Changeset b80c1ab in mainline for uspace/drv/bus/usb/xhci/endpoint.h

Timestamp:

2017-11-14T23:17:54Z (6 years ago)

Author:

Aearsis <Hlavaty.Ondrej@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

e76c0ea

Parents:

cfe4852

git-author:

Aearsis <Hlavaty.Ondrej@…> (2017-11-14 23:15:24)

git-committer:

Aearsis <Hlavaty.Ondrej@…> (2017-11-14 23:17:54)

Message:

xhci: use dma_buffers instead of malloc32 util

A bit of refactoring was needed to adapt scratchpad buffers.

File:

• uspace/drv/bus/usb/xhci/endpoint.h (modified) (3 diffs)

uspace/drv/bus/usb/xhci/endpoint.h

@@ -40 +40 @@
 
 #include <usb/debug.h>
+#include <usb/host/dma_buffer.h>
 #include <usb/host/endpoint.h>
 #include <usb/host/hcd.h>
@@ -72 +73 @@
         /** Primary stream context array (or NULL if endpoint doesn't use streams). */
         xhci_stream_ctx_t *primary_stream_ctx_array;
+        dma_buffer_t primary_stream_ctx_dma;
 
         /** Primary stream ring array (or NULL if endpoint doesn't use streams). */
@@ -111 +113 @@
         uint32_t route_str;
 
-        /** Place to store virtual address for allocated context */
-        xhci_device_ctx_t *dev_ctx;
+        /** Place to store the allocated context */
+        dma_buffer_t dev_ctx;
 
         /** All endpoints of the device. Dropped ones are NULL */