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/openbmc/linux/tools/testing/selftests/proc/
H A Dproc-subset-pid.c17 * Test that "mount -t proc -o subset=pid" hides everything but pids,
18 * /proc/self and /proc/thread-self.
21 #include <assert.h>
42 if (unshare(CLONE_NEWNS) == -1) { in make_private_proc()
48 if (mount(NULL, "/", NULL, MS_PRIVATE|MS_REC, NULL) == -1) { in make_private_proc()
51 if (mount(NULL, "/proc", "proc", 0, "subset=pid") == -1) { in make_private_proc()
78 assert(d); in main()
80 struct dirent *de; in main() local
87 while ((de = readdir(d))) { in main()
88 if (streq(de->d_name, ".")) { in main()
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H A Dread.c21 // 5) write to /proc/sysrq-trigger
23 #include <assert.h>
46 if (fd == -1) in f_reg()
51 assert((0 <= rv && rv <= sizeof(buf)) || rv == -1); in f_reg()
61 if (fd == -1) in f_reg_write()
64 assert((0 <= rv && rv <= len) || rv == -1); in f_reg_write()
74 assert((0 <= rv && rv <= sizeof(buf)) || rv == -1); in f_lnk()
79 struct dirent *de; in f() local
81 de = xreaddir(d); in f()
82 assert(de->d_type == DT_DIR); in f()
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H A Dfd-001-lookup.c19 #include <assert.h>
32 /* lstat(2) has more "coverage" in case non-symlink pops up somehow. */
40 assert(rv == 0); in test_lookup_pass()
41 assert(S_ISLNK(st.st_mode)); in test_lookup_pass()
50 assert(rv == -1 && errno == ENOENT); in test_lookup_fail()
83 for (i = -1024; i < 0; i++) { in test_lookup()
87 for (u = INT_MAX - 1024; u <= (unsigned int)INT_MAX + 1024; u++) { in test_lookup()
91 for (u = UINT_MAX - 1024; u != 0; u++) { in test_lookup()
101 struct dirent *de; in main() local
104 if (unshare(CLONE_FILES) == -1) in main()
[all …]
H A Dfd-003-kthread.c20 #include <assert.h>
38 * Return -1 if a process is userspace process.
49 if (dir_fd == -1) in kernel_thread_fd()
50 return -1; in kernel_thread_fd()
57 if (fd == -1) { in kernel_thread_fd()
59 return -1; in kernel_thread_fd()
68 assert(buf[rv - 1] == '\n'); in kernel_thread_fd()
69 buf[rv - 1] = '\0'; in kernel_thread_fd()
71 /* Search backwards: ->comm can contain whitespace and ')'. */ in kernel_thread_fd()
74 assert(p); in kernel_thread_fd()
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/openbmc/u-boot/arch/arm/mach-socfpga/
H A Dfreeze_controller.c1 // SPDX-License-Identifier: GPL-2.0+
33 writel(SYSMGR_FRZCTRL_SRC_VIO1_ENUM_SW, &freeze_controller_base->src); in sys_mgr_frzctrl_freeze_req()
38 &freeze_controller_base->vioctrl + channel_id); in sys_mgr_frzctrl_freeze_req()
41 * Assert active low enrnsl, plniotri in sys_mgr_frzctrl_freeze_req()
52 * Assert active low bhniotri signal and de-assert in sys_mgr_frzctrl_freeze_req()
66 * Assert active low enrnsl, plniotri and in sys_mgr_frzctrl_freeze_req()
73 clrbits_le32(&freeze_controller_base->hioctrl, reg_cfg_mask); in sys_mgr_frzctrl_freeze_req()
76 * assert active low bhniotri & nfrzdrv signals, in sys_mgr_frzctrl_freeze_req()
77 * de-assert active high csrdone and assert in sys_mgr_frzctrl_freeze_req()
80 reg_value = readl(&freeze_controller_base->hioctrl); in sys_mgr_frzctrl_freeze_req()
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/openbmc/linux/arch/sparc/include/asm/
H A Dbbc.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * bbc.h: Defines for BootBus Controller found on UltraSPARC-III
12 /* Register sizes are indicated by "B" (Byte, 1-byte),
13 * "H" (Half-word, 2 bytes), "W" (Word, 4 bytes) or
28 #define BBC_ES_ACT 0x10 /* [W] E* Assert Change Time */
29 #define BBC_ES_DACT 0x14 /* [B] E* De-Assert Change Time */
30 #define BBC_ES_DABT 0x15 /* [B] E* De-Assert Bypass Time */
31 #define BBC_ES_ABT 0x16 /* [H] E* Assert Bypass Time */
38 #define BBC_I2C_0_S1 0x2e /* [B] I2C ctrlr-0 reg S1 */
39 #define BBC_I2C_0_S0 0x2f /* [B] I2C ctrlr-0 regs S0,S0',S2,S3*/
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/openbmc/linux/drivers/gpu/drm/msm/hdmi/
H A Dhdmi_pll_8960.c1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/clk-provider.h>
27 * configuration into common-clock-framework.
