staging: qlge: Initialize devlink health dump framework
Initialize devlink health dump framework for the qlge driver so the coredump could be done via devlink. struct qlge_adapter is now used as the private data structure of struct devlink so it could exist independently of struct net_device and devlink reload could be supported in the future. The private data of PCIe driver now points to qlge_adapter. Since devlink_alloc will zero out struct qlge_adapter, memset in qlge_init_device is not necessary. Signed-off-by: Coiby Xu <coiby.xu@gmail.com> Link: https://lore.kernel.org/r/20210123104613.38359-3-coiby.xu@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Coiby Xu
Greg Kroah-Hartman
Родитель
f8c047be54
Коммит
953b940093
|
|
@ -3,6 +3,7 @@
|
|||
config QLGE
|
||||
tristate "QLogic QLGE 10Gb Ethernet Driver Support"
|
||||
depends on ETHERNET && PCI
|
||||
select NET_DEVLINK
|
||||
help
|
||||
This driver supports QLogic ISP8XXX 10Gb Ethernet cards.
|
||||
|
||||
|
|
|
|||
|
|
@ -5,4 +5,4 @@
|
|||
|
||||
obj-$(CONFIG_QLGE) += qlge.o
|
||||
|
||||
qlge-objs := qlge_main.o qlge_dbg.o qlge_mpi.o qlge_ethtool.o
|
||||
qlge-objs := qlge_main.o qlge_dbg.o qlge_mpi.o qlge_ethtool.o qlge_devlink.o
|
||||
|
|
|
|||
|
|
@ -2060,6 +2060,18 @@ struct nic_operations {
|
|||
int (*port_initialize)(struct qlge_adapter *qdev);
|
||||
};
|
||||
|
||||
struct qlge_netdev_priv {
|
||||
struct qlge_adapter *qdev;
|
||||
struct net_device *ndev;
|
||||
};
|
||||
|
||||
static inline
|
||||
struct qlge_adapter *netdev_to_qdev(struct net_device *ndev)
|
||||
{
|
||||
struct qlge_netdev_priv *ndev_priv = netdev_priv(ndev);
|
||||
|
||||
return ndev_priv->qdev;
|
||||
}
|
||||
/*
|
||||
* The main Adapter structure definition.
|
||||
* This structure has all fields relevant to the hardware.
|
||||
|
|
@ -2077,6 +2089,7 @@ struct qlge_adapter {
|
|||
struct pci_dev *pdev;
|
||||
struct net_device *ndev; /* Parent NET device */
|
||||
|
||||
struct devlink_health_reporter *reporter;
|
||||
/* Hardware information */
|
||||
u32 chip_rev_id;
|
||||
u32 fw_rev_id;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,31 @@
|
|||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
#include "qlge.h"
|
||||
#include "qlge_devlink.h"
|
||||
|
||||
static int
|
||||
qlge_reporter_coredump(struct devlink_health_reporter *reporter,
|
||||
struct devlink_fmsg *fmsg, void *priv_ctx,
|
||||
struct netlink_ext_ack *extack)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct devlink_health_reporter_ops qlge_reporter_ops = {
|
||||
.name = "dummy",
|
||||
.dump = qlge_reporter_coredump,
|
||||
};
|
||||
|
||||
void qlge_health_create_reporters(struct qlge_adapter *priv)
|
||||
{
|
||||
struct devlink_health_reporter *reporter;
|
||||
struct devlink *devlink;
|
||||
|
||||
devlink = priv_to_devlink(priv);
|
||||
priv->reporter =
|
||||
devlink_health_reporter_create(devlink, &qlge_reporter_ops,
|
||||
0, priv);
|
||||
if (IS_ERR(priv->reporter))
|
||||
netdev_warn(priv->ndev,
|
||||
"Failed to create reporter, err = %ld\n",
|
||||
PTR_ERR(reporter));
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
||||
#ifndef QLGE_DEVLINK_H
|
||||
#define QLGE_DEVLINK_H
|
||||
|
||||
#include <net/devlink.h>
|
||||
|
||||
void qlge_health_create_reporters(struct qlge_adapter *priv);
|
||||
|
||||
