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Date: Thu, 10 Nov 2022 09:38:38 +0800
From: kernel test robot <lkp@...el.com>
To: Herve Codina <herve.codina@...tlin.com>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Magnus Damm <magnus.damm@...il.com>,
Gareth Williams <gareth.williams.jx@...esas.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
linux-renesas-soc@...r.kernel.org, linux-clk@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-usb@...r.kernel.org,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
Miquel Raynal <miquel.raynal@...tlin.com>
Subject: Re: [PATCH 5/7] usb: gadget: udc: add Renesas RZ/N1 USBF controller
support
Hi Herve,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on geert-renesas-drivers/renesas-clk]
[also build test WARNING on usb/usb-testing geert-renesas-devel/next linus/master v6.1-rc4 next-20221109]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Herve-Codina/Add-the-Renesas-USBF-controller-support/20221107-220159
base: https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
patch link: https://lore.kernel.org/r/20221107135825.583877-6-herve.codina%40bootlin.com
patch subject: [PATCH 5/7] usb: gadget: udc: add Renesas RZ/N1 USBF controller support
config: arm64-allyesconfig
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 463da45892e2d2a262277b91b96f5f8c05dc25d0)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://github.com/intel-lab-lkp/linux/commit/3f9bd513c21f6d289ffad6868aa19732b0ee63c0
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Herve-Codina/Add-the-Renesas-USBF-controller-support/20221107-220159
git checkout 3f9bd513c21f6d289ffad6868aa19732b0ee63c0
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/gpio/ drivers/gpu/drm/ drivers/thermal/intel/ drivers/usb/gadget/udc/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
>> drivers/usb/gadget/udc/renesas_usbf.c:370:15: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
0x0020, USBF_DOUBLE_BUFFER, 512),
^~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:345:28: note: expanded from macro 'USBF_DOUBLE_BUFFER'
#define USBF_DOUBLE_BUFFER 1
^
drivers/usb/gadget/udc/renesas_usbf.c:351:22: note: expanded from macro 'USBF_EP_INFO'
.is_double = _is_double, \
^~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:375:15: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
0x0120, USBF_DOUBLE_BUFFER, 512),
^~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:345:28: note: expanded from macro 'USBF_DOUBLE_BUFFER'
#define USBF_DOUBLE_BUFFER 1
^
drivers/usb/gadget/udc/renesas_usbf.c:351:22: note: expanded from macro 'USBF_EP_INFO'
.is_double = _is_double, \
^~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:415:16: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
0x0720, USBF_DOUBLE_BUFFER, 1024),
^~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:345:28: note: expanded from macro 'USBF_DOUBLE_BUFFER'
#define USBF_DOUBLE_BUFFER 1
^
drivers/usb/gadget/udc/renesas_usbf.c:351:22: note: expanded from macro 'USBF_EP_INFO'
.is_double = _is_double, \
^~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:420:16: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
0x0920, USBF_DOUBLE_BUFFER, 1024),
^~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:345:28: note: expanded from macro 'USBF_DOUBLE_BUFFER'
#define USBF_DOUBLE_BUFFER 1
^
drivers/usb/gadget/udc/renesas_usbf.c:351:22: note: expanded from macro 'USBF_EP_INFO'
.is_double = _is_double, \
^~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:425:16: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
0x0B20, USBF_DOUBLE_BUFFER, 1024),
^~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:345:28: note: expanded from macro 'USBF_DOUBLE_BUFFER'
#define USBF_DOUBLE_BUFFER 1
^
drivers/usb/gadget/udc/renesas_usbf.c:351:22: note: expanded from macro 'USBF_EP_INFO'
.is_double = _is_double, \
^~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:430:16: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
0x0D20, USBF_DOUBLE_BUFFER, 1024),
^~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:345:28: note: expanded from macro 'USBF_DOUBLE_BUFFER'
