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/linux-6.14.4/arch/mips/include/asm/
Dasm-eva.h19 #define kernel_ll(reg, addr) "ll " reg ", " addr "\n" argument
20 #define kernel_sc(reg, addr) "sc " reg ", " addr "\n" argument
21 #define kernel_lw(reg, addr) "lw " reg ", " addr "\n" argument
22 #define kernel_lwl(reg, addr) "lwl " reg ", " addr "\n" argument
23 #define kernel_lwr(reg, addr) "lwr " reg ", " addr "\n" argument
24 #define kernel_lh(reg, addr) "lh " reg ", " addr "\n" argument
25 #define kernel_lb(reg, addr) "lb " reg ", " addr "\n" argument
26 #define kernel_lbu(reg, addr) "lbu " reg ", " addr "\n" argument
27 #define kernel_sw(reg, addr) "sw " reg ", " addr "\n" argument
28 #define kernel_swl(reg, addr) "swl " reg ", " addr "\n" argument
[all …]
/linux-6.14.4/arch/mips/kernel/
Dunaligned.c18 * only the performance is affected. Much worse is that such code is non-
30 * option in your user programs - I discourage the use of the software
31 * emulation strongly - use the following code in your userland stuff:
92 #include <asm/unaligned-emul.h>
97 #include "access-helper.h"
113 void __user *addr, unsigned int *pc) in emulate_load_store_insn() argument
121 orig31 = regs->regs[31]; in emulate_load_store_insn()
133 * can assume therefore that the code is MIPS-aware and in emulate_load_store_insn()
171 if (user && !access_ok(addr, 4)) in emulate_load_store_insn()
173 LoadW(addr, value, res); in emulate_load_store_insn()
[all …]
/linux-6.14.4/drivers/net/wireless/silabs/wfx/
Dhwio.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Low-level I/O functions.
5 * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
6 * Copyright (c) 2010, ST-Ericsson
20 static int wfx_read32(struct wfx_dev *wdev, int reg, u32 *val) in wfx_read32() argument
27 return -ENOMEM; in wfx_read32()
28 ret = wdev->hwbus_ops->copy_from_io(wdev->hwbus_priv, reg, tmp, sizeof(u32)); in wfx_read32()
33 dev_err(wdev->dev, "%s: bus communication error: %d\n", __func__, ret); in wfx_read32()
37 static int wfx_write32(struct wfx_dev *wdev, int reg, u32 val) in wfx_write32() argument
43 return -ENOMEM; in wfx_write32()
[all …]
/linux-6.14.4/drivers/staging/media/atomisp/pci/hive_isp_css_include/host/
Dsp_public.h1 /* SPDX-License-Identifier: GPL-2.0 */
27 \param reg[in] register index
30 \return none, SP[ID].sc[reg] = value
34 const hrt_address reg,
40 \param reg[in] register index
43 \return SP[ID].sc[reg]
47 const hrt_address reg);
52 \param reg[in] register index
55 \return (SP[ID].sc[reg] & (1<<bit)) != 0
59 const hrt_address reg,
[all …]
Disp_public.h1 /* SPDX-License-Identifier: GPL-2.0 */
27 \param reg[in] register index
30 \return none, ISP[ID].sc[reg] = value
34 const unsigned int reg,
40 \param reg[in] register index
43 \return ISP[ID].sc[reg]
47 const unsigned int reg);
52 \param reg[in] register index
55 \return (ISP[ID].sc[reg] & (1<<bit)) != 0
59 const unsigned int reg,
[all …]
/linux-6.14.4/drivers/gpu/drm/nouveau/
Dnouveau_uvmm.c1 // SPDX-License-Identifier: MIT
68 u64 addr; member
78 struct nouveau_uvma_region *reg; member
85 u64 addr; member
92 u64 addr, u64 range) in nouveau_uvmm_vmm_sparse_ref() argument
94 struct nvif_vmm *vmm = &uvmm->vmm.vmm; in nouveau_uvmm_vmm_sparse_ref()
96 return nvif_vmm_raw_sparse(vmm, addr, range, true); in nouveau_uvmm_vmm_sparse_ref()
101 u64 addr, u64 range) in nouveau_uvmm_vmm_sparse_unref() argument
