Home
last modified time | relevance | path

Searched refs:IDR (Results 1 – 18 of 18) sorted by relevance

/linux/Documentation/translations/zh_CN/core-api/
H A Didr.rst27 符、进程ID、网络协议中的数据包标识符、SCSI标记和设备实例编号。IDR和IDA为这个问题
28 提供了一个合理的解决方案，以避免每个人都自创。IDR提供将ID映射到指针的能力，而IDA
31 IDR接口已经被废弃，请使用 ``XArray`` 。
33 IDR的用法
36 首先初始化一个IDR，对于静态分配的IDR使用DEFINE_IDR()，或者对于动态分配的IDR使用
44 象插入IDR。
50 如果需要按顺序分配ID，可以使用idr_alloc_cyclic()。处理较大数量的ID时，IDR的效率会
53 要对IDR使用的所有指针进行操作，您可以使用基于回调的idr_for_each()或迭代器样式的
57 当使用完IDR后，您可以调用idr_destroy()来释放IDR占用的内存。这并不会释放IDR指向的
62 如果在从IDR分配一个新ID时需要带锁，您可能需要传递一组限制性的GFP标志，但这可能导
[all …]
/linux/Documentation/core-api/
H A Didr.rst15 and device instance numbers. The IDR and the IDA provide a reasonable
16 solution to the problem to avoid everybody inventing their own. The IDR
20 The IDR interface is deprecated; please use the :doc:`XArray <xarray>`
23 IDR usage
26 Start by initialising an IDR, either with DEFINE_IDR()
38 into the IDR.
46 idr_alloc_cyclic(). The IDR becomes less efficient when dealing
49 To perform an action on all pointers used by the IDR, you can
55 When you have finished using an IDR, you can call idr_destroy()
56 to release the memory used by the IDR. This will not free the objects
[all …]
/linux/drivers/scsi/aacraid/
H A Dsrc.c130 src_writel(dev, MUnit.IDR, 1 << 23); in aac_src_intr_message()
251 src_writel(dev, MUnit.IDR, INBOUNDDOORBELL_0 << SRC_IDR_SHIFT); in src_sync_cmd()
773 src_writel(dev, MUnit.IDR, IOP_SRC_RESET_MASK); in aac_send_iop_reset()
1358 val = src_readl(dev, MUnit.IDR); in aac_src_access_devreg()
1360 src_writel(dev, MUnit.IDR, val); in aac_src_access_devreg()
1361 src_readl(dev, MUnit.IDR); in aac_src_access_devreg()
1373 val = src_readl(dev, MUnit.IDR); in aac_src_access_devreg()
1375 src_writel(dev, MUnit.IDR, val); in aac_src_access_devreg()
1376 src_readl(dev, MUnit.IDR); in aac_src_access_devreg()
1381 val = src_readl(dev, MUnit.IDR); in aac_src_access_devreg()
[all …]
H A Daacraid.h1094 __le32 IDR; /* 1320h | 20h | Inbound Doorbell Register */ member
1130 #define InboundDoorbellReg MUnit.IDR
1172 __le32 IDR; /* 20h | Inbound Doorbell Register */ member
H A Dcommsup.c1866 events = src_readl(dev, MUnit.IDR); in aac_handle_sa_aif()
/linux/drivers/clocksource/
H A Dtimer-atmel-tcb.c99 writel(0xff, tcaddr + ATMEL_TC_REG(i, IDR)); in tc_clksrc_resume()
165 writel(0xff, regs + ATMEL_TC_REG(2, IDR)); in tc_shutdown()
324 writel(0xff, tcaddr + ATMEL_TC_REG(0, IDR)); /* no irqs */ in tcb_setup_dual_chan()
332 writel(0xff, tcaddr + ATMEL_TC_REG(1, IDR)); /* no irqs */ in tcb_setup_dual_chan()
348 writel(0xff, tcaddr + ATMEL_TC_REG(0, IDR)); /* no irqs */ in tcb_setup_single_chan()
426 writel(ATMEL_TC_ALL_IRQ, tc.regs + ATMEL_TC_REG(i, IDR)); in tcb_clksrc_init()
/linux/Documentation/translations/zh_CN/security/
H A Dself-protection.rst250 计数器，IDR（ID映射表）或类似的唯一标识符。
/linux/drivers/iio/adc/
H A Dat91-sama5d2_adc.c127 u16 IDR; member
265 .IDR = 0x28,
300 .IDR = 0x28,
835 at91_adc_writel(st, IDR, BIT(channel)); in at91_adc_eoc_dis()
969 at91_adc_writel(st, IDR, in at91_adc_configure_touch()
1383 at91_adc_writel(st, IDR, AT91_SAMA5D2_IER_DRDY); in at91_adc_buffer_postdisable()
1646 at91_adc_writel(st, IDR, AT91_SAMA5D2_IER_PEN); in at91_adc_pen_detect_interrupt()
1660 at91_adc_writel(st, IDR, AT91_SAMA5D2_IER_NOPEN | in at91_adc_no_pen_detect_interrupt()
2153 at91_adc_writel(st, IDR, 0xffffffff); in at91_adc_hw_init()
