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numam-dpdk/drivers/net/bnxt/bnxt_vnic.h

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net/bnxt: convert to SPDX license tag Update the license header on bnxt files to be the standard BSD-3-Clause license used for the rest of DPDK, bring the files in compliance with the DPDK licensing policy. Signed-off-by: Scott Branden <scott.branden@broadcom.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2018-04-02 22:34:32 +00:00
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2014-2018 Broadcom
* All rights reserved.
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
*/
#ifndef _BNXT_VNIC_H_
#define _BNXT_VNIC_H_
#include <sys/queue.h>
#include <stdbool.h>
struct bnxt_vnic_info {
STAILQ_ENTRY(bnxt_vnic_info) next;
uint8_t ff_pool_idx;
uint16_t fw_vnic_id; /* returned by Chimp during alloc */
net/bnxt: refactor to properly allocate resources for PF/VF 1) Move the function reset to bnxt_dev_init. On the same lines, setup, enable and request interrupt to init path. Memory allocation is also being done in the init path. 2) After a function reset, configure the VFs. Distribute resources evenly between all functions (PF and VF) for now. In the future, this should be controllable. 3) The bnxt_vf_info and bnxt_pf_info had lot of duplication. Move the common items to struct bnxt. And only unique items specific to PF remain in the struct bnxt_pf_info. 4) Program the firmware to allow certain commands sent by a VF. Disallowing these will prevent clean VF driver cleanup. 5) Since PF/VF need to allocate resources from a pool in the hardware, use func_qcaps and func_qcfg to appropriately query the capabilities and available resources. 6) If a PF is being initialized and no VFs are allocated, explicitly call func_cfg to allocate the resources. 7) Once resources are requested from the firmware, update local copy of resource count in struct bnxt only after sending the func_qcfg to make sure the allocation request in the firmware went through. The changes in this patch will be used by the subsequent patches to allow proper initialization of PF/VF instance. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-06-01 17:06:59 +00:00
uint16_t rss_rule;
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
uint16_t start_grp_id;
uint16_t end_grp_id;
net/bnxt: fix Rx ring count limitation Fixed size of fw_grp_ids in VNIC is limiting the number of Rx rings being created. With this patch we are allocating fw_grp_ids dynamically, allowing us to get over this artificial limit. Fixes: 9738793f28ec ("net/bnxt: add VNIC functions and structs") Cc: stable@dpdk.org Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2018-06-28 20:15:48 +00:00
uint16_t *fw_grp_ids;
net/bnxt: refactor to properly allocate resources for PF/VF 1) Move the function reset to bnxt_dev_init. On the same lines, setup, enable and request interrupt to init path. Memory allocation is also being done in the init path. 2) After a function reset, configure the VFs. Distribute resources evenly between all functions (PF and VF) for now. In the future, this should be controllable. 3) The bnxt_vf_info and bnxt_pf_info had lot of duplication. Move the common items to struct bnxt. And only unique items specific to PF remain in the struct bnxt_pf_info. 4) Program the firmware to allow certain commands sent by a VF. Disallowing these will prevent clean VF driver cleanup. 5) Since PF/VF need to allocate resources from a pool in the hardware, use func_qcaps and func_qcfg to appropriately query the capabilities and available resources. 6) If a PF is being initialized and no VFs are allocated, explicitly call func_cfg to allocate the resources. 7) Once resources are requested from the firmware, update local copy of resource count in struct bnxt only after sending the func_qcfg to make sure the allocation request in the firmware went through. The changes in this patch will be used by the subsequent patches to allow proper initialization of PF/VF instance. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-06-01 17:06:59 +00:00
uint16_t dflt_ring_grp;
uint16_t mru;
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
uint16_t hash_type;
net/bnxt: fix RSS hash configuration While configuring RSS, the FW needs to know the rss_hash_mode that needs to be initialized. Set hash mode to HWRM_VNIC_RSS_CFG_INPUT_HASH_MODE_FLAGS_DEFAULT to allow the FW to use the global mode already configured in the device. Fixes: bcd4bcc4426f ("net/bnxt: configure RSS") Cc: stable@dpdk.org Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2018-05-22 18:13:43 +00:00
uint8_t hash_mode;
drivers/net: rename physical address type to IOVA Renamed data type from phys_addr_t to rte_iova_t. Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com> Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
2017-10-20 12:31:31 +00:00
rte_iova_t rss_table_dma_addr;
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
uint16_t *rss_table;
drivers/net: rename physical address type to IOVA Renamed data type from phys_addr_t to rte_iova_t. Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com> Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
