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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
H A Dinit.c42 nvkm_printk(init->subdev, lvl, info, "0x%08x[%c]: "fmt, \
43 init->offset, init_exec(init) ? \
44 '0' + (init->nested - 1) : ' ', ##args); \
47 if (init->subdev->debug >= NV_DBG_TRACE) \
61 return (init->execute == 1) || ((init->execute & 5) == 5); in init_exec()
67 if (exec) init->execute &= 0xfd; in init_exec_set()
68 else init->execute |= 0x02; in init_exec_set()
74 init->execute ^= 0x02; in init_exec_inv()
80 if (exec) init->execute |= 0x04; in init_exec_force()
81 else init->execute &= 0xfb; in init_exec_force()
[all …]
/linux/drivers/gpu/drm/tegra/
H A Dfirewall.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2010-2020 NVIDIA Corporation */
19 if (fw->pos == fw->end) in fw_next()
20 return -EINVAL; in fw_next()
22 *word = fw->data[fw->pos++]; in fw_next()
27 static bool fw_check_addr_valid(struct tegra_drm_firewall *fw, u32 offset) in fw_check_addr_valid() argument
31 for (i = 0; i < fw->submit->num_used_mappings; i++) { in fw_check_addr_valid()
32 struct tegra_drm_mapping *m = fw->submit->used_mappings[i].mapping; in fw_check_addr_valid()
34 if (offset >= m->iova && offset <= m->iova_end) in fw_check_addr_valid()
41 static int fw_check_reg(struct tegra_drm_firewall *fw, u32 offset) in fw_check_reg() argument
[all …]
/linux/fs/jffs2/
H A Dread.c2 * JFFS2 -- Journalling Flash File System, Version 2.
4 * Copyright © 2001-2007 Red Hat, Inc.
36 return -ENOMEM; in jffs2_read_dnode()
38 ret = jffs2_flash_read(c, ref_offset(fd->raw), sizeof(*ri), &readlen, (char *)ri); in jffs2_read_dnode()
41 pr_warn("Error reading node from 0x%08x: %d\n", in jffs2_read_dnode()
42 ref_offset(fd->raw), ret); in jffs2_read_dnode()
47 pr_warn("Short read from 0x%08x: wanted 0x%zx bytes, got 0x%zx\n", in jffs2_read_dnode()
48 ref_offset(fd->raw), sizeof(*ri), readlen); in jffs2_read_dnode()
49 return -EIO; in jffs2_read_dnode()
51 crc = crc32(0, ri, sizeof(*ri)-8); in jffs2_read_dnode()
[all …]
H A Derase.c2 * JFFS2 -- Journalling Flash File System, Version 2.
4 * Copyright © 2001-2007 Red Hat, Inc.
5 * Copyright © 2004-2010 David Woodhouse <dwmw2@infradead.org>
39 bad_offset = jeb->offset; in jffs2_erase_block()
43 jffs2_dbg(1, "%s(): erase block %#08x (range %#08x-%#08x)\n", in jffs2_erase_block()
45 jeb->offset, jeb->offset, jeb->offset + c->sector_size); in jffs2_erase_block()
49 mutex_lock(&c->erase_free_sem); in jffs2_erase_block()
50 spin_lock(&c->erase_completion_lock); in jffs2_erase_block()
51 list_move(&jeb->list, &c->erase_pending_list); in jffs2_erase_block()
52 c->erasing_size -= c->sector_size; in jffs2_erase_block()
[all …]
H A Dsummary.c2 * JFFS2 -- Journalling Flash File System, Version 2.
4 * Copyright © 2004 Ferenc Havasi <havasi@inf.u-szeged.hu>,
5 * Zoltan Sogor <weth@inf.u-szeged.hu>,
6 * Patrik Kluba <pajko@halom.u-szeged.hu>,
28 uint32_t sum_size = min_t(uint32_t, c->sector_size, MAX_SUMMARY_SIZE); in jffs2_sum_init()
30 c->summary = kzalloc_obj(struct jffs2_summary); in jffs2_sum_init()
32 if (!c->summary) { in jffs2_sum_init()
34 return -ENOMEM; in jffs2_sum_init()
37 c->summary->sum_buf = kmalloc(sum_size, GFP_KERNEL); in jffs2_sum_init()
39 if (!c->summary->sum_buf) { in jffs2_sum_init()
[all …]
H A Dscan.c2 * JFFS2 -- Journalling Flash File System, Version 2.
