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Searched refs:fsi (Results 1 – 25 of 64) sorted by relevance

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/linux-6.15/sound/soc/renesas/
H A Dfsi.c388 return fsi->master->base == fsi->base; in fsi_is_port_a()
393 return fsi->spdif; in fsi_is_spdif()
495 return fsi_is_play(substream) ? &fsi->playback : &fsi->capture; in fsi_stream_get()
569 if (!fsi) in fsi_stream_transfer()
698 data |= AB_IO(1, fsi_get_port_shift(fsi, &fsi->playback)); in fsi_irq_clear_status()
699 data |= AB_IO(1, fsi_get_port_shift(fsi, &fsi->capture)); in fsi_irq_clear_status()
790 #define fsi_clk_invalid(fsi) fsi_clk_valid(fsi, 0) argument
799 fsi->clock.rate; in fsi_clk_is_valid()
1871 fsi->spdif = 1; in fsi_port_info_init()
1884 fsi->playback.priv = fsi; in fsi_handler_init()
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/linux-6.15/fs/devpts/
H A Dinode.c274 if (fsi->ptmx_dentry) { in mknod_ptmx()
315 if (fsi->ptmx_dentry) { in update_ptmx_mode()
345 update_ptmx_mode(fsi); in devpts_reconfigure()
386 fsi->sb = s; in devpts_fill_super()
435 struct pts_fs_info *fsi; in devpts_init_fs_context() local
438 if (!fsi) in devpts_init_fs_context()
452 fc->s_fs_info = fsi; in devpts_init_fs_context()
461 if (fsi) in devpts_kill_sb()
463 kfree(fsi); in devpts_kill_sb()
488 index = ida_alloc_max(&fsi->allocated_ptys, fsi->mount_opts.max - 1, in devpts_new_index()
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/linux-6.15/arch/arm/boot/dts/aspeed/
H A Dibm-power11-quad.dtsi153 fsi@20 {
183 fsi@20 {
213 fsi@20 {
243 fsi@20 {
273 fsi@20 {
303 fsi@20 {
333 fsi@20 {
363 fsi@20 {
506 fsi@20 {
536 fsi@20 {
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H A Dibm-power10-quad.dtsi8 compatible = "ibm,i2cr-fsi-master";
36 compatible = "ibm,i2cr-fsi-master";
64 compatible = "ibm,i2cr-fsi-master";
92 compatible = "ibm,i2cr-fsi-master";
120 compatible = "ibm,i2cr-fsi-master";
148 compatible = "ibm,i2cr-fsi-master";
176 compatible = "ibm,i2cr-fsi-master";
204 compatible = "ibm,i2cr-fsi-master";
232 compatible = "ibm,i2cr-fsi-master";
819 compatible = "fsi-master-hub";
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H A Daspeed-bmc-ibm-fuji.dts2518 fsi@20 {
2548 fsi@20 {
2578 fsi@20 {
2608 fsi@20 {
2638 fsi@20 {
2668 fsi@20 {
2698 fsi@20 {
2728 fsi@20 {
2839 fsi@3400 {
2870 fsi@20 {
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H A Daspeed-bmc-opp-nicole.dts79 fsi: gpio-fsi { label
80 compatible = "aspeed,ast2500-cf-fsi-master", "fsi-master";
219 /*A0-A7*/ "","cfam-reset","","","","","fsi-mux","",
222 /*D0-D7*/ "fsi-enable","bmc_power_up","sys_pwrok_buf",
235 /*P0-P7*/ "","fsi-trans","pm_rtc_adc_en","","","","","",
