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Searched refs:buf_offset (Results 1 – 25 of 49) sorted by relevance

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/openbmc/linux/drivers/gpu/drm/etnaviv/
H A Detnaviv_cmd_parser.c90 unsigned int buf_offset, unsigned int state_addr) in etnaviv_warn_if_non_sensitive() argument
92 if (state->num_relocs && state->relocs->submit_offset < buf_offset) { in etnaviv_warn_if_non_sensitive()
98 state->relocs->submit_offset < buf_offset) { in etnaviv_warn_if_non_sensitive()
109 unsigned int st_offset = state_offset, buf_offset; in etnaviv_validate_load_state() local
112 buf_offset = (ptr - state->start + in etnaviv_validate_load_state()
115 etnaviv_warn_if_non_sensitive(state, buf_offset, st_offset * 4); in etnaviv_validate_load_state()
117 state->relocs->submit_offset == buf_offset) { in etnaviv_validate_load_state()
125 __func__, st_offset * 4, buf_offset); in etnaviv_validate_load_state()
130 buf_offset = (ptr - state->start + num) * 4; in etnaviv_validate_load_state()
131 etnaviv_warn_if_non_sensitive(state, buf_offset, st_offset * 4 + in etnaviv_validate_load_state()
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/openbmc/linux/sound/soc/sof/amd/
H A Dacp-pcm.c25 unsigned int buf_offset, index; in acp_pcm_hw_params() local
46 buf_offset = sdev->debug_box.offset + in acp_pcm_hw_params()
49 buf_offset = buf_offset + index * 4; in acp_pcm_hw_params()
51 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + buf_offset, size); in acp_pcm_hw_params()
H A Dacp-probes.c75 unsigned int buf_offset, index; in acp_probes_compr_set_params() local
91 buf_offset = sdev->debug_box.offset + in acp_probes_compr_set_params()
94 buf_offset = buf_offset + index * 4; in acp_probes_compr_set_params()
96 snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SCRATCH_REG_0 + buf_offset, size); in acp_probes_compr_set_params()
/openbmc/linux/drivers/firmware/
H A Dqcom_scm-legacy.c56 __le32 buf_offset; member
70 __le32 buf_offset; member
107 return (void *)rsp + le32_to_cpu(rsp->buf_offset); in scm_legacy_get_response_buffer()
156 cmd->buf_offset = cpu_to_le32(sizeof(*cmd)); in scm_legacy_call()
190 le32_to_cpu(rsp->buf_offset), in scm_legacy_call()
/openbmc/u-boot/drivers/mtd/nand/raw/
H A Dvf610_nfc.c155 uint buf_offset; member
358 nfc->buf_offset = max(column, 0); in vf610_nfc_command()
365 nfc->buf_offset = 0; in vf610_nfc_command()
424 nfc->buf_offset = 0; in vf610_nfc_command()
449 uint c = nfc->buf_offset; in vf610_nfc_read_buf()
457 nfc->buf_offset += len; in vf610_nfc_read_buf()
465 uint c = nfc->buf_offset; in vf610_nfc_write_buf()
472 nfc->buf_offset += l; in vf610_nfc_write_buf()
480 uint c = nfc->buf_offset; in vf610_nfc_read_byte()
492 c = nfc->buf_offset ^ 0x3; in vf610_nfc_read_byte()
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H A Dmxs_nand.c378 uint32_t buf_offset = geo->block_mark_byte_offset; in mxs_nand_swap_block_mark() local
389 src = data_buf[buf_offset] >> bit_offset; in mxs_nand_swap_block_mark()
