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/linux/Documentation/devicetree/bindings/sound/
H A Dfsl,rpmsg.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/fsl,rpmsg.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP Audio RPMSG CPU DAI Controller
10 - Shengjiu Wang <shengjiu.wang@nxp.com>
15 Linux side is a device which provides audio service by rpmsg channel.
17 such as SAI, MICFIL, .etc through building rpmsg channels between
18 Cortex-A and Cortex-M.
21 - $ref: sound-card-common.yaml#
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/linux/sound/soc/fsl/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
17 This option is only useful for out-of-tree drivers since
18 in-tree drivers select it automatically.
29 This option is only useful for out-of-tree drivers since
30 in-tree drivers select it automatically.
40 This option is only useful for out-of-tree drivers since
41 in-tree drivers select it automatically.
58 This option is only useful for out-of-tree drivers since
59 in-tree drivers select it automatically.
71 This option is only useful for out-of-tree drivers since
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/linux/drivers/rpmsg/
H A Dvirtio_rpmsg_bus.c1 // SPDX-License-Identifier: GPL-2.0
3 * Virtio-based remote processor messaging bus
8 * Ohad Ben-Cohen <ohad@wizery.com>
14 #include <linux/dma-mapping.h>
20 #include <linux/rpmsg.h>
21 #include <linux/rpmsg/byteorder.h>
22 #include <linux/rpmsg/ns.h>
34 * struct virtproc_info - virtual remote processor state
52 * This structure stores the rpmsg state of a given virtio remote processor
71 /* The feature bitmap for virtio rpmsg */
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/linux/net/qrtr/
H A Dsmd.c1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <linux/rpmsg.h>
23 struct qrtr_smd_dev *qdev = dev_get_drvdata(&rpdev->dev); in qcom_smd_qrtr_callback()
27 return -EAGAIN; in qcom_smd_qrtr_callback()
29 rc = qrtr_endpoint_post(&qdev->ep, data, len); in qcom_smd_qrtr_callback()
30 if (rc == -EINVAL) { in qcom_smd_qrtr_callback()
31 dev_err(qdev->dev, "invalid ipcrouter packet\n"); in qcom_smd_qrtr_callback()
47 goto out; in qcom_smd_qrtr_send()
49 rc = rpmsg_send(qdev->channel, skb->data, skb->len); in qcom_smd_qrtr_send()
51 out: in qcom_smd_qrtr_send()
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/linux/drivers/media/platform/st/sti/delta/
H A Ddelta.h1 /* SPDX-License-Identifier: GPL-2.0 */
10 #include <linux/rpmsg.h>
11 #include <media/v4l2-device.h>
12 #include <media/v4l2-mem2mem.h>
14 #include "delta-cfg.h"
17 * enum delta_state - state of decoding instance
46 * struct delta_streaminfo - information about stream to decode
89 * struct delta_au - access unit structure.
112 * struct delta_frameinfo - information about decoded frame
153 * struct delta_frame - frame structure.