246 /*AA0-AA7*/ "fsi-clock","led-attention","fsi-data","led-fault",
H A Daspeed-bmc-opp-romulus.dts70 fsi: gpio-fsi { label
71 compatible = "aspeed,ast2500-cf-fsi-master", "fsi-master";
235 /*A0-A7*/ "","cfam-reset","","","","","fsi-mux","",
238 /*D0-D7*/ "fsi-enable","","","nic_func_mode0","nic_func_mode1","","","",
253 /*R0-R7*/ "","","fsi-trans","","","led-power","","",
262 /*AA0-AA7*/ "fsi-clock","","fsi-data","","","","","",
/linux-6.15/drivers/i2c/busses/
H A Di2c-fsi.c149 struct fsi_device *fsi; member
217 struct fsi_device *fsi = port->ctrl->fsi; in fsi_i2c_set_port() local
220 rc = fsi_i2c_read_reg(fsi, I2C_FSI_MODE, &mode); in fsi_i2c_set_port()
280 rc = fsi_device_write(i2c->fsi, I2C_FSI_FIFO, in fsi_i2c_write_fifo()
308 rc = fsi_device_read(i2c->fsi, I2C_FSI_FIFO, in fsi_i2c_read_fifo()
335 fsi_i2c_read_reg(i2c->fsi, I2C_FSI_STAT, &stat); in fsi_i2c_get_scl()
358 fsi_i2c_read_reg(i2c->fsi, I2C_FSI_STAT, &stat); in fsi_i2c_get_sda()
482 struct fsi_device *fsi = i2c->fsi; in fsi_i2c_abort() local
504 rc = fsi_i2c_write_reg(fsi, I2C_FSI_CMD, &cmd); in fsi_i2c_abort()
668 for_each_child_of_node(fsi, np) { in fsi_i2c_find_port_of_node()
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/linux-6.15/drivers/fsi/
H A DMakefile3 obj-$(CONFIG_FSI) += fsi-core.o
4 obj-$(CONFIG_FSI_MASTER_HUB) += fsi-master-hub.o
5 obj-$(CONFIG_FSI_MASTER_ASPEED) += fsi-master-aspeed.o
6 obj-$(CONFIG_FSI_MASTER_GPIO) += fsi-master-gpio.o
7 obj-$(CONFIG_FSI_MASTER_I2CR) += fsi-master-i2cr.o
8 obj-$(CONFIG_FSI_MASTER_AST_CF) += fsi-master-ast-cf.o
9 obj-$(CONFIG_FSI_SCOM) += fsi-scom.o
10 obj-$(CONFIG_FSI_SBEFIFO) += fsi-sbefifo.o
11 obj-$(CONFIG_FSI_OCC) += fsi-occ.o
/linux-6.15/Documentation/devicetree/bindings/fsi/
H A Daspeed,ast2600-fsi-master.yaml4 $id: http://devicetree.org/schemas/fsi/aspeed,ast2600-fsi-master.yaml#
19 - aspeed,ast2600-fsi-master
20 - aspeed,ast2700-fsi-master
30 fsi-routing-gpios:
35 fsi-mux-gpios:
48 - aspeed,ast2600-fsi-master
65 - const: fsi
74 - $ref: fsi-controller.yaml#
83 fsi-master@1e79b000 {
108 fsi-master@21800000 {
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H A Dibm,p9-fsi-controller.yaml4 $id: http://devicetree.org/schemas/fsi/ibm,p9-fsi-controller.yaml#
20 - ibm,p9-fsi-controller
27 - $ref: fsi-controller.yaml#
33 fsi@3400 {
34 compatible = "ibm,p9-fsi-controller";
H A Dibm,i2cr-fsi-master.yaml4 $id: http://devicetree.org/schemas/fsi/ibm,i2cr-fsi-master.yaml#
14 (see fsi.txt). The I2CR translates I2C bus operations to FSI CFAM reads and
20 - ibm,i2cr-fsi-master
30 - $ref: fsi-controller.yaml#
41 compatible = "ibm,i2cr-fsi-master";
H A Dfsi.txt6 nodes to probed engines. This allows for fsi engines to expose non-probeable
13 the fsi-master-* binding specifications.
