* Re: [RFC] netlink: add variable-length / auto integers
[not found] <20231011003313.105315-1-kuba@kernel.org>
@ 2023-10-14 12:35 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-10-14 12:35 UTC (permalink / raw)
To: Jakub Kicinski; +Cc: llvm, oe-kbuild-all
Hi Jakub,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build warnings:
[auto build test WARNING on net/main]
[also build test WARNING on net-next/main linus/master v6.6-rc5 next-20231013]
[cannot apply to horms-ipvs/master]
[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/Jakub-Kicinski/netlink-add-variable-length-auto-integers/20231011-083419
base: net/main
patch link: https://lore.kernel.org/r/20231011003313.105315-1-kuba%40kernel.org
patch subject: [RFC] netlink: add variable-length / auto integers
config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20231014/202310142003.fYeLpu4J-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231014/202310142003.fYeLpu4J-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310142003.fYeLpu4J-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/net/ethernet/intel/e1000e/netdev.c:15:
In file included from include/linux/tcp.h:19:
In file included from include/net/sock.h:66:
In file included from include/net/dst.h:20:
In file included from include/net/neighbour.h:31:
In file included from include/net/rtnetlink.h:6:
include/net/netlink.h:1647:9: error: call to undeclared function 'nla_get_u64'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
return nla_get_u64(nla);
^
include/net/netlink.h:1647:9: note: did you mean 'nla_get_u32'?
include/net/netlink.h:1634:19: note: 'nla_get_u32' declared here
static inline u32 nla_get_u32(const struct nlattr *nla)
^
include/net/netlink.h:1708:19: error: static declaration of 'nla_get_u64' follows non-static declaration
static inline u64 nla_get_u64(const struct nlattr *nla)
^
include/net/netlink.h:1647:9: note: previous implicit declaration is here
return nla_get_u64(nla);
^
>> drivers/net/ethernet/intel/e1000e/netdev.c:4462:22: warning: shift count >= width of type [-Wshift-count-overflow]
adapter->cc.mask = CYCLECOUNTER_MASK(64);
^~~~~~~~~~~~~~~~~~~~~
include/linux/timecounter.h:14:59: note: expanded from macro 'CYCLECOUNTER_MASK'
#define CYCLECOUNTER_MASK(bits) (u64)((bits) < 64 ? ((1ULL<<(bits))-1) : -1)
^ ~~~~~~
drivers/net/ethernet/intel/e1000e/netdev.c:7386:46: warning: shift count >= width of type [-Wshift-count-overflow]
err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:77:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
2 warnings and 2 errors generated.
--
In file included from drivers/net/ethernet/intel/igb/igb_main.c:13:
In file included from include/linux/ipv6.h:94:
In file included from include/linux/tcp.h:19:
In file included from include/net/sock.h:66:
In file included from include/net/dst.h:20:
In file included from include/net/neighbour.h:31:
In file included from include/net/rtnetlink.h:6:
include/net/netlink.h:1647:9: error: call to undeclared function 'nla_get_u64'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
return nla_get_u64(nla);
^
include/net/netlink.h:1647:9: note: did you mean 'nla_get_u32'?
include/net/netlink.h:1634:19: note: 'nla_get_u32' declared here
static inline u32 nla_get_u32(const struct nlattr *nla)
^
include/net/netlink.h:1708:19: error: static declaration of 'nla_get_u64' follows non-static declaration
static inline u64 nla_get_u64(const struct nlattr *nla)
^
include/net/netlink.h:1647:9: note: previous implicit declaration is here
return nla_get_u64(nla);
^
drivers/net/ethernet/intel/igb/igb_main.c:3226:46: warning: shift count >= width of type [-Wshift-count-overflow]
err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:77:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
>> drivers/net/ethernet/intel/igb/igb_main.c:6132:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IGB_SET_FLAG(tx_flags, IGB_TX_FLAGS_VLAN,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6122:26: note: expanded from macro 'IGB_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6136:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IGB_SET_FLAG(tx_flags, IGB_TX_FLAGS_TSO,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6122:26: note: expanded from macro 'IGB_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6140:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IGB_SET_FLAG(tx_flags, IGB_TX_FLAGS_TSTAMP,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6122:26: note: expanded from macro 'IGB_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6144:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type ^= IGB_SET_FLAG(skb->no_fcs, 1, E1000_ADVTXD_DCMD_IFCS);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6122:26: note: expanded from macro 'IGB_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6160:19: warning: division by zero is undefined [-Wdivision-by-zero]
olinfo_status |= IGB_SET_FLAG(tx_flags,
^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6122:26: note: expanded from macro 'IGB_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6165:19: warning: division by zero is undefined [-Wdivision-by-zero]
olinfo_status |= IGB_SET_FLAG(tx_flags,
^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igb/igb_main.c:6122:26: note: expanded from macro 'IGB_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
7 warnings and 2 errors generated.
