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path: root/drivers/ide/pci/cs5520.c
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Diffstat (limited to 'drivers/ide/pci/cs5520.c')
-rw-r--r--drivers/ide/pci/cs5520.c25
1 files changed, 5 insertions, 20 deletions
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index fbce90048aec..a8bf4940ca9c 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -105,15 +105,6 @@ static void cs5520_set_dma_mode(ide_drive_t *drive, const u8 speed)
105 cs5520_set_pio_mode(drive, 0); 105 cs5520_set_pio_mode(drive, 0);
106} 106}
107 107
108static int cs5520_config_drive_xfer_rate(ide_drive_t *drive)
109{
110 /* Tune the drive for PIO modes up to PIO 4 */
111 ide_set_max_pio(drive);
112
113 /* Then tell the core to use DMA operations */
114 return 0;
115}
116
117/* 108/*
118 * We provide a callback for our nonstandard DMA location 109 * We provide a callback for our nonstandard DMA location
119 */ 110 */
@@ -148,7 +139,6 @@ static void __devinit init_hwif_cs5520(ide_hwif_t *hwif)
148 return; 139 return;
149 } 140 }
150 141
151 hwif->ide_dma_check = &cs5520_config_drive_xfer_rate;
152 hwif->ide_dma_on = &cs5520_dma_on; 142 hwif->ide_dma_on = &cs5520_dma_on;
153 143
154 /* ATAPI is harder so leave it for now */ 144 /* ATAPI is harder so leave it for now */
@@ -156,12 +146,6 @@ static void __devinit init_hwif_cs5520(ide_hwif_t *hwif)
156 hwif->ultra_mask = 0; 146 hwif->ultra_mask = 0;
157 hwif->swdma_mask = 0; 147 hwif->swdma_mask = 0;
158 hwif->mwdma_mask = 0; 148 hwif->mwdma_mask = 0;
159
160 if (!noautodma)
161 hwif->autodma = 1;
162
163 hwif->drives[0].autodma = hwif->autodma;
164 hwif->drives[1].autodma = hwif->autodma;
165} 149}
166 150
167#define DECLARE_CS_DEV(name_str) \ 151#define DECLARE_CS_DEV(name_str) \
@@ -171,7 +155,8 @@ static void __devinit init_hwif_cs5520(ide_hwif_t *hwif)
171 .init_hwif = init_hwif_cs5520, \ 155 .init_hwif = init_hwif_cs5520, \
172 .autodma = AUTODMA, \ 156 .autodma = AUTODMA, \
173 .bootable = ON_BOARD, \ 157 .bootable = ON_BOARD, \
174 .host_flags = IDE_HFLAG_ISA_PORTS, \ 158 .host_flags = IDE_HFLAG_ISA_PORTS | \
159 IDE_HFLAG_VDMA, \
175 .pio_mask = ATA_PIO4, \ 160 .pio_mask = ATA_PIO4, \
176 } 161 }
177 162
@@ -233,9 +218,9 @@ static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_devic
233 return 0; 218 return 0;
234} 219}
235 220
236static struct pci_device_id cs5520_pci_tbl[] = { 221static const struct pci_device_id cs5520_pci_tbl[] = {
237 { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5510, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, 222 { PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5510), 0 },
238 { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5520, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1}, 223 { PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5520), 1 },
239 { 0, }, 224 { 0, },
240}; 225};
241MODULE_DEVICE_TABLE(pci, cs5520_pci_tbl); 226MODULE_DEVICE_TABLE(pci, cs5520_pci_tbl);