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/linux/drivers/remoteproc/
H A Dqcom_common.c1 // SPDX-License-Identifier: GPL-2.0-only
7 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
17 #include <linux/rpmsg/qcom_glink.h>
18 #include <linux/rpmsg/qcom_smd.h>
39 * struct minidump_region - Minidump region
55 * struct minidump_subsystem - Subsystem's SMEM Table of content
73 * struct minidump_global_toc - Global Table of Content
99 list_for_each_entry_safe(entry, tmp, &rproc->dump_segments, node) { in qcom_minidump_cleanup()
100 list_del(&entry->node); in qcom_minidump_cleanup()
101 kfree(entry->priv); in qcom_minidump_cleanup()
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H A Domap_remoteproc.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2011-2020 Texas Instruments Incorporated - http://www.ti.com/
8 * Ohad Ben-Cohen <ohad@wizery.com>
12 * Suman Anna <s-anna@ti.com>
13 * Hari Kanigeri <h-kanigeri2@ti.com>
27 #include <linux/dma-mapping.h>
31 #include <linux/omap-iommu.h>
32 #include <linux/omap-mailbox.h>
36 #include <clocksource/timer-ti-dm.h>
38 #include <linux/platform_data/dmtimer-omap.h>
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H A Dremoteproc_core.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * Ohad Ben-Cohen <ohad@wizery.com>
12 * Suman Anna <s-anna@ti.com>
26 #include <linux/dma-mapping.h>
98 return -ENOSYS; in rproc_iommu_fault()
104 struct device *dev = rproc->dev.parent; in rproc_enable_iommu()
107 if (!rproc->has_iommu) { in rproc_enable_iommu()
126 rproc->domain = domain; in rproc_enable_iommu()
137 struct iommu_domain *domain = rproc->domain; in rproc_disable_iommu()
138 struct device *dev = rproc->dev.parent; in rproc_disable_iommu()
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/linux/drivers/soc/qcom/
H A Dsmd-rpm.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
14 #include <linux/rpmsg.h>
15 #include <linux/soc/qcom/smd-rpm.h>
20 * struct qcom_smd_rpm - state of the rpm device driver
37 * struct qcom_rpm_header - header for all rpm requests and responses
47 * struct qcom_rpm_request - request message to the rpm
63 * struct qcom_rpm_message - response message from the rpm
86 * qcom_rpm_smd_write - write @buf to @type:@id
112 return -EINVAL; in qcom_rpm_smd_write()
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H A Dapr.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
15 #include <linux/rpmsg.h>
48 * apr_send_pkt() - Send a apr message from apr device
57 struct packet_router *apr = dev_get_drvdata(adev->dev.parent); in apr_send_pkt()
62 spin_lock_irqsave(&adev->svc.lock, flags); in apr_send_pkt()
64 hdr = &pkt->hdr; in apr_send_pkt()
65 hdr->src_domain = APR_DOMAIN_APPS; in apr_send_pkt()
66 hdr->src_svc = adev->svc.id; in apr_send_pkt()
67 hdr->dest_domain = adev->domain_id; in apr_send_pkt()
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/linux/arch/arm64/boot/dts/mediatek/
H A Dmt8192-asurada.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/spmi/spmi.h>
25 stdout-path = "serial0:115200n8";
33 backlight_lcd0: backlight-lcd0 {
34 compatible = "pwm-backlight";
36 power-supply = <&ppvar_sys>;
37 enable-gpios = <&pio 152 0>;
38 brightness-levels = <0 1023>;
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/linux/include/linux/
H A Dmod_devicetable.h1 /* SPDX-License-Identifier: GPL-2.0 */
25 * struct pci_device_id - PCI device ID structure
35 * @class_mask: Limit which sub-fields of the class field are compared.
42 * @override_only: Match only when dev->driver_override is this driver.
47 __u32 class, class_mask; /* (class,subclass,prog-if) triplet */
69 * Device table entry for "new style" table-driven USB drivers.
77 * Terminate the driver's table with an all-zeroes entry.
82 * struct usb_device_id - identifies USB devices for probing and hotplugging
90 * @idProduct: Vendor-assigned product ID.
91 * @bcdDevice_lo: Low end of range of vendor-assigned product version numbers.
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/linux/scripts/mod/
H A Dfile2alias.c5 * Copyright 2002-2003 Rusty Russell, IBM Corporation
20 #include "devicetable-offsets.h"
41 * module_alias_printf - add auto-generated MODULE_ALIAS()
45 * @fmt: printf(3)-like format
75 n = vsnprintf(new->str, len, fmt, ap); in module_alias_printf()
84 if (append_wildcard && (n == 0 || new->str[n - 1] != '*')) { in module_alias_printf()
85 new->str[n] = '*'; in module_alias_printf()
86 new->st in module_alias_printf()
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/linux/Documentation/userspace-api/ioctl/
H A Dioctl-number.rst36 </process/submitting-patches>`.
40 going into the kernel or coming out of the kernel (e.g. 'int' or
76 0x00 00-1F linux/fs.h conflict!
