i.MX ProcessorsのトピックRe: IMX6-Dual Disable Interrupts https://community.nxp.com/t5/i-MX-Processors/IMX6-Dual-Disable-Interrupts/m-p/720665#M112065 <HTML><HEAD></HEAD><BODY><P>Hi Omar</P><P></P><P>handling inetrrupts is described in arm gic documentation</P><P><A class="link-titled" href="https://static.docs.arm.com/ihi0048/b/IHI0048B_b_gic_architecture_specification.pdf" title="https://static.docs.arm.com/ihi0048/b/IHI0048B_b_gic_architecture_specification.pdf">https://static.docs.arm.com/ihi0048/b/IHI0048B_b_gic_architecture_specification.pdf</A>&nbsp;</P><P>linux general considerations can be found in</P><P><A class="link-titled" href="https://stackoverflow.com/questions/41859005/how-to-disable-interrupt-in-a-c-program-in-linux" title="https://stackoverflow.com/questions/41859005/how-to-disable-interrupt-in-a-c-program-in-linux">How to disable interrupt in a C program in linux - Stack Overflow</A>&nbsp;</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 13 Dec 2017 23:31:59 GMT igorpadykov 2017-12-13T23:31:59Z IMX6-Dual Disable Interrupts https://community.nxp.com/t5/i-MX-Processors/IMX6-Dual-Disable-Interrupts/m-p/720664#M112064 <HTML><HEAD></HEAD><BODY><P>Hello all,</P><P>I would like to disable all maskable interrupts in the system so I can enter a critical section safely. I use imx6-dual ARM based board. Is there a certain sequence to disable interrupts ?</P></BODY></HTML> Wed, 13 Dec 2017 16:06:02 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6-Dual-Disable-Interrupts/m-p/720664#M112064 omarhelmy 2017-12-13T16:06:02Z Re: IMX6-Dual Disable Interrupts https://community.nxp.com/t5/i-MX-Processors/IMX6-Dual-Disable-Interrupts/m-p/720665#M112065 <HTML><HEAD></HEAD><BODY><P>Hi Omar</P><P></P><P>handling inetrrupts is described in arm gic documentation</P><P><A class="link-titled" href="https://static.docs.arm.com/ihi0048/b/IHI0048B_b_gic_architecture_specification.pdf" title="https://static.docs.arm.com/ihi0048/b/IHI0048B_b_gic_architecture_specification.pdf">https://static.docs.arm.com/ihi0048/b/IHI0048B_b_gic_architecture_specification.pdf</A>&nbsp;</P><P>linux general considerations can be found in</P><P><A class="link-titled" href="https://stackoverflow.com/questions/41859005/how-to-disable-interrupt-in-a-c-program-in-linux" title="https://stackoverflow.com/questions/41859005/how-to-disable-interrupt-in-a-c-program-in-linux">How to disable interrupt in a C program in linux - Stack Overflow</A>&nbsp;</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 13 Dec 2017 23:31:59 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6-Dual-Disable-Interrupts/m-p/720665#M112065 igorpadykov 2017-12-13T23:31:59Z