4 * Copyright © 2001-2007 Red Hat, Inc.
31 (*(noise))--; \
43 * Returning an error will abort the mount - bad checksums etc. should just mark the space
55 if (!jffs2_can_mark_obsolete(c) && min < c->wbuf_pagesize) in min_free()
56 return c->wbuf_pagesize; in min_free()
75 if ((ret = jffs2_scan_dirty_space(c, jeb, jeb->free_size))) in file_dirty()
79 jeb->dirty_size += jeb->wasted_size; in file_dirty()
80 c->dirty_size += jeb->wasted_size; in file_dirty()
81 c->wasted_size -= jeb->wasted_size; in file_dirty()
[all …]
/linux/arch/powerpc/platforms/powermac/
H A Dpfunc_core.c1 // SPDX-License-Identifier: GPL-2.0-only
84 while(bytes--) {
85 printk("%02x ", *((u8 *)blob));
99 if ((cmd->cmdend - cmd->cmdptr) < 4) { in pmf_next32()
100 cmd->error = 1; in pmf_next32()
103 value = *((u32 *)cmd->cmdptr); in pmf_next32()
104 cmd->cmdptr += 4; in pmf_next32()
111 if ((cmd->cmdend - cmd->cmdptr) < count) { in pmf_next_blob()
112 cmd->error = 1; in pmf_next_blob()
115 value = cmd->cmdptr; in pmf_next_blob()
[all …]
/linux/fs/nfs/
H A Dnfstrace.h1 /* SPDX-License-Identifier: GPL-2.0 */
83 __entry->dev = inode->i_sb->s_dev;
84 __entry->fileid = inode->i_ino;
85 __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
86 __entry->version = inode_peek_iversion_raw(inode);
87 __entry->cache_validity = nfsi->cache_validity;
91 "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu cache_validity=0x%lx (%s)",
92 MAJOR(__entry->dev), MINOR(__entry->dev),
93 (unsigned long long)__entry->fileid,
94 __entry->fhandle,
[all …]
/linux/drivers/ssb/
H A Dsdio.c3 * SDIO-Hostbus related functions
9 * Copyright 2007-2008 Michael Buesch <m@bues.ch>
60 #define SBSDIO_FUNC1_SBADDRMID 0x1000b /* SB Address window Mid (b23-b16) */
61 #define SBSDIO_FUNC1_SBADDRHIGH 0x1000c /* SB Address window High (b24-b31) */
68 #define SBSDIO_SB_OFT_ADDR_MASK 0x7FFF /* sb offset addr is <= 15 bits, 32k */
71 #define SBSDIO_SB_ACCESS_2_4B_FLAG 0x8000 /* forces 32-bit SB access */
78 * ------- ------- ------------------------------------------
85 * In order to access the contents of a 32-bit Silicon Backplane address
93 * OOOOOOOOOOOOOOOO Offset within SB Address Window
94 * a 32-bit access flag
[all …]
/linux/fs/squashfs/
H A Dinode.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Squashfs - a compressed read only filesystem for Linux
14 * Inodes in Squashfs are identified by a 48-bit inode which encodes the
16 * offset into that block where the inode is placed (<block, offset>).
51 inode->i_ino = le32_to_cpu(sqsh_ino->inode_number); in squashfs_new_inode()
52 if (inode->i_ino == 0) in squashfs_new_inode()
53 return -EINVAL; in squashfs_new_inode()
55 err = squashfs_get_id(sb, le16_to_cpu(sqsh_ino->uid), &i_uid); in squashfs_new_inode()
59 err = squashfs_get_id(sb, le16_to_cpu(sqsh_ino->guid), &i_gid); in squashfs_new_inode()
65 inode_set_mtime(inode, le32_to_cpu(sqsh_ino->mtime), 0); in squashfs_new_inode()
[all …]
/linux/drivers/usb/host/
H A Dxhci-ext-caps.h1 /* SPDX-License-Identifier: GPL-2.0 */
13 /* HC not running - set to 1 when run/stop bit is cleared. */
16 /* HCCPARAMS offset from PCI base address */
21 /* Command and Status registers offset from the Operational Registers address */
28 /* bits 7:0 - how long is the Capabilities register */
35 /* Extended capability IDs - ID 0 reserved */
41 /* IDs 6-9 reserved */
46 /* USB Legacy Support Capability - section 7.1.1 */
50 /* USB Legacy Support Capability - section 7.1.1 */
51 /* Add this offset, plus the value of xECP in HCCPARAMS to the base address */
[all …]
/linux/drivers/net/usb/
H A Dasix_common.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (C) 2003-2006 David Hollis <dhollis@davehollis.com>
7 * Copyright (c) 2002-2003 TiVo Inc.
