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/linux/sound/pci/cs46xx/
H A Ddsp_spos.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * 2002-07 Benny Sjostrand benny@hostmobility.com
51 struct dsp_spos_instance * ins = chip->dsp_spos_instance; in shadow_and_reallocate_code()
54 return -EINVAL; in shadow_and_reallocate_code()
60 if (ins->code.offset > 0) { in shadow_and_reallocate_code()
75 dev_dbg(chip->card->dev, in shadow_and_reallocate_code()
80 address += (ins->code.offset / 2) - overlay_begin_address; in shadow_and_reallocate_code()
82 dev_dbg(chip->card->dev, in shadow_and_reallocate_code()
95 dev_dbg(chip->card->dev, in shadow_and_reallocate_code()
102 } /* ins->code.offset > 0 */ in shadow_and_reallocate_code()
[all …]
/linux/drivers/edac/
H A Dversalnet_edac.c1 // SPDX-License-Identifier: GPL-2.0
76 * struct ecc_error_info - ECC error log information.
82 * @col: Column number.
95 u32 col:11; member
124 * struct ecc_status - ECC status information to report.
138 * struct mc_priv - DDR memory controller private instance data.
229 p = &priv->stat; in get_ddr_info()
232 p->channel = 1; in get_ddr_info()
234 p->channel = 0; in get_ddr_info()
239 p->ceinfo[0].i = reglo | (u64)reghi << 32; in get_ddr_info()
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H A Ddmc520_edac.c1 // SPDX-License-Identifier: GPL-2.0
4 * EDAC driver for DMC-520 memory controller.
25 /* DMC-520 registers */
43 /* DMC-520 types, masks and bitfields */
78 * The max-length message would be: "rank:7 bank:15 row:262143 col:1023".
79 * Max length is 34. Using a 40-size buffer is enough.
82 #define EDAC_MOD_NAME "dmc520-edac"
105 u32 col; member
165 * error_lock is to protect concurrent writes to the mci->error_desc through
178 static u32 dmc520_read_reg(struct dmc520_edac *pvt, u32 offset) in dmc520_read_reg() argument
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H A Darmada_xp_edac.c1 // SPDX-License-Identifier: GPL-2.0
12 #include <asm/hardware/cache-l2x0.h>
13 #include <asm/hardware/cache-aurora-l2.h>
86 uint16_t col) in axp_mc_calc_address() argument
88 if (drvdata->width == 8) { in axp_mc_calc_address()
90 if (drvdata->cs_addr_sel[cs]) in axp_mc_calc_address()
95 ((col & 0x3ff) << 3)); in axp_mc_calc_address()
99 ((col & 0x3ff)) << 3)); in axp_mc_calc_address()
100 } else if (drvdata->width == 4) { in axp_mc_calc_address()
102 if (drvdata->cs_addr_sel[cs]) in axp_mc_calc_address()
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H A Dcpc925_edac.c1 // SPDX-License-Identifier: GPL-2.0-only
34 #define CPC925_BIT(nr) (1UL << (CPC925_BITS_PER_REG - 1 - nr))
50 * "CPC925 Bridge and Memory Controller User Manual, SA14-2761-02".
139 #define MSCR_SCRUB_MOD_MASK 0xC0000000 /* scrub_mod - bit0:1*/
141 #define MSCR_SI_SHIFT 16 /* si - bit8:15*/
217 ERRCTRL_EOC_NF = CPC925_BIT(3), /* End-Of-Chain error */
246 LINKERR_EOC_ERR = CPC925_BIT(17), /* End-Of-Chain error */
300 pdata->total_mem = 0; in get_total_mem()
307 pdata->total_mem += size; in get_total_mem()
311 edac_dbg(0, "total_mem 0x%lx\n", pdata->total_mem); in get_total_mem()
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/linux/drivers/gpu/ipu-v3/
H A Dipu-image-convert.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2012-2016 Mentor Graphics Inc.
9 #include <linux/dma-mapping.h>
12 #include <video/imx-ipu-image-convert.h>
14 #include "ipu-prv.h"
29 * the DMA channel's parameter memory!). IDMA double-buffering is used
30 * to convert each tile back-to-back when possible (see note below
36 * +---------+-----+
37 * +-----+---+ | A | B |
39 * +-----+---+ --> +---------+-----+
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/linux/drivers/tty/vt/
H A Dvc_screen.c1 // SPDX-License-Identifier: GPL-2.0
13 * /dev/vcsuN: similar to /dev/vcsaN but using 4-byte unicode values
14 * instead of 1-byte screen glyph values.
