From patchwork Fri Sep 1 09:42:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 13372350 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AE2F4CA0FE8 for ; Fri, 1 Sep 2023 09:44:00 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qc0gI-0002WB-QD; Fri, 01 Sep 2023 05:43:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qc0gE-0002Cf-1A; Fri, 01 Sep 2023 05:43:06 -0400 Received: from gandalf.ozlabs.org ([150.107.74.76]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qc0g9-000398-1W; Fri, 01 Sep 2023 05:43:05 -0400 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4RcY415Ykqz4x2b; Fri, 1 Sep 2023 19:42:57 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4RcY4007NPz4x2D; Fri, 1 Sep 2023 19:42:55 +1000 (AEST) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Bin Meng , =?utf-8?q?C=C3=A9dric_Le_Goater?= Subject: [PULL 16/26] hw/sd: Move proto_name to SDProto structure Date: Fri, 1 Sep 2023 11:42:04 +0200 Message-ID: <20230901094214.296918-17-clg@kaod.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230901094214.296918-1-clg@kaod.org> References: <20230901094214.296918-1-clg@kaod.org> MIME-Version: 1.0 Received-SPF: pass client-ip=150.107.74.76; envelope-from=SRS0=SnXb=ER=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Philippe Mathieu-Daudé Introduce a new structure to hold the bus protocol specific fields: SDProto. The first field is the protocol name. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Bin Meng Message-Id: <20210624142209.1193073-4-f4bug@amsat.org> Signed-off-by: Cédric Le Goater --- include/hw/sd/sd.h | 2 ++ hw/sd/sd.c | 35 +++++++++++++++++++++++++++-------- 2 files changed, 29 insertions(+), 8 deletions(-) diff --git a/include/hw/sd/sd.h b/include/hw/sd/sd.h index 3047adb2fc86..b322d8f19b17 100644 --- a/include/hw/sd/sd.h +++ b/include/hw/sd/sd.h @@ -124,6 +124,8 @@ struct SDCardClass { void (*enable)(SDState *sd, bool enable); bool (*get_inserted)(SDState *sd); bool (*get_readonly)(SDState *sd); + + const struct SDProto *proto; }; #define TYPE_SD_BUS "sd-bus" diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 20e62aff70b6..f6aa3b0a80bf 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -87,6 +87,10 @@ enum SDCardStates { sd_disconnect_state, }; +typedef struct SDProto { + const char *name; +} SDProto; + struct SDState { DeviceState parent_obj; @@ -137,7 +141,6 @@ struct SDState { qemu_irq readonly_cb; qemu_irq inserted_cb; QEMUTimer *ocr_power_timer; - const char *proto_name; bool enable; uint8_t dat_lines; bool cmd_line; @@ -145,6 +148,13 @@ struct SDState { static void sd_realize(DeviceState *dev, Error **errp); +static const struct SDProto *sd_proto(SDState *sd) +{ + SDCardClass *sc = SD_CARD_GET_CLASS(sd); + + return sc->proto; +} + static const char *sd_version_str(enum SDPhySpecificationVersion version) { static const char *sdphy_version[] = { @@ -981,8 +991,8 @@ static bool address_in_range(SDState *sd, const char *desc, static sd_rsp_type_t sd_invalid_state_for_cmd(SDState *sd, SDRequest req) { - qemu_log_mask(LOG_GUEST_ERROR, "SD: CMD%i in a wrong state: %s (spec %s)\n", - req.cmd, sd_state_name(sd->state), + qemu_log_mask(LOG_GUEST_ERROR, "%s: CMD%i in a wrong state: %s (spec %s)\n", + sd_proto(sd)->name, req.cmd, sd_state_name(sd->state), sd_version_str(sd->spec_version)); return sd_illegal; @@ -997,7 +1007,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) * However there is no ACMD55, so we want to trace this particular case. */ if (req.cmd != 55 || sd->expecting_acmd) { - trace_sdcard_normal_command(sd->proto_name, + trace_sdcard_normal_command(sd_proto(sd)->name, sd_cmd_name(req.cmd), req.cmd, req.arg, sd_state_name(sd->state)); } @@ -1562,7 +1572,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req) static sd_rsp_type_t sd_app_command(SDState *sd, SDRequest req) { - trace_sdcard_app_command(sd->proto_name, sd_acmd_name(req.cmd), + trace_sdcard_app_command(sd_proto(sd)->name, sd_acmd_name(req.cmd), req.cmd, req.arg, sd_state_name(sd->state)); sd->card_status |= APP_CMD; switch (req.cmd) { @@ -1856,7 +1866,7 @@ void sd_write_byte(SDState *sd, uint8_t value) if (sd->card_status & (ADDRESS_ERROR | WP_VIOLATION)) return; - trace_sdcard_write_data(sd->proto_name, + trace_sdcard_write_data(sd_proto(sd)->name, sd_acmd_name(sd->current_cmd), sd->current_cmd, value); switch (sd->current_cmd) { @@ -2012,7 +2022,7 @@ uint8_t sd_read_byte(SDState *sd) io_len = (sd->ocr & (1 << 30)) ? 512 : sd->blk_len; - trace_sdcard_read_data(sd->proto_name, + trace_sdcard_read_data(sd_proto(sd)->name, sd_acmd_name(sd->current_cmd), sd->current_cmd, io_len); switch (sd->current_cmd) { @@ -2131,6 +2141,14 @@ void sd_enable(SDState *sd, bool enable) sd->enable = enable; } +static const SDProto sd_proto_spi = { + .name = "SPI", +}; + +static const SDProto sd_proto_sd = { + .name = "SD", +}; + static void sd_instance_init(Object *obj) { SDState *sd = SD_CARD(obj); @@ -2149,9 +2167,10 @@ static void sd_instance_finalize(Object *obj) static void sd_realize(DeviceState *dev, Error **errp) { SDState *sd = SD_CARD(dev); + SDCardClass *sc = SD_CARD_GET_CLASS(sd); int ret; - sd->proto_name = sd->spi ? "SPI" : "SD"; + sc->proto = sd->spi ? &sd_proto_spi : &sd_proto_sd; switch (sd->spec_version) { case SD_PHY_SPECv1_10_VERS