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Searched refs:dma_buff (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/net/ethernet/intel/iavf/
H A Diavf_adminq.c623 struct iavf_dma_mem *dma_buff = NULL; in iavf_asq_send_command() local
712 dma_buff = &hw->aq.asq.r.asq_bi[hw->aq.asq.next_to_use]; in iavf_asq_send_command()
714 memcpy(dma_buff->va, buff, buff_size); in iavf_asq_send_command()
721 cpu_to_le32(upper_32_bits(dma_buff->pa)); in iavf_asq_send_command()
723 cpu_to_le32(lower_32_bits(dma_buff->pa)); in iavf_asq_send_command()
757 memcpy(buff, dma_buff->va, buff_size); in iavf_asq_send_command()
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_adminq.c759 struct i40e_dma_mem *dma_buff = NULL; in i40e_asq_send_command_atomic_exec() local
846 dma_buff = &(hw->aq.asq.r.asq_bi[hw->aq.asq.next_to_use]); in i40e_asq_send_command_atomic_exec()
848 memcpy(dma_buff->va, buff, buff_size); in i40e_asq_send_command_atomic_exec()
855 cpu_to_le32(upper_32_bits(dma_buff->pa)); in i40e_asq_send_command_atomic_exec()
857 cpu_to_le32(lower_32_bits(dma_buff->pa)); in i40e_asq_send_command_atomic_exec()
896 memcpy(buff, dma_buff->va, buff_size); in i40e_asq_send_command_atomic_exec()
/linux/drivers/video/fbdev/
H A Dpxafb.h116 struct pxafb_dma_buff *dma_buff; member
H A Dpxafb.c526 fbi->palette_cpu = (u16 *)&fbi->dma_buff->palette[0]; in pxafb_set_par()
1060 dma_desc = &fbi->dma_buff->dma_desc[dma]; in setup_frame_dma()
1071 pal_desc = &fbi->dma_buff->pal_desc[pal]; in setup_frame_dma()
1121 dma_desc = &fbi->dma_buff->dma_desc[DMA_CMD]; in setup_smart_dma()
1287 fbi->smart_cmds = (uint16_t *) fbi->dma_buff->cmd_buff; in pxafb_smart_init()
2292 fbi->dma_buff = dma_alloc_coherent(fbi->dev, fbi->dma_buff_size, in pxafb_probe()
2294 if (fbi->dma_buff == NULL) { in pxafb_probe()
2373 fbi->dma_buff, fbi->dma_buff_phys); in pxafb_probe()
2399 dma_free_coherent(&dev->dev, fbi->dma_buff_size, fbi->dma_buff, in pxafb_remove()
/linux/drivers/usb/dwc2/
H A Dgadget.c803 dma_addr_t dma_buff, in dwc2_gadget_fill_nonisoc_xfer_ddma_one() argument
832 (*desc)->buf = dma_buff + offset; in dwc2_gadget_fill_nonisoc_xfer_ddma_one()
847 (*desc)->buf = dma_buff + offset; in dwc2_gadget_fill_nonisoc_xfer_ddma_one()
868 dma_addr_t dma_buff, in dwc2_gadget_config_nonisoc_xfer_ddma() argument
883 dma_buff, len, true); in dwc2_gadget_config_nonisoc_xfer_ddma()
910 dma_addr_t dma_buff, unsigned int len) in dwc2_gadget_fill_isoc_desc() argument
940 desc->buf = dma_buff; in dwc2_gadget_fill_isoc_desc()