Changeset b80c1ab in mainline for uspace/drv/bus/usb/xhci/trb_ring.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/trb_ring.h (modified) (2 diffs)

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

@@ -46 +46 @@
 #include <fibril_synch.h>
 #include <libarch/config.h>
+#include <usb/host/dma_buffer.h>
 
 typedef struct trb_segment trb_segment_t;
@@ -104 +105 @@
         uintptr_t dequeue_ptr;          /* Physical address of the ERDP to be reported to the HC */
 
-        xhci_erst_entry_t *erst;        /* ERST given to the HC */
+        dma_buffer_t erst;              /* ERST given to the HC */
 
         bool ccs;                       /* Consumer Cycle State: section 4.9.2 */