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Commit a2095093 authored by David S. Miller's avatar David S. Miller
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Merge branch 'bnxt_en-misc-updates' 

Michael Chan says:

====================
bnxt_en: Misc updates.

Miscellaneous updates include update of the firmware spec, ethtool flash
enhancement, ethtool -l minor fix, NTUPLE support enhancements, FEC
link settings message during link up, and new PCI IDs.  Please review.
Thanks.
====================
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents 7c92d61e 32b40798
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Showing with 431 additions and 101 deletions
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View file @ a2095093
/* Broadcom NetXtreme-C/E network driver.
*
* Copyright (c) 2014-2016 Broadcom Corporation
* Copyright (c) 2016-2017 Broadcom Limited
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......@@ -98,6 +99,8 @@ enum board_idx {
BCM57407_NPAR,
BCM57414_NPAR,
BCM57416_NPAR,
BCM57452,
BCM57454,
NETXTREME_E_VF,
NETXTREME_C_VF,
};
......@@ -132,6 +135,8 @@ static const struct {
{ "Broadcom BCM57407 NetXtreme-E Ethernet Partition" },
{ "Broadcom BCM57414 NetXtreme-E Ethernet Partition" },
{ "Broadcom BCM57416 NetXtreme-E Ethernet Partition" },
{ "Broadcom BCM57452 NetXtreme-E 10Gb/25Gb/40Gb/50Gb Ethernet" },
{ "Broadcom BCM57454 NetXtreme-E 10Gb/25Gb/40Gb/50Gb/100Gb Ethernet" },
{ "Broadcom NetXtreme-E Ethernet Virtual Function" },
{ "Broadcom NetXtreme-C Ethernet Virtual Function" },
};
......@@ -167,6 +172,8 @@ static const struct pci_device_id bnxt_pci_tbl[] = {
{ PCI_VDEVICE(BROADCOM, 0x16ed), .driver_data = BCM57414_NPAR },
{ PCI_VDEVICE(BROADCOM, 0x16ee), .driver_data = BCM57416_NPAR },
{ PCI_VDEVICE(BROADCOM, 0x16ef), .driver_data = BCM57416_NPAR },
{ PCI_VDEVICE(BROADCOM, 0x16f1), .driver_data = BCM57452 },
{ PCI_VDEVICE(BROADCOM, 0x1614), .driver_data = BCM57454 },
#ifdef CONFIG_BNXT_SRIOV
{ PCI_VDEVICE(BROADCOM, 0x16c1), .driver_data = NETXTREME_E_VF },
{ PCI_VDEVICE(BROADCOM, 0x16cb), .driver_data = NETXTREME_C_VF },
......@@ -3455,6 +3462,9 @@ static int bnxt_hwrm_cfa_ntuple_filter_free(struct bnxt *bp,
CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_DST_PORT_MASK | \
CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_DST_ID)
#define BNXT_NTP_TUNNEL_FLTR_FLAG \
CFA_NTUPLE_FILTER_ALLOC_REQ_ENABLES_TUNNEL_TYPE
static int bnxt_hwrm_cfa_ntuple_filter_alloc(struct bnxt *bp,
struct bnxt_ntuple_filter *fltr)
{
......@@ -3495,6 +3505,11 @@ static int bnxt_hwrm_cfa_ntuple_filter_alloc(struct bnxt *bp,
req.dst_ipaddr[0] = keys->addrs.v4addrs.dst;
req.dst_ipaddr_mask[0] = cpu_to_be32(0xffffffff);
}
if (keys->control.flags & FLOW_DIS_ENCAPSULATION) {
req.enables |= cpu_to_le32(BNXT_NTP_TUNNEL_FLTR_FLAG);
req.tunnel_type =
CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL;
}
req.src_port = keys->ports.src;
req.src_port_mask = cpu_to_be16(0xffff);
......@@ -3974,7 +3989,7 @@ static int hwrm_ring_alloc_send_msg(struct bnxt *bp,
req.length = cpu_to_le32(bp->rx_agg_ring_mask + 1);
break;
case HWRM_RING_ALLOC_CMPL:
req.ring_type = RING_ALLOC_REQ_RING_TYPE_CMPL;
req.ring_type = RING_ALLOC_REQ_RING_TYPE_L2_CMPL;
req.length = cpu_to_le32(bp->cp_ring_mask + 1);
if (bp->flags & BNXT_FLAG_USING_MSIX)
req.int_mode = RING_ALLOC_REQ_INT_MODE_MSIX;
......@@ -3993,7 +4008,7 @@ static int hwrm_ring_alloc_send_msg(struct bnxt *bp,
if (rc || err) {
switch (ring_type) {
case RING_FREE_REQ_RING_TYPE_CMPL:
case RING_FREE_REQ_RING_TYPE_L2_CMPL:
netdev_err(bp->dev, "hwrm_ring_alloc cp failed. rc:%x err:%x\n",
rc, err);
return -1;
......@@ -4137,7 +4152,7 @@ static int hwrm_ring_free_send_msg(struct bnxt *bp,
