| /linux/Documentation/fb/ |
| H A D | viafb.modes | 10 # 640x480, 60 Hz, Non-Interlaced (25.175 MHz dotclock)
25 # Polarity negative negative
28 mode "640x480-60"
31 timings 39722 48 16 33 10 96 2 endmode mode "480x640-60"
35 # 640x480, 75 Hz, Non-Interlaced (31.50 MHz dotclock)
50 # Polarity negative negative
52 mode "640x480-75"
56 # 640x480, 85 Hz, Non-Interlaced (36.000 MHz dotclock)
71 # Polarity negative negative
73 mode "640x480-85"
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| /linux/drivers/soc/fsl/qe/ |
| H A D | qe_common.c | 1 // SPDX-License-Identifier: GPL-2.0-only
7 * Copyright 2007-2008,2010 Freescale Semiconductor, Inc.
11 * Copyright (c) 1999-2001 Dan Malek <dan@embeddedalley.com>
57 np = of_find_compatible_node(NULL, NULL, "fsl,cpm-muram-data"); in cpm_muram_init()
60 np = of_find_node_by_name(NULL, "data-only"); in cpm_muram_init()
63 ret = -ENODEV; in cpm_muram_init()
68 muram_pool = gen_pool_create(0, -1); in cpm_muram_init()
71 ret = -ENOMEM; in cpm_muram_init()
77 ret = -ENODEV; in cpm_muram_init()
84 ret = gen_pool_add(muram_pool, r.start - muram_pbase + in cpm_muram_init()
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| /linux/include/uapi/linux/usb/ |
| H A D | raw_gadget.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
5 * See Documentation/usb/raw-gadget.rst for more details.
19 * struct usb_raw_init - argument for USB_RAW_IOCTL_INIT ioctl.
61 * struct usb_raw_event - argument for USB_RAW_IOCTL_EVENT_FETCH ioctl.
90 * struct usb_raw_ep_io - argument for USB_RAW_IOCTL_EP0/EP_WRITE/READ ioctls.
106 /* Maximum number of non-control endpoints in struct usb_raw_eps_info. */
116 * struct usb_raw_ep_caps - exposes endpoint capabilities from struct usb_ep
129 * struct usb_raw_ep_limits - exposes endpoint limits from struct usb_ep.
142 * struct usb_raw_ep_info - stores information about a gadget endpoint.
157 * struct usb_raw_eps_info - argument for USB_RAW_IOCTL_EPS_INFO ioctl.
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| /linux/drivers/comedi/ |
| H A D | comedi_pcmcia.c | 1 // SPDX-License-Identifier: GPL-2.0+
6 * COMEDI - Linux Control and Measurement Device Interface
7 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
15 * comedi_to_pcmcia_dev() - Return PCMCIA device attached to COMEDI device
18 * Assuming @dev->hw_dev is non-%NULL, it is assumed to be pointing to a
21 * Return: Attached PCMCIA device if @dev->hw_dev is non-%NULL.
22 * Return %NULL if @dev->hw_dev is %NULL.
26 return dev->hw_dev ? to_pcmcia_dev(dev->hw_dev) : NULL; in comedi_to_pcmcia_dev()
33 if (link->config_index == 0) in comedi_pcmcia_conf_check()
34 return -EINVAL; in comedi_pcmcia_conf_check()
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| H A D | comedi_pci.c | 1 // SPDX-License-Identifier: GPL-2.0+
6 * COMEDI - Linux Control and Measurement Device Interface
7 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
15 * comedi_to_pci_dev() - Return PCI device attached to COMEDI device
18 * Assuming @dev->hw_dev is non-%NULL, it is assumed to be pointing to a
21 * Return: Attached PCI device if @dev->hw_dev is non-%NULL.
22 * Return %NULL if @dev->hw_dev is %NULL.
26 return dev->hw_dev ? to_pci_dev(dev->hw_dev) : NULL; in comedi_to_pci_dev()
31 * comedi_pci_enable() - Enable the PCI device and request the regions
34 * Assuming @dev->hw_dev is non-%NULL, it is assumed to be pointing to a
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| H A D | comedi_usb.c | 1 // SPDX-License-Identifier: GPL-2.0+
6 * COMEDI - Linux Control and Measurement Device Interface
7 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
14 * comedi_to_usb_interface() - Return USB interface attached to COMEDI device
17 * Assuming @dev->hw_dev is non-%NULL, it is assumed to be pointing to a
20 * Return: Attached USB interface if @dev->hw_dev is non-%NULL.