77 0x00 00-1F scsi/scsi_ioctl.h conflict!
78 0x00 00-1F linux/fb.h conflict!
79 0x00 00-1F linux/wavefront.h conflict!
82 0x04 D2-DC linux/umsdos_fs.h Dead since 2.6.11, but don't…
84 0x07 9F-D0 linux/vmw_vmci_defs.h, uapi/linux/vm_sockets.h
86 0x10 00-0F drivers/char/s390/vmcp.h
87 0x10 10-1F arch/s390/include/uapi/sclp_ctl.h
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/linux/drivers/net/wireless/ath/wcn36xx/
H A Dmain.c13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
24 #include <linux/rpmsg.h>
190 return NL80211_IFTYPE_STATION == vif->type ? in get_sta_index()
191 sta_priv->bss_sta_index : in get_sta_index()
192 sta_priv->sta_index; in get_sta_index()
200 if (wcn36xx_firmware_get_feat_caps(wcn->fw_feat_caps, i)) { in wcn36xx_feat_caps_info()
209 struct wcn36xx *wcn = hw->priv; in wcn36xx_start()
263 INIT_LIST_HEAD(&wcn->vif_list); in wcn36xx_start()
264 spin_lock_init(&wcn->dxe_lock); in wcn36xx_start()
265 spin_lock_init(&wcn->survey_lock); in wcn36xx_start()
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H A Dsmd.c13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
23 #include <linux/rpmsg.h>
145 WCN36XX_CFG_VAL(ASD_TRIGGER_THRESHOLD, -60),
189 return -ENOMEM; in put_cfg_tlv_u32()
192 entry = (struct wcn36xx_hal_cfg *) (wcn->hal_buf + *len); in put_cfg_tlv_u32()
193 entry->id = id; in put_cfg_tlv_u32()
194 entry->len = sizeof(u32); in put_cfg_tlv_u32()
195 entry->pad_bytes = 0; in put_cfg_tlv_u32()
196 entry->reserve = 0; in put_cfg_tlv_u32()
211 bss_params->nw_type = WCN36XX_HAL_11A_NW_TYPE; in wcn36xx_smd_set_bss_nw_type()
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/linux/drivers/misc/
H A Dfastrpc.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2011-2018, The Linux Foundation. All rights reserved.
7 #include <linux/dma-buf.h>
8 #include <linux/dma-mapping.h>
9 #include <linux/dma-resv.h>
19 #include <linux/rpmsg.h>
77 #define FASTRPC_BUILD_SCALARS(attr, method, in, out, oin, oout) \ argument
81 ((out & 0xff) << 8) | \
85 #define FASTRPC_SCALARS(method, in, out) \ argument
86 FASTRPC_BUILD_SCALARS(0, method, in, out, 0, 0)
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/linux/
H A DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
26 usually hang out, for example irc://server/channel.
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
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H A DCREDITS1 This is at least a partial credits-file of people that have
4 scripts. The fields are: name (N), email (E), web-address
6 snail-mail address (S).
10 ----------
51 D: in-kernel DRM Maintainer
76 E: tim_alpaerts@toyota-motor-europe.com
80 S: B-2610 Wilrijk-Antwerpen
85 W: http://www-stu.christs.cam.ac.uk/~aia21/
106 D: Maintainer of ide-cd and Uniform CD-ROM driver,
107 D: ATAPI CD-Changer support, Major 2.1.x CD-ROM update.
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/linux/drivers/net/ethernet/sfc/
H A Dmcdi_pcol.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright 2009-2018 Solarflare Communications Inc.
5 * Copyright 2019-2020 Xilinx Inc.
13 /* Power-on reset state */
35 /* The 'doorbell' addresses are hard-wired to alert the MC when written */
38 /* The rest of these are firmware-defined */
46 /* Values to be written to the per-port status dword in shared
71 * | | \--- Response
72 * | \------- Error
73 * \------------------------------ Resync (always set)
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