if (rc || error_code) {
switch (ring_type) {
case RING_FREE_REQ_RING_TYPE_CMPL:
case RING_FREE_REQ_RING_TYPE_L2_CMPL:
netdev_err(bp->dev, "hwrm_ring_free cp failed. rc:%d\n",
rc);
return rc;
......@@ -4226,7 +4241,7 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
if (ring->fw_ring_id != INVALID_HW_RING_ID) {
hwrm_ring_free_send_msg(bp, ring,
RING_FREE_REQ_RING_TYPE_CMPL,
RING_FREE_REQ_RING_TYPE_L2_CMPL,
INVALID_HW_RING_ID);
ring->fw_ring_id = INVALID_HW_RING_ID;
bp->grp_info[i].cp_fw_ring_id = INVALID_HW_RING_ID;
......@@ -5428,7 +5443,7 @@ static void bnxt_report_link(struct bnxt *bp)
if (bp->link_info.link_up) {
const char *duplex;
const char *flow_ctrl;
u16 speed;
u16 speed, fec;
netif_carrier_on(bp->dev);
if (bp->link_info.duplex == BNXT_LINK_DUPLEX_FULL)
......@@ -5450,6 +5465,12 @@ static void bnxt_report_link(struct bnxt *bp)
netdev_info(bp->dev, "EEE is %s\n",
bp->eee.eee_active ? "active" :
"not active");
fec = bp->link_info.fec_cfg;
if (!(fec & PORT_PHY_QCFG_RESP_FEC_CFG_FEC_NONE_SUPPORTED))
netdev_info(bp->dev, "FEC autoneg %s encodings: %s\n",
(fec & BNXT_FEC_AUTONEG) ? "on" : "off",
(fec & BNXT_FEC_ENC_BASE_R) ? "BaseR" :
(fec & BNXT_FEC_ENC_RS) ? "RS" : "None");
} else {
netif_carrier_off(bp->dev);
netdev_err(bp->dev, "NIC Link is Down\n");
......@@ -5574,6 +5595,11 @@ static int bnxt_update_link(struct bnxt *bp, bool chng_link_state)
}
}
}
link_info->fec_cfg = PORT_PHY_QCFG_RESP_FEC_CFG_FEC_NONE_SUPPORTED;
if (bp->hwrm_spec_code >= 0x10504)
link_info->fec_cfg = le16_to_cpu(resp->fec_cfg);
/* TODO: need to add more logic to report VF link */
if (chng_link_state) {
if (link_info->phy_link_status == BNXT_LINK_LINK)
......@@ -5844,6 +5870,9 @@ static int bnxt_update_phy_setting(struct bnxt *bp)
rc);
return rc;
}
if (!BNXT_SINGLE_PF(bp))
return 0;
if ((link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL) &&
(link_info->auto_pause_setting & BNXT_LINK_PAUSE_BOTH) !=
link_info->req_flow_ctrl)
......@@ -6290,7 +6319,7 @@ static bool bnxt_rfs_capable(struct bnxt *bp)
#ifdef CONFIG_RFS_ACCEL
int vnics, max_vnics, max_rss_ctxs;
if (BNXT_VF(bp) || !(bp->flags & BNXT_FLAG_MSIX_CAP))
if (!(bp->flags & BNXT_FLAG_MSIX_CAP))
return false;
vnics = 1 + bp->rx_nr_rings;
......@@ -6810,7 +6839,7 @@ int bnxt_setup_mq_tc(struct net_device *dev, u8 tc)
int rc;
if (tc > bp->max_tc) {
netdev_err(dev, "too many traffic classes requested: %d Max supported is %d\n",
netdev_err(dev, "Too many traffic classes requested: %d. Max supported is %d.\n",
tc, bp->max_tc);
return -EINVAL;
}
......@@ -6868,6 +6897,7 @@ static bool bnxt_fltr_match(struct bnxt_ntuple_filter *f1,
keys1->ports.ports == keys2->ports.ports &&
keys1->basic.ip_proto == keys2->basic.ip_proto &&
keys1->basic.n_proto == keys2->basic.n_proto &&
keys1->control.flags == keys2->control.flags &&
ether_addr_equal(f1->src_mac_addr, f2->src_mac_addr) &&
ether_addr_equal(f1->dst_mac_addr, f2->dst_mac_addr))
return true;
......@@ -6885,9 +6915,6 @@ static int bnxt_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
int rc = 0, idx, bit_id, l2_idx = 0;
struct hlist_head *head;
if (skb->encapsulation)
return -EPROTONOSUPPORT;
if (!ether_addr_equal(dev->dev_addr, eth->h_dest)) {
struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
int off = 0, j;
......@@ -6926,6 +6953,11 @@ static int bnxt_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
rc = -EPROTONOSUPPORT;
goto err_free;
}
if ((fkeys->control.flags & FLOW_DIS_ENCAPSULATION) &&
bp->hwrm_spec_code < 0x10601) {
rc = -EPROTONOSUPPORT;
goto err_free;
}
memcpy(new_fltr->dst_mac_addr, eth->h_dest, ETH_ALEN);
memcpy(new_fltr->src_mac_addr, eth->h_source, ETH_ALEN);
......