#endif /* QLGE_DEVLINK_H */
|
||||
|
|
@ -366,7 +366,7 @@ static void
|
|||
qlge_get_ethtool_stats(struct net_device *ndev,
|
||||
struct ethtool_stats *stats, u64 *data)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
int index, length;
|
||||
|
||||
length = QLGE_STATS_LEN;
|
||||
|
|
@ -383,7 +383,7 @@ qlge_get_ethtool_stats(struct net_device *ndev,
|
|||
static int qlge_get_link_ksettings(struct net_device *ndev,
|
||||
struct ethtool_link_ksettings *ecmd)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
u32 supported, advertising;
|
||||
|
||||
supported = SUPPORTED_10000baseT_Full;
|
||||
|
|
@ -415,7 +415,7 @@ static int qlge_get_link_ksettings(struct net_device *ndev,
|
|||
static void qlge_get_drvinfo(struct net_device *ndev,
|
||||
struct ethtool_drvinfo *drvinfo)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
strlcpy(drvinfo->driver, qlge_driver_name, sizeof(drvinfo->driver));
|
||||
strlcpy(drvinfo->version, qlge_driver_version,
|
||||
|
|
@ -431,7 +431,7 @@ static void qlge_get_drvinfo(struct net_device *ndev,
|
|||
|
||||
static void qlge_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
unsigned short ssys_dev = qdev->pdev->subsystem_device;
|
||||
|
||||
/* WOL is only supported for mezz card. */
|
||||
|
|
@ -444,7 +444,7 @@ static void qlge_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
|
|||
|
||||
static int qlge_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
unsigned short ssys_dev = qdev->pdev->subsystem_device;
|
||||
|
||||
/* WOL is only supported for mezz card. */
|
||||
|
|
@ -466,7 +466,7 @@ static int qlge_set_phys_id(struct net_device *ndev,
|
|||
enum ethtool_phys_id_state state)
|
||||
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
switch (state) {
|
||||
case ETHTOOL_ID_ACTIVE:
|
||||
|
|
@ -574,7 +574,7 @@ out:
|
|||
static void qlge_self_test(struct net_device *ndev,
|
||||
struct ethtool_test *eth_test, u64 *data)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
memset(data, 0, sizeof(u64) * QLGE_TEST_LEN);
|
||||
|
||||
|
|
@ -603,7 +603,7 @@ static void qlge_self_test(struct net_device *ndev,
|
|||
|
||||
static int qlge_get_regs_len(struct net_device *ndev)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
if (!test_bit(QL_FRC_COREDUMP, &qdev->flags))
|
||||
return sizeof(struct qlge_mpi_coredump);
|
||||
|
|
@ -614,7 +614,7 @@ static int qlge_get_regs_len(struct net_device *ndev)
|
|||
static void qlge_get_regs(struct net_device *ndev,
|
||||
struct ethtool_regs *regs, void *p)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
qlge_get_dump(qdev, p);
|
||||
qdev->core_is_dumped = 0;
|
||||
|
|
@ -624,9 +624,9 @@ static void qlge_get_regs(struct net_device *ndev,
|
|||
regs->len = sizeof(struct qlge_reg_dump);
|
||||
}
|
||||
|
||||
static int qlge_get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
|
||||
static int qlge_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *c)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(dev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
c->rx_coalesce_usecs = qdev->rx_coalesce_usecs;
|
||||
c->tx_coalesce_usecs = qdev->tx_coalesce_usecs;
|
||||
|
|
@ -649,7 +649,7 @@ static int qlge_get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
|
|||
|
||||
static int qlge_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *c)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
