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([2402:7500:477:464b:b7fc:d546:e798:4fbc]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-23603406aa9sm10095565ad.188.2025.06.06.04.01.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Jun 2025 04:01:38 -0700 (PDT) From: Victor Shih To: ulf.hansson@linaro.org, adrian.hunter@intel.com Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, benchuanggli@gmail.com, ben.chuang@genesyslogic.com.tw, HL.Liu@genesyslogic.com.tw, Greg.tu@genesyslogic.com.tw, Victor Shih , Victor Shih Subject: [PATCH V3 2/3] mmc: sdhci: Add a helper function for dump register in dynamic debug mode Date: Fri, 6 Jun 2025 19:01:20 +0800 Message-ID: <20250606110121.96314-3-victorshihgli@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250606110121.96314-1-victorshihgli@gmail.com> References: <20250606110121.96314-1-victorshihgli@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Victor Shih Add a helper function for dump register in dynamic debug mode. Signed-off-by: Victor Shih Acked-by: Adrian Hunter --- drivers/mmc/host/sdhci.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index f9d65dd0f2b2..70ada1857a4c 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -900,4 +900,20 @@ void sdhci_switch_external_dma(struct sdhci_host *host= , bool en); void sdhci_set_data_timeout_irq(struct sdhci_host *host, bool enable); void __sdhci_set_timeout(struct sdhci_host *host, struct mmc_command *cmd); =20 +#if defined(CONFIG_DYNAMIC_DEBUG) || \ + (defined(CONFIG_DYNAMIC_DEBUG_CORE) && defined(DYNAMIC_DEBUG_MODULE)) +#define SDHCI_DBG_ANYWAY 0 +#elif defined(DEBUG) +#define SDHCI_DBG_ANYWAY 1 +#else +#define SDHCI_DBG_ANYWAY 0 +#endif + +#define sdhci_dbg_dumpregs(host, fmt) \ +do { \ + DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ + if (DYNAMIC_DEBUG_BRANCH(descriptor) || SDHCI_DBG_ANYWAY) \ + sdhci_dumpregs(host); \ +} while (0) + #endif /* __SDHCI_HW_H */ --=20 2.43.0