103 struct nvif_vmm *vmm = &uvmm->vmm.vmm; in nouveau_uvmm_vmm_sparse_unref()
105 return nvif_vmm_raw_sparse(vmm, addr, range, false); in nouveau_uvmm_vmm_sparse_unref()
[all …]
/linux-6.14.4/drivers/net/ethernet/mscc/
Docelot_io.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
13 int __ocelot_bulk_read_ix(struct ocelot *ocelot, enum ocelot_reg reg, in __ocelot_bulk_read_ix() argument
17 u32 addr; in __ocelot_bulk_read_ix() local
19 ocelot_reg_to_target_addr(ocelot, reg, &target, &addr); in __ocelot_bulk_read_ix()
22 return regmap_bulk_read(ocelot->targets[target], addr + offset, in __ocelot_bulk_read_ix()
27 u32 __ocelot_read_ix(struct ocelot *ocelot, enum ocelot_reg reg, u32 offset) in __ocelot_read_ix() argument
30 u32 addr, val; in __ocelot_read_ix() local
32 ocelot_reg_to_target_addr(ocelot, reg, &target, &addr); in __ocelot_read_ix()
35 regmap_read(ocelot->targets[target], addr + offset, &val); in __ocelot_read_ix()
40 void __ocelot_write_ix(struct ocelot *ocelot, u32 val, enum ocelot_reg reg, in __ocelot_write_ix() argument
[all …]
/linux-6.14.4/drivers/fsi/
Dfsi-master-hub.c1 // SPDX-License-Identifier: GPL-2.0-only
14 #include "fsi-master.h"
29 * device (the hub->upstream device), and provides access to the downstream FSI
30 * bus as through an address range on the slave itself (->addr and ->size).
39 uint32_t addr, size; /* slave-relative addr of */ member
46 uint8_t id, uint32_t addr, void *val, size_t size) in hub_master_read() argument
51 return -EINVAL; in hub_master_read()
53 addr += hub->addr + (link * FSI_HUB_LINK_SIZE); in hub_master_read()
54 return fsi_slave_read(hub->upstream->slave, addr, val, size); in hub_master_read()
58 uint8_t id, uint32_t addr, const void *val, size_t size) in hub_master_write() argument
[all …]
Dfsi-master-aspeed.c1 // SPDX-License-Identifier: GPL-2.0-or-later
19 #include "fsi-master.h"
97 static int __opb_write(struct fsi_master_aspeed *aspeed, u32 addr, in __opb_write() argument
100 void __iomem *base = aspeed->base; in __opb_write()
101 u32 reg, status; in __opb_write() local
110 writel_relaxed(addr, base + OPB0_FSI_ADDR); in __opb_write()
115 ret = readl_poll_timeout(base + OPB_IRQ_STATUS, reg, in __opb_write()
116 (reg & OPB0_XFER_ACK_EN) != 0, in __opb_write()
121 trace_fsi_master_aspeed_opb_write(addr, val, transfer_size, status, reg); in __opb_write()
129 return -EIO; in __opb_write()
[all …]
/linux-6.14.4/arch/powerpc/kernel/
Doptprobes.c1 // SPDX-License-Identifier: GPL-2.0-or-later
16 #include <asm/text-patching.h>
18 #include <asm/ppc-opcode.h>
21 #define TMPL_CALL_HDLR_IDX (optprobe_template_call_handler - optprobe_template_entry)
22 #define TMPL_EMULATE_IDX (optprobe_template_call_emulate - optprobe_template_entry)
23 #define TMPL_RET_IDX (optprobe_template_ret - optprobe_template_entry)
24 #define TMPL_OP_IDX (optprobe_template_op_address - optprobe_template_entry)
25 #define TMPL_INSN_IDX (optprobe_template_insn - optprobe_template_entry)
26 #define TMPL_END_IDX (optprobe_template_end - optprobe_template_entry)
44 * Check if we can optimize this probe. Returns NIP post-emulation if this can
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/linux-6.14.4/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/
Dsp_private.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * Copyright (c) 2010-2015, Intel Corporation.