21 * Return %NULL if @dev->hw_dev is %NULL.
25 return dev->hw_dev ? to_usb_interface(dev->hw_dev) : NULL; in comedi_to_usb_interface()
30 * comedi_to_usb_dev() - Return USB device attached to COMEDI device
33 * Assuming @dev->hw_dev is non-%NULL, it is assumed to be pointing to a
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| /linux/arch/m68k/fpsp040/ |
| H A D | decbin.S | 5 | register A6 to extended-precision value in FP0.
9 | Output: Exact floating-point representation of the packed bcd value.
11 | Saves and Modifies: D2-D5
20 | Expected is a normal bcd (i.e. non-exceptional; all inf, zero,
33 | assumed following the least-significant digit.
38 | if negative, count the trailing zeros. Set the adjusted
43 | SM = 0 a non-zero digit in the integer position
44 | SM = 1 a non-zero digit in Mant0, lsd of the fraction
47 | representation (ex. 0.1E2, 1E1, 10E0, 100E-1), is converted
60 | it is negative.
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| H A D | kernel_ex.S | 71 bras m_inf |flogx always returns -inf
83 fmovemx mns_inf,%fp0-%fp0 |load -inf
87 fmovemx pls_inf,%fp0-%fp0 |load +inf
121 fmovemx nan,%fp0-%fp0 |load default nan
128 | t_unfl --- UNFL exception
175 fmovemx (%a0),%fp0-%fp0 |store result in fp0
180 | t_ovfl2 --- OVFL exception (without inex2 returned)
215 | t_ovfl --- OVFL exception
249 fmovemx ETEMP(%a6),%fp0-%fp0 |move the result to fp0
281 | Determine if the destination nan is signalling or non-signalling,
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| /linux/arch/powerpc/include/asm/ |
| H A D | vio.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
16 #include <linux/dma-mapping.h>
23 * Architecture-specific constants for drivers to
26 #define VETH_MAC_ADDR "local-mac-address"
27 #define VETH_MCAST_FILTER_SIZE "ibm,mac-address-filters"
29 /* End architecture-specific constants */
47 * Platform Facilities Option (PFO)-specific data
54 * vio_pfo_op - PFO operation parameters
58 * @inlen: If non-negative, the length of the input data block. If negative,
61 * @outlen: If non-negative, the length of the input data block. If negative,
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| /linux/drivers/net/ethernet/amazon/ena/ |
| H A D | ena_com.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
3 * Copyright 2015-2020 Amazon.com, Inc. or its affiliates. All rights reserved.
11 #include <linux/dma-mapping.h>
274 /* PHC shared memory - virtual address */
300 /* PHC shared memory - physical address */
424 /* ena_com_mmio_reg_read_request_init - Init the mmio reg read mechanism
431 * @return - 0 on success, negative value on failure.
435 /* ena_com_phc_init - Allocate and initialize PHC feature
438 * @return - 0 on success, negative value on failure
442 /* ena_com_phc_supported - Return if PHC feature is supported by the device
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-class-mtd | 4 Contact: linux-mtd@lists.infradead.org
12 Contact: linux-mtd@lists.infradead.org
22 Contact: linux-mtd@lists.infradead.org
24 These directories provide the corresponding read-only device
30 Contact: linux-mtd@lists.infradead.org
34 read-write device so <minor> will be even.
39 Contact: linux-mtd@lists.infradead.org
42 to the read-only variant of the MTD device (in
48 Contact: linux-mtd@lists.infradead.org
58 Contact: linux-mtd@lists.infradead.org
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| /linux/Documentation/virt/kvm/x86/ |
| H A D | amd-memory-encryption.rst | 1 .. SPDX-License-Identifier: GPL-2.0
12 SEV is an extension to the AMD-V architecture which supports running
46 Hence, the ASID for the SEV-enabled guests must be from 1 to a maximum value
57 of zero if SEV is enabled). If non-NULL, the argument to
74 are defined in ``<linux/psp-dev.h>``.
80 ----------------
91 Returns: 0 on success, -negative on error
127 ``debug_swap`` parameter of ``kvm-amd.ko``.
130 -----------------------
134 the owner's public Diffie-Hellman (PDH) key and session information.
