diff options
| author | Leo Dagum <dagum@engr.sgi.com> | 2000-02-10 05:58:56 +0000 |
|---|---|---|
| committer | Leo Dagum <dagum@engr.sgi.com> | 2000-02-10 05:58:56 +0000 |
| commit | 1f41140cdc718accc9b0eb15fda56c9aa3ce3025 (patch) | |
| tree | c38e1ccdf84c6149b70365ed682b09c6eb7a1cf4 /arch/mips64/sgi-ip27/ip27-irq.c | |
| parent | 1c7762792ff162236c3af1663d12fcb9f9bd10f0 (diff) | |
Fixed bridge_init() so we can boot either origin200 or origin2000.
Diffstat (limited to 'arch/mips64/sgi-ip27/ip27-irq.c')
| -rw-r--r-- | arch/mips64/sgi-ip27/ip27-irq.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/mips64/sgi-ip27/ip27-irq.c b/arch/mips64/sgi-ip27/ip27-irq.c index a7869a602..7f5a36f97 100644 --- a/arch/mips64/sgi-ip27/ip27-irq.c +++ b/arch/mips64/sgi-ip27/ip27-irq.c @@ -1,4 +1,4 @@ -/* $Id: ip27-irq.c,v 1.4 2000/01/31 19:48:11 kanoj Exp $ +/* $Id: ip27-irq.c,v 1.5 2000/02/04 07:40:24 ralf Exp $ * * ip27-irq.c: Highlevel interrupt handling for IP27 architecture. * @@ -231,9 +231,15 @@ static void bridge_init(void) /* Hmm... IRIX sets additional bits in the address which are documented as reserved in the bridge docs ... */ bridge->b_int_mode = 0x0; /* Don't clear ints */ +#if 0 bridge->b_wid_int_upper = 0x000a8000; /* Ints to node 0 */ bridge->b_wid_int_lower = 0x01000090; bridge->b_dir_map = 0xa00000; /* DMA */ +#endif /* shouldn't lower= 0x01800090 ??? */ + bridge->b_wid_int_upper = 0x00098000; /* Ints to node 0 */ + bridge->b_wid_int_lower = 0x01800090; + bridge->b_dir_map = 0x900000; /* DMA */ + bridge->b_int_enable = 0; bridge->b_widget.w_tflush; /* Flush */ set_cp0_status(SRB_DEV0 | SRB_DEV1, SRB_DEV0 | SRB_DEV1); |