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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/gpio/
Dgpio-xilinx.txt9 - compatible : Should be "xlnx,xps-gpio-1.00.a"
10 - reg : Address and length of the register set for the device
11 - #gpio-cells : Should be two. The first cell is the pin number and the
13 - gpio-controller : Marks the device node as a GPIO controller.
16 - interrupts : Interrupt mapping for GPIO IRQ.
17 - xlnx,all-inputs : if n-th bit is setup, GPIO-n is input
18 - xlnx,dout-default : if n-th bit is 1, GPIO-n default value is 1
19 - xlnx,gpio-width : gpio width
20 - xlnx,tri-default : if n-th bit is 1, GPIO-n is in tristate mode
21 - xlnx,is-dual : if 1, controller also uses the second channel
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/gpio/
Dxlnx,gpio-xilinx.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/xlnx,gpio-xilinx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Neeli Srinivas <srinivas.neeli@amd.com>
14 to an AXI4-Lite interface. The AXI GPIO can be configured as either
15 a single or a dual-channel device. The width of each channel is
22 - xlnx,xps-gpio-1.00.a
27 "#gpio-cells":
28 const: 2
[all …]
/kernel/linux/linux-5.10/sound/soc/codecs/
Dmax98925.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max98925.c -- ALSA SoC Stereo MAX98925 driver
4 * Copyright 2013-15 Maxim Integrated Products
52 { 0x1B, 0xC0 }, /* DAI Clock Mode 2 */
59 { 0x22, 0x00 }, /* DOUT Configuration VMON */
60 { 0x23, 0x00 }, /* DOUT Configuration IMON */
61 { 0x24, 0x00 }, /* DOUT Configuration VBAT */
62 { 0x25, 0x00 }, /* DOUT Configuration VBST */
63 { 0x26, 0x00 }, /* DOUT Configuration FLAG */
64 { 0x27, 0xFF }, /* DOUT HiZ Configuration 1 */
[all …]
Dmax98926.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max98926.c -- ALSA SoC MAX98926 driver
4 * Copyright 2013-15 Maxim Integrated Products
49 { 0x1B, 0x00 }, /* DAI Clock Mode 2 */
56 { 0x22, 0x00 }, /* DOUT Configuration VMON */
57 { 0x23, 0x00 }, /* DOUT Configuration IMON */
58 { 0x24, 0x00 }, /* DOUT Configuration VBAT */
59 { 0x25, 0x00 }, /* DOUT Configuration VBST */
60 { 0x26, 0x00 }, /* DOUT Configuration FLAG */
61 { 0x27, 0xFF }, /* DOUT HiZ Configuration 1 */
[all …]
/kernel/linux/linux-6.6/sound/soc/codecs/
Dmax98925.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max98925.c -- ALSA SoC Stereo MAX98925 driver
4 * Copyright 2013-15 Maxim Integrated Products
52 { 0x1B, 0xC0 }, /* DAI Clock Mode 2 */
59 { 0x22, 0x00 }, /* DOUT Configuration VMON */
60 { 0x23, 0x00 }, /* DOUT Configuration IMON */
61 { 0x24, 0x00 }, /* DOUT Configuration VBAT */
62 { 0x25, 0x00 }, /* DOUT Configuration VBST */
63 { 0x26, 0x00 }, /* DOUT Configuration FLAG */
64 { 0x27, 0xFF }, /* DOUT HiZ Configuration 1 */
[all …]
Dmax98926.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max98926.c -- ALSA SoC MAX98926 driver
4 * Copyright 2013-15 Maxim Integrated Products
49 { 0x1B, 0x00 }, /* DAI Clock Mode 2 */
56 { 0x22, 0x00 }, /* DOUT Configuration VMON */
57 { 0x23, 0x00 }, /* DOUT Configuration IMON */
58 { 0x24, 0x00 }, /* DOUT Configuration VBAT */
59 { 0x25, 0x00 }, /* DOUT Configuration VBST */
60 { 0x26, 0x00 }, /* DOUT Configuration FLAG */
61 { 0x27, 0xFF }, /* DOUT HiZ Configuration 1 */
[all …]
/kernel/linux/linux-5.10/net/ceph/
Dmessenger.c1 // SPDX-License-Identifier: GPL-2.0
43 * --------
45 * --------
48 * ----------
50 * ---------- TCP connection)
53 * | ----------------------
56 * |+--------------------------- \
58 * | ----------- \ \
60 * | ----------- await close \ \
65 * | / --------------- | |
[all …]
Dauth.c1 // SPDX-License-Identifier: GPL-2.0
31 default: in ceph_auth_init_protocol()
32 return -ENOENT; in ceph_auth_init_protocol()