18 const hrt_address reg, in sp_ctrl_store() argument
22 assert(SP_CTRL_BASE[ID] != (hrt_address)-1); in sp_ctrl_store()
23 ia_css_device_store_uint32(SP_CTRL_BASE[ID] + reg * sizeof(hrt_data), value); in sp_ctrl_store()
29 const hrt_address reg) in sp_ctrl_load() argument
32 assert(SP_CTRL_BASE[ID] != (hrt_address)-1); in sp_ctrl_load()
33 return ia_css_device_load_uint32(SP_CTRL_BASE[ID] + reg * sizeof(hrt_data)); in sp_ctrl_load()
38 const hrt_address reg, in sp_ctrl_getbit() argument
41 hrt_data val = sp_ctrl_load(ID, reg); in sp_ctrl_getbit()
[all …]
Disp_private.h1 /* SPDX-License-Identifier: GPL-2.0 */
23 const unsigned int reg, in isp_ctrl_store() argument
27 assert(ISP_CTRL_BASE[ID] != (hrt_address) - 1); in isp_ctrl_store()
29 ia_css_device_store_uint32(ISP_CTRL_BASE[ID] + reg * sizeof(hrt_data), value); in isp_ctrl_store()
31 hrt_master_port_store_32(ISP_CTRL_BASE[ID] + reg * sizeof(hrt_data), value); in isp_ctrl_store()
38 const unsigned int reg) in isp_ctrl_load() argument
41 assert(ISP_CTRL_BASE[ID] != (hrt_address) - 1); in isp_ctrl_load()
43 return ia_css_device_load_uint32(ISP_CTRL_BASE[ID] + reg * sizeof(hrt_data)); in isp_ctrl_load()
45 return hrt_master_port_uload_32(ISP_CTRL_BASE[ID] + reg * sizeof(hrt_data)); in isp_ctrl_load()
51 const unsigned int reg, in isp_ctrl_getbit() argument
[all …]
/linux-6.14.4/arch/arm/boot/dts/intel/axm/
Daxm5516-cpus.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * arch/arm/boot/dts/axm5516-cpus.dtsi
10 #address-cells = <1>;
11 #size-cells = <0>;
13 cpu-map {
74 compatible = "arm,cortex-a15";
75 reg = <0x00>;
76 clock-frequency = <1400000000>;
77 cpu-release-addr = <0>; // Fixed by the boot loader
82 compatible = "arm,cortex-a15";
[all …]
/linux-6.14.4/drivers/gpu/drm/xe/
Dxe_mmio.c1 // SPDX-License-Identifier: MIT
3 * Copyright © 2021-2023 Intel Corporation
9 #include <linux/io-64-nonatomic-lo-hi.h>
33 tile->mmio.regs = NULL; in tiles_fini()
37 * On multi-tile devices, partition the BAR space for MMIO on each tile,
43 * .----------------------. <- tile_count * tile_mmio_size
45 * |----------------------| <- 2 * tile_mmio_size
47 * |----------------------| <- 1 * tile_mmio_size + 4MB
48 * | tile1->mmio.regs |
49 * |----------------------| <- 1 * tile_mmio_size
[all …]
/linux-6.14.4/drivers/iio/imu/st_lsm6dsx/
Dst_lsm6dsx_core.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * and 3D digital gyroscope system-in-package with a digital I2C/SPI serial
8 * LSM6DSx IMU MEMS series has a dynamic user-selectable full-scale
9 * acceleration range of +-2/+-4/+-8/+-16 g and an angular rate range of
10 * +-125/+-245/+-500/+-1000/+-2000 dps
11 * LSM6DSx series has an integrated First-In-First-Out (FIFO) buffer
18 * - LSM6DS3
19 * - Accelerometer/Gyroscope supported ODR [Hz]: 12.5, 26, 52, 104, 208, 416
20 * - Accelerometer supported full-scale [g]: +-2/+-4/+-8/+-16
21 * - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000
[all …]
/linux-6.14.4/drivers/gpu/drm/nouveau/nvkm/subdev/bus/
Dhwsq.h1 /* SPDX-License-Identifier: MIT */
15 u32 addr; member
22 hwsq_stride(u32 addr, u32 stride, u32 mask) in hwsq_stride() argument
27 .addr = addr, in hwsq_stride()
