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[90.112.199.53]) by smtp.gmail.com with ESMTPSA id b11-20020adfd1cb000000b002bcaa47bf78sm4106257wrd.26.2023.01.27.03.15.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Jan 2023 03:15:31 -0800 (PST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: ea36d1b5-9e33-11ed-b8d1-410ff93cb8f0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Lz2mgXwLTWCl1I59Rv0my1BKuIzJqIzO3ZVsL2+1V3g=; b=EBzFA1lfLpj+CHt+fMqPJJwwyeFRVuZPU+o96w3rFK42jo8UIUoyDwlBpjyFQGIVzT N6RRzuXGwxUxA9VXiWAjWSpzoXvhVWxMEH6Fs0/YWVdTgxJrHMrDBrfCE1Lx3bGuM3iM my9t5wRbgSPIyI11SEtgokeJRsXM1n812yZy7i6RvkQ6gj4fJq2ST/GQHFOPw/3RrHmU FHhwOveIOFJeaPcJXqQVM2j/QV/lm7PPogUoox5XRJm2Lq9wLANURHpNfbYKuXfjB9tI IKaBVLtENmhk6ruSjkKmR/yR6EWGE2rmBD1xESx1oA3f38NXrbo6Gk2bFnyPNY2CbtxG sQSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Lz2mgXwLTWCl1I59Rv0my1BKuIzJqIzO3ZVsL2+1V3g=; b=77JICDworXjO6K94OGSYex1RIy6fqedyg584mbNnIgTRoa4hRkXcjCJK9WTcPcLb5v q+820RBY0xibpRu5rGdB89K1iZ17FnjGwuDAz/Qw4Y53eOeFqCVgx0izOFm6IhinFW+G 54ITAalxMZ69YPyO5MDSfwXcnpMJHSyovlShRGL4wmKx9XfgdUTlS6B55mjucLBRs0Ff rxiOfr0lCPm+5Jhq31JO4/KSQMxtSy3YRVFPtoi02Fq7sOmwt+MvDV8MkmAqF/Yy6Zh/ KJoU8ldyJ1TOdhcpnV5ha0/RN3Q8rYWiOXaBzH1Hydgge0+iEu3e3KGSgxB6Y/2/Xg/k UGZw== X-Gm-Message-State: AFqh2korccWzJ9QgwxktWtvMNdx5p4Sud/Yex38kNc1ks5S6JGKz0dKB nlFcNXoiXUAvygamdufaNjtrBdrzsIo= X-Google-Smtp-Source: AMrXdXuUW7BN9obL7kxRsNDFyUvor/T96MarEA3quMv8bQxI5AXuimX9cT8H/1It8OdW8fJFp3jeow== X-Received: by 2002:a05:6000:98d:b0:2a5:6244:329e with SMTP id by13-20020a056000098d00b002a56244329emr32912973wrb.40.1674818132029; Fri, 27 Jan 2023 03:15:32 -0800 (PST) From: Oleksii Kurochko To: xen-devel@lists.xenproject.org Cc: Jan Beulich , Julien Grall , Andrew Cooper , Stefano Stabellini , Gianluca Guida , Oleksii Kurochko , Bob Eshleman , Alistair Francis , Connor Davis , Doug Goldstein Subject: [PATCH v6 0/2] Basic early_printk and smoke test implementation Date: Fri, 27 Jan 2023 13:15:22 +0200 Message-Id: X-Mailer: git-send-email 2.39.0 MIME-Version: 1.0 The patch series introduces the following: - the minimal set of headers and changes inside them. - SBI (RISC-V Supervisor Binary Interface) things necessary for basic early_printk implementation. - things needed to set up the stack. - early_printk() function to print only strings. - RISC-V smoke test which checks if "Hello from C env" message is present in serial.tmp The patch series is rebased on top of the patch "include/types: move stddef.h-kind types to common header" [1] [1] https://lore.kernel.org/xen-devel/5a0a9e2a-c116-21b5-8081-db75fe4178d7@suse.com/ --- Changes in V6: - Remove patches that were merged to upstream: * xen/include: Change to * xen/riscv: introduce asm/types.h header file * xen/riscv: introduce sbi call to putchar to console - Remove __riscv_cmodel_medany check from early_printk.C - Rename container name in test.yaml for .qemu-riscv64. --- Changes in V5: - Code style fixes - Remove size_t from asm/types after rebase on top of the patch "include/types: move stddef.h-kind types to common header". [1] All other types were back as they are used in - Update after rebase on top of [1] as size_t was moved from to - Remove unneeded from sbi.c - Change an error message of #error in case of __riscv_cmodel_medany isn't defined --- Changes in V4: - Patches "xen/riscv: introduce dummy asm/init.h" and "xen/riscv: introduce stack stuff" were removed from the patch series as they were merged separately into staging. - Remove "depends on RISCV*" from Kconfig.debug as Kconfig.debug is located in arch specific folder. - fix code style. - Add "ifdef __riscv_cmodel_medany" to early_printk.c. --- Changes in V3: - Most of "[PATCH v2 7/8] xen/riscv: print hello message from C env" was merged with [PATCH v2 3/6] xen/riscv: introduce stack stuff. - "[PATCH v2 7/8] xen/riscv: print hello message from C env" was merged with "[PATCH v2 6/8] xen/riscv: introduce early_printk basic stuff". - "[PATCH v2 5/8] xen/include: include in " was removed as it has been already merged to mainline staging. - code style fixes. --- Changes in V2: - update commit patches commit messages according to the mailing list comments - Remove unneeded types in - Introduce definition of STACK_SIZE - order the files alphabetically in Makefile - Add license to early_printk.c - Add RISCV_32 dependecy to config EARLY_PRINTK in Kconfig.debug - Move dockerfile changes to separate config and sent them as separate patch to mailing list. - Update test.yaml to wire up smoke test --- Oleksii Kurochko (2): xen/riscv: introduce early_printk basic stuff automation: add RISC-V smoke test automation/gitlab-ci/test.yaml | 20 ++++++++++++++ automation/scripts/qemu-smoke-riscv64.sh | 20 ++++++++++++++ xen/arch/riscv/Kconfig.debug | 5 ++++ xen/arch/riscv/Makefile | 1 + xen/arch/riscv/early_printk.c | 33 +++++++++++++++++++++++ xen/arch/riscv/include/asm/early_printk.h | 12 +++++++++ xen/arch/riscv/setup.c | 4 +++ 7 files changed, 95 insertions(+) create mode 100755 automation/scripts/qemu-smoke-riscv64.sh create mode 100644 xen/arch/riscv/early_printk.c create mode 100644 xen/arch/riscv/include/asm/early_printk.h