#define USBF_DOUBLE_BUFFER 1
^
drivers/usb/gadget/udc/renesas_usbf.c:351:22: note: expanded from macro 'USBF_EP_INFO'
.is_double = _is_double, \
^~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:435:16: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
0x0F20, USBF_DOUBLE_BUFFER, 1024),
^~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:345:28: note: expanded from macro 'USBF_DOUBLE_BUFFER'
#define USBF_DOUBLE_BUFFER 1
^
drivers/usb/gadget/udc/renesas_usbf.c:351:22: note: expanded from macro 'USBF_EP_INFO'
.is_double = _is_double, \
^~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:440:16: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
0x1120, USBF_DOUBLE_BUFFER, 1024),
^~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:345:28: note: expanded from macro 'USBF_DOUBLE_BUFFER'
#define USBF_DOUBLE_BUFFER 1
^
drivers/usb/gadget/udc/renesas_usbf.c:351:22: note: expanded from macro 'USBF_EP_INFO'
.is_double = _is_double, \
^~~~~~~~~~
>> drivers/usb/gadget/udc/renesas_usbf.c:906:47: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat]
TRACEEP(epn, "ep%d dma xfer %u\n", epn->id, req->dma_size);
~~ ^~~~~~~~~~~~~
%zu
drivers/usb/gadget/udc/renesas_usbf.c:32:42: note: expanded from macro 'TRACEEP'
trace_printk("%s: " _fmt, __func__, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
include/linux/kernel.h:374:26: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
include/linux/kernel.h:385:37: note: expanded from macro 'do_trace_printk'
__trace_printk_check_format(fmt, ##args); \
~~~ ^~~~
include/linux/kernel.h:337:40: note: expanded from macro '__trace_printk_check_format'
____trace_printk_check_format(fmt, ##args); \
~~~ ^~~~
>> drivers/usb/gadget/udc/renesas_usbf.c:906:47: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat]
TRACEEP(epn, "ep%d dma xfer %u\n", epn->id, req->dma_size);
~~ ^~~~~~~~~~~~~
%zu
drivers/usb/gadget/udc/renesas_usbf.c:32:42: note: expanded from macro 'TRACEEP'
trace_printk("%s: " _fmt, __func__, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
include/linux/kernel.h:374:26: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
include/linux/kernel.h:390:36: note: expanded from macro 'do_trace_printk'
__trace_printk(_THIS_IP_, fmt, ##args); \
~~~ ^~~~
>> drivers/usb/gadget/udc/renesas_usbf.c:897:48: warning: implicit conversion from 'unsigned long' to 'u32' (aka 'unsigned int') changes value from 18446744073709551487 to 4294967167 [-Wconstant-conversion]
usbf_ep_reg_writel(epn, USBF_REG_EPN_STATUS, ~USBF_EPN_IN_END_INT);
~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:931:49: warning: implicit conversion from 'unsigned long' to 'u32' (aka 'unsigned int') changes value from 18446744073709551607 to 4294967287 [-Wconstant-conversion]
usbf_ep_reg_writel(epn, USBF_REG_EPN_STATUS, ~USBF_EPN_IN_INT);
~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:948:5: warning: implicit conversion from 'unsigned long' to 'u32' (aka 'unsigned int') changes value from 18446744073709551607 to 4294967287 [-Wconstant-conversion]
~USBF_EPN_IN_INT);
^~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:1114:4: warning: implicit conversion from 'unsigned long' to 'u32' (aka 'unsigned int') changes value from 18446744073701163007 to 4286578687 [-Wconstant-conversion]
~USBF_EPN_OUT_END_INT);
^~~~~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:1150:3: warning: implicit conversion from 'unsigned long' to 'u32' (aka 'unsigned int') changes value from 18446744073701163007 to 4286578687 [-Wconstant-conversion]
~USBF_EPN_OUT_END_INT);
^~~~~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:1292:5: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat]
req->dma_size);
^~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:32:42: note: expanded from macro 'TRACEEP'
trace_printk("%s: " _fmt, __func__, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
include/linux/kernel.h:374:26: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
include/linux/kernel.h:385:37: note: expanded from macro 'do_trace_printk'
__trace_printk_check_format(fmt, ##args); \
~~~ ^~~~
include/linux/kernel.h:337:40: note: expanded from macro '__trace_printk_check_format'
