From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E5D19CCF9E3 for ; Sat, 25 Oct 2025 16:22:31 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vCgz8-0004mR-IG; Sat, 25 Oct 2025 12:19:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vCgz7-0004m5-0V for qemu-devel@nongnu.org; Sat, 25 Oct 2025 12:19:17 -0400 Received: from sea.source.kernel.org ([172.234.252.31]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vCgz4-00049D-PE for qemu-devel@nongnu.org; Sat, 25 Oct 2025 12:19:16 -0400 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 369304508E; Sat, 25 Oct 2025 16:19:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7712BC4CEF5; Sat, 25 Oct 2025 16:19:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761409145; bh=IwwcrkyRAxP+UZG2knDprMgmqQAMEBHIojF+8FwR1o0=; h=From:To:Cc:Subject:Date:From; b=OLgc7LPvLq00Ur4gcSkRIVt9X9XKBZMavu1TPS1T0piXQVlEUvcFhuo2O5FcE62y9 d05v0ju32piDyo6qlhIDZrP7nd9uLbZ7zcOuIn9ILAFZb0UmhYPRTxUA+eA0E/dZEK m8Kwjv+lIo0x7SCQG9ZBO5NSPIxH/jd4pa729cKAobivRGenA9l+UCY87zafu6qaH8 IZ7Gd/UoP8RqOF0YF/St3KAr+BxtdcAuKyy+DEAn5MtBmSJB4Ovp/fG87BmO4/GLpy kwyahjtqYkpoCSf3D7bnmNbGOymj5L03DW4Rc+UtI8HY6bn+WPrlEmh0TbyWGbE58y BJtA0+aXwYmeA== From: deller@kernel.org To: qemu-devel@nongnu.org, Richard Henderson Cc: Fam Zheng , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Soumyajyotii Ssarkar , Helge Deller , Paolo Bonzini Subject: [PATCH v2 00/11] HP-PARISC 715 machine with NCR710 SCSI chip Date: Sat, 25 Oct 2025 18:18:50 +0200 Message-ID: <20251025161901.32710-1-deller@kernel.org> X-Mailer: git-send-email 2.51.0 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=172.234.252.31; envelope-from=deller@kernel.org; helo=sea.source.kernel.org 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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Helge Deller Second round for review: - previous big SCSI patch has been splitted up -> now patches #2 and #3 - Soumyajyotii has heavily cleaned up the SCSI driver (patches #2 & #3) - I have reviewed the SCSI patches (#2 and #3), of course additional review is welcome. - added R-b tags to patches #4 - #7 - new review needed for patches #8 & patch #9, both changed according to Richard's feedback. --------- Additional generic info: This patch series adds a new emulation for a HP PA-RISC 715/64 model, as descrived here: https://www.openpa.net/systems/hp-9000_715.html. That machine has no PCI bus and instead uses a "LASI" chip which has built-in NCR 53c710 SCSI and i82596 network chips. Compared to the other already emulated machines B160L and C3700, this machine should be able to support older operating systems like HP-UX 9 as well. The QEMU project participated in the Google Summer of Code 2025 program by "Implementing LASI Network Card and NCR 710 SCSI Controller Device Models", and Soumyajyotii Ssarkar stepped up to develop those drivers. This patch series includes the code for the NCR710 SCSI controller, the network code will follow in later patch series. Helge & Soumyajyotii Helge Deller (7): target/hppa: Update SeaBIOS-hppa to version 19 hw/hppa: Fix firmware end address for LASI chip hw/hppa: Fix interrupt of LASI parallel port hw/hppa: Add NCR 710 SCSI driver to LASI chip Kconfig entry hw/hppa: PCI devices depend on availability of PCI bus hw/hppa: Require SeaBIOS version 19 for 715 machine hw/hppa: Add 715 machine type including NCR710 SCSI Soumyajyotii Ssarkar (4): lasi_ncr710: Add LASI wrapper for NCR 53c710 SCSI chip ncr710: Add driver for the NCR 53c710 SCSI chip lasi: Forward LASI SCSI ports to NCR 53c710 driver hw/scsi: Add config option for new ncr710 driver MAINTAINERS | 2 + hw/hppa/Kconfig | 2 - hw/hppa/hppa_hardware.h | 3 +- hw/hppa/machine.c | 127 +- hw/misc/Kconfig | 5 + hw/misc/lasi.c | 6 +- hw/scsi/Kconfig | 5 + hw/scsi/lasi_ncr710.c | 282 ++++ hw/scsi/lasi_ncr710.h | 57 + hw/scsi/meson.build | 1 + hw/scsi/ncr53c710.c | 2432 +++++++++++++++++++++++++++++++++++ hw/scsi/ncr53c710.h | 246 ++++ hw/scsi/trace-events | 29 + include/hw/misc/lasi.h | 2 + pc-bios/hppa-firmware.img | Bin 167644 -> 630056 bytes pc-bios/hppa-firmware64.img | Bin 206104 -> 699872 bytes roms/seabios-hppa | 2 +- 17 files changed, 3179 insertions(+), 22 deletions(-) create mode 100644 hw/scsi/lasi_ncr710.c create mode 100644 hw/scsi/lasi_ncr710.h create mode 100644 hw/scsi/ncr53c710.c create mode 100644 hw/scsi/ncr53c710.h -- 2.51.0