From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51286) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XyLdF-0003x6-8c for qemu-devel@nongnu.org; Tue, 09 Dec 2014 09:19:26 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XyLd6-00018P-3M for qemu-devel@nongnu.org; Tue, 09 Dec 2014 09:19:17 -0500 Received: from e9.ny.us.ibm.com ([32.97.182.139]:36349) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XyLd5-00018H-V9 for qemu-devel@nongnu.org; Tue, 09 Dec 2014 09:19:08 -0500 Received: from /spool/local by e9.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 9 Dec 2014 09:19:07 -0500 Received: from b01cxnp23032.gho.pok.ibm.com (b01cxnp23032.gho.pok.ibm.com [9.57.198.27]) by d01dlp03.pok.ibm.com (Postfix) with ESMTP id 095EEC9003E for ; Tue, 9 Dec 2014 09:11:08 -0500 (EST) Received: from d01av04.pok.ibm.com (d01av04.pok.ibm.com [9.56.224.64]) by b01cxnp23032.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id sB9EJ4jW22741166 for ; Tue, 9 Dec 2014 14:19:04 GMT Received: from d01av04.pok.ibm.com (localhost [127.0.0.1]) by d01av04.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id sB9EJ3so025898 for ; Tue, 9 Dec 2014 09:19:04 -0500 From: Stefan Berger Date: Tue, 9 Dec 2014 09:18:57 -0500 Message-Id: <1418134739-21627-4-git-send-email-stefanb@linux.vnet.ibm.com> In-Reply-To: <1418134739-21627-1-git-send-email-stefanb@linux.vnet.ibm.com> References: <1418134739-21627-1-git-send-email-stefanb@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH 3/5] tpm: Support for XFIFO register List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: PeterHuewe@gmx.de, Stefan Berger , mst@redhat.com Support for the XFIFO register (range) of the TIS 1.3 specification. We support a range of 64 bytes. Signed-off-by: Stefan Berger --- hw/tpm/tpm_tis.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c index 6170693..a37c7ce 100644 --- a/hw/tpm/tpm_tis.c +++ b/hw/tpm/tpm_tis.c @@ -51,6 +51,8 @@ #define TPM_TIS_REG_INTF_CAPABILITY 0x14 #define TPM_TIS_REG_STS 0x18 #define TPM_TIS_REG_DATA_FIFO 0x24 +#define TPM_TIS_REG_DATA_XFIFO 0x80 +#define TPM_TIS_REG_DATA_XFIFO_END 0xbc #define TPM_TIS_REG_DID_VID 0xf00 #define TPM_TIS_REG_RID 0xf04 @@ -476,6 +478,7 @@ static uint64_t tpm_tis_mmio_read(void *opaque, hwaddr addr, } break; case TPM_TIS_REG_DATA_FIFO: + case TPM_TIS_REG_DATA_XFIFO ... TPM_TIS_REG_DATA_XFIFO_END: if (tis->active_locty == locty) { if (size > 4 - (addr & 0x3)) { /* prevent access beyond FIFO */ @@ -762,6 +765,7 @@ static void tpm_tis_mmio_write_intern(void *opaque, hwaddr addr, } break; case TPM_TIS_REG_DATA_FIFO: + case TPM_TIS_REG_DATA_XFIFO ... TPM_TIS_REG_DATA_XFIFO_END: /* data fifo */ if (tis->active_locty != locty) { break; -- 1.9.3