40 .addr = addr1, in hwsq_reg2()
41 .stride = addr2 - addr1, in hwsq_reg2()
48 hwsq_reg(u32 addr) in hwsq_reg() argument
53 .addr = addr, in hwsq_reg()
65 ret = nvkm_hwsq_init(subdev, &ram->hwsq); in hwsq_init()
69 ram->sequence++; in hwsq_init()
[all …]
/linux-6.14.4/drivers/net/dsa/sja1105/
Dsja1105_mdio.c1 // SPDX-License-Identifier: GPL-2.0
4 #include <linux/pcs/pcs-xpcs.h>
10 int sja1105_pcs_mdio_read_c45(struct mii_bus *bus, int phy, int mmd, int reg) in sja1105_pcs_mdio_read_c45() argument
12 struct sja1105_mdio_private *mdio_priv = bus->priv; in sja1105_pcs_mdio_read_c45()
13 struct sja1105_private *priv = mdio_priv->priv; in sja1105_pcs_mdio_read_c45()
14 u64 addr; in sja1105_pcs_mdio_read_c45() local
18 addr = (mmd << 16) | reg; in sja1105_pcs_mdio_read_c45()
23 if (mmd == MDIO_MMD_VEND2 && (reg & GENMASK(15, 0)) == MII_PHYSID1) in sja1105_pcs_mdio_read_c45()
25 if (mmd == MDIO_MMD_VEND2 && (reg & GENMASK(15, 0)) == MII_PHYSID2) in sja1105_pcs_mdio_read_c45()
28 rc = sja1105_xfer_u32(priv, SPI_READ, addr, &tmp, NULL); in sja1105_pcs_mdio_read_c45()
[all …]
/linux-6.14.4/drivers/net/dsa/mv88e6xxx/
Dphy.c1 // SPDX-License-Identifier: GPL-2.0-or-later
17 int addr, int reg, u16 *val) in mv88e6165_phy_read() argument
19 return mv88e6xxx_read(chip, addr, reg, val); in mv88e6165_phy_read()
23 int addr, int reg, u16 val) in mv88e6165_phy_write() argument
25 return mv88e6xxx_write(chip, addr, reg, val); in mv88e6165_phy_write()
28 int mv88e6xxx_phy_read(struct mv88e6xxx_chip *chip, int phy, int reg, u16 *val) in mv88e6xxx_phy_read() argument
30 int addr = phy; /* PHY devices addresses start at 0x0 */ in mv88e6xxx_phy_read() local
35 return -EOPNOTSUPP; in mv88e6xxx_phy_read()
37 if (!chip->info->ops->phy_read) in mv88e6xxx_phy_read()
38 return -EOPNOTSUPP; in mv88e6xxx_phy_read()
[all …]
/linux-6.14.4/arch/mips/lib/
Dcsum_partial.S16 #include <asm/asm-offsets.h>
59 #define ADDC(sum,reg) \ argument
62 ADD sum, reg; \
63 sltu v1, sum, reg; \
67 #define ADDC32(sum,reg) \ argument
70 addu sum, reg; \
71 sltu v1, sum, reg; \
342 * reg : Register
343 * addr : Address
346 #define EXC(insn, type, reg, addr) \ argument
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/linux-6.14.4/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
Dramfuc.h1 /* SPDX-License-Identifier: MIT */
16 u32 addr; member
23 ramfuc_stride(u32 addr, u32 stride, u32 mask) in ramfuc_stride() argument
27 .addr = addr, in ramfuc_stride()
39 .addr = addr1, in ramfuc_reg2()
40 .stride = addr2 - addr1, in ramfuc_reg2()
47 ramfuc_reg(u32 addr) in ramfuc_reg() argument
51 .addr = addr, in ramfuc_reg()
61 int ret = nvkm_memx_init(fb->subdev.device->pmu, &ram->memx); in ramfuc_init()
65 ram->sequence++; in ramfuc_init()
[all …]
/linux-6.14.4/drivers/mfd/
Drsmu_i2c.c1 // SPDX-License-Identifier: GPL-2.0+
21 * 32-bit register address: the lower 8 bits of the register address come
22 * from the offset addr byte and the upper 24 bits come from the page register.
29 * 15-bit register address: the lower 7 bits of the register address come
30 * from the offset addr byte and the upper 8 bits come from the page register.
