diff options
Diffstat (limited to 'Documentation/mca.txt')
-rw-r--r-- | Documentation/mca.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/mca.txt b/Documentation/mca.txt index 510375d4209a..dfd130c2207d 100644 --- a/Documentation/mca.txt +++ b/Documentation/mca.txt | |||
@@ -11,7 +11,7 @@ Adapter Detection | |||
11 | 11 | ||
12 | The ideal MCA adapter detection is done through the use of the | 12 | The ideal MCA adapter detection is done through the use of the |
13 | Programmable Option Select registers. Generic functions for doing | 13 | Programmable Option Select registers. Generic functions for doing |
14 | this have been added in include/linux/mca.h and arch/i386/kernel/mca.c. | 14 | this have been added in include/linux/mca.h and arch/x86/kernel/mca_32.c. |
15 | Everything needed to detect adapters and read (and write) configuration | 15 | Everything needed to detect adapters and read (and write) configuration |
16 | information is there. A number of MCA-specific drivers already use | 16 | information is there. A number of MCA-specific drivers already use |
17 | this. The typical probe code looks like the following: | 17 | this. The typical probe code looks like the following: |
@@ -81,7 +81,7 @@ more people use shared IRQs on PCI machines. | |||
81 | In general, an interrupt must be acknowledged not only at the ICU (which | 81 | In general, an interrupt must be acknowledged not only at the ICU (which |
82 | is done automagically by the kernel), but at the device level. In | 82 | is done automagically by the kernel), but at the device level. In |
83 | particular, IRQ 0 must be reset after a timer interrupt (now done in | 83 | particular, IRQ 0 must be reset after a timer interrupt (now done in |
84 | arch/i386/kernel/time.c) or the first timer interrupt hangs the system. | 84 | arch/x86/kernel/time.c) or the first timer interrupt hangs the system. |
85 | There were also problems with the 1.3.x floppy drivers, but that seems | 85 | There were also problems with the 1.3.x floppy drivers, but that seems |
86 | to have been fixed. | 86 | to have been fixed. |
87 | 87 | ||