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am fb538fb1: Merge "Fix the v2 descriptor handling." 

* commit 'fb538fb13d930a7398695d1044ceaaf854949018':
  Fix the v2 descriptor handling.
This commit is contained in:
Christopher Ferris 2015-01-26 21:44:43 +00:00 committed by Android Git Automerger
parent c8cc8ea221 fb538fb13d
commit d848d7038b
2 changed files with 12 additions and 22 deletions
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17
adb/usb_linux_client.c
View File

@ -73,14 +73,10 @@ struct desc_v1 {
} __attribute__((packed));
struct desc_v2 {
struct usb_functionfs_descs_head_v2 {
__le32 magic;
__le32 length;
__le32 flags;
__le32 fs_count;
__le32 hs_count;
__le32 ss_count;
} __attribute__((packed)) header;
struct usb_functionfs_descs_head_v2 header;
// The rest of the structure depends on the flags in the header.
__le32 fs_count;
__le32 hs_count;
struct func_desc fs_descs, hs_descs;
} __attribute__((packed));
@ -284,9 +280,8 @@ static void init_functionfs(struct usb_handle *h)
v2_descriptor.header.magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2);
v2_descriptor.header.length = cpu_to_le32(sizeof(v2_descriptor));
v2_descriptor.header.flags = FUNCTIONFS_HAS_FS_DESC | FUNCTIONFS_HAS_HS_DESC;
v2_descriptor.header.fs_count = 3;
v2_descriptor.header.hs_count = 3;
v2_descriptor.header.ss_count = 0;
v2_descriptor.fs_count = 3;
v2_descriptor.hs_count = 3;
v2_descriptor.fs_descs = fs_descriptors;
v2_descriptor.hs_descs = hs_descriptors;

17
fastbootd/usb_linux_client.c
View File

@ -87,14 +87,10 @@ struct desc_v1 {
} __attribute__((packed));
struct desc_v2 {
struct usb_functionfs_descs_head_v2 {
__le32 magic;
__le32 length;
__le32 flags;
__le32 fs_count;
__le32 hs_count;
__le32 ss_count;
} __attribute__((packed)) header;
struct usb_functionfs_descs_head_v2 header;
// The rest of the structure depends on the flags in the header.
__le32 fs_count;
__le32 hs_count;
struct func_desc fs_descs, hs_descs;
} __attribute__((packed));
@ -182,9 +178,8 @@ static int init_functionfs(struct usb_transport *usb_transport)
v2_descriptor.header.magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2);
v2_descriptor.header.length = cpu_to_le32(sizeof(v2_descriptor));
v2_descriptor.header.flags = FUNCTIONFS_HAS_FS_DESC | FUNCTIONFS_HAS_HS_DESC;
v2_descriptor.header.fs_count = 3;
v2_descriptor.header.hs_count = 3;
v2_descriptor.header.ss_count = 0;
v2_descriptor.fs_count = 3;
v2_descriptor.hs_count = 3;
v2_descriptor.fs_descs = fs_descriptors;
v2_descriptor.hs_descs = hs_descriptors;