tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-testing head: 08283d30744434d8f30d386622372e8f5b03bcf2 commit: 73aef0c9d2c6f746e8c84775b73ef374b7a2a4dc [157/337] staging: octeon: remove typedef declaration for cvmx_helper_link_info config: mips-cavium_octeon_defconfig (attached as .config) compiler: mips64-linux-gcc (GCC) 7.4.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 73aef0c9d2c6f746e8c84775b73ef374b7a2a4dc # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <l...@intel.com>
All error/warnings (new ones prefixed by >>):
In file included from drivers/staging/octeon/ethernet-mem.c:12:0:
>> drivers/staging/octeon/octeon-ethernet.h:94:12: warning: 'union
>> cvmx_helper_link_info' declared inside parameter list will not be visible
>> outside of this definition or declaration
union cvmx_helper_link_info li);
^~~~~~~~~~~~~~~~~~~~~
--
In file included from drivers/staging/octeon/ethernet.c:22:0:
>> drivers/staging/octeon/octeon-ethernet.h:94:12: warning: 'union
>> cvmx_helper_link_info' declared inside parameter list will not be visible
>> outside of this definition or declaration
union cvmx_helper_link_info li);
^~~~~~~~~~~~~~~~~~~~~
drivers/staging/octeon/ethernet.c: In function 'cvm_oct_free_work':
drivers/staging/octeon/ethernet.c:177:21: error: dereferencing pointer to
incomplete type 'struct cvmx_wqe'
int segments = work->word2.s.bufs;
^~
drivers/staging/octeon/ethernet.c: In function 'cvm_oct_common_open':
>> drivers/staging/octeon/ethernet.c:463:30: error: storage size of 'link_info'
>> isn't known
union cvmx_helper_link_info link_info;
^~~~~~~~~
drivers/staging/octeon/ethernet.c:463:30: warning: unused variable
'link_info' [-Wunused-variable]
drivers/staging/octeon/ethernet.c: In function 'cvm_oct_link_poll':
drivers/staging/octeon/ethernet.c:499:30: error: storage size of 'link_info'
isn't known
union cvmx_helper_link_info link_info;
^~~~~~~~~
>> drivers/staging/octeon/ethernet.c:516:29: error: type of formal parameter 2
>> is incomplete
cvm_oct_note_carrier(priv, link_info);
^~~~~~~~~
drivers/staging/octeon/ethernet.c:499:30: warning: unused variable
'link_info' [-Wunused-variable]
union cvmx_helper_link_info link_info;
^~~~~~~~~
--
In file included from drivers/staging/octeon/ethernet-mdio.c:16:0:
>> drivers/staging/octeon/octeon-ethernet.h:94:12: warning: 'union
>> cvmx_helper_link_info' declared inside parameter list will not be visible
>> outside of this definition or declaration
union cvmx_helper_link_info li);
^~~~~~~~~~~~~~~~~~~~~
>> drivers/staging/octeon/ethernet-mdio.c:68:12: warning: 'union
>> cvmx_helper_link_info' declared inside parameter list will not be visible
>> outside of this definition or declaration
union cvmx_helper_link_info li)
^~~~~~~~~~~~~~~~~~~~~
>> drivers/staging/octeon/ethernet-mdio.c:68:34: error: parameter 2 ('li') has
>> incomplete type
union cvmx_helper_link_info li)
^~
drivers/staging/octeon/ethernet-mdio.c: In function 'cvm_oct_adjust_link':
>> drivers/staging/octeon/ethernet-mdio.c:84:30: error: storage size of
>> 'link_info' isn't known
union cvmx_helper_link_info link_info;
^~~~~~~~~
>> drivers/staging/octeon/ethernet-mdio.c:101:30: error: type of formal
>> parameter 2 is incomplete
cvm_oct_note_carrier(priv, link_info);
^~~~~~~~~
drivers/staging/octeon/ethernet-mdio.c:84:30: warning: unused variable
'link_info' [-Wunused-variable]
union cvmx_helper_link_info link_info;
^~~~~~~~~
drivers/staging/octeon/ethernet-mdio.c: In function 'cvm_oct_common_stop':
