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[77.11.174.94]) by smtp.gmail.com with ESMTPSA id f20-20020a056402195400b005576f4471besm624922edz.42.2024.01.06.13.05.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 06 Jan 2024 13:06:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1704575161; x=1705179961; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BO3joJYDTtGUerfBs3WaLe5gIZcBp9HzTmPOq+TE/bA=; b=dQ6Sbkj/jhYOmhqYCQ7QuApRs9soCMHda5EgaqnFOEl3fCOkE8dw4QpnAOOQbqz3ws CzV9MIwzHp9IbeUD1a8AitK9/iX9vv5nAFo1fSdfIFTt7wIeRVRdngc5YYVOlnLBnM8x U2s0kwSOGzmSqvf45lIXQ15ngRguHyJv1CSZPHVqGsK9sXkwtxiWN25A2+8Roh72kXiN gGm/n/R3DVLNaDYHyvUfWriuZOiLUf185sxiqzwSy+F2qavy9gbNbaFJgjTW4KBc9T2W lj4p9XrA3w2hBYxj4go5SAJ7mheqc3xTASG2TT2tU+6XhOmzopXRL0DMb4VCRdxBvxo2 bO3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704575161; x=1705179961; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BO3joJYDTtGUerfBs3WaLe5gIZcBp9HzTmPOq+TE/bA=; b=D0YQeaLcjWY4hbc15x1ISqCmZEG8X7di1l5+CggMrQJVatJPuNIsgHsogySgJ57PmW 4thmDwMs0yO/Zz37aK6PzJCbIzcuDNsZHPpawytdPjjnUx3NEjypDZk3T1UB3I57wgGo g/Qy1BH0WvUhZWjKHVIs2zRPLMNiv7jjyfIMxJMpfB0cpweRSMxozBPkoKZIzKhSSisS nvmhiUh7vs63iTbjHqn4zcjkTMd+fw9WEl2QnVDGFTO1KimPwRrITvEQGff9E/JHg5iM ZtQU+5o8Svqapc54p8JDIoiIJTT5pxfq+1KwxDYM68iLIbdIcaN8MblcziuR7rOSgTe0 8Biw== X-Gm-Message-State: AOJu0YwUhxuLT2/xjat9qV/eb0rekB1C8Jk2eNegtVNXAVDWUV8TbemJ o/eQdRpOsjmEdDC0wQfweb9RePeX61k= X-Google-Smtp-Source: AGHT+IFifs91QStc18KDRYn+mCVXA1173sWpbHPJyqCQAfvLTfGDTDLiK4Jn9Dbn1N/T5MSrbigOyw== X-Received: by 2002:a50:8d4f:0:b0:54c:d9c5:f9ef with SMTP id t15-20020a508d4f000000b0054cd9c5f9efmr454637edt.8.1704575161062; Sat, 06 Jan 2024 13:06:01 -0800 (PST) From: Bernhard Beschow To: qemu-devel@nongnu.org Cc: Eduardo Habkost , Artyom Tarasenko , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Fabiano Rosas , Jiaxun Yang , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Barrat?= , John Snow , qemu-block@nongnu.org, Kevin Wolf , Thomas Huth , Richard Henderson , Nicholas Piggin , Aleksandar Rikalo , Peter Xu , BALATON Zoltan , Leonardo Bras , Paolo Bonzini , "Michael S. Tsirkin" , Juan Quintela , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-ppc@nongnu.org, David Hildenbrand , Marcel Apfelbaum , Sergio Lopez , Hanna Reitz , Mark Cave-Ayland , =?UTF-8?q?Herv=C3=A9=20Poussineau?= , Bernhard Beschow Subject: [PATCH v4 09/11] hw/char/parallel-isa: Implement relocation and enabling/disabling for TYPE_ISA_PARALLEL Date: Sat, 6 Jan 2024 22:05:29 +0100 Message-ID: <20240106210531.140542-10-shentey@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240106210531.140542-1-shentey@gmail.com> References: <20240106210531.140542-1-shentey@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::536; envelope-from=shentey@gmail.com; helo=mail-ed1-x536.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1704575296408100003 Content-Type: text/plain; charset="utf-8" The real SuperI/O chips emulated by QEMU allow for relocating and enabling = or disabling their SuperI/O functions via software. So far this is not impleme= nted. Prepare for that by adding isa_parallel_set_{enabled,iobase}. Signed-off-by: Bernhard Beschow --- include/hw/char/parallel-isa.h | 3 +++ hw/char/parallel-isa.c | 14 ++++++++++++++ 2 files changed, 17 insertions(+) diff --git a/include/hw/char/parallel-isa.h b/include/hw/char/parallel-isa.h index 3b783bd08d..5284b2ffec 100644 --- a/include/hw/char/parallel-isa.h +++ b/include/hw/char/parallel-isa.h @@ -29,4 +29,7 @@ struct ISAParallelState { PortioList portio_list; }; =20 +void isa_parallel_set_iobase(ISADevice *parallel, hwaddr iobase); +void isa_parallel_set_enabled(ISADevice *parallel, bool enabled); + #endif /* HW_PARALLEL_ISA_H */ diff --git a/hw/char/parallel-isa.c b/hw/char/parallel-isa.c index ab0f879998..a5ce6ee13a 100644 --- a/hw/char/parallel-isa.c +++ b/hw/char/parallel-isa.c @@ -41,3 +41,17 @@ void parallel_hds_isa_init(ISABus *bus, int n) } } } + +void isa_parallel_set_iobase(ISADevice *parallel, hwaddr iobase) +{ + ISAParallelState *s =3D ISA_PARALLEL(parallel); + + parallel->ioport_id =3D iobase; + s->iobase =3D iobase; + portio_list_set_address(&s->portio_list, s->iobase); +} + +void isa_parallel_set_enabled(ISADevice *parallel, bool enabled) +{ + portio_list_set_enabled(&ISA_PARALLEL(parallel)->portio_list, enabled); +} --=20 2.43.0