diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2009-02-01 14:34:03 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2009-02-01 14:34:03 +0000 |
| commit | 89cf7f4aaa4684732ec9fd56edd086028ed5ed4d (patch) | |
| tree | f46a6aff39a4b034ab905461bf16b47ce9915ca5 /sys/arch/alpha/pci/mcpcia_dma.c | |
| parent | ebde4e08eed01caa90a02b01527e2ab0bb2df64d (diff) | |
Remove unused _pfthresh member from struct alpha_bus_dma_tag.
Diffstat (limited to 'sys/arch/alpha/pci/mcpcia_dma.c')
| -rw-r--r-- | sys/arch/alpha/pci/mcpcia_dma.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/sys/arch/alpha/pci/mcpcia_dma.c b/sys/arch/alpha/pci/mcpcia_dma.c index a1f2e96a458..14bdc5c83f2 100644 --- a/sys/arch/alpha/pci/mcpcia_dma.c +++ b/sys/arch/alpha/pci/mcpcia_dma.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mcpcia_dma.c,v 1.2 2008/06/26 05:42:09 ray Exp $ */ +/* $OpenBSD: mcpcia_dma.c,v 1.3 2009/02/01 14:34:00 miod Exp $ */ /* $NetBSD: mcpcia_dma.c,v 1.15 2001/07/19 18:55:40 thorpej Exp $ */ /*- @@ -85,9 +85,6 @@ void mcpcia_bus_dmamap_unload_sgmap (bus_dma_tag_t, bus_dmamap_t); #define MCPCIA_ISA_SG_MAPPED_BASE (8*1024*1024) #define MCPCIA_ISA_SG_MAPPED_SIZE (8*1024*1024) -/* MCPCIA has a 256-byte out-bound DMA prefetch threshold. */ -#define MCPCIA_SG_MAPPED_PFTHRESH 256 - #define MCPCIA_SGTLB_INVALIDATE(ccp) \ do { \ alpha_mb(); \ @@ -137,7 +134,6 @@ mcpcia_dma_init(ccp) t->_next_window = NULL; t->_boundary = 0; t->_sgmap = &ccp->cc_pci_sgmap; - t->_pfthresh = MCPCIA_SG_MAPPED_PFTHRESH; t->_get_tag = mcpcia_dma_get_tag; t->_dmamap_create = alpha_sgmap_dmamap_create; t->_dmamap_destroy = alpha_sgmap_dmamap_destroy; @@ -164,7 +160,6 @@ mcpcia_dma_init(ccp) t->_next_window = NULL; t->_boundary = 0; t->_sgmap = &ccp->cc_isa_sgmap; - t->_pfthresh = MCPCIA_SG_MAPPED_PFTHRESH; t->_get_tag = mcpcia_dma_get_tag; t->_dmamap_create = alpha_sgmap_dmamap_create; t->_dmamap_destroy = alpha_sgmap_dmamap_destroy; |