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Searched refs:chip (Results 1 – 25 of 143) sorted by relevance

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/optee_os/core/include/kernel/
H A Dinterrupt.h79 void (*configure)(struct itr_chip *chip, size_t it, uint32_t type,
81 void (*enable)(struct itr_chip *chip, size_t it);
82 void (*disable)(struct itr_chip *chip, size_t it);
83 void (*mask)(struct itr_chip *chip, size_t it);
84 void (*unmask)(struct itr_chip *chip, size_t it);
85 void (*raise_pi)(struct itr_chip *chip, size_t it);
86 void (*raise_sgi)(struct itr_chip *chip, size_t it,
88 void (*set_affinity)(struct itr_chip *chip, size_t it,
90 void (*set_wake)(struct itr_chip *chip, size_t it, bool on);
103 struct itr_chip *chip; member
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/optee_os/core/drivers/
H A Dversal_gpio.c73 static void versal_gpio_get_pin(struct versal_gpio_chip *chip, uint32_t gpio, in versal_gpio_get_pin() argument
76 struct versal_gpio_platdata *platdata = &chip->plat; in versal_gpio_get_pin()
98 static enum gpio_level versal_gpio_get_value(struct versal_gpio_chip *chip, in versal_gpio_get_value() argument
104 versal_gpio_get_pin(chip, gpio, &bank, &pin); in versal_gpio_get_value()
106 return (io_read32(chip->base + DATA_RO_OFFSET(bank)) >> pin) & 1; in versal_gpio_get_value()
109 static void versal_gpio_set_value(struct versal_gpio_chip *chip, uint32_t gpio, in versal_gpio_set_value() argument
116 versal_gpio_get_pin(chip, gpio, &bank, &pin); in versal_gpio_set_value()
133 io_write32(chip->base + off, val); in versal_gpio_set_value()
136 static void versal_gpio_set_direction(struct versal_gpio_chip *chip, in versal_gpio_set_direction() argument
143 versal_gpio_get_pin(chip, gpio, &bank, &pin); in versal_gpio_set_direction()
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H A Dsp805_wdt.c15 static vaddr_t chip_to_base(struct wdt_chip *chip) in chip_to_base() argument
18 container_of(chip, struct sp805_wdt_data, chip); in chip_to_base()
23 static TEE_Result sp805_setload(struct wdt_chip *chip, unsigned long timeout) in sp805_setload() argument
26 container_of(chip, struct sp805_wdt_data, chip); in sp805_setload()
46 static void sp805_config(struct wdt_chip *chip, bool enable) in sp805_config() argument
49 container_of(chip, struct sp805_wdt_data, chip); in sp805_config()
50 vaddr_t base = chip_to_base(chip); in sp805_config()
66 static void sp805_ping(struct wdt_chip *chip) in sp805_ping() argument
68 sp805_config(chip, false); in sp805_ping()
71 static void sp805_enable(struct wdt_chip *chip) in sp805_enable() argument
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H A Dserial8250_uart.c33 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
36 container_of(chip, struct serial8250_uart_data, chip); in chip_to_base()
41 static void serial8250_uart_flush(struct serial_chip *chip) in serial8250_uart_flush() argument
43 vaddr_t base = chip_to_base(chip); in serial8250_uart_flush()
54 static bool serial8250_uart_have_rx_data(struct serial_chip *chip) in serial8250_uart_have_rx_data() argument
56 vaddr_t base = chip_to_base(chip); in serial8250_uart_have_rx_data()
61 static int serial8250_uart_getchar(struct serial_chip *chip) in serial8250_uart_getchar() argument
63 vaddr_t base = chip_to_base(chip); in serial8250_uart_getchar()
65 while (!serial8250_uart_have_rx_data(chip)) { in serial8250_uart_getchar()
72 static void serial8250_uart_putc(struct serial_chip *chip, int ch) in serial8250_uart_putc() argument
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H A Dsprd_uart.c44 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
47 container_of(chip, struct sprd_uart_data, chip); in chip_to_base()
52 static void sprd_uart_flush(struct serial_chip *chip) in sprd_uart_flush() argument
54 vaddr_t base = chip_to_base(chip); in sprd_uart_flush()
60 static bool sprd_uart_have_rx_data(struct serial_chip *chip) in sprd_uart_have_rx_data() argument
62 vaddr_t base = chip_to_base(chip); in sprd_uart_have_rx_data()
