NetBSD

Commit Graph

Author	SHA1	Message	Date
thorpej	0fb6b9a8f8	Rework the interrupt code, shaving some cycles off in the process. Rather than an "iointr" routine that decomposes a vector into an IRQ, we maintain a vector table directly, hooking up each "iointr" routine at the correct vector. This also allows us to hook device interrupts up to specific vectors (c.f. Jensen). We can shave even more cycles off, here, and I will, but it requires some changes to the alpha_shared_intr stuff.	2001-07-27 00:25:18 +00:00
thorpej	b022657405	Add support for EISA configuration space on the Jensen (it's mapped differently than on other EISA sysetms).	2000-08-14 02:14:24 +00:00
thorpej	a66c3e663c	Code to support the DEC 2000/300 (DECpc AXP 150, a.k.a. "Jensen") systems. Thanks to Gyenes Istvan for the rounds of testing.	2000-07-12 20:36:07 +00:00

Author

SHA1

Message

Date

thorpej

0fb6b9a8f8

Rework the interrupt code, shaving some cycles off in the process.

Rather than an "iointr" routine that decomposes a vector into an
IRQ, we maintain a vector table directly, hooking up each "iointr"
routine at the correct vector.  This also allows us to hook device
interrupts up to specific vectors (c.f. Jensen).

We can shave even more cycles off, here, and I will, but it requires
some changes to the alpha_shared_intr stuff.

2001-07-27 00:25:18 +00:00

thorpej

b022657405

Add support for EISA configuration space on the Jensen (it's

mapped differently than on other EISA sysetms).

2000-08-14 02:14:24 +00:00

thorpej

a66c3e663c

Code to support the DEC 2000/300 (DECpc AXP 150, a.k.a. "Jensen")

systems.  Thanks to Gyenes Istvan for the rounds of testing.

2000-07-12 20:36:07 +00:00

3 Commits