diff options
author | Tejun Heo <htejun@gmail.com> | 2007-04-17 10:44:08 -0400 |
---|---|---|
committer | Jeff Garzik <jeff@garzik.org> | 2007-04-28 14:16:06 -0400 |
commit | 5d728824efeda61d304153bfcf1378a3c18b7d70 (patch) | |
tree | 8a3d4ba0c1c650da5c161f11155e7c19f0fe78aa /drivers | |
parent | 4447d35156169cf136e829eb6b5cac2d6370f2d9 (diff) |
libata: convert the remaining PATA drivers to new init model
Convert pdc_adma, pata_cs5520, pata_isapnp, pata_ixp4xx_cf,
pata_legacy, pata_mpc52xx, pata_mpiix, pata_pcmcia, pata_pdc2027x,
pata_platform, pata_qdi, pata_scc and pata_winbond to new init model.
* init_one()'s now follow more consistent init order
* cs5520 now registers one host with two ports, not two hosts. If any
of the two ports are disabled, it's made dummy as other drivers do.
Tested pdc_adma and pata_legacy. Both are as broken as before. The
rest are compile tested only.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/ata/pata_cs5520.c | 130 | ||||
-rw-r--r-- | drivers/ata/pata_isapnp.c | 43 | ||||
-rw-r--r-- | drivers/ata/pata_ixp4xx_cf.c | 39 | ||||
-rw-r--r-- | drivers/ata/pata_legacy.c | 38 | ||||
-rw-r--r-- | drivers/ata/pata_mpc52xx.c | 46 | ||||
-rw-r--r-- | drivers/ata/pata_mpiix.c | 36 | ||||
-rw-r--r-- | drivers/ata/pata_pcmcia.c | 40 | ||||
-rw-r--r-- | drivers/ata/pata_pdc2027x.c | 98 | ||||
-rw-r--r-- | drivers/ata/pata_platform.c | 43 | ||||
-rw-r--r-- | drivers/ata/pata_qdi.c | 45 | ||||
-rw-r--r-- | drivers/ata/pata_scc.c | 51 | ||||
-rw-r--r-- | drivers/ata/pata_winbond.c | 97 | ||||
-rw-r--r-- | drivers/ata/pdc_adma.c | 85 |
13 files changed, 362 insertions, 429 deletions
diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c index b5b27baa0be1..79bef0d1fad3 100644 --- a/drivers/ata/pata_cs5520.c +++ b/drivers/ata/pata_cs5520.c | |||
@@ -186,7 +186,6 @@ static struct ata_port_operations cs5520_port_ops = { | |||
186 | .qc_issue = ata_qc_issue_prot, | 186 | .qc_issue = ata_qc_issue_prot, |
187 | .data_xfer = ata_data_xfer, | 187 | .data_xfer = ata_data_xfer, |
188 | 188 | ||
189 | .irq_handler = ata_interrupt, | ||
190 | .irq_clear = ata_bmdma_irq_clear, | 189 | .irq_clear = ata_bmdma_irq_clear, |
191 | .irq_on = ata_irq_on, | 190 | .irq_on = ata_irq_on, |
192 | .irq_ack = ata_irq_ack, | 191 | .irq_ack = ata_irq_ack, |
@@ -194,91 +193,104 @@ static struct ata_port_operations cs5520_port_ops = { | |||
194 | .port_start = ata_port_start, | 193 | .port_start = ata_port_start, |
195 | }; | 194 | }; |
196 | 195 | ||
197 | static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_device_id *id) | 196 | static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_device_id *id) |
198 | { | 197 | { |
198 | struct ata_port_info pi = { | ||
199 | .flags = ATA_FLAG_SLAVE_POSS, | ||
200 | .pio_mask = 0x1f, | ||
201 | .port_ops = &cs5520_port_ops, | ||
202 | }; | ||
203 | const struct ata_port_info *ppi[2]; | ||
199 | u8 pcicfg; | 204 | u8 pcicfg; |
200 | void __iomem *iomap[5]; | 205 | void *iomap[5]; |
201 | static struct ata_probe_ent probe[2]; | 206 | struct ata_host *host; |
202 | int ports = 0; | 207 | struct ata_ioports *ioaddr; |
208 | int i, rc; | ||
203 | 209 | ||
204 | /* IDE port enable bits */ | 210 | /* IDE port enable bits */ |
205 | pci_read_config_byte(dev, 0x60, &pcicfg); | 211 | pci_read_config_byte(pdev, 0x60, &pcicfg); |
206 | 212 | ||
207 | /* Check if the ATA ports are enabled */ | 213 | /* Check if the ATA ports are enabled */ |
208 | if ((pcicfg & 3) == 0) | 214 | if ((pcicfg & 3) == 0) |
209 | return -ENODEV; | 215 | return -ENODEV; |
210 | 216 | ||
217 | ppi[0] = ppi[1] = &ata_dummy_port_info; | ||
218 | if (pcicfg & 1) | ||
219 | ppi[0] = π | ||
220 | if (pcicfg & 2) | ||
221 | ppi[1] = π | ||
222 | |||
211 | if ((pcicfg & 0x40) == 0) { | 223 | if ((pcicfg & 0x40) == 0) { |
212 | printk(KERN_WARNING DRV_NAME ": DMA mode disabled. Enabling.\n"); | 224 | dev_printk(KERN_WARNING, &pdev->dev, |
