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/linux/drivers/net/ethernet/sfc/
H A Defx_devlink.c242 const __le32 *dwords; in efx_devlink_info_running_v2() member
274 ver.dwords = (__le32 *)MCDI_PTR(outbuf, in efx_devlink_info_running_v2()
277 le32_to_cpu(ver.dwords[0]), in efx_devlink_info_running_v2()
278 'A' + le32_to_cpu(ver.dwords[1]), in efx_devlink_info_running_v2()
279 le32_to_cpu(ver.dwords[2])); in efx_devlink_info_running_v2()
292 ver.dwords = (__le32 *)MCDI_PTR(outbuf, in efx_devlink_info_running_v2()
295 le32_to_cpu(ver.dwords[0]), in efx_devlink_info_running_v2()
296 le32_to_cpu(ver.dwords[1]), in efx_devlink_info_running_v2()
297 le32_to_cpu(ver.dwords[2]), in efx_devlink_info_running_v2()
298 le32_to_cpu(ver.dwords[3])); in efx_devlink_info_running_v2()
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/linux/drivers/mtd/spi-nor/
H A Dsfdp.c447 /* JESD216 Basic Flash Parameter Table length is at least 9 DWORDs. */ in spi_nor_parse_bfpt()
460 /* Fix endianness of the BFPT DWORDs. */ in spi_nor_parse_bfpt()
461 le32_to_cpu_array(bfpt.dwords, BFPT_DWORD_MAX); in spi_nor_parse_bfpt()
464 switch (bfpt.dwords[SFDP_DWORD(1)] & BFPT_DWORD1_ADDRESS_BYTES_MASK) { in spi_nor_parse_bfpt()
481 val = bfpt.dwords[SFDP_DWORD(2)]; in spi_nor_parse_bfpt()
504 if (!(bfpt.dwords[rd->supported_dword] & rd->supported_bit)) { in spi_nor_parse_bfpt()
512 half = bfpt.dwords[rd->settings_dword] >> rd->settings_shift; in spi_nor_parse_bfpt()
527 half = bfpt.dwords[er->dword] >> er->shift; in spi_nor_parse_bfpt()
559 val = bfpt.dwords[SFDP_DWORD(11)]; in spi_nor_parse_bfpt()
565 switch (bfpt.dwords[SFDP_DWORD(15)] & BFPT_DWORD15_QER_MASK) { in spi_nor_parse_bfpt()
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H A Dsfdp.h16 /* SFDP DWORDS are indexed from 1 but C arrays are indexed from 0. */
22 /* JESD216 rev D defines a Basic Flash Parameter Table of 20 DWORDs. */
26 u32 dwords[BFPT_DWORD_MAX]; member
29 /* The first version of JESD216 defined only 9 DWORDs. */
H A Dsysfs.c60 size_t sfdp_size = sfdp->num_dwords * sizeof(*sfdp->dwords); in sfdp_read()
62 return memory_read_from_buffer(buf, count, &off, nor->sfdp->dwords, in sfdp_read()
/linux/sound/pci/aw2/
H A Daw2-saa7146.c61 001 2 Dwords in snd_aw2_saa7146_setup()
62 010 4 Dwords in snd_aw2_saa7146_setup()
63 011 8 Dwords in snd_aw2_saa7146_setup()
64 100 16 Dwords in snd_aw2_saa7146_setup()
65 101 32 Dwords in snd_aw2_saa7146_setup()
66 110 64 Dwords in snd_aw2_saa7146_setup()
67 111 128 Dwords in snd_aw2_saa7146_setup()
72 01 4 Dwords of valid data 4 empty Dwords in snd_aw2_saa7146_setup()
73 10 8 Dwords of valid data 8 empty Dwords in snd_aw2_saa7146_setup()
74 11 16 Dwords of valid data 16 empty Dwords */ in snd_aw2_saa7146_setup()
/linux/drivers/gpu/drm/xe/
H A Dxe_bb.c31 struct xe_bb *xe_bb_new(struct xe_gt *gt, u32 dwords, bool usm) in xe_bb_new() argument
41 * We need to allocate space for the requested number of dwords, in xe_bb_new()
47 4 * (dwords + 1) + bb_prefetch(gt)); in xe_bb_new()
62 struct xe_bb *xe_bb_ccs_new(struct xe_gt *gt, u32 dwords, in xe_bb_ccs_new() argument
73 * We need to allocate space for the requested number of dwords & in xe_bb_ccs_new()
81 bb->bo = xe_sa_bo_new(bb_pool, 4 * (dwords + 1)); in xe_bb_ccs_new()
H A Dxe_configfs.c250 u32 len; /* in dwords */
685 * Return the number of dwords parsed.