35 typedef int (*rsmu_rw_device)(struct rsmu_ddata *rsmu, u8 reg, u8 *buf, u8 bytes);
49 static bool rsmu_sabre_volatile_reg(struct device *dev, unsigned int reg) in rsmu_sabre_volatile_reg() argument
51 switch (reg) { in rsmu_sabre_volatile_reg()
59 static int rsmu_smbus_i2c_write_device(struct rsmu_ddata *rsmu, u8 reg, u8 *buf, u8 bytes) in rsmu_smbus_i2c_write_device() argument
61 struct i2c_client *client = to_i2c_client(rsmu->dev); in rsmu_smbus_i2c_write_device()
[all …]
/linux-6.14.4/arch/x86/pci/
Dmmconfig_64.c1 // SPDX-License-Identifier: GPL-2.0
3 * mmconfig.c - Low-level direct PCI config space access via MMCONFIG
23 if (cfg && cfg->virt) in pci_dev_base()
24 return cfg->virt + (PCI_MMCFG_BUS_OFFSET(bus) | (devfn << 12)); in pci_dev_base()
29 unsigned int devfn, int reg, int len, u32 *value) in pci_mmcfg_read() argument
31 char __iomem *addr; in pci_mmcfg_read() local
33 /* Why do we have this when nobody checks it. How about a BUG()!? -AK */ in pci_mmcfg_read()
34 if (unlikely((bus > 255) || (devfn > 255) || (reg > 4095))) { in pci_mmcfg_read()
35 err: *value = -1; in pci_mmcfg_read()
36 return -EINVAL; in pci_mmcfg_read()
[all …]
/linux-6.14.4/include/sound/
Dhdaudio.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * HD-audio core stuff
12 #include <linux/io-64-nonatomic-lo-hi.h>
50 * HD-audio codec base device
56 unsigned int addr; /* codec address */ member
122 const char *name, unsigned int addr);
163 * snd_hdac_read_parm - read a codec parameter
168 * Returns -1 for error. If you need to distinguish the error more
176 return _snd_hdac_read_parm(codec, nid, parm, &val) < 0 ? -1 : val; in snd_hdac_read_parm()
189 atomic_inc(&codec->in_pm); in snd_hdac_enter_pm()
[all …]
/linux-6.14.4/arch/powerpc/boot/
Ddevtree.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * devtree.c - convenience functions for device tree manipulation
25 if (getprop(root, "#address-cells", &naddr, sizeof(naddr)) < 0) in dt_fixup_memory()
30 fatal("Can't cope with #address-cells == %d in /\n\r", naddr); in dt_fixup_memory()
32 if (getprop(root, "#size-cells", &nsize, sizeof(nsize)) < 0) in dt_fixup_memory()
37 fatal("Can't cope with #size-cells == %d in /\n\r", nsize); in dt_fixup_memory()
53 printf("Memory <- <0x%x", be32_to_cpu(memreg[0])); in dt_fixup_memory()
58 setprop(memory, "reg", memreg, (naddr + nsize)*sizeof(u32)); in dt_fixup_memory()
67 printf("CPU clock-frequency <- 0x%x (%dMHz)\n\r", cpu, MHZ(cpu)); in dt_fixup_cpu_clocks()
68 printf("CPU timebase-frequency <- 0x%x (%dMHz)\n\r", tb, MHZ(tb)); in dt_fixup_cpu_clocks()
[all …]
/linux-6.14.4/drivers/media/pci/cx18/
Dcx18-io.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
12 #include "cx18-driver.h"
24 static inline u32 cx18_raw_readl(struct cx18 *cx, const void __iomem *addr) in cx18_raw_readl() argument
26 return __raw_readl(addr); in cx18_raw_readl()
30 void cx18_raw_writel_noretry(struct cx18 *cx, u32 val, void __iomem *addr) in cx18_raw_writel_noretry() argument
32 __raw_writel(val, addr); in cx18_raw_writel_noretry()
35 static inline void cx18_raw_writel(struct cx18 *cx, u32 val, void __iomem *addr) in cx18_raw_writel() argument
39 cx18_raw_writel_noretry(cx, val, addr); in cx18_raw_writel()
40 if (val == cx18_raw_readl(cx, addr)) in cx18_raw_writel()
46 static inline u32 cx18_readl(struct cx18 *cx, const void __iomem *addr) in cx18_readl() argument
[all …]

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