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| author | Kartik K. Agaram <vc@akkartik.com> | 2021-06-29 21:55:37 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2021-06-29 21:55:37 -0700 |
| commit | cd411f09014d6be1325955bd77bca8cffb1fa942 (patch) | |
| tree | 1cf3a44dedadb11ccbf7b987a73a42554575cdfb | |
| parent | 069a8df45c13e2d390211ddf9aebe09a34f2e510 (diff) | |
| download | mu-cd411f09014d6be1325955bd77bca8cffb1fa942.tar.gz | |
timer working in presence of null keyboard handler
| -rw-r--r-- | timer.subx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/timer.subx b/timer.subx index 31c42955..c7539de1 100644 --- a/timer.subx +++ b/timer.subx @@ -253,8 +253,8 @@ initialize_32bit_mode: # pin idt_descriptor below. 0f 01 3/subop/lidt 0/mod/indirect 5/rm32/use-disp32 0x7f00/disp32/idt_descriptor - # enable timer IRQ0 - b0/copy-to-al 0xfe/imm8 # disable mask for IRQ0 + # enable timer IRQ0 and keyboard IRQ1 + b0/copy-to-al 0xfc/imm8 # disable mask for IRQ0 and IRQ1 e6/write-al-into-port 0x21/imm8 fb/enable-interrupts |