Date: Tue, 9 Mar 2010 02:05:02 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r204904 - head/sys/ia64/ia64 Message-ID: <201003090205.o29252EU074246@svn.freebsd.org>
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Author: marcel Date: Tue Mar 9 02:05:01 2010 New Revision: 204904 URL: http://svn.freebsd.org/changeset/base/204904 Log: Remove support for SYS_RES_DRQ. Modified: head/sys/ia64/ia64/nexus.c Modified: head/sys/ia64/ia64/nexus.c ============================================================================== --- head/sys/ia64/ia64/nexus.c Tue Mar 9 02:00:53 2010 (r204903) +++ head/sys/ia64/ia64/nexus.c Tue Mar 9 02:05:01 2010 (r204904) @@ -78,7 +78,7 @@ struct nexus_device { #define DEVTONX(dev) ((struct nexus_device *)device_get_ivars(dev)) -static struct rman irq_rman, drq_rman, port_rman, mem_rman; +static struct rman irq_rman, port_rman, mem_rman; static int nexus_probe(device_t); static int nexus_attach(device_t); @@ -190,21 +190,6 @@ nexus_probe(device_t dev) panic("nexus_probe irq_rman"); /* - * ISA DMA on PCI systems is implemented in the ISA part of each - * PCI->ISA bridge and the channels can be duplicated if there are - * multiple bridges. (eg: laptops with docking stations) - */ - drq_rman.rm_start = 0; - drq_rman.rm_end = 7; - drq_rman.rm_type = RMAN_ARRAY; - drq_rman.rm_descr = "DMA request lines"; - /* XXX drq 0 not available on some machines */ - if (rman_init(&drq_rman) - || rman_manage_region(&drq_rman, - drq_rman.rm_start, drq_rman.rm_end)) - panic("nexus_probe drq_rman"); - - /* * However, IO ports and Memory truely are global at this level, * as are APIC interrupts (however many IO APICS there turn out * to be on large systems..) @@ -355,10 +340,6 @@ nexus_alloc_resource(device_t bus, devic rm = &irq_rman; break; - case SYS_RES_DRQ: - rm = &drq_rman; - break; - case SYS_RES_IOPORT: rm = &port_rman; break; @@ -591,4 +572,3 @@ nexus_settime(device_t dev, struct times tm.tm_mday = ct.day; return (efi_set_time(&tm)); } -
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