213 | pci_write_config_byte(dev, 0x60, pcicfg | 0x40); | 225 | "DMA mode disabled. Enabling.\n"); |
226 | pci_write_config_byte(pdev, 0x60, pcicfg | 0x40); | ||
214 | } | 227 | } |
215 | 228 | ||
229 | pi.mwdma_mask = id->driver_data; | ||
230 | |||
231 | host = ata_host_alloc_pinfo(&pdev->dev, ppi, 2); | ||
232 | if (!host) | ||
233 | return -ENOMEM; | ||
234 | |||
216 | /* Perform set up for DMA */ | 235 | /* Perform set up for DMA */ |
217 | if (pci_enable_device_bars(dev, 1<<2)) { | 236 | if (pci_enable_device_bars(pdev, 1<<2)) { |
218 | printk(KERN_ERR DRV_NAME ": unable to configure BAR2.\n"); | 237 | printk(KERN_ERR DRV_NAME ": unable to configure BAR2.\n"); |
219 | return -ENODEV; | 238 | return -ENODEV; |
220 | } | 239 | } |
221 | pci_set_master(dev); | 240 | |
222 | if (pci_set_dma_mask(dev, DMA_32BIT_MASK)) { | 241 | if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) { |
223 | printk(KERN_ERR DRV_NAME ": unable to configure DMA mask.\n"); | 242 | printk(KERN_ERR DRV_NAME ": unable to configure DMA mask.\n"); |
224 | return -ENODEV; | 243 | return -ENODEV; |
225 | } | 244 | } |
226 | if (pci_set_consistent_dma_mask(dev, DMA_32BIT_MASK)) { | 245 | if (pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) { |
227 | printk(KERN_ERR DRV_NAME ": unable to configure consistent DMA mask.\n"); | 246 | printk(KERN_ERR DRV_NAME ": unable to configure consistent DMA mask.\n"); |
228 | return -ENODEV; | 247 | return -ENODEV; |
229 | } | 248 | } |
230 | 249 | ||
231 | /* Map IO ports */ | 250 | /* Map IO ports and initialize host accordingly */ |
232 | iomap[0] = devm_ioport_map(&dev->dev, 0x1F0, 8); | 251 | iomap[0] = devm_ioport_map(&pdev->dev, 0x1F0, 8); |
233 | iomap[1] = devm_ioport_map(&dev->dev, 0x3F6, 1); | 252 | iomap[1] = devm_ioport_map(&pdev->dev, 0x3F6, 1); |
234 | iomap[2] = devm_ioport_map(&dev->dev, 0x170, 8); | 253 | iomap[2] = devm_ioport_map(&pdev->dev, 0x170, 8); |
235 | iomap[3] = devm_ioport_map(&dev->dev, 0x376, 1); | 254 | iomap[3] = devm_ioport_map(&pdev->dev, 0x376, 1); |
236 | iomap[4] = pcim_iomap(dev, 2, 0); | 255 | iomap[4] = pcim_iomap(pdev, 2, 0); |
237 | 256 | ||
238 | if (!iomap[0] || !iomap[1] || !iomap[2] || !iomap[3] || !iomap[4]) | 257 | if (!iomap[0] || !iomap[1] || !iomap[2] || !iomap[3] || !iomap[4]) |
239 | return -ENOMEM; | 258 | return -ENOMEM; |
240 | 259 | ||
241 | /* We have to do our own plumbing as the PCI setup for this | 260 | ioaddr = &host->ports[0]->ioaddr; |
242 | chipset is non-standard so we can't punt to the libata code */ | 261 | ioaddr->cmd_addr = iomap[0]; |
243 | 262 | ioaddr->ctl_addr = iomap[1]; | |
244 | INIT_LIST_HEAD(&probe[0].node); | 263 | ioaddr->altstatus_addr = iomap[1]; |
245 | probe[0].dev = pci_dev_to_dev(dev); | 264 | ioaddr->bmdma_addr = iomap[4]; |
246 | probe[0].port_ops = &cs5520_port_ops; | 265 | ata_std_ports(ioaddr); |
247 | probe[0].sht = &cs5520_sht; | 266 | |
248 | probe[0].pio_mask = 0x1F; | 267 | ioaddr = &host->ports[1]->ioaddr; |
249 | probe[0].mwdma_mask = id->driver_data; | 268 | ioaddr->cmd_addr = iomap[2]; |
250 | probe[0].irq = 14; | 269 | ioaddr->ctl_addr = iomap[3]; |
251 | probe[0].irq_flags = 0; | 270 | ioaddr->altstatus_addr = iomap[3]; |
252 | probe[0].port_flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST; | 271 | ioaddr->bmdma_addr = iomap[4] + 8; |
253 | probe[0].n_ports = 1; | 272 | ata_std_ports(ioaddr); |
254 | probe[0].port[0].cmd_addr = iomap[0]; | 273 | |
255 | probe[0].port[0].ctl_addr = iomap[1]; | 274 | /* activate the host */ |
256 | probe[0].port[0].altstatus_addr = iomap[1]; | 275 | pci_set_master(pdev); |
257 | probe[0].port[0].bmdma_addr = iomap[4]; | 276 | rc = ata_host_start(host); |
258 | 277 | if (rc) | |
259 | /* The secondary lurks at different addresses but is otherwise | 278 | return rc; |
260 | the same beastie */ | 279 | |
261 | 280 | for (i = 0; i < 2; i++) { | |
