4 Commits

Author	SHA1	Message	Date
marcel	6b762ecd8b	Disable interrupts when calling into SAL for PCI configuration ... cycles. This serves 2 purposes: 1. It prevents preemption and CPU migration while running SAL code. 2. It reduces the chance of stack overflows: we're supposed to enter SAL with at least 16KB of either memory- or register stack space, which we can't do without switching to a different stack.	2010-03-22 03:06:11 +00:00
marcel	973b5fa5f2	In pci_cfgregread() and pci_cfgregwrite(), validate the arguments and check ... that the alignment matches the width of the read or write.	2010-01-28 04:50:09 +00:00
dfr	17f2c62587	The encoding for the bus being passed to SAL was completely wrong.	2001-10-03 08:25:58 +00:00
dfr	85a8a3eb9c	Start hooking up devices.	2001-09-29 11:11:18 +00:00