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Searched refs:dcmd (Results 1 – 9 of 9) sorted by relevance

/Linux-v4.19/drivers/mtd/devices/
Dpmc551.c359 u32 size, dcmd, cfg, dtmp; in fixup_pmc551() local
404 pci_read_config_dword(dev, PMC551_PCI_MEM_MAP0, &dcmd); in fixup_pmc551()
405 dtmp = (dcmd | PMC551_PCI_MEM_MAP_ENABLE | PMC551_PCI_MEM_MAP_REG_EN); in fixup_pmc551()
519 pci_read_config_dword(dev, PMC551_DRAM_CFG, &dcmd); in fixup_pmc551()
520 dcmd |= 0x02000000; in fixup_pmc551()
521 pci_write_config_dword(dev, PMC551_DRAM_CFG, dcmd); in fixup_pmc551()
565 ((dcmd & (0x1 << 3)) == 0) ? "non-" : "", in fixup_pmc551()
571 pci_read_config_dword(dev, PMC551_DRAM_BLK0, &dcmd); in fixup_pmc551()
575 (((0x1 << 1) & dcmd) == 0) ? "RW" : "RO", in fixup_pmc551()
576 (((0x1 << 0) & dcmd) == 0) ? "Off" : "On", in fixup_pmc551()
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/Linux-v4.19/drivers/scsi/megaraid/
Dmegaraid_sas_base.c231 struct megasas_dcmd_frame *dcmd, in megasas_set_dma_settings() argument
235 dcmd->sgl.sge64[0].phys_addr = cpu_to_le64(dma_addr); in megasas_set_dma_settings()
236 dcmd->sgl.sge64[0].length = cpu_to_le32(dma_len); in megasas_set_dma_settings()
237 dcmd->flags = cpu_to_le16(dcmd->flags | MFI_FRAME_SGL64); in megasas_set_dma_settings()
240 dcmd->sgl.sge32[0].phys_addr = in megasas_set_dma_settings()
242 dcmd->sgl.sge32[0].length = cpu_to_le32(dma_len); in megasas_set_dma_settings()
243 dcmd->flags = cpu_to_le16(dcmd->flags); in megasas_set_dma_settings()
2214 struct megasas_dcmd_frame *dcmd; in megasas_get_ld_vf_affiliation_111() local
2229 dcmd = &cmd->frame->dcmd; in megasas_get_ld_vf_affiliation_111()
2255 memset(dcmd->mbox.b, 0, MFI_MBOX_SIZE); in megasas_get_ld_vf_affiliation_111()
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Dmegaraid_sas_fusion.c1150 struct megasas_dcmd_frame *dcmd; in megasas_sync_pd_seq_num() local
1169 dcmd = &cmd->frame->dcmd; in megasas_sync_pd_seq_num()
1172 memset(dcmd->mbox.b, 0, MFI_MBOX_SIZE); in megasas_sync_pd_seq_num()
1175 dcmd->mbox.b[0] = MEGASAS_DCMD_MBOX_PEND_FLAG; in megasas_sync_pd_seq_num()
1176 dcmd->flags = MFI_FRAME_DIR_WRITE; in megasas_sync_pd_seq_num()
1179 dcmd->flags = MFI_FRAME_DIR_READ; in megasas_sync_pd_seq_num()
1182 dcmd->cmd = MFI_CMD_DCMD; in megasas_sync_pd_seq_num()
1183 dcmd->cmd_status = 0xFF; in megasas_sync_pd_seq_num()
1184 dcmd->sge_count = 1; in megasas_sync_pd_seq_num()
1185 dcmd->timeout = 0; in megasas_sync_pd_seq_num()
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Dmegaraid_sas.h1916 struct megasas_dcmd_frame dcmd; member
2564 struct megasas_dcmd_frame *dcmd,
/Linux-v4.19/drivers/dma/
Dpxa_dma.c83 u32 dcmd; /* DCMD value for the current transfer */ member
208 static inline int dbg_burst_from_dcmd(u32 dcmd) in dbg_burst_from_dcmd() argument
210 int burst = (dcmd >> 16) & 0x3; in dbg_burst_from_dcmd()
221 #define PXA_DCMD_STR(flag) (dcmd & PXA_DCMD_##flag ? #flag" " : "")
227 u32 dcmd; in dbg_show_descriptors() local
237 dcmd = desc->dcmd; in dbg_show_descriptors()
238 burst = dbg_burst_from_dcmd(dcmd); in dbg_show_descriptors()
239 width = (1 << ((dcmd >> 14) & 0x3)) >> 1; in dbg_show_descriptors()
247 dcmd, in dbg_show_descriptors()
252 dcmd & PXA_DCMD_LENGTH); in dbg_show_descriptors()
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Dmmp_pdma.c81 u32 dcmd; /* DCMD value for the current transfer */ member
105 u32 dcmd; member
462 chan->dcmd = DCMD_INCTRGADDR | DCMD_INCSRCADDR; in mmp_pdma_prep_memcpy()
463 chan->dcmd |= DCMD_BURST32; in mmp_pdma_prep_memcpy()
478 new->desc.dcmd = chan->dcmd | (DCMD_LENGTH & copy); in mmp_pdma_prep_memcpy()
511 new->desc.dcmd |= DCMD_ENDIRQEN; in mmp_pdma_prep_memcpy()
556 new->desc.dcmd = chan->dcmd | (DCMD_LENGTH & len); in mmp_pdma_prep_slave_sg()
588 new->desc.dcmd |= DCMD_ENDIRQEN; in mmp_pdma_prep_slave_sg()
647 new->desc.dcmd = (chan->dcmd | DCMD_ENDIRQEN | in mmp_pdma_prep_dma_cyclic()
698 chan->dcmd = DCMD_INCTRGADDR | DCMD_FLOWSRC; in mmp_pdma_config()
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/Linux-v4.19/drivers/rpmsg/
Dqcom_glink_native.c738 struct glink_defer_cmd *dcmd; in qcom_glink_rx_defer() local
747 dcmd = kzalloc(sizeof(*dcmd) + extra, GFP_ATOMIC); in qcom_glink_rx_defer()
748 if (!dcmd) in qcom_glink_rx_defer()
751 INIT_LIST_HEAD(&dcmd->node); in qcom_glink_rx_defer()
753 qcom_glink_rx_peak(glink, &dcmd->msg, 0, sizeof(dcmd->msg) + extra); in qcom_glink_rx_defer()
756 list_add_tail(&dcmd->node, &glink->rx_queue); in qcom_glink_rx_defer()
760 qcom_glink_rx_advance(glink, sizeof(dcmd->msg) + extra); in qcom_glink_rx_defer()
1499 struct glink_defer_cmd *dcmd; in qcom_glink_work() local
1512 dcmd = list_first_entry(&glink->rx_queue, in qcom_glink_work()
1514 list_del(&dcmd->node); in qcom_glink_work()
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/Linux-v4.19/Documentation/media/v4l-drivers/
Dpxa_camera.rst116 - finisher: has ddadr=DADDR_STOP, dcmd=ENDIRQEN
117 - linker: has ddadr= desc-sg[0] of next video buffer, dcmd=0
/Linux-v4.19/Documentation/driver-api/dmaengine/
Dpxa_dma.rst66 - finisher: has ddadr=DADDR_STOP, dcmd=ENDIRQEN
68 - linker: has ddadr= desc-sg[0] of next transfer, dcmd=0