Author: manu Date: Wed Sep 30 17:09:17 2020 New Revision: 366294 URL: https://svnweb.freebsd.org/changeset/base/366294
Log: acpi_resource: support multiple IRQs Some DSDT entries have multiple interrupts for one device. Add support for it. This fixes ahci on NXP LS2160 and genet on RPi4 Submitted by: Greg V <greg@unrelenting.technology> Reviewed by: jhb MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D25145 Modified: head/sys/dev/acpica/acpi_resource.c Modified: head/sys/dev/acpica/acpi_resource.c ============================================================================== --- head/sys/dev/acpica/acpi_resource.c Wed Sep 30 17:08:34 2020 (r366293) +++ head/sys/dev/acpica/acpi_resource.c Wed Sep 30 17:09:17 2020 (r366294) @@ -643,17 +643,13 @@ acpi_res_set_irq(device_t dev, void *context, uint8_t int trig, int pol) { struct acpi_res_context *cp = (struct acpi_res_context *)context; - rman_res_t intr; + int i; if (cp == NULL || irq == NULL) return; - /* This implements no resource relocation. */ - if (count != 1) - return; - - intr = *irq; - bus_set_resource(dev, SYS_RES_IRQ, cp->ar_nirq++, intr, 1); + for (i = 0; i < count; i++) + bus_set_resource(dev, SYS_RES_IRQ, cp->ar_nirq++, irq[i], 1); } static void @@ -661,17 +657,13 @@ acpi_res_set_ext_irq(device_t dev, void *context, uint int trig, int pol) { struct acpi_res_context *cp = (struct acpi_res_context *)context; - rman_res_t intr; + int i; if (cp == NULL || irq == NULL) return; - /* This implements no resource relocation. */ - if (count != 1) - return; - - intr = *irq; - bus_set_resource(dev, SYS_RES_IRQ, cp->ar_nirq++, intr, 1); + for (i = 0; i < count; i++) + bus_set_resource(dev, SYS_RES_IRQ, cp->ar_nirq++, irq[i], 1); } static void _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