44 dout("auth_init name '%s'\n", name); in ceph_auth_init()
46 ret = -ENOMEM; in ceph_auth_init()
51 mutex_init(&ac->mutex); in ceph_auth_init()
52 ac->negotiating = true; in ceph_auth_init()
54 ac->name = name; in ceph_auth_init()
56 ac->name = CEPH_AUTH_NAME_DEFAULT; in ceph_auth_init()
57 dout("auth_init name %s\n", ac->name); in ceph_auth_init()
[all …]
Dmon_client.c1 // SPDX-License-Identifier: GPL-2.0
24 * of cmon daemons use a modified version of the Paxos part-time parliament
45 int i, err = -EINVAL; in ceph_monmap_decode()
53 dout("monmap_decode %p %p len %d (%d)\n", p, end, len, (int)(end-p)); in ceph_monmap_decode()
56 ceph_decode_need(&p, end, sizeof(fsid) + 2*sizeof(u32), bad); in ceph_monmap_decode()
66 return ERR_PTR(-ENOMEM); in ceph_monmap_decode()
67 m->fsid = fsid; in ceph_monmap_decode()
68 m->epoch = epoch; in ceph_monmap_decode()
69 m->num_mon = num_mon; in ceph_monmap_decode()
71 struct ceph_entity_inst *inst = &m->mon_inst[i]; in ceph_monmap_decode()
[all …]
/kernel/linux/linux-5.10/drivers/clk/
Dclk-axi-clkgen.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright 2012-2013 Analog Devices Inc.
6 * Author: Lars-Peter Clausen <lars@metafoo.de>
10 #include <linux/clk-provider.h>
61 case 2: in axi_clkgen_lookup_filter()
79 default: in axi_clkgen_lookup_filter()
113 unsigned long f, dout, best_f, fvco; in axi_clkgen_calc_params() local
142 dout = DIV_ROUND_CLOSEST(fvco, fout); in axi_clkgen_calc_params()
143 dout = clamp_t(unsigned long, dout, 1, 128 << fract_shift); in axi_clkgen_calc_params()
144 f = fvco / dout; in axi_clkgen_calc_params()
[all …]
/kernel/linux/linux-6.6/net/ceph/
Dmessenger.c1 // SPDX-License-Identifier: GPL-2.0
44 * --------
46 * --------
49 * ----------
51 * ---------- TCP connection)
54 * | ----------------------
57 * |+--------------------------- \
59 * | ----------- \ \
61 * | ----------- await close \ \
66 * | / --------------- | |
[all …]
Dmessenger_v1.c1 // SPDX-License-Identifier: GPL-2.0
35 if (r == -EAGAIN) in ceph_tcp_recvmsg()
51 if (r == -EAGAIN) in ceph_tcp_recvpage()
72 if (r == -EAGAIN) in ceph_tcp_sendmsg()
104 if (ret == -EAGAIN) in ceph_tcp_sendpage()
112 BUG_ON(con->v1.out_skip); in con_out_kvec_reset()
114 con->v1.out_kvec_left = 0; in con_out_kvec_reset()
115 con->v1.out_kvec_bytes = 0; in con_out_kvec_reset()
116 con->v1.out_kvec_cur = &con->v1.out_kvec[0]; in con_out_kvec_reset()
122 int index = con->v1.out_kvec_left; in con_out_kvec_add()
[all …]
Dmessenger_v2.c1 // SPDX-License-Identifier: GPL-2.0
31 #define FRAME_TAG_AUTH_REQUEST 2
56 #define IN_S_HANDLE_CONTROL 2
67 #define OUT_S_QUEUE_DATA_CONT 2
89 if (ret == -EAGAIN) in do_recvmsg()
105 * 1 - done, nothing (else) to read
106 * 0 - socket is empty, need to wait
107 * <0 - error
113 dout("%s con %p %s %zu\n", __func__, con, in ceph_tcp_recv()
114 iov_iter_is_discard(&con->v2.in_iter) ? "discard" : "need", in ceph_tcp_recv()
[all …]
/kernel/linux/linux-6.6/drivers/clk/
Dclk-axi-clkgen.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright 2012-2013 Analog Devices Inc.
6 * Author: Lars-Peter Clausen <lars@metafoo.de>
11 #include <linux/clk-provider.h>
70 case 2: in axi_clkgen_lookup_filter()
88 default: in axi_clkgen_lookup_filter()
132 unsigned long f, dout, best_f, fvco; in axi_clkgen_calc_params() local
144 d_min = max_t(unsigned long, DIV_ROUND_UP(fin, limits->fpfd_max), 1); in axi_clkgen_calc_params()
145 d_max = min_t(unsigned long, fin / limits->fpfd_min, 80); in axi_clkgen_calc_params()
148 fvco_min_fract = limits->fvco_min << fract_shift; in axi_clkgen_calc_params()
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/dml/
Ddisplay_mode_vba.c33 * This file is gcc-parsable HW gospel, coming straight from HW engineers.