22 * aeb@cwi.nl - efter Friedas begravelse - 950211
24 * machek@k332.feld.cvut.cz - modified not to send characters to wrong console
25 * - fixed some fatal off-by-one bugs (0-- no longer == -1 -> looping and looping and looping...)
26 * - making it shorter - scr_readw are macros which expand in PRETTY long code
89 struct vc_data *vc = param->vc; in vcs_notifier()
92 int currcons = poll->cons_num; in vcs_notifier()
109 currcons--; in vcs_notifier()
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/linux/drivers/video/fbdev/
H A Dtridentfb.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright 2001, 2002 - Jani Monoses <jani@iv.ro>
31 #include <linux/i2c-algo-bit.h>
80 MODULE_PARM_DESC(mode_option, "Initial video mode e.g. '648x480-8@60'");
82 MODULE_PARM_DESC(mode, "Initial video mode e.g. '648x480-8@60' (deprecated)");
167 fb_writeb(val, p->io_virt + reg); in t_outb()
172 return fb_readb(p->io_virt + reg); in t_inb()
177 fb_writel(v, par->io_virt + r); in writemmr()
182 return fb_readl(par->io_virt + r); in readmmr()
194 u8 reg = vga_mm_rcrt(par->io_virt, I2C) & DDC_MASK_TGUI; in tridentfb_ddc_setscl_tgui()
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H A Dcyber2000fb.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 1998-2002 Russell King
49 #include <linux/i2c-algo-bit.h>
52 #include <asm/mach-types.h>
109 #define cyber2000fb_writel(val, reg, cfb) writel(val, (cfb)->regs + (reg))
110 #define cyber2000fb_writew(val, reg, cfb) writew(val, (cfb)->regs + (reg))
111 #define cyber2000fb_writeb(val, reg, cfb) writeb(val, (cfb)->regs + (reg))
113 #define cyber2000fb_readb(reg, cfb) readb((cfb)->regs + (reg))
149 /* -------------------- Hardware specific routines ------------------------- */
158 unsigned long dst, col; in cyber2000fb_fillrect() local
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/linux/samples/vfs/
H A Dtest-statx.c1 // SPDX-License-Identifier: GPL-2.0-or-later
44 #define __NR_statx -1
61 tim = ts->tv_sec; in print_time()
73 printf(".%09u", ts->tv_nsec); in print_time()
87 printf("results=%x\n", stx->stx_mask); in dump_statx()
90 if (stx->stx_mask & STATX_SIZE) in dump_statx()
91 printf(" Size: %-15llu", (unsigned long long)stx->stx_size); in dump_statx()
92 if (stx->stx_mask & STATX_BLOCKS) in dump_statx()
93 printf(" Blocks: %-10llu", (unsigned long long)stx->stx_blocks); in dump_statx()
94 printf(" IO Block: %-6llu", (unsigned long long)stx->stx_blksize); in dump_statx()
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/linux/tools/testing/selftests/kvm/lib/arm64/
H A Dgic_v3_its.c1 // SPDX-License-Identifier: GPL-2.0
3 * Guest ITS library, generously donated by drivers/irqchip/irq-gic-v3-its.c
20 static u64 its_read_u64(unsigned long offset) in its_read_u64() argument
22 return readq_relaxed(GITS_BASE_GVA + offset); in its_read_u64()
25 static void its_write_u64(unsigned long offset, u64 val) in its_write_u64() argument
27 writeq_relaxed(val, GITS_BASE_GVA + offset); in its_write_u64()
30 static u32 its_read_u32(unsigned long offset) in its_read_u32() argument
32 return readl_relaxed(GITS_BASE_GVA + offset); in its_read_u32()
35 static void its_write_u32(unsigned long offset, u32 val) in its_write_u32() argument
37 writel_relaxed(val, GITS_BASE_GVA + offset); in its_write_u32()
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/linux/Documentation/devicetree/bindings/display/
H A Dsolomon,ssd1307fb.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Maxime Ripard <mripard@kernel.org>
11 - Javier Martinez Canillas <javierm@redhat.com>
17 - enum:
18 - solomon,ssd1305fb-i2c
19 - solomon,ssd1306fb-i2c
20 - solomon,ssd1307fb-i2c
21 - solomon,ssd1309fb-i2c
[all …]
/linux/drivers/video/fbdev/matrox/
H A Dmatroxfb_crtc2.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * (c) 1998-2002 Petr Vandrovec <vandrove@vc.cvut.cz>
33 u_int32_t col; in matroxfb_dh_setcolreg() local
38 if (m2info->fbcon.var.grayscale) { in matroxfb_dh_setcolreg()