18 fsi-master {
22 fsi-slave@<link,id> {
26 fsi-slave-engine@<addr> {
28 * is bound to the relevant fsi device driver */
32 fsi-slave-engine@<addr> {
50 compatible = "fsi-master-gpio", "fsi-master";
122 gpio-fsi {
123 compatible = "fsi-master-gpio", "fsi-master";
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H A Dfsi-master-ast-cf.txt6 "aspeed,ast2400-cf-fsi-master" for an AST2400 based system
8 "aspeed,ast2500-cf-fsi-master" for an AST2500 based system
24 fsi-master {
25 compatible = "aspeed,ast2500-cf-fsi-master", "fsi-master";
H A Dfsi-master-gpio.txt5 - compatible = "fsi-master-gpio";
21 fsi-master {
22 compatible = "fsi-master-gpio", "fsi-master";
/linux-6.15/security/selinux/
H A Dselinuxfs.c87 fsi = kzalloc(sizeof(*fsi), GFP_KERNEL); in selinux_fs_info_create()
88 if (!fsi) in selinux_fs_info_create()
92 fsi->sb = sb; in selinux_fs_info_create()
93 sb->s_fs_info = fsi; in selinux_fs_info_create()
102 if (fsi) { in selinux_fs_info_free()
379 if (fsi->policy_opened) in sel_open_policy()
397 fsi->policy_opened = 1; in sel_open_policy()
420 fsi->policy_opened = 0; in sel_release_policy()
2015 fsi = sb->s_fs_info; in sel_fill_super()
2016 fsi->bool_dir = sel_make_dir(sb->s_root, BOOL_DIR_NAME, &fsi->last_ino); in sel_fill_super()
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/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-bus-fsi1 What: /sys/bus/platform/devices/../fsi-master/fsi0/rescan
4 Contact: linux-fsi@lists.ozlabs.org
9 What: /sys/bus/platform/devices/../fsi-master/fsi0/break
12 Contact: linux-fsi@lists.ozlabs.org
19 What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/term
22 Contact: linux-fsi@lists.ozlabs.org
32 What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/raw
35 Contact: linux-fsi@lists.ozlabs.org
43 Contact: linux-fsi@lists.ozlabs.org
/linux-6.15/fs/tracefs/
H A Dinode.c348 tmp_mode |= fsi->mode; in tracefs_apply_options()
353 inode->i_uid = fsi->uid; in tracefs_apply_options()
356 inode->i_gid = fsi->gid; in tracefs_apply_options()
358 if (remount && (fsi->opts & BIT(Opt_uid) || fsi->opts & BIT(Opt_gid))) { in tracefs_apply_options()
367 ti->vfs_inode.i_uid = fsi->uid; in tracefs_apply_options()
372 ti->vfs_inode.i_gid = fsi->gid; in tracefs_apply_options()
415 if (fsi->mode != TRACEFS_DEFAULT_MODE) in tracefs_show_options()
512 struct tracefs_fs_info *fsi; in tracefs_init_fs_context() local
515 if (!fsi) in tracefs_init_fs_context()
518 fsi->mode = TRACEFS_DEFAULT_MODE; in tracefs_init_fs_context()
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/linux-6.15/fs/ramfs/
H A Dinode.c209 struct ramfs_fs_info *fsi = root->d_sb->s_fs_info; in ramfs_show_options() local
211 if (fsi->mount_opts.mode != RAMFS_DEFAULT_MODE) in ramfs_show_options()
212 seq_printf(m, ",mode=%o", fsi->mount_opts.mode); in ramfs_show_options()
234 struct ramfs_fs_info *fsi = fc->s_fs_info; in ramfs_parse_param() local
255 fsi->mount_opts.mode = result.uint_32 & S_IALLUGO; in ramfs_parse_param()
264 struct ramfs_fs_info *fsi = sb->s_fs_info; in ramfs_fill_super() local
300 struct ramfs_fs_info *fsi; in ramfs_init_fs_context() local
302 fsi = kzalloc(sizeof(*fsi), GFP_KERNEL); in ramfs_init_fs_context()
303 if (!fsi) in ramfs_init_fs_context()
306 fsi->mount_opts.mode = RAMFS_DEFAULT_MODE; in ramfs_init_fs_context()
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/linux-6.15/fs/debugfs/
H A Dinode.c160 inode->i_mode |= fsi->mode; in _debugfs_apply_options()