239 msm_writel(data, pll->mmio + reg); in pll_write()
244 return msm_readl(pll->mmio + reg); in pll_read()
249 return platform_get_drvdata(pll->pdev); in pll_get_phy()
261 /* Assert PLL S/W reset */ in hdmi_pll_enable()
266 /* Wait for a short time before de-asserting in hdmi_pll_enable()
269 * to assert and de-assert. in hdmi_pll_enable()
273 /* De-assert PLL S/W reset */ in hdmi_pll_enable()
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H A Dhdmi_phy_8x60.c1 // SPDX-License-Identifier: GPL-2.0-only
14 /* De-serializer delay D/C for non-lbk mode: */ in hdmi_phy_8x60_powerup()
56 /* Write to HIGH after PLL power down de-assert: */ in hdmi_phy_8x60_powerup()
64 * Enable the re-time logic in hdmi_phy_8x60_powerup()
97 /* Assert RESET PHY from controller */ in hdmi_phy_8x60_powerdown()
101 /* De-assert RESET PHY from controller */ in hdmi_phy_8x60_powerdown()
113 /* Power down PHY, but keep RX-sense: */ in hdmi_phy_8x60_powerdown()
126 "core-vdda",
/openbmc/linux/include/sound/
H A Dcs4271.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
17 * line is de-asserted. That also means that clocks cannot be changed
19 * a complete re-initialization of all registers.
21 * One (undocumented) workaround is to assert and de-assert the PDN bit
/openbmc/dbus-sensors/src/
H A DThresholds.cpp75 if (std::visit(VariantToStringVisitor(), labelFind->second) != in parseThresholdsFromConfig()
93 (std::visit(VariantToIntVisitor(), indexFind->second) != in parseThresholdsFromConfig()
105 std::visit(VariantToDoubleVisitor(), hysteresisFind->second); in parseThresholdsFromConfig()
119 std::visit(VariantToUnsignedIntVisitor(), severityFind->second); in parseThresholdsFromConfig()
122 std::visit(VariantToStringVisitor(), directionFind->second); in parseThresholdsFromConfig()
131 double val = std::visit(VariantToDoubleVisitor(), valueFind->second); in parseThresholdsFromConfig()
147 conn->async_method_call( in persistThreshold()
165 std::visit(VariantToStringVisitor(), labelFind->second); in persistThreshold()
182 VariantToUnsignedIntVisitor(), severityFind->second); in persistThreshold()
185 std::visit(VariantToStringVisitor(), directionFind->second); in persistThreshold()
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/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Dcs4271.txt7 - compatible: "cirrus,cs4271"
10 Documentation/devicetree/bindings/spi/spi-bus.txt
14 - reg: the i2c address
19 - reset-gpio: a GPIO spec to define which pin is connected to the chip's
21 - cirrus,amuteb-eq-bmutec: When given, the Codec's AMUTEB=BMUTEC flag
23 - cirrus,enable-soft-reset:
25 line is de-asserted. That also means that clocks cannot be changed
27 a complete re-initialization of all registers.