690 ssize_t dwords = 0, ret; in parse_wa_bb_lines() local
718 dwords++; in parse_wa_bb_lines()
733 dwords += 3; in parse_wa_bb_lines()
743 return dwords; in parse_wa_bb_lines()
755 /* 1. Count dwords - wa_bb[i].cs is NULL for all classes */ in wa_bb_store()
1198 * Return: Number of dwords used in the mid_ctx_restore setting in configfs
1225 * Return: Number of dwords used in the post_ctx_restore setting in configfs
/linux/drivers/gpu/drm/i915/gt/uc/
H A Dintel_gsc_binary_headers.h117 u32 header_length; /* in dwords */
122 u32 size; /* In dwords, size of entire manifest (header + extensions) */
131 u32 modulus_size; /* in dwords */
132 u32 exponent_size; /* in dwords */
H A Dintel_uc_fw_abi.h30 * Length of each components, which is all in dwords, can be found in header.
39 * 3. Length info of each component can be found in header, in dwords.
/linux/sound/pci/cs46xx/
H A Dcs46xx_dsp_scb_types.h185 /* First 3 dwords are written by the host and read-only on the DSP */
282 /* First 12 dwords from generic_scb_t */
350 /* First 13 dwords from generic_scb_t */
414 /* First 13 dwords from generic_scb_t */
471 /* First 13 dwords from generic_scb_t */
599 (buffer size = decimationFactor * 32 dwords)
669 (buffer size = 64 dwords) */
705 /* First 13 dwords from generic_scb_t */
751 /* First 13 dwords from generic_scb_t */
1041 /* First 13 dwords from generic_scb_t */
/linux/drivers/thunderbolt/
H A Ddma_port.c305 void *buf, size_t dwords) in dma_port_flash_read_block() argument
313 if (dwords < MAIL_DATA_DWORDS) in dma_port_flash_read_block()
314 in |= (dwords << MAIL_IN_DWORDS_SHIFT) & MAIL_IN_DWORDS_MASK; in dma_port_flash_read_block()
323 dma->base + MAIL_DATA, dwords, DMA_PORT_TIMEOUT); in dma_port_flash_read_block()
327 const void *buf, size_t dwords) in dma_port_flash_write_block() argument
336 dma->base + MAIL_DATA, dwords, DMA_PORT_TIMEOUT); in dma_port_flash_write_block()
346 in |= ((dwords - 1) << MAIL_IN_DWORDS_SHIFT) & MAIL_IN_DWORDS_MASK; in dma_port_flash_write_block()
H A Dusb4.c349 size_t dwords) in usb4_switch_drom_read_block() argument
356 metadata = (dwords << USB4_DROM_SIZE_SHIFT) & USB4_DROM_SIZE_MASK; in usb4_switch_drom_read_block()
361 &status, NULL, 0, buf, dwords); in usb4_switch_drom_read_block()
549 unsigned int dwaddress, void *buf, size_t dwords) in usb4_switch_nvm_read_block() argument
556 metadata = (dwords << USB4_NVM_READ_LENGTH_SHIFT) & in usb4_switch_nvm_read_block()
562 &status, NULL, 0, buf, dwords); in usb4_switch_nvm_read_block()
619 const void *buf, size_t dwords) in usb4_switch_nvm_write_next_block() argument
626 buf, dwords, NULL, 0); in usb4_switch_nvm_write_next_block()
1322 static int usb4_port_read_data(struct tb_port *port, void *data, size_t dwords) in usb4_port_read_data() argument
1324 if (dwords > USB4_DATA_DWORDS) in usb4_port_read_data()
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/linux/include/linux/soc/ixp4xx/
H A Dqmgr.h16 #define MAX_QUEUE_LENGTH 4 /* in dwords */
74 int qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */,
