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Searched defs:bit (Results 1 – 19 of 19) sorted by relevance

/components/utilities/libadt/bitmap/
A Dbitmap.h23 rt_inline void rt_bitmap_set_bit(rt_bitmap_t *bitmap, rt_uint32_t bit) in rt_bitmap_set_bit()
28 rt_inline rt_bool_t rt_bitmap_test_bit(rt_bitmap_t *bitmap, rt_uint32_t bit) in rt_bitmap_test_bit()
33 rt_inline void rt_bitmap_clear_bit(rt_bitmap_t *bitmap, rt_uint32_t bit) in rt_bitmap_clear_bit()
40 rt_size_t bit; in rt_bitmap_next_set_bit() local
51 rt_size_t bit; in rt_bitmap_next_clear_bit() local
60 #define rt_bitmap_for_each_bit_from(state, bitmap, from, bit, limit) \ argument
65 #define rt_bitmap_for_each_set_bit_from(bitmap, from, bit, limit) \ argument
68 #define rt_bitmap_for_each_set_bit(bitmap, bit, limit) \ argument
71 #define rt_bitmap_for_each_clear_bit_from(bitmap, from, bit, limit) \ argument
74 #define rt_bitmap_for_each_clear_bit(bitmap, bit, limit) \ argument
/components/libc/compilers/common/
A Dcstring.c61 int bit; in ffs() local
73 int bit; in ffsl() local
85 int bit; in ffsll() local
/components/drivers/pci/endpoint/
A Dmem.c92 rt_size_t bit, next_bit, end_bit, max_bits; in bitmap_region_alloc() local
128 rt_size_t bit = (cpu_addr - mem->cpu_addr) / mem->page_size, end_bit; in bitmap_region_free() local
/components/drivers/spi/
A Ddev_spi_bit_ops.c71 rt_uint8_t bit = 0; in spi_xfer_4line_data8() local
146 rt_uint16_t bit = 0; in spi_xfer_4line_data16() local
232 rt_uint8_t bit = 0; in spi_xfer_3line_data8() local
345 rt_uint16_t bit = 0; in spi_xfer_3line_data16() local
/components/drivers/pci/host/dw/
A Dpcie-dw_host.c20 rt_uint32_t res, bit, ctrl; in dw_pcie_irq_ack() local
35 rt_uint32_t res, bit, ctrl; in dw_pcie_irq_mask() local
57 rt_uint32_t res, bit, ctrl; in dw_pcie_irq_unmask() local
/components/net/lwip/lwip-2.0.3/src/netif/ppp/
A Dauth.c1047 int bit; in auth_peer_success() local
1137 int bit; in auth_withpeer_success() local
A Dpppos.c142 int bit; in ppp_get_fcs() local
/components/net/lwip/lwip-2.1.2/src/netif/ppp/
A Dauth.c1047 int bit; in auth_peer_success() local
1137 int bit; in auth_withpeer_success() local
A Dpppos.c142 int bit; in ppp_get_fcs() local
/components/lwp/
A Dlwp_shm.c115 uint32_t bit = 0; in _lwp_shmget() local
234 uint32_t bit = 0; in _lwp_shmrm() local
/components/drivers/sdio/
A Ddev_mmcsd_core.c528 int bit; in mmcsd_select_voltage() local
554 int bit = __rt_fls(host->valid_ocr) - 1; in mmcsd_power_up() local
/components/drivers/dma/
A Ddma_pool.c269 rt_size_t bit, next_bit, end_bit, max_bits; in dma_pool_alloc() local
304 rt_size_t bit = (offset - pool->start) / ARCH_PAGE_SIZE, end_bit; in dma_pool_free() local
/components/drivers/virtio/
A Dvirtio_input.c44 rt_uint32_t bit; in virtio_input_cfg_bits() local
/components/drivers/i2c/
A Ddev_i2c_bit_ops.c135 rt_uint8_t bit; in i2c_writeb() local
/components/drivers/usb/cherryusb/port/rp2040/
A Dusb_dc_rp2040.c478 uint32_t bit = 1u; in usb_handle_buff_status() local
A Dusb_hc_rp2040.c647 uint32_t bit = 1u; in rp2040_handle_buffer_status() local
/components/drivers/include/drivers/
A Ddev_mmcsd_core.h188 rt_uint32_t bit = 32; in __rt_fls() local
/components/drivers/ofw/
A Dbase.c1790 #define OFW_PROP_READ_UXX_ARRAY_INDEX(bit) \ argument
/components/mm/
A Dmm_page.c438 int bit = sizeof(rt_size_t) * 8 - rt_hw_clz(size) - 1; in rt_page_bits() local

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