42 red = CNVT_TOHW(red, m2info->fbcon.var.red.length); in matroxfb_dh_setcolreg()
43 green = CNVT_TOHW(green, m2info->fbcon.var.green.length); in matroxfb_dh_setcolreg()
44 blue = CNVT_TOHW(blue, m2info->fbcon.var.blue.length); in matroxfb_dh_setcolreg()
45 transp = CNVT_TOHW(transp, m2info->fbcon.var.transp.length); in matroxfb_dh_setcolreg()
47 col = (red << m2info->fbcon.var.red.offset) | in matroxfb_dh_setcolreg()
48 (green << m2info->fbcon.var.green.offset) | in matroxfb_dh_setcolreg()
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/linux/scripts/gdb/linux/
H A Dbpf.py1 # SPDX-License-Identifier: GPL-2.0
21 if end != -1:
140 def btf_str_by_offset(btf, offset): argument
141 while offset < btf["start_str_off"]:
144 offset -= btf["start_str_off"]
145 if offset < btf["hdr"]["str_len"]:
146 return (btf["strings"] + offset).string()
172 self.nr_linfo = int(aux["nr_linfo"]) - linfo_idx
187 return -1
188 return self.jited_linfo[self.pos] - self.bpf_func
[all …]
/linux/drivers/net/ethernet/mscc/
H A Docelot_vcap.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
40 u32 tg_sw; /* Current type-group */
42 u32 key_offset; /* Current entry offset */
43 u32 action_offset; /* Current action offset */
44 u32 counter_offset; /* Current counter offset */
45 u32 tg_value; /* Current type-group value */
46 u32 tg_mask; /* Current type-group mask */
52 return ocelot_target_read(ocelot, vcap->target, VCAP_CORE_UPDATE_CTRL); in vcap_read_update_ctrl()
62 if ((sel & VCAP_SEL_ENTRY) && ix >= vcap->entry_count) in vcap_cmd()
74 ocelot_target_write(ocelot, vcap->target, value, VCAP_CORE_UPDATE_CTRL); in vcap_cmd()
[all …]
/linux/include/linux/
H A Dselection.h1 /* SPDX-License-Identifier: GPL-2.0 */
36 u16 screen_glyph(const struct vc_data *vc, int offset);
37 u32 screen_glyph_unicode(const struct vc_data *vc, int offset);
38 void complement_pos(struct vc_data *vc, int offset);
39 void invert_screen(struct vc_data *vc, int offset, int count, bool viewed);
50 unsigned int row, unsigned int col, unsigned int nr);
/linux/drivers/soundwire/
H A Dgeneric_bandwidth_allocation.c1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
2 // Copyright(c) 2015-2020 Intel Corporation.
42 struct sdw_bus_params *b_params = &m_rt->bus->params; in sdw_compute_slave_ports()
44 port_bo = t_data->block_offset; in sdw_compute_slave_ports()
46 list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) { in sdw_compute_slave_ports()
47 rate = m_rt->stream->params.rate; in sdw_compute_slave_ports()
48 bps = m_rt->stream->params.bps; in sdw_compute_slave_ports()
49 sample_int = (m_rt->bus->params.curr_dr_freq / rate); in sdw_compute_slave_ports()
52 list_for_each_entry(p_rt, &s_rt->port_list, port_node) { in sdw_compute_slave_ports()
53 if (p_rt->lane != t_data->lane) in sdw_compute_slave_ports()
[all …]
H A Dcadence_master.h1 /* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
2 /* Copyright(c) 2015-17 Intel Corporation. */
107 * struct sdw_cdns - Cadence driver context
111 * @ip_offset: version-dependent offset to access IP_MCP registers and fields
121 * @status_update_lock: protect concurrency between interrupt-based and delayed work
214 int row, int col, int frame_rate,
219 int row, int col, unsigned int data_bytes,
/linux/arch/powerpc/boot/dts/
H A Dac14xx.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
14 #address-cells = <1>;
15 #size-cells = <1>;
26 timebase-frequency = <40000000>; /* 40 MHz (csb/4) */
27 bus-frequency = <160000000>; /* 160 MHz csb bus */
28 clock-frequency = <400000000>; /* 400 MHz ppc core */
49 compatible = "cfi-flash";
51 #address-cells = <1>;
52 #size-cells = <1>;
53 bank-width = <2>;
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/linux/drivers/net/wireless/ti/wl1251/
H A Dboot.c1 // SPDX-License-Identifier: GPL-2.0-only
19 wl1251_reg_write32(wl, ACX_REG_INTERRUPT_MASK, ~(wl->intr_mask)); in wl1251_boot_target_enable_interrupts()