390 src |= data_buf[buf_offset + 1] << (8 - bit_offset); in mxs_nand_swap_block_mark()
396 data_buf[buf_offset] &= ~(0xff << bit_offset); in mxs_nand_swap_block_mark()
397 data_buf[buf_offset + 1] &= 0xff << bit_offset; in mxs_nand_swap_block_mark()
399 data_buf[buf_offset] |= dst << bit_offset; in mxs_nand_swap_block_mark()
400 data_buf[buf_offset + 1] |= dst >> (8 - bit_offset); in mxs_nand_swap_block_mark()
/openbmc/linux/drivers/net/wireless/ti/wlcore/
H A Dtx.c191 struct sk_buff *skb, u32 extra, u32 buf_offset, in wl1271_tx_allocate() argument
200 if (buf_offset + total_len > wl->aggr_buf_size) in wl1271_tx_allocate()
361 struct sk_buff *skb, u32 buf_offset, u8 hlid) in wl1271_prepare_tx_frame() argument
407 ret = wl1271_tx_allocate(wl, wlvif, skb, extra, buf_offset, hlid, in wl1271_prepare_tx_frame()
429 memcpy(wl->aggr_buf + buf_offset, skb->data, skb->len); in wl1271_prepare_tx_frame()
430 memset(wl->aggr_buf + buf_offset + skb->len, 0, total_len - skb->len); in wl1271_prepare_tx_frame()
753 u32 buf_offset = 0, last_len = 0; in wlcore_tx_work_locked() local
774 ret = wl1271_prepare_tx_frame(wl, wlvif, skb, buf_offset, in wlcore_tx_work_locked()
783 buf_offset = wlcore_hw_pre_pkt_send(wl, buf_offset, in wlcore_tx_work_locked()
786 wl->aggr_buf, buf_offset, true); in wlcore_tx_work_locked()
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H A Dhw_ops.h191 wlcore_hw_pre_pkt_send(struct wl1271 *wl, u32 buf_offset, u32 last_len) in wlcore_hw_pre_pkt_send() argument
194 return wl->ops->pre_pkt_send(wl, buf_offset, last_len); in wlcore_hw_pre_pkt_send()
196 return buf_offset; in wlcore_hw_pre_pkt_send()
/openbmc/phosphor-mboxd/
H A Dmboxd_flash.c273 uint32_t buf_offset = 0; in write_flash() local
285 rc = write(context->fds[MTD_FD].fd, buf + buf_offset, count); in write_flash()
292 set_flash_bytemap(context, offset + buf_offset, rc, in write_flash()
295 buf_offset += rc; in write_flash()
/openbmc/linux/drivers/input/touchscreen/
H A Dmelfas_mip4.c885 u16 buf_offset; in mip4_bl_program_page() local
927 for (buf_offset = 0; in mip4_bl_program_page()
928 buf_offset < length; in mip4_bl_program_page()
929 buf_offset += MIP4_BL_PACKET_SIZE) { in mip4_bl_program_page()
932 buf_offset, MIP4_BL_PACKET_SIZE); in mip4_bl_program_page()
933 put_unaligned_be16(buf_addr + buf_offset, data_buf); in mip4_bl_program_page()
934 memcpy(&data_buf[2], &data[buf_offset], MIP4_BL_PACKET_SIZE); in mip4_bl_program_page()
941 buf_offset, MIP4_BL_PACKET_SIZE, error); in mip4_bl_program_page()
971 int buf_offset; in mip4_bl_verify_page() local
1036 for (buf_offset = 0; in mip4_bl_verify_page()
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/openbmc/linux/drivers/gpu/drm/gma500/
H A Doaktrail_hdmi_i2c.c74 int buf_offset; member
101 i2c_dev->buf_offset = 0; in xfer_read()
183 offset = i2c_dev->buf_offset; in hdmi_i2c_read()
188 i2c_dev->buf_offset += (0x10 * 4); in hdmi_i2c_read()
/openbmc/qemu/backends/
H A Drng-egd.c68 size_t buf_offset = 0; in rng_egd_chr_read() local
