From patchwork Sun Jun 3 10:38:03 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Herv=C3=A9_Poussineau?= X-Patchwork-Id: 162488 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id B7329B704C for ; Sun, 3 Jun 2012 20:37:57 +1000 (EST) Received: from localhost ([::1]:54228 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Sb8C3-0006EX-79 for incoming@patchwork.ozlabs.org; Sun, 03 Jun 2012 06:37:55 -0400 Received: from eggs.gnu.org ([208.118.235.92]:60717) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Sb8Bs-0006E2-6A for qemu-devel@nongnu.org; Sun, 03 Jun 2012 06:37:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Sb8Bq-0000Lz-Dh for qemu-devel@nongnu.org; Sun, 03 Jun 2012 06:37:43 -0400 Received: from smtp1-g21.free.fr ([212.27.42.1]:32927) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Sb8Bp-0000LO-Pz for qemu-devel@nongnu.org; Sun, 03 Jun 2012 06:37:42 -0400 Received: from localhost.localdomain (unknown [82.227.227.196]) by smtp1-g21.free.fr (Postfix) with ESMTP id 3A4319400B2; Sun, 3 Jun 2012 12:37:29 +0200 (CEST) From: =?UTF-8?q?Herv=C3=A9=20Poussineau?= To: qemu-devel@nongnu.org Date: Sun, 3 Jun 2012 12:38:03 +0200 Message-Id: <1338719890-9935-2-git-send-email-hpoussin@reactos.org> X-Mailer: git-send-email 1.7.10 In-Reply-To: <1338719890-9935-1-git-send-email-hpoussin@reactos.org> References: <1338719890-9935-1-git-send-email-hpoussin@reactos.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 212.27.42.1 Cc: Blue Swirl , Kevin Wolf , Paolo Bonzini , =?UTF-8?q?Herv=C3=A9=20Poussineau?= , "Michael S. Tsirkin" Subject: [Qemu-devel] [PATCH 1/7] esp: implement Disable selection command X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Hervé Poussineau --- hw/esp.c | 6 ++++++ trace-events | 1 + 2 files changed, 7 insertions(+) diff --git a/hw/esp.c b/hw/esp.c index 8d73e56..51b2d5f 100644 --- a/hw/esp.c +++ b/hw/esp.c @@ -117,6 +117,7 @@ struct ESPState { #define CMD_SELATN 0x42 #define CMD_SELATNS 0x43 #define CMD_ENSEL 0x44 +#define CMD_DISSEL 0x45 #define STAT_DO 0x00 #define STAT_DI 0x01 @@ -644,6 +645,11 @@ static void esp_mem_write(void *opaque, target_phys_addr_t addr, trace_esp_mem_writeb_cmd_ensel(val); s->rregs[ESP_RINTR] = 0; break; + case CMD_DISSEL: + trace_esp_mem_writeb_cmd_dissel(val); + s->rregs[ESP_RINTR] = 0; + esp_raise_irq(s); + break; default: ESP_ERROR("Unhandled ESP command (%2.2x)\n", (unsigned)val); break; diff --git a/trace-events b/trace-events index 45c6bc1..898313c 100644 --- a/trace-events +++ b/trace-events @@ -637,6 +637,7 @@ esp_mem_writeb_cmd_sel(uint32_t val) "Select without ATN (%2.2x)" esp_mem_writeb_cmd_selatn(uint32_t val) "Select with ATN (%2.2x)" esp_mem_writeb_cmd_selatns(uint32_t val) "Select with ATN & stop (%2.2x)" esp_mem_writeb_cmd_ensel(uint32_t val) "Enable selection (%2.2x)" +esp_mem_writeb_cmd_dissel(uint32_t val) "Disable selection (%2.2x)" # monitor.c handle_qmp_command(void *mon, const char *cmd_name) "mon %p cmd_name \"%s\""