2017-10-20 12:31:31 +00:00
rte_iova_t rss_hash_key_dma_addr;
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
void *rss_hash_key;
drivers/net: rename physical address type to IOVA Renamed data type from phys_addr_t to rte_iova_t. Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com> Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
2017-10-20 12:31:31 +00:00
rte_iova_t mc_list_dma_addr;
net/bnxt: support multicast filter and set MAC addr This patch adds support for set_mc_addr_list and mac_addr_set dev_ops Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-06-01 17:07:06 +00:00
char *mc_list;
uint32_t mc_addr_cnt;
#define BNXT_MAX_MC_ADDRS 16
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
uint32_t flags;
#define BNXT_VNIC_INFO_PROMISC (1 << 0)
#define BNXT_VNIC_INFO_ALLMULTI (1 << 1)
net/bnxt: support to set VF rxmode This patch adds support to configure the VF L2 Rx settings. The per VF setting is maintained in bnxt_child_vf_info.l2_rx_mask Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-06-01 17:07:22 +00:00
#define BNXT_VNIC_INFO_BCAST (1 << 2)
#define BNXT_VNIC_INFO_UCAST (1 << 3)
#define BNXT_VNIC_INFO_MCAST (1 << 4)
#define BNXT_VNIC_INFO_TAGGED (1 << 5)
#define BNXT_VNIC_INFO_UNTAGGED (1 << 6)
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
net/bnxt: refactor to properly allocate resources for PF/VF 1) Move the function reset to bnxt_dev_init. On the same lines, setup, enable and request interrupt to init path. Memory allocation is also being done in the init path. 2) After a function reset, configure the VFs. Distribute resources evenly between all functions (PF and VF) for now. In the future, this should be controllable. 3) The bnxt_vf_info and bnxt_pf_info had lot of duplication. Move the common items to struct bnxt. And only unique items specific to PF remain in the struct bnxt_pf_info. 4) Program the firmware to allow certain commands sent by a VF. Disallowing these will prevent clean VF driver cleanup. 5) Since PF/VF need to allocate resources from a pool in the hardware, use func_qcaps and func_qcfg to appropriately query the capabilities and available resources. 6) If a PF is being initialized and no VFs are allocated, explicitly call func_cfg to allocate the resources. 7) Once resources are requested from the firmware, update local copy of resource count in struct bnxt only after sending the func_qcfg to make sure the allocation request in the firmware went through. The changes in this patch will be used by the subsequent patches to allow proper initialization of PF/VF instance. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-06-01 17:06:59 +00:00
uint16_t cos_rule;
uint16_t lb_rule;
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
bool vlan_strip;
bool func_default;
net/bnxt: refactor to properly allocate resources for PF/VF 1) Move the function reset to bnxt_dev_init. On the same lines, setup, enable and request interrupt to init path. Memory allocation is also being done in the init path. 2) After a function reset, configure the VFs. Distribute resources evenly between all functions (PF and VF) for now. In the future, this should be controllable. 3) The bnxt_vf_info and bnxt_pf_info had lot of duplication. Move the common items to struct bnxt. And only unique items specific to PF remain in the struct bnxt_pf_info. 4) Program the firmware to allow certain commands sent by a VF. Disallowing these will prevent clean VF driver cleanup. 5) Since PF/VF need to allocate resources from a pool in the hardware, use func_qcaps and func_qcfg to appropriately query the capabilities and available resources. 6) If a PF is being initialized and no VFs are allocated, explicitly call func_cfg to allocate the resources. 7) Once resources are requested from the firmware, update local copy of resource count in struct bnxt only after sending the func_qcfg to make sure the allocation request in the firmware went through. The changes in this patch will be used by the subsequent patches to allow proper initialization of PF/VF instance. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-06-01 17:06:59 +00:00
bool bd_stall;
bool roce_dual;
bool roce_only;
bool rss_dflt_cr;
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
STAILQ_HEAD(, bnxt_filter_info) filter;
net/bnxt: support flow filter ops This patch adds support for flow validate/create/destroy/flush, ethertype add/del ops Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-09-28 21:43:39 +00:00
STAILQ_HEAD(, rte_flow) flow_list;
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
};
struct bnxt;
void bnxt_init_vnics(struct bnxt *bp);
int bnxt_free_vnic(struct bnxt *bp, struct bnxt_vnic_info *vnic,
int pool);
struct bnxt_vnic_info *bnxt_alloc_vnic(struct bnxt *bp);
void bnxt_free_all_vnics(struct bnxt *bp);
void bnxt_free_vnic_attributes(struct bnxt *bp);
int bnxt_alloc_vnic_attributes(struct bnxt *bp);
void bnxt_free_vnic_mem(struct bnxt *bp);
int bnxt_alloc_vnic_mem(struct bnxt *bp);
#endif
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