74 memcpy(req->data + req->offset, buf + buf_offset, len); in rng_egd_chr_read()
75 buf_offset += len; in rng_egd_chr_read()
/openbmc/linux/drivers/nvdimm/
H A Ddimm_devs.c88 size_t max_cmd_size, buf_offset; in nvdimm_get_config_data() local
101 for (buf_offset = 0; len; in nvdimm_get_config_data()
102 len -= cmd->in_length, buf_offset += cmd->in_length) { in nvdimm_get_config_data()
105 cmd->in_offset = offset + buf_offset; in nvdimm_get_config_data()
120 memcpy(buf + buf_offset, cmd->out_buf, cmd->in_length); in nvdimm_get_config_data()
130 size_t max_cmd_size, buf_offset; in nvdimm_set_config_data() local
147 for (buf_offset = 0; len; len -= cmd->in_length, in nvdimm_set_config_data()
148 buf_offset += cmd->in_length) { in nvdimm_set_config_data()
151 cmd->in_offset = offset + buf_offset; in nvdimm_set_config_data()
153 memcpy(cmd->in_buf, buf + buf_offset, cmd->in_length); in nvdimm_set_config_data()
/openbmc/linux/drivers/net/ethernet/fungible/funeth/
H A Dfuneth_rx.c258 if (q->buf_offset + len <= PAGE_SIZE || !q->buf_offset) in get_buf()
279 q->buf_offset = 0; in get_buf()
318 PAGE_SIZE - q->buf_offset); in fun_gather_pkt()
320 buf->dma_addr + q->buf_offset, in fun_gather_pkt()
326 skb_frag_fill_page_desc(frags++, buf->page, q->buf_offset, in fun_gather_pkt()
333 q->buf_offset = PAGE_SIZE; in fun_gather_pkt()
335 q->buf_offset = ALIGN(q->buf_offset + frag_len, FUN_EPRQ_PKT_ALIGN); in fun_gather_pkt()
719 q->buf_offset = 0; in fun_rxq_create_dev()
/openbmc/hiomapd/mtd/
H A Dbackend.c306 uint32_t buf_offset = 0; in mtd_write() local
319 rc = write(priv->fd, buf + buf_offset, count); in mtd_write()
326 mtd_set_bytemap(backend, offset + buf_offset, rc, FLASH_DIRTY); in mtd_write()
328 buf_offset += rc; in mtd_write()
/openbmc/hiomapd/file/
H A Dbackend.c205 uint32_t buf_offset = 0; in file_write() local
218 rc = write(priv->fd, buf + buf_offset, count); in file_write()
225 buf_offset += rc; in file_write()
/openbmc/linux/arch/mips/fw/cfe/
H A Dcfe_api.c195 xiocb.plist.xiocb_buffer.buf_offset = 0; in cfe_getdevinfo()
319 xiocb.plist.xiocb_buffer.buf_offset = offset; in cfe_ioctl()
340 xiocb.plist.xiocb_buffer.buf_offset = 0; in cfe_open()
365 xiocb.plist.xiocb_buffer.buf_offset = offset; in cfe_readblk()
410 xiocb.plist.xiocb_buffer.buf_offset = offset; in cfe_writeblk()
H A Dcfe_api_int.h46 u64 buf_offset; /* offset on device (bytes) */ member
/openbmc/linux/drivers/infiniband/ulp/iser/
H A Diser_initiator.c419 unsigned long buf_offset; in iser_send_data_out() local
427 buf_offset = ntohl(hdr->offset); in iser_send_data_out()
430 __func__,(int)itt,(int)data_seg_len,(int)buf_offset); in iser_send_data_out()
448 tx_dsg->addr = mem_reg->sge.addr + buf_offset; in iser_send_data_out()
453 if (buf_offset + data_seg_len > iser_task->data[ISER_DIR_OUT].data_len) { in iser_send_data_out()
455 buf_offset, data_seg_len, in iser_send_data_out()
461 itt, buf_offset, data_seg_len); in iser_send_data_out()
/openbmc/linux/drivers/gpu/drm/bridge/synopsys/
