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 X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E5A6C433E2 for ; Thu, 3 Sep 2020 11:12:03 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id B6522206EB for ; Thu, 3 Sep 2020 11:12:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="IHCi00xW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B6522206EB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:46726 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kDn9t-0006B1-Qk for qemu-devel@archiver.kernel.org; Thu, 03 Sep 2020 07:12:01 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33992) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kDn7A-0000E2-Qh for qemu-devel@nongnu.org; Thu, 03 Sep 2020 07:09:12 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:43834) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kDn77-0005rd-Hg for qemu-devel@nongnu.org; Thu, 03 Sep 2020 07:09:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1599131348; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=m9Kq6ilZXw1SgPGwv65dwwD+++f09k8wejmCLHdwFqM=; b=IHCi00xWbUuMvCqwbFp4z9Vdntzjr6XL+jIHcaY1F1EHCQKwwoFaOZaZWYNY++nqzdvFsU Xtwy+yVXm7qkfNOUDJPsj2vYKyVb01GWhgxC0S6TW6b3t16QiHGDfnx2QDb1fZTnRNdH+Z yvUJZ08Kg0y5mxgG6XnIf0UyXYlhx18= Received: from mail-wm1-f71.google.com (mail-wm1-f71.google.com [209.85.128.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-210-rLtZKzKENgS995o0HE1xHg-1; Thu, 03 Sep 2020 07:09:07 -0400 X-MC-Unique: rLtZKzKENgS995o0HE1xHg-1 Received: by mail-wm1-f71.google.com with SMTP id k12so2294472wmj.1 for ; Thu, 03 Sep 2020 04:09:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=m9Kq6ilZXw1SgPGwv65dwwD+++f09k8wejmCLHdwFqM=; b=Nr1IpWc1vjmjE77wQBBWcGfDSrALcF/SUTnWal/xdT3h9gX7brAlFWc24xAntmlVxp FKM8f58FGKIuY7vmQ5lq8bK6Bomn8pAtXbeHBNglsW1gYn6/x5QQw3k0iz0tQZJPIODc xsneSv8nstvYOdjLxWFYg0gcu49zsdFtPHvnuxdR9ULUTia/POZVnuJSzoMMs9D1DEtG XQRBuM8Zf4oj527PdlzyqtezW3H3GxAnuwVDKafOiexC9CVN4EJixXkvMBiC1KlqUKtB EGla1+G5JG1NPM7xShoKQfhRFvHRGh6YAWOX7L2Gq54v9EfwbuQEVy1/t0cNDsYX8NTt 3CgA== X-Gm-Message-State: AOAM532jY8kthdI+kBfPGg6jLhKQEV3Utryx9hCVO94yACdM2k5nWSMX ptqvYG7Uvhu4w/HN5bgy/Rx6hOM0EFeR5WWi5Jxr5R/PpKrUU22QQ79+W/GcrkUiq51fiCImcPf a+OXlfsbVa6GB12s= X-Received: by 2002:a1c:9d83:: with SMTP id g125mr1863599wme.41.1599131346008; Thu, 03 Sep 2020 04:09:06 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxRiHbWxFDviE7nR+1lhmyRzMAOuU0bX6QwqWVwsRP0tHrsP4Qu+Qmf+kIz2nRAdDXj/BgKgA== X-Received: by 2002:a1c:9d83:: with SMTP id g125mr1863549wme.41.1599131345807; Thu, 03 Sep 2020 04:09:05 -0700 (PDT) Received: from localhost.localdomain (50.red-83-52-54.dynamicip.rima-tde.net. [83.52.54.50]) by smtp.gmail.com with ESMTPSA id 197sm3869799wme.10.2020.09.03.04.09.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Sep 2020 04:09:05 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 05/12] dma: Let dma_memory_rw() take MemTxAttrs argument Date: Thu, 3 Sep 2020 13:08:24 +0200 Message-Id: <20200903110831.353476-6-philmd@redhat.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200903110831.353476-1-philmd@redhat.com> References: <20200903110831.353476-1-philmd@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0.002 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8; text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=63.128.21.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/03 04:23:54 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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: Peter Maydell , "Michael S. Tsirkin" , Jason Wang , Mark Cave-Ayland , Peter Xu , Gerd Hoffmann , "Edgar E. Iglesias" , Eduardo Habkost , "Edgar E . Iglesias" , qemu-block@nongnu.org, Li Qiang , "Emilio G . Cota" , Peter Chubb , Joel Stanley , Richard Henderson , Laszlo Ersek , Robert Foley , Alistair Francis , Richard Henderson , Beniamino Galvani , Eric Auger , qemu-arm@nongnu.org, Jan Kiszka , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Stefan Hajnoczi , John Snow , David Gibson , Tony Nguyen , Prasad J Pandit , Alexander Bulekov , Andrew Jeffery , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Emanuele Giuseppe Esposito , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Andrew Baumann , qemu-ppc@nongnu.org, Klaus Jensen , Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Philippe Mathieu-Daudé --- include/hw/pci/pci.h | 3 ++- include/sysemu/dma.h | 10 +++++----- dma-helpers.c | 3 ++- hw/intc/spapr_xive.c | 3 ++- hw/usb/hcd-ohci.c | 10 ++++++---- 5 files changed, 17 insertions(+), 12 deletions(-) diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index 896cef9ad47..0c3217e019c 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -788,7 +788,8 @@ static inline AddressSpace *pci_get_address_space(PCIDevice *dev) static inline int pci_dma_rw(PCIDevice *dev, dma_addr_t addr, void *buf, dma_addr_t len, DMADirection dir) { - return dma_memory_rw(pci_get_address_space(dev), addr, buf, len, dir); + return dma_memory_rw(pci_get_address_space(dev), addr, buf, len, + dir, MEMTXATTRS_UNSPECIFIED); } static inline int pci_dma_read(PCIDevice *dev, dma_addr_t addr, diff --git a/include/sysemu/dma.h b/include/sysemu/dma.h index 6068323e48f..f03edeab173 100644 --- a/include/sysemu/dma.h +++ b/include/sysemu/dma.h @@ -106,25 +106,25 @@ static inline int dma_memory_write_relaxed(AddressSpace *as, dma_addr_t addr, static inline int dma_memory_rw(AddressSpace *as, dma_addr_t addr, void *buf, dma_addr_t len, - DMADirection dir) + DMADirection dir, MemTxAttrs attrs) { dma_barrier(as, dir); - return dma_memory_rw_relaxed(as, addr, buf, len, dir, - MEMTXATTRS_UNSPECIFIED); + return dma_memory_rw_relaxed(as, addr, buf, len, dir, attrs); } static inline int dma_memory_read(AddressSpace *as, dma_addr_t addr, void *buf, dma_addr_t len) { - return dma_memory_rw(as, addr, buf, len, DMA_DIRECTION_TO_DEVICE); + return dma_memory_rw(as, addr, buf, len, + DMA_DIRECTION_TO_DEVICE, MEMTXATTRS_UNSPECIFIED); } static inline int dma_memory_write(AddressSpace *as, dma_addr_t addr, const void *buf, dma_addr_t len) { return dma_memory_rw(as, addr, (void *)buf, len, - DMA_DIRECTION_FROM_DEVICE); + DMA_DIRECTION_FROM_DEVICE, MEMTXATTRS_UNSPECIFIED); } int dma_memory_set(AddressSpace *as, dma_addr_t addr, diff --git a/dma-helpers.c b/dma-helpers.c index 49d66716469..50473bb1996 100644 --- a/dma-helpers.c +++ b/dma-helpers.c @@ -305,7 +305,8 @@ static uint64_t dma_buf_rw(uint8_t *ptr, int32_t len, QEMUSGList *sg, while (len > 0) { ScatterGatherEntry entry = sg->sg[sg_cur_index++]; int32_t xfer = MIN(len, entry.len); - dma_memory_rw(sg->as, entry.base, ptr, xfer, dir); + dma_memory_rw(sg->as, entry.base, ptr, xfer, dir, + MEMTXATTRS_UNSPECIFIED); ptr += xfer; len -= xfer; resid -= xfer; diff --git a/hw/intc/spapr_xive.c b/hw/intc/spapr_xive.c index 4bd0d606ba1..dbf73a8bf47 100644 --- a/hw/intc/spapr_xive.c +++ b/hw/intc/spapr_xive.c @@ -1666,7 +1666,8 @@ static target_ulong h_int_esb(PowerPCCPU *cpu, mmio_addr = xive->vc_base + xive_source_esb_mgmt(xsrc, lisn) + offset; if (dma_memory_rw(&address_space_memory, mmio_addr, &data, 8, - (flags & SPAPR_XIVE_ESB_STORE))) { + (flags & SPAPR_XIVE_ESB_STORE), + MEMTXATTRS_UNSPECIFIED)) { qemu_log_mask(LOG_GUEST_ERROR, "XIVE: failed to access ESB @0x%" HWADDR_PRIx "\n", mmio_addr); return H_HARDWARE; diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c index 1e6e85e86a8..bac1adf439c 100644 --- a/hw/usb/hcd-ohci.c +++ b/hw/usb/hcd-ohci.c @@ -586,7 +586,8 @@ static int ohci_copy_td(OHCIState *ohci, struct ohci_td *td, if (n > len) n = len; - if (dma_memory_rw(ohci->as, ptr + ohci->localmem_base, buf, n, dir)) { + if (dma_memory_rw(ohci->as, ptr + ohci->localmem_base, buf, + n, dir, MEMTXATTRS_UNSPECIFIED)) { return -1; } if (n == len) { @@ -595,7 +596,7 @@ static int ohci_copy_td(OHCIState *ohci, struct ohci_td *td, ptr = td->be & ~0xfffu; buf += n; if (dma_memory_rw(ohci->as, ptr + ohci->localmem_base, buf, - len - n, dir)) { + len - n, dir, MEMTXATTRS_UNSPECIFIED)) { return -1; } return 0; @@ -613,7 +614,8 @@ static int ohci_copy_iso_td(OHCIState *ohci, if (n > len) n = len; - if (dma_memory_rw(ohci->as, ptr + ohci->localmem_base, buf, n, dir)) { + if (dma_memory_rw(ohci->as, ptr + ohci->localmem_base, buf, + n, dir, MEMTXATTRS_UNSPECIFIED)) { return -1; } if (n == len) { @@ -622,7 +624,7 @@ static int ohci_copy_iso_td(OHCIState *ohci, ptr = end_addr & ~0xfffu; buf += n; if (dma_memory_rw(ohci->as, ptr + ohci->localmem_base, buf, - len - n, dir)) { + len - n, dir, MEMTXATTRS_UNSPECIFIED)) { return -1; } return 0; -- 2.26.2