This is a respin of: "dma: Let the DMA API take MemTxAttrs argument and propagate MemTxResult" https://lists.gnu.org/archive/html/qemu-devel/2020-09/msg02048.html
and: "pci: Let PCI DMA API functions propagate a MemTxResult" https://lists.gnu.org/archive/html/qemu-devel/2020-09/msg02048.html The DMA API propagates MemTxResult: - MEMTX_OK, - MEMTX_device_ERROR, - MEMTX_DECODE_ERROR. Let the PCI DMA API propagate them, as they are clearer than an undocumented 'int'. Klaus Jensen (1): pci: pass along the return value of dma_memory_rw Philippe Mathieu-Daudé (15): docs/devel/loads-stores: Add regexp for DMA functions dma: Document address_space_map/address_space_unmap() prototypes dma: Let dma_memory_set() propagate MemTxResult dma: Let dma_memory_rw() propagate MemTxResult dma: Let dma_memory_read() propagate MemTxResult dma: Let dma_memory_write() propagate MemTxResult dma: Let dma_memory_valid() take MemTxAttrs argument dma: Let dma_memory_set() take MemTxAttrs argument dma: Let dma_memory_rw_relaxed() take MemTxAttrs argument dma: Let dma_memory_rw() take MemTxAttrs argument dma: Let dma_memory_read/write() take MemTxAttrs argument dma: Let dma_memory_map() take MemTxAttrs argument pci: Let pci_dma_rw() propagate MemTxResult pci: Let pci_dma_read() propagate MemTxResult pci: Let pci_dma_write() propagate MemTxResult docs/devel/loads-stores.rst | 2 + include/hw/pci/pci.h | 57 +++++++++++-- include/hw/ppc/spapr_vio.h | 11 ++- include/sysemu/dma.h | 155 +++++++++++++++++++++++++++------- dma-helpers.c | 16 ++-- hw/arm/musicpal.c | 13 +-- hw/arm/smmu-common.c | 3 +- hw/arm/smmuv3.c | 14 +-- hw/core/generic-loader.c | 3 +- hw/display/virtio-gpu.c | 8 +- hw/dma/pl330.c | 12 ++- hw/dma/sparc32_dma.c | 16 ++-- hw/dma/xlnx-zynq-devcfg.c | 6 +- hw/dma/xlnx_dpdma.c | 10 ++- hw/hyperv/vmbus.c | 8 +- hw/i386/amd_iommu.c | 16 ++-- hw/i386/intel_iommu.c | 28 +++--- hw/ide/ahci.c | 9 +- hw/ide/macio.c | 2 +- hw/intc/spapr_xive.c | 3 +- hw/intc/xive.c | 7 +- hw/misc/bcm2835_property.c | 3 +- hw/misc/macio/mac_dbdma.c | 10 ++- hw/net/allwinner-sun8i-emac.c | 21 +++-- hw/net/ftgmac100.c | 25 ++++-- hw/net/imx_fec.c | 32 ++++--- hw/nvram/fw_cfg.c | 12 ++- hw/pci-host/pnv_phb3.c | 5 +- hw/pci-host/pnv_phb3_msi.c | 9 +- hw/pci-host/pnv_phb4.c | 7 +- hw/sd/allwinner-sdhost.c | 14 +-- hw/sd/sdhci.c | 35 +++++--- hw/usb/hcd-dwc2.c | 8 +- hw/usb/hcd-ehci.c | 6 +- hw/usb/hcd-ohci.c | 28 +++--- hw/usb/hcd-xhci.c | 18 ++-- hw/usb/libhw.c | 3 +- hw/virtio/virtio.c | 6 +- 38 files changed, 439 insertions(+), 202 deletions(-) -- 2.26.2
