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authorThomas Bogendoerfer <tsbogend@alpha.franken.de>2008-04-17 22:07:42 +0200
committerRalf Baechle <ralf@linux-mips.org>2008-06-05 18:13:15 +0100
commit96173a6c4ebca4c146bb87026cce78bbe392cb61 (patch)
treef4af691b3efca01f01ff1581ffd26b16ddbf48d0 /arch/mips/sgi-ip27
parentb32bb803fb52cc669762780d44b4c3d9e3d799f6 (diff)
downloadop-kernel-dev-96173a6c4ebca4c146bb87026cce78bbe392cb61.zip
op-kernel-dev-96173a6c4ebca4c146bb87026cce78bbe392cb61.tar.gz
[MIPS] IP27: misc fixes
- fix PCI interrupt assignment by emulating ioc3 interrupt pin register - use pci_probe_only mode - select correct page size in bridge - remove no longer needed ioc3_sio_init() code [Ralf: Fix for 64kB or larger pagesizes] Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/sgi-ip27')
-rw-r--r--arch/mips/sgi-ip27/ip27-init.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c
index 7093e7c..4a500e8 100644
--- a/arch/mips/sgi-ip27/ip27-init.c
+++ b/arch/mips/sgi-ip27/ip27-init.c
@@ -161,27 +161,6 @@ cnodeid_t get_compact_nodeid(void)
return NASID_TO_COMPACT_NODEID(get_nasid());
}
-/* Extracted from the IOC3 meta driver. FIXME. */
-static inline void ioc3_sio_init(void)
-{
- struct ioc3 *ioc3;
- nasid_t nid;
- long loops;
-
- nid = get_nasid();
- ioc3 = (struct ioc3 *) KL_CONFIG_CH_CONS_INFO(nid)->memory_base;
-
- ioc3->sscr_a = 0; /* PIO mode for uarta. */
- ioc3->sscr_b = 0; /* PIO mode for uartb. */
- ioc3->sio_iec = ~0;
- ioc3->sio_ies = (SIO_IR_SA_INT | SIO_IR_SB_INT);
-
- loops=1000000; while(loops--);
- ioc3->sregs.uarta.iu_fcr = 0;
- ioc3->sregs.uartb.iu_fcr = 0;
- loops=1000000; while(loops--);
-}
-
static inline void ioc3_eth_init(void)
{
struct ioc3 *ioc3;
@@ -234,7 +213,6 @@ void __init plat_mem_setup(void)
panic("Kernel compiled for N mode.");
#endif
- ioc3_sio_init();
ioc3_eth_init();
per_cpu_init();
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