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| /linux/include/linux/mfd/ |
| H A D | macsmc.h | 1 /* SPDX-License-Identifier: GPL-2.0-only OR MIT */
14 * typedef smc_key - Alias for u32 to be used for SMC keys
34 * SMC_KEY - Convert FourCC SMC keys in source code to smc_key
50 * struct apple_smc_key_info - Information for a SMC key as returned by SMC
55 * flt: 32-bit single-precision IEEE 754 float
57 * ioft: 64bit Unsigned fixed-point intger (48.16)
58 * {si,ui}{8,16,32,64}: Signed/Unsigned 8-/16-/32-/64-bit integer
69 * enum apple_smc_boot_stage - SMC boot stage
98 * @cmd_done: Completion for command execution in non-atomic mode
100 * @mutex: Mutex for non-atomic mode
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| /linux/fs/nfsd/ |
| H A D | nfsctl.c | 1 // SPDX-License-Identifier: GPL-2.0-only
100 ino_t ino = file_inode(file)->i_ino; in nfsctl_transaction_write()
105 return -EINVAL; in nfsctl_transaction_write()
121 if (! file->private_data) { in nfsctl_transaction_read()
123 * causes a 0-byte write so that the file can return in nfsctl_transaction_read()
150 seq = file->private_data; in exports_net_open()
151 seq->private = nn->svc_export_cache; in exports_net_open()
157 return exports_net_open(inode->i_sb->s_fs_info, file); in exports_nfsd_open()
177 struct nfsd_net *nn = net_generic(inode->i_sb->s_fs_info, nfsd_net_id); in nfsd_pool_stats_open()
179 return svc_pool_stats_open(&nn->nfsd_info, file); in nfsd_pool_stats_open()
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| /linux/include/linux/ |
| H A D | sbitmap.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
6 * Copyright (C) 2013-2014 Jens Axboe
27 * struct sbitmap_word - Word in a &struct sbitmap.
41 * @swap_lock: serializes simultaneous updates of ->word and ->cleared
47 * struct sbitmap - Scalable bitmap.
49 * A &struct sbitmap is spread over multiple cachelines to avoid ping-pong. This
69 * @round_robin: Allocate bits in strict round-robin order.
81 * This is per-cpu, which allows multiple users to stick to different
91 * struct sbq_wait_state - Wait queue in a &struct sbitmap_queue.
101 * struct sbitmap_queue - Scalable bitmap with the added ability to wait on free
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| H A D | ethtool.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
50 * enum ethtool_phys_id_state - indicator state for physical identification
66 ETH_RSS_HASH_TOP_BIT, /* Configurable RSS hash function - Toeplitz */
67 ETH_RSS_HASH_XOR_BIT, /* Configurable RSS hash function - Xor */
68 ETH_RSS_HASH_CRC32_BIT, /* Configurable RSS hash function - Crc32 */
78 * struct kernel_ethtool_ringparam - RX/TX ring configuration
103 * enum ethtool_supported_ring_param - indicator caps for setting ring params
110 * @ETHTOOL_RING_USE_HDS_THRS: capture for setting header-data-split-thresh
151 * In a simpler world it should be equal to netdev->carrier_down_count
153 * actually take the physical link down, not to mention NC-SI which,
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| /linux/tools/lib/bpf/ |
| H A D | bpf.h | 1 /* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
6 * Copyright (C) 2013-2015 Alexei Starovoitov <ast@kernel.org>
75 * -EAGAIN. This field determines how many attempts libbpf has to
185 * on output if a non-EFAULT error is returned, **count** represents the number of deleted
189 * @return 0, on success; negative erro
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| /linux/fs/ubifs/ |
| H A D | gc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2006-2008 Nokia Corporation.
14 * nodes) or not. For non-index LEBs, garbage collection finds a LEB which
15 * contains a lot of dirty space (obsolete nodes), and copies the non-obsolete
16 * nodes to the journal, at which point the garbage-collected LEB is free to be
17 * reused. For index LEBs, garbage collection marks the non-obsolete index nodes
18 * dirty in the TNC, and after the next commit, the garbage-collected LEB is
24 * LEBs which have less than @c->dead_wm bytes of free + dirty space are full
25 * and not worth garbage-collecting. The dead watermark is one min. I/O unit
58 * switch_gc_head - switch the garbage collection journal head.
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| /linux/rust/kernel/ |
| H A D | alloc.rs | 1 // SPDX-License-Identifier: GPL-2.0
38 pub(crate) fn as_raw(self) -> u32 { in as_raw()
43 pub fn contains(self, flags: Flags) -> bool { in contains()
50 fn bitor(self, rhs: Self) -> Self::Output { in bitor()
57 fn bitand(self, rhs: Self) -> Self::Output { in bitand()
64 fn not(self) -> Self::Output { in not()
91 /// implementation doesn't support NMI and few other strict non-preemptive contexts (e.g.
