| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20170430132451.68494-8-jeffrey.t.kirsher@intel.com>
Date: Sun, 30 Apr 2017 06:24:45 -0700
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Jacob Keller <jacob.e.keller@...el.com>, netdev@...r.kernel.org,
nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com,
Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 07/13] i40e: separate PF and VSI state flags
From: Jacob Keller <jacob.e.keller@...el.com>
Avoid using the same named flags for both vsi->state and pf->state. This
makes code review easier, as it is more likely that future authors will
use the correct state field when checking bits. Previous commits already
found issues with at least one check, and possibly others may be
incorrect.
This reduces confusion as it is more clear what each flag represents,
and which flags are valid for which state field.
Signed-off-by: Jacob Keller <jacob.e.keller@...el.com>
Tested-by: Andrew Bowers <andrewx.bowers@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
drivers/net/ethernet/intel/i40e/i40e.h | 12 ++++-
drivers/net/ethernet/intel/i40e/i40e_client.c | 4 +-
drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 4 +-
drivers/net/ethernet/intel/i40e/i40e_main.c | 66 ++++++++++++-------------
drivers/net/ethernet/intel/i40e/i40e_txrx.c | 8 +--
drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 8 +--
drivers/net/ethernet/intel/i40evf/i40evf.h | 7 ++-
drivers/net/ethernet/intel/i40evf/i40evf_main.c | 10 ++--
8 files changed, 64 insertions(+), 55 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 0f22c03ec726..ac2a4850a30b 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -125,7 +125,6 @@ enum i40e_state_t {
__I40E_CONFIG_BUSY,
__I40E_CONFIG_DONE,
__I40E_DOWN,
- __I40E_NEEDS_RESTART,
__I40E_SERVICE_SCHED,
__I40E_ADMINQ_EVENT_PENDING,
__I40E_MDD_EVENT_PENDING,
@@ -138,7 +137,6 @@ enum i40e_state_t {
__I40E_GLOBAL_RESET_REQUESTED,
__I40E_EMP_RESET_REQUESTED,
__I40E_EMP_RESET_INTR_RECEIVED,
- __I40E_FILTER_OVERFLOW_PROMISC,
__I40E_SUSPENDED,
__I40E_PTP_TX_IN_PROGRESS,
__I40E_BAD_EEPROM,
@@ -149,6 +147,16 @@ enum i40e_state_t {
__I40E_VF_DISABLE,
};
+/* VSI state flags */
+enum i40e_vsi_state_t {
+ __I40E_VSI_DOWN,
+ __I40E_VSI_NEEDS_RESTART,
+ __I40E_VSI_SYNCING_FILTERS,
+ __I40E_VSI_OVERFLOW_PROMISC,
+ __I40E_VSI_REINIT_REQUESTED,
+ __I40E_VSI_DOWN_REQUESTED,
+};
+
enum i40e_interrupt_policy {
I40E_INTERRUPT_BEST_CASE,
I40E_INTERRUPT_MEDIUM,
diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c
index eb2896fd52a6..75e528a6943f 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_client.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_client.c
@@ -382,7 +382,7 @@ void i40e_client_subtask(struct i40e_pf *pf)
* the netdev is up, then open the client.
*/
if (!test_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state)) {
- if (!test_bit(__I40E_DOWN, &vsi->state) &&
+ if (!test_bit(__I40E_VSI_DOWN, &vsi->state) &&
client->ops && client->ops->open) {
set_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state);
ret = client->ops->open(&cdev->lan_info, client);
@@ -397,7 +397,7 @@ void i40e_client_subtask(struct i40e_pf *pf)
/* Likewise for client close. If the client is up, but the netdev
* is down, then close the client.
