topic Re: Does LS1043ARDB support multiple MSI interrupts? in Layerscape https://community.nxp.com/t5/Layerscape/Does-LS1043ARDB-support-multiple-MSI-interrupts/m-p/1028800#M5632 <HTML><HEAD></HEAD><BODY><P>Please describe your system in more detail.</P><P>How exactly the LS1043ARDB is configured?</P><P>What is the second PCIe device and how it is configured?</P></BODY></HTML> Fri, 14 Feb 2020 07:12:23 GMT ufedor 2020-02-14T07:12:23Z Does LS1043ARDB support multiple MSI interrupts? https://community.nxp.com/t5/Layerscape/Does-LS1043ARDB-support-multiple-MSI-interrupts/m-p/1028799#M5631 <HTML><HEAD></HEAD><BODY><P>We are on Linux kernel 4.19.26, and our PCIe driver calls&nbsp;pci_alloc_irq_vectors to get interrupt vectors. However we can only get one even ask for more. Does the platform support multiple MSI interrupts?&nbsp;</P></BODY></HTML> Thu, 13 Feb 2020 22:26:55 GMT https://community.nxp.com/t5/Layerscape/Does-LS1043ARDB-support-multiple-MSI-interrupts/m-p/1028799#M5631 axue 2020-02-13T22:26:55Z Re: Does LS1043ARDB support multiple MSI interrupts? https://community.nxp.com/t5/Layerscape/Does-LS1043ARDB-support-multiple-MSI-interrupts/m-p/1028800#M5632 <HTML><HEAD></HEAD><BODY><P>Please describe your system in more detail.</P><P>How exactly the LS1043ARDB is configured?</P><P>What is the second PCIe device and how it is configured?</P></BODY></HTML> Fri, 14 Feb 2020 07:12:23 GMT https://community.nxp.com/t5/Layerscape/Does-LS1043ARDB-support-multiple-MSI-interrupts/m-p/1028800#M5632 ufedor 2020-02-14T07:12:23Z