67 static void sprd_uart_putc(struct serial_chip *chip, int ch) in sprd_uart_putc() argument
69 vaddr_t base = chip_to_base(chip); in sprd_uart_putc()
71 sprd_uart_flush(chip); in sprd_uart_putc()
75 static int sprd_uart_getchar(struct serial_chip *chip) in sprd_uart_getchar() argument
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H A Dffa_console.c16 struct serial_chip chip; member
36 static void ffa_console_32_flush(struct serial_chip *chip) in ffa_console_32_flush() argument
39 container_of(chip, struct ffa_console_data, chip); in ffa_console_32_flush()
49 static void ffa_console_32_putc(struct serial_chip *chip, int ch) in ffa_console_32_putc() argument
52 container_of(chip, struct ffa_console_data, chip); in ffa_console_32_putc()
57 ffa_console_32_flush(chip); in ffa_console_32_putc()
65 static void ffa_console_64_flush(struct serial_chip *chip) in ffa_console_64_flush() argument
68 container_of(chip, struct ffa_console_data, chip); in ffa_console_64_flush()
78 static void ffa_console_64_putc(struct serial_chip *chip, int ch) in ffa_console_64_putc() argument
81 container_of(chip, struct ffa_console_data, chip); in ffa_console_64_putc()
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H A Dpl011.c80 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
83 container_of(chip, struct pl011_data, chip); in chip_to_base()
88 static void pl011_flush(struct serial_chip *chip) in pl011_flush() argument
90 vaddr_t base = chip_to_base(chip); in pl011_flush()
104 static bool pl011_have_rx_data(struct serial_chip *chip) in pl011_have_rx_data() argument
106 vaddr_t base = chip_to_base(chip); in pl011_have_rx_data()
111 static int pl011_getchar(struct serial_chip *chip) in pl011_getchar() argument
113 vaddr_t base = chip_to_base(chip); in pl011_getchar()
115 while (!pl011_have_rx_data(chip)) in pl011_getchar()
120 static void pl011_putc(struct serial_chip *chip, int ch) in pl011_putc() argument
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H A Dsifive_uart.c25 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
28 container_of(chip, struct sifive_uart_data, chip); in chip_to_base()
33 static void sifive_uart_flush(struct serial_chip *chip) in sifive_uart_flush() argument
35 vaddr_t base = chip_to_base(chip); in sifive_uart_flush()
43 static bool sifive_uart_have_rx_data(struct serial_chip *chip) in sifive_uart_have_rx_data() argument
45 vaddr_t base = chip_to_base(chip); in sifive_uart_have_rx_data()
50 static int sifive_uart_getchar(struct serial_chip *chip) in sifive_uart_getchar() argument
52 vaddr_t base = chip_to_base(chip); in sifive_uart_getchar()
54 while (!sifive_uart_have_rx_data(chip)) { in sifive_uart_getchar()
61 static void sifive_uart_putc(struct serial_chip *chip, int ch) in sifive_uart_putc() argument
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H A Dcdns_uart.c59 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
62 container_of(chip, struct cdns_uart_data, chip); in chip_to_base()
67 static void cdns_uart_flush(struct serial_chip *chip) in cdns_uart_flush() argument
69 vaddr_t base = chip_to_base(chip); in cdns_uart_flush()
76 static bool cdns_uart_have_rx_data(struct serial_chip *chip) in cdns_uart_have_rx_data() argument
78 vaddr_t base = chip_to_base(chip); in cdns_uart_have_rx_data()
84 static int cdns_uart_getchar(struct serial_chip *chip) in cdns_uart_getchar() argument
86 vaddr_t base = chip_to_base(chip); in cdns_uart_getchar()
88 while (!cdns_uart_have_rx_data(chip)) in cdns_uart_getchar()
93 static void cdns_uart_putc(struct serial_chip *chip, int ch) in cdns_uart_putc() argument
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H A Dimx_lpuart.c21 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
24 container_of(chip, struct imx_uart_data, chip); in chip_to_base()
29 static int imx_lpuart_getchar(struct serial_chip *chip) in imx_lpuart_getchar() argument
32 vaddr_t base = chip_to_base(chip); in imx_lpuart_getchar()