29 One (undocumented) workaround is to assert and de-assert the PDN bit
36 - vd-supply: Digital power
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/openbmc/linux/drivers/usb/misc/
H A Demi26.c1 // SPDX-License-Identifier: GPL-2.0
18 #define EMI26_VENDOR_ID 0x086a /* Emagic Soft-und Hardware GmBH */
26 #define CPUCS_REG 0x7F92 /* EZ-USB Control and Status Register. Bit 0 controls 8051 reset */
46 dev_err(&dev->dev, "kmalloc(%d) failed.\n", length); in emi26_writememory()
47 return -ENOMEM; in emi26_writememory()
60 dev_info(&dev->dev, "%s - %d\n", __func__, reset_bit); in emi26_set_reset()
61 /* printk(KERN_DEBUG "%s - %d", __func__, reset_bit); */ in emi26_set_reset()
64 dev_err(&dev->dev, "set_reset (%d) failed\n", reset_bit); in emi26_set_reset()
77 int err = -ENOMEM; in emi26_load_firmware()
86 err = request_ihex_firmware(&loader_fw, "emi26/loader.fw", &dev->dev); in emi26_load_firmware()
[all …]
H A Demi62.c1 // SPDX-License-Identifier: GPL-2.0
28 #define EMI62_VENDOR_ID 0x086a /* Emagic Soft-und Hardware GmBH */
35 #define CPUCS_REG 0x7F92 /* EZ-USB Control and Status Register. Bit 0 controls 8051 reset */
55 dev_err(&dev->dev, "kmalloc(%d) failed.\n", length); in emi62_writememory()
56 return -ENOMEM; in emi62_writememory()
69 dev_info(&dev->dev, "%s - %d\n", __func__, reset_bit); in emi62_set_reset()
73 dev_err(&dev->dev, "set_reset (%d) failed\n", reset_bit); in emi62_set_reset()
85 int err = -ENOMEM; in emi62_load_firmware()
90 dev_dbg(&dev->dev, "load_firmware\n"); in emi62_load_firmware()
95 err = request_ihex_firmware(&loader_fw, "emi62/loader.fw", &dev->dev); in emi62_load_firmware()
[all …]
/openbmc/openbmc/meta-openembedded/meta-networking/recipes-support/udpcast/udpcast/
H A D0001-include-stddef.h-for-ptrdiff_t.patch2 From: Enguerrand de Ribaucourt <enguerrand.de-ribaucourt@savoirfairelinux.com>
8 Upstream-Status: Pending
10 Signed-off-by: Enguerrand de Ribaucourt <enguerrand.de-ribaucourt@savoirfairelinux.com>
11 ---
15 diff --git a/receivedata.c b/receivedata.c
17 --- a/receivedata.c
19 @@ -1,4 +1,5 @@
20 #include <assert.h>
25 --
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd/
H A D0016-pass-correct-parameters-to-getdents64.patch3 Date: Fri, 21 Jan 2022 15:15:11 -0800
7 …-dir.c:57:40: error: incompatible pointer types passing 'uint8_t *' (aka 'unsigned char *') to par…
8 … n = getdents64(dir_fd, (uint8_t*) de->buffer + de->buffer_size, bs - de->buffer_size);
11 …-util.c:102:28: error: incompatible pointer types passing 'union (unnamed union at ../git/src/basi…
15 Upstream-Status: Inappropriate [musl specific]
16 Signed-off-by: Khem Raj <raj.khem@gmail.com>
17 Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
18 ---
19 src/basic/recurse-dir.c | 2 +-
20 1 file changed, 1 insertion(+), 1 deletion(-)
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/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Led/
H A DGroup.interface.yaml4 - name: Asserted
7 Whether or not the group is currently asserted. To assert a group, set
8 to True. To de-assert a group, set to False.
11 - name: identifying
17 - xyz.openbmc_project.Inventory.Item
18 - name: fault_identifying
24 - xyz.openbmc_project.Inventory.Item
/openbmc/openbmc/poky/meta/recipes-core/systemd/systemd/
H A D0016-pass-correct-parameters-to-getdents64.patch3 Date: Fri, 21 Jan 2022 15:15:11 -0800
7 …-dir.c:57:40: error: incompatible pointer types passing 'uint8_t *' (aka 'unsigned char *') to par…
8 … n = getdents64(dir_fd, (uint8_t*) de->buffer + de->buffer_size, bs - de->buffer_size);
11 …-util.c:102:28: error: incompatible pointer types passing 'union (unnamed union at ../git/src/basi…
15 Upstream-Status: Inappropriate [musl specific]
16 Signed-off-by: Khem Raj <raj.khem@gmail.com>
17 Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
18 ---
19 src/basic/recurse-dir.c | 2 +-
20 1 file changed, 1 insertion(+), 1 deletion(-)
[all …]
/openbmc/u-boot/drivers/fpga/
H A Dstratixv.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2016 Stefan Roese <sr@denx.de>
25 return -1; in program_write()
28 return -1; in program_write()
40 * Return 0 for sucess, non-zero for error.