/* Validate user parameters. */
|
||||
if (c->rx_coalesce_usecs > qdev->rx_ring_size / 2)
|
||||
|
|
@ -677,10 +677,10 @@ static int qlge_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *c
|
|||
return qlge_update_ring_coalescing(qdev);
|
||||
}
|
||||
|
||||
static void qlge_get_pauseparam(struct net_device *netdev,
|
||||
static void qlge_get_pauseparam(struct net_device *ndev,
|
||||
struct ethtool_pauseparam *pause)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(netdev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
qlge_mb_get_port_cfg(qdev);
|
||||
if (qdev->link_config & CFG_PAUSE_STD) {
|
||||
|
|
@ -689,10 +689,10 @@ static void qlge_get_pauseparam(struct net_device *netdev,
|
|||
}
|
||||
}
|
||||
|
||||
static int qlge_set_pauseparam(struct net_device *netdev,
|
||||
static int qlge_set_pauseparam(struct net_device *ndev,
|
||||
struct ethtool_pauseparam *pause)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(netdev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
if ((pause->rx_pause) && (pause->tx_pause))
|
||||
qdev->link_config |= CFG_PAUSE_STD;
|
||||
|
|
@ -706,14 +706,14 @@ static int qlge_set_pauseparam(struct net_device *netdev,
|
|||
|
||||
static u32 qlge_get_msglevel(struct net_device *ndev)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
return qdev->msg_enable;
|
||||
}
|
||||
|
||||
static void qlge_set_msglevel(struct net_device *ndev, u32 value)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
qdev->msg_enable = value;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -42,6 +42,7 @@
|
|||
#include <net/ip6_checksum.h>
|
||||
|
||||
#include "qlge.h"
|
||||
#include "qlge_devlink.h"
|
||||
|
||||
char qlge_driver_name[] = DRV_NAME;
|
||||
const char qlge_driver_version[] = DRV_VERSION;
|
||||
|
|
@ -2229,7 +2230,7 @@ static int qlge_napi_poll_msix(struct napi_struct *napi, int budget)
|
|||
|
||||
static void qlge_vlan_mode(struct net_device *ndev, netdev_features_t features)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
if (features & NETIF_F_HW_VLAN_CTAG_RX) {
|
||||
qlge_write32(qdev, NIC_RCV_CFG, NIC_RCV_CFG_VLAN_MASK |
|
||||
|
|
@ -2246,9 +2247,9 @@ static void qlge_vlan_mode(struct net_device *ndev, netdev_features_t features)
|
|||
static int qlge_update_hw_vlan_features(struct net_device *ndev,
|
||||
netdev_features_t features)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
int status = 0;
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
bool need_restart = netif_running(ndev);
|
||||
int status = 0;
|
||||
|
||||
if (need_restart) {
|
||||
status = qlge_adapter_down(qdev);
|
||||
|
|
@ -2307,7 +2308,7 @@ static int __qlge_vlan_rx_add_vid(struct qlge_adapter *qdev, u16 vid)
|
|||
|
||||
static int qlge_vlan_rx_add_vid(struct net_device *ndev, __be16 proto, u16 vid)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
int status;
|
||||
int err;
|
||||
|
||||
|
|
@ -2338,7 +2339,7 @@ static int __qlge_vlan_rx_kill_vid(struct qlge_adapter *qdev, u16 vid)
|
|||
|
||||
static int qlge_vlan_rx_kill_vid(struct net_device *ndev, __be16 proto, u16 vid)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
int status;
|
||||
int err;
|
||||
|
||||
|
|
@ -2531,9 +2532,9 @@ static void qlge_hw_csum_setup(struct sk_buff *skb,
|
|||
|