drivers/staging/octeon/ethernet-mdio.c:109:30: error: storage size of
'link_info' isn't known
union cvmx_helper_link_info link_info;
^~~~~~~~~
drivers/staging/octeon/ethernet-mdio.c:127:30: error: type of formal
parameter 2 is incomplete
cvm_oct_note_carrier(priv, link_info);
^~~~~~~~~
drivers/staging/octeon/ethernet-mdio.c:109:30: warning: unused variable
'link_info' [-Wunused-variable]
union cvmx_helper_link_info link_info;
^~~~~~~~~
--
In file included from drivers/staging/octeon/ethernet-rgmii.c:15:0:
>> drivers/staging/octeon/octeon-ethernet.h:94:12: warning: 'union
>> cvmx_helper_link_info' declared inside parameter list will not be visible
>> outside of this definition or declaration
union cvmx_helper_link_info li);
^~~~~~~~~~~~~~~~~~~~~
drivers/staging/octeon/ethernet-rgmii.c: In function
'cvm_oct_check_preamble_errors':
>> drivers/staging/octeon/ethernet-rgmii.c:56:30: error: storage size of
>> 'link_info' isn't known
union cvmx_helper_link_info link_info;
^~~~~~~~~
drivers/staging/octeon/ethernet-rgmii.c:56:30: warning: unused variable
'link_info' [-Wunused-variable]
drivers/staging/octeon/ethernet-rgmii.c: In function 'cvm_oct_rgmii_poll':
drivers/staging/octeon/ethernet-rgmii.c:106:30: error: storage size of
'link_info' isn't known
union cvmx_helper_link_info link_info;
^~~~~~~~~
>> drivers/staging/octeon/ethernet-rgmii.c:128:29: error: type of formal
>> parameter 2 is incomplete
cvm_oct_note_carrier(priv, link_info);
^~~~~~~~~
drivers/staging/octeon/ethernet-rgmii.c:106:30: warning: unused variable
'link_info' [-Wunused-variable]
union cvmx_helper_link_info link_info;
^~~~~~~~~
--
In file included from drivers/staging/octeon/ethernet-rx.c:26:0:
>> drivers/staging/octeon/octeon-ethernet.h:94:12: warning: 'union
>> cvmx_helper_link_info' declared inside parameter list will not be visible
>> outside of this definition or declaration
union cvmx_helper_link_info li);
^~~~~~~~~~~~~~~~~~~~~
drivers/staging/octeon/ethernet-rx.c:63:50: warning: 'struct cvmx_wqe'
declared inside parameter list will not be visible outside of this definition
or declaration
static inline int cvm_oct_check_rcv_error(struct cvmx_wqe *work)
^~~~~~~~
drivers/staging/octeon/ethernet-rx.c: In function 'cvm_oct_check_rcv_error':
drivers/staging/octeon/ethernet-rx.c:68:14: error: dereferencing pointer to
incomplete type 'struct cvmx_wqe'
port = work->word0.pip.cn68xx.pknd;
^~
drivers/staging/octeon/ethernet-rx.c: At top level:
drivers/staging/octeon/ethernet-rx.c:138:41: warning: 'struct cvmx_wqe'
declared inside parameter list will not be visible outside of this definition
or declaration
static void copy_segments_to_skb(struct cvmx_wqe *work, struct sk_buff *skb)
^~~~~~~~
drivers/staging/octeon/ethernet-rx.c: In function 'copy_segments_to_skb':
drivers/staging/octeon/ethernet-rx.c:140:21: error: dereferencing pointer to
incomplete type 'struct cvmx_wqe'
int segments = work->word2.s.bufs;
^~
drivers/staging/octeon/ethernet-rx.c: In function 'cvm_oct_poll':
drivers/staging/octeon/ethernet-rx.c:222:9: error: assignment from
incompatible pointer type [-Werror=incompatible-pointer-types]
work = cvmx_pow_work_response_async(CVMX_SCR_SCRATCH);
^
drivers/staging/octeon/ethernet-rx.c:224:9: error: assignment from
incompatible pointer type [-Werror=incompatible-pointer-types]
work = cvmx_pow_work_request_sync(CVMX_POW_NO_WAIT);
^
drivers/staging/octeon/ethernet-rx.c:245:32: error: dereferencing pointer to
incomplete type 'struct cvmx_wqe'
