun4v and neptune (nxge).
*/
#define MAC_RING_TX_SERIALIZE 0x1
#define MAC_RING_RX_ENQUEUE 0x2
typedef int (*mac_group_start_t)(mac_group_driver_t);
typedef void (*mac_group_stop_t)(mac_group_driver_t);
typedef int (*mac_add_mac_addr_t)(void *, const uint8_t *);
typedef int (*mac_rem_mac_addr_t)(void *, const uint8_t *);
+ typedef int (*mac_add_vlan_filter_t)(mac_group_driver_t, uint16_t);
+ typedef int (*mac_rem_vlan_filter_t)(mac_group_driver_t, uint16_t);
struct mac_group_info_s {
mac_group_driver_t mgi_driver; /* Driver reference */
mac_group_start_t mgi_start; /* Start the group */
mac_group_stop_t mgi_stop; /* Stop the group */
uint_t mgi_count; /* Count of rings */
mac_intr_t mgi_intr; /* Optional per-group intr */
! /* Only used for Rx groups */
mac_add_mac_addr_t mgi_addmac; /* Add a MAC address */
mac_rem_mac_addr_t mgi_remmac; /* Remove a MAC address */
+ mac_add_vlan_filter_t mgi_addvlan; /* Add a VLAN filter */
+ mac_rem_vlan_filter_t mgi_remvlan; /* Remove a VLAN filter */
};
/*
* Share management functions.
*/