Changeset 904b1bc in mainline for uspace/drv/bus/usb/ehci/hw_struct/split_iso_transfer_descriptor.h

Timestamp:

2018-05-22T10:36:58Z (6 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

a4eb3ba2

Parents:

4f8772d4

git-author:

Jiri Svoboda <jiri@…> (2018-05-21 17:36:30)

git-committer:

Jiri Svoboda <jiri@…> (2018-05-22 10:36:58)

Message:

Fix remaining ccheck issues.

File:

• uspace/drv/bus/usb/ehci/hw_struct/split_iso_transfer_descriptor.h (modified) (5 diffs)

uspace/drv/bus/usb/ehci/hw_struct/split_iso_transfer_descriptor.h

@@ -43 +43 @@
 
         volatile uint32_t ep;
+        volatile uint32_t uframe;
+        volatile uint32_t status;
+        volatile uint32_t buffer_pointer[2];
+        link_pointer_t back;
+
+        /* 64 bit struct only */
+        volatile uint32_t extended_bp[2];
+} __attribute__((packed, aligned(32))) sitd_t;
+
+/*
+ * sitd_t.ep
+ */
 #define SITD_EP_IN_FLAG         (1 << 31)
 #define SITD_EP_PORT_MASK       0x3f
@@ -53 +65 @@
 #define SITD_EP_ADDR_SHIFT      0
 
-        volatile uint32_t uframe;
+/*
+ * sitd_t.uframe
+ */
 #define SITD_uFRAME_CMASK_MASK    0xff
 #define SITD_uFRAME_CMASK_SHIFT   8
@@ -59 +73 @@
 #define SITD_uFRAME_SMASK_SHIFT   0
 
-        volatile uint32_t status;
+/*
+ * sitd_t.status
+ */
 #define SITD_STATUS_IOC_FLAG            (1 << 31)
 #define SITD_STATUS_PAGE_FLAG           (1 << 30)
@@ -74 +90 @@
 #define SITD_STATUS_SPLIT_COMPLETE_FLAG (1 << 1)
 
-        volatile uint32_t buffer_pointer[2];
+/*
+ * sitd_t.buffer_pointer
+ */
 #define SITD_BUFFER_POINTER_MASK   0xfffff000
 /* Only the first page pointer */
@@ -85 +103 @@
 #define SITD_BUFFER_POINTER_COUNT_SHIFT   0
 
-        link_pointer_t back;
+#endif
 
-        /* 64 bit struct only */
-        volatile uint32_t extended_bp[2];
-} __attribute__((packed, aligned(32))) sitd_t;
-#endif
 /**
  * @}