| /linux-6.12.1/Documentation/driver-api/surface_aggregator/ |
| D | overview.rst | 7 The Surface/System Aggregator Module (SAM, SSAM) is an (arguably *the*)
17 Not much is currently known about SAM on 4th generation devices (Surface Pro
20 Book 2, Surface Laptop 1) and later generation devices, SAM is responsible
36 SAN), translating ACPI generic serial bus write-/read-accesses to SAM
38 devices require a driver hooking directly into the SAM interface. Equally,
54 needed, we differentiate between both types of SAM by referring to them as
55 SAM-over-SSH and SAM-over-HID.
57 Currently, this subsystem only supports SAM-over-SSH. The SSH communication
67 communication interface for SAM on 5th- and all later-generation Surface
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| D | client.rst | 52 All communication with the SAM EC is handled via the |ssam_controller|
131 differentiate between physical SAM devices
135 hubs, that have no real representation on the SAM EC and are solely used on
138 used to access the physical SAM device. In addition, ``function`` references
139 a specific device functionality, but has no meaning to the SAM EC. The
165 that the caller provides an argument to the SAM EC and receives a response.
169 Care must be taken to ensure that any command payload data passed to the SAM
191 * they do not correspond to an actual SAM/EC request.
314 To receive events from the SAM EC, an event notifier must be registered for
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| D | ssh.rst | 26 embedded Surface Aggregator Module controller (SAM or EC), found on newer
28 SAM-over-SSH, as opposed to SAM-over-HID for the older generations.
30 On Surface devices with SAM-over-SSH, SAM is connected to the host via UART
32 significant functionality is provided via SAM, including access to battery
35 through SAM, on the Surface Laptop 3 and Surface Book 3 this also includes
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| /linux-6.12.1/drivers/platform/surface/aggregator/ |
| D | Kconfig | 10 The Surface System Aggregator Module (Surface SAM or SSAM) is an
24 This option controls whether the Surface SAM subsystem core will be
34 Note: While 4th-generation Surface devices also make use of a SAM EC,
37 devices using SAM-over-SSH are supported, whereas devices using
38 SAM-over-HID, which is used on the 4th generation, are currently not
41 Choose m if you want to build the SAM subsystem core and SSH driver as
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| /linux-6.12.1/include/linux/surface_aggregator/ |
| D | controller.h | 25 * enum ssam_event_flags - Flags for enabling/disabling SAM events
33 * struct ssam_event - SAM event sent from the EC to the host.
51 * enum ssam_request_flags - Flags for SAM requests.
70 * struct ssam_request - SAM request description.
79 * This struct fully describes a SAM request with payload. It is intended to
94 * struct ssam_response - Response buffer for SAM request.
128 * struct ssam_request_sync - Synchronous SAM request struct.
290 * struct ssam_request_spec - Blue-print specification of SAM request.
297 * Blue-print specification for a SAM request. This struct describes the
312 * struct ssam_request_spec_md - Blue-print specification for multi-device SAM
[all …]
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| D | device.h | 27 * enum ssam_device_domain - SAM device domain.
37 * enum ssam_virtual_tc - Target categories for the virtual SAM domain.
51 * single SAM device into multiple virtual subdevices to separate
431 * SSAM_DEFINE_SYNC_REQUEST_CL_N() - Define synchronous client-device SAM
436 * Defines a function executing the synchronous SAM request specified by
463 * SSAM_DEFINE_SYNC_REQUEST_CL_W() - Define synchronous client-device SAM
469 * Defines a function executing the synchronous SAM request specified by
497 * SSAM_DEFINE_SYNC_REQUEST_CL_R() - Define synchronous client-device SAM
503 * Defines a function executing the synchronous SAM request specified by
531 * SSAM_DEFINE_SYNC_REQUEST_CL_WR() - Define synchronous client-device SAM
[all …]
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| /linux-6.12.1/Documentation/devicetree/bindings/platform/ |
| D | microsoft,surface-sam.yaml | 4 $id: http://devicetree.org/schemas/platform/microsoft,surface-sam.yaml#
7 title: Surface System Aggregator Module (SAM, SSAM)
20 const: microsoft,surface-sam
38 compatible = "microsoft,surface-sam";
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| /linux-6.12.1/drivers/usb/misc/ |
| D | trancevibrator.c | 5 * Copyright (C) 2006 Sam Hocevar <sam@zoy.org>
15 #define DRIVER_AUTHOR "Sam Hocevar, sam@zoy.org"
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| /linux-6.12.1/include/uapi/linux/surface_aggregator/ |
| D | cdev.h | 40 * @target_category: Target category of the SAM request.
