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Searched refs:dwidth (Results 1 – 16 of 16) sorted by relevance

/linux/drivers/bus/
H A Dhisi_lpc.c207 static u32 hisi_lpc_comm_in(void *hostdata, unsigned long pio, size_t dwidth) in hisi_lpc_comm_in() argument
215 if (!lpcdev || !dwidth || dwidth > LPC_MAX_DWIDTH) in hisi_lpc_comm_in()
221 iopara.csize = dwidth; in hisi_lpc_comm_in()
224 (unsigned char *)&rd_data, dwidth); in hisi_lpc_comm_in()
241 u32 val, size_t dwidth) in hisi_lpc_comm_out() argument
249 if (!lpcdev || !dwidth || dwidth > LPC_MAX_DWIDTH) in hisi_lpc_comm_out()
256 iopara.csize = dwidth; in hisi_lpc_comm_out()
258 hisi_lpc_target_out(lpcdev, &iopara, addr, buf, dwidth); in hisi_lpc_comm_out()
273 size_t dwidth, unsigned int count) in hisi_lpc_comm_ins() argument
280 if (!lpcdev || !buf || !count || !dwidth || dwidth > LPC_MAX_DWIDTH) in hisi_lpc_comm_ins()
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/linux/drivers/staging/vme_user/
H A Dvme_fake.c58 u32 dwidth; member
253 u32 aspace, u32 cycle, u32 dwidth) in fake_master_set() argument
284 switch (dwidth) { in fake_master_set()
322 bridge->masters[i].dwidth = dwidth; in fake_master_set()
339 u32 *aspace, u32 *cycle, u32 *dwidth) in __fake_master_get() argument
353 *dwidth = bridge->masters[i].dwidth; in __fake_master_get()
360 u32 *aspace, u32 *cycle, u32 *dwidth) in fake_master_get() argument
367 cycle, dwidth); in fake_master_get()
516 u32 aspace, cycle, dwidth; in fake_master_read() local
533 dwidth = priv->masters[i].dwidth; in fake_master_read()
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H A Dvme.h145 struct vme_resource *vme_master_request(struct vme_dev *vdev, u32 address, u32 cycle, u32 dwidth);
147 unsigned long long size, u32 aspace, u32 cycle, u32 dwidth);
149 unsigned long long *size, u32 *aspace, u32 *cycle, u32 *dwidth);
162 u32 aspace, u32 cycle, u32 dwidth);
H A Dvme.c137 u32 aspace, cycle, dwidth; in vme_get_size() local
142 &aspace, &cycle, &dwidth); in vme_get_size()
446 u32 cycle, u32 dwidth) in vme_master_request() argument
471 ((master_image->width_attr & dwidth) == dwidth) && in vme_master_request()
526 u32 aspace, u32 cycle, u32 dwidth) in vme_master_set() argument
546 ((image->width_attr & dwidth) == dwidth))) { in vme_master_set()
556 cycle, dwidth); in vme_master_set()
577 u32 *aspace, u32 *cycle, u32 *dwidth) in vme_master_get() argument
595 cycle, dwidth); in vme_master_get()
1003 u32 aspace, u32 cycle, u32 dwidth) in vme_dma_vme_attribute() argument
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H A Dvme_bridge.h51 u32 dwidth; member
141 u32 *aspace, u32 *cycle, u32 *dwidth);
144 u32 aspace, u32 cycle, u32 dwidth);
H A Dvme_tsi148.c799 u32 aspace, u32 cycle, u32 dwidth) in tsi148_master_set() argument
934 switch (dwidth) { in tsi148_master_set()
1034 u32 *aspace, u32 *cycle, u32 *dwidth) in __tsi148_master_get() argument
1075 *dwidth = 0; in __tsi148_master_get()
1134 *dwidth = VME_D16; in __tsi148_master_get()
1136 *dwidth = VME_D32; in __tsi148_master_get()
1143 u32 *aspace, u32 *cycle, u32 *dwidth) in tsi148_master_get() argument
1150 cycle, dwidth); in tsi148_master_get()
1162 u32 aspace, cycle, dwidth; in tsi148_master_read() local
1175 &cycle, &dwidth); in tsi148_master_read()
