diff options
Diffstat (limited to 'arch/ia64/sn/kernel/bte.c')
-rw-r--r-- | arch/ia64/sn/kernel/bte.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c index ce0bc4085eae..647deae9bfcd 100644 --- a/arch/ia64/sn/kernel/bte.c +++ b/arch/ia64/sn/kernel/bte.c | |||
@@ -3,7 +3,7 @@ | |||
3 | * License. See the file "COPYING" in the main directory of this archive | 3 | * License. See the file "COPYING" in the main directory of this archive |
4 | * for more details. | 4 | * for more details. |
5 | * | 5 | * |
6 | * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved. | 6 | * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved. |
7 | */ | 7 | */ |
8 | 8 | ||
9 | #include <linux/config.h> | 9 | #include <linux/config.h> |
@@ -170,10 +170,6 @@ retry_bteop: | |||
170 | /* Initialize the notification to a known value. */ | 170 | /* Initialize the notification to a known value. */ |
171 | *bte->most_rcnt_na = BTE_WORD_BUSY; | 171 | *bte->most_rcnt_na = BTE_WORD_BUSY; |
172 | 172 | ||
173 | /* Set the status reg busy bit and transfer length */ | ||
174 | BTE_PRINTKV(("IBLS = 0x%lx\n", IBLS_BUSY | transfer_size)); | ||
175 | BTE_LNSTAT_STORE(bte, IBLS_BUSY | transfer_size); | ||
176 | |||
177 | /* Set the source and destination registers */ | 173 | /* Set the source and destination registers */ |
178 | BTE_PRINTKV(("IBSA = 0x%lx)\n", (TO_PHYS(src)))); | 174 | BTE_PRINTKV(("IBSA = 0x%lx)\n", (TO_PHYS(src)))); |
179 | BTE_SRC_STORE(bte, TO_PHYS(src)); | 175 | BTE_SRC_STORE(bte, TO_PHYS(src)); |
@@ -188,7 +184,7 @@ retry_bteop: | |||
188 | 184 | ||
189 | /* Initiate the transfer */ | 185 | /* Initiate the transfer */ |
190 | BTE_PRINTK(("IBCT = 0x%lx)\n", BTE_VALID_MODE(mode))); | 186 | BTE_PRINTK(("IBCT = 0x%lx)\n", BTE_VALID_MODE(mode))); |
191 | BTE_CTRL_STORE(bte, BTE_VALID_MODE(mode)); | 187 | BTE_START_TRANSFER(bte, transfer_size, BTE_VALID_MODE(mode)); |
192 | 188 | ||
193 | itc_end = ia64_get_itc() + (40000000 * local_cpu_data->cyc_per_usec); | 189 | itc_end = ia64_get_itc() + (40000000 * local_cpu_data->cyc_per_usec); |
194 | 190 | ||
@@ -429,10 +425,16 @@ void bte_init_node(nodepda_t * mynodepda, cnodeid_t cnode) | |||
429 | mynodepda->bte_recovery_timer.data = (unsigned long)mynodepda; | 425 | mynodepda->bte_recovery_timer.data = (unsigned long)mynodepda; |
430 | 426 | ||
431 | for (i = 0; i < BTES_PER_NODE; i++) { | 427 | for (i = 0; i < BTES_PER_NODE; i++) { |
428 | u64 *base_addr; | ||
429 | |||
432 | /* Which link status register should we use? */ | 430 | /* Which link status register should we use? */ |
433 | unsigned long link_status = (i == 0 ? IIO_IBLS0 : IIO_IBLS1); | 431 | base_addr = (u64 *) |
434 | mynodepda->bte_if[i].bte_base_addr = (u64 *) | 432 | REMOTE_HUB_ADDR(cnodeid_to_nasid(cnode), BTE_BASE_ADDR(i)); |
435 | REMOTE_HUB_ADDR(cnodeid_to_nasid(cnode), link_status); | 433 | mynodepda->bte_if[i].bte_base_addr = base_addr; |
434 | mynodepda->bte_if[i].bte_source_addr = BTE_SOURCE_ADDR(base_addr); | ||
435 | mynodepda->bte_if[i].bte_destination_addr = BTE_DEST_ADDR(base_addr); | ||
436 | mynodepda->bte_if[i].bte_control_addr = BTE_CTRL_ADDR(base_addr); | ||
437 | mynodepda->bte_if[i].bte_notify_addr = BTE_NOTIF_ADDR(base_addr); | ||
436 | 438 | ||
437 | /* | 439 | /* |
438 | * Initialize the notification and spinlock | 440 | * Initialize the notification and spinlock |