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This commit is contained in:
purplerain 2023-05-02 22:23:09 +00:00
parent 01bad5edf2
commit f609457dcf
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
85 changed files with 1589 additions and 1491 deletions
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6
sys/dev/pci/agp_sis.c
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@ -135,7 +135,7 @@ agp_sis_attach(struct device *parent, struct device *self, void *aux)
/* Install the gatt. */
pci_conf_write(ssc->ssc_pc, ssc->ssc_tag, AGP_SIS_ATTBASE,
gatt->ag_physical);
/* Enable the aperture and auto-tlb-inval */
reg = pci_conf_read(ssc->ssc_pc, ssc->ssc_tag, AGP_SIS_WINCTRL);
reg |= (0x05 << 24) | 3;
@ -176,7 +176,7 @@ agp_sis_restore(struct agp_sis_softc *ssc)
/* Install the gatt. */
pci_conf_write(ssc->ssc_pc, ssc->ssc_tag, AGP_SIS_ATTBASE,
ssc->gatt->ag_physical);
/*
* Enable the aperture, reset the aperture size and enable and
* auto-tlb-inval.
@ -217,7 +217,7 @@ agp_sis_set_aperture(void *sc, bus_size_t aperture)
gws = ffs(aperture / 4*1024*1024) - 1;
reg = pci_conf_read(ssc->ssc_pc, ssc->ssc_tag, AGP_SIS_WINCTRL);
reg = pci_conf_read(ssc->ssc_pc, ssc->ssc_tag, AGP_SIS_WINCTRL);
reg &= ~0x00000070;
reg |= gws << 4;
pci_conf_write(ssc->ssc_pc, ssc->ssc_tag, AGP_SIS_WINCTRL, reg);