31 ret = ret < 0 ? ret : -ENODATA; in asix_read_cmd()
33 netdev_warn(dev->net, "Failed to read reg index 0x%04x: %d\n", in asix_read_cmd()
57 netdev_warn(dev->net, "Failed to write reg index 0x%04x: %d\n", in asix_write_cmd()
78 netdev_err(dev->net, "Failed to enable software MII access\n"); in asix_set_sw_mii()
88 netdev_err(dev->net, "Failed to enable hardware MII access\n"); in asix_set_hw_mii()
99 if (ret == -ENODEV || ret == -ETIMEDOUT) in asix_check_host_enable()
104 if (ret == -ENODEV) in asix_check_host_enable()
[all …]
/linux/tools/perf/util/annotate-arch/
H A Dannotate-x86.c1 // SPDX-License-Identifier: GPL-2.0
7 #include "../annotate-data.h"
17 * This table is searched twice - one for exact match and another for
142 if (arch->family >= 0x15 && (strstarts(ins1, "test") || in amd__ins_is_fused()
148 if (arch->family >= 0x19 && (strstarts(ins1, "add") || in amd__ins_is_fused()
161 if (arch->family != 6 || arch->model < 0x1e || strstr(ins2, "jmp")) in intel__ins_is_fused()
164 if (arch->mode in intel__ins_is_fused()
258 int offset; update_insn_state_x86() local
373 int offset = src->offset - fboff; update_insn_state_x86() local
477 int offset; update_insn_state_x86() local
559 int offset = src->offset - fboff; update_insn_state_x86() local
624 int offset; update_insn_state_x86() local
649 int offset; update_insn_state_x86() local
706 int offset; update_insn_state_x86() local
736 int offset = dst->offset - fboff; update_insn_state_x86() local
[all...]
/linux/drivers/net/ipa/
H A Dipa_cmd.c1 // SPDX-License-Identifier: GPL-2.0
3 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
4 * Copyright (C) 2019-2024 Linaro Ltd.
10 #include <linux/dma-direction.h>
31 * has a well-defined format, having a payload of a known length. This
80 __le16 offset; member
151 * might not be used, non-hashed and hashed tables have the same in ipa_cmd_validate_build()
155 /* Hashed and non-hashed fields are assumed to be the same size */ in ipa_cmd_validate_build()
162 * and this was reflected in some 5-bit fields that held in ipa_cmd_validate_build()
168 BUILD_BUG_ON(IPA_ENDPOINT_MAX - 1 > U8_MAX); in ipa_cmd_validate_build()
[all …]
/linux/fs/smb/client/
H A Dtrace.h1 /* SPDX-License-Identifier: GPL-2.0 */
7 * Please use this 3-part article as a reference for writing new tracepoints:
157 EM(cifs_trace_rw_credits_call_readv_adjust, "rd-call-adj") \
158 EM(cifs_trace_rw_credits_call_writev_adjust, "wr-call-adj") \
159 EM(cifs_trace_rw_credits_free_subreq, "free-subreq") \
160 EM(cifs_trace_rw_credits_issue_read_adjust, "rd-issu-adj") \
161 EM(cifs_trace_rw_credits_issue_write_adjust, "wr-issu-adj") \
162 EM(cifs_trace_rw_credits_no_adjust_up, "no-adj-up ") \
163 EM(cifs_trace_rw_credits_old_session, "old-session") \
164 EM(cifs_trace_rw_credits_read_response_add, "rd-resp-add") \
[all …]
/linux/drivers/target/iscsi/
H A Discsi_target_erl0.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * (c) Copyright 2007-2013 Datera, Inc.