262 | probe[1] = probe[0]; | 281 | static const int irq[] = { 14, 15 }; |
263 | INIT_LIST_HEAD(&probe[1].node); | 282 | struct ata_port *ap = host->ports[0]; |
264 | probe[1].irq = 15; | 283 | |
265 | probe[1].port[0].cmd_addr = iomap[2]; | 284 | if (ata_port_is_dummy(ap)) |
266 | probe[1].port[0].ctl_addr = iomap[3]; | 285 | continue; |
267 | probe[1].port[0].altstatus_addr = iomap[3]; | 286 | |
268 | probe[1].port[0].bmdma_addr = iomap[4] + 8; | 287 | rc = devm_request_irq(&pdev->dev, irq[ap->port_no], |
269 | 288 | ata_interrupt, 0, DRV_NAME, host); | |
270 | /* Let libata fill in the port details */ | 289 | if (rc) |
271 | ata_std_ports(&probe[0].port[0]); | 290 | return rc; |
272 | ata_std_ports(&probe[1].port[0]); | 291 | } |
273 | 292 | ||
274 | /* Now add the ports that are active */ | 293 | return ata_host_register(host, &cs5520_sht); |
275 | if (pcicfg & 1) | ||
276 | ports += ata_device_add(&probe[0]); | ||
277 | if (pcicfg & 2) | ||
278 | ports += ata_device_add(&probe[1]); | ||
279 | if (ports) | ||
280 | return 0; | ||
281 | return -ENODEV; | ||
282 | } | 294 | } |
283 | 295 | ||
284 | /** | 296 | /** |
diff --git a/drivers/ata/pata_isapnp.c b/drivers/ata/pata_isapnp.c index 2580ab3146bf..d042efdfbac4 100644 --- a/drivers/ata/pata_isapnp.c +++ b/drivers/ata/pata_isapnp.c | |||
@@ -56,7 +56,6 @@ static struct ata_port_operations isapnp_port_ops = { | |||
56 | 56 | ||
57 | .data_xfer = ata_data_xfer, | 57 | .data_xfer = ata_data_xfer, |
58 | 58 | ||
59 | .irq_handler = ata_interrupt, | ||
60 | .irq_clear = ata_bmdma_irq_clear, | 59 | .irq_clear = ata_bmdma_irq_clear, |
61 | .irq_on = ata_irq_on, | 60 | .irq_on = ata_irq_on, |
62 | .irq_ack = ata_irq_ack, | 61 | .irq_ack = ata_irq_ack, |
@@ -75,8 +74,10 @@ static struct ata_port_operations isapnp_port_ops = { | |||
75 | 74 | ||
76 | static int isapnp_init_one(struct pnp_dev *idev, const struct pnp_device_id *dev_id) | 75 | static int isapnp_init_one(struct pnp_dev *idev, const struct pnp_device_id *dev_id) |
77 | { | 76 | { |
78 | struct ata_probe_ent ae; | 77 | struct ata_host *host; |
78 | struct ata_port *ap; | ||
79 | void __iomem *cmd_addr, *ctl_addr; | 79 | void __iomem *cmd_addr, *ctl_addr; |
80 | int rc; | ||
80 | 81 | ||
81 | if (pnp_port_valid(idev, 0) == 0) | 82 | if (pnp_port_valid(idev, 0) == 0) |
82 | return -ENODEV; | 83 | return -ENODEV; |
@@ -85,34 +86,36 @@ static int isapnp_init_one(struct pnp_dev *idev, const struct pnp_device_id *dev | |||
85 | if (pnp_irq_valid(idev, 0) == 0) | 86 | if (pnp_irq_valid(idev, 0) == 0) |
86 | return -ENODEV; | 87 | return -ENODEV; |
87 | 88 | ||
89 | /* allocate host */ | ||
90 | host = ata_host_alloc(&idev->dev, 1); | ||
91 | if (!host) | ||
92 | return -ENOMEM; | ||
93 | |||
94 | /* acquire resources and fill host */ | ||
88 | cmd_addr = devm_ioport_map(&idev->dev, pnp_port_start(idev, 0), 8); | 95 | cmd_addr = devm_ioport_map(&idev->dev, pnp_port_start(idev, 0), 8); |
89 | if (!cmd_addr) | 96 | if (!cmd_addr) |
90 | return -ENOMEM; | 97 | return -ENOMEM; |
91 | 98 | ||
92 | memset(&ae, 0, sizeof(struct ata_probe_ent)); | 99 | ap = host->ports[0]; |
93 | INIT_LIST_HEAD(&ae.node); | 100 | |
94 | ae.dev = &idev->dev; | 101 | ap->ops = &isapnp_port_ops; |
95 | ae.port_ops = &isapnp_port_ops; | 102 | ap->pio_mask = 1; |
96 | ae.sht = &isapnp_sht; | 103 | ap->flags |= ATA_FLAG_SLAVE_POSS; |
97 | ae.n_ports = 1; | 104 | |
98 | ae.pio_mask = 1; /* ISA so PIO 0 cycles */ | 105 | ap->ioaddr.cmd_addr = cmd_addr; |
99 | ae.irq = pnp_irq(idev, 0); | ||
100 | ae.irq_flags = 0; | ||
101 | ae.port_flags = ATA_FLAG_SLAVE_POSS; | ||
102 | ae.port[0].cmd_addr = cmd_addr; | ||
103 | 106 | ||
104 | if (pnp_port_valid(idev, 1) == 0) { | 107 | if (pnp_port_valid(idev, 1) == 0) { |
105 | ctl_addr = devm_ioport_map(&idev->dev, | 108 | ctl_addr = devm_ioport_map(&idev->dev, |
106 | pnp_port_start(idev, 1), 1); | 109 | pnp_port_start(idev, 1), 1); |
