mxc_mipi_dsi mxc_mipi_dsi: mipi_dsi IRQ status0:0x0, status1:0x80! mxc_mipi_dsi mxc_mipi_dsi: mipi_dsi IRQ status0:0x0, status1:0x80! mxc_mipi_dsi mxc_mipi_dsi: mipi_dsi IRQ status0:0x0, status1:0x80! mxc_mipi_dsi mxc_mipi_dsi: mipi_dsi IRQ status0:0x0, status1...
BIT2 in IRQ status register is always set, even right after SOFT_INIT command (reads as 0x04). When I transmit REQA, IRQ is 0x84; 8 is OK, but 4? Even more, it does not reset to 0x00 after reading: sequental read of the register after reset results in 0x04, 0x04. Any sugge...
msr cpsr_c, #MODE_FIQ|FIQ_BIT|IRQ_BIT ; @ switch to FIQ with ints dsbld. ; both spsr@FIQ and spsr@IRQ remain unchanged; you've got now spsr@FIQ visible, which has garbage (i.e., a previous unpredictable value) ... ISR code ... msr cpsr_c, #MODE_IRQ|FIQ_BIT|IRQ_BIT ; ...
MMU_IRQSTATUS = [0x1]. Virtual DSP addr reference that generated the interrupt = [0xe6fffdd8]. 我尝试在all_evm3530.tci中修改相应内存配置,尝试用如下命令将malloc()分配的内存定位到DDRALGHEAP(24MB)中, prog.module("MEM").MALLOCSEG = bios.DDRALGHEAP; 结果仍然执行失败,我想请问: 1.DSP端的...
`systemctl status irqbalance`的参数有: - `-l`或`--full`:显示完整的输出,包括长描述。 - `-p`或`--property=`:指定要显示的属性。 - `--no-pager`:禁止使用分页器,直接输出全部内容。 - `-n`或`--lines=`:指定输出的行数。 - `-t`或`--type=`:指定要显示的服务类型。 - `-u`或`--...
HP 380g5 hda: irq timeout: status=0xd0 { Busy } 在linux下使用8x DVD-ROM时DMA报错的问题如果ProLiant DL380, DL380 G2, DL580, ML330, ML350, ML370, ML370G2, ML530, ML570的服务器运行的是Red Hat linux 7.1, 7.2、Caldera Openlinux Server 3.1、或者SuSE linux Serv...
已知某基于AXI总线的中断控制器结构如下图所示,内部具有中断状态寄存器ISR, 中断允许寄存器IER, 中断响应寄存器IAR,主中断允许寄存器MER,中断模式寄存器IMR,中断向量地址寄存器IVAR,且都为32位,ISR、IER、IAR,IMR每一位分别对应一个中断请求输入引脚Intr, MER最低两位分别为允许硬件中断和允许Irq中断输出,所有这些寄存器...