--
In file included from drivers/net/ethernet/intel/igb/igb_ptp.c:7:
In file included from include/linux/ptp_classify.h:17:
In file included from include/linux/udp.h:16:
In file included from include/net/inet_sock.h:22:
In file included from include/net/sock.h:66:
In file included from include/net/dst.h:20:
In file included from include/net/neighbour.h:31:
In file included from include/net/rtnetlink.h:6:
include/net/netlink.h:1647:9: error: call to undeclared function 'nla_get_u64'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
return nla_get_u64(nla);
^
include/net/netlink.h:1647:9: note: did you mean 'nla_get_u32'?
include/net/netlink.h:1634:19: note: 'nla_get_u32' declared here
static inline u32 nla_get_u32(const struct nlattr *nla)
^
include/net/netlink.h:1708:19: error: static declaration of 'nla_get_u64' follows non-static declaration
static inline u64 nla_get_u64(const struct nlattr *nla)
^
include/net/netlink.h:1647:9: note: previous implicit declaration is here
return nla_get_u64(nla);
^
>> drivers/net/ethernet/intel/igb/igb_ptp.c:1336:22: warning: shift count >= width of type [-Wshift-count-overflow]
adapter->cc.mask = CYCLECOUNTER_MASK(64);
^~~~~~~~~~~~~~~~~~~~~
include/linux/timecounter.h:14:59: note: expanded from macro 'CYCLECOUNTER_MASK'
#define CYCLECOUNTER_MASK(bits) (u64)((bits) < 64 ? ((1ULL<<(bits))-1) : -1)
^ ~~~~~~
1 warning and 2 errors generated.
--
In file included from drivers/net/ethernet/intel/igc/igc_main.c:7:
In file included from include/linux/tcp.h:19:
In file included from include/net/sock.h:66:
In file included from include/net/dst.h:20:
In file included from include/net/neighbour.h:31:
In file included from include/net/rtnetlink.h:6:
include/net/netlink.h:1647:9: error: call to undeclared function 'nla_get_u64'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
return nla_get_u64(nla);
^
include/net/netlink.h:1647:9: note: did you mean 'nla_get_u32'?
include/net/netlink.h:1634:19: note: 'nla_get_u32' declared here
static inline u32 nla_get_u32(const struct nlattr *nla)
^
include/net/netlink.h:1708:19: error: static declaration of 'nla_get_u64' follows non-static declaration
static inline u64 nla_get_u64(const struct nlattr *nla)
^
include/net/netlink.h:1647:9: note: previous implicit declaration is here
return nla_get_u64(nla);
^
>> drivers/net/ethernet/intel/igc/igc_main.c:1267:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IGC_SET_FLAG(tx_flags, IGC_TX_FLAGS_VLAN,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1257:30: note: expanded from macro 'IGC_SET_FLAG'
((u32)((_input) & (_flag)) / ((_flag) / (_result))))
^ ~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1271:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IGC_SET_FLAG(tx_flags, IGC_TX_FLAGS_TSO,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1257:30: note: expanded from macro 'IGC_SET_FLAG'
((u32)((_input) & (_flag)) / ((_flag) / (_result))))
^ ~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1277:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IGC_SET_FLAG(tx_flags, IGC_TX_FLAGS_TSTAMP,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1257:30: note: expanded from macro 'IGC_SET_FLAG'
((u32)((_input) & (_flag)) / ((_flag) / (_result))))
^ ~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1280:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IGC_SET_FLAG(tx_flags, IGC_TX_FLAGS_TSTAMP_1,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1257:30: note: expanded from macro 'IGC_SET_FLAG'
((u32)((_input) & (_flag)) / ((_flag) / (_result))))
^ ~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1283:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IGC_SET_FLAG(tx_flags, IGC_TX_FLAGS_TSTAMP_2,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1257:30: note: expanded from macro 'IGC_SET_FLAG'
((u32)((_input) & (_flag)) / ((_flag) / (_result))))
^ ~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1286:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IGC_SET_FLAG(tx_flags, IGC_TX_FLAGS_TSTAMP_3,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1257:30: note: expanded from macro 'IGC_SET_FLAG'
((u32)((_input) & (_flag)) / ((_flag) / (_result))))
^ ~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1290:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type ^= IGC_SET_FLAG(skb->no_fcs, 1, IGC_ADVTXD_DCMD_IFCS);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:1257:30: note: expanded from macro 'IGC_SET_FLAG'