*/
- if (test_bit(__I40E_DOWN, &vsi->state) &&
+ if (test_bit(__I40E_VSI_DOWN, &vsi->state) &&
client->ops && client->ops->close) {
clear_bit(__I40E_CLIENT_INSTANCE_OPENED, &cdev->state);
client->ops->close(&cdev->lan_info, client, false);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index a3d7ec62b76c..5408dbf04a00 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -174,7 +174,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
}
dev_info(&pf->pdev->dev, " active_filters %u, promisc_threshold %u, overflow promisc %s\n",
vsi->active_filters, vsi->promisc_threshold,
- (test_bit(__I40E_FILTER_OVERFLOW_PROMISC, &vsi->state) ?
+ (test_bit(__I40E_VSI_OVERFLOW_PROMISC, &vsi->state) ?
"ON" : "OFF"));
nstat = i40e_get_vsi_stats_struct(vsi);
dev_info(&pf->pdev->dev,
@@ -1706,7 +1706,7 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
} else if (!vsi->netdev) {
dev_info(&pf->pdev->dev, "tx_timeout: no netdev for VSI %d\n",
vsi_seid);
- } else if (test_bit(__I40E_DOWN, &vsi->state)) {
+ } else if (test_bit(__I40E_VSI_DOWN, &vsi->state)) {
dev_info(&pf->pdev->dev, "tx_timeout: VSI %d not UP\n",
vsi_seid);
} else if (rtnl_trylock()) {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 20850a646e6c..c30f2bc65451 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -422,7 +422,7 @@ static void i40e_get_netdev_stats_struct(struct net_device *netdev,
struct rtnl_link_stats64 *vsi_stats = i40e_get_vsi_stats_struct(vsi);
int i;
- if (test_bit(__I40E_DOWN, &vsi->state))
+ if (test_bit(__I40E_VSI_DOWN, &vsi->state))
return;
if (!vsi->tx_rings)
@@ -753,7 +753,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi)
u64 tx_p, tx_b;
u16 q;
- if (test_bit(__I40E_DOWN, &vsi->state) ||
+ if (test_bit(__I40E_VSI_DOWN, &vsi->state) ||
test_bit(__I40E_CONFIG_BUSY, &pf->state))
return;
@@ -1346,7 +1346,7 @@ struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi,
* to failed, so we don't bother to try sending the filter
* to the hardware.
*/
- if (test_bit(__I40E_FILTER_OVERFLOW_PROMISC, &vsi->state))
+ if (test_bit(__I40E_VSI_OVERFLOW_PROMISC, &vsi->state))
f->state = I40E_FILTER_FAILED;
else
f->state = I40E_FILTER_NEW;
@@ -1525,7 +1525,7 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
return 0;
}
- if (test_bit(__I40E_DOWN, &vsi->back->state) ||
+ if (test_bit(__I40E_VSI_DOWN, &vsi->back->state) ||
test_bit(__I40E_RESET_RECOVERY_PENDING, &vsi->back->state))
return -EADDRNOTAVAIL;
@@ -1920,7 +1920,7 @@ void i40e_aqc_add_filters(struct i40e_vsi *vsi, const char *vsi_name,
if (fcnt != num_add) {
*promisc_changed = true;
- set_bit(__I40E_FILTER_OVERFLOW_PROMISC, &vsi->state);
+ set_bit(__I40E_VSI_OVERFLOW_PROMISC, &vsi->state);
dev_warn(&vsi->back->pdev->dev,
"Error %s adding RX filters on %s, promiscuous mode forced on\n",
i40e_aq_str(hw, aq_err),
@@ -2003,7 +2003,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
struct i40e_aqc_add_macvlan_element_data *add_list;
struct i40e_aqc_remove_macvlan_element_data *del_list;
- while (test_and_set_bit(__I40E_CONFIG_BUSY, &vsi->state))
+ while (test_and_set_bit(__I40E_VSI_SYNCING_FILTERS, &vsi->state))
usleep_range(1000, 2000);
pf = vsi->back;
@@ -2139,7 +2139,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
num_add = 0;
hlist_for_each_entry_safe(new, h, &tmp_add_list, hlist) {
- if (test_bit(__I40E_FILTER_OVERFLOW_PROMISC,
+ if (test_bit(__I40E_VSI_OVERFLOW_PROMISC,
&vsi->state)) {
new->state = I40E_FILTER_FAILED;
continue;
@@ -2227,20 +2227,20 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
* safely exit if we didn't just enter, we no longer have any failed
* filters, and we have reduced filters below the threshold value.
*/
- if (test_bit(__I40E_FILTER_OVERFLOW_PROMISC, &vsi->state) &&
+ if (test_bit(__I40E_VSI_OVERFLOW_PROMISC, &vsi->state) &&
!promisc_changed && !failed_filters &&
(vsi->active_filters < vsi->promisc_threshold)) {
dev_info(&pf->pdev->dev,
"filter logjam cleared on %s, leaving overflow promiscuous mode\n",
vsi_name);
- clear_bit(__I40E_FILTER_OVERFLOW_PROMISC, &vsi->state);
+ clear_bit(__I40E_VSI_OVERFLOW_PROMISC, &vsi->state);
promisc_changed = true;
vsi->promisc_threshold = 0;
}
/* if the VF is not trusted do not do promisc */
if ((vsi->type == I40E_VSI_SRIOV) && !pf->vf[vsi->vf_id].trusted) {
- clear_bit(__I40E_FILTER_OVERFLOW_PROMISC, &vsi->state);
+ clear_bit(__I40E_VSI_OVERFLOW_PROMISC, &vsi->state);
goto out;
}
@@ -2265,11 +2265,11 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
}
if ((changed_flags & IFF_PROMISC) ||
(promisc_changed &&
- test_bit(__I40E_FILTER_OVERFLOW_PROMISC, &vsi->state))) {
+ test_bit(__I40E_VSI_OVERFLOW_PROMISC, &vsi->state))) {
bool cur_promisc;
cur_promisc = (!!(vsi->current_netdev_flags & IFF_PROMISC) ||
- test_bit(__I40E_FILTER_OVERFLOW_PROMISC,
+ test_bit(__I40E_VSI_OVERFLOW_PROMISC,
&vsi->state));
if ((vsi->type == I40E_VSI_MAIN) &&
(pf->lan_veb != I40E_NO_VEB) &&
@@ -2353,7 +2353,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
if (retval)
vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
- clear_bit(__I40E_CONFIG_BUSY, &vsi->state);
+ clear_bit(__I40E_VSI_SYNCING_FILTERS, &vsi->state);
return retval;
err_no_memory:
@@ -2365,7 +2365,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
spin_unlock_bh(&vsi->mac_filter_hash_lock);
vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
- clear_bit(__I40E_CONFIG_BUSY, &vsi->state);
+ clear_bit(__I40E_VSI_SYNCING_FILTERS, &vsi->state);
return -ENOMEM;
}
@@ -3907,7 +3907,7 @@ static void i40e_netpoll(struct net_device *netdev)
int i;
/* if interface is down do nothing */
- if (test_bit(__I40E_DOWN, &vsi->state))
+ if (test_bit(__I40E_VSI_DOWN, &vsi->state))
return;
if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
@@ -4436,7 +4436,7 @@ static void i40e_napi_disable_all(struct i40e_vsi *vsi)
static void i40e_vsi_close(struct i40e_vsi *vsi)
{
struct i40e_pf *pf = vsi->back;
- if (!test_and_set_bit(__I40E_DOWN, &vsi->state))
+ if (!test_and_set_bit(__I40E_VSI_DOWN, &vsi->state))
i40e_down(vsi);
i40e_vsi_free_irq(vsi);
i40e_vsi_free_tx_resources(vsi);
@@ -4453,10 +4453,10 @@ static void i40e_vsi_close(struct i40e_vsi *vsi)
**/
static void i40e_quiesce_vsi(struct i40e_vsi *vsi)
{
- if (test_bit(__I40E_DOWN, &vsi->state))
+ if (test_bit(__I40E_VSI_DOWN, &vsi->state))
return;
- set_bit(__I40E_NEEDS_RESTART, &vsi->state);
+ set_bit(__I40E_VSI_NEEDS_RESTART, &vsi->state);
if (vsi->netdev && netif_running(vsi->netdev))
vsi->netdev->netdev_ops->ndo_stop(vsi->netdev);