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H A Dvme_user.h16 __u32 dwidth; /* Maximum Data Width */ member
H A Dvme_user.c333 &master.cycle, &master.dwidth); in vme_user_ioctl()
362 master.aspace, master.cycle, master.dwidth); in vme_user_ioctl()
/linux/include/linux/
H A Dlogic_pio.h31 u32 (*in)(void *hostdata, unsigned long addr, size_t dwidth);
33 size_t dwidth);
35 size_t dwidth, unsigned int count);
37 size_t dwidth, unsigned int count);
/linux/drivers/dma/
H A Dat_xdmac.c666 int csize, dwidth; in at_xdmac_compute_chan_conf() local
687 dwidth = ffs(atchan->sconfig.src_addr_width) - 1; in at_xdmac_compute_chan_conf()
688 if (dwidth < 0) { in at_xdmac_compute_chan_conf()
692 atchan->cfg |= AT_XDMAC_CC_DWIDTH(dwidth); in at_xdmac_compute_chan_conf()
712 dwidth = ffs(atchan->sconfig.dst_addr_width) - 1; in at_xdmac_compute_chan_conf()
713 if (dwidth < 0) { in at_xdmac_compute_chan_conf()
717 atchan->cfg |= AT_XDMAC_CC_DWIDTH(dwidth); in at_xdmac_compute_chan_conf()
793 u32 len, mem, dwidth, fixed_dwidth; in at_xdmac_prep_slave_sg() local
821 dwidth = at_xdmac_get_dwidth(atchan->cfg); in at_xdmac_prep_slave_sg()
822 fixed_dwidth = IS_ALIGNED(len, 1 << dwidth) in at_xdmac_prep_slave_sg()
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H A Dmpc512x_dma.c209 u8 dwidth; member
745 if (!IS_ALIGNED(sg_dma_address(sg), mchan->dwidth)) in mpc_dma_prep_slave_sg()
749 tcd->doff = mchan->dwidth; in mpc_dma_prep_slave_sg()
762 tcd->dsize = buswidth_to_dmatsize(mchan->dwidth); in mpc_dma_prep_slave_sg()
866 mchan->dwidth = cfg->dst_addr_width; in mpc_dma_device_config()
H A Dat_hdmac.c878 unsigned int dwidth; in atc_prep_dma_interleaved() local
915 dwidth = atc_get_xfer_width(xt->src_start, xt->dst_start, len); in atc_prep_dma_interleaved()
917 xfer_count = len >> dwidth; in atc_prep_dma_interleaved()
923 ctrla = FIELD_PREP(ATC_SRC_WIDTH, dwidth) | in atc_prep_dma_interleaved()
924 FIELD_PREP(ATC_DST_WIDTH, dwidth); in atc_prep_dma_interleaved()
951 desc->boundary = first->size >> dwidth; in atc_prep_dma_interleaved()
952 desc->dst_hole = (dmaengine_get_dst_icg(xt, first) >> dwidth) + 1; in atc_prep_dma_interleaved()
953 desc->src_hole = (dmaengine_get_src_icg(xt, first) >> dwidth) + 1; in atc_prep_dma_interleaved()
/linux/drivers/video/fbdev/i810/
H A Di810_accel.c161 static inline void source_copy_blit(int dwidth, int dheight, int dpitch, in source_copy_blit() argument
171 PUT_RING(dheight << 16 | dwidth); in source_copy_blit()
235 static inline void mono_src_copy_imm_blit(int dwidth, int dheight, int dpitch, in mono_src_copy_imm_blit() argument
246 PUT_RING(dheight << 16 | dwidth); in mono_src_copy_imm_blit()
/linux/drivers/edac/
H A Dversalnet_edac.c154 u32 dwidth; member
400 if (priv->dwidth == DEV_X16) { in convert_to_physical()
502 dimm->dtype = priv->dwidth; in mc_init()
765 u32 num_chans, rank, dwidth, config; in init_versalnet() local
777 dwidth = FIELD_GET(MC5_BUS_WIDTH_MASK, config); in init_versalnet()
779 switch (dwidth) { in init_versalnet()
813 priv->dwidth = dt; in init_versalnet()
/linux/Documentation/userspace-api/media/v4l/
H A Dcrop.rst273 int dwidth, dheight;
317 dwidth = format.fmt.pix.width / aspect;
/linux/arch/microblaze/boot/dts/
H A Dsystem.dts136 xlnx,mch-native-dwidth = <0x20>;