((u32)((_input) & (_flag)) / ((_flag) / (_result))))
^ ~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/igc/igc_main.c:6751:46: warning: shift count >= width of type [-Wshift-count-overflow]
err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:77:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
8 warnings and 2 errors generated.
--
In file included from drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:13:
In file included from include/linux/tcp.h:19:
In file included from include/net/sock.h:66:
In file included from include/net/dst.h:20:
In file included from include/net/neighbour.h:31:
In file included from include/net/rtnetlink.h:6:
include/net/netlink.h:1647:9: error: call to undeclared function 'nla_get_u64'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
return nla_get_u64(nla);
^
include/net/netlink.h:1647:9: note: did you mean 'nla_get_u32'?
include/net/netlink.h:1634:19: note: 'nla_get_u32' declared here
static inline u32 nla_get_u32(const struct nlattr *nla)
^
include/net/netlink.h:1708:19: error: static declaration of 'nla_get_u64' follows non-static declaration
static inline u64 nla_get_u64(const struct nlattr *nla)
^
include/net/netlink.h:1647:9: note: previous implicit declaration is here
return nla_get_u64(nla);
^
>> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8219:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IXGBE_SET_FLAG(tx_flags, IXGBE_TX_FLAGS_HW_VLAN,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8209:26: note: expanded from macro 'IXGBE_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8223:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IXGBE_SET_FLAG(tx_flags, IXGBE_TX_FLAGS_TSO,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8209:26: note: expanded from macro 'IXGBE_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8227:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type |= IXGBE_SET_FLAG(tx_flags, IXGBE_TX_FLAGS_TSTAMP,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8209:26: note: expanded from macro 'IXGBE_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8231:14: warning: division by zero is undefined [-Wdivision-by-zero]
cmd_type ^= IXGBE_SET_FLAG(skb->no_fcs, 1, IXGBE_ADVTXD_DCMD_IFCS);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8209:26: note: expanded from macro 'IXGBE_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8242:19: warning: division by zero is undefined [-Wdivision-by-zero]
olinfo_status |= IXGBE_SET_FLAG(tx_flags,
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8209:26: note: expanded from macro 'IXGBE_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8247:19: warning: division by zero is undefined [-Wdivision-by-zero]
olinfo_status |= IXGBE_SET_FLAG(tx_flags,
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8209:26: note: expanded from macro 'IXGBE_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8252:19: warning: division by zero is undefined [-Wdivision-by-zero]
olinfo_status |= IXGBE_SET_FLAG(tx_flags,
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8209:26: note: expanded from macro 'IXGBE_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8260:19: warning: division by zero is undefined [-Wdivision-by-zero]
olinfo_status |= IXGBE_SET_FLAG(tx_flags,
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:8209:26: note: expanded from macro 'IXGBE_SET_FLAG'
((u32)(_input & _flag) / (_flag / _result)))
^ ~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:10786:46: warning: shift count >= width of type [-Wshift-count-overflow]
err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:77:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
9 warnings and 2 errors generated.
vim +4462 drivers/net/ethernet/intel/e1000e/netdev.c
98942d70538a16 drivers/net/ethernet/intel/e1000e/netdev.c Miroslav Lichvar 2018-11-09 4432
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4433 /**
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4434 * e1000_sw_init - Initialize general software structures (struct e1000_adapter)
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4435 * @adapter: board private structure to initialize
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4436 *
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4437 * e1000_sw_init initializes the Adapter private data structure.
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4438 * Fields are initialized based on PCI device information and
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4439 * OS network device settings (MTU size).
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4440 **/
9f9a12f8ca7983 drivers/net/ethernet/intel/e1000e/netdev.c Bill Pemberton 2012-12-03 4441 static int e1000_sw_init(struct e1000_adapter *adapter)
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4442 {
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4443 struct net_device *netdev = adapter->netdev;
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4444
8084b86dcfbc4b drivers/net/ethernet/intel/e1000e/netdev.c Alexander Duyck 2015-05-02 4445 adapter->rx_buffer_len = VLAN_ETH_FRAME_LEN + ETH_FCS_LEN;
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4446 adapter->rx_ps_bsize0 = 128;
8084b86dcfbc4b drivers/net/ethernet/intel/e1000e/netdev.c Alexander Duyck 2015-05-02 4447 adapter->max_frame_size = netdev->mtu + VLAN_ETH_HLEN + ETH_FCS_LEN;
318a94d68979cb drivers/net/e1000e/netdev.c Jeff Kirsher 2008-03-28 4448 adapter->min_frame_size = ETH_ZLEN + ETH_FCS_LEN;
55aa69854a93d7 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2011-12-16 4449 adapter->tx_ring_count = E1000_DEFAULT_TXD;
55aa69854a93d7 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2011-12-16 4450 adapter->rx_ring_count = E1000_DEFAULT_RXD;
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4451
67fd4fcb78a7ce drivers/net/e1000e/netdev.c Jeff Kirsher 2011-01-07 4452 spin_lock_init(&adapter->stats64_lock);
67fd4fcb78a7ce drivers/net/e1000e/netdev.c Jeff Kirsher 2011-01-07 4453
4662e82b2cb41c drivers/net/e1000e/netdev.c Bruce Allan 2008-08-26 4454 e1000e_set_interrupt_capability(adapter);
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4455
4662e82b2cb41c drivers/net/e1000e/netdev.c Bruce Allan 2008-08-26 4456 if (e1000_alloc_queues(adapter))
4662e82b2cb41c drivers/net/e1000e/netdev.c Bruce Allan 2008-08-26 4457 return -ENOMEM;
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4458
b67e191307a3f3 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2012-12-27 4459 /* Setup hardware time stamping cyclecounter */
b67e191307a3f3 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2012-12-27 4460 if (adapter->flags & FLAG_HAS_HW_TIMESTAMP) {
b67e191307a3f3 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2012-12-27 4461 adapter->cc.read = e1000e_cyclecounter_read;
4d045b4c06b1f7 drivers/net/ethernet/intel/e1000e/netdev.c Richard Cochran 2015-01-02 @4462 adapter->cc.mask = CYCLECOUNTER_MASK(64);
b67e191307a3f3 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2012-12-27 4463 adapter->cc.mult = 1;
b67e191307a3f3 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2012-12-27 4464 /* cc.shift set in e1000e_get_base_tininca() */
b67e191307a3f3 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2012-12-27 4465
b67e191307a3f3 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2012-12-27 4466 spin_lock_init(&adapter->systim_lock);
b67e191307a3f3 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2012-12-27 4467 INIT_WORK(&adapter->tx_hwtstamp_work, e1000e_tx_hwtstamp_work);
b67e191307a3f3 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2012-12-27 4468 }
b67e191307a3f3 drivers/net/ethernet/intel/e1000e/netdev.c Bruce Allan 2012-12-27 4469
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4470 /* Explicitly disable IRQ since the NIC can be in any state. */
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4471 e1000_irq_disable(adapter);
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4472
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4473 set_bit(__E1000_DOWN, &adapter->state);
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4474 return 0;
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4475 }
bc7f75fa97884d drivers/net/e1000e/netdev.c Auke Kok 2007-09-17 4476
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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