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Apollo ProMedia Implementation

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Needed for excessive 686A/B development
This commit is contained in:
Panagiotis
2020-10-20 20:45:12 +03:00
committed by GitHub
parent 2e92878869
commit 3465198d32
7 changed files with 212 additions and 45 deletions
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16
src/device/pci_bridge.c
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@@ -39,6 +39,7 @@
#define AGP_BRIDGE_VIA_597 0x11068597
#define AGP_BRIDGE_VIA_598 0x11068598
#define AGP_BRIDGE_VIA_691 0x11068691
#define AGP_BRIDGE_VIA_8601 0x11068601
#define AGP_BRIDGE_VIA(x) (((x) >> 16) == 0x1106)
#define AGP_BRIDGE(x) ((x) >= AGP_BRIDGE_VIA_597)
@@ -227,6 +228,7 @@ pci_bridge_reset(void *priv)
case AGP_BRIDGE_VIA_597:
case AGP_BRIDGE_VIA_598:
case AGP_BRIDGE_VIA_691:
case AGP_BRIDGE_VIA_8601:
dev->regs[0x04] = 0x07;
dev->regs[0x06] = 0x20;
dev->regs[0x07] = 0x02;
@@ -406,3 +408,17 @@ const device_t via_apro_agp_device =
NULL,
NULL
};
const device_t via_vt8601_agp_device =
{
"VIA Apollo ProMedia AGP Bridge",
DEVICE_PCI,
AGP_BRIDGE_VIA_8601,
pci_bridge_init,
NULL,
pci_bridge_reset,
NULL,
NULL,
NULL,
NULL
};