8 * Author: Nicholas A. Bellinger <nab@linux-iscsi.org>
28 * checks against to determine a PDU's Offset+Length is within the current
34 struct iscsit_conn *conn = cmd->conn; in iscsit_set_dataout_sequence_values()
39 if (cmd->unsolicited_data) { in iscsit_set_dataout_sequence_values()
40 cmd->seq_start_offset = cmd->write_data_done; in iscsit_set_dataout_sequence_values()
41 cmd->seq_end_offset = min(cmd->se_cmd.data_length, in iscsit_set_dataout_sequence_values()
42 conn->sess->sess_ops->FirstBurstLength); in iscsit_set_dataout_sequence_values()
46 if (!conn->sess->sess_ops->DataSequenceInOrder) in iscsit_set_dataout_sequence_values()
[all …]
/linux/drivers/pci/hotplug/
H A Dibmphp_ebda.c1 // SPDX-License-Identifier: GPL-2.0+
7 * Copyright (C) 2001,2003 Greg Kroah-Hartman (greg@kroah.com)
8 * Copyright (C) 2001-2003 IBM Corp.
26 * POST builds data blocks(in this data block definition, a char-1
27 * byte, short(or word)-2 byte, long(dword)-4 byte) in the Extended
28 * BIOS Data Area which describe the configuration of the hot-plug
29 * controllers and resources used by the PCI Hot-Plug devices.
76 controller->slots = slots; in alloc_ebda_hpc()
81 controller->buses = buses; in alloc_ebda_hpc()
85 kfree(controller->slots); in alloc_ebda_hpc()
[all …]
/linux/include/trace/events/
H A Dintel-sst.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 #define TRACE_SYSTEM intel-sst
30 __entry->val = val;
33 TP_printk("0x%8.8x", (unsigned int)__entry->val)
54 TP_PROTO(unsigned int offset, unsigned int val),
56 TP_ARGS(offset, val),
59 __field( unsigned int, offset )
64 __entry->offset = offset;
65 __entry->val = val;
68 TP_printk(" 0x%4.4x = 0x%8.8x",
[all …]
/linux/drivers/crypto/cavium/nitrox/
H A Dnitrox_isr.c1 // SPDX-License-Identifier: GPL-2.0
15 * - NPS packet ring, AQMQ ring and ZQMQ ring
24 * nps_pkt_slc_isr - IRQ handler for NPS solicit port
32 struct nitrox_cmdq *cmdq = qvec->cmdq; in nps_pkt_slc_isr()
34 slc_cnts.value = readq(cmdq->compl_cnt_csr_addr); in nps_pkt_slc_isr()
37 tasklet_hi_schedule(&qvec->resp_tasklet); in nps_pkt_slc_isr()
50 dev_err_ratelimited(DEV(ndev), "NSP_CORE_INT 0x%016llx\n", value); in clear_nps_core_err_intr()
56 unsigned long value, offset; in clear_nps_pkt_err_intr() local
60 dev_err_ratelimited(DEV(ndev), "NPS_PKT_INT 0x%016llx\n", in clear_nps_pkt_err_intr()
64 offset = NPS_PKT_SLC_ERR_TYPE; in clear_nps_pkt_err_intr()
[all …]
/linux/drivers/net/wireless/ath/ath6kl/
H A Dbmi.c2 * Copyright (c) 2004-2011 Atheros Communications Inc.