drivers/net/ethernet/broadcom/bnxt/bnxt.h
View file @ a2095093
/* Broadcom NetXtreme-C/E network driver.
*
* Copyright (c) 2014-2016 Broadcom Corporation
* Copyright (c) 2016-2017 Broadcom Limited
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......@@ -11,10 +12,10 @@
#define BNXT_H
#define DRV_MODULE_NAME "bnxt_en"
#define DRV_MODULE_VERSION "1.6.0"
#define DRV_MODULE_VERSION "1.7.0"
#define DRV_VER_MAJ 1
#define DRV_VER_MIN 6
#define DRV_VER_MIN 7
#define DRV_VER_UPD 0
struct tx_bd {
......@@ -866,6 +867,10 @@ struct bnxt_link_info {
u16 force_link_speed;
u32 preemphasis;
u8 module_status;
u16 fec_cfg;
#define BNXT_FEC_AUTONEG PORT_PHY_QCFG_RESP_FEC_CFG_FEC_AUTONEG_ENABLED
#define BNXT_FEC_ENC_BASE_R PORT_PHY_QCFG_RESP_FEC_CFG_FEC_CLAUSE74_ENABLED
#define BNXT_FEC_ENC_RS PORT_PHY_QCFG_RESP_FEC_CFG_FEC_CLAUSE91_ENABLED
/* copy of requested setting from ethtool cmd */
u8 autoneg;
......
drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
View file @ a2095093
......@@ -357,7 +357,7 @@ static void bnxt_get_channels(struct net_device *dev,
int max_rx_rings, max_tx_rings, tcs;
bnxt_get_max_rings(bp, &max_rx_rings, &max_tx_rings, true);
channel->max_combined = max_t(int, max_rx_rings, max_tx_rings);
channel->max_combined = min_t(int, max_rx_rings, max_tx_rings);
if (bnxt_get_max_rings(bp, &max_rx_rings, &max_tx_rings, false)) {
max_rx_rings = 0;
......@@ -1578,17 +1578,37 @@ static int bnxt_flash_package_from_file(struct net_device *dev,
bnxt_hwrm_cmd_hdr_init(bp, &install, HWRM_NVM_INSTALL_UPDATE, -1, -1);
install.install_type = cpu_to_le32(install_type);
rc = hwrm_send_message(bp, &install, sizeof(install),
INSTALL_PACKAGE_TIMEOUT);
if (rc)
return -EOPNOTSUPP;
mutex_lock(&bp->hwrm_cmd_lock);
rc = _hwrm_send_message(bp, &install, sizeof(install),
INSTALL_PACKAGE_TIMEOUT);
if (rc) {
rc = -EOPNOTSUPP;
goto flash_pkg_exit;
}
if (resp->error_code) {
u8 error_code = ((struct hwrm_err_output *)resp)->cmd_err;
if (error_code == NVM_INSTALL_UPDATE_CMD_ERR_CODE_FRAG_ERR) {
install.flags |= cpu_to_le16(
NVM_INSTALL_UPDATE_REQ_FLAGS_ALLOWED_TO_DEFRAG);
rc = _hwrm_send_message(bp, &install, sizeof(install),
INSTALL_PACKAGE_TIMEOUT);
if (rc) {
rc = -EOPNOTSUPP;
goto flash_pkg_exit;
}
}
}
if (resp->result) {
netdev_err(dev, "PKG install error = %d, problem_item = %d\n",
(s8)resp->result, (int)resp->problem_item);
return -ENOPKG;
rc = -ENOPKG;
}
return 0;
flash_pkg_exit:
mutex_unlock(&bp->hwrm_cmd_lock);
return rc;
}
static int bnxt_flash_device(struct net_device *dev,
......
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