95 /// Typical for kernel-internal allocations. The caller requires `ZONE_NORMAL` or a lower zone
113 /// Non Uniform Memory Access (NUMA) node identifier.
118 /// Create a new NUMA node identifier (non-negative integer).
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| /linux/drivers/net/ipa/ |
| H A D | ipa_cmd.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2019-2024 Linaro Ltd.
23 * @IPA_CMD_HDR_INIT_LOCAL: Initialize IPA-local header memory
46 * ipa_cmd_table_init_valid() - Validate a memory region holding a table
47 * @ipa: - IPA pointer
48 * @mem: - IPA memory region descriptor
49 * @route: - Whether the region holds a route or filter table
57 * ipa_cmd_pool_init() - initialize command channel pools
58 * @channel: AP->IPA command TX GSI channel pointer
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| /linux/net/netlabel/ |
| H A D | netlabel_calipso.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
9 * Authors: Paul Moore <paul@paul-moore.com>
13 /* (c) Copyright Hewlett-Packard Development Company, L.P., 2006
60 * netlbl_calipso_ops_register - Register the CALIPSO operations
82 * netlbl_calipso_add_pass - Adds a CALIPSO pass DOI definition
88 * and add it to the CALIPSO engine. Return zero on success and non-zero on
100 return -ENOMEM; in netlbl_calipso_add_pass()
101 doi_def->type = CALIPSO_MAP_PASS; in netlbl_calipso_add_pass()
102 doi_def->doi = nla_get_u32(info->attrs[NLBL_CALIPSO_A_DOI]); in netlbl_calipso_add_pass()
111 * netlbl_calipso_add - Handle an ADD message
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| H A D | netlabel_cipso_v4.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
9 * Author: Paul Moore <paul@paul-moore.com>
13 * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
70 * netlbl_cipsov4_add_common - Parse the common sections of a ADD message
76 * in @doi_def. Returns zero on success, negative values on failure.
86 doi_def->doi = nla_get_u32(info->attrs[NLBL_CIPSOV4_A_DOI]); in netlbl_cipsov4_add_common()
88 if (nla_validate_nested_deprecated(info->attrs[NLBL_CIPSOV4_A_TAGLST], in netlbl_cipsov4_add_common()
92 return -EINVAL; in netlbl_cipsov4_add_common()
94 nla_for_each_nested(nla, info->attrs[NLBL_CIPSOV4_A_TAGLST], nla_rem) in netlbl_cipsov4_add_common()
97 return -EINVAL; in netlbl_cipsov4_add_common()
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| /linux/sound/core/ |
| H A D | pcm_misc.c | 2 * PCM Interface - misc routines
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #define SND_PCM_FORMAT_UNKNOWN (-1)
37 signed char le; /* 0 = big-endian, 1 = little-endian, -1 = others */
38 signed char signd; /* 0 = unsigned, 1 = signed, -1 = others */
52 .width = 8, .phys = 8, .le = -1, .signd = 1,
56 .width = 8, .phys = 8, .le = -1, .signd = 0,
108 .width = 32, .phys = 32, .le = 1, .signd = -1,
112 .width = 32, .phys = 32, .le = 0, .signd = -1,
116 .width = 64, .phys = 64, .le = 1, .signd = -1,
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| /linux/include/linux/platform_data/ |
| H A D | wilco-ec.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
25 * struct wilco_ec_device - Wilco Embedded Controller handle.
34 * @debugfs_pdev: The child platform_device used by the debugfs sub-driver.
35 * @rtc_pdev: The child platform_device used by the RTC sub-driver.
36 * @charger_pdev: Child platform_device used by the charger config sub-driver.
37 * @telem_pdev: The child platform_device used by the telemetry sub-driver.
54 * struct wilco_ec_request - Mailbox request message format.
72 * struct wilco_ec_response - Mailbox response message format.
75 * @result: Result code from the EC. Non-zero indicates an error.
90 * enum wilco_ec_msg_type - Message type to select a set of command codes.
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| /linux/arch/mips/include/asm/octeon/ |
| H A D | cvmx-spi.h | 7 * Copyright (c) 2003-2008 Cavium Networks
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
35 #include <asm/octeon/cvmx-gmxx-defs.h>
37 /* CSR typedefs have been moved to cvmx-csr-*.h */
95 * Returns Zero on success, negative of failure.
111 * Returns Zero on success, negative of failure.
117 * Return non-zero if the SPI interface has a SPI4000 attached
142 * @port: Port to poll (0-9)
180 * Returns Zero on success, non-zero error code on failure (will cause
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