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/Linux-v5.15/drivers/mtd/spi-nor/
Dsfdp.c445 /* JESD216 Basic Flash Parameter Table length is at least 9 DWORDs. */ in spi_nor_parse_bfpt()
458 /* Fix endianness of the BFPT DWORDs. */ in spi_nor_parse_bfpt()
459 le32_to_cpu_array(bfpt.dwords, BFPT_DWORD_MAX); in spi_nor_parse_bfpt()
462 switch (bfpt.dwords[BFPT_DWORD(1)] & BFPT_DWORD1_ADDRESS_BYTES_MASK) { in spi_nor_parse_bfpt()
477 val = bfpt.dwords[BFPT_DWORD(2)]; in spi_nor_parse_bfpt()
500 if (!(bfpt.dwords[rd->supported_dword] & rd->supported_bit)) { in spi_nor_parse_bfpt()
508 half = bfpt.dwords[rd->settings_dword] >> rd->settings_shift; in spi_nor_parse_bfpt()
523 half = bfpt.dwords[er->dword] >> er->shift; in spi_nor_parse_bfpt()
557 val = bfpt.dwords[BFPT_DWORD(11)]; in spi_nor_parse_bfpt()
563 switch (bfpt.dwords[BFPT_DWORD(15)] & BFPT_DWORD15_QER_MASK) { in spi_nor_parse_bfpt()
[all …]
Dsfdp.h19 * 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. */
/Linux-v5.15/drivers/net/ethernet/stmicro/stmmac/
Ddwmac100.h82 #define DMA_BUS_MODE_DSL_SHIFT 2 /* (in DWORDS) */
91 DMA_CONTROL_TTC_DEFAULT = 0x00000000, /* Threshold is 32 DWORDS */
92 DMA_CONTROL_TTC_64 = 0x00004000, /* Threshold is 64 DWORDS */
93 DMA_CONTROL_TTC_128 = 0x00008000, /* Threshold is 128 DWORDS */
94 DMA_CONTROL_TTC_256 = 0x0000c000, /* Threshold is 256 DWORDS */
95 DMA_CONTROL_TTC_18 = 0x00400000, /* Threshold is 18 DWORDS */
96 DMA_CONTROL_TTC_24 = 0x00404000, /* Threshold is 24 DWORDS */
97 DMA_CONTROL_TTC_32 = 0x00408000, /* Threshold is 32 DWORDS */
98 DMA_CONTROL_TTC_40 = 0x0040c000, /* Threshold is 40 DWORDS */
/Linux-v5.15/sound/pci/aw2/
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-v5.15/drivers/gpu/drm/i915/gt/uc/
Dintel_guc_ct.h37 * @size: size of the commands buffer in dwords
38 * @resv_space: reserved space in buffer in dwords
39 * @head: local shadow copy of head in dwords
40 * @tail: local shadow copy of tail in dwords
41 * @space: local shadow copy of space in dwords
/Linux-v5.15/drivers/gpu/drm/etnaviv/
Detnaviv_buffer.c252 unsigned int dwords = 7; in etnaviv_buffer_end() local
255 dwords += 10; in etnaviv_buffer_end()
257 link_target = etnaviv_buffer_reserve(gpu, buffer, dwords); in etnaviv_buffer_end()
290 VIV_FE_LINK_HEADER_PREFETCH(dwords), in etnaviv_buffer_end()
304 u32 dwords, target; in etnaviv_sync_point_queue() local
309 * We need at most 3 dwords in the return target: in etnaviv_sync_point_queue()
312 dwords = 4; in etnaviv_sync_point_queue()
313 target = etnaviv_buffer_reserve(gpu, buffer, dwords); in etnaviv_sync_point_queue()
334 VIV_FE_LINK_HEADER_PREFETCH(dwords), in etnaviv_sync_point_queue()
458 * We need at most 7 dwords in the return target: 2 cache flush + in etnaviv_buffer_queue()
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/Linux-v5.15/drivers/thunderbolt/
Ddebugfs.c257 int dwords) in cap_show_by_dw() argument
262 for (i = 0; i < dwords; i++) { in cap_show_by_dw()
284 int i, dwords = min(length, TB_MAX_CONFIG_RW_LENGTH); in cap_show() local
289 dwords); in cap_show()
291 ret = tb_sw_read(sw, data, TB_CFG_SWITCH, cap + offset, dwords); in cap_show()
297 for (i = 0; i < dwords; i++) { in cap_show()
303 length -= dwords; in cap_show()
304 offset += dwords; in cap_show()
492 size_t dwords; in switch_basic_regs_show() local
497 dwords = ARRAY_SIZE(data); in switch_basic_regs_show()
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Dusb4.c324 size_t dwords) in usb4_switch_drom_read_block() argument
331 metadata = (dwords << USB4_DROM_SIZE_SHIFT) & USB4_DROM_SIZE_MASK; in usb4_switch_drom_read_block()
336 &status, NULL, 0, buf, dwords); in usb4_switch_drom_read_block()
513 unsigned int dwaddress, void *buf, size_t dwords) in usb4_switch_nvm_read_block() argument
520 metadata = (dwords << USB4_NVM_READ_LENGTH_SHIFT) & in usb4_switch_nvm_read_block()
526 &status, NULL, 0, buf, dwords); in usb4_switch_nvm_read_block()