45 static void imx_lpuart_putc(struct serial_chip *chip, int ch) in imx_lpuart_putc() argument
47 vaddr_t base = chip_to_base(chip); in imx_lpuart_putc()
64 pd->chip.ops = &imx_lpuart_ops; in imx_uart_init()
80 return &pd->chip; in imx_lpuart_dev_alloc()
83 static int imx_lpuart_dev_init(struct serial_chip *chip, const void *fdt, in imx_lpuart_dev_init() argument
87 container_of(chip, struct imx_uart_data, chip); in imx_lpuart_dev_init()
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H A Dns16550.c49 static vaddr_t chip_to_base_and_data(struct serial_chip *chip, in chip_to_base_and_data() argument
52 *pd = container_of(chip, struct ns16550_data, chip); in chip_to_base_and_data()
57 static void ns16550_flush(struct serial_chip *chip) in ns16550_flush() argument
60 vaddr_t base = chip_to_base_and_data(chip, &pd); in ns16550_flush()
67 static void ns16550_putc(struct serial_chip *chip, int ch) in ns16550_putc() argument
70 vaddr_t base = chip_to_base_and_data(chip, &pd); in ns16550_putc()
72 ns16550_flush(chip); in ns16550_putc()
78 static bool ns16550_have_rx_data(struct serial_chip *chip) in ns16550_have_rx_data() argument
81 vaddr_t base = chip_to_base_and_data(chip, &pd); in ns16550_have_rx_data()
87 static int ns16550_getchar(struct serial_chip *chip) in ns16550_getchar() argument
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H A Dmvebu_uart.c57 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
60 container_of(chip, struct mvebu_uart_data, chip); in chip_to_base()
65 static void mvebu_uart_flush(struct serial_chip *chip) in mvebu_uart_flush() argument
67 vaddr_t base = chip_to_base(chip); in mvebu_uart_flush()
80 static bool mvebu_uart_have_rx_data(struct serial_chip *chip) in mvebu_uart_have_rx_data() argument
82 vaddr_t base = chip_to_base(chip); in mvebu_uart_have_rx_data()
87 static int mvebu_uart_getchar(struct serial_chip *chip) in mvebu_uart_getchar() argument
89 vaddr_t base = chip_to_base(chip); in mvebu_uart_getchar()
91 while (!mvebu_uart_have_rx_data(chip)) in mvebu_uart_getchar()
96 static void mvebu_uart_putc(struct serial_chip *chip, int ch) in mvebu_uart_putc() argument
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H A Dimx_uart.c87 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
90 container_of(chip, struct imx_uart_data, chip); in chip_to_base()
95 static void imx_uart_flush(struct serial_chip *chip) in imx_uart_flush() argument
97 vaddr_t base = chip_to_base(chip); in imx_uart_flush()
105 static int imx_uart_getchar(struct serial_chip *chip) in imx_uart_getchar() argument
107 vaddr_t base = chip_to_base(chip); in imx_uart_getchar()
115 static void imx_uart_putc(struct serial_chip *chip, int ch) in imx_uart_putc() argument
117 vaddr_t base = chip_to_base(chip); in imx_uart_putc()
137 pd->chip.ops = &imx_uart_ops; in imx_uart_init()
153 return &pd->chip; in imx_uart_dev_alloc()
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H A Dhi16xx_uart.c61 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
64 container_of(chip, struct hi16xx_uart_data, chip); in chip_to_base()
69 static void hi16xx_uart_flush(struct serial_chip *chip) in hi16xx_uart_flush() argument
71 vaddr_t base = chip_to_base(chip); in hi16xx_uart_flush()
77 static void hi16xx_uart_putc(struct serial_chip *chip, int ch) in hi16xx_uart_putc() argument
79 vaddr_t base = chip_to_base(chip); in hi16xx_uart_putc()
89 static bool hi16xx_uart_have_rx_data(struct serial_chip *chip) in hi16xx_uart_have_rx_data() argument
91 vaddr_t base = chip_to_base(chip); in hi16xx_uart_have_rx_data()
96 static int hi16xx_uart_getchar(struct serial_chip *chip) in hi16xx_uart_getchar() argument
98 vaddr_t base = chip_to_base(chip); in hi16xx_uart_getchar()
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H A Dls_gpio.c29 static enum gpio_level ls_gpio_get_value(struct gpio_chip *chip, in ls_gpio_get_value() argument
34 struct ls_gpio_chip_data *gc_data = container_of(chip, in ls_gpio_get_value()
36 chip); in ls_gpio_get_value()
