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ixgbevf: Fix namespace issue with ixgbe_write_eitr 

Make the function static to cleanup namespace.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Tested-by: Sibai Li <Sibai.li@intel.com
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Greg Rose 2012-05-22 02:17:49 +00:00 committed by Jeff Kirsher
parent 39cb681b3b
commit ce42260669
2 changed files with 19 additions and 25 deletions
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1
drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
View File

@ -286,7 +286,6 @@ extern void ixgbevf_free_rx_resources(struct ixgbevf_adapter *,
extern void ixgbevf_free_tx_resources(struct ixgbevf_adapter *, extern void ixgbevf_free_tx_resources(struct ixgbevf_adapter *,
struct ixgbevf_ring *); struct ixgbevf_ring *);
extern void ixgbevf_update_stats(struct ixgbevf_adapter *adapter); extern void ixgbevf_update_stats(struct ixgbevf_adapter *adapter);
void ixgbevf_write_eitr(struct ixgbevf_q_vector *);
extern int ethtool_ioctl(struct ifreq *ifr); extern int ethtool_ioctl(struct ifreq *ifr);
extern void ixgbe_napi_add_all(struct ixgbevf_adapter *adapter); extern void ixgbe_napi_add_all(struct ixgbevf_adapter *adapter);

43
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
View File

@ -540,6 +540,25 @@ static int ixgbevf_poll(struct napi_struct *napi, int budget)
return 0; return 0;
} }
/**
* ixgbevf_write_eitr - write VTEITR register in hardware specific way
* @q_vector: structure containing interrupt and ring information
*/
static void ixgbevf_write_eitr(struct ixgbevf_q_vector *q_vector)
{
struct ixgbevf_adapter *adapter = q_vector->adapter;
struct ixgbe_hw *hw = &adapter->hw;
int v_idx = q_vector->v_idx;
u32 itr_reg = q_vector->itr & IXGBE_MAX_EITR;
/*
* set the WDIS bit to not clear the timer bits and cause an
* immediate assertion of the interrupt
*/
itr_reg |= IXGBE_EITR_CNT_WDIS;
IXGBE_WRITE_REG(hw, IXGBE_VTEITR(v_idx), itr_reg);
}
/** /**
* ixgbevf_configure_msix - Configure MSI-X hardware * ixgbevf_configure_msix - Configure MSI-X hardware
@ -662,30 +681,6 @@ static void ixgbevf_update_itr(struct ixgbevf_q_vector *q_vector,
ring_container->itr = itr_setting; ring_container->itr = itr_setting;
} }
/**
* ixgbevf_write_eitr - write VTEITR register in hardware specific way
* @q_vector: structure containing interrupt and ring information
*
* This function is made to be called by ethtool and by the driver
* when it needs to update VTEITR registers at runtime. Hardware
* specific quirks/differences are taken care of here.
*/
void ixgbevf_write_eitr(struct ixgbevf_q_vector *q_vector)
{
struct ixgbevf_adapter *adapter = q_vector->adapter;
struct ixgbe_hw *hw = &adapter->hw;
int v_idx = q_vector->v_idx;
u32 itr_reg = q_vector->itr & IXGBE_MAX_EITR;
/*
* set the WDIS bit to not clear the timer bits and cause an
* immediate assertion of the interrupt
*/
itr_reg |= IXGBE_EITR_CNT_WDIS;
IXGBE_WRITE_REG(hw, IXGBE_VTEITR(v_idx), itr_reg);
}
static void ixgbevf_set_itr(struct ixgbevf_q_vector *q_vector) static void ixgbevf_set_itr(struct ixgbevf_q_vector *q_vector)
{ {
u32 new_itr = q_vector->itr; u32 new_itr = q_vector->itr;