579 const void *buf, size_t dwords) in usb4_switch_nvm_write_next_block() argument
586 buf, dwords, NULL, 0); in usb4_switch_nvm_write_next_block()
1182 static int usb4_port_read_data(struct tb_port *port, void *data, size_t dwords) in usb4_port_read_data() argument
1184 if (dwords > NVM_DATA_DWORDS) in usb4_port_read_data()
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Ddma_port.c303 void *buf, size_t dwords) in dma_port_flash_read_block() argument
311 if (dwords < MAIL_DATA_DWORDS) in dma_port_flash_read_block()
312 in |= (dwords << MAIL_IN_DWORDS_SHIFT) & MAIL_IN_DWORDS_MASK; in dma_port_flash_read_block()
321 dma->base + MAIL_DATA, dwords, DMA_PORT_TIMEOUT); in dma_port_flash_read_block()
325 const void *buf, size_t dwords) in dma_port_flash_write_block() argument
334 dma->base + MAIL_DATA, dwords, DMA_PORT_TIMEOUT); in dma_port_flash_write_block()
344 in |= ((dwords - 1) << MAIL_IN_DWORDS_SHIFT) & MAIL_IN_DWORDS_MASK; in dma_port_flash_write_block()
/Linux-v5.15/drivers/net/ethernet/intel/fm10k/
Dfm10k_common.h14 /* read operations, indexed using DWORDS */
17 /* write operations, indexed using DWORDS */
25 /* Switch register write operations, index using DWORDS */
/Linux-v5.15/drivers/gpu/drm/nouveau/
Dnv50_fbcon.c110 uint32_t dwords, *data = (uint32_t *)image->data; in nv50_fbcon_imageblit() local
142 dwords = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5; in nv50_fbcon_imageblit()
143 while (dwords) { in nv50_fbcon_imageblit()
144 int count = dwords > 2047 ? 2047 : dwords; in nv50_fbcon_imageblit()
150 dwords -= count; in nv50_fbcon_imageblit()
Dnvc0_fbcon.c110 uint32_t dwords, *data = (uint32_t *)image->data; in nvc0_fbcon_imageblit() local
142 dwords = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5; in nvc0_fbcon_imageblit()
143 while (dwords) { in nvc0_fbcon_imageblit()
144 int count = dwords > 2047 ? 2047 : dwords; in nvc0_fbcon_imageblit()
150 dwords -= count; in nvc0_fbcon_imageblit()
/Linux-v5.15/include/linux/soc/ixp4xx/
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-v5.15/drivers/spi/
Dspi-rockchip-sfc.c368 u32 dwords; in rockchip_sfc_write_fifo() local
373 dwords = len >> 2; in rockchip_sfc_write_fifo()
374 while (dwords) { in rockchip_sfc_write_fifo()
378 write_words = min_t(u32, tx_level, dwords); in rockchip_sfc_write_fifo()
381 dwords -= write_words; in rockchip_sfc_write_fifo()
399 u32 dwords; in rockchip_sfc_read_fifo() local
405 dwords = len >> 2; in rockchip_sfc_read_fifo()
406 while (dwords) { in rockchip_sfc_read_fifo()
410 read_words = min_t(u32, rx_level, dwords); in rockchip_sfc_read_fifo()
413 dwords -= read_words; in rockchip_sfc_read_fifo()
/Linux-v5.15/sound/pci/cs46xx/
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-v5.15/drivers/gpu/drm/radeon/
Dradeon_ring.c102 * @ndw: number of dwords to allocate in the ring buffer
104 * Allocate @ndw dwords in the ring buffer (all asics).
137 * @ndw: number of dwords to allocate in the ring buffer
139 * Lock the ring and allocate @ndw dwords in the ring buffer
281 * Saves all unprocessed commits from a ring, returns the number of dwords saved.
342 * @size: number of dwords we want to write
497 seq_printf(m, "%u free dwords in ring\n", ring->ring_free_dw); in radeon_debugfs_ring_info_show()
498 seq_printf(m, "%u dwords in ring\n", count); in radeon_debugfs_ring_info_show()
/Linux-v5.15/drivers/net/ethernet/qlogic/qed/
Dqed_debug.c203 DBG_BUS_FRAME_MODE_4ST = 0, /* 4 Storm dwords (no HW) */
204 DBG_BUS_FRAME_MODE_2ST_2HW = 1, /* 2 Storm dwords, 2 HW dwords */
205 DBG_BUS_FRAME_MODE_1ST_3HW = 2, /* 1 Storm dwords, 3 HW dwords */
206 DBG_BUS_FRAME_MODE_4HW = 3, /* 4 HW dwords (no Storms) */
207 DBG_BUS_FRAME_MODE_8HW = 4, /* 8 HW dwords (no Storms) */
302 u32 ram_size[MAX_CHIP_IDS]; /* In dwords */
357 #define DWORDS_TO_BYTES(dwords) ((dwords) * BYTES_IN_DWORD) argument
1024 /* Dumps zeros to align the specified buffer to dwords.