else
@@ -4469,10 +4469,9 @@ static void i40e_quiesce_vsi(struct i40e_vsi *vsi)
**/
static void i40e_unquiesce_vsi(struct i40e_vsi *vsi)
{
- if (!test_bit(__I40E_NEEDS_RESTART, &vsi->state))
+ if (!test_and_clear_bit(__I40E_VSI_NEEDS_RESTART, &vsi->state))
return;
- clear_bit(__I40E_NEEDS_RESTART, &vsi->state);
if (vsi->netdev && netif_running(vsi->netdev))
vsi->netdev->netdev_ops->ndo_open(vsi->netdev);
else
@@ -4638,7 +4637,7 @@ static void i40e_detect_recover_hung(struct i40e_pf *pf)
return;
/* Make sure, VSI state is not DOWN/RECOVERY_PENDING */
- if (test_bit(__I40E_DOWN, &vsi->back->state) ||
+ if (test_bit(__I40E_VSI_DOWN, &vsi->back->state) ||
test_bit(__I40E_RESET_RECOVERY_PENDING, &vsi->back->state))
return;
@@ -5354,7 +5353,7 @@ static int i40e_up_complete(struct i40e_vsi *vsi)
if (err)
return err;
- clear_bit(__I40E_DOWN, &vsi->state);
+ clear_bit(__I40E_VSI_DOWN, &vsi->state);
i40e_napi_enable_all(vsi);
i40e_vsi_enable_irq(vsi);
@@ -5435,7 +5434,7 @@ void i40e_down(struct i40e_vsi *vsi)
int i;
/* It is assumed that the caller of this function
- * sets the vsi->state __I40E_DOWN bit.
+ * sets the vsi->state __I40E_VSI_DOWN bit.
*/
if (vsi->netdev) {
netif_carrier_off(vsi->netdev);
@@ -5787,10 +5786,9 @@ void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags, bool lock_acquired)
struct i40e_vsi *vsi = pf->vsi[v];
if (vsi != NULL &&
- test_bit(__I40E_REINIT_REQUESTED, &vsi->state)) {
+ test_and_clear_bit(__I40E_VSI_REINIT_REQUESTED,
+ &vsi->state))
i40e_vsi_reinit_locked(pf->vsi[v]);
- clear_bit(__I40E_REINIT_REQUESTED, &vsi->state);
- }
}
} else if (reset_flags & BIT_ULL(__I40E_DOWN_REQUESTED)) {
int v;
@@ -5801,10 +5799,10 @@ void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags, bool lock_acquired)
struct i40e_vsi *vsi = pf->vsi[v];
if (vsi != NULL &&
- test_bit(__I40E_DOWN_REQUESTED, &vsi->state)) {
- set_bit(__I40E_DOWN, &vsi->state);
+ test_and_clear_bit(__I40E_VSI_DOWN_REQUESTED,
+ &vsi->state)) {
+ set_bit(__I40E_VSI_DOWN, &vsi->state);
i40e_down(vsi);
- clear_bit(__I40E_DOWN_REQUESTED, &vsi->state);
}
}
} else {
@@ -6223,7 +6221,7 @@ static void i40e_fdir_reinit_subtask(struct i40e_pf *pf)
**/
static void i40e_vsi_link_event(struct i40e_vsi *vsi, bool link_up)
{
- if (!vsi || test_bit(__I40E_DOWN, &vsi->state))
+ if (!vsi || test_bit(__I40E_VSI_DOWN, &vsi->state))
return;
switch (vsi->type) {
@@ -6316,11 +6314,11 @@ static void i40e_link_event(struct i40e_pf *pf)
if (new_link == old_link &&
new_link_speed == old_link_speed &&
- (test_bit(__I40E_DOWN, &vsi->state) ||
+ (test_bit(__I40E_VSI_DOWN, &vsi->state) ||
new_link == netif_carrier_ok(vsi->netdev)))
return;
- if (!test_bit(__I40E_DOWN, &vsi->state))
+ if (!test_bit(__I40E_VSI_DOWN, &vsi->state))
i40e_print_link_message(vsi, new_link);
/* Notify the base of the switch tree connected to
