kernel/ATA: Route interrupts to the correct drive

kernel: Start reading the MBR partition table from the ATAPI drive
ATA: Mark the CDROM as a block device
2023-06-03 20:59:01 +02:00 · 2023-06-03 20:59:01 +02:00 · 2023-06-03 20:59:01 +02:00 · 2023-06-03 20:59:01 +02:00 · 2023-06-03 20:59:00 +02:00 · 2023-06-03 20:59:00 +02:00
2 changed files with 0 additions and 7 deletions
--- a/kernel/src/arch/Timer.cpp
+++ b/kernel/src/arch/Timer.cpp
@ -62,11 +62,6 @@ namespace Timer
        timespecadd(&s_realtime_clock, &s_interval, &s_realtime_clock);
    }
    usize ticks_ms()
    {
        return (s_monotonic_clock.tv_sec * 1000) + (s_monotonic_clock.tv_nsec / 1'000'000);
    }
    struct timespec* monotonic_clock()
    {
        return &s_monotonic_clock;
--- a/kernel/src/arch/Timer.h
+++ b/kernel/src/arch/Timer.h
@ -16,8 +16,6 @@ namespace Timer
 {
    void tick();
    usize ticks_ms();
    struct timespec* monotonic_clock();
    struct timespec* realtime_clock();
Author	SHA1	Message	Date
apio	cbb44a5a10	kernel/ATA: Route interrupts to the correct drive Some checks failed continuous-integration/drone/pr Build is failing Details	2023-06-03 20:59:01 +02:00
apio	7545cb055c	kernel: Start reading the MBR partition table from the ATAPI drive	2023-06-03 20:59:01 +02:00
apio	159bdeffb9	ATA: Mark the CDROM as a block device	2023-06-03 20:59:01 +02:00
apio	6ea67bfb61	kernel/ATA: Pass extra information to DeviceRegistry This is needed since merging `e7d482e` from main.	2023-06-03 20:59:01 +02:00
apio	b63f0f8009	kernel+init: Create a device node in /dev to access the CDROM from userspace! Still using PIO, though.	2023-06-03 20:59:00 +02:00
apio	0ab0aaf129	kernel/ATA: Read the CDROM's first sector using ATAPI PIO!! Sadly, for some reason, DMA is not working right now. This is a problem, as PIO is inconvenient. But hey, it works for now!	2023-06-03 20:59:00 +02:00
apio	804bc78dbb	kernel/x86_64: Implement writing to PCI fields	2023-06-03 20:59:00 +02:00
apio	0254849a5c	kernel/PCI: Add bit enum for the Command field	2023-06-03 20:59:00 +02:00
apio	544c6abccd	kernel: Actually register interrupt handlers properly	2023-06-03 20:58:59 +02:00
apio	b8f173bced	kernel/ATA: Calculate block sizes for ATA devices as well	2023-06-03 20:58:59 +02:00
apio	3733b0f26e	kernel/ATA: Send a READ CAPACITY packet to an ATA drive on initialization	2023-06-03 20:58:59 +02:00
apio	d01f751e6d	kernel/ATA: Read the PCI Busmaster registers and start preparing for DMA	2023-06-03 20:58:59 +02:00
apio	963b645ed1	kernel/ATA: Read the Busmaster base port and verify it	2023-06-03 20:58:58 +02:00
apio	73890bc8f3	kernel: Handle device BARs properly	2023-06-03 20:58:58 +02:00
apio	c4249f172d	kernel/ATA: Read ATA strings properly instead of backwards Now we can see the model string. What does it say... "QEMU DVD-ROM". Let's go!	2023-06-03 20:58:58 +02:00
apio	6fca8eeeaa	kernel/ATA: Implement enough to send an IDENTIFY command and read the model number :)	2023-06-03 20:58:58 +02:00
apio	9466161213	kernel/ATA: Handle drive IRQs in compatibility mode	2023-06-03 20:58:57 +02:00
apio	ffe970ef60	kernel/CPU: Allow passing arbitrary data to interrupt handlers	2023-06-03 20:58:57 +02:00
apio	805dea84a6	kernel/ATA: Start reading/writing registers and detecting drives	2023-06-03 20:58:57 +02:00
apio	25c9274a66	kernel: Warn if no ATA controller is found	2023-06-03 20:58:57 +02:00
apio	dfd01d3e2a	kernel: Add a KMutex class and use that for ATA::Controller locking	2023-06-03 20:58:57 +02:00
apio	c0ae3df706	kernel/x86_64: Add basic ATA controller and channel identification	2023-06-03 20:58:56 +02:00
apio	476dcaf67d	kernel/PCI: Add more PCI field types	2023-06-03 20:58:56 +02:00
apio	c3c088ba66	kernel/x86_64: Add a way to register IRQ handlers from other kernel subsystems	2023-06-03 20:58:53 +02:00