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[189.204.159.168]) by smtp.gmail.com with ESMTPSA id u2sm1075028oic.28.2021.03.25.05.26.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 Mar 2021 05:26:27 -0700 (PDT) Subject: Re: [PATCH 3/6] hw/isa/vt82c686: Let ISA function expose ISA IRQs To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org References: <20210324175438.680310-1-f4bug@amsat.org> <20210324175438.680310-4-f4bug@amsat.org> From: Richard Henderson Message-ID: <8d779119-ac30-9bfd-838b-a2c90703cf22@linaro.org> Date: Thu, 25 Mar 2021 06:26:24 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <20210324175438.680310-4-f4bug@amsat.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::235; envelope-from=richard.henderson@linaro.org; helo=mail-oi1-x235.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 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, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Aleksandar Rikalo , Huacai Chen , John Snow , Aurelien Jarno , qemu-block@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 3/24/21 11:54 AM, Philippe Mathieu-Daudé wrote: > The 2 cascaded 8259 PIC are managed by the PCI function #0 > (ISA bridge). Expose the 16 IRQs on this function, so other > functions from the same chipset can access them. > > Signed-off-by: Philippe Mathieu-Daudé > --- > hw/isa/vt82c686.c | 13 ++++++++++++- > 1 file changed, 12 insertions(+), 1 deletion(-) Reviewed-by: Richard Henderson r~