@@ -7591,7 +7589,7 @@ static int i40e_vsi_mem_alloc(struct i40e_pf *pf, enum i40e_vsi_type type)
}
vsi->type = type;
vsi->back = pf;
- set_bit(__I40E_DOWN, &vsi->state);
+ set_bit(__I40E_VSI_DOWN, &vsi->state);
vsi->flags = 0;
vsi->idx = vsi_idx;
vsi->int_rate_limit = 0;
@@ -9718,7 +9716,7 @@ static int i40e_add_vsi(struct i40e_vsi *vsi)
}
vsi->active_filters = 0;
- clear_bit(__I40E_FILTER_OVERFLOW_PROMISC, &vsi->state);
+ clear_bit(__I40E_VSI_OVERFLOW_PROMISC, &vsi->state);
spin_lock_bh(&vsi->mac_filter_hash_lock);
/* If macvlan filters already exist, force them to get loaded */
hash_for_each_safe(vsi->mac_filter_hash, bkt, h, f, hlist) {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 1531a0f9fcc6..bbd21cbf3e4d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -850,7 +850,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
if (budget &&
((j / WB_STRIDE) == 0) && (j > 0) &&
- !test_bit(__I40E_DOWN, &vsi->state) &&
+ !test_bit(__I40E_VSI_DOWN, &vsi->state) &&
(I40E_DESC_UNUSED(tx_ring) != tx_ring->count))
tx_ring->arm_wb = true;
}
@@ -868,7 +868,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
smp_mb();
if (__netif_subqueue_stopped(tx_ring->netdev,
tx_ring->queue_index) &&
- !test_bit(__I40E_DOWN, &vsi->state)) {
+ !test_bit(__I40E_VSI_DOWN, &vsi->state)) {
netif_wake_subqueue(tx_ring->netdev,
tx_ring->queue_index);
++tx_ring->tx_stats.restart_queue;
@@ -2179,7 +2179,7 @@ static inline void i40e_update_enable_itr(struct i40e_vsi *vsi,
}
enable_int:
- if (!test_bit(__I40E_DOWN, &vsi->state))
+ if (!test_bit(__I40E_VSI_DOWN, &vsi->state))
wr32(hw, INTREG(vector - 1), txval);
if (q_vector->itr_countdown)
@@ -2208,7 +2208,7 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
int budget_per_ring;
int work_done = 0;
- if (test_bit(__I40E_DOWN, &vsi->state)) {
+ if (test_bit(__I40E_VSI_DOWN, &vsi->state)) {
napi_complete(napi);
return 0;
}
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
index 34e96d98251a..c95ee0a8950f 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
@@ -266,7 +266,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
if (budget &&
((j / WB_STRIDE) == 0) && (j > 0) &&
- !test_bit(__I40E_DOWN, &vsi->state) &&
+ !test_bit(__I40E_VSI_DOWN, &vsi->state) &&
(I40E_DESC_UNUSED(tx_ring) != tx_ring->count))
tx_ring->arm_wb = true;
}
@@ -284,7 +284,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi,
smp_mb();
if (__netif_subqueue_stopped(tx_ring->netdev,
tx_ring->queue_index) &&
- !test_bit(__I40E_DOWN, &vsi->state)) {
+ !test_bit(__I40E_VSI_DOWN, &vsi->state)) {
netif_wake_subqueue(tx_ring->netdev,
tx_ring->queue_index);
++tx_ring->tx_stats.restart_queue;
@@ -1508,7 +1508,7 @@ static inline void i40e_update_enable_itr(struct i40e_vsi *vsi,
}
enable_int:
- if (!test_bit(__I40E_DOWN, &vsi->state))
