Messages in this thread | | | From | Roger Quadros <> | Subject | [PATCH v3 0/3] Make CD-ROM emulation work with Mac OS-X | Date | Tue, 5 Apr 2011 17:59:26 +0300 |
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Hi Greg,
Please accept these patches if no more comments. Thanks.
Mac OS-X expects CD-ROM TOC in raw format (i.e. format:2). It also sends the READ_TOC CDB in old style SFF8020i format. i.e. 2 format bits are encoded in MSBs of CDB byte 9.
The first patch introduces a fsg_get_toc() helper which builds the Table of Contents (TOC) that can be used for the READ_TOC command. The remaining two patches simply make file_storage gadget and mass_storage gadget use the new helper function.
Changes in v3: - return length fixed for fsg_get_toc()
Changes in v2: - Review comments incorporated.
--- Roger Quadros (3): usb: gadget: storage: Add fsg_get_toc helper usb: gadget: file_storage: Make CD-ROM emulation work with Mac OS-X usb: gadget: f_mass_storage: Make CD-ROM emulation work with Mac OS-X
drivers/usb/gadget/f_mass_storage.c | 31 ++++++++++------- drivers/usb/gadget/file_storage.c | 31 ++++++++++------- drivers/usb/gadget/storage_common.c | 65 +++++++++++++++++++++++++++++++++++ 3 files changed, 101 insertions(+), 26 deletions(-)
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