From mboxrd@z Thu Jan 1 00:00:00 1970 From: cem@kernel.org Date: Wed, 13 Mar 2024 09:46:23 +0100 Subject: [PATCH V2 5/6] riscv: Test for specific SBI implementation ID In-Reply-To: <20240313084644.277426-1-cem@kernel.org> References: <20240313084644.277426-1-cem@kernel.org> Message-ID: <20240313084644.277426-6-cem@kernel.org> List-Id: To: kvm-riscv@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit From: Carlos Maiolino Retrieve the ID from the SBI, and test it against the SBI_IMPLID enviroment variable. Signed-off-by: Carlos Maiolino Reviewed-by: Andrew Jones --- V2: - Update commit description to fit 70 chars - Move sbi_ecall() after expected assignment to make consistent with other tests riscv/sbi.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/riscv/sbi.c b/riscv/sbi.c index bc0f5c68..65492fd6 100644 --- a/riscv/sbi.c +++ b/riscv/sbi.c @@ -51,6 +51,15 @@ static void check_base(void) } report_prefix_pop(); + report_prefix_push("sbi_impl_id"); + if (env_or_skip("SBI_IMPLID")) { + expected = strtol(getenv("SBI_IMPLID"), NULL, 0); + ret = sbi_ecall(SBI_EXT_BASE, SBI_EXT_BASE_GET_IMP_ID, + SBI_EXT_BASE, 0, 0, 0, 0, 0); + gen_report(&ret, 0, expected); + } + report_prefix_pop(); + report_prefix_push("probe_ext"); expected = getenv("PROBE_EXT") ? strtol(getenv("PROBE_EXT"), NULL, 0) : 1; ret = sbi_ecall(SBI_EXT_BASE, SBI_EXT_BASE_PROBE_EXT, SBI_EXT_BASE, 0, 0, 0, 0, 0); -- 2.44.0