diff options
author | mdodd <mdodd@FreeBSD.org> | 2003-03-29 09:46:10 +0000 |
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committer | mdodd <mdodd@FreeBSD.org> | 2003-03-29 09:46:10 +0000 |
commit | 04e6064fe970390a9363780e9c15d5fba762ca44 (patch) | |
tree | f31998e10af8e27e734ada82aa7170e33e1c2719 /sys/dev/advansys/adv_pci.c | |
parent | 98b3db7ecaedf32ca9c418f3d2e1b18d911b8864 (diff) | |
download | FreeBSD-src-04e6064fe970390a9363780e9c15d5fba762ca44.zip FreeBSD-src-04e6064fe970390a9363780e9c15d5fba762ca44.tar.gz |
Clean up argument comments for bus_dma_tag_create() calls.
Diffstat (limited to 'sys/dev/advansys/adv_pci.c')
-rw-r--r-- | sys/dev/advansys/adv_pci.c | 43 |
1 files changed, 26 insertions, 17 deletions
diff --git a/sys/dev/advansys/adv_pci.c b/sys/dev/advansys/adv_pci.c index b8234cc..0891f48 100644 --- a/sys/dev/advansys/adv_pci.c +++ b/sys/dev/advansys/adv_pci.c @@ -185,16 +185,19 @@ adv_pci_attach(device_t dev) /* Allocate a dmatag for our transfer DMA maps */ /* XXX Should be a child of the PCI bus dma tag */ - error = bus_dma_tag_create(/*parent*/NULL, /*alignment*/1, - /*boundary*/0, - /*lowaddr*/ADV_PCI_MAX_DMA_ADDR, - /*highaddr*/BUS_SPACE_MAXADDR, - /*filter*/NULL, /*filterarg*/NULL, - /*maxsize*/BUS_SPACE_MAXSIZE_32BIT, - /*nsegments*/~0, - /*maxsegsz*/ADV_PCI_MAX_DMA_COUNT, - /*flags*/0, - &adv->parent_dmat); + error = bus_dma_tag_create( + /* parent */ NULL, + /* alignment */ 1, + /* boundary */ 0, + /* lowaddr */ ADV_PCI_MAX_DMA_ADDR, + /* highaddr */ BUS_SPACE_MAXADDR, + /* filter */ NULL, + /* filterarg */ NULL, + /* maxsize */ BUS_SPACE_MAXSIZE_32BIT, + /* nsegments */ ~0, + /* maxsegsz */ ADV_PCI_MAX_DMA_COUNT, + /* flags */ 0, + &adv->parent_dmat); if (error != 0) { printf("%s: Could not allocate DMA tag - error %d\n", @@ -208,13 +211,19 @@ adv_pci_attach(device_t dev) if (overrun_buf == NULL) { /* Need to allocate our overrun buffer */ - if (bus_dma_tag_create(adv->parent_dmat, - /*alignment*/8, /*boundary*/0, - ADV_PCI_MAX_DMA_ADDR, BUS_SPACE_MAXADDR, - /*filter*/NULL, /*filterarg*/NULL, - ADV_OVERRUN_BSIZE, /*nsegments*/1, - BUS_SPACE_MAXSIZE_32BIT, /*flags*/0, - &overrun_dmat) != 0) { + if (bus_dma_tag_create( + /* parent */ adv->parent_dmat, + /* alignment */ 8, + /* boundary */ 0, + /* lowaddr */ ADV_PCI_MAX_DMA_ADDR, + /* highaddr */ BUS_SPACE_MAXADDR, + /* filter */ NULL, + /* filterarg */ NULL, + /* maxsize */ ADV_OVERRUN_BSIZE, + /* nsegments */ 1, + /* maxsegsz */ BUS_SPACE_MAXSIZE_32BIT, + /* flags */ 0, + &overrun_dmat) != 0) { bus_dma_tag_destroy(adv->parent_dmat); adv_free(adv); bus_release_resource(dev, SYS_RES_IOPORT, rid, iores); |