feat(common): add usb_phyaddr2ramaddr & usb_ramaddr2phyaddr macro

Signed-off-by: sakumisu <[email protected]>
cherry-embedded · Jan 22, 2025 · 333522d · 333522d
1 parent 1aa2d03
commit 333522d
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/common/usb_util.h b/common/usb_util.h
@@ -207,4 +207,12 @@
 
 #define USB_ALIGN_UP(size, align) (((size) + (align)-1) & ~((align)-1))
 
+#ifndef usb_phyaddr2ramaddr
+#define usb_phyaddr2ramaddr(addr) (addr)
+#endif
+
+#ifndef usb_ramaddr2phyaddr
+#define usb_ramaddr2phyaddr(addr) (addr)
+#endif
+
 #endif /* USB_UTIL_H */
diff --git a/port/ehci/usb_hc_ehci.c b/port/ehci/usb_hc_ehci.c
@@ -281,7 +281,7 @@ static void ehci_qtd_fill(struct ehci_qtd_hw *qtd, uint32_t bufaddr, size_t bufl
 
     qtd->hw.token = token;
 
-    ehci_qtd_bpl_fill(qtd, bufaddr, buflen);
+    ehci_qtd_bpl_fill(qtd, usb_phyaddr2ramaddr(bufaddr), buflen);
     qtd->dir_in = ((token & QTD_TOKEN_PID_MASK) == QTD_TOKEN_PID_IN) ? true : false;
     qtd->bufaddr = bufaddr;
     qtd->length = buflen;