79 int __qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */,
/linux/drivers/net/ethernet/qlogic/qed/
H A Dqed_debug.c210 DBG_BUS_FRAME_MODE_4ST = 0, /* 4 Storm dwords (no HW) */
211 DBG_BUS_FRAME_MODE_2ST_2HW = 1, /* 2 Storm dwords, 2 HW dwords */
212 DBG_BUS_FRAME_MODE_1ST_3HW = 2, /* 1 Storm dwords, 3 HW dwords */
213 DBG_BUS_FRAME_MODE_4HW = 3, /* 4 HW dwords (no Storms) */
214 DBG_BUS_FRAME_MODE_8HW = 4, /* 8 HW dwords (no Storms) */
360 u32 ram_size[MAX_CHIP_IDS]; /* In dwords */
415 #define DWORDS_TO_BYTES(dwords) ((dwords) * BYTES_IN_DWORD) argument
1105 /* Dumps zeros to align the specified buffer to dwords.
1122 * Returns the dumped size in dwords.
1149 * Returns the dumped size in dwords.
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/linux/drivers/spi/
H A Dspi-rockchip-sfc.c389 u32 dwords; in rockchip_sfc_write_fifo() local
394 dwords = len >> 2; in rockchip_sfc_write_fifo()
395 while (dwords) { in rockchip_sfc_write_fifo()
399 write_words = min_t(u32, tx_level, dwords); in rockchip_sfc_write_fifo()
402 dwords -= write_words; in rockchip_sfc_write_fifo()
420 u32 dwords; in rockchip_sfc_read_fifo() local
426 dwords = len >> 2; in rockchip_sfc_read_fifo()
427 while (dwords) { in rockchip_sfc_read_fifo()
431 read_words = min_t(u32, rx_level, dwords); in rockchip_sfc_read_fifo()
434 dwords -= read_words; in rockchip_sfc_read_fifo()
/linux/drivers/gpu/drm/radeon/
H A Dradeon_ring.c104 * @ndw: number of dwords to allocate in the ring buffer
106 * Allocate @ndw dwords in the ring buffer (all asics).
139 * @ndw: number of dwords to allocate in the ring buffer
141 * Lock the ring and allocate @ndw dwords in the ring buffer
283 * Saves all unprocessed commits from a ring, returns the number of dwords saved.
344 * @size: number of dwords we want to write
499 seq_printf(m, "%u free dwords in ring\n", ring->ring_free_dw); in radeon_debugfs_ring_info_show()
500 seq_printf(m, "%u dwords in ring\n", count); in radeon_debugfs_ring_info_show()
/linux/drivers/media/platform/qcom/venus/
H A Dhfi_venus.c167 u32 dwords, new_wr_idx; in venus_write_queue() local
180 dwords = (*(u32 *)packet) >> 2; in venus_write_queue()
181 if (!dwords) in venus_write_queue()
198 if (empty_space <= dwords) { in venus_write_queue()
209 new_wr_idx = wr_idx + dwords; in venus_write_queue()
217 memcpy(wr_ptr, packet, dwords << 2); in venus_write_queue()
222 len = (dwords - new_wr_idx) << 2; in venus_write_queue()
244 u32 dwords, new_rd_idx; in venus_read_queue() local
292 dwords = *rd_ptr >> 2; in venus_read_queue()
293 if (!dwords) in venus_read_queue()
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/linux/drivers/scsi/qla2xxx/
H A Dqla_tmpl.c263 ulong dwords; in qla27xx_fwdt_entry_t262() local
309 dwords = end - start + 1; in qla27xx_fwdt_entry_t262()
312 rc = qla24xx_dump_ram(vha->hw, start, buf, dwords, &buf); in qla27xx_fwdt_entry_t262()
320 *len += dwords * sizeof(uint32_t); in qla27xx_fwdt_entry_t262()
555 ulong dwords = le32_to_cpu(ent->t270.count); in qla27xx_fwdt_entry_t270() local
