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Previously usb_decode_ctrl() only decodes standard control requests, but
it was used for non-standard requests also. If it's non-standard or
unknown standard bRequest, print the Setup data values.
Fixes: af32423a2d86 ("usb: dwc3: trace: decode ctrl request")
Signed-off-by: Thinh Nguyen <[email protected]>
Link: https://lore.kernel.org/r/8d6a30f2f2f953eff833a5bc5aac640a4cc2fc9f.1658971571.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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drivers/usb/common/debug.c was only including one usb .h file, which
would then accidentally drag in other .h files that were really needed.
Fix up the implict dependancy by correctly adding kernel.h to the file.
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Following a general rule, add the kerneldoc for a function next
to it's definition, but not next to its declaration in a header
file.
Suggested-by: Alan Stern <[email protected]>
Suggested-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Chunfeng Yun <[email protected]>
Link: https://lore.kernel.org/r/c4d2e010ae2bf67cdfa0b55e6d1deb9339d9d3dc.1615170625.git.chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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File headers and simple comments are not kerneldoc worthy.
Fixes the following W=1 warnings:
drivers/usb/common/debug.c:15: warning: Function parameter or member 'bRequestType' not described in 'usb_decode_get_status'
drivers/usb/common/debug.c:15: warning: Function parameter or member 'wIndex' not described in 'usb_decode_get_status'
drivers/usb/common/debug.c:15: warning: Function parameter or member 'wLength' not described in 'usb_decode_get_status'
drivers/usb/common/debug.c:15: warning: Function parameter or member 'str' not described in 'usb_decode_get_status'
drivers/usb/common/debug.c:15: warning: Function parameter or member 'size' not described in 'usb_decode_get_status'
drivers/usb/common/debug.c:216: warning: Function parameter or member 'str' not described in 'usb_decode_ctrl'
drivers/usb/common/debug.c:216: warning: Function parameter or member 'size' not described in 'usb_decode_ctrl'
drivers/usb/common/debug.c:216: warning: Function parameter or member 'bRequestType' not described in 'usb_decode_ctrl'
drivers/usb/common/debug.c:216: warning: Function parameter or member 'bRequest' not described in 'usb_decode_ctrl'
drivers/usb/common/debug.c:216: warning: Function parameter or member 'wValue' not described in 'usb_decode_ctrl'
drivers/usb/common/debug.c:216: warning: Function parameter or member 'wIndex' not described in 'usb_decode_ctrl'
drivers/usb/common/debug.c:216: warning: Function parameter or member 'wLength' not described in 'usb_decode_ctrl'
Cc: Pawel Laszczak <[email protected]>
Cc: Felipe Balbi <[email protected]>
Cc: Andrzej Siewior <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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For some reason, the TEST_ defines in the usb/ch9.h files did not have
the USB_ prefix on it, making it a bit confusing when reading the file,
as well as not the nicest thing to do in a uapi file.
So fix that up and add the USB_ prefix on to them, and fix up all
in-kernel usages. This included deleting the duplicate copy in the
net2272.h file.
Cc: Felipe Balbi <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Mathias Nyman <[email protected]>
Cc: Pawel Laszczak <[email protected]>
Cc: YueHaibing <[email protected]>
Cc: Nathan Chancellor <[email protected]>
Cc: Jason Yan <[email protected]>
Cc: Jia-Ju Bai <[email protected]>
Cc: Stephen Boyd <[email protected]>
Cc: Christophe JAILLET <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Jules Irenge <[email protected]>
Cc: Alan Stern <[email protected]>
Cc: Thinh Nguyen <[email protected]>
Cc: Rob Gill <[email protected]>
Cc: Macpaul Lin <[email protected]>
Acked-by: Minas Harutyunyan <[email protected]>
Acked-by: Bin Liu <[email protected]>
Acked-by: Chunfeng Yun <[email protected]>
Acked-by: Peter Chen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Patch moves switch responsible for decoding descriptor type
outside snprintf. It improves code readability a little.
Signed-off-by: Pawel Laszczak <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
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Patch adds usb_decode_test_mode and usb_decode_device_feature functions,
which allow to make more readable and simplify the
usb_decode_set_clear_feature function.
Signed-off-by: Pawel Laszczak <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
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Patch moves some decoding functions from driver/usb/dwc3/debug.h driver
to driver/usb/common/debug.c file. These moved functions include:
dwc3_decode_get_status
dwc3_decode_set_clear_feature
dwc3_decode_set_address
dwc3_decode_get_set_descriptor
dwc3_decode_get_configuration
dwc3_decode_set_configuration
dwc3_decode_get_intf
dwc3_decode_set_intf
dwc3_decode_synch_frame
dwc3_decode_set_sel
dwc3_decode_set_isoch_delay
dwc3_decode_ctrl
These functions are used also in inroduced cdns3 driver.
All functions prefixes were changed from dwc3 to usb.
Also, function's parameters has been extended according to the name
of fields in standard SETUP packet.
Additionally, patch adds usb_decode_ctrl function to
include/linux/usb/ch9.h file.
Signed-off-by: Pawel Laszczak <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
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