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authorLinas Vepstas <linas@austin.ibm.com>2007-06-11 15:05:41 -0400
committerJeff Garzik <jeff@garzik.org>2007-07-08 22:16:41 -0400
commit59a11f8809ada4b89ac079fb7f549eaca0554f94 (patch)
tree8937cf7262432da6f8fcd3b852053f7e2995e4cd /drivers/net/spider_net.c
parente1fd9070729765910b144ffcf74ca199c766509b (diff)
spidernet: move a block of code around
Put the enable and disable routines next to one-another, as this makes verifying thier symmetry that much easier. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/spider_net.c')
-rw-r--r--drivers/net/spider_net.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index 946b2e244f65..8fa9ff72d1a6 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -501,6 +501,20 @@ spider_net_enable_rxdmac(struct spider_net_card *card)
501} 501}
502 502
503/** 503/**
504 * spider_net_disable_rxdmac - disables the receive DMA controller
505 * @card: card structure
506 *
507 * spider_net_disable_rxdmac terminates processing on the DMA controller
508 * by turing off the DMA controller, with the force-end flag set.
509 */
510static inline void
511spider_net_disable_rxdmac(struct spider_net_card *card)
512{
513 spider_net_write_reg(card, SPIDER_NET_GDADMACCNTR,
514 SPIDER_NET_DMA_RX_FEND_VALUE);
515}
516
517/**
504 * spider_net_refill_rx_chain - refills descriptors/skbs in the rx chains 518 * spider_net_refill_rx_chain - refills descriptors/skbs in the rx chains
505 * @card: card structure 519 * @card: card structure
506 * 520 *
@@ -656,20 +670,6 @@ write_hash:
656} 670}
657 671
658/** 672/**
659 * spider_net_disable_rxdmac - disables the receive DMA controller
660 * @card: card structure
661 *
662 * spider_net_disable_rxdmac terminates processing on the DMA controller by
663 * turing off DMA and issueing a force end
664 */
665static void
666spider_net_disable_rxdmac(struct spider_net_card *card)
667{
668 spider_net_write_reg(card, SPIDER_NET_GDADMACCNTR,
669 SPIDER_NET_DMA_RX_FEND_VALUE);
670}
671
672/**
673 * spider_net_prepare_tx_descr - fill tx descriptor with skb data 673 * spider_net_prepare_tx_descr - fill tx descriptor with skb data
674 * @card: card structure 674 * @card: card structure
675 * @descr: descriptor structure to fill out 675 * @descr: descriptor structure to fill out