From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Edgar E . Iglesias" <edgar.iglesias@xilinx.com>,
"Peter Maydell" <peter.maydell@linaro.org>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Li Qiang" <liq3ea@gmail.com>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: [PULL 02/22] dma: Let dma_memory_valid() take MemTxAttrs argument
Date: Fri, 31 Dec 2021 01:55:26 +0100 [thread overview]
Message-ID: <20211231005546.723396-3-philmd@redhat.com> (raw)
In-Reply-To: <20211231005546.723396-1-philmd@redhat.com>
Let devices specify transaction attributes when calling
dma_memory_valid().
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20211223115554.3155328-2-philmd@redhat.com>
---
include/hw/ppc/spapr_vio.h | 2 +-
include/sysemu/dma.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/hw/ppc/spapr_vio.h b/include/hw/ppc/spapr_vio.h
index 4bea87f39cc..4c45f1579fa 100644
--- a/include/hw/ppc/spapr_vio.h
+++ b/include/hw/ppc/spapr_vio.h
@@ -91,7 +91,7 @@ static inline void spapr_vio_irq_pulse(SpaprVioDevice *dev)
static inline bool spapr_vio_dma_valid(SpaprVioDevice *dev, uint64_t taddr,
uint32_t size, DMADirection dir)
{
- return dma_memory_valid(&dev->as, taddr, size, dir);
+ return dma_memory_valid(&dev->as, taddr, size, dir, MEMTXATTRS_UNSPECIFIED);
}
static inline int spapr_vio_dma_read(SpaprVioDevice *dev, uint64_t taddr,
diff --git a/include/sysemu/dma.h b/include/sysemu/dma.h
index 3201e7901db..296f3b57c9c 100644
--- a/include/sysemu/dma.h
+++ b/include/sysemu/dma.h
@@ -73,11 +73,11 @@ static inline void dma_barrier(AddressSpace *as, DMADirection dir)
* dma_memory_{read,write}() and check for errors */
static inline bool dma_memory_valid(AddressSpace *as,
dma_addr_t addr, dma_addr_t len,
- DMADirection dir)
+ DMADirection dir, MemTxAttrs attrs)
{
return address_space_access_valid(as, addr, len,
dir == DMA_DIRECTION_FROM_DEVICE,
- MEMTXATTRS_UNSPECIFIED);
+ attrs);
}
static inline MemTxResult dma_memory_rw_relaxed(AddressSpace *as,
--
2.33.1
next prev parent reply other threads:[~2021-12-31 0:57 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-31 0:55 [PULL 00/22] Memory API patches for 2021-12-31 Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 01/22] hw/scsi/megasas: Use uint32_t for reply queue head/tail values Philippe Mathieu-Daudé
2021-12-31 0:55 ` Philippe Mathieu-Daudé [this message]
2021-12-31 0:55 ` [PULL 03/22] dma: Let dma_memory_set() take MemTxAttrs argument Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 04/22] dma: Let dma_memory_rw_relaxed() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 05/22] dma: Let dma_memory_rw() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 06/22] dma: Let dma_memory_read/write() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 07/22] dma: Let dma_memory_map() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 08/22] dma: Have dma_buf_rw() take a void pointer Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 09/22] dma: Have dma_buf_read() / dma_buf_write() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 10/22] pci: Let pci_dma_rw() take MemTxAttrs argument Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 11/22] dma: Let dma_buf_rw() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 12/22] dma: Let dma_buf_write() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 13/22] dma: Let dma_buf_read() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 14/22] dma: Let dma_buf_rw() propagate MemTxResult Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 15/22] dma: Let st*_dma() take MemTxAttrs argument Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 16/22] dma: Let ld*_dma() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 17/22] dma: Let st*_dma() propagate MemTxResult Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 18/22] dma: Let ld*_dma() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 19/22] pci: Let st*_pci_dma() take MemTxAttrs argument Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 20/22] pci: Let ld*_pci_dma() " Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 21/22] pci: Let st*_pci_dma() propagate MemTxResult Philippe Mathieu-Daudé
2021-12-31 0:55 ` [PULL 22/22] pci: Let ld*_pci_dma() " Philippe Mathieu-Daudé
2021-12-31 5:22 ` [PULL 00/22] Memory API patches for 2021-12-31 Richard Henderson
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