From patchwork Thu Oct 24 18:55:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Schmauss, Erik" X-Patchwork-Id: 11210629 X-Patchwork-Delegate: rjw@sisk.pl Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 732F41575 for ; Thu, 24 Oct 2019 19:13:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5AA3C21929 for ; Thu, 24 Oct 2019 19:13:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392919AbfJXTNp (ORCPT ); Thu, 24 Oct 2019 15:13:45 -0400 Received: from mga01.intel.com ([192.55.52.88]:56947 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392921AbfJXTNp (ORCPT ); Thu, 24 Oct 2019 15:13:45 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Oct 2019 12:13:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,225,1569308400"; d="scan'208";a="188686278" Received: from sibelius.jf.intel.com ([10.54.75.23]) by orsmga007.jf.intel.com with ESMTP; 24 Oct 2019 12:13:43 -0700 From: Erik Schmauss To: "Rafael J . Wysocki" , linux-acpi@vger.kernel.org Cc: Erik Schmauss , Bob Moore Subject: [PATCH 06/12] ACPICA: utilities: add flag to only display data when dumping buffers Date: Thu, 24 Oct 2019 11:55:50 -0700 Message-Id: <20191024185556.4606-7-erik.schmauss@intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191024185556.4606-1-erik.schmauss@intel.com> References: <20191024185556.4606-1-erik.schmauss@intel.com> MIME-Version: 1.0 Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org ACPICA commit fb18935fcf940c5854a055975c6b9ee31f0e1a5a Link: https://github.com/acpica/acpica/commit/fb18935f Signed-off-by: Erik Schmauss Signed-off-by: Bob Moore --- drivers/acpi/acpica/acutils.h | 9 +++--- drivers/acpi/acpica/utbuffer.c | 52 +++++++++++++++++++--------------- 2 files changed, 34 insertions(+), 27 deletions(-) diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 601808be86d1..5fb50634e08e 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -142,10 +142,11 @@ struct acpi_pkg_info { /* acpi_ut_dump_buffer */ -#define DB_BYTE_DISPLAY 1 -#define DB_WORD_DISPLAY 2 -#define DB_DWORD_DISPLAY 4 -#define DB_QWORD_DISPLAY 8 +#define DB_BYTE_DISPLAY 0x01 +#define DB_WORD_DISPLAY 0x02 +#define DB_DWORD_DISPLAY 0x04 +#define DB_QWORD_DISPLAY 0x08 +#define DB_DISPLAY_DATA_ONLY 0x10 /* * utascii - ASCII utilities diff --git a/drivers/acpi/acpica/utbuffer.c b/drivers/acpi/acpica/utbuffer.c index 61db9967ebe4..db897af1de05 100644 --- a/drivers/acpi/acpica/utbuffer.c +++ b/drivers/acpi/acpica/utbuffer.c @@ -37,7 +37,9 @@ void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset) u32 j; u32 temp32; u8 buf_char; + u32 display_data_only = display & DB_DISPLAY_DATA_ONLY; + display &= ~DB_DISPLAY_DATA_ONLY; if (!buffer) { acpi_os_printf("Null Buffer Pointer in DumpBuffer!\n"); return; @@ -53,7 +55,9 @@ void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset) /* Print current offset */ - acpi_os_printf("%8.4X: ", (base_offset + i)); + if (!display_data_only) { + acpi_os_printf("%8.4X: ", (base_offset + i)); + } /* Print 16 hex chars */ @@ -109,32 +113,34 @@ void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset) * Print the ASCII equivalent characters but watch out for the bad * unprintable ones (printable chars are 0x20 through 0x7E) */ - acpi_os_printf(" "); - for (j = 0; j < 16; j++) { - if (i + j >= count) { - acpi_os_printf("\n"); - return; + if (!display_data_only) { + acpi_os_printf(" "); + for (j = 0; j < 16; j++) { + if (i + j >= count) { + acpi_os_printf("\n"); + return; + } + + /* + * Add comment characters so rest of line is ignored when + * compiled + */ + if (j == 0) { + acpi_os_printf("// "); + } + + buf_char = buffer[(acpi_size)i + j]; + if (isprint(buf_char)) { + acpi_os_printf("%c", buf_char); + } else { + acpi_os_printf("."); + } } - /* - * Add comment characters so rest of line is ignored when - * compiled - */ - if (j == 0) { - acpi_os_printf("// "); - } + /* Done with that line. */ - buf_char = buffer[(acpi_size)i + j]; - if (isprint(buf_char)) { - acpi_os_printf("%c", buf_char); - } else { - acpi_os_printf("."); - } + acpi_os_printf("\n"); } - - /* Done with that line. */ - - acpi_os_printf("\n"); i += 16; }