diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1999-10-09 00:00:47 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1999-10-09 00:00:47 +0000 |
| commit | d6434e1042f3b0a6dfe1b1f615af369486f9b1fa (patch) | |
| tree | e2be02f33984c48ec019c654051d27964e42c441 /arch/alpha/kernel/es1888.c | |
| parent | 609d1e803baf519487233b765eb487f9ec227a18 (diff) | |
Merge with 2.3.19.
Diffstat (limited to 'arch/alpha/kernel/es1888.c')
| -rw-r--r-- | arch/alpha/kernel/es1888.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/alpha/kernel/es1888.c b/arch/alpha/kernel/es1888.c index 10115ac8d..d584c85fe 100644 --- a/arch/alpha/kernel/es1888.c +++ b/arch/alpha/kernel/es1888.c @@ -32,6 +32,7 @@ es1888_init(void) continue; inb(0x022a); /* pause */ outb(0xc6, 0x022c); /* enable extended mode */ + inb(0x022a); /* pause, also forces the write */ while (inb(0x022c) & 0x80) /* wait for bit 7 to deassert */ continue; outb(0xb1, 0x022c); /* setup for write to Interrupt CR */ @@ -44,4 +45,5 @@ es1888_init(void) while (inb(0x022c) & 0x80) /* wait for bit 7 to deassert */ continue; outb(0x18, 0x022c); /* set DMA channel 1 */ + inb(0x022c); /* force the write */ } |