From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54554) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aoUVZ-0000C9-2N for qemu-devel@nongnu.org; Fri, 08 Apr 2016 07:23:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aoUVU-0004mh-1o for qemu-devel@nongnu.org; Fri, 08 Apr 2016 07:23:25 -0400 Received: from mx1.redhat.com ([209.132.183.28]:41331) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aoUVT-0004mS-Sf for qemu-devel@nongnu.org; Fri, 08 Apr 2016 07:23:19 -0400 From: Igor Mammedov Date: Fri, 8 Apr 2016 13:23:12 +0200 Message-Id: <1460114594-236342-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [PATCH for-2.6 v2 0/2] acpi: tpm: "Fix" TPM ACPI description List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: mst@redhat.com, stefanb@us.ibm.com, crobinso@redhat.com TPM used to 'work', since in commit: 711b20b4 Add ACPI tables for TPM as TPM device has been placed outside of PCI0 bus scope with IRQ commented out, but since commit 5cb18b3d TPM2 ACPI table support with following fixup 9e472263 acpi: add missing ssdt it has been moved to correct ISA bus scope, however no one added MMIO resource to parent bus and IRQ(5) became uncommented which regressed TPM as Windows fails to init it due to lack of resources 'device cannot find enough free resources' Series is a partialy fix and a partially hack to temporary make TPM work on Windows. 1/2 - fixes IO resource lack on parent bus 2/2 - temporary comment out IRQ description to make Windows beleve that there isn't any possible conflict to force successful driver initialization Tested with Windows 8.1x64 Igor Mammedov (2): pc: acpi: tpm: add missing MMIO resource to PCI0._CRS tpm: acpi: remove IRQ from TPM's CRS to make Windows not see conflict hw/i386/acpi-build.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) -- 1.8.3.1