-static const struct ide_dma_ops cs5520_dma_ops = {
- .dma_host_set = cs5520_dma_host_set,
- .dma_setup = ide_dma_setup,
- .dma_exec_cmd = ide_dma_exec_cmd,
- .dma_start = ide_dma_start,
- .dma_end = __ide_dma_end,
- .dma_test_irq = ide_dma_test_irq,
- .dma_lost_irq = ide_dma_lost_irq,
- .dma_timeout = ide_dma_timeout,
-};
-
-/* FIXME: VDMA is disabled because it caused system hangs */
-#define DECLARE_CS_DEV(name_str) \
- { \
- .name = name_str, \
- .port_ops = &cs5520_port_ops, \
- .dma_ops = &cs5520_dma_ops, \
- .host_flags = IDE_HFLAG_ISA_PORTS | \
- IDE_HFLAG_CS5520 | \
- IDE_HFLAG_NO_ATAPI_DMA | \
- IDE_HFLAG_ABUSE_SET_DMA_MODE, \
- .pio_mask = ATA_PIO4, \
- }
-
-static const struct ide_port_info cyrix_chipsets[] __devinitdata = {
- /* 0 */ DECLARE_CS_DEV("Cyrix 5510"),
- /* 1 */ DECLARE_CS_DEV("Cyrix 5520")
+static const struct ide_port_info cyrix_chipset __devinitdata = {
+ .name = DRV_NAME,
+ .enablebits = { { 0x60, 0x01, 0x01 }, { 0x60, 0x02, 0x02 } },
+ .port_ops = &cs5520_port_ops,
+ .host_flags = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_CS5520,
+ .pio_mask = ATA_PIO4,