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Searched refs:desc_buf (Results 1 – 13 of 13) sorted by relevance

/drivers/media/pci/pt3/
A Dpt3_dma.c52 iowrite32(lower_32_bits(adap->desc_buf[0].b_addr), in pt3_start_dma()
54 iowrite32(upper_32_bits(adap->desc_buf[0].b_addr), in pt3_start_dma()
140 adap->desc_buf[i].descs, adap->desc_buf[i].b_addr); in pt3_free_dmabuf()
179 adap->desc_buf[i].descs = p; in pt3_alloc_dmabuf()
180 adap->desc_buf[i].b_addr = desc_addr; in pt3_alloc_dmabuf()
183 d = &adap->desc_buf[i - 1].descs[DESCS_IN_PAGE - 1]; in pt3_alloc_dmabuf()
189 d = &adap->desc_buf[i].descs[j]; in pt3_alloc_dmabuf()
203 desc_addr = adap->desc_buf[0].b_addr; in pt3_alloc_dmabuf()
A Dpt3.h134 struct xfer_desc_buffer desc_buf[MAX_DESC_BUFS]; member
/drivers/net/ethernet/intel/ice/
A Dice_controlq.c96 &cq->sq.desc_buf.pa, in ice_alloc_ctrlq_sq_ring()
98 if (!cq->sq.desc_buf.va) in ice_alloc_ctrlq_sq_ring()
100 cq->sq.desc_buf.size = size; in ice_alloc_ctrlq_sq_ring()
116 &cq->rq.desc_buf.pa, in ice_alloc_ctrlq_rq_ring()
118 if (!cq->rq.desc_buf.va) in ice_alloc_ctrlq_rq_ring()
120 cq->rq.desc_buf.size = size; in ice_alloc_ctrlq_rq_ring()
135 ring->desc_buf.va, ring->desc_buf.pa); in ice_free_cq_ring()
136 ring->desc_buf.va = NULL; in ice_free_cq_ring()
137 ring->desc_buf.pa = 0; in ice_free_cq_ring()
138 ring->desc_buf.size = 0; in ice_free_cq_ring()
[all …]
A Dice_controlq.h15 (&(((struct libie_aq_desc *)((R).desc_buf.va))[i]))
52 struct ice_dma_mem desc_buf; /* descriptor ring memory */ member
/drivers/net/ethernet/intel/iavf/
A Diavf_adminq.c18 ret_code = iavf_allocate_dma_mem(hw, &hw->aq.asq.desc_buf, in iavf_alloc_adminq_asq_ring()
30 iavf_free_dma_mem(hw, &hw->aq.asq.desc_buf); in iavf_alloc_adminq_asq_ring()
45 ret_code = iavf_allocate_dma_mem(hw, &hw->aq.arq.desc_buf, in iavf_alloc_adminq_arq_ring()
63 iavf_free_dma_mem(hw, &hw->aq.asq.desc_buf); in iavf_free_adminq_asq()
75 iavf_free_dma_mem(hw, &hw->aq.arq.desc_buf); in iavf_free_adminq_arq()
200 iavf_free_dma_mem(hw, &hw->aq.arq.desc_buf); in iavf_free_arq_bufs()
223 iavf_free_dma_mem(hw, &hw->aq.asq.desc_buf); in iavf_free_asq_bufs()
247 wr32(hw, IAVF_VF_ATQBAL1, lower_32_bits(hw->aq.asq.desc_buf.pa)); in iavf_config_asq_regs()
248 wr32(hw, IAVF_VF_ATQBAH1, upper_32_bits(hw->aq.asq.desc_buf.pa)); in iavf_config_asq_regs()
252 if (reg != lower_32_bits(hw->aq.asq.desc_buf.pa)) in iavf_config_asq_regs()
[all …]
A Diavf_adminq.h12 (&(((struct libie_aq_desc *)((R).desc_buf.va))[i]))
18 struct iavf_dma_mem desc_buf; /* descriptor ring memory */ member
/drivers/net/ethernet/intel/i40e/
A Di40e_adminq.c19 ret_code = i40e_allocate_dma_mem(hw, &hw->aq.asq.desc_buf, in i40e_alloc_adminq_asq_ring()
30 i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf); in i40e_alloc_adminq_asq_ring()
45 ret_code = i40e_allocate_dma_mem(hw, &hw->aq.arq.desc_buf, in i40e_alloc_adminq_arq_ring()
62 i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf); in i40e_free_adminq_asq()
74 i40e_free_dma_mem(hw, &hw->aq.arq.desc_buf); in i40e_free_adminq_arq()
195 i40e_free_dma_mem(hw, &hw->aq.arq.desc_buf); in i40e_free_arq_bufs()
218 i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf); in i40e_free_asq_bufs()
242 wr32(hw, I40E_PF_ATQBAL, lower_32_bits(hw->aq.asq.desc_buf.pa)); in i40e_config_asq_regs()
243 wr32(hw, I40E_PF_ATQBAH, upper_32_bits(hw->aq.asq.desc_buf.pa)); in i40e_config_asq_regs()
247 if (reg != lower_32_bits(hw->aq.asq.desc_buf.pa)) in i40e_config_asq_regs()
[all …]
A Di40e_adminq.h12 (&(((struct libie_aq_desc *)((R).desc_buf.va))[i]))
18 struct i40e_dma_mem desc_buf; /* descriptor ring memory */ member
/drivers/ufs/core/
A Dufshcd.c3571 if (!desc_buf) { in __ufshcd_query_descriptor()
3676 u8 *desc_buf; in ufshcd_read_desc_param() local
3687 if (!desc_buf) in ufshcd_read_desc_param()
5211 u8 *desc_buf; in ufshcd_lu_init() local
5215 if (!desc_buf) in ufshcd_lu_init()
5249 kfree(desc_buf); in ufshcd_lu_init()
8073 u8 *desc_buf; in ufshcd_set_active_icc_lvl() local
8077 if (!desc_buf) in ufshcd_set_active_icc_lvl()
8101 kfree(desc_buf); in ufshcd_set_active_icc_lvl()
8433 u8 *desc_buf; in ufs_get_device_desc() local
[all …]
A Dufs-sysfs.c1053 u8 desc_buf[8] = {0}; in ufs_sysfs_read_desc_param() local
1067 param_offset, desc_buf, param_size); in ufs_sysfs_read_desc_param()
1080 get_unaligned_be16(desc_buf)); in ufs_sysfs_read_desc_param()
1084 get_unaligned_be32(desc_buf)); in ufs_sysfs_read_desc_param()
1088 get_unaligned_be64(desc_buf)); in ufs_sysfs_read_desc_param()
1434 u8 *desc_buf; \
1442 if (!desc_buf) { \
1449 0, 0, desc_buf, &desc_len); \
1455 kfree(desc_buf); \
1456 desc_buf = NULL; \
[all …]
A Dufshcd-priv.h49 u8 *desc_buf, int *buf_len);
/drivers/net/ethernet/micrel/
A Dksz884x.c858 union desc_buf { union
873 union desc_buf buf;
886 union desc_buf buf;
/drivers/net/ethernet/sun/
A Dsunvnet_common.c523 struct vio_net_desc *desc = port->vio.desc_buf; in get_rx_desc()

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