(cvm_oct_get_buffer_ptr(work->packet_ptr) -
^~
drivers/staging/octeon/ethernet-rx.c:272:32: error: passing argument 1 of
'cvm_oct_check_rcv_error' from incompatible pointer type
[-Werror=incompatible-pointer-types]
if (cvm_oct_check_rcv_error(work))
^~~~
drivers/staging/octeon/ethernet-rx.c:63:19: note: expected 'struct cvmx_wqe
*' but argument is of type 'struct cvmx_wqe *'
static inline int cvm_oct_check_rcv_error(struct cvmx_wqe *work)
^~~~~~~~~~~~~~~~~~~~~~~
drivers/staging/octeon/ethernet-rx.c:319:26: error: passing argument 1 of
'copy_segments_to_skb' from incompatible pointer type
[-Werror=incompatible-pointer-types]
copy_segments_to_skb(work, skb);
^~~~
drivers/staging/octeon/ethernet-rx.c:138:13: note: expected 'struct cvmx_wqe
*' but argument is of type 'struct cvmx_wqe *'
static void copy_segments_to_skb(struct cvmx_wqe *work, struct sk_buff *skb)
^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
In file included from drivers/staging/octeon/ethernet-tx.c:25:0:
>> drivers/staging/octeon/octeon-ethernet.h:94:12: warning: 'union
>> cvmx_helper_link_info' declared inside parameter list will not be visible
>> outside of this definition or declaration
union cvmx_helper_link_info li);
^~~~~~~~~~~~~~~~~~~~~
drivers/staging/octeon/ethernet-tx.c: In function 'cvm_oct_xmit_pow':
drivers/staging/octeon/ethernet-tx.c:562:7: error: dereferencing pointer to
incomplete type 'struct cvmx_wqe'
work->word0.pip.cn38xx.hw_chksum = skb->csum;
^~
drivers/staging/octeon/ethernet-tx.c:564:20: error: passing argument 1 of
'cvmx_wqe_set_port' from incompatible pointer type
[-Werror=incompatible-pointer-types]
cvmx_wqe_set_port(work, priv->port);
^~~~
In file included from arch/mips/include/asm/octeon/cvmx-helper.h:39:0,
from drivers/staging/octeon/octeon-ethernet.h:25,
from drivers/staging/octeon/ethernet-tx.c:25:
arch/mips/include/asm/octeon/cvmx-wqe.h:610:20: note: expected 'cvmx_wqe_t *
{aka struct <anonymous> *}' but argument is of type 'struct cvmx_wqe *'
static inline void cvmx_wqe_set_port(cvmx_wqe_t *work, int port)
^~~~~~~~~~~~~~~~~
drivers/staging/octeon/ethernet-tx.c:565:19: error: passing argument 1 of
'cvmx_wqe_set_qos' from incompatible pointer type
[-Werror=incompatible-pointer-types]
cvmx_wqe_set_qos(work, priv->port & 0x7);
^~~~
In file included from arch/mips/include/asm/octeon/cvmx-helper.h:39:0,
from drivers/staging/octeon/octeon-ethernet.h:25,
from drivers/staging/octeon/ethernet-tx.c:25:
arch/mips/include/asm/octeon/cvmx-wqe.h:650:20: note: expected 'cvmx_wqe_t *
{aka struct <anonymous> *}' but argument is of type 'struct cvmx_wqe *'
static inline void cvmx_wqe_set_qos(cvmx_wqe_t *work, int qos)
^~~~~~~~~~~~~~~~
drivers/staging/octeon/ethernet-tx.c:566:19: error: passing argument 1 of
'cvmx_wqe_set_grp' from incompatible pointer type
[-Werror=incompatible-pointer-types]
cvmx_wqe_set_grp(work, pow_send_group);
^~~~
In file included from arch/mips/include/asm/octeon/cvmx-helper.h:39:0,
from drivers/staging/octeon/octeon-ethernet.h:25,
from drivers/staging/octeon/ethernet-tx.c:25:
arch/mips/include/asm/octeon/cvmx-wqe.h:630:20: note: expected 'cvmx_wqe_t *
{aka struct <anonymous> *}' but argument is of type 'struct cvmx_wqe *'
static inline void cvmx_wqe_set_grp(cvmx_wqe_t *work, int grp)
^~~~~~~~~~~~~~~~
drivers/staging/octeon/ethernet-tx.c:649:26: error: passing argument 1 of
'cvmx_wqe_get_qos' from incompatible pointer type
[-Werror=incompatible-pointer-types]
cvmx_wqe_get_qos(work), cvmx_wqe_get_grp(work));
