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/Linux-v6.6/drivers/spi/
Dspi-lm70llp.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Driver for LM70EVAL-LLP board for the LM70 sensor
23 * The LM70 communicates with a host processor using a 3-wire variant of
25 * NS LM70 LLP Evaluation Board, interfacing to a PC using its parallel
26 * port to bitbang an SPI-parport bridge. Accordingly, this is an SPI
33 * The schematic for this particular board (the LM70EVAL-LLP) is
37 * Also see Documentation/spi/spi-lm70llp.rst. The SPI<->parport code here is
38 * (heavily) based on spi-butterfly by David Brownell.
40 * The LM70 LLP connects to the PC parallel port in the following manner:
42 * Parallel LM70 LLP
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
13 dynamic device discovery; some are even write-only or read-only.
17 chips, analog to digital (and d-to-a) converters, and more.
44 If your system has an master-capable SPI controller (which
56 by providing a high-level interface to send memory-like commands.
145 supports spi-mem interface.
206 based platforms. This driver works for both SPI master for SPI NOR
224 this code to manage the per-word or per-transfer accesses to the
254 Flash over 1/2/4-bit wide bus. Enable this option if you have a
266 Flash over up to 8-bit wide bus. Enable this option if you have a
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/Linux-v6.6/sound/soc/sof/
Dipc4-pcm.c1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
11 #include "sof-audio.h"
12 #include "sof-priv.h"
14 #include "ipc4-priv.h"
15 #include "ipc4-topology.h"
16 #include "ipc4-fw-reg.h"
25 if (trigger_list->count == 1) in sof_ipc4_set_multi_pipeline_state()
26 return sof_ipc4_set_pipeline_state(sdev, trigger_list->pipeline_instance_ids[0], in sof_ipc4_set_multi_pipeline_state()
39 ipc_size = sizeof(u32) * (trigger_list->count + 1); in sof_ipc4_set_multi_pipeline_state()
43 return sof_ipc_tx_message_no_reply(sdev->ipc, &msg, ipc_size); in sof_ipc4_set_multi_pipeline_state()
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/Linux-v6.6/arch/powerpc/mm/book3s64/
Dslb.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Based on earlier code written by:
17 #include <asm/ppc-opcode.h>
27 #include <asm/code-patching.h>
57 * ignores all other bits from 0-27, so just clear them all. in assert_slb_presence()
59 ea &= ~((1UL << SID_SHIFT) - 1); in assert_slb_presence()
77 WRITE_ONCE(p->save_area[index].esid, 0); in slb_shadow_update()
78 WRITE_ONCE(p->save_area[index].vsid, cpu_to_be64(mk_vsid_data(ea, ssize, flags))); in slb_shadow_update()
79 WRITE_ONCE(p->save_area[index].esid, cpu_to_be64(mk_esid_data(ea, ssize, index))); in slb_shadow_update()
84 WRITE_ONCE(get_slb_shadow()->save_area[index].esid, cpu_to_be64(index)); in slb_shadow_clear()
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/Linux-v6.6/arch/mips/include/asm/sn/sn0/
Dhubio.h8 * Copyright (C) 1992 - 1997, 1999 Silicon Graphics, Inc.
35 #define IIO_LLP_CSR IIO_ILCSR /* LLP control and status */
36 #define IIO_LLP_LOG IIO_ILLR /* LLP log */
57 #define IIO_BTE_OFF_1 IIO_IBLS_1 - IIO_IBLS_0 /* Offset from base to BTE 1 */
61 #define BTEOFF_SRC (IIO_BTE_SRC_0 - IIO_BTE_STAT_0)
62 #define BTEOFF_DEST (IIO_BTE_DEST_0 - IIO_BTE_STAT_0)
63 #define BTEOFF_CTRL (IIO_BTE_CTRL_0 - IIO_BTE_STAT_0)
64 #define BTEOFF_NOTIFY (IIO_BTE_NOTIFY_0 - IIO_BTE_STAT_0)
65 #define BTEOFF_INT (IIO_BTE_INT_0 - IIO_BTE_STAT_0)
98 #define IIO_ILCSR 0x400128 /* LLP control and status */
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/Linux-v6.6/drivers/media/i2c/
Dimx355.c1 // SPDX-License-Identifier: GPL-2.0
9 #include <media/v4l2-ctrls.h>
10 #include <media/v4l2-device.h>
11 #include <media/v4l2-event.h>
12 #include <media/v4l2-fwnode.h>
80 /* V-timing */
84 /* H-timing */
85 u32 llp; member
96 s64 *link_freqs; /* CSI-2 link frequencies */
118 s64 link_def_freq; /* CSI-2 link default frequency */
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Dimx319.c1 // SPDX-License-Identifier: GPL-2.0
9 #include <media/v4l2-ctrls.h>
10 #include <media/v4l2-device.h>
11 #include <media/v4l2-event.h>
12 #include <media/v4l2-fwnode.h>
34 * +-----------------+------------------+
36 * +-----------------+------------------+
38 * --------------------------------------
94 /* V-timing */
98 /* H-timing */
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/Linux-v6.6/drivers/bluetooth/
Dhci_ll.c1 // SPDX-License-Identifier: GPL-2.0-only
10 * Written by Ohad Ben-Cohen <ohad@bencohen.org>
13 * This file is based on hci_h4.c, which was written
43 #include <linux/nvmem-consumer.h>
47 /* Vendor-specific HCI commands */
89 struct ll_struct *ll = hu->priv; in send_hcill_cmd()
97 err = -ENOMEM; in send_hcill_cmd()
105 skb_queue_tail(&ll->txq, skb); in send_hcill_cmd()
119 return -ENOMEM; in ll_open()
121 skb_queue_head_init(&ll->txq); in ll_open()
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/Linux-v6.6/Documentation/devicetree/bindings/dma/
Dsnps,dma-spear1340.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/dma/snps,dma-spear1340.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Viresh Kumar <vireshk@kernel.org>
11 - Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14 - $ref: dma-controller.yaml#
19 - const: snps,dma-spear1340
20 - items:
21 - enum:
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/Linux-v6.6/drivers/gpu/drm/kmb/
Dkmb_dsi.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright © 2019-2020 Intel Corporation
178 clk_disable_unprepare(kmb_dsi->clk_mipi); in kmb_dsi_clk_disable()
179 clk_disable_unprepare(kmb_dsi->clk_mipi_ecfg); in kmb_dsi_clk_disable()
180 clk_disable_unprepare(kmb_dsi->clk_mipi_cfg); in kmb_dsi_clk_disable()
186 mipi_dsi_host_unregister(kmb_dsi->host); in kmb_dsi_host_unregister()
225 return -ENOMEM; in kmb_dsi_host_bridge_init()
227 dsi_host->ops = &kmb_dsi_host_ops; in kmb_dsi_host_bridge_init()
233 return -ENOMEM; in kmb_dsi_host_bridge_init()
237 dsi_host->dev = dev; in kmb_dsi_host_bridge_init()
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/Linux-v6.6/arch/powerpc/xmon/
Dxmon.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 1996-2005 Paul Mackerras.
53 #include <asm/code-patching.h>
65 #include "dis-asm.h"
119 #define BP_NUM(bp) ((bp) - bpts + 1)
214 static const char *xmon_ro_msg = "Operation disabled: xmon in read-only mode\n";
319 printf("xmon: Read-only due to kernel lockdown\n"); in xmon_is_locked_down()
349 * write_ciabr() - write the CIABR SPR
370 * set_ciabr() - set the CIABR
390 * XXX we should re-enable it when we leave. :)
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/Linux-v6.6/arch/m68k/include/asm/
DMC68EZ328.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* include/asm-m68knommu/MC68EZ328.h: 'EZ328 control registers
8 * Based on include/asm-m68knommu/MC68332.h
27 * 0xFFFFF0xx -- System Control
37 #define SCR_WDTH8 0x01 /* 8-Bit Width Select */
40 #define SCR_BETEN 0x10 /* Bus-Error Time-Out Enable */
43 #define SCR_BETO 0x80 /* Bus-Error TimeOut */
53 * 0xFFFFF1xx -- Chip-Select logic
84 #define CSA_EN 0x0001 /* Chip-Select Enable */
85 #define CSA_SIZ_MASK 0x000e /* Chip-Select Size */
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DMC68VZ328.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* include/asm-m68knommu/MC68VZ328.h: 'VZ328 control registers
5 * Copyright (c) 2000-2001 Lineo Inc. <www.lineo.com>
6 * Copyright (c) 2000-2001 Lineo Canada Corp. <www.lineo.ca>
9 * Based on include/asm-m68knommu/MC68332.h
29 * 0xFFFFF0xx -- System Control
39 #define SCR_WDTH8 0x01 /* 8-Bit Width Select */
42 #define SCR_BETEN 0x10 /* Bus-Error Time-Out Enable */
45 #define SCR_BETO 0x80 /* Bus-Error TimeOut */
55 * 0xFFFFF1xx -- Chip-Select logic
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/Linux-v6.6/drivers/scsi/bnx2i/
Dbnx2i_hwi.c3 * Copyright (c) 2006 - 2013 Broadcom Corporation
14 * Maintained by: QLogic-Storage-Upstream@qlogic.com
25 * bnx2i_get_cid_num - get cid from ep
34 if (test_bit(BNX2I_NX2_DEV_57710, &ep->hba->cnic_dev_type)) in bnx2i_get_cid_num()
35 cid = ep->ep_cid; in bnx2i_get_cid_num()
37 cid = GET_CID_NUM(ep->ep_cid); in bnx2i_get_cid_num()
43 * bnx2i_adjust_qp_size - Adjust SQ/RQ/CQ size for 57710 device type
52 if (test_bit(BNX2I_NX2_DEV_5706, &hba->cnic_dev_type) || in bnx2i_adjust_qp_size()
53 test_bit(BNX2I_NX2_DEV_5708, &hba->cnic_dev_type) || in bnx2i_adjust_qp_size()
54 test_bit(BNX2I_NX2_DEV_5709, &hba->cnic_dev_type)) { in bnx2i_adjust_qp_size()
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/Linux-v6.6/tools/power/pm-graph/
Dsleepgraph.py2 # SPDX-License-Identifier: GPL-2.0-only
21 # https://01.org/pm-graph
23 # git@github.com:intel/pm-graph
51 # ----------------- LIBRARIES --------------------
73 print('[%09.3f] %s' % (time.time()-mystarttime, msg))
81 # ----------------- CLASSES --------------------
85 # A global, single-instance container used to
107 cgtest = -1
182 tmstart = 'SUSPEND START %Y%m%d-%H:%M:%S.%f'
183 tmend = 'RESUME COMPLETE %Y%m%d-%H:%M:%S.%f'
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/Linux-v6.6/include/net/sctp/
Dstructs.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
4 * Copyright (c) 1999-2000 Cisco, Inc.
5 * Copyright (c) 1999-2001 Motorola, Inc.
12 * lksctp developers <linux-sctp@vger.kernel.org>
36 #include <linux/generic-radix-tree.h>
37 #include <linux/rhashtable-types.h>
263 /* This is our APPLICATION-SPECIFIC state cookie.
312 * Include the source port of the INIT-ACK
332 * the association TCB is re-constructed from the cookie.
379 * The Sender-specific Heartbeat Info field should normally include
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/Linux-v6.6/drivers/infiniband/hw/irdma/
Dutils.c1 // SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB
2 /* Copyright (c) 2015 - 2021 Intel Corporation */
6 * irdma_arp_table -manage arp table
25 spin_lock_irqsave(&rf->arp_lock, flags); in irdma_arp_table()
26 for (arp_index = 0; (u32)arp_index < rf->arp_table_size; arp_index++) { in irdma_arp_table()
27 if (!memcmp(rf->arp_table[arp_index].ip_addr, ip, sizeof(ip))) in irdma_arp_table()
33 if (arp_index != rf->arp_table_size) { in irdma_arp_table()
34 arp_index = -1; in irdma_arp_table()
39 if (irdma_alloc_rsrc(rf, rf->allocated_arps, rf->arp_table_size, in irdma_arp_table()
40 (u32 *)&arp_index, &rf->next_arp_index)) { in irdma_arp_table()
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