107 | ae.port[0].altstatus_addr = ctl_addr; | 110 | ap->ioaddr.altstatus_addr = ctl_addr; |
108 | ae.port[0].ctl_addr = ctl_addr; | 111 | ap->ioaddr.ctl_addr = ctl_addr; |
109 | ae.port_flags |= ATA_FLAG_SRST; | ||
110 | } | 112 | } |
111 | ata_std_ports(&ae.port[0]); | ||
112 | 113 | ||
113 | if (ata_device_add(&ae) == 0) | 114 | ata_std_ports(&ap->ioaddr); |
114 | return -ENODEV; | 115 | |
115 | return 0; | 116 | /* activate */ |
117 | return ata_host_activate(host, pnp_irq(idev, 0), ata_interrupt, 0, | ||
118 | &isapnp_sht); | ||
116 | } | 119 | } |
117 | 120 | ||
118 | /** | 121 | /** |
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c index 8257af84ff7c..420c343e5711 100644 --- a/drivers/ata/pata_ixp4xx_cf.c +++ b/drivers/ata/pata_ixp4xx_cf.c | |||
@@ -131,7 +131,6 @@ static struct ata_port_operations ixp4xx_port_ops = { | |||
131 | .data_xfer = ixp4xx_mmio_data_xfer, | 131 | .data_xfer = ixp4xx_mmio_data_xfer, |
132 | .cable_detect = ata_cable_40wire, | 132 | .cable_detect = ata_cable_40wire, |
133 | 133 | ||
134 | .irq_handler = ata_interrupt, | ||
135 | .irq_clear = ixp4xx_irq_clear, | 134 | .irq_clear = ixp4xx_irq_clear, |
136 | .irq_on = ata_irq_on, | 135 | .irq_on = ata_irq_on, |
137 | .irq_ack = ata_irq_ack, | 136 | .irq_ack = ata_irq_ack, |
@@ -174,12 +173,12 @@ static void ixp4xx_setup_port(struct ata_ioports *ioaddr, | |||
174 | 173 | ||
175 | static __devinit int ixp4xx_pata_probe(struct platform_device *pdev) | 174 | static __devinit int ixp4xx_pata_probe(struct platform_device *pdev) |
176 | { | 175 | { |
177 | int ret; | ||
178 | unsigned int irq; | 176 | unsigned int irq; |
179 | struct resource *cs0, *cs1; | 177 | struct resource *cs0, *cs1; |
180 | struct ata_probe_ent ae; | 178 | struct ata_host *host; |
181 | 179 | struct ata_port *ap; | |
182 | struct ixp4xx_pata_data *data = pdev->dev.platform_data; | 180 | struct ixp4xx_pata_data *data = pdev->dev.platform_data; |
181 | int rc; | ||
183 | 182 | ||
184 | cs0 = platform_get_resource(pdev, IORESOURCE_MEM, 0); | 183 | cs0 = platform_get_resource(pdev, IORESOURCE_MEM, 0); |
185 | cs1 = platform_get_resource(pdev, IORESOURCE_MEM, 1); | 184 | cs1 = platform_get_resource(pdev, IORESOURCE_MEM, 1); |
@@ -187,6 +186,12 @@ static __devinit int ixp4xx_pata_probe(struct platform_device *pdev) | |||
187 | if (!cs0 || !cs1) | 186 | if (!cs0 || !cs1) |
188 | return -EINVAL; | 187 | return -EINVAL; |
189 | 188 | ||
189 | /* allocate host */ | ||
190 | host = ata_host_alloc(&pdev->dev, 1); | ||
191 | if (!host) | ||
192 | return -ENOMEM; | ||
193 | |||
194 | /* acquire resources and fill host */ | ||
190 | pdev->dev.coherent_dma_mask = DMA_32BIT_MASK; | 195 | pdev->dev.coherent_dma_mask = DMA_32BIT_MASK; |
191 | 196 | ||
192 | data->cs0 = devm_ioremap(&pdev->dev, cs0->start, 0x1000); | 197 | data->cs0 = devm_ioremap(&pdev->dev, cs0->start, 0x1000); |
@@ -200,32 +205,22 @@ static __devinit int ixp4xx_pata_probe(struct platform_device *pdev) | |||
200 | *data->cs0_cfg = data->cs0_bits; | 205 | *data->cs0_cfg = data->cs0_bits; |
201 | *data->cs1_cfg = data->cs1_bits; | 206 | *data->cs1_cfg = data->cs1_bits; |
202 | 207 | ||
203 | memset(&ae, 0, sizeof(struct ata_probe_ent)); | 208 | ap = host->ports[0]; |
204 | INIT_LIST_HEAD(&ae.node); | ||
205 | 209 | ||
206 | ae.dev = &pdev->dev; | 210 | ap->ops = &ixp4xx_port_ops; |
207 | ae.port_ops = &ixp4xx_port_ops; | 211 | ap->pio_mask = 0x1f; /* PIO4 */ |
208 | ae.sht = &ixp4xx_sht; | 212 | ap->flags |= ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY | ATA_FLAG_NO_ATAPI; |
209 | ae.n_ports = 1; | ||
210 | ae.pio_mask = 0x1f; /* PIO4 */ | ||
211 | ae.irq = irq; | ||
212 | ae.irq_flags = 0; | ||
213 | ae.port_flags = ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY | ||
214 | | ATA_FLAG_NO_ATAPI | ATA_FLAG_SRST; | ||
215 | 213 | ||
