From 0ebe991042c927e68a50e206ad6244483f66301c Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Wed, 25 Jun 2014 08:26:48 +0200 Subject: [PATCH] tools: ffs-aio-example: convert to new descriptor format MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- .../multibuff/device_app/aio_multibuff.c | 12 ++++++++---- .../ffs-aio-example/simple/device_app/aio_simple.c | 12 ++++++++---- 2 files changed, 16 insertions(+), 8 deletions(-) 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 a349a872781b..4b8279f373d5 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 @@ static const struct { } __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 @@ static const struct { .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 28c22cb51249..2d6f59be4e7b 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 @@ static const struct { } __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 @@ static const struct { .bmAttributes = USB_ENDPOINT_XFER_BULK, }, }, + .hs_count = htole32(3), .hs_descs = { .intf = { .bLength = sizeof(descriptors.hs_descs.intf), -- 2.20.1