From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56011) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YPtyy-0002Cg-Ef for qemu-devel@nongnu.org; Mon, 23 Feb 2015 09:27:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YPtyo-0002k2-Va for qemu-devel@nongnu.org; Mon, 23 Feb 2015 09:27:36 -0500 Received: from e8.ny.us.ibm.com ([32.97.182.138]:37699) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YPtyo-0002jh-RQ for qemu-devel@nongnu.org; Mon, 23 Feb 2015 09:27:26 -0500 Received: from /spool/local by e8.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 23 Feb 2015 09:27:26 -0500 Received: from b01cxnp23033.gho.pok.ibm.com (b01cxnp23033.gho.pok.ibm.com [9.57.198.28]) by d01dlp02.pok.ibm.com (Postfix) with ESMTP id 3FC336E8045 for ; Mon, 23 Feb 2015 09:19:14 -0500 (EST) Received: from d01av03.pok.ibm.com (d01av03.pok.ibm.com [9.56.224.217]) by b01cxnp23033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t1NERMrn25165834 for ; Mon, 23 Feb 2015 14:27:22 GMT Received: from d01av03.pok.ibm.com (localhost [127.0.0.1]) by d01av03.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t1NERMMj017113 for ; Mon, 23 Feb 2015 09:27:22 -0500 From: Stefan Berger Date: Mon, 23 Feb 2015 09:27:18 -0500 Message-Id: <1424701640-27207-3-git-send-email-stefanb@linux.vnet.ibm.com> In-Reply-To: <1424701640-27207-1-git-send-email-stefanb@linux.vnet.ibm.com> References: <1424701640-27207-1-git-send-email-stefanb@linux.vnet.ibm.com> Subject: [Qemu-devel] [REPOST 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: 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