216 | /* run in polling mode if no irq has been assigned */ | 214 | /* run in polling mode if no irq has been assigned */ |
217 | if (!irq) | 215 | if (!irq) |
218 | ae.port_flags |= ATA_FLAG_PIO_POLLING; | 216 | ap->flags |= ATA_FLAG_PIO_POLLING; |
219 | 217 | ||
220 | ixp4xx_setup_port(&ae.port[0], data); | 218 | ixp4xx_setup_port(&ap->ioaddr, data); |
221 | 219 | ||
222 | dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n"); | 220 | dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n"); |
223 | 221 | ||
224 | ret = ata_device_add(&ae); | 222 | /* activate host */ |
225 | if (ret == 0) | 223 | return ata_host_activate(host, irq, ata_interrupt, 0, &ixp4xx_sht); |
226 | return -ENODEV; | ||
227 | |||
228 | return 0; | ||
229 | } | 224 | } |
230 | 225 | ||
231 | static __devexit int ixp4xx_pata_remove(struct platform_device *dev) | 226 | static __devexit int ixp4xx_pata_remove(struct platform_device *dev) |
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c index 0b1749a84df2..707099291e01 100644 --- a/drivers/ata/pata_legacy.c +++ b/drivers/ata/pata_legacy.c | |||
@@ -716,7 +716,8 @@ static struct ata_port_operations opti82c46x_port_ops = { | |||
716 | static __init int legacy_init_one(int port, unsigned long io, unsigned long ctrl, int irq) | 716 | static __init int legacy_init_one(int port, unsigned long io, unsigned long ctrl, int irq) |
717 | { | 717 | { |
718 | struct legacy_data *ld = &legacy_data[nr_legacy_host]; | 718 | struct legacy_data *ld = &legacy_data[nr_legacy_host]; |
719 | struct ata_probe_ent ae; | 719 | struct ata_host *host; |
720 | struct ata_port *ap; | ||
720 | struct platform_device *pdev; | 721 | struct platform_device *pdev; |
721 | struct ata_port_operations *ops = &legacy_port_ops; | 722 | struct ata_port_operations *ops = &legacy_port_ops; |
722 | void __iomem *io_addr, *ctrl_addr; | 723 | void __iomem *io_addr, *ctrl_addr; |
@@ -798,24 +799,23 @@ static __init int legacy_init_one(int port, unsigned long io, unsigned long ctrl | |||
798 | if (ops == &legacy_port_ops && (autospeed & mask)) | 799 | if (ops == &legacy_port_ops && (autospeed & mask)) |
799 | ops = &simple_port_ops; | 800 | ops = &simple_port_ops; |
800 | 801 | ||
801 | memset(&ae, 0, sizeof(struct ata_probe_ent)); | 802 | ret = -ENOMEM; |
802 | INIT_LIST_HEAD(&ae.node); | 803 | host = ata_host_alloc(&pdev->dev, 1); |
803 | ae.dev = &pdev->dev; | 804 | if (!host) |
804 | ae.port_ops = ops; | 805 | goto fail; |
805 | ae.sht = &legacy_sht; | 806 | ap = host->ports[0]; |
806 | ae.n_ports = 1; | 807 | |
807 | ae.pio_mask = pio_modes; | 808 | ap->ops = ops; |
808 | ae.irq = irq; | 809 | ap->pio_mask = pio_modes; |
809 | ae.irq_flags = 0; | 810 | ap->flags |= ATA_FLAG_SLAVE_POSS | iordy; |
810 | ae.port_flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST|iordy; | 811 | ap->ioaddr.cmd_addr = io_addr; |
811 | ae.port[0].cmd_addr = io_addr; | 812 | ap->ioaddr.altstatus_addr = ctrl_addr; |
812 | ae.port[0].altstatus_addr = ctrl_addr; | 813 | ap->ioaddr.ctl_addr = ctrl_addr; |
813 | ae.port[0].ctl_addr = ctrl_addr; | 814 | ata_std_ports(&ap->ioaddr); |
814 | ata_std_ports(&ae.port[0]); | 815 | ap->private_data = ld; |
815 | ae.private_data = ld; | 816 | |
816 | 817 | ret = ata_host_activate(host, irq, ata_interrupt, 0, &legacy_sht); | |
817 | ret = -ENODEV; | 818 | if (ret) |
818 | if (!ata_device_add(&ae)) | ||
819 | goto fail; | 819 | goto fail; |
820 | 820 | ||
821 | legacy_host[nr_legacy_host++] = dev_get_drvdata(&pdev->dev); | 821 | legacy_host[nr_legacy_host++] = dev_get_drvdata(&pdev->dev); |
diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c index 77b57321ff52..9587a89f9683 100644 --- a/drivers/ata/pata_mpc52xx.c +++ b/drivers/ata/pata_mpc52xx.c | |||
@@ -301,35 +301,33 @@ static struct ata_port_operations mpc52xx_ata_port_ops = { | |||
301 | .qc_prep = ata_qc_prep, | 301 | .qc_prep = ata_qc_prep, |
302 | .qc_issue = ata_qc_issue_prot, | 302 | .qc_issue = ata_qc_issue_prot, |
