diff options
author | Przemek Kitszel <przemyslaw.kitszel@intel.com> | 2023-06-21 08:54:05 -0700 |
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committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2023-06-22 09:27:08 -0700 |
commit | a4aadf0f5905661cd25c366b96cc1c840f05b756 (patch) | |
tree | f1b7fa894a06b9f87210b1386d6f678c5a9116ea /drivers/net/ethernet/intel/iavf/iavf_txrx.c | |
parent | b855bcdeb89777ff255bedf8f1330aac9b26b405 (diff) | |
download | linux-stable-a4aadf0f5905661cd25c366b96cc1c840f05b756.tar.gz linux-stable-a4aadf0f5905661cd25c366b96cc1c840f05b756.tar.bz2 linux-stable-a4aadf0f5905661cd25c366b96cc1c840f05b756.zip |
iavf: make functions static where possible
Make all possible functions static.
Move iavf_force_wb() up to avoid forward declaration.
Suggested-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf_txrx.c')
-rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_txrx.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf_txrx.c b/drivers/net/ethernet/intel/iavf/iavf_txrx.c index e989feda133c..8c5f6096b002 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_txrx.c +++ b/drivers/net/ethernet/intel/iavf/iavf_txrx.c @@ -54,7 +54,7 @@ static void iavf_unmap_and_free_tx_resource(struct iavf_ring *ring, * iavf_clean_tx_ring - Free any empty Tx buffers * @tx_ring: ring to be cleaned **/ -void iavf_clean_tx_ring(struct iavf_ring *tx_ring) +static void iavf_clean_tx_ring(struct iavf_ring *tx_ring) { unsigned long bi_size; u16 i; @@ -110,7 +110,7 @@ void iavf_free_tx_resources(struct iavf_ring *tx_ring) * Since there is no access to the ring head register * in XL710, we need to use our local copies **/ -u32 iavf_get_tx_pending(struct iavf_ring *ring, bool in_sw) +static u32 iavf_get_tx_pending(struct iavf_ring *ring, bool in_sw) { u32 head, tail; @@ -128,6 +128,24 @@ u32 iavf_get_tx_pending(struct iavf_ring *ring, bool in_sw) } /** + * iavf_force_wb - Issue SW Interrupt so HW does a wb + * @vsi: the VSI we care about + * @q_vector: the vector on which to force writeback + **/ +static void iavf_force_wb(struct iavf_vsi *vsi, struct iavf_q_vector *q_vector) +{ + u32 val = IAVF_VFINT_DYN_CTLN1_INTENA_MASK | + IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK | /* set noitr */ + IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_MASK | + IAVF_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK + /* allow 00 to be written to the index */; + + wr32(&vsi->back->hw, + IAVF_VFINT_DYN_CTLN1(q_vector->reg_idx), + val); +} + +/** * iavf_detect_recover_hung - Function to detect and recover hung_queues * @vsi: pointer to vsi struct with tx queues * @@ -352,25 +370,6 @@ static void iavf_enable_wb_on_itr(struct iavf_vsi *vsi, q_vector->arm_wb_state = true; } -/** - * iavf_force_wb - Issue SW Interrupt so HW does a wb - * @vsi: the VSI we care about - * @q_vector: the vector on which to force writeback - * - **/ -void iavf_force_wb(struct iavf_vsi *vsi, struct iavf_q_vector *q_vector) -{ - u32 val = IAVF_VFINT_DYN_CTLN1_INTENA_MASK | - IAVF_VFINT_DYN_CTLN1_ITR_INDX_MASK | /* set noitr */ - IAVF_VFINT_DYN_CTLN1_SWINT_TRIG_MASK | - IAVF_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK - /* allow 00 to be written to the index */; - - wr32(&vsi->back->hw, - IAVF_VFINT_DYN_CTLN1(q_vector->reg_idx), - val); -} - static inline bool iavf_container_is_rx(struct iavf_q_vector *q_vector, struct iavf_ring_container *rc) { @@ -687,7 +686,7 @@ err: * iavf_clean_rx_ring - Free Rx buffers * @rx_ring: ring to be cleaned **/ -void iavf_clean_rx_ring(struct iavf_ring *rx_ring) +static void iavf_clean_rx_ring(struct iavf_ring *rx_ring) { unsigned long bi_size; u16 i; |