||||
static netdev_tx_t qlge_send(struct sk_buff *skb, struct net_device *ndev)
|
||||
{
|
||||
struct tx_ring_desc *tx_ring_desc;
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
struct qlge_ob_mac_iocb_req *mac_iocb_ptr;
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct tx_ring_desc *tx_ring_desc;
|
||||
int tso;
|
||||
struct tx_ring *tx_ring;
|
||||
u32 tx_ring_idx = (u32)skb->queue_mapping;
|
||||
|
|
@ -3728,7 +3729,7 @@ static int qlge_adapter_reset(struct qlge_adapter *qdev)
|
|||
|
||||
static void qlge_display_dev_info(struct net_device *ndev)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
netif_info(qdev, probe, qdev->ndev,
|
||||
"Function #%d, Port %d, NIC Roll %d, NIC Rev = %d, XG Roll = %d, XG Rev = %d.\n",
|
||||
|
|
@ -3886,7 +3887,7 @@ static int qlge_get_adapter_resources(struct qlge_adapter *qdev)
|
|||
|
||||
static int qlge_close(struct net_device *ndev)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
int i;
|
||||
|
||||
/* If we hit pci_channel_io_perm_failure
|
||||
|
|
@ -3993,8 +3994,8 @@ static int qlge_configure_rings(struct qlge_adapter *qdev)
|
|||
|
||||
static int qlge_open(struct net_device *ndev)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
int err = 0;
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
|
||||
err = qlge_adapter_reset(qdev);
|
||||
if (err)
|
||||
|
|
@ -4062,7 +4063,7 @@ error:
|
|||
|
||||
static int qlge_change_mtu(struct net_device *ndev, int new_mtu)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
int status;
|
||||
|
||||
if (ndev->mtu == 1500 && new_mtu == 9000)
|
||||
|
|
@ -4092,7 +4093,7 @@ static int qlge_change_mtu(struct net_device *ndev, int new_mtu)
|
|||
static struct net_device_stats *qlge_get_stats(struct net_device
|
||||
*ndev)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
struct rx_ring *rx_ring = &qdev->rx_ring[0];
|
||||
struct tx_ring *tx_ring = &qdev->tx_ring[0];
|
||||
unsigned long pkts, mcast, dropped, errors, bytes;
|
||||
|
|
@ -4128,7 +4129,7 @@ static struct net_device_stats *qlge_get_stats(struct net_device
|
|||
|
||||
static void qlge_set_multicast_list(struct net_device *ndev)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
struct netdev_hw_addr *ha;
|
||||
int i, status;
|
||||
|
||||
|
|
@ -4218,7 +4219,7 @@ exit:
|
|||
|
||||
static int qlge_set_mac_address(struct net_device *ndev, void *p)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
struct sockaddr *addr = p;
|
||||
int status;
|
||||
|
||||
|
|
@ -4242,7 +4243,7 @@ static int qlge_set_mac_address(struct net_device *ndev, void *p)
|
|||
|
||||
static void qlge_tx_timeout(struct net_device *ndev, unsigned int txqueue)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
|
||||
qlge_queue_asic_error(qdev);
|
||||
}
|
||||
|
|
@ -4359,8 +4360,7 @@ static int qlge_get_board_info(struct qlge_adapter *qdev)
|
|||
|
||||
static void qlge_release_all(struct pci_dev *pdev)
|
||||
{
|
||||
struct net_device *ndev = pci_get_drvdata(pdev);
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = pci_get_drvdata(pdev);
|
||||
|
||||
if (qdev->workqueue) {
|
||||
destroy_workqueue(qdev->workqueue);
|
||||
|
|
@ -4375,22 +4375,20 @@ static void qlge_release_all(struct pci_dev *pdev)
|
|||
pci_release_regions(pdev);
|
||||
}
|
||||
|
||||
static int qlge_init_device(struct pci_dev *pdev, struct net_device *ndev,