+ if (!test_bit(__I40E_VSI_DOWN, &vsi->state))
wr32(hw, INTREG(vector - 1), txval);
if (q_vector->itr_countdown)
@@ -1537,7 +1537,7 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)
int budget_per_ring;
int work_done = 0;
- if (test_bit(__I40E_DOWN, &vsi->state)) {
+ if (test_bit(__I40E_VSI_DOWN, &vsi->state)) {
napi_complete(napi);
return 0;
}
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h
index 40f56e2335df..a56a6e54d907 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf.h
+++ b/drivers/net/ethernet/intel/i40evf/i40evf.h
@@ -49,6 +49,11 @@
#define DEFAULT_DEBUG_LEVEL_SHIFT 3
#define PFX "i40evf: "
+/* VSI state flags shared with common code */
+enum i40evf_vsi_state_t {
+ __I40E_VSI_DOWN,
+};
+
/* dummy struct to make common code less painful */
struct i40e_vsi {
struct i40evf_adapter *back;
@@ -168,8 +173,6 @@ enum i40evf_critical_section_t {
__I40EVF_IN_CRITICAL_TASK, /* cannot be interrupted */
__I40EVF_IN_CLIENT_TASK,
};
-/* make common code happy */
-#define __I40E_DOWN __I40EVF_DOWN
/* board specific private data structure */
struct i40evf_adapter {
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 3ea81bd0db32..b453d05c2a30 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -497,7 +497,7 @@ static void i40evf_netpoll(struct net_device *netdev)
int i;
/* if interface is down do nothing */
- if (test_bit(__I40E_DOWN, &adapter->vsi.state))
+ if (test_bit(__I40E_VSI_DOWN, &adapter->vsi.state))
return;
for (i = 0; i < q_vectors; i++)
@@ -1087,7 +1087,7 @@ static void i40evf_configure(struct i40evf_adapter *adapter)
static void i40evf_up_complete(struct i40evf_adapter *adapter)
{
adapter->state = __I40EVF_RUNNING;
- clear_bit(__I40E_DOWN, &adapter->vsi.state);
+ clear_bit(__I40E_VSI_DOWN, &adapter->vsi.state);
i40evf_napi_enable_all(adapter);
@@ -1753,7 +1753,7 @@ static void i40evf_disable_vf(struct i40evf_adapter *adapter)
adapter->flags |= I40EVF_FLAG_PF_COMMS_FAILED;
if (netif_running(adapter->netdev)) {
- set_bit(__I40E_DOWN, &adapter->vsi.state);
+ set_bit(__I40E_VSI_DOWN, &adapter->vsi.state);
netif_carrier_off(adapter->netdev);
netif_tx_disable(adapter->netdev);
adapter->link_up = false;
@@ -2233,7 +2233,7 @@ static int i40evf_close(struct net_device *netdev)
return 0;
- set_bit(__I40E_DOWN, &adapter->vsi.state);
+ set_bit(__I40E_VSI_DOWN, &adapter->vsi.state);
if (CLIENT_ENABLED(adapter))
adapter->flags |= I40EVF_FLAG_CLIENT_NEEDS_CLOSE;
@@ -2674,7 +2674,7 @@ static void i40evf_init_task(struct work_struct *work)
dev_info(&pdev->dev, "GRO is enabled\n");
adapter->state = __I40EVF_DOWN;
- set_bit(__I40E_DOWN, &adapter->vsi.state);
+ set_bit(__I40E_VSI_DOWN, &adapter->vsi.state);
i40evf_misc_irq_enable(adapter);
adapter->rss_key = kzalloc(adapter->rss_key_size, GFP_KERNEL);
--
2.12.2
Powered by blists - more mailing lists