H A Ddw-hdmi-ahb-audio.c126 unsigned buf_offset; member
236 unsigned offset = dw->buf_offset; in dw_hdmi_start_dma()
259 dw->buf_offset = offset; in dw_hdmi_start_dma()
473 dw->buf_offset = 0; in dw_hdmi_trigger()
506 return bytes_to_frames(runtime, dw->buf_offset); in dw_hdmi_pointer()
/openbmc/linux/drivers/staging/media/tegra-video/
H A Dtegra210.c385 u8 portno, u32 buf_offset, in tegra_channel_vi_buffer_setup() argument
393 ((u64)buf->addr + buf_offset) >> 32); in tegra_channel_vi_buffer_setup()
395 buf->addr + buf_offset); in tegra_channel_vi_buffer_setup()
404 (((u64)buf->addr + sizeimage / 2) + buf_offset) >> 32); in tegra_channel_vi_buffer_setup()
406 buf->addr + sizeimage / 2 + buf_offset); in tegra_channel_vi_buffer_setup()
417 u32 buf_offset; in tegra_channel_capture_frame() local
427 buf_offset = i * roundup(gang_bpl, SURFACE_ALIGN_BYTES); in tegra_channel_capture_frame()
428 tegra_channel_vi_buffer_setup(chan, portnos[i], buf_offset, in tegra_channel_capture_frame()
/openbmc/linux/fs/btrfs/
H A Dzstd.c651 unsigned long buf_offset; in zstd_decompress() local
677 buf_offset = start_byte - buf_start; in zstd_decompress()
679 buf_offset = 0; in zstd_decompress()
682 workspace->out_buf.size - buf_offset); in zstd_decompress()
685 workspace->out_buf.dst + buf_offset, bytes); in zstd_decompress()
/openbmc/linux/drivers/net/ethernet/qlogic/qed/
H A Dqed_init_fw_funcs.c1827 u32 buf_size = buf_size_in_bytes / sizeof(u32), buf_offset = 0; in qed_fw_overlay_mem_alloc() local
1839 while (buf_offset < buf_size) { in qed_fw_overlay_mem_alloc()
1846 (struct fw_overlay_buf_hdr *)&fw_overlay_in_buf[buf_offset]; in qed_fw_overlay_mem_alloc()
1864 buf_offset += OVERLAY_HDR_SIZE_DWORDS; in qed_fw_overlay_mem_alloc()
1868 &fw_overlay_in_buf[buf_offset], storm_mem_desc->size); in qed_fw_overlay_mem_alloc()
1871 buf_offset += storm_buf_size; in qed_fw_overlay_mem_alloc()
1875 if (buf_offset < buf_size) { in qed_fw_overlay_mem_alloc()
/openbmc/linux/drivers/net/ethernet/fungible/funcore/
H A Dfun_queue.c213 static void fun_rq_update_pos(struct fun_queue *funq, int buf_offset) in fun_rq_update_pos() argument
215 if (buf_offset <= funq->rq_buf_offset) { in fun_rq_update_pos()
225 funq->rq_buf_offset = buf_offset; in fun_rq_update_pos()
/openbmc/linux/drivers/net/ethernet/amazon/ena/
H A Dena_netdev.c514 rx_info->buf_offset = headroom; in ena_alloc_rx_buffer()
948 int buf_offset; in ena_rx_skb() local
969 buf_offset = rx_info->buf_offset; in ena_rx_skb()
970 pkt_offset = buf_offset - rx_ring->rx_headroom; in ena_rx_skb()
979 skb_copy_to_linear_data(skb, buf_addr + buf_offset, len); in ena_rx_skb()
995 buf_len = SKB_DATA_ALIGN(len + buf_offset + tailroom); in ena_rx_skb()
1009 skb_reserve(skb, buf_offset); in ena_rx_skb()
1035 buf_offset = rx_info->buf_offset; in ena_rx_skb()
1036 pkt_offset = buf_offset - rx_ring->rx_headroom; in ena_rx_skb()
1037 buf_len = SKB_DATA_ALIGN(len + buf_offset + tailroom); in ena_rx_skb()
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