41 * @target_id: Target ID of the SAM request.
42 * @command_id: Command ID of the SAM request.
43 * @instance_id: Instance ID of the SAM request.
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| /linux-6.12.1/drivers/net/ethernet/intel/ixgbevf/ |
| D | ipsec.c | 23 struct sa_mbx_msg *sam; in ixgbevf_ipsec_set_pf_sa() local
27 sam = (struct sa_mbx_msg *)(&msgbuf[1]); in ixgbevf_ipsec_set_pf_sa()
28 sam->dir = xs->xso.dir; in ixgbevf_ipsec_set_pf_sa()
29 sam->spi = xs->id.spi; in ixgbevf_ipsec_set_pf_sa()
30 sam->proto = xs->id.proto; in ixgbevf_ipsec_set_pf_sa()
31 sam->family = xs->props.family; in ixgbevf_ipsec_set_pf_sa()
34 memcpy(sam->addr, &xs->id.daddr.a6, sizeof(xs->id.daddr.a6)); in ixgbevf_ipsec_set_pf_sa()
36 memcpy(sam->addr, &xs->id.daddr.a4, sizeof(xs->id.daddr.a4)); in ixgbevf_ipsec_set_pf_sa()
37 memcpy(sam->key, xs->aead->alg_key, sizeof(sam->key)); in ixgbevf_ipsec_set_pf_sa()
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| /linux-6.12.1/arch/arm64/boot/dts/mediatek/ |
| D | mt7986b.dtsi | 4 * Author: Sam.Shih <sam.shih@mediatek.com>
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| D | mt7986a-bananapi-bpi-r3-sd.dtso | 4 * Author: Sam.Shih <sam.shih@mediatek.com>
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| D | mt7986a-bananapi-bpi-r3-emmc.dtso | 4 * Author: Sam.Shih <sam.shih@mediatek.com>
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| /linux-6.12.1/Documentation/devicetree/bindings/rtc/ |
| D | nxp,pcf8523.yaml | 10 - Sam Ravnborg <sam@ravnborg.org>
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| /linux-6.12.1/include/dt-bindings/reset/ |
| D | mt7986-resets.h | 4 * Author: Sam Shih <sam.shih@mediatek.com>
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| /linux-6.12.1/Documentation/ABI/stable/ |
| D | sysfs-bus-firewire | 123 in SAM-2...SAM-4 annex A. They are persistent and world-wide
134 a somewhat shorter format which was not as close to SAM.
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| /linux-6.12.1/arch/m68k/include/asm/ |
| D | sun3_pgalloc.h | 6 * 02/27/2002 -- Modified to support "highpte" implementation in 2.5.5 (Sam)
8 * moved 1/26/2000 Sam Creasey
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| /linux-6.12.1/Documentation/devicetree/bindings/display/panel/ |
| D | panel-dpi.yaml | 10 - Sam Ravnborg <sam@ravnborg.org>
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| D | display-timings.yaml | 12 - Sam Ravnborg <sam@ravnborg.org>
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| D | boe,tv101wum-nl6.yaml | 11 - Sam Ravnborg <sam@ravnborg.org>
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| D | panel-simple-dsi.yaml | 11 - Sam Ravnborg <sam@ravnborg.org>
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| /linux-6.12.1/drivers/platform/surface/ |
| D | surface_aggregator_registry.c | 116 /* HID keyboard (SAM, TID=1). */
122 /* HID pen stash (SAM, TID=1; pen taken / stashed away evens). */
128 /* HID touchpad (SAM, TID=1). */
134 /* HID device instance 6 (SAM, TID=1, HID sensor collection). */
140 /* HID device instance 7 (SAM, TID=1, UCM UCSI HID client). */
146 /* HID system controls (SAM, TID=1). */
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| /linux-6.12.1/include/scsi/ |
| D | scsi.h | 55 * The Well Known LUNS (SAM-3) in our int representation of a LUN
218 /* Next two "intermediate" statuses are obsolete in SAM-4 */ in scsi_status_is_good()
221 /* FIXME: this is obsolete in SAM-3 */ in scsi_status_is_good()
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| /linux-6.12.1/net/netfilter/ |
| D | xt_quota.c | 5 * Sam Johnston <samj@samj.net>
21 MODULE_AUTHOR("Sam Johnston <samj@samj.net>");
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| /linux-6.12.1/scripts/kconfig/ |
| D | util.c | 4 * Copyright (C) 2002-2005 Sam Ravnborg <sam@ravnborg.org>
|