37 * remain as-is as it provides us with a guarantee from HW that it is correct.
56 bool need_recalculate = memcmp(&mode_lib->soc, &mode_lib->vba.soc, sizeof(mode_lib->vba.soc)) != 0 in dml_get_voltage_level()
57 || memcmp(&mode_lib->ip, &mode_lib->vba.ip, sizeof(mode_lib->vba.ip)) != 0 in dml_get_voltage_level()
58 || num_pipes != mode_lib->vba.cache_num_pipes in dml_get_voltage_level()
59 || memcmp(pipes, mode_lib->vba.cache_pipes, in dml_get_voltage_level()
62 mode_lib->vba.soc = mode_lib->soc; in dml_get_voltage_level()
63 mode_lib->vba.ip = mode_lib->ip; in dml_get_voltage_level()
64 memcpy(mode_lib->vba.cache_pipes, pipes, sizeof(*pipes) * num_pipes); in dml_get_voltage_level()
65 mode_lib->vba.cache_num_pipes = num_pipes; in dml_get_voltage_level()
[all …]
/kernel/linux/linux-5.10/fs/ceph/
Dsuper.c1 // SPDX-License-Identifier: GPL-2.0-only
5 #include <linux/backing-dev.h>
46 dout("put_super\n"); in ceph_put_super()
47 ceph_mdsc_close_sessions(fsc->mdsc); in ceph_put_super()
53 struct ceph_mon_client *monc = &fsc->client->monc; in ceph_statfs()
58 if (fsc->mdsc->mdsmap->m_num_data_pg_pools == 1) { in ceph_statfs()
59 data_pool = fsc->mdsc->mdsmap->m_data_pg_pools[0]; in ceph_statfs()
64 dout("statfs\n"); in ceph_statfs()
70 buf->f_type = CEPH_SUPER_MAGIC; /* ?? */ in ceph_statfs()
74 * overflow on 32-bit machines. in ceph_statfs()
[all …]
Ddir.c1 // SPDX-License-Identifier: GPL-2.0
21 * specific inode (e.g., a getattr due to fstat(2)), or as a path
41 struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dentry->d_sb); in ceph_d_init()
45 return -ENOMEM; /* oh well */ in ceph_d_init()
47 di->dentry = dentry; in ceph_d_init()
48 di->lease_session = NULL; in ceph_d_init()
49 di->time = jiffies; in ceph_d_init()
50 dentry->d_fsdata = di; in ceph_d_init()
51 INIT_LIST_HEAD(&di->lease_list); in ceph_d_init()
53 atomic64_inc(&mdsc->metric.total_dentries); in ceph_d_init()
[all …]
Dmds_client.c1 // SPDX-License-Identifier: GPL-2.0
25 #define RECONNECT_MAX_SIZE (INT_MAX - PAGE_SIZE)
87 ceph_decode_64_safe(p, end, info->max_bytes, bad); in parse_reply_info_quota()
88 ceph_decode_64_safe(p, end, info->max_files, bad); in parse_reply_info_quota()
92 return -EIO; in parse_reply_info_quota()
105 if (features == (u64)-1) { in parse_reply_info_in()
120 info->in = *p; in parse_reply_info_in()
122 sizeof(*info->in->fragtree.splits) * in parse_reply_info_in()
123 le32_to_cpu(info->in->fragtree.nsplits); in parse_reply_info_in()
125 ceph_decode_32_safe(p, end, info->symlink_len, bad); in parse_reply_info_in()
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/dml/
Ddisplay_mode_vba.c33 * This file is gcc-parsable HW gospel, coming straight from HW engineers.
37 * remain as-is as it provides us with a guarantee from HW that it is correct.
