Re: [PATCH rdma-next V1] IB/mlx5: Support congestion related counters

kbuild test robot
2017-04-13T15:46:05Z

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Hi Parav,

[auto build test ERROR on rdma/master]
[also build test ERROR on v4.11-rc6 next-20170413]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Leon-Romanovsky/IB-mlx5-Support-congestion-related-counters/20170413-231953
base: https://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma.git master
config: x86_64-randconfig-x018-201715 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All error/warnings (new ones prefixed by >>):

In file included from include/linux/mlx5/driver.h:48:0,
from include/linux/mlx5/port.h:36,
from drivers/infiniband/hw/mlx5/main.c:50:
>> include/linux/mlx5/device.h:51:80: error: 'struct mlx5_ifc_query_cong_statistics_out_bits' has no member named 'np_cnp_sent_high'; did you mean 'np_cnps_sent_high'?
#define __mlx5_bit_off(typ, fld) ((unsigned)(unsigned long)(&(__mlx5_nullp(typ)->fld)))
^
>> include/linux/mlx5/device.h:65:34: note: in expansion of macro '__mlx5_bit_off'
#define MLX5_BYTE_OFF(typ, fld) (__mlx5_bit_off(typ, fld) / 8)
^~~~~~~~~~~~~~
>> drivers/infiniband/hw/mlx5/main.c:3166:3: note: in expansion of macro 'MLX5_BYTE_OFF'
MLX5_BYTE_OFF(query_cong_statistics_out, _name ## _high)}
^~~~~~~~~~~~~
>> drivers/infiniband/hw/mlx5/main.c:3172:2: note: in expansion of macro 'INIT_CONG_COUNTER'
INIT_CONG_COUNTER(np_cnp_sent),
^~~~~~~~~~~~~~~~~
--
In file included from include/linux/mlx5/driver.h:48:0,
from include/linux/mlx5/port.h:36,
from drivers/infiniband//hw/mlx5/main.c:50:
>> include/linux/mlx5/device.h:51:80: error: 'struct mlx5_ifc_query_cong_statistics_out_bits' has no member named 'np_cnp_sent_high'; did you mean 'np_cnps_sent_high'?
#define __mlx5_bit_off(typ, fld) ((unsigned)(unsigned long)(&(__mlx5_nullp(typ)->fld)))
^
>> include/linux/mlx5/device.h:65:34: note: in expansion of macro '__mlx5_bit_off'
#define MLX5_BYTE_OFF(typ, fld) (__mlx5_bit_off(typ, fld) / 8)
^~~~~~~~~~~~~~
drivers/infiniband//hw/mlx5/main.c:3166:3: note: in expansion of macro 'MLX5_BYTE_OFF'
MLX5_BYTE_OFF(query_cong_statistics_out, _name ## _high)}
^~~~~~~~~~~~~
drivers/infiniband//hw/mlx5/main.c:3172:2: note: in expansion of macro 'INIT_CONG_COUNTER'
INIT_CONG_COUNTER(np_cnp_sent),
^~~~~~~~~~~~~~~~~

vim +51 include/linux/mlx5/device.h

e126ba97 Eli Cohen 2013-07-07 45 #error Host endianness not defined
e126ba97 Eli Cohen 2013-07-07 46 #endif
e126ba97 Eli Cohen 2013-07-07 47
d29b796a Eli Cohen 2014-10-02 48 /* helper macros */
d29b796a Eli Cohen 2014-10-02 49 #define __mlx5_nullp(typ) ((struct mlx5_ifc_##typ##_bits *)0)
d29b796a Eli Cohen 2014-10-02 50 #define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld)
d29b796a Eli Cohen 2014-10-02 @51 #define __mlx5_bit_off(typ, fld) ((unsigned)(unsigned long)(&(__mlx5_nullp(typ)->fld)))
d29b796a Eli Cohen 2014-10-02 52 #define __mlx5_dw_off(typ, fld) (__mlx5_bit_off(typ, fld) / 32)
d29b796a Eli Cohen 2014-10-02 53 #define __mlx5_64_off(typ, fld) (__mlx5_bit_off(typ, fld) / 64)
d29b796a Eli Cohen 2014-10-02 54 #define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
d29b796a Eli Cohen 2014-10-02 55 #define __mlx5_mask(typ, fld) ((u32)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
d29b796a Eli Cohen 2014-10-02 56 #define __mlx5_dw_mask(typ, fld) (__mlx5_mask(typ, fld) << __mlx5_dw_bit_off(typ, fld))
d29b796a Eli Cohen 2014-10-02 57 #define __mlx5_st_sz_bits(typ) sizeof(struct mlx5_ifc_##typ##_bits)
d29b796a Eli Cohen 2014-10-02 58
d29b796a Eli Cohen 2014-10-02 59 #define MLX5_FLD_SZ_BYTES(typ, fld) (__mlx5_bit_sz(typ, fld) / 8)
d29b796a Eli Cohen 2014-10-02 60 #define MLX5_ST_SZ_BYTES(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 8)
d29b796a Eli Cohen 2014-10-02 61 #define MLX5_ST_SZ_DW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 32)
9218b44d Gal Pressman 2016-04-24 62 #define MLX5_ST_SZ_QW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 64)
938fe83c Saeed Mahameed 2015-05-28 63 #define MLX5_UN_SZ_BYTES(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 8)
938fe83c Saeed Mahameed 2015-05-28 64 #define MLX5_UN_SZ_DW(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 32)
d29b796a Eli Cohen 2014-10-02 @65 #define MLX5_BYTE_OFF(typ, fld) (__mlx5_bit_off(typ, fld) / 8)
d29b796a Eli Cohen 2014-10-02 66 #define MLX5_ADDR_OF(typ, p, fld) ((char *)(p) + MLX5_BYTE_OFF(typ, fld))
d29b796a Eli Cohen 2014-10-02 67
d29b796a Eli Cohen 2014-10-02 68 /* insert a value to a struct */

:::::: The code at line 51 was first introduced by commit
:::::: d29b796adada8780db3512c4a34b339f9aeef1ae net/mlx5_core: Use hardware registers description header file

:::::: TO: Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
:::::: CC: David S. Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>

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