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[2403:580b:97e8:0:321:6fb2:58f1:a1b1]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2f776185b02sm4760314a91.21.2025.01.18.17.15.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Jan 2025 17:15:32 -0800 (PST) From: Alistair Francis X-Google-Original-From: Alistair Francis To: qemu-devel@nongnu.org Cc: alistair23@gmail.com, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Alistair Francis Subject: [PULL v2 50/50] hw/char/riscv_htif: Convert HTIF_DEBUG() to trace events Date: Sun, 19 Jan 2025 11:12:25 +1000 Message-ID: <20250119011225.11452-51-alistair.francis@wdc.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250119011225.11452-1-alistair.francis@wdc.com> References: <20250119011225.11452-1-alistair.francis@wdc.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::102d; envelope-from=alistair23@gmail.com; helo=mail-pj1-x102d.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Philippe Mathieu-Daudé Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Alistair Francis Message-ID: <20250116223609.81594-1-philmd@linaro.org> Signed-off-by: Alistair Francis --- hw/char/riscv_htif.c | 15 +++------------ hw/char/trace-events | 4 ++++ 2 files changed, 7 insertions(+), 12 deletions(-) diff --git a/hw/char/riscv_htif.c b/hw/char/riscv_htif.c index 11a0e1a7b7..ec5db5a597 100644 --- a/hw/char/riscv_htif.c +++ b/hw/char/riscv_htif.c @@ -32,14 +32,7 @@ #include "exec/tswap.h" #include "system/dma.h" #include "system/runstate.h" - -#define RISCV_DEBUG_HTIF 0 -#define HTIF_DEBUG(fmt, ...) \ - do { \ - if (RISCV_DEBUG_HTIF) { \ - qemu_log_mask(LOG_TRACE, "%s: " fmt "\n", __func__, ##__VA_ARGS__);\ - } \ - } while (0) +#include "trace.h" #define HTIF_DEV_SHIFT 56 #define HTIF_CMD_SHIFT 48 @@ -159,8 +152,7 @@ static void htif_handle_tohost_write(HTIFState *s, uint64_t val_written) uint64_t payload = val_written & 0xFFFFFFFFFFFFULL; int resp = 0; - HTIF_DEBUG("mtohost write: device: %d cmd: %d what: %02" PRIx64 - " -payload: %016" PRIx64 "\n", device, cmd, payload & 0xFF, payload); + trace_htif_uart_write_to_host(device, cmd, payload); /* * Currently, there is a fixed mapping of devices: @@ -251,8 +243,7 @@ static void htif_handle_tohost_write(HTIFState *s, uint64_t val_written) } } else { qemu_log("HTIF unknown device or command\n"); - HTIF_DEBUG("device: %d cmd: %d what: %02" PRIx64 - " payload: %016" PRIx64, device, cmd, payload & 0xFF, payload); + trace_htif_uart_unknown_device_command(device, cmd, payload); } /* * Latest bbl does not set fromhost to 0 if there is a value in tohost. diff --git a/hw/char/trace-events b/hw/char/trace-events index 3ee7cfcdff..b2e3d25ae3 100644 --- a/hw/char/trace-events +++ b/hw/char/trace-events @@ -136,3 +136,7 @@ stm32f2xx_usart_read(char *id, unsigned size, uint64_t ofs, uint64_t val) " %s s stm32f2xx_usart_write(char *id, unsigned size, uint64_t ofs, uint64_t val) "%s size %d ofs 0x%02" PRIx64 " <- 0x%02" PRIx64 stm32f2xx_usart_drop(char *id) " %s dropping the chars" stm32f2xx_usart_receive(char *id, uint8_t chr) " %s receiving '%c'" + +# riscv_htif.c +htif_uart_write_to_host(uint8_t device, uint8_t cmd, uint64_t payload) "device: %u cmd: %02u payload: %016" PRIx64 +htif_uart_unknown_device_command(uint8_t device, uint8_t cmd, uint64_t payload) "device: %u cmd: %02u payload: %016" PRIx64