164 inode->i_uid = fsi->uid; in _debugfs_apply_options()
167 inode->i_gid = fsi->gid; in _debugfs_apply_options()
199 if (!uid_eq(fsi->uid, GLOBAL_ROOT_UID)) in debugfs_show_options()
202 if (!gid_eq(fsi->gid, GLOBAL_ROOT_GID)) in debugfs_show_options()
205 if (fsi->mode != DEBUGFS_DEFAULT_MODE) in debugfs_show_options()
206 seq_printf(m, ",mode=%o", fsi->mode); in debugfs_show_options()
305 struct debugfs_fs_info *fsi; in debugfs_init_fs_context() local
308 if (!fsi) in debugfs_init_fs_context()
311 fsi->mode = DEBUGFS_DEFAULT_MODE; in debugfs_init_fs_context()
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/linux-6.15/drivers/spi/
H A Dspi-fsi.c71 struct fsi_device *fsi; /* FSI2SPI CFAM engine device */ member
144 rc = fsi_device_write(bridge->fsi, FSI2SPI_CMD, &cmd_be, in fsi_spi_read_reg()
153 rc = fsi_device_read(bridge->fsi, FSI2SPI_DATA0, &data_be, in fsi_spi_read_reg()
160 rc = fsi_device_read(bridge->fsi, FSI2SPI_DATA1, &data_be, in fsi_spi_read_reg()
191 rc = fsi_device_write(bridge->fsi, FSI2SPI_DATA0, &data_be, in fsi_spi_write_reg()
203 rc = fsi_device_write(bridge->fsi, FSI2SPI_CMD, &cmd_be, in fsi_spi_write_reg()
433 rc = fsi_spi_check_mux(ctx->bridge->fsi, ctx->dev); in fsi_spi_transfer_one_message()
537 struct fsi_device *fsi = to_fsi_dev(dev); in fsi_spi_probe() local
539 rc = fsi_spi_check_mux(fsi, dev); in fsi_spi_probe()
547 bridge->fsi = fsi; in fsi_spi_probe()
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/linux-6.15/fs/jfs/
H A Djfs_dtree.c1453 for (fsi++; fsi < rp->header.maxslot; f++, fsi++) in dtSplitPage()
1570 for (fsi++; fsi < rp->header.maxslot; f++, fsi++) in dtSplitPage()
1795 for (fsi++; fsi < sp->header.maxslot; f++, fsi++) in dtExtendPage()
1967 for (fsi++; fsi < rp->header.maxslot; f++, fsi++) in dtSplitRoot()
2056 for (fsi++; fsi < DTROOTMAXSLOT; f++, fsi++) in dtSplitRoot()
2528 int fsi; in dtInitRoot() local
2592 fsi = 1; in dtInitRoot()
2596 for (fsi++; fsi < DTROOTMAXSLOT; f++, fsi++) in dtInitRoot()
4008 xsi = fsi; in dtDeleteEntry()
4102 fsi = si; in dtTruncateEntry()
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/linux-6.15/fs/hostfs/
H A Dhostfs_kern.c194 struct hostfs_fs_info *fsi; in hostfs_statfs() local
245 struct hostfs_fs_info *fsi; in hostfs_show_options() local
248 fsi = root->d_sb->s_fs_info; in hostfs_show_options()
992 fsi->host_root_path = in hostfs_parse_param()
1011 fsi->host_root_path = in hostfs_parse_monolithic()
1028 if (!fsi) in hostfs_fc_free()
1031 kfree(fsi->host_root_path); in hostfs_fc_free()
1032 kfree(fsi); in hostfs_fc_free()
1046 fsi = kzalloc(sizeof(*fsi), GFP_KERNEL); in hostfs_init_fs_context()
1047 if (!fsi) in hostfs_init_fs_context()
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/linux-6.15/Documentation/devicetree/bindings/spi/
H A Dibm,spi-fsi.yaml4 $id: http://devicetree.org/schemas/spi/ibm,spi-fsi.yaml#
20 - ibm,spi-fsi
36 fsi {
41 compatible = "ibm,spi-fsi";
/linux-6.15/drivers/tty/
H A Dpty.c727 struct pts_fs_info *fsi; in pty_unix98_remove() local
730 fsi = tty->driver_data; in pty_unix98_remove()
732 fsi = tty->link->driver_data; in pty_unix98_remove()
734 if (fsi) { in pty_unix98_remove()
736 devpts_release(fsi); in pty_unix98_remove()
792 struct pts_fs_info *fsi; in ptmx_open() local
807 fsi = devpts_acquire(filp); in ptmx_open()
808 if (IS_ERR(fsi)) { in ptmx_open()
809 retval = PTR_ERR(fsi); in ptmx_open()
838 tty->driver_data = fsi; in ptmx_open()
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