diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 21 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.h | 10 |
4 files changed, 15 insertions, 20 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index 7609cccb251e..b819689da7e2 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -294,20 +294,25 @@ struct ice_vsi { /* struct that defines an interrupt vector */ struct ice_q_vector { struct ice_vsi *vsi; - cpumask_t affinity_mask; - struct napi_struct napi; - struct ice_ring_container rx; - struct ice_ring_container tx; - struct irq_affinity_notify affinity_notify; + u16 v_idx; /* index in the vsi->q_vector array. */ - u8 num_ring_tx; /* total number of Tx rings in vector */ u8 num_ring_rx; /* total number of Rx rings in vector */ - char name[ICE_INT_NAME_STR_LEN]; + u8 num_ring_tx; /* total number of Tx rings in vector */ + u8 itr_countdown; /* when 0 should adjust adaptive ITR */ /* in usecs, need to use ice_intrl_to_usecs_reg() before writing this * value to the device */ u8 intrl; - u8 itr_countdown; /* when 0 should adjust adaptive ITR */ + + struct napi_struct napi; + + struct ice_ring_container rx; + struct ice_ring_container tx; + + cpumask_t affinity_mask; + struct irq_affinity_notify affinity_notify; + + char name[ICE_INT_NAME_STR_LEN]; } ____cacheline_internodealigned_in_smp; enum ice_pf_flags { diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index a64db22e6ba4..bf0160b6d6ac 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -1820,7 +1820,6 @@ ice_cfg_itr(struct ice_hw *hw, struct ice_q_vector *q_vector, u16 vector) rc->target_itr = ITR_TO_REG(rc->itr_setting); rc->next_update = jiffies + 1; rc->current_itr = rc->target_itr; - rc->latency_range = ICE_LOW_LATENCY; wr32(hw, GLINT_ITR(rc->itr_idx, vector), ITR_REG_ALIGN(rc->current_itr) >> ICE_ITR_GRAN_S); } @@ -1835,7 +1834,6 @@ ice_cfg_itr(struct ice_hw *hw, struct ice_q_vector *q_vector, u16 vector) rc->target_itr = ITR_TO_REG(rc->itr_setting); rc->next_update = jiffies + 1; rc->current_itr = rc->target_itr; - rc->latency_range = ICE_LOW_LATENCY; wr32(hw, GLINT_ITR(rc->itr_idx, vector), ITR_REG_ALIGN(rc->current_itr) >> ICE_ITR_GRAN_S); } diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index dfd7fa06ed22..9a80e9ec3f10 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -1323,7 +1323,7 @@ clear_counts: * @itr_idx: interrupt throttling index * @itr: interrupt throttling value in usecs */ -static u32 ice_buildreg_itr(int itr_idx, u16 itr) +static u32 ice_buildreg_itr(u16 itr_idx, u16 itr) { /* The itr value is reported in microseconds, and the register value is * recorded in 2 microsecond units. For this reason we only need to diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h index 69625857c482..2c8af98ff640 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.h +++ b/drivers/net/ethernet/intel/ice/ice_txrx.h @@ -184,21 +184,13 @@ struct ice_ring { u16 next_to_alloc; } ____cacheline_internodealigned_in_smp; -enum ice_latency_range { - ICE_LOWEST_LATENCY = 0, - ICE_LOW_LATENCY = 1, - ICE_BULK_LATENCY = 2, - ICE_ULTRA_LATENCY = 3, -}; - struct ice_ring_container { /* head of linked-list of rings */ struct ice_ring *ring; unsigned long next_update; /* jiffies value of next queue update */ unsigned int total_bytes; /* total bytes processed this int */ unsigned int total_pkts; /* total packets processed this int */ - enum ice_latency_range latency_range; - int itr_idx; /* index in the interrupt vector */ + u16 itr_idx; /* index in the interrupt vector */ u16 target_itr; /* value in usecs divided by the hw->itr_gran */ u16 current_itr; /* value in usecs divided by the hw->itr_gran */ /* high bit set means dynamic ITR, rest is used to store user |