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next-cube: create new next.scsi container memory region

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Move the ESP SCSI and SCSI CSR registers to the new next.scsi container memory
region.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Thomas Huth <huth@tuxfamily.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241222130012.1013374-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
This commit is contained in:
Mark Cave-Ayland 2024-12-22 12:59:42 +00:00 • committed by Thomas Huth
parent e1699c7bc8
commit d39b0e6832
1 changed files with 7 additions and 1 deletions
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8
hw/m68k/next-cube.c
View file

@ -94,6 +94,7 @@ struct NeXTPC {
MemoryRegion mmiomem;
MemoryRegion scrmem;
MemoryRegion scsimem;
uint32_t scr1;
uint32_t scr2;
@ -843,7 +844,12 @@ static void next_scsi_init(DeviceState *pcdev)
sysbusdev = SYS_BUS_DEVICE(dev);
sysbus_realize_and_unref(sysbusdev, &error_fatal);
sysbus_connect_irq(sysbusdev, 0, qdev_get_gpio_in(pcdev, NEXT_SCSI_I));
sysbus_mmio_map(sysbusdev, 0, 0x2114000);
memory_region_init(&next_pc->scsimem, OBJECT(next_pc), "next.scsi", 0x40);
memory_region_add_subregion(&next_pc->scsimem, 0x0,
sysbus_mmio_get_region(sysbusdev, 0));
memory_region_add_subregion(&next_pc->scrmem, 0x14000, &next_pc->scsimem);
next_pc->scsi_reset = qdev_get_gpio_in(dev, 0);
next_pc->scsi_dma = qdev_get_gpio_in(dev, 1);