55 static void ls_gpio_set_value(struct gpio_chip *chip, unsigned int gpio_pin, in ls_gpio_set_value() argument
59 struct ls_gpio_chip_data *gc_data = container_of(chip, in ls_gpio_set_value()
61 chip); in ls_gpio_set_value()
80 static enum gpio_dir ls_gpio_get_direction(struct gpio_chip *chip, in ls_gpio_get_direction() argument
85 struct ls_gpio_chip_data *gc_data = container_of(chip, in ls_gpio_get_direction()
87 chip); in ls_gpio_get_direction()
106 static void ls_gpio_set_direction(struct gpio_chip *chip, unsigned int gpio_pin, in ls_gpio_set_direction() argument
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H A Datmel_uart.c53 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
56 container_of(chip, struct atmel_uart_data, chip); in chip_to_base()
61 static void atmel_uart_flush(struct serial_chip *chip) in atmel_uart_flush() argument
63 vaddr_t base = chip_to_base(chip); in atmel_uart_flush()
69 static int atmel_uart_getchar(struct serial_chip *chip) in atmel_uart_getchar() argument
71 vaddr_t base = chip_to_base(chip); in atmel_uart_getchar()
79 static void atmel_uart_putc(struct serial_chip *chip, int ch) in atmel_uart_putc() argument
81 vaddr_t base = chip_to_base(chip); in atmel_uart_putc()
98 pd->chip.ops = &atmel_uart_ops; in atmel_uart_init()
H A Damlogic_uart.c25 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
28 container_of(chip, struct amlogic_uart_data, chip); in chip_to_base()
33 static void amlogic_uart_flush(struct serial_chip *chip) in amlogic_uart_flush() argument
35 vaddr_t base = chip_to_base(chip); in amlogic_uart_flush()
41 static int amlogic_uart_getchar(struct serial_chip *chip) in amlogic_uart_getchar() argument
43 vaddr_t base = chip_to_base(chip); in amlogic_uart_getchar()
51 static void amlogic_uart_putc(struct serial_chip *chip, int ch) in amlogic_uart_putc() argument
53 vaddr_t base = chip_to_base(chip); in amlogic_uart_putc()
70 pd->chip.ops = &amlogic_uart_ops; in amlogic_uart_init()
H A Dscif.c48 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
51 container_of(chip, struct scif_uart_data, chip); in chip_to_base()
56 static void scif_uart_flush(struct serial_chip *chip) in scif_uart_flush() argument
58 vaddr_t base = chip_to_base(chip); in scif_uart_flush()
64 static void scif_uart_putc(struct serial_chip *chip, int ch) in scif_uart_putc() argument
66 vaddr_t base = chip_to_base(chip); in scif_uart_putc()
87 pd->chip.ops = &scif_uart_ops; in scif_uart_init()
94 scif_uart_flush(&pd->chip); in scif_uart_init()
H A Dstih_asc.c17 static vaddr_t chip_to_base(struct serial_chip *chip) in chip_to_base() argument
20 container_of(chip, struct stih_asc_pd, chip); in chip_to_base()
25 static void stih_asc_flush(struct serial_chip *chip) in stih_asc_flush() argument
27 vaddr_t base = chip_to_base(chip); in stih_asc_flush()
33 static void stih_asc_putc(struct serial_chip *chip, int ch) in stih_asc_putc() argument
35 vaddr_t base = chip_to_base(chip); in stih_asc_putc()
52 pd->chip.ops = &stih_asc_ops; in stih_asc_init()
H A Daplic_msi.c74 static void aplic_op_configure(struct itr_chip *chip, size_t it, uint32_t type, in aplic_op_configure() argument
77 struct aplic_data *aplic = container_of(chip, struct aplic_data, chip); in aplic_op_configure()
90 static void aplic_op_enable(struct itr_chip *chip, size_t it) in aplic_op_enable() argument
92 struct aplic_data *aplic = container_of(chip, struct aplic_data, chip); in aplic_op_enable()
100 static void aplic_op_disable(struct itr_chip *chip, size_t it) in aplic_op_disable() argument
102 struct aplic_data *aplic = container_of(chip, struct aplic_data, chip); in aplic_op_disable()
110 static void aplic_op_raise_pi(struct itr_chip *chip, size_t it) in aplic_op_raise_pi() argument
112 struct aplic_data *aplic = container_of(chip, struct aplic_data, chip); in aplic_op_raise_pi()
142 aplic->chip.ops = &aplic_ops; in aplic_init()
147 interrupt_main_init(&aplic_data.chip); in aplic_init()
H A Dstm32_uart.c49 static vaddr_t loc_chip_to_base(struct serial_chip *chip) in loc_chip_to_base() argument
