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Trned the LPT ports into device_t's.

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OBattler
2025-08-02 14:51:28 +02:00
parent 43a4bd7903
commit b9e294b781
52 changed files with 723 additions and 524 deletions
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10
src/sio/sio_vt82c686.c
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@@ -44,6 +44,7 @@ typedef struct vt82c686_t {
uint8_t lpt_irq;
fdc_t *fdc;
serial_t *uart[2];
lpt_t *lpt;
} vt82c686_t;
static uint8_t
@@ -83,15 +84,15 @@ vt82c686_lpt_handler(vt82c686_t *dev)
if (io_len == 8)
io_mask = 0x3f8; /* EPP */
lpt1_remove();
lpt_port_remove(dev->lpt);
if (((dev->regs[0x02] & 0x03) != 0x03) && !(dev->regs[0x0f] & 0x11) && (io_base >= 0x100) && (io_base <= io_mask))
lpt1_setup(io_base);
lpt_port_setup(dev->lpt, io_base);
if (dev->lpt_irq) {
lpt1_irq(dev->lpt_irq);
lpt_port_irq(dev->lpt, dev->lpt_irq);
} else {
lpt1_irq(0xff);
lpt_port_irq(dev->lpt, 0xff);
}
}
@@ -295,6 +296,7 @@ vt82c686_init(UNUSED(const device_t *info))
dev->uart[0] = device_add_inst(&ns16550_device, 1);
dev->uart[1] = device_add_inst(&ns16550_device, 2);
dev->lpt = device_add_inst(&lpt_port_device, 1);
dev->lpt_dma = 3;
vt82c686_reset(dev);