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Searched refs:dma_head (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/net/ethernet/intel/iavf/
H A Diavf_adminq.c94 ret_code = iavf_allocate_virt_mem(hw, &hw->aq.arq.dma_head, in iavf_alloc_arq_bufs()
99 hw->aq.arq.r.arq_bi = (struct iavf_dma_mem *)hw->aq.arq.dma_head.va; in iavf_alloc_arq_bufs()
141 iavf_free_virt_mem(hw, &hw->aq.arq.dma_head); in iavf_alloc_arq_bufs()
157 ret_code = iavf_allocate_virt_mem(hw, &hw->aq.asq.dma_head, in iavf_alloc_asq_bufs()
162 hw->aq.asq.r.asq_bi = (struct iavf_dma_mem *)hw->aq.asq.dma_head.va; in iavf_alloc_asq_bufs()
182 iavf_free_virt_mem(hw, &hw->aq.asq.dma_head); in iavf_alloc_asq_bufs()
203 iavf_free_virt_mem(hw, &hw->aq.arq.dma_head); in iavf_free_arq_bufs()
226 iavf_free_virt_mem(hw, &hw->aq.asq.dma_head); in iavf_free_asq_bufs()
346 iavf_free_virt_mem(hw, &hw->aq.asq.dma_head); in iavf_init_asq()
411 iavf_free_virt_mem(hw, &hw->aq.arq.dma_head); in iavf_init_arq()
H A Diavf_adminq.h17 struct iavf_virt_mem dma_head; /* space for dma structures */ member
/linux/drivers/net/ethernet/intel/ice/
H A Dice_controlq.c154 cq->rq.dma_head = devm_kcalloc(ice_hw_to_dev(hw), cq->num_rq_entries, in ice_alloc_rq_bufs()
156 if (!cq->rq.dma_head) in ice_alloc_rq_bufs()
158 cq->rq.r.rq_bi = (struct ice_dma_mem *)cq->rq.dma_head; in ice_alloc_rq_bufs()
207 devm_kfree(ice_hw_to_dev(hw), cq->rq.dma_head); in ice_alloc_rq_bufs()
208 cq->rq.dma_head = NULL; in ice_alloc_rq_bufs()
224 cq->sq.dma_head = devm_kcalloc(ice_hw_to_dev(hw), cq->num_sq_entries, in ice_alloc_sq_bufs()
226 if (!cq->sq.dma_head) in ice_alloc_sq_bufs()
228 cq->sq.r.sq_bi = (struct ice_dma_mem *)cq->sq.dma_head; in ice_alloc_sq_bufs()
255 devm_kfree(ice_hw_to_dev(hw), cq->sq.dma_head); in ice_alloc_sq_bufs()
256 cq->sq.dma_head = NULL; in ice_alloc_sq_bufs()
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H A Dice_controlq.h51 void *dma_head; /* Virtual address to DMA head */ member
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_adminq.c93 ret_code = i40e_allocate_virt_mem(hw, &hw->aq.arq.dma_head, in i40e_alloc_arq_bufs()
97 hw->aq.arq.r.arq_bi = (struct i40e_dma_mem *)hw->aq.arq.dma_head.va; in i40e_alloc_arq_bufs()
138 i40e_free_virt_mem(hw, &hw->aq.arq.dma_head); in i40e_alloc_arq_bufs()
154 ret_code = i40e_allocate_virt_mem(hw, &hw->aq.asq.dma_head, in i40e_alloc_asq_bufs()
158 hw->aq.asq.r.asq_bi = (struct i40e_dma_mem *)hw->aq.asq.dma_head.va; in i40e_alloc_asq_bufs()
177 i40e_free_virt_mem(hw, &hw->aq.asq.dma_head); in i40e_alloc_asq_bufs()
198 i40e_free_virt_mem(hw, &hw->aq.arq.dma_head); in i40e_free_arq_bufs()
221 i40e_free_virt_mem(hw, &hw->aq.asq.dma_head); in i40e_free_asq_bufs()
H A Di40e_adminq.h17 struct i40e_virt_mem dma_head; /* space for dma structures */ member