53 pd = container_of(chip, struct stm32_uart_pdata, chip); in loc_chip_to_base()
58 static void loc_flush(struct serial_chip *chip) in loc_flush() argument
60 vaddr_t base = loc_chip_to_base(chip); in loc_flush()
68 static void loc_putc(struct serial_chip *chip, int ch) in loc_putc() argument
70 vaddr_t base = loc_chip_to_base(chip); in loc_putc()
80 static bool loc_have_rx_data(struct serial_chip *chip) in loc_have_rx_data() argument
82 vaddr_t base = loc_chip_to_base(chip); in loc_have_rx_data()
87 static int loc_getchar(struct serial_chip *chip) in loc_getchar() argument
89 vaddr_t base = loc_chip_to_base(chip); in loc_getchar()
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/optee_os/core/kernel/
H A Dinterrupt.c25 static bool itr_chip_is_valid(struct itr_chip *chip) in itr_chip_is_valid() argument
27 return chip && is_unpaged(chip) && chip->ops && in itr_chip_is_valid()
28 is_unpaged((void *)chip->ops) && in itr_chip_is_valid()
29 chip->ops->mask && is_unpaged(chip->ops->mask) && in itr_chip_is_valid()
30 chip->ops->unmask && is_unpaged(chip->ops->unmask) && in itr_chip_is_valid()
31 chip->ops->enable && chip->ops->disable; in itr_chip_is_valid()
34 static void __itr_chip_init(struct itr_chip *chip) in __itr_chip_init() argument
36 SLIST_INIT(&chip->handlers); in __itr_chip_init()
39 TEE_Result itr_chip_init(struct itr_chip *chip) in itr_chip_init() argument
45 if (!itr_chip_is_valid(chip) || !chip->ops->configure) in itr_chip_init()
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/optee_os/core/arch/arm/plat-hikey/
H A Dspi_test.c32 pd.chip.ops->set_interrupt(NULL, GPIO6_2, in spi_cs_callback()
34 pd.chip.ops->set_direction(NULL, GPIO6_2, GPIO_DIR_OUT); in spi_cs_callback()
44 pd.chip.ops->set_value(NULL, GPIO6_2, value); in spi_cs_callback()
93 pd.chip.ops->configure(&pd.chip); in spi_test_with_manual_cs_control()
94 pd.chip.ops->start(&pd.chip); in spi_test_with_manual_cs_control()
105 res = pd.chip.ops->txrx8(&pd.chip, tx, rx, len); in spi_test_with_manual_cs_control()
124 res = pd.chip.ops->txrx8(&pd.chip, tx, rx, len); in spi_test_with_manual_cs_control()
142 res = pd.chip.ops->txrx8(&pd.chip, tx, rx, len); in spi_test_with_manual_cs_control()
154 pd.chip.ops->end(&pd.chip); in spi_test_with_manual_cs_control()
183 pd.chip.ops->configure(&pd.chip); in spi_test_with_registered_cs_cb()
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/optee_os/core/include/drivers/
H A Dgpio.h81 enum gpio_dir (*get_direction)(struct gpio_chip *chip,
84 void (*set_direction)(struct gpio_chip *chip, unsigned int gpio_pin,
87 enum gpio_level (*get_value)(struct gpio_chip *chip,
90 void (*set_value)(struct gpio_chip *chip, unsigned int gpio_pin,
93 enum gpio_interrupt (*get_interrupt)(struct gpio_chip *chip,
96 void (*set_interrupt)(struct gpio_chip *chip, unsigned int gpio_pin,
99 TEE_Result (*configure)(struct gpio_chip *chip, struct gpio *gpio);
101 void (*put)(struct gpio_chip *chip, struct gpio *gpio);
111 struct gpio_chip *chip; member
124 gpio->chip->ops->set_direction(gpio->chip, gpio->pin, dir); in gpio_set_direction()
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/optee_os/core/drivers/amd/
H A Dps_gpio_driver.c35 static enum gpio_level ps_gpio_get_value(struct gpio_chip *chip, in ps_gpio_get_value() argument
40 struct amd_gpio_info *ps = container_of(chip, struct amd_gpio_info, in ps_gpio_get_value()
41 chip); in ps_gpio_get_value()
51 static void ps_gpio_set_value(struct gpio_chip *chip, in ps_gpio_set_value() argument
59 struct amd_gpio_info *ps = container_of(chip, struct amd_gpio_info, in ps_gpio_set_value()
60 chip); in ps_gpio_set_value()
83 static enum gpio_dir ps_gpio_get_dir(struct gpio_chip *chip, in ps_gpio_get_dir() argument
88 struct amd_gpio_info *ps = container_of(chip, struct amd_gpio_info, in ps_gpio_get_dir()
89 chip); in ps_gpio_get_dir()
99 static void ps_gpio_set_dir(struct gpio_chip *chip, in ps_gpio_set_dir() argument
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