1041 * Returns the dumped size in dwords.
1068 * Returns the dumped size in dwords.
[all …]
/Linux-v5.15/drivers/scsi/qla2xxx/
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()
550 ulong dwords = le32_to_cpu(ent->t270.count); in qla27xx_fwdt_entry_t270() local
555 while (dwords--) { in qla27xx_fwdt_entry_t270()
585 ulong dwords = le32_to_cpu(ent->t272.count); in qla27xx_fwdt_entry_t272() local
592 "%s: @%lx -> (%lx dwords)\n", __func__, start, dwords); in qla27xx_fwdt_entry_t272()
594 qla27xx_dump_mpi_ram(vha->hw, start, buf, dwords, &buf); in qla27xx_fwdt_entry_t272()
596 *len += dwords * sizeof(uint32_t); in qla27xx_fwdt_entry_t272()
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/Linux-v5.15/drivers/gpu/drm/msm/adreno/
Da6xx_hfi.c27 struct a6xx_hfi_queue *queue, u32 *data, u32 dwords) in a6xx_hfi_queue_read() argument
48 BUG_ON(HFI_HEADER_SIZE(hdr) > dwords); in a6xx_hfi_queue_read()
63 struct a6xx_hfi_queue *queue, u32 *data, u32 dwords) in a6xx_hfi_queue_write() argument
72 if (space < dwords) { in a6xx_hfi_queue_write()
78 for (i = 0; i < dwords; i++) { in a6xx_hfi_queue_write()
169 int ret, dwords = size >> 2; in a6xx_hfi_send_msg() local
176 (dwords << 8) | id; in a6xx_hfi_send_msg()
178 ret = a6xx_hfi_queue_write(gmu, queue, data, dwords); in a6xx_hfi_send_msg()
/Linux-v5.15/net/ncsi/
Dncsi-cmd.c114 cmd->mode = htonl(nca->dwords[1]); in ncsi_cmd_handler_ae()
126 cmd->mode = htonl(nca->dwords[0]); in ncsi_cmd_handler_sl()
127 cmd->oem_mode = htonl(nca->dwords[1]); in ncsi_cmd_handler_sl()
181 cmd->mode = htonl(nca->dwords[0]); in ncsi_cmd_handler_ebf()
193 cmd->mode = htonl(nca->dwords[0]); in ncsi_cmd_handler_egmf()
/Linux-v5.15/drivers/media/platform/qcom/venus/
Dhfi_venus.c168 u32 dwords, new_wr_idx; in venus_write_queue() local
181 dwords = (*(u32 *)packet) >> 2; in venus_write_queue()
182 if (!dwords) in venus_write_queue()
196 if (empty_space <= dwords) { in venus_write_queue()
207 new_wr_idx = wr_idx + dwords; in venus_write_queue()
210 memcpy(wr_ptr, packet, dwords << 2); in venus_write_queue()
215 len = (dwords - new_wr_idx) << 2; in venus_write_queue()
236 u32 dwords, new_rd_idx; in venus_read_queue() local
276 dwords = *rd_ptr >> 2; in venus_read_queue()
277 if (!dwords) in venus_read_queue()
[all …]
/Linux-v5.15/drivers/gpu/drm/r128/
Dr128_state.c650 int dwords = (end - start + 3) / sizeof(u32); in r128_cce_dispatch_indirect() local
653 * dwords, so if we've been given an odd number we must in r128_cce_dispatch_indirect()
656 if (dwords & 1) { in r128_cce_dispatch_indirect()
660 data[dwords++] = cpu_to_le32(R128_CCE_PACKET2); in r128_cce_dispatch_indirect()
670 OUT_RING(dwords); in r128_cce_dispatch_indirect()
706 int dwords; in r128_cce_dispatch_indices() local
720 dwords = (end - start + 3) / sizeof(u32); in r128_cce_dispatch_indices()
726 dwords - 2)); in r128_cce_dispatch_indices()
736 data[dwords - 1] &= 0x0000ffff; in r128_cce_dispatch_indices()
738 data[dwords - 1] &= 0xffff0000; in r128_cce_dispatch_indices()
[all …]
/Linux-v5.15/include/uapi/drm/
Di810_drm.h50 #define I810_DESTREG_DI0 0 /* CMD_OP_DESTBUFFER_INFO (2 dwords) */
52 #define I810_DESTREG_DV0 2 /* GFX_OP_DESTBUFFER_VARS (2 dwords) */
54 #define I810_DESTREG_DR0 4 /* GFX_OP_DRAWRECT_INFO (4 dwords) */
87 #define I810_TEXREG_MI0 0 /* GFX_OP_MAP_INFO (4 dwords) */
/Linux-v5.15/drivers/scsi/mpt3sas/
Dmpt3sas_debug.h151 * @sz: number of dwords
170 * @sz: number of dwords
189 * @sz: number of dwords
/Linux-v5.15/drivers/scsi/isci/
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

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