57 bool need_recalculate = memcmp(&mode_lib->soc, &mode_lib->vba.soc, sizeof(mode_lib->vba.soc)) != 0 in dml_get_voltage_level()
58 || memcmp(&mode_lib->ip, &mode_lib->vba.ip, sizeof(mode_lib->vba.ip)) != 0 in dml_get_voltage_level()
59 || num_pipes != mode_lib->vba.cache_num_pipes in dml_get_voltage_level()
60 || memcmp(pipes, mode_lib->vba.cache_pipes, in dml_get_voltage_level()
63 mode_lib->vba.soc = mode_lib->soc; in dml_get_voltage_level()
64 mode_lib->vba.ip = mode_lib->ip; in dml_get_voltage_level()
65 memcpy(mode_lib->vba.cache_pipes, pipes, sizeof(*pipes) * num_pipes); in dml_get_voltage_level()
66 mode_lib->vba.cache_num_pipes = num_pipes; in dml_get_voltage_level()
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/dml/dcn20/
Ddcn20_fpu.c1 // SPDX-License-Identifier: MIT
60 * 2. The FPU functions should have the noinline attribute to ensure anything
98 .pte_chunk_size_kbytes = 2,
99 .meta_chunk_size_kbytes = 2,
100 .writeback_chunk_size_kbytes = 2,
118 .cursor_chunk_size = 2,
123 .max_pscl_lb_bw_pix_per_clk = 2,
166 .pte_chunk_size_kbytes = 2,
167 .meta_chunk_size_kbytes = 2,
168 .writeback_chunk_size_kbytes = 2,
[all …]
/kernel/linux/linux-6.6/fs/ceph/
Ddir.c1 // SPDX-License-Identifier: GPL-2.0
22 * specific inode (e.g., a getattr due to fstat(2)), or as a path
42 struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dentry->d_sb); in ceph_d_init()
46 return -ENOMEM; /* oh well */ in ceph_d_init()
48 di->dentry = dentry; in ceph_d_init()
49 di->lease_session = NULL; in ceph_d_init()
50 di->time = jiffies; in ceph_d_init()
51 dentry->d_fsdata = di; in ceph_d_init()
52 INIT_LIST_HEAD(&di->lease_list); in ceph_d_init()
54 atomic64_inc(&mdsc->metric.total_dentries); in ceph_d_init()
[all …]
Dsuper.c1 // SPDX-License-Identifier: GPL-2.0-only
5 #include <linux/backing-dev.h>
49 dout("put_super\n"); in ceph_put_super()
51 ceph_mdsc_close_sessions(fsc->mdsc); in ceph_put_super()
57 struct ceph_mon_client *monc = &fsc->client->monc; in ceph_statfs()
62 if (fsc->mdsc->mdsmap->m_num_data_pg_pools == 1) { in ceph_statfs()
63 data_pool = fsc->mdsc->mdsmap->m_data_pg_pools[0]; in ceph_statfs()
68 dout("statfs\n"); in ceph_statfs()
74 buf->f_type = CEPH_SUPER_MAGIC; /* ?? */ in ceph_statfs()
78 * overflow on 32-bit machines. in ceph_statfs()
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/microchip/
Dencx24j600-regmap.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Register map access API - ENCX24J600 support
26 ret = spi_write(ctx->spi, &bank_opcode, 1); in encx24j600_switch_bank()
28 ctx->bank = bank; in encx24j600_switch_bank()
37 struct spi_transfer t[2] = { { .tx_buf = &opcode, .len = 1, }, in encx24j600_cmdn()
43 return spi_sync(ctx->spi, &m); in encx24j600_cmdn()
50 mutex_lock(&ctx->mutex); in regmap_lock_mutex()
57 mutex_unlock(&ctx->mutex); in regmap_unlock_mutex()
69 u8 tx_buf[2]; in regmap_encx24j600_sfr_read()
73 if ((banked_reg < 0x16) && (ctx->bank != bank)) in regmap_encx24j600_sfr_read()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/microchip/
Dencx24j600-regmap.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Register map access API - ENCX24J600 support
26 ret = spi_write(ctx->spi, &bank_opcode, 1); in encx24j600_switch_bank()
28 ctx->bank = bank; in encx24j600_switch_bank()
37 struct spi_transfer t[2] = { { .tx_buf = &opcode, .len = 1, }, in encx24j600_cmdn()
43 return spi_sync(ctx->spi, &m); in encx24j600_cmdn()
50 mutex_lock(&ctx->mutex); in regmap_lock_mutex()
57 mutex_unlock(&ctx->mutex); in regmap_unlock_mutex()
69 u8 tx_buf[2]; in regmap_encx24j600_sfr_read()
73 if ((banked_reg < 0x16) && (ctx->bank != bank)) in regmap_encx24j600_sfr_read()
[all …]
/kernel/linux/linux-5.10/drivers/block/
Drbd.c3 rbd.c -- Export ceph rados objects as a Linux block device
27 Documentation/ABI/testing/sysfs-bus-rbd
43 #include <linux/blk-mq.h>
58 * -EINVAL without updating it.
70 return -EINVAL; in atomic_inc_return_safe()
73 /* Decrement the counter. Return the resulting value, or -EINVAL */
84 return -EINVAL; in atomic_dec_return_safe()
96 (NAME_MAX - (sizeof (RBD_SNAP_DEV_NAME_PREFIX) - 1))
100 #define RBD_SNAP_HEAD_NAME "-"
105 #define RBD_IMAGE_NAME_LEN_MAX (PAGE_SIZE - sizeof (__le32) - 1)
[all …]

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