Date: Fri, 24 Apr 2020 11:03:15 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r360249 - head/sys/dev/pci Message-ID: <202004241103.03OB3FmJ090127@repo.freebsd.org>
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Author: andrew Date: Fri Apr 24 11:03:15 2020 New Revision: 360249 URL: https://svnweb.freebsd.org/changeset/base/360249 Log: Remove PCI_IO_WINDOW_OFFSET from the pci host generic fdt attachment. It doesn't seem to be needed, and breaks booting under bhyve/arm64. Discussed with: br MFC after: 2 weeks Sponsored by: Innovate UK Modified: head/sys/dev/pci/pci_host_generic_fdt.c Modified: head/sys/dev/pci/pci_host_generic_fdt.c ============================================================================== --- head/sys/dev/pci/pci_host_generic_fdt.c Fri Apr 24 10:20:54 2020 (r360248) +++ head/sys/dev/pci/pci_host_generic_fdt.c Fri Apr 24 11:03:15 2020 (r360249) @@ -65,8 +65,6 @@ __FBSDID("$FreeBSD$"); #include "pcib_if.h" -#define PCI_IO_WINDOW_OFFSET 0x1000 - #define SPACE_CODE_SHIFT 24 #define SPACE_CODE_MASK 0x3 #define SPACE_CODE_IO_SPACE 0x1 @@ -170,8 +168,7 @@ pci_host_generic_attach(device_t dev) pci_base, pci_base + size - 1); } else if (sc->base.ranges[tuple].flags & FLAG_IO) { error = rman_manage_region(&sc->base.io_rman, - pci_base + PCI_IO_WINDOW_OFFSET, - pci_base + PCI_IO_WINDOW_OFFSET + size - 1); + pci_base, pci_base + size - 1); } else continue; if (error) {
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