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Lines 36-41
__FBSDID("$FreeBSD$");
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| 36 |
#include <sys/param.h> |
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#include <sys/param.h> |
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#include <sys/kernel.h> |
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#include <sys/kernel.h> |
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#include <sys/systm.h> |
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#include <sys/systm.h> |
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#include <sys/bus.h> |
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#include <sys/module.h> |
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#include <sys/rman.h> |
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| 40 |
#include <dev/vt/vt.h> |
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#include <dev/vt/vt.h> |
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#include <dev/vt/hw/vga/vt_vga_reg.h> |
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#include <dev/vt/hw/vga/vt_vga_reg.h> |
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Lines 1241-1243
vga_postswitch(struct vt_device *vd)
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| 1241 |
/* Ask vt(9) to update chars on visible area. */ |
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/* Ask vt(9) to update chars on visible area. */ |
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vd->vd_flags |= VDF_INVALID; |
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vd->vd_flags |= VDF_INVALID; |
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} |
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} |
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/* Dummy newbus functions to reserve the resources used by the vt_vga driver */ |
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static void |
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vtvga_identify(driver_t *driver, device_t parent) |
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{ |
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| 1253 |
BUS_ADD_CHILD(parent, 0, driver->name, 0); |
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} |
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static int |
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vtvga_probe(device_t dev) |
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{ |
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device_set_desc(dev, "vt_vga driver"); |
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return (BUS_PROBE_NOWILDCARD); |
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} |
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static int |
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vtvga_attach(device_t dev) |
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{ |
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struct resource *pseudo_phys_res; |
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int res_id; |
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res_id = 0; |
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pseudo_phys_res = bus_alloc_resource(dev, SYS_RES_MEMORY, |
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&res_id, VGA_MEM_BASE, VGA_MEM_BASE + VGA_MEM_SIZE, |
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VGA_MEM_SIZE, RF_ACTIVE); |
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if (pseudo_phys_res == NULL) |
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panic("Unable to reserve vt_vga memory"); |
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return (0); |
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} |
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| 1279 |
/*-------------------- Private Device Attachment Data -----------------------*/ |
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static device_method_t vtvga_methods[] = { |
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/* Device interface */ |
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DEVMETHOD(device_identify, vtvga_identify), |
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DEVMETHOD(device_probe, vtvga_probe), |
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DEVMETHOD(device_attach, vtvga_attach), |
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DEVMETHOD_END |
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}; |
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DEFINE_CLASS_0(vtvga, vtvga_driver, vtvga_methods, 0); |
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devclass_t vtvga_devclass; |
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DRIVER_MODULE(vtvga, nexus, vtvga_driver, vtvga_devclass, NULL, NULL); |