tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master head: 32d9b70a053a835b4dfb33158fc03795ea103e44 commit: 0dd5759dbb1c9a862e7d90c09d6cf398c45f1100 [428/478] net: remove dmaengine.h inclusion from netdevice.h config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 0dd5759dbb1c9a862e7d90c09d6cf398c45f1100 # save the attached .config to linux build tree make.cross ARCH=arm
All errors (new ones prefixed by >>):
In file included from drivers/net//ethernet/ti/netcp_core.c:30:0:
include/linux/soc/ti/knav_dma.h:129:30: error: field 'direction' has
incomplete type
enum dma_transfer_direction direction;
^~~~~~~~~
drivers/net//ethernet/ti/netcp_core.c: In function 'netcp_txpipe_open':
>> drivers/net//ethernet/ti/netcp_core.c:1349:21: error: 'DMA_MEM_TO_DEV'
>> undeclared (first use in this function)
config.direction = DMA_MEM_TO_DEV;
^~~~~~~~~~~~~~
drivers/net//ethernet/ti/netcp_core.c:1349:21: note: each undeclared
identifier is reported only once for each function it appears in
drivers/net//ethernet/ti/netcp_core.c: In function
'netcp_setup_navigator_resources':
drivers/net//ethernet/ti/netcp_core.c:1659:22: error: 'DMA_DEV_TO_MEM'
undeclared (first use in this function)
config.direction = DMA_DEV_TO_MEM;
^~~~~~~~~~~~~~
vim +/DMA_MEM_TO_DEV +1349 drivers/net//ethernet/ti/netcp_core.c
84640e27f Karicheri, Muralidharan 2015-01-15 1340
84640e27f Karicheri, Muralidharan 2015-01-15 1341 int
netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
84640e27f Karicheri, Muralidharan 2015-01-15 1342 {
84640e27f Karicheri, Muralidharan 2015-01-15 1343 struct device *dev =
tx_pipe->netcp_device->device;
84640e27f Karicheri, Muralidharan 2015-01-15 1344 struct knav_dma_cfg
config;
84640e27f Karicheri, Muralidharan 2015-01-15 1345 int ret = 0;
84640e27f Karicheri, Muralidharan 2015-01-15 1346 u8 name[16];
84640e27f Karicheri, Muralidharan 2015-01-15 1347
84640e27f Karicheri, Muralidharan 2015-01-15 1348 memset(&config, 0,
sizeof(config));
84640e27f Karicheri, Muralidharan 2015-01-15 @1349 config.direction =
DMA_MEM_TO_DEV;
84640e27f Karicheri, Muralidharan 2015-01-15 1350 config.u.tx.filt_einfo
= false;
84640e27f Karicheri, Muralidharan 2015-01-15 1351
config.u.tx.filt_pswords = false;
84640e27f Karicheri, Muralidharan 2015-01-15 1352 config.u.tx.priority =
DMA_PRIO_MED_L;
84640e27f Karicheri, Muralidharan 2015-01-15 1353
84640e27f Karicheri, Muralidharan 2015-01-15 1354 tx_pipe->dma_channel =
knav_dma_open_channel(dev,
84640e27f Karicheri, Muralidharan 2015-01-15 1355
tx_pipe->dma_chan_name, &config);
5b6cb43b4 Ivan Khoronzhuk 2017-05-10 1356 if
(IS_ERR(tx_pipe->dma_channel)) {
84640e27f Karicheri, Muralidharan 2015-01-15 1357 dev_err(dev,
"failed opening tx chan(%s)\n",
84640e27f Karicheri, Muralidharan 2015-01-15 1358
tx_pipe->dma_chan_name);
5b6cb43b4 Ivan Khoronzhuk 2017-05-10 1359 ret =
PTR_ERR(tx_pipe->dma_channel);
84640e27f Karicheri, Muralidharan 2015-01-15 1360 goto err;
84640e27f Karicheri, Muralidharan 2015-01-15 1361 }
84640e27f Karicheri, Muralidharan 2015-01-15 1362
84640e27f Karicheri, Muralidharan 2015-01-15 1363 snprintf(name,
sizeof(name), "tx-pipe-%s", dev_name(dev));
84640e27f Karicheri, Muralidharan 2015-01-15 1364 tx_pipe->dma_queue =
knav_queue_open(name, tx_pipe->dma_queue_id,
84640e27f Karicheri, Muralidharan 2015-01-15 1365
KNAV_QUEUE_SHARED);
84640e27f Karicheri, Muralidharan 2015-01-15 1366 if
(IS_ERR(tx_pipe->dma_queue)) {
84640e27f Karicheri, Muralidharan 2015-01-15 1367 dev_err(dev,
"Could not open DMA queue for channel \"%s\": %d\n",
84640e27f Karicheri, Muralidharan 2015-01-15 1368 name,
ret);
84640e27f Karicheri, Muralidharan 2015-01-15 1369 ret =
PTR_ERR(tx_pipe->dma_queue);
84640e27f Karicheri, Muralidharan 2015-01-15 1370 goto err;
84640e27f Karicheri, Muralidharan 2015-01-15 1371 }
84640e27f Karicheri, Muralidharan 2015-01-15 1372
84640e27f Karicheri, Muralidharan 2015-01-15 1373 dev_dbg(dev, "opened tx
pipe %s\n", name);
84640e27f Karicheri, Muralidharan 2015-01-15 1374 return 0;
84640e27f Karicheri, Muralidharan 2015-01-15 1375
84640e27f Karicheri, Muralidharan 2015-01-15 1376 err:
84640e27f Karicheri, Muralidharan 2015-01-15 1377 if
(!IS_ERR_OR_NULL(tx_pipe->dma_channel))
84640e27f Karicheri, Muralidharan 2015-01-15 1378
knav_dma_close_channel(tx_pipe->dma_channel);
84640e27f Karicheri, Muralidharan 2015-01-15 1379 tx_pipe->dma_channel =
NULL;
84640e27f Karicheri, Muralidharan 2015-01-15 1380 return ret;
84640e27f Karicheri, Muralidharan 2015-01-15 1381 }
58c11b5fa Karicheri, Muralidharan 2015-01-29 1382
EXPORT_SYMBOL_GPL(netcp_txpipe_open);
84640e27f Karicheri, Muralidharan 2015-01-15 1383
:::::: The code at line 1349 was first introduced by commit
:::::: 84640e27f23041d474c31d3362c3e2185ad68ec2 net: netcp: Add Keystone NetCP
core ethernet driver
:::::: TO: Karicheri, Muralidharan <m-kariche...@ti.com>
:::::: CC: David S. Miller <da...@davemloft.net>
---
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