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i40e: Refactor and cleanup i40e_open(), adding i40e_vsi_open()

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This patch cleans up and moves a portion of i40e_open to i40e_vsi_open,
in order to have a shorter vsi_open function that does only that.

Change-ID: I1c418dda94dcfc0eb7d4386a70c330692ef5ecc9
Signed-off-by: Elizabeth Kappler <elizabeth.m.kappler@intel.com>
Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Elizabeth Kappler 2014-02-15 07:41:38 +00:00 committed by Jeff Kirsher
parent 7c3c288bcf
commit 6c167f582e
2 changed files with 34 additions and 9 deletions
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3
drivers/net/ethernet/intel/i40e/i40e.h
View File

@ -208,7 +208,7 @@ struct i40e_pf {
bool fc_autoneg_status;
u16 eeprom_version;
u16 num_vmdq_vsis; /* num vmdq pools this pf has set up */
u16 num_vmdq_vsis; /* num vmdq vsis this pf has set up */
u16 num_vmdq_qps; /* num queue pairs per vmdq pool */
u16 num_vmdq_msix; /* num queue vectors per vmdq pool */
u16 num_req_vfs; /* num vfs requested for this vf */
@ -597,6 +597,7 @@ void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector);
void i40e_irq_dynamic_disable_icr0(struct i40e_pf *pf);
void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf);
int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
int i40e_vsi_open(struct i40e_vsi *vsi);
void i40e_vlan_stripping_disable(struct i40e_vsi *vsi);
int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid);
int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid);

40
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -4235,7 +4235,6 @@ static int i40e_open(struct net_device *netdev)
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_vsi *vsi = np->vsi;
struct i40e_pf *pf = vsi->back;
char int_name[IFNAMSIZ];
int err;
/* disallow open during test */
@ -4244,6 +4243,31 @@ static int i40e_open(struct net_device *netdev)
netif_carrier_off(netdev);
err = i40e_vsi_open(vsi);
if (err)
return err;
#ifdef CONFIG_I40E_VXLAN
vxlan_get_rx_port(netdev);
#endif
return 0;
}
/**
* i40e_vsi_open -
* @vsi: the VSI to open
*
* Finish initialization of the VSI.
*
* Returns 0 on success, negative value on failure
**/
int i40e_vsi_open(struct i40e_vsi *vsi)
{
struct i40e_pf *pf = vsi->back;
char int_name[IFNAMSIZ];
int err;
/* allocate descriptors */
err = i40e_vsi_setup_tx_resources(vsi);
if (err)
@ -4256,18 +4280,22 @@ static int i40e_open(struct net_device *netdev)
if (err)
goto err_setup_rx;
if (!vsi->netdev) {
err = EINVAL;
goto err_setup_rx;
}
snprintf(int_name, sizeof(int_name) - 1, "%s-%s",
dev_driver_string(&pf->pdev->dev), netdev->name);
dev_driver_string(&pf->pdev->dev), vsi->netdev->name);
err = i40e_vsi_request_irq(vsi, int_name);
if (err)
goto err_setup_rx;
/* Notify the stack of the actual queue counts. */
err = netif_set_real_num_tx_queues(netdev, vsi->num_queue_pairs);
err = netif_set_real_num_tx_queues(vsi->netdev, vsi->num_queue_pairs);
if (err)
goto err_set_queues;
err = netif_set_real_num_rx_queues(netdev, vsi->num_queue_pairs);
err = netif_set_real_num_rx_queues(vsi->netdev, vsi->num_queue_pairs);
if (err)
goto err_set_queues;
@ -4275,10 +4303,6 @@ static int i40e_open(struct net_device *netdev)
if (err)
goto err_up_complete;
#ifdef CONFIG_I40E_VXLAN
vxlan_get_rx_port(netdev);
#endif
return 0;
err_up_complete: