diff options
Diffstat (limited to 'include/asm-ia64/sn/bte.h')
| -rw-r--r-- | include/asm-ia64/sn/bte.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/include/asm-ia64/sn/bte.h b/include/asm-ia64/sn/bte.h index f50da3d91d0..01e5b410323 100644 --- a/include/asm-ia64/sn/bte.h +++ b/include/asm-ia64/sn/bte.h @@ -3,7 +3,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved. + * Copyright (c) 2000-2006 Silicon Graphics, Inc. All Rights Reserved. */ @@ -100,13 +100,28 @@ #define BTE_LNSTAT_STORE(_bte, _x) \ HUB_S(_bte->bte_base_addr, (_x)) #define BTE_SRC_STORE(_bte, _x) \ - HUB_S(_bte->bte_source_addr, (_x)) +({ \ + u64 __addr = ((_x) & ~AS_MASK); \ + if (is_shub2()) \ + __addr = SH2_TIO_PHYS_TO_DMA(__addr); \ + HUB_S(_bte->bte_source_addr, __addr); \ +}) #define BTE_DEST_STORE(_bte, _x) \ - HUB_S(_bte->bte_destination_addr, (_x)) +({ \ + u64 __addr = ((_x) & ~AS_MASK); \ + if (is_shub2()) \ + __addr = SH2_TIO_PHYS_TO_DMA(__addr); \ + HUB_S(_bte->bte_destination_addr, __addr); \ +}) #define BTE_CTRL_STORE(_bte, _x) \ HUB_S(_bte->bte_control_addr, (_x)) #define BTE_NOTIF_STORE(_bte, _x) \ - HUB_S(_bte->bte_notify_addr, (_x)) +({ \ + u64 __addr = ia64_tpa((_x) & ~AS_MASK); \ + if (is_shub2()) \ + __addr = SH2_TIO_PHYS_TO_DMA(__addr); \ + HUB_S(_bte->bte_notify_addr, __addr); \ +}) #define BTE_START_TRANSFER(_bte, _len, _mode) \ is_shub2() ? BTE_CTRL_STORE(_bte, IBLS_BUSY | (_mode << 24) | _len) \ |