| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2006-09-08 | move ide_intr lower | rsc | 1 | -9/+9 | |
| 2006-09-07 | fix disk bug | rsc | 1 | -0/+3 | |
| 2006-09-07 | fix ide, pit interfaces | rsc | 1 | -33/+35 | |
| 2006-09-07 | comments | rsc | 1 | -0/+7 | |
| 2006-09-07 | run without lapic and ioapic, if they are not present | kaashoek | 1 | -0/+1 | |
| if no lapic available, use 8253pit for clock now xv6 runs both on qemu (uniprocessor) and bochs (uniprocessor and MP) | |||||
| 2006-09-06 | more named constants | rsc | 1 | -6/+10 | |
| 2006-09-06 | more tabs go away | rsc | 1 | -2/+2 | |
| 2006-09-06 | no /* */ comments | rsc | 1 | -5/+3 | |
| 2006-09-06 | standardize various * conventions | rsc | 1 | -16/+16 | |
| 2006-09-06 | spacing fixes: no tabs, 2-space indents (for rtm) | rsc | 1 | -4/+5 | |
| 2006-09-03 | remove duplication | kaashoek | 1 | -0/+1 | |
| don't use the same name for two different pieces of code | |||||
| 2006-08-30 | complain if no disk 1 | rtm | 1 | -20/+8 | |
| lots of cleanup | |||||
| 2006-08-13 | link() | rtm | 1 | -2/+0 | |
| 2006-08-10 | interrupts could be recursive since lapic_eoi() called before rti | rtm | 1 | -2/+2 | |
| so fast interrupts overflow the kernel stack fix: cli() before lapic_eoi() | |||||
| 2006-08-10 | low-level keyboard input (not hooked up to /dev yet) | rtm | 1 | -1/+1 | |
| fix acquire() to cli() *before* incrementing nlock make T_SYSCALL a trap gate, not an interrupt gate sadly, various crashes if you hold down a keyboard key... | |||||
| 2006-08-09 | iread for T_DEV | kaashoek | 1 | -1/+1 | |
| O_RDWR, etc. create file | |||||
| 2006-08-08 | fix race in holding() check in acquire() | rtm | 1 | -2/+2 | |
| give cpu1 a TSS and gdt for when it enters scheduler() and a pseudo proc[] entry for each cpu cpu0 waits for each other cpu to start up read() for files | |||||
| 2006-08-07 | bwrite | kaashoek | 1 | -8/+10 | |
| 2006-08-06 | generalize async read to support write too | kaashoek | 1 | -8/+13 | |
| 2006-08-04 | better interrupt plan---this one appears to work | kaashoek | 1 | -2/+6 | |
| ioapic | |||||
| 2006-07-29 | open() | rtm | 1 | -1/+1 | |
| 2006-07-29 | acquire+release ide_lock in ide_intr | kaashoek | 1 | -1/+3 | |
| 2006-07-21 | bread | rtm | 1 | -7/+9 | |
| iget mkfs makes a file system image put this in your .bochsrc: ata0-slave: type=disk, mode=flat, path="fs.img", cylinders=1024, heads=1, spt=1 | |||||
| 2006-07-20 | uint32_t -> uint &c | rtm | 1 | -13/+7 | |
| 2006-07-17 | add ide_lock for sleep | rsc | 1 | -1/+7 | |
| 2006-07-17 | add uint and standardize on typedefs instead of unsigned | rsc | 1 | -3/+3 | |
| 2006-07-15 | no more recursive locks | rtm | 1 | -1/+1 | |
| wakeup1() assumes you hold proc_table_lock sleep(chan, lock) provides atomic sleep-and-release to wait for condition ugly code in swtch/scheduler to implement new sleep fix lots of bugs in pipes, wait, and exit fix bugs if timer interrupt goes off in schedule() console locks per line, not per byte | |||||
| 2006-07-10 | queue with disk requests | kaashoek | 1 | -18/+55 | |
| 2006-07-10 | read the disk using interrupts | kaashoek | 1 | -7/+12 | |
| 2006-07-06 | disable all interrupts when acquiring lock | kaashoek | 1 | -2/+11 | |
| user program that makes a blocking system call | |||||
| 2006-07-05 | timer interrupts | kaashoek | 1 | -60/+67 | |
| disk interrupts (assuming bochs has a bug) | |||||
| 2006-06-16 | checkpoint | rtm | 1 | -0/+117 | |
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index : 135e2/xv6-labs.git |
| xv6-labs-2024-winter | 135e2 |