560 while (dwords--) { in qla27xx_fwdt_entry_t270()
590 ulong dwords = le32_to_cpu(ent->t272.count); in qla27xx_fwdt_entry_t272() local
597 "%s: @%lx -> (%lx dwords)\n", __func__, start, dwords); in qla27xx_fwdt_entry_t272()
599 qla27xx_dump_mpi_ram(vha->hw, start, buf, dwords, &buf); in qla27xx_fwdt_entry_t272()
601 *len += dwords * sizeof(uint32_t); in qla27xx_fwdt_entry_t272()
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/linux/net/ncsi/
H A Dncsi-cmd.c116 cmd->mode = htonl(nca->dwords[1]); in ncsi_cmd_handler_ae()
128 cmd->mode = htonl(nca->dwords[0]); in ncsi_cmd_handler_sl()
129 cmd->oem_mode = htonl(nca->dwords[1]); in ncsi_cmd_handler_sl()
183 cmd->mode = htonl(nca->dwords[0]); in ncsi_cmd_handler_ebf()
195 cmd->mode = htonl(nca->dwords[0]); in ncsi_cmd_handler_egmf()
/linux/drivers/gpu/drm/msm/registers/adreno/
H A Dadreno_pm4.xml589 Write CP_CONTEXT_SWITCH_*_INFO from CP to the following dwords,
638 …<!-- payload 4 dwords, last two could be render target addr (one pkt per MRT), possibly used for G…
722 Seen in some GL shaders. Payload is NUM_UNIT dwords, and it contains
734 opcode: CP_LOAD_STATE4 (30) (12 dwords)
741 opcode: CP_LOAD_STATE4 (30) (4 dwords)
749 STATE_BLOCK = 0x6, STATE_TYPE = 0x1, seen in compute shader. NUM_UNITS * 2 dwords.
765 for SSBO, STATE_TYPE=0 appears to be addresses (four dwords each),
766 STATE_TYPE=1 sizes, STATE_TYPE=2 addresses again (two dwords each)
1278 <!-- number of registers/dwords copied is max(CNT, 1). -->
1299 <!-- number of registers/dwords copied is max(CNT, 1). -->
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/linux/drivers/pci/
H A Dvc.c20 * pci_vc_save_restore_dwords - Save or restore a series of dwords
24 * @dwords: number of dwords to save/restore
28 u32 *buf, int dwords, bool save) in pci_vc_save_restore_dwords() argument
32 for (i = 0; i < dwords; i++, buf++) { in pci_vc_save_restore_dwords()
/linux/drivers/scsi/mpt3sas/
H A Dmpt3sas_debug.h151 * @sz: number of dwords
170 * @sz: number of dwords
189 * @sz: number of dwords
/linux/drivers/scsi/isci/
H A Dremote_node_table.h75 * Since the remote node table is organized as DWORDS take the remote node sets
76 * in bytes and represent them in DWORDs. The lowest ordered bits are the ones
139 * This field contains the array size in dwords
/linux/drivers/net/ethernet/meta/fbnic/
H A Dfbnic_tlv.c182 * attribute header. Since the message is measured in DWORDs we have in fbnic_tlv_attr_put_string()
290 * New header length is stored initially in DWORDs.
308 * page and leave it as a multiple of DWORDs, we will shift to in fbnic_tlv_attr_nest_start()
323 * length from DWORDs to bytes to match other attributes.
336 /* Convert from DWORDs to bytes */ in fbnic_tlv_attr_nest_stop()
/linux/drivers/pci/pcie/
H A Dtlp.c55 * @tlp_len: TLP Log length (Header Log + TLP Prefix Log in DWORDs)
86 * Hard-code non-Flit mode to 4 DWORDs, for now. The exact length in pcie_read_tlp_log()

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