Subject: Inmos G364 framebuffer -- Re: MIPS Magnum 4000-PC files to boot
To: None <port-arc@netbsd.org>
From: Toru Nishimura <nisimura@itc.aist-nara.ac.jp>
List: port-arc
Date: 11/20/2000 12:56:01
> I really nned to work on an INMON framebuffer driver.
>
> -- Jason R. Thorpe <thorpej@zembu.com>
Inmos G364 is quite similar to G332 found on Personal DECstation. The
framebuffer driver would be nearly identical to dev/tc/xcfb.c for
NetBSD/pmax. The difference is hardware addresses and the way how
G364 registers are accessed (Personal DECstation does strange things)
#define ims364_write_reg(reg,val) do { \
*(u_int32_t *)(0xe4080000+((reg)<<3)) = (val); \
} while (0)
#define ims364_read_reg(reg) *(u_int32_t *)(0xe4080000+((reg)<<3))
People who has access to my home directory of cvs.netbsd.org can find
the premature code fragment there.
Tohru Nishimura