303 | .data_xfer = ata_data_xfer, | 303 | .data_xfer = ata_data_xfer, |
304 | .irq_handler = ata_interrupt, | ||
305 | .irq_clear = ata_bmdma_irq_clear, | 304 | .irq_clear = ata_bmdma_irq_clear, |
306 | .irq_on = ata_irq_on, | 305 | .irq_on = ata_irq_on, |
307 | .irq_ack = ata_irq_ack, | 306 | .irq_ack = ata_irq_ack, |
308 | .port_start = ata_port_start, | 307 | .port_start = ata_port_start, |
309 | }; | 308 | }; |
310 | 309 | ||
311 | static struct ata_probe_ent mpc52xx_ata_probe_ent = { | ||
312 | .port_ops = &mpc52xx_ata_port_ops, | ||
313 | .sht = &mpc52xx_ata_sht, | ||
314 | .n_ports = 1, | ||
315 | .pio_mask = 0x1f, /* Up to PIO4 */ | ||
316 | .mwdma_mask = 0x00, /* No MWDMA */ | ||
317 | .udma_mask = 0x00, /* No UDMA */ | ||
318 | .port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, | ||
319 | .irq_flags = 0, | ||
320 | }; | ||
321 | |||
322 | static int __devinit | 310 | static int __devinit |
323 | mpc52xx_ata_init_one(struct device *dev, struct mpc52xx_ata_priv *priv) | 311 | mpc52xx_ata_init_one(struct device *dev, struct mpc52xx_ata_priv *priv) |
324 | { | 312 | { |
325 | struct ata_probe_ent *ae = &mpc52xx_ata_probe_ent; | 313 | struct ata_host *host; |
326 | struct ata_ioports *aio = &ae->port[0]; | 314 | struct ata_port *ap; |
327 | int rv; | 315 | struct ata_ioports *aio; |
328 | 316 | int rc; | |
329 | INIT_LIST_HEAD(&ae->node); | 317 | |
330 | ae->dev = dev; | 318 | host = ata_host_alloc(dev, 1); |
331 | ae->irq = priv->ata_irq; | 319 | if (!host) |
332 | 320 | return -ENOMEM; | |
321 | |||
322 | ap = host->ports[0]; | ||
323 | ap->flags |= ATA_FLAG_SLAVE_POSS; | ||
324 | ap->pio_mask = 0x1f; /* Up to PIO4 */ | ||
325 | ap->mwdma_mask = 0x00; /* No MWDMA */ | ||
326 | ap->udma_mask = 0x00; /* No UDMA */ | ||
327 | ap->ops = &mpc52xx_ata_port_ops; | ||
328 | host->private_data = priv; | ||
329 | |||
330 | aio = &ap->ioaddr; | ||
333 | aio->cmd_addr = NULL; /* Don't have a classic reg block */ | 331 | aio->cmd_addr = NULL; /* Don't have a classic reg block */ |
334 | aio->altstatus_addr = &priv->ata_regs->tf_control; | 332 | aio->altstatus_addr = &priv->ata_regs->tf_control; |
335 | aio->ctl_addr = &priv->ata_regs->tf_control; | 333 | aio->ctl_addr = &priv->ata_regs->tf_control; |
@@ -344,11 +342,9 @@ mpc52xx_ata_init_one(struct device *dev, struct mpc52xx_ata_priv *priv) | |||
344 | aio->status_addr = &priv->ata_regs->tf_command; | 342 | aio->status_addr = &priv->ata_regs->tf_command; |
345 | aio->command_addr = &priv->ata_regs->tf_command; | 343 | aio->command_addr = &priv->ata_regs->tf_command; |
346 | 344 | ||
347 | ae->private_data = priv; | 345 | /* activate host */ |
348 | 346 | return ata_host_activate(host, priv->ata_irq, ata_interrupt, 0, | |
349 | rv = ata_device_add(ae); | 347 | &mpc52xx_ata_sht); |
350 | |||
351 | return rv ? 0 : -EINVAL; | ||
352 | } | 348 | } |
353 | 349 | ||
354 | static struct mpc52xx_ata_priv * | 350 | static struct mpc52xx_ata_priv * |
diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c index 1718eaca731f..987c5fafab08 100644 --- a/drivers/ata/pata_mpiix.c +++ b/drivers/ata/pata_mpiix.c | |||
@@ -190,7 +190,6 @@ static struct ata_port_operations mpiix_port_ops = { | |||
190 | .qc_issue = mpiix_qc_issue_prot, | 190 | .qc_issue = mpiix_qc_issue_prot, |
191 | .data_xfer = ata_data_xfer, | 191 | .data_xfer = ata_data_xfer, |
192 | 192 | ||
193 | .irq_handler = ata_interrupt, | ||
194 | .irq_clear = ata_bmdma_irq_clear, | 193 | .irq_clear = ata_bmdma_irq_clear, |
195 | .irq_on = ata_irq_on, | 194 | .irq_on = ata_irq_on, |
196 | .irq_ack = ata_irq_ack, | 195 | .irq_ack = ata_irq_ack, |
@@ -201,8 +200,9 @@ static struct ata_port_operations mpiix_port_ops = { | |||
201 | static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id) | 200 | static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id) |
202 | { | 201 | { |