____trace_printk_check_format(fmt, ##args); \
~~~ ^~~~
drivers/usb/gadget/udc/renesas_usbf.c:1292:5: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat]
req->dma_size);
^~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:32:42: note: expanded from macro 'TRACEEP'
trace_printk("%s: " _fmt, __func__, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
include/linux/kernel.h:374:26: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
include/linux/kernel.h:390:36: note: expanded from macro 'do_trace_printk'
__trace_printk(_THIS_IP_, fmt, ##args); \
~~~ ^~~~
drivers/usb/gadget/udc/renesas_usbf.c:1318:4: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat]
req->dma_size, npkt);
^~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:32:42: note: expanded from macro 'TRACEEP'
trace_printk("%s: " _fmt, __func__, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
include/linux/kernel.h:374:26: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
include/linux/kernel.h:385:37: note: expanded from macro 'do_trace_printk'
__trace_printk_check_format(fmt, ##args); \
~~~ ^~~~
include/linux/kernel.h:337:40: note: expanded from macro '__trace_printk_check_format'
____trace_printk_check_format(fmt, ##args); \
~~~ ^~~~
drivers/usb/gadget/udc/renesas_usbf.c:1318:4: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat]
req->dma_size, npkt);
^~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:32:42: note: expanded from macro 'TRACEEP'
trace_printk("%s: " _fmt, __func__, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
include/linux/kernel.h:374:26: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
include/linux/kernel.h:390:36: note: expanded from macro 'do_trace_printk'
__trace_printk(_THIS_IP_, fmt, ##args); \
~~~ ^~~~
drivers/usb/gadget/udc/renesas_usbf.c:1417:6: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat]
req->dma_size);
^~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:32:42: note: expanded from macro 'TRACEEP'
trace_printk("%s: " _fmt, __func__, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
include/linux/kernel.h:374:26: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
include/linux/kernel.h:385:37: note: expanded from macro 'do_trace_printk'
__trace_printk_check_format(fmt, ##args); \
~~~ ^~~~
include/linux/kernel.h:337:40: note: expanded from macro '__trace_printk_check_format'
____trace_printk_check_format(fmt, ##args); \
~~~ ^~~~
drivers/usb/gadget/udc/renesas_usbf.c:1417:6: warning: format specifies type 'unsigned int' but the argument has type 'size_t' (aka 'unsigned long') [-Wformat]
req->dma_size);
^~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:32:42: note: expanded from macro 'TRACEEP'
trace_printk("%s: " _fmt, __func__, ##__VA_ARGS__); \
~~~~ ^~~~~~~~~~~
include/linux/kernel.h:374:26: note: expanded from macro 'trace_printk'
do_trace_printk(fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
include/linux/kernel.h:390:36: note: expanded from macro 'do_trace_printk'
__trace_printk(_THIS_IP_, fmt, ##args); \
~~~ ^~~~
drivers/usb/gadget/udc/renesas_usbf.c:1380:6: warning: implicit conversion from 'unsigned long' to 'u32' (aka 'unsigned int') changes value from 18446744073709289471 to 4294705151 [-Wconstant-conversion]
~USBF_EPN_OUT_NULL_INT);
^~~~~~~~~~~~~~~~~~~~~~
drivers/usb/gadget/udc/renesas_usbf.c:1714:21: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
ep->is_processing = 1;
vim +/int +370 drivers/usb/gadget/udc/renesas_usbf.c
343
344 #define USBF_SINGLE_BUFFER 0
345 #define USBF_DOUBLE_BUFFER 1
346 #define USBF_EP_INFO(_name, _caps, _base_addr, _is_double, _maxpacket_limit) \
347 { \
348 .name = _name, \
349 .caps = _caps, \
350 .base_addr = _base_addr, \
351 .is_double = _is_double, \
352 .maxpacket_limit = _maxpacket_limit, \
353 }
354
355 /* This table is computed from the recommended values provided in the SOC
356 * datasheet. The buffer type (single/double) and the endpoint type cannot
357 * be changed. The mapping in internal RAM (base_addr and number of words)
358 * for each endpoints depends on the max packet size and the buffer type.