40 /* 1.2 check pWhalBus->uSelfClearTime if the in wl1251_boot_soft_reset()
43 return -1; in wl1251_boot_soft_reset()
63 * col #1: INTEGER_DIVIDER in wl1251_boot_init_seq()
64 * col #2: FRACTIONAL_DIVIDER in wl1251_boot_init_seq()
65 * col #3: ATTN_BB in wl1251_boot_init_seq()
66 * col #4: ALPHA_BB in wl1251_boot_init_seq()
67 * col #5: STOP_TIME_BB in wl1251_boot_init_seq()
68 * col #6: BB_PLL_LOOP_FILTER in wl1251_boot_init_seq()
[all …]
/linux/drivers/net/wireless/ath/ath5k/
H A Drfbuffer.h50 * struct ath5k_ini_rfbuffer - Initial RF Buffer settings
65 * struct ath5k_rfb_field - An RF Buffer field (register/value)
67 * @pos: Offset on the raw packet
68 * @col: Used for shifting
77 u8 col; member
81 * struct ath5k_rf_reg - RF analog register definition
100 * enum ath5k_rf_regs_idx - Map RF registers to indexes
164 /* BANK 2 len pos col */
167 /* BANK 6 len pos col */
178 #define AR5K_RF5111_PWD(_n) { 1, (135 - _n), 3 }
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/linux/drivers/spi/
H A Dspi-qpic-snand.c2 * SPDX-License-Identifier: GPL-2.0
15 #include <linux/dma-mapping.h>
22 #include <linux/mtd/nand-qpic-common.h>
131 snandc->regs->read_location0 = locreg_val; in qcom_spi_set_read_loc_first()
133 snandc->regs->read_location1 = locreg_val; in qcom_spi_set_read_loc_first()
135 snandc->regs->read_location2 = locreg_val; in qcom_spi_set_read_loc_first()
137 snandc->regs->read_location3 = locreg_val; in qcom_spi_set_read_loc_first()
152 snandc->regs->read_location_last0 = locreg_val; in qcom_spi_set_read_loc_last()
154 snandc->regs->read_location_last1 = locreg_val; in qcom_spi_set_read_loc_last()
156 snandc->regs->read_location_last2 = locreg_val; in qcom_spi_set_read_loc_last()
[all …]
/linux/drivers/irqchip/
H A Dirq-gic-v3-its.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013-2017 ARM Limited, All Rights Reserved.
37 #include <linux/irqchip/arm-gic-v3.h>
38 #include <linux/irqchip/arm-gic-v4.h>
43 #include "irq-gic-common.h"
44 #include "irq-gic-its-msi-parent.h"
45 #include <linux/irqchip/irq-msi-lib.h>
72 * Collection structure - just an ID, and a redistributor address to
82 * The ITS_BASER structure - contains memory information, cached
95 * The ITS structure - contains most of the infrastructure, with the
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/linux/drivers/mtd/devices/
H A Dpmc551.c1 // SPDX-License-Identifier: GPL-2.0-only
137 struct mypriv *priv = mtd->priv; in pmc551_erase()
138 u32 soff_hi; /* start address offset hi */ in pmc551_erase()
139 u32 eoff_hi, eoff_lo; /* end address offset hi/lo */ in pmc551_erase()
145 printk(KERN_DEBUG "pmc551_erase(pos:%ld, len:%ld)\n", (long)instr->addr, in pmc551_erase()
146 (long)instr->len); in pmc551_erase()
149 end = instr->addr + instr->len - 1; in pmc551_erase()
150 eoff_hi = end & ~(priv->asize - 1); in pmc551_erase()
151 soff_hi = instr->addr & ~(priv->asize - 1); in pmc551_erase()
152 eoff_lo = end & (priv->asize - 1); in pmc551_erase()
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/linux/tools/perf/ui/
H A Dbrowser.c1 // SPDX-License-Identifier: GPL-2.0
23 if (current && (!browser->use_navkeypressed || browser->navkeypressed)) in ui_browser__percent_color()
34 int ret = browser->current_color; in ui_browser__set_color()
35 browser->current_color = color; in ui_browser__set_color()
49 SLsmg_gotorc(browser->y + y, browser->x + x); in ui_browser__gotorc_title()
54 SLsmg_gotorc(browser->y + y + browser->extra_title_lines, browser->x + x); in ui_browser__gotorc()
82 if (!browser->filter || !browser->filter(browser, pos)) in ui_browser__list_head_filter_entries()
84 pos = pos->next; in ui_browser__list_head_filter_entries()
85 } while (pos != browser->entries); in ui_browser__list_head_filter_entries()
95 if (!browser->filter || !browser->filter(browser, pos)) in ui_browser__list_head_filter_prev_entries()
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