203 | /* Single threaded by the PCI probe logic */ | 202 | /* Single threaded by the PCI probe logic */ |
204 | static struct ata_probe_ent probe; | ||
205 | static int printed_version; | 203 | static int printed_version; |
204 | struct ata_host *host; | ||
205 | struct ata_port *ap; | ||
206 | void __iomem *cmd_addr, *ctl_addr; | 206 | void __iomem *cmd_addr, *ctl_addr; |
207 | u16 idetim; | 207 | u16 idetim; |
208 | int irq; | 208 | int irq; |
@@ -210,6 +210,10 @@ static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id) | |||
210 | if (!printed_version++) | 210 | if (!printed_version++) |
211 | dev_printk(KERN_DEBUG, &dev->dev, "version " DRV_VERSION "\n"); | 211 | dev_printk(KERN_DEBUG, &dev->dev, "version " DRV_VERSION "\n"); |
212 | 212 | ||
213 | host = ata_host_alloc(&dev->dev, 1); | ||
214 | if (!host) | ||
215 | return -ENOMEM; | ||
216 | |||
213 | /* MPIIX has many functions which can be turned on or off according | 217 | /* MPIIX has many functions which can be turned on or off according |
214 | to other devices present. Make sure IDE is enabled before we try | 218 | to other devices present. Make sure IDE is enabled before we try |
215 | and use it */ | 219 | and use it */ |
@@ -238,27 +242,21 @@ static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id) | |||
238 | without BARs set fools the setup. #2 If you pci_disable_device | 242 | without BARs set fools the setup. #2 If you pci_disable_device |
239 | the MPIIX your box goes castors up */ | 243 | the MPIIX your box goes castors up */ |
240 | 244 | ||
241 | INIT_LIST_HEAD(&probe.node); | 245 | ap = host->ports[0]; |
242 | probe.dev = pci_dev_to_dev(dev); | 246 | ap->ops = &mpiix_port_ops; |
243 | probe.port_ops = &mpiix_port_ops; | 247 | ap->pio_mask = 0x1F; |
244 | probe.sht = &mpiix_sht; | 248 | ap->flags |= ATA_FLAG_SLAVE_POSS; |
245 | probe.pio_mask = 0x1F; | ||
246 | probe.irq_flags = IRQF_SHARED; | ||
247 | probe.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST; | ||
248 | probe.n_ports = 1; | ||
249 | 249 | ||
250 | probe.irq = irq; | 250 | ap->ioaddr.cmd_addr = cmd_addr; |
251 | probe.port[0].cmd_addr = cmd_addr; | 251 | ap->ioaddr.ctl_addr = ctl_addr; |
252 | probe.port[0].ctl_addr = ctl_addr; | 252 | ap->ioaddr.altstatus_addr = ctl_addr; |
253 | probe.port[0].altstatus_addr = ctl_addr; | ||
254 | 253 | ||
255 | /* Let libata fill in the port details */ | 254 | /* Let libata fill in the port details */ |
256 | ata_std_ports(&probe.port[0]); | 255 | ata_std_ports(&ap->ioaddr); |
257 | 256 | ||
258 | /* Now add the port that is active */ | 257 | /* activate host */ |
259 | if (ata_device_add(&probe)) | 258 | return ata_host_activate(host, irq, ata_interrupt, IRQF_SHARED, |
260 | return 0; | 259 | &mpiix_sht); |
261 | return -ENODEV; | ||
262 | } | 260 | } |
263 | 261 | ||
264 | static const struct pci_device_id mpiix[] = { | 262 | static const struct pci_device_id mpiix[] = { |
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 171da0aeb65f..75dc84797ff3 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c | |||
@@ -125,7 +125,6 @@ static struct ata_port_operations pcmcia_port_ops = { | |||
125 | 125 | ||
126 | .data_xfer = ata_data_xfer_noirq, | 126 | .data_xfer = ata_data_xfer_noirq, |
127 | 127 | ||
128 | .irq_handler = ata_interrupt, | ||
129 | .irq_clear = ata_bmdma_irq_clear, | 128 | .irq_clear = ata_bmdma_irq_clear, |
130 | .irq_on = ata_irq_on, | 129 | .irq_on = ata_irq_on, |
131 | .irq_ack = ata_irq_ack, | 130 | .irq_ack = ata_irq_ack, |
@@ -146,7 +145,8 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) | |||
146 | 145 | ||
147 | static int pcmcia_init_one(struct pcmcia_device *pdev) | 146 | static int pcmcia_init_one(struct pcmcia_device *pdev) |
148 | { | 147 | { |
149 | struct ata_probe_ent ae; | 148 | struct ata_host *host; |
149 | struct ata_port *ap; | ||
150 | struct ata_pcmcia_info *info; | 150 | struct ata_pcmcia_info *info; |
