tools: ffs-aio-example: convert to new descriptor format
Since commit [ac8dde11: “Add flags to descriptors block”] functionfs
supports a new descriptor format, so we update example application
to make it using recomended version of descriptors.
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c b/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c
index a349a87..4b8279f 100644
--- a/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c
+++ b/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c
@@ -27,7 +27,9 @@
/******************** Descriptors and Strings *******************************/
static const struct {
- struct usb_functionfs_descs_head header;
+ struct usb_functionfs_descs_head_v2 header;
+ __le32 fs_count;
+ __le32 hs_count;
struct {
struct usb_interface_descriptor intf;
struct usb_endpoint_descriptor_no_audio bulk_sink;
@@ -35,11 +37,12 @@
} __attribute__ ((__packed__)) fs_descs, hs_descs;
} __attribute__ ((__packed__)) descriptors = {
.header = {
- .magic = htole32(FUNCTIONFS_DESCRIPTORS_MAGIC),
+ .magic = htole32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2),
+ .flags = htole32(FUNCTIONFS_HAS_FS_DESC |
+ FUNCTIONFS_HAS_HS_DESC),
.length = htole32(sizeof(descriptors)),
- .fs_count = htole32(3),
- .hs_count = htole32(3),
},
+ .fs_count = htole32(3),
.fs_descs = {
.intf = {
.bLength = sizeof(descriptors.fs_descs.intf),
@@ -61,6 +64,7 @@
.bmAttributes = USB_ENDPOINT_XFER_BULK,
},
},
+ .hs_count = htole32(3),
.hs_descs = {
.intf = {
.bLength = sizeof(descriptors.hs_descs.intf),
diff --git a/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c b/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c
index 28c22cb..2d6f59b 100644
--- a/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c
+++ b/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c
@@ -25,7 +25,9 @@
/******************** Descriptors and Strings *******************************/
static const struct {
- struct usb_functionfs_descs_head header;
+ struct usb_functionfs_descs_head_v2 header;
+ __le32 fs_count;
+ __le32 hs_count;
struct {
struct usb_interface_descriptor intf;
struct usb_endpoint_descriptor_no_audio bulk_sink;
@@ -33,11 +35,12 @@
} __attribute__ ((__packed__)) fs_descs, hs_descs;
} __attribute__ ((__packed__)) descriptors = {
.header = {
- .magic = htole32(FUNCTIONFS_DESCRIPTORS_MAGIC),
+ .magic = htole32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2),
+ .flags = htole32(FUNCTIONFS_HAS_FS_DESC |
+ FUNCTIONFS_HAS_HS_DESC),
.length = htole32(sizeof(descriptors)),
- .fs_count = htole32(3),
- .hs_count = htole32(3),
},
+ .fs_count = htole32(3),
.fs_descs = {
.intf = {
.bLength = sizeof(descriptors.fs_descs.intf),
@@ -59,6 +62,7 @@
.bmAttributes = USB_ENDPOINT_XFER_BULK,
},
},
+ .hs_count = htole32(3),
.hs_descs = {
.intf = {
.bLength = sizeof(descriptors.hs_descs.intf),