|
||||
static int qlge_init_device(struct pci_dev *pdev, struct qlge_adapter *qdev,
|
||||
int cards_found)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct net_device *ndev = qdev->ndev;
|
||||
int err = 0;
|
||||
|
||||
memset((void *)qdev, 0, sizeof(*qdev));
|
||||
err = pci_enable_device(pdev);
|
||||
if (err) {
|
||||
dev_err(&pdev->dev, "PCI device enable failed.\n");
|
||||
return err;
|
||||
}
|
||||
|
||||
qdev->ndev = ndev;
|
||||
qdev->pdev = pdev;
|
||||
pci_set_drvdata(pdev, ndev);
|
||||
pci_set_drvdata(pdev, qdev);
|
||||
|
||||
/* Set PCIe read request size */
|
||||
err = pcie_set_readrq(pdev, 4096);
|
||||
|
|
@ -4541,27 +4539,38 @@ static void qlge_timer(struct timer_list *t)
|
|||
mod_timer(&qdev->timer, jiffies + (5 * HZ));
|
||||
}
|
||||
|
||||
static const struct devlink_ops qlge_devlink_ops;
|
||||
|
||||
static int qlge_probe(struct pci_dev *pdev,
|
||||
const struct pci_device_id *pci_entry)
|
||||
{
|
||||
struct net_device *ndev = NULL;
|
||||
struct qlge_netdev_priv *ndev_priv;
|
||||
struct qlge_adapter *qdev = NULL;
|
||||
struct net_device *ndev = NULL;
|
||||
struct devlink *devlink;
|
||||
static int cards_found;
|
||||
int err = 0;
|
||||
|
||||
ndev = alloc_etherdev_mq(sizeof(struct qlge_adapter),
|
||||
devlink = devlink_alloc(&qlge_devlink_ops, sizeof(struct qlge_adapter));
|
||||
if (!devlink)
|
||||
return -ENOMEM;
|
||||
|
||||
qdev = devlink_priv(devlink);
|
||||
|
||||
ndev = alloc_etherdev_mq(sizeof(struct qlge_netdev_priv),
|
||||
min(MAX_CPUS,
|
||||
netif_get_num_default_rss_queues()));
|
||||
if (!ndev)
|
||||
return -ENOMEM;
|
||||
goto devlink_free;
|
||||
|
||||
err = qlge_init_device(pdev, ndev, cards_found);
|
||||
if (err < 0) {
|
||||
free_netdev(ndev);
|
||||
return err;
|
||||
}
|
||||
ndev_priv = netdev_priv(ndev);
|
||||
ndev_priv->qdev = qdev;
|
||||
ndev_priv->ndev = ndev;
|
||||
qdev->ndev = ndev;
|
||||
err = qlge_init_device(pdev, qdev, cards_found);
|
||||
if (err < 0)
|
||||
goto netdev_free;
|
||||
|
||||
qdev = netdev_priv(ndev);
|
||||
SET_NETDEV_DEV(ndev, &pdev->dev);
|
||||
ndev->hw_features = NETIF_F_SG |
|
||||
NETIF_F_IP_CSUM |
|
||||
|
|
@ -4603,9 +4612,14 @@ static int qlge_probe(struct pci_dev *pdev,
|
|||
dev_err(&pdev->dev, "net device registration failed.\n");
|
||||
qlge_release_all(pdev);
|
||||
pci_disable_device(pdev);
|
||||
free_netdev(ndev);
|
||||
return err;
|
||||
goto netdev_free;
|
||||
}
|
||||
|
||||
err = devlink_register(devlink, &pdev->dev);
|
||||
if (err)
|
||||
goto netdev_free;
|
||||
|
||||
qlge_health_create_reporters(qdev);
|
||||
/* Start up the timer to trigger EEH if
|
||||
* the bus goes dead
|
||||
*/
|
||||
|
|
@ -4616,6 +4630,13 @@ static int qlge_probe(struct pci_dev *pdev,
|
|||
atomic_set(&qdev->lb_count, 0);
|
||||
cards_found++;
|
||||
return 0;
|
||||
|
||||
netdev_free:
|
||||
free_netdev(ndev);
|
||||
devlink_free:
|
||||
devlink_free(devlink);
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
netdev_tx_t qlge_lb_send(struct sk_buff *skb, struct net_device *ndev)
|
||||
|
|
@ -4630,22 +4651,26 @@ int qlge_clean_lb_rx_ring(struct rx_ring *rx_ring, int budget)
|
|||
|
||||
static void qlge_remove(struct pci_dev *pdev)
|
||||
{
|
||||
struct net_device *ndev = pci_get_drvdata(pdev);
