From: Philippe Mathieu-Daudé <philmd@redhat.com>
Date: Thu, 3 Sep 2020 07:30:10 +0000 (+0200)
Subject: dma: Let dma_memory_rw_relaxed() take MemTxAttrs argument
X-Git-Tag: v7.0.0-rc0~111^2~18
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4afd0f2f220ec3dc8518b8de0d66cbf8d2fd1be7;p=thirdparty%2Fqemu.git

dma: Let dma_memory_rw_relaxed() take MemTxAttrs argument

We will add the MemTxAttrs argument to dma_memory_rw() in
the next commit. Since dma_memory_rw_relaxed() is only used
by dma_memory_rw(), modify it first in a separate commit to
keep the next commit easier to review.

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: <20211223115554.3155328-4-philmd@redhat.com>
---

diff --git a/include/sysemu/dma.h b/include/sysemu/dma.h
index d23516f020a..3be803cf3ff 100644
--- a/include/sysemu/dma.h
+++ b/include/sysemu/dma.h
@@ -83,9 +83,10 @@ static inline bool dma_memory_valid(AddressSpace *as,
 static inline MemTxResult dma_memory_rw_relaxed(AddressSpace *as,
                                                 dma_addr_t addr,
                                                 void *buf, dma_addr_t len,
-                                                DMADirection dir)
+                                                DMADirection dir,
+                                                MemTxAttrs attrs)
 {
-    return address_space_rw(as, addr, MEMTXATTRS_UNSPECIFIED,
+    return address_space_rw(as, addr, attrs,
                             buf, len, dir == DMA_DIRECTION_FROM_DEVICE);
 }
 
@@ -93,7 +94,9 @@ static inline MemTxResult dma_memory_read_relaxed(AddressSpace *as,
                                                   dma_addr_t addr,
                                                   void *buf, dma_addr_t len)
 {
-    return dma_memory_rw_relaxed(as, addr, buf, len, DMA_DIRECTION_TO_DEVICE);
+    return dma_memory_rw_relaxed(as, addr, buf, len,
+                                 DMA_DIRECTION_TO_DEVICE,
+                                 MEMTXATTRS_UNSPECIFIED);
 }
 
 static inline MemTxResult dma_memory_write_relaxed(AddressSpace *as,
@@ -102,7 +105,8 @@ static inline MemTxResult dma_memory_write_relaxed(AddressSpace *as,
                                                    dma_addr_t len)
 {
     return dma_memory_rw_relaxed(as, addr, (void *)buf, len,
-                                 DMA_DIRECTION_FROM_DEVICE);
+                                 DMA_DIRECTION_FROM_DEVICE,
+                                 MEMTXATTRS_UNSPECIFIED);
 }
 
 /**
@@ -124,7 +128,8 @@ static inline MemTxResult dma_memory_rw(AddressSpace *as, dma_addr_t addr,
 {
     dma_barrier(as, dir);
 
-    return dma_memory_rw_relaxed(as, addr, buf, len, dir);
+    return dma_memory_rw_relaxed(as, addr, buf, len, dir,
+                                 MEMTXATTRS_UNSPECIFIED);
 }
 
 /**