151 | tuple_t tuple; | 151 | tuple_t tuple; |
152 | struct { | 152 | struct { |
@@ -290,24 +290,24 @@ next_entry: | |||
290 | * Having done the PCMCIA plumbing the ATA side is relatively | 290 | * Having done the PCMCIA plumbing the ATA side is relatively |
291 | * sane. | 291 | * sane. |
292 | */ | 292 | */ |
293 | 293 | ret = -ENOMEM; | |
294 | memset(&ae, 0, sizeof(struct ata_probe_ent)); | 294 | host = ata_host_alloc(&pdev->dev, 1); |
295 | INIT_LIST_HEAD(&ae.node); | 295 | if (!host) |
296 | ae.dev = &pdev->dev; | 296 | goto failed; |
297 | ae.port_ops = &pcmcia_port_ops; | 297 | ap = host->ports[0]; |
298 | ae.sht = &pcmcia_sht; | 298 | |
299 | ae.n_ports = 1; | 299 | ap->ops = &pcmcia_port_ops; |
300 | ae.pio_mask = 1; /* ISA so PIO 0 cycles */ | 300 | ap->pio_mask = 1; /* ISA so PIO 0 cycles */ |
301 | ae.irq = pdev->irq.AssignedIRQ; | 301 | ap->flags |= ATA_FLAG_SLAVE_POSS; |
302 | ae.irq_flags = IRQF_SHARED; | 302 | ap->ioaddr.cmd_addr = io_addr; |
303 | ae.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST; | 303 | ap->ioaddr.altstatus_addr = ctl_addr; |
304 | ae.port[0].cmd_addr = io_addr; | 304 | ap->ioaddr.ctl_addr = ctl_addr; |
305 | ae.port[0].altstatus_addr = ctl_addr; | 305 | ata_std_ports(&ap->ioaddr); |
306 | ae.port[0].ctl_addr = ctl_addr; | 306 | |
307 | ata_std_ports(&ae.port[0]); | 307 | /* activate */ |
308 | 308 | ret = ata_host_activate(host, pdev->irq.AssignedIRQ, ata_interrupt, | |
309 | ret = -ENODEV; | 309 | IRQF_SHARED, &pcmcia_sht); |
310 | if (ata_device_add(&ae) == 0) | 310 | if (ret) |
311 | goto failed; | 311 | goto failed; |
312 | 312 | ||
313 | info->ndev = 1; | 313 | info->ndev = 1; |
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c index 8261f4f8c1dc..a61cbc110688 100644 --- a/drivers/ata/pata_pdc2027x.c +++ b/drivers/ata/pata_pdc2027x.c | |||
@@ -171,7 +171,6 @@ static struct ata_port_operations pdc2027x_pata100_ops = { | |||
171 | .post_internal_cmd = ata_bmdma_post_internal_cmd, | 171 | .post_internal_cmd = ata_bmdma_post_internal_cmd, |
172 | .cable_detect = pdc2027x_cable_detect, | 172 | .cable_detect = pdc2027x_cable_detect, |
173 | 173 | ||
174 | .irq_handler = ata_interrupt, | ||
175 | .irq_clear = ata_bmdma_irq_clear, | 174 | .irq_clear = ata_bmdma_irq_clear, |
176 | .irq_on = ata_irq_on, | 175 | .irq_on = ata_irq_on, |
177 | .irq_ack = ata_irq_ack, | 176 | .irq_ack = ata_irq_ack, |
@@ -207,7 +206,6 @@ static struct ata_port_operations pdc2027x_pata133_ops = { | |||
207 | .post_internal_cmd = ata_bmdma_post_internal_cmd, | 206 | .post_internal_cmd = ata_bmdma_post_internal_cmd, |
208 | .cable_detect = pdc2027x_cable_detect, | 207 | .cable_detect = pdc2027x_cable_detect, |
209 | 208 | ||
210 | .irq_handler = ata_interrupt, | ||
211 | .irq_clear = ata_bmdma_irq_clear, | 209 | .irq_clear = ata_bmdma_irq_clear, |
212 | .irq_on = ata_irq_on, | 210 | .irq_on = ata_irq_on, |
213 | .irq_ack = ata_irq_ack, | 211 | .irq_ack = ata_irq_ack, |
@@ -218,7 +216,6 @@ static struct ata_port_operations pdc2027x_pata133_ops = { | |||
218 | static struct ata_port_info pdc2027x_port_info[] = { | 216 | static struct ata_port_info pdc2027x_port_info[] = { |
219 | /* PDC_UDMA_100 */ | 217 | /* PDC_UDMA_100 */ |
220 | { | 218 | { |
221 | .sht = &pdc2027x_sht, | ||
222 | .flags = ATA_FLAG_NO_LEGACY | ATA_FLAG_SLAVE_POSS | | 219 | .flags = ATA_FLAG_NO_LEGACY | ATA_FLAG_SLAVE_POSS | |
223 | ATA_FLAG_MMIO, | 220 | ATA_FLAG_MMIO, |
224 | .pio_mask = 0x1f, /* pio0-4 */ | 221 | .pio_mask = 0x1f, /* pio0-4 */ |
@@ -228,7 +225,6 @@ static struct ata_port_info pdc2027x_port_info[] = { | |||
228 | }, | 225 | }, |
229 | /* PDC_UDMA_133 */ | 226 | /* PDC_UDMA_133 */ |
230 | { | 227 | { |
231 | .sht = &pdc2027x_sht, | ||
232 | .flags = ATA_FLAG_NO_LEGACY | ATA_FLAG_SLAVE_POSS | | 228 | .flags = ATA_FLAG_NO_LEGACY | ATA_FLAG_SLAVE_POSS | |
233 | ATA_FLAG_MMIO, | 229 | ATA_FLAG_MMIO, |
234 | .pio_mask = 0x1f, /* pio0-4