/linux/drivers/spi/
H A Dspi-at91-usart.c212 at91_usart_spi_writel(aus, IDR, US_IR_RXRDY); in at91_usart_spi_dma_transfer()
329 at91_usart_spi_writel(aus, IDR, US_IR_OVRE | US_IR_RXRDY); in at91_usart_spi_interrupt()
449 at91_usart_spi_writel(aus, IDR, US_OVRE_RXRDY_IRQS); in at91_usart_spi_unprepare_message()
H A Dspi-atmel.c846 spi_writel(as, IDR, SPI_BIT(OVRES)); in atmel_spi_next_xfer_dma_submit()
1121 spi_writel(as, IDR, SPI_BIT(OVRES)); in atmel_spi_pio_interrupt()
1149 spi_writel(as, IDR, pending); in atmel_spi_pio_interrupt()
1158 spi_writel(as, IDR, pending); in atmel_spi_pio_interrupt()
1180 spi_writel(as, IDR, (SPI_BIT(RXBUFF) | SPI_BIT(ENDRX) in atmel_spi_pdc_interrupt()
1193 spi_writel(as, IDR, pending); in atmel_spi_pdc_interrupt()
/linux/drivers/net/usb/
H A Drtl8150.c19 #define IDR 0x0120 macro
270 ret = get_registers(dev, IDR, sizeof(node_id), node_id); in set_ethernet_addr()
292 set_registers(dev, IDR, netdev->addr_len, netdev->dev_addr); in rtl8150_set_mac_address()
742 set_registers(dev, IDR, 6, netdev->dev_addr); in rtl8150_open()
/linux/drivers/net/ethernet/cadence/
H A Dmacb_main.c662 queue_writel(queue, IDR, in macb_mac_link_down()
1747 queue_writel(queue, IDR, bp->rx_intr_mask); in macb_rx_poll()
1835 queue_writel(queue, IDR, MACB_BIT(TCOMP)); in macb_tx_poll()
1855 queue_writel(queue, IDR, bp->rx_intr_mask | in macb_hresp_error_task()
1899 queue_writel(queue, IDR, MACB_BIT(WOL)); in macb_wol_interrupt()
1928 queue_writel(queue, IDR, GEM_BIT(WOL)); in gem_wol_interrupt()
1960 queue_writel(queue, IDR, -1); in macb_interrupt()
1977 queue_writel(queue, IDR, bp->rx_intr_mask); in macb_interrupt()
1989 queue_writel(queue, IDR, MACB_BIT(TCOMP)); in macb_interrupt()
2006 queue_writel(queue, IDR, MACB_TX_INT_FLAGS); in macb_interrupt()
[all …]
/linux/drivers/misc/
H A Datmel-ssc.c229 ssc_writel(ssc->regs, IDR, -1); in ssc_probe()
/linux/drivers/iommu/
H A Dmsm_iommu_hw-8xxx.h116 #define GET_IDR(b) GET_GLOBAL_REG(IDR, (b))
368 #define GET_NM2VCBMT(b) GET_GLOBAL_FIELD(b, IDR, NM2VCBMT)
369 #define GET_HTW(b) GET_GLOBAL_FIELD(b, IDR, HTW)
370 #define GET_HUM(b) GET_GLOBAL_FIELD(b, IDR, HUM)
371 #define GET_TLBSIZE(b) GET_GLOBAL_FIELD(b, IDR, TLBSIZE)
372 #define GET_NCB(b) GET_GLOBAL_FIELD(b, IDR, NCB)
373 #define GET_NIRPT(b) GET_GLOBAL_FIELD(b, IDR, NIRPT)
819 #define IDR (0xFFFF8) macro
/linux/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-codec.rst1376 GOP this is the period between two I-frames. The period between IDR
1378 control. An IDR frame, which stands for Instantaneous Decoding
1380 This means that a stream can be restarted from an IDR frame without
2559 - Use IDR (Instantaneous Decoding Refresh) picture encoding.
2568 This specifies the number of I pictures between two CRA/IDR pictures.
2673 Indicates whether to generate SPS and PPS at every IDR. Setting it to 0
2674 disables generating SPS and PPS at every IDR. Setting it to one enables
2675 generating SPS and PPS at every IDR.
/linux/drivers/counter/
H A Dmicrochip-tcb-capture.c448 regmap_write(priv->regmap, ATMEL_TC_REG(priv->channel[0], IDR), ATMEL_TC_DEF_IRQS); in mchp_tc_irq_remove()
/linux/drivers/resctrl/
H A Dmpam_devices.c211 idr_low = mpam_read_partsel_reg(msc, IDR); in mpam_msc_read_idr()
213 idr_high = mpam_read_partsel_reg(msc, IDR + 4); in mpam_msc_read_idr()
/linux/Documentation/scsi/
H A DChangeLog.lpfc202 lpfc_get_brd_no and use Linux provided IDR.