^~~~
In file included from arch/mips/include/asm/octeon/cvmx-helper.h:39:0,
from drivers/staging/octeon/octeon-ethernet.h:25,
from drivers/staging/octeon/ethernet-tx.c:25:
arch/mips/include/asm/octeon/cvmx-wqe.h:638:19: note: expected 'cvmx_wqe_t *
{aka struct <anonymous> *}' but argument is of type 'struct cvmx_wqe *'
static inline int cvmx_wqe_get_qos(cvmx_wqe_t *work)
^~~~~~~~~~~~~~~~
drivers/staging/octeon/ethernet-tx.c:649:50: error: passing argument 1 of
'cvmx_wqe_get_grp' from incompatible pointer type
[-Werror=incompatible-pointer-types]
cvmx_wqe_get_qos(work), cvmx_wqe_get_grp(work));
^~~~
In file included from arch/mips/include/asm/octeon/cvmx-helper.h:39:0,
from drivers/staging/octeon/octeon-ethernet.h:25,
from drivers/staging/octeon/ethernet-tx.c:25:
arch/mips/include/asm/octeon/cvmx-wqe.h:618:19: note: expected 'cvmx_wqe_t *
{aka struct <anonymous> *}' but argument is of type 'struct cvmx_wqe *'
static inline int cvmx_wqe_get_grp(cvmx_wqe_t *work)
^~~~~~~~~~~~~~~~
drivers/staging/octeon/ethernet-tx.c:648:23: error: passing argument 1 of
'cvmx_pow_work_submit' from incompatible pointer type
[-Werror=incompatible-pointer-types]
cvmx_pow_work_submit(work, work->word1.tag, work->word1.tag_type,
^~~~
In file included from arch/mips/include/asm/octeon/cvmx-pko.h:62:0,
from drivers/staging/octeon/octeon-ethernet.h:31,
from drivers/staging/octeon/ethernet-tx.c:25:
arch/mips/include/asm/octeon/cvmx-pow.h:1806:20: note: expected 'cvmx_wqe_t
* {aka struct <anonymous> *}' but argument is of type 'struct cvmx_wqe *'
static inline void cvmx_pow_work_submit(cvmx_wqe_t *wqp, uint32_t tag,
^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +463 drivers/staging/octeon/ethernet.c
455
456 int cvm_oct_common_open(struct net_device *dev,
457 void (*link_poll)(struct net_device *))
458 {
459 union cvmx_gmxx_prtx_cfg gmx_cfg;
460 struct octeon_ethernet *priv = netdev_priv(dev);
461 int interface = INTERFACE(priv->port);
462 int index = INDEX(priv->port);
> 463 union cvmx_helper_link_info link_info;
464 int rv;
465
466 rv = cvm_oct_phy_setup_device(dev);
467 if (rv)
468 return rv;
469
470 gmx_cfg.u64 = cvmx_read_csr(CVMX_GMXX_PRTX_CFG(index,
interface));
471 gmx_cfg.s.en = 1;
472 if (octeon_has_feature(OCTEON_FEATURE_PKND))
473 gmx_cfg.s.pknd = priv->port;
474 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface),
gmx_cfg.u64);
475
476 if (octeon_is_simulation())
477 return 0;
478
479 if (dev->phydev) {
480 int r = phy_read_status(dev->phydev);
481
482 if (r == 0 && dev->phydev->link == 0)
483 netif_carrier_off(dev);
484 cvm_oct_adjust_link(dev);
485 } else {
486 link_info = cvmx_helper_link_get(priv->port);
487 if (!link_info.s.link_up)
488 netif_carrier_off(dev);
489 priv->poll = link_poll;
490 link_poll(dev);
491 }
492
493 return 0;
494 }
495
496 void cvm_oct_link_poll(struct net_device *dev)
497 {
498 struct octeon_ethernet *priv = netdev_priv(dev);
499 union cvmx_helper_link_info link_info;
500
501 link_info = cvmx_helper_link_get(priv->port);
502 if (link_info.u64 == priv->link_info)
503 return;
504
505 if (cvmx_helper_link_set(priv->port, link_info))
506 link_info.u64 = priv->link_info;
507 else
508 priv->link_info = link_info.u64;
509
510 if (link_info.s.link_up) {
511 if (!netif_carrier_ok(dev))
512 netif_carrier_on(dev);
513 } else if (netif_carrier_ok(dev)) {
514 netif_carrier_off(dev);
515 }
> 516 cvm_oct_note_carrier(priv, link_info);
517 }
518
---
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