Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Disable interrupts when calling into SAL for PCI configuration | marcel | 2010-03-22 | 1 | -3/+8 |
| | | | | | | | | 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. | ||||
* | In pci_cfgregread() and pci_cfgregwrite(), validate the arguments and check | marcel | 2010-01-28 | 1 | -14/+49 |
| | | | | that the alignment matches the width of the read or write. | ||||
* | The encoding for the bus being passed to SAL was completely wrong. | dfr | 2001-10-03 | 1 | -3/+2 |
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* | Start hooking up devices. | dfr | 2001-09-29 | 1 | -0/+65 |