3 * Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
19 #include "hif-ops.h"
28 if (ar->bmi.done_sent) { in ath6kl_bmi_done()
33 ar->bmi.done_sent = true; in ath6kl_bmi_done()
50 if (ar->bmi.done_sent) { in ath6kl_bmi_get_target_info()
52 return -EACCES; in ath6kl_bmi_get_target_info()
61 if (ar->hif_type == ATH6KL_HIF_TYPE_USB) { in ath6kl_bmi_get_target_info()
65 ret = ath6kl_hif_bmi_read(ar, (u8 *)&targ_info->version, in ath6kl_bmi_get_target_info()
66 sizeof(targ_info->version)); in ath6kl_bmi_get_target_info()
[all …]
/linux/drivers/mcb/
H A Dmcb-internal.h1 /* SPDX-License-Identifier: GPL-2.0 */
51 * struct chameleon_gdd - Chameleon General Device Descriptor
58 * @bar: BAR offset that must be added to module offset
62 * @offset: beginning of the address window of desired module
68 __le32 offset; member
74 #define GDD_IRQ(x) ((x) & 0x1f) argument
75 #define GDD_REV(x) (((x) >> 5) & 0x3f) argument
76 #define GDD_VAR(x) (((x) >> 11) & 0x3f) argument
77 #define GDD_DEV(x) (((x) >> 18) & 0x3ff) argument
78 #define GDD_DTY(x) (((x) >> 28) & 0xf) argument
[all …]
/linux/drivers/xen/xen-pciback/
H A Dconf_space.c1 // SPDX-License-Identifier: GPL-2.0
3 * PCI Backend - Functions for creating a virtual configuration space for
29 (struct pci_dev *dev, int offset, type value, void *data) \
31 return pci_##op##_config_##size(dev, offset, value); \
44 int offset, u32 *value) in DEFINE_PCI_CONFIG()
47 const struct config_field *field = entry->field; in DEFINE_PCI_CONFIG()
51 switch (field->size) { in DEFINE_PCI_CONFIG()
53 if (field->u.b.read) in DEFINE_PCI_CONFIG()
54 ret = field->u.b.read(dev, offset, (u8 *) value, in DEFINE_PCI_CONFIG()
55 entry->data); in DEFINE_PCI_CONFIG()
[all …]
/linux/drivers/dma/
H A Didma64.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Driver for the Intel integrated DMA 64-bit
16 #include <linux/io-64-nonatomic-lo-hi.h>
18 #include "virt-dma.h"
40 #define IDMA64C_CTLL_DST_WIDTH(x) ((x) << 1) /* bytes per element */ argument
41 #define IDMA64C_CTLL_SRC_WIDTH(x) ((x) << 4) argument
46 #define IDMA64C_CTLL_DST_MSIZE(x) ((x) << 11) /* burst, #elements */ argument
47 #define IDMA64C_CTLL_SRC_MSIZE(x) ((x) << 14) argument
48 #define IDMA64C_CTLL_FC_M2P (1 << 20) /* mem-to-periph */
49 #define IDMA64C_CTLL_FC_P2M (2 << 20) /* periph-to-mem */
[all …]
/linux/drivers/cxl/core/
H A Dregs.c1 // SPDX-License-Identifier: GPL-2.0-only
3 #include <linux/io-64-nonatomic-lo-hi.h>
18 * Vendor-specific) and / or descriptors provided by platform firmware.
29 * cxl_probe_component_regs() - Detect CXL Component register blocks
48 * CXL.cache and CXL.mem registers are at offset 0x1000 as defined in in cxl_probe_component_regs()
67 u16 cap_id, offset; in cxl_probe_component_regs() local
73 offset = FIELD_GET(CXL_CM_CAP_PTR_MASK, hdr); in cxl_probe_component_regs()
74 register_block = base + offset; in cxl_probe_component_regs()
82 dev_dbg(dev, "found HDM decoder capability (0x%x)\n", in cxl_probe_component_regs()
83 offset); in cxl_probe_component_regs()
[all …]
/linux/drivers/gpio/
H A Dgpio-tegra.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * arch/arm/mach-tegra/gpio.c
6 * Copyright (c) 2011-2016, NVIDIA CORPORATION. All rights reserved.
28 #define GPIO_BANK(x) ((x) >> 5) argument
29 #define GPIO_PORT(x) (((x) >> 3) & 0x3) argument
30 #define GPIO_BIT(x) ((x) & 0x7) argument
32 #define GPIO_REG(tgi, x) (GPIO_BANK(x) * tgi->soc->bank_stride + \ argument
33 GPIO_PORT(x) * 4)
35 #define GPIO_CNF(t, x) (GPIO_REG(t, x) + 0x00) argument
36 #define GPIO_OE(t, x) (GPIO_REG(t, x) + 0x10) argument
[all …]

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