44 altera_board_specific_func *pfns = desc->iface_fns; in stratixv_load()
45 int cookie = desc->cookie; in stratixv_load()
52 return -EINVAL; in stratixv_load()
56 if (pfns->pre) in stratixv_load()
57 (pfns->pre)(cookie); in stratixv_load()
[all …]
/openbmc/linux/sound/soc/sunxi/
H A Dsun8i-adda-pr-regmap.c1 // SPDX-License-Identifier: GPL-2.0+
6 * Copyright 2016 Chen-Yu Tsai <wens@csie.org>
15 #include "sun8i-adda-pr-regmap.h"
34 /* De-assert reset */ in adda_reg_read()
57 /* De-assert reset */ in adda_reg_write()
82 .name = "adda-pr",
102 MODULE_ALIAS("platform:sunxi-adda-pr");
/openbmc/linux/Documentation/misc-devices/
H A Dspear-pcie-gadget.rst1 .. SPDX-License-Identifier: GPL-2.0
37 -----------------------
53 ------------------------
61 inta write 1 to assert INTA and 0 to de-assert.
83 #mount -t configfs none /Config
134 To assert INTA::
138 To de-assert INTA::
170 # cd -
/openbmc/u-boot/arch/x86/include/asm/arch-quark/
H A Dquark.h1 /* SPDX-License-Identifier: GPL-2.0+ */
175 /* USB EHCI memory-mapped registers */
178 /* USB device memory-mapped registers */
200 * qrk_pci_read_config_dword() - Read a configuration value
216 * qrk_pci_write_config_dword() - Write a PCI configuration value
232 * board_assert_perst() - Assert the PERST# pin
235 * Board-specific codes need supply this routine to assert PCIe slot reset.
245 * board_deassert_perst() - De-assert the PERST# pin
248 * Board-specific codes need supply this routine to de-assert PCIe slot reset.
/openbmc/qemu/hw/s390x/
H A Ds390-virtio-hcall.c5 * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
8 * your option) any later version. See the COPYING file in the top-level
14 #include "hw/s390x/s390-virtio-hcall.h"
22 assert(code < MAX_DIAG_SUBCODES); in s390_register_virtio_hypercall()
23 assert(!s390_diag500_table[code]); in s390_register_virtio_hypercall()
32 if (env->regs[1] < MAX_DIAG_SUBCODES) { in s390_virtio_hypercall()
33 fn = s390_diag500_table[env->regs[1]]; in s390_virtio_hypercall()
35 env->regs[2] = fn(&env->regs[2]); in s390_virtio_hypercall()
40 return -EINVAL; in s390_virtio_hypercall()
/openbmc/linux/arch/arm/mach-shmobile/
H A Dpm-rcar-gen2.c1 // SPDX-License-Identifier: GPL-2.0
3 * R-Car Generation 2 Power management support
5 * Copyright (C) 2013 - 2015 Renesas Electronics Corporation
18 #include "rcar-gen2.h"
33 #define CA15RESCNT_CPUS 0xf /* CPU0-3 */
35 #define CA7RESCNT_CPUS 0xf /* CPU0-3 */
37 /* On-chip RAM */
60 if (of_device_is_compatible(np, "arm,cortex-a15")) in rcar_gen2_pm_init()
62 else if (of_device_is_compatible(np, "arm,cortex-a7")) in rcar_gen2_pm_init()
66 np = of_find_compatible_node(NULL, NULL, "renesas,smp-sram"); in rcar_gen2_pm_init()
[all …]
/openbmc/u-boot/arch/arm/cpu/
H A Du-boot-spl.lds1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 2004-2008 Texas Instruments
6 * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
9 OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
69 __bss_size = __bss_end - __bss_start;
82 ASSERT(__image_copy_end - __image_copy_start < (IMAGE_MAX_SIZE), \
87 ASSERT(__bss_end - __bss_start < (CONFIG_SPL_BSS_MAX_SIZE), \
92 ASSERT(__bss_end - _start < (CONFIG_SPL_MAX_FOOTPRINT), \
/openbmc/linux/arch/arm/mach-sunxi/
H A Dmc_smp.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2018 Chen-Yu Tsai
5 * Chen-Yu Tsai <wens@csie.org>
7 * arch/arm/mach-sunxi/mc_smp.c
9 * Based on Allwinner code, arch/arm/mach-exynos/mcpm-exynos.c, and
10 * arch/arm/mach-hisi/platmcpm.c
14 #include <linux/arm-cci.h>
19 #include <linux/irqchip/arm-gic.h>
70 /* R_CPUCFG registers, specific to sun8i-a83t */
110 is_compatible = of_device_is_compatible(node, "arm,cortex-a15"); in sunxi_core_is_cortex_a15()
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