Changeset dfd313b in mainline

Timestamp:

2017-07-09T20:11:22Z (7 years ago)

Author:

Jaroslav Jindrak <dzejrou@…>

Branches:

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

Children:

c9c0e41

Parents:

115f25b

Message:

Added definition of input control context and input context data structures used by some commands.

File:

• uspace/drv/bus/usb/xhci/hw_struct/context.h (modified) (1 diff)

uspace/drv/bus/usb/xhci/hw_struct/context.h

@@ -110 +110 @@
 } __attribute__((packed)) xhci_stream_ctx_t;
 
+/**
+ * Input control context: section 6.2.5.1
+ * TODO: According to section 6.2.5.1 figure 78,
+ *       the context size register value in
+ *       hccparams1 dictates whether input
+ *       control context shall have 32 or 64 bytes.
+ *       How to do this?
+ * TODO: Add register macros for XHCI_REG_RD/WR for
+ *       this data structure.
+ */
+typedef struct xhci_input_ctrl_ctx {
+        uint64_t data [8];
+} __attribute__((packed)) xhci_input_ctrl_ctx_t;
+
+/**
+ * Input context: section 6.2.5
+ */
+typedef struct xhci_input_ctx {
+        xhci_input_ctrl_ctx_t ctr_ctx;
+        xhci_slot_ctx_t slot_ctx;
+        xhci_ep_ctx_t endpoint_ctx [31];
+} __attribute__((packed)) xhci_input_ctx_t;
+
 #endif