359 */
360 static const struct usbf_ep_info usbf_ep_info[USBF_NUM_ENDPOINTS] = {
361 /* ep0: buf @0x0000 64 bytes, fixed 32 words */
362 [0] = USBF_EP_INFO("ep0-ctrl",
363 USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL,
364 USB_EP_CAPS_DIR_ALL),
365 0x0000, USBF_SINGLE_BUFFER, USBF_EP0_MAX_PCKT_SIZE),
366 /* ep1: buf @0x0020, 2 buffers 512 bytes -> (512 * 2 / 4) words */
367 [1] = USBF_EP_INFO("ep1-bulk",
368 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK,
369 USB_EP_CAPS_DIR_ALL),
> 370 0x0020, USBF_DOUBLE_BUFFER, 512),
371 /* ep2: buf @0x0120, 2 buffers 512 bytes -> (512 * 2 / 4) words */
372 [2] = USBF_EP_INFO("ep2-bulk",
373 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK,
374 USB_EP_CAPS_DIR_ALL),
375 0x0120, USBF_DOUBLE_BUFFER, 512),
376 /* ep3: buf @0x0220, 1 buffer 512 bytes -> (512 * 2 / 4) words */
377 [3] = USBF_EP_INFO("ep3-bulk",
378 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK,
379 USB_EP_CAPS_DIR_ALL),
380 0x0220, USBF_SINGLE_BUFFER, 512),
381 /* ep4: buf @0x02A0, 1 buffer 512 bytes -> (512 * 1 / 4) words */
382 [4] = USBF_EP_INFO("ep4-bulk",
383 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK,
384 USB_EP_CAPS_DIR_ALL),
385 0x02A0, USBF_SINGLE_BUFFER, 512),
386 /* ep5: buf @0x0320, 1 buffer 512 bytes -> (512 * 2 / 4) words */
387 [5] = USBF_EP_INFO("ep5-bulk",
388 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK,
389 USB_EP_CAPS_DIR_ALL),
390 0x0320, USBF_SINGLE_BUFFER, 512),
391 /* ep6: buf @0x03A0, 1 buffer 1024 bytes -> (1024 * 1 / 4) words */
392 [6] = USBF_EP_INFO("ep6-int",
393 USB_EP_CAPS(USB_EP_CAPS_TYPE_INT,
394 USB_EP_CAPS_DIR_ALL),
395 0x03A0, USBF_SINGLE_BUFFER, 1024),
396 /* ep7: buf @0x04A0, 1 buffer 1024 bytes -> (1024 * 1 / 4) words */
397 [7] = USBF_EP_INFO("ep7-int",
398 USB_EP_CAPS(USB_EP_CAPS_TYPE_INT,
399 USB_EP_CAPS_DIR_ALL),
400 0x04A0, USBF_SINGLE_BUFFER, 1024),
401 /* ep8: buf @0x0520, 1 buffer 1024 bytes -> (1024 * 1 / 4) words */
402 [8] = USBF_EP_INFO("ep8-int",
403 USB_EP_CAPS(USB_EP_CAPS_TYPE_INT,
404 USB_EP_CAPS_DIR_ALL),
405 0x0520, USBF_SINGLE_BUFFER, 1024),
406 /* ep9: buf @0x0620, 1 buffer 1024 bytes -> (1024 * 1 / 4) words */
407 [9] = USBF_EP_INFO("ep9-int",
408 USB_EP_CAPS(USB_EP_CAPS_TYPE_INT,
409 USB_EP_CAPS_DIR_ALL),
410 0x0620, USBF_SINGLE_BUFFER, 1024),
411 /* ep10: buf @0x0720, 2 buffers 1024 bytes -> (1024 * 2 / 4) words */
412 [10] = USBF_EP_INFO("ep10-iso",
413 USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO,
414 USB_EP_CAPS_DIR_ALL),
415 0x0720, USBF_DOUBLE_BUFFER, 1024),
416 /* ep11: buf @0x0920, 2 buffers 1024 bytes -> (1024 * 2 / 4) words */
417 [11] = USBF_EP_INFO("ep11-iso",
418 USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO,
419 USB_EP_CAPS_DIR_ALL),
420 0x0920, USBF_DOUBLE_BUFFER, 1024),
421 /* ep12: buf @0x0B20, 2 buffers 1024 bytes -> (1024 * 2 / 4) words */
422 [12] = USBF_EP_INFO("ep12-iso",
423 USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO,
424 USB_EP_CAPS_DIR_ALL),
425 0x0B20, USBF_DOUBLE_BUFFER, 1024),
426 /* ep13: buf @0x0D20, 2 buffers 1024 bytes -> (1024 * 2 / 4) words */
427 [13] = USBF_EP_INFO("ep13-iso",
428 USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO,
429 USB_EP_CAPS_DIR_ALL),
430 0x0D20, USBF_DOUBLE_BUFFER, 1024),
431 /* ep14: buf @0x0F20, 2 buffers 1024 bytes -> (1024 * 2 / 4) words */
432 [14] = USBF_EP_INFO("ep14-iso",
433 USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO,
434 USB_EP_CAPS_DIR_ALL),
435 0x0F20, USBF_DOUBLE_BUFFER, 1024),
436 /* ep15: buf @0x1120, 2 buffers 1024 bytes -> (1024 * 2 / 4) words */
437 [15] = USBF_EP_INFO("ep15-iso",
438 USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO,
439 USB_EP_CAPS_DIR_ALL),
440 0x1120, USBF_DOUBLE_BUFFER, 1024),
441 };
442
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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