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = pci_get_drvdata(pdev);
|
||||
struct net_device *ndev = qdev->ndev;
|
||||
struct devlink *devlink = priv_to_devlink(qdev);
|
||||
|
||||
del_timer_sync(&qdev->timer);
|
||||
qlge_cancel_all_work_sync(qdev);
|
||||
unregister_netdev(ndev);
|
||||
qlge_release_all(pdev);
|
||||
pci_disable_device(pdev);
|
||||
devlink_health_reporter_destroy(qdev->reporter);
|
||||
devlink_unregister(devlink);
|
||||
devlink_free(devlink);
|
||||
free_netdev(ndev);
|
||||
}
|
||||
|
||||
/* Clean up resources without touching hardware. */
|
||||
static void qlge_eeh_close(struct net_device *ndev)
|
||||
{
|
||||
struct qlge_adapter *qdev = netdev_to_qdev(ndev);
|
||||
int i;
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
|
||||
if (netif_carrier_ok(ndev)) {
|
||||
netif_carrier_off(ndev);
|
||||
|
|
@ -4671,8 +4696,8 @@ static void qlge_eeh_close(struct net_device *ndev)
|
|||
static pci_ers_result_t qlge_io_error_detected(struct pci_dev *pdev,
|
||||
pci_channel_state_t state)
|
||||
{
|
||||
struct net_device *ndev = pci_get_drvdata(pdev);
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = pci_get_drvdata(pdev);
|
||||
struct net_device *ndev = qdev->ndev;
|
||||
|
||||
switch (state) {
|
||||
case pci_channel_io_normal:
|
||||
|
|
@ -4705,8 +4730,7 @@ static pci_ers_result_t qlge_io_error_detected(struct pci_dev *pdev,
|
|||
*/
|
||||
static pci_ers_result_t qlge_io_slot_reset(struct pci_dev *pdev)
|
||||
{
|
||||
struct net_device *ndev = pci_get_drvdata(pdev);
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = pci_get_drvdata(pdev);
|
||||
|
||||
pdev->error_state = pci_channel_io_normal;
|
||||
|
||||
|
|
@ -4729,8 +4753,8 @@ static pci_ers_result_t qlge_io_slot_reset(struct pci_dev *pdev)
|
|||
|
||||
static void qlge_io_resume(struct pci_dev *pdev)
|
||||
{
|
||||
struct net_device *ndev = pci_get_drvdata(pdev);
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct qlge_adapter *qdev = pci_get_drvdata(pdev);
|
||||
struct net_device *ndev = qdev->ndev;
|
||||
int err = 0;
|
||||
|
||||
if (netif_running(ndev)) {
|
||||
|
|
@ -4756,10 +4780,13 @@ static const struct pci_error_handlers qlge_err_handler = {
|
|||
|
||||
static int __maybe_unused qlge_suspend(struct device *dev_d)
|
||||
{
|
||||
struct net_device *ndev = dev_get_drvdata(dev_d);
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct pci_dev *pdev = to_pci_dev(dev_d);
|
||||
struct qlge_adapter *qdev;
|
||||
struct net_device *ndev;
|
||||
int err;
|
||||
|
||||
qdev = pci_get_drvdata(pdev);
|
||||
ndev = qdev->ndev;
|
||||
netif_device_detach(ndev);
|
||||
del_timer_sync(&qdev->timer);
|
||||
|
||||
|
|
@ -4776,11 +4803,15 @@ static int __maybe_unused qlge_suspend(struct device *dev_d)
|
|||
|
||||
static int __maybe_unused qlge_resume(struct device *dev_d)
|
||||
{
|
||||
struct net_device *ndev = dev_get_drvdata(dev_d);
|
||||
struct qlge_adapter *qdev = netdev_priv(ndev);
|
||||
struct pci_dev *pdev = to_pci_dev(dev_d);
|
||||
struct qlge_adapter *qdev;
|
||||
struct net_device *ndev;
|
||||
int err;
|
||||
|
||||
pci_set_master(to_pci_dev(dev_d));
|
||||
qdev = pci_get_drvdata(pdev);
|
||||
ndev = qdev->ndev;
|
||||
|
||||
pci_set_master(pdev);
|
||||
|
||||
device_wakeup_disable(dev_d);
|
||||
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче