| /kernel/linux/linux-5.10/Documentation/userspace-api/media/cec/ |
| D | cec-pin-error-inj.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
7 has low-level support for the CEC bus. Most hardware today will have
8 high-level CEC support where the hardware deals with driving the CEC bus,
17 Currently only the cec-gpio driver (when the CEC line is directly
18 connected to a pull-up GPIO line) and the AllWinner A10/A20 drm driver
23 now an ``error-inj`` file.
30 With ``cat error-inj`` you can see both the possible commands and the current
33 $ cat /sys/kernel/debug/cec/cec0/error-inj
36 # rx-clear clear all rx error injections
37 # tx-clear clear all tx error injections
[all …]
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| /kernel/linux/linux-6.6/Documentation/userspace-api/media/cec/ |
| D | cec-pin-error-inj.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
9 has low-level support for the CEC bus. Most hardware today will have
10 high-level CEC support where the hardware deals with driving the CEC bus,
19 Currently only the cec-gpio driver (when the CEC line is directly
20 connected to a pull-up GPIO line) and the AllWinner A10/A20 drm driver
25 now an ``error-inj`` file.
32 With ``cat error-inj`` you can see both the possible commands and the current
35 $ cat /sys/kernel/debug/cec/cec0/error-inj
38 # rx-clear clear all rx error injections
39 # tx-clear clear all tx error injections
[all …]
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| /kernel/linux/linux-6.6/drivers/crypto/allwinner/sun4i-ss/ |
| D | sun4i-ss-cipher.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * sun4i-ss-cipher.c - hardware cryptographic accelerator for Allwinner A20 SoC
5 * Copyright (C) 2013-2015 Corentin LABBE <clabbe.montjoie@gmail.com>
8 * keysize in CBC and ECB mode.
9 * Add support also for DES and 3DES in CBC and ECB mode.
13 #include "sun4i-ss.h"
18 struct sun4i_tfm_ctx *op = crypto_skcipher_ctx(tfm); in sun4i_ss_opti_poll() local
19 struct sun4i_ss_ctx *ss = op->ss; in sun4i_ss_opti_poll()
22 u32 mode = ctx->mode; in sun4i_ss_opti_poll() local
30 unsigned int ileft = areq->cryptlen; in sun4i_ss_opti_poll()
[all …]
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| D | sun4i-ss-hash.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * sun4i-ss-hash.c - hardware cryptographic accelerator for Allwinner A20 SoC
5 * Copyright (C) 2013-2015 Corentin LABBE <clabbe.montjoie@gmail.com>
11 #include "sun4i-ss.h"
20 struct sun4i_tfm_ctx *op = crypto_tfm_ctx(tfm); in sun4i_hash_crainit() local
21 struct ahash_alg *alg = __crypto_ahash_alg(tfm->__crt_alg); in sun4i_hash_crainit()
25 memset(op, 0, sizeof(struct sun4i_tfm_ctx)); in sun4i_hash_crainit()
28 op->ss = algt->ss; in sun4i_hash_crainit()
30 err = pm_runtime_resume_and_get(op->ss->dev); in sun4i_hash_crainit()
41 struct sun4i_tfm_ctx *op = crypto_tfm_ctx(tfm); in sun4i_hash_craexit() local
[all …]
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| /kernel/linux/linux-5.10/drivers/crypto/allwinner/sun4i-ss/ |
| D | sun4i-ss-cipher.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * sun4i-ss-cipher.c - hardware cryptographic accelerator for Allwinner A20 SoC
5 * Copyright (C) 2013-2015 Corentin LABBE <clabbe.montjoie@gmail.com>
8 * keysize in CBC and ECB mode.
9 * Add support also for DES and 3DES in CBC and ECB mode.
13 #include "sun4i-ss.h"
18 struct sun4i_tfm_ctx *op = crypto_skcipher_ctx(tfm); in sun4i_ss_opti_poll() local
19 struct sun4i_ss_ctx *ss = op->ss; in sun4i_ss_opti_poll()
22 u32 mode = ctx->mode; in sun4i_ss_opti_poll() local
31 unsigned int ileft = areq->cryptlen; in sun4i_ss_opti_poll()
[all …]
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| D | sun4i-ss-hash.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * sun4i-ss-hash.c - hardware cryptographic accelerator for Allwinner A20 SoC
5 * Copyright (C) 2013-2015 Corentin LABBE <clabbe.montjoie@gmail.com>
11 #include "sun4i-ss.h"
20 struct sun4i_tfm_ctx *op = crypto_tfm_ctx(tfm); in sun4i_hash_crainit() local
21 struct ahash_alg *alg = __crypto_ahash_alg(tfm->__crt_alg); in sun4i_hash_crainit()
25 memset(op, 0, sizeof(struct sun4i_tfm_ctx)); in sun4i_hash_crainit()
28 op->ss = algt->ss; in sun4i_hash_crainit()
30 err = pm_runtime_get_sync(op->ss->dev); in sun4i_hash_crainit()
41 struct sun4i_tfm_ctx *op = crypto_tfm_ctx(tfm); in sun4i_hash_craexit() local
[all …]
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| /kernel/linux/linux-5.10/drivers/media/cec/core/ |
| D | cec-pin-error-inj.c | 1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <media/cec-pin.h>
11 #include "cec-pin-priv.h"
20 { CEC_ERROR_INJ_RX_NACK_OFFSET, -1, "rx-nack" },
22 CEC_ERROR_INJ_RX_LOW_DRIVE_ARG_IDX, "rx-low-drive" },
23 { CEC_ERROR_INJ_RX_ADD_BYTE_OFFSET, -1, "rx-add-byte" },
24 { CEC_ERROR_INJ_RX_REMOVE_BYTE_OFFSET, -1, "rx-remove-byte" },
26 CEC_ERROR_INJ_RX_ARB_LOST_ARG_IDX, "rx-arb-lost" },
28 { CEC_ERROR_INJ_TX_NO_EOM_OFFSET, -1, "tx-no-eom" },
29 { CEC_ERROR_INJ_TX_EARLY_EOM_OFFSET, -1, "tx-early-eom" },
[all …]
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| /kernel/linux/linux-6.6/drivers/media/cec/core/ |
| D | cec-pin-error-inj.c | 1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <media/cec-pin.h>
11 #include "cec-pin-priv.h"
20 { CEC_ERROR_INJ_RX_NACK_OFFSET, -1, "rx-nack" },
22 CEC_ERROR_INJ_RX_LOW_DRIVE_ARG_IDX, "rx-low-drive" },
23 { CEC_ERROR_INJ_RX_ADD_BYTE_OFFSET, -1, "rx-add-byte" },
24 { CEC_ERROR_INJ_RX_REMOVE_BYTE_OFFSET, -1, "rx-remove-byte" },
26 CEC_ERROR_INJ_RX_ARB_LOST_ARG_IDX, "rx-arb-lost" },
28 { CEC_ERROR_INJ_TX_NO_EOM_OFFSET, -1, "tx-no-eom" },
29 { CEC_ERROR_INJ_TX_EARLY_EOM_OFFSET, -1, "tx-early-eom" },
[all …]
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| /kernel/linux/linux-5.10/drivers/spi/ |
| D | atmel-quadspi.c | 1 // SPDX-License-Identifier: GPL-2.0
11 * This driver is based on drivers/mtd/spi-nor/fsl-quadspi.c from Freescale.
24 #include <linux/spi/spi-mem.h>
28 #define QSPI_MR 0x0004 /* Mode Register */
43 #define QSPI_SMR 0x0040 /* Scrambling Mode Register */
46 #define QSPI_WPMR 0x00E4 /* Write Protection Mode Register */
58 /* Bitfields in QSPI_MR (Mode Register) */
68 #define QSPI_MR_NBBITS(n) ((((n) - 8) << 8) & QSPI_MR_NBBITS_MASK)
126 /* Bitfields in QSPI_SMR (Scrambling Mode Register) */
130 /* Bitfields in QSPI_WPMR (Write Protection Mode Register) */
[all …]
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| /kernel/linux/linux-6.6/drivers/spi/ |
| D | spi-sn-f-ospi.c | 1 // SPDX-License-Identifier: GPL-2.0-only
16 #include <linux/spi/spi-mem.h>
117 static u32 f_ospi_get_dummy_cycle(const struct spi_mem_op *op) in f_ospi_get_dummy_cycle() argument
119 if (!op->dummy.nbytes) in f_ospi_get_dummy_cycle()
122 return (op->dummy.nbytes * 8) / op->dummy.buswidth; in f_ospi_get_dummy_cycle()
128 ospi->base + OSPI_IRQ); in f_ospi_clear_irq()
135 val = readl(ospi->base + OSPI_IRQ_STAT_EN); in f_ospi_enable_irq_status()
137 writel(val, ospi->base + OSPI_IRQ_STAT_EN); in f_ospi_enable_irq_status()
144 val = readl(ospi->base + OSPI_IRQ_STAT_EN); in f_ospi_disable_irq_status()
146 writel(val, ospi->base + OSPI_IRQ_STAT_EN); in f_ospi_disable_irq_status()
[all …]
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| D | atmel-quadspi.c | 1 // SPDX-License-Identifier: GPL-2.0
11 * This driver is based on drivers/mtd/spi-nor/fsl-quadspi.c from Freescale.
25 #include <linux/spi/spi-mem.h>
29 #define QSPI_MR 0x0004 /* Mode Register */
44 #define QSPI_SMR 0x0040 /* Scrambling Mode Register */
47 #define QSPI_WPMR 0x00E4 /* Write Protection Mode Register */
59 /* Bitfields in QSPI_MR (Mode Register) */
69 #define QSPI_MR_NBBITS(n) ((((n) - 8) << 8) & QSPI_MR_NBBITS_MASK)
127 /* Bitfields in QSPI_SMR (Scrambling Mode Register) */
131 /* Bitfields in QSPI_WPMR (Write Protection Mode Register) */
[all …]
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| D | spi-hisi-sfc-v3xx.c | 1 // SPDX-License-Identifier: GPL-2.0-only
18 #include <linux/spi/spi-mem.h>
48 /* IO Mode definition in HISI_SFC_V3XX_CMD_CFG */
58 * The IO modes lookup table. hisi_sfc_v3xx_io_modes[(z - 1) / 2][y / 2][x / 2]
59 * stands for x-y-z mode, as described in SFDP terminology. -EIO indicates
60 * an invalid mode.
65 { HISI_SFC_V3XX_DIO, HISI_SFC_V3XX_FULL_DIO, -EIO },
66 { -EIO, -EIO, -EIO },
70 { -EIO, -EIO, -EIO },
71 { HISI_SFC_V3XX_QIO, -EIO, HISI_SFC_V3XX_FULL_QIO },
[all …]
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| /kernel/linux/linux-6.6/arch/x86/xen/ |
| D | efi.c | 1 // SPDX-License-Identifier: GPL-2.0
12 #include <xen/xen-ops.h>
19 #include "xen-ops.h"
49 struct xen_platform_op op = { in xen_efi_probe() local
56 union xenpf_efi_info *info = &op.u.firmware_info.u.efi_info; in xen_efi_probe()
58 if (!xen_initial_domain() || HYPERVISOR_platform_op(&op) < 0) in xen_efi_probe()
64 efi_systab_xen.tables = info->cfg.addr; in xen_efi_probe()
65 efi_systab_xen.nr_tables = info->cfg.nent; in xen_efi_probe()
67 op.cmd = XENPF_firmware_info; in xen_efi_probe()
68 op.u.firmware_info.type = XEN_FW_EFI_INFO; in xen_efi_probe()
[all …]
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| /kernel/linux/linux-5.10/lib/zlib_inflate/ |
| D | inffast.c | 1 /* inffast.c -- fast decoding
2 * Copyright (C) 1995-2004 Mark Adler
33 available, an end-of-block is encountered, or a data error is encountered.
40 state->mode == LEN
41 strm->avail_in >= 6
42 strm->avail_out >= 258
43 start >= strm->avail_out
44 state->bits < 8
46 On return, state->mode is one of:
48 LEN -- ran out of enough output space or enough available input
[all …]
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| /kernel/linux/linux-6.6/lib/zlib_inflate/ |
| D | inffast.c | 1 /* inffast.c -- fast decoding
2 * Copyright (C) 1995-2004 Mark Adler
33 available, an end-of-block is encountered, or a data error is encountered.
40 state->mode == LEN
41 strm->avail_in >= 6
42 strm->avail_out >= 258
43 start >= strm->avail_out
44 state->bits < 8
46 On return, state->mode is one of:
48 LEN -- ran out of enough output space or enough available input
[all …]
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| /kernel/linux/linux-5.10/fs/afs/ |
| D | inode.c | 36 pr_warn("kAFS: AFS vnode with undefined type %u\n", vnode->status.type); in dump_vnode()
38 vnode->status.abort_code, in dump_vnode()
39 vnode->status.mode, in dump_vnode()
40 vnode->status.size, in dump_vnode()
41 vnode->status.data_version); in dump_vnode()
43 vnode->fid.vid, in dump_vnode()
44 vnode->fid.vnode, in dump_vnode()
45 vnode->fid.unique); in dump_vnode()
48 parent_vnode->fid.vid, in dump_vnode()
49 parent_vnode->fid.vnode, in dump_vnode()
[all …]
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| /kernel/linux/linux-6.6/drivers/ata/pata_parport/ |
| D | on20.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * (c) 1996-1998 Grant R. Guenther <grant@torque.net>
5 * on20.c is a low-level protocol driver for the
18 #define op(f) \ macro
33 * cont = 0 - access the IDE register file
34 * cont = 1 - access the IDE command set
43 op(1); vl(r); op(0); in on20_read_regr()
45 switch (pi->mode) { in on20_read_regr()
57 return -1; in on20_read_regr()
64 op(1); vl(r); in on20_write_regr()
[all …]
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| /kernel/linux/linux-5.10/drivers/block/paride/ |
| D | on20.c | 2 on20.c (c) 1996-8 Grant R. Guenther <grant@torque.net>
5 on20.c is a low-level protocol driver for the
27 #define op(f) w2(4);w0(f);w2(5);w2(0xd);w2(5);w2(0xd);w2(5);w2(4); macro
32 /* cont = 0 - access the IDE register file
33 cont = 1 - access the IDE command set
42 op(1); vl(r); op(0); in on20_read_regr()
44 switch (pi->mode) { in on20_read_regr()
56 return -1; in on20_read_regr()
65 op(1); vl(r); in on20_write_regr()
66 op(0); vl(val); in on20_write_regr()
[all …]
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| /kernel/linux/linux-6.6/fs/afs/ |
| D | inode.c | 36 pr_warn("kAFS: AFS vnode with undefined type %u\n", vnode->status.type); in dump_vnode()
38 vnode->status.abort_code, in dump_vnode()
39 vnode->status.mode, in dump_vnode()
40 vnode->status.size, in dump_vnode()
41 vnode->status.data_version); in dump_vnode()
43 vnode->fid.vid, in dump_vnode()
44 vnode->fid.vnode, in dump_vnode()
45 vnode->fid.unique); in dump_vnode()
48 parent_vnode->fid.vid, in dump_vnode()
49 parent_vnode->fid.vnode, in dump_vnode()
[all …]
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| /kernel/linux/linux-5.10/include/sound/ |
| D | opl3.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
6 * Definitions of the OPL-3 registers.
9 * Hannu Savolainen 1993-1996
11 * The OPL-3 mode is switched on by writing 0x01, to the offset 5
15 * a bit mask defining which voices are used as 4 OP voices.
17 * The percussive mode is implemented in the left side only.
21 * A 4 OP voice can be created by setting the corresponding
25 * first voice on the right side to the 4 OP mode. The fourth
28 * If a voice is set to the 2 OP mode, it works like 2 OP modes
31 * even be left unconnected. This works with 4 OP voices also.
[all …]
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| /kernel/linux/linux-6.6/include/sound/ |
| D | opl3.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
6 * Definitions of the OPL-3 registers.
9 * Hannu Savolainen 1993-1996
11 * The OPL-3 mode is switched on by writing 0x01, to the offset 5
15 * a bit mask defining which voices are used as 4 OP voices.
17 * The percussive mode is implemented in the left side only.
21 * A 4 OP voice can be created by setting the corresponding
25 * first voice on the right side to the 4 OP mode. The fourth
28 * If a voice is set to the 2 OP mode, it works like 2 OP modes
31 * even be left unconnected. This works with 4 OP voices also.
[all …]
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| /kernel/linux/linux-6.6/drivers/crypto/ccp/ |
| D | ccp-ops.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2013-2019 Advanced Micro Devices, Inc.
11 #include <linux/dma-mapping.h>
19 #include "ccp-dev.h"
56 #define CCP_NEW_JOBID(ccp) ((ccp->vdata->version == CCP_VERSION(3, 0)) ? \
61 return atomic_inc_return(&ccp->current_id) & CCP_JOBID_MASK; in ccp_gen_jobid()
66 if (wa->dma_count) in ccp_sg_free()
67 dma_unmap_sg(wa->dma_dev, wa->dma_sg_head, wa->nents, wa->dma_dir); in ccp_sg_free()
69 wa->dma_count = 0; in ccp_sg_free()
78 wa->sg = sg; in ccp_init_sg_workarea()
[all …]
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| /kernel/linux/linux-5.10/drivers/crypto/ccp/ |
| D | ccp-ops.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2013-2019 Advanced Micro Devices, Inc.
11 #include <linux/dma-mapping.h>
19 #include "ccp-dev.h"
56 #define CCP_NEW_JOBID(ccp) ((ccp->vdata->version == CCP_VERSION(3, 0)) ? \
61 return atomic_inc_return(&ccp->current_id) & CCP_JOBID_MASK; in ccp_gen_jobid()
66 if (wa->dma_count) in ccp_sg_free()
67 dma_unmap_sg(wa->dma_dev, wa->dma_sg_head, wa->nents, wa->dma_dir); in ccp_sg_free()
69 wa->dma_count = 0; in ccp_sg_free()
78 wa->sg = sg; in ccp_init_sg_workarea()
[all …]
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| /kernel/linux/linux-6.6/drivers/video/fbdev/ |
| D | cg14.c | 1 // SPDX-License-Identifier: GPL-2.0-only
105 u8 tms[2]; /* Test Mode Status Regs */
110 u32 tmr; /* Test Mode Read Back */
161 u8 mode; /* Mode Register */ member
176 * the screen in four parts, while operating in 24 bits mode. Each
204 int mode; member
210 struct cg14_regs __iomem *regs = par->regs; in __cg14_reset()
213 val = sbus_readb(®s->mcr); in __cg14_reset()
215 sbus_writeb(val, ®s->mcr); in __cg14_reset()
220 struct cg14_par *par = (struct cg14_par *) info->par; in cg14_pan_display()
[all …]
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| /kernel/linux/linux-5.10/drivers/video/fbdev/ |
| D | cg14.c | 1 // SPDX-License-Identifier: GPL-2.0-only
104 u8 tms[2]; /* Test Mode Status Regs */
109 u32 tmr; /* Test Mode Read Back */
160 u8 mode; /* Mode Register */ member
175 * the screen in four parts, while operating in 24 bits mode. Each
203 int mode; member
209 struct cg14_regs __iomem *regs = par->regs; in __cg14_reset()
212 val = sbus_readb(®s->mcr); in __cg14_reset()
214 sbus_writeb(val, ®s->mcr); in __cg14_reset()
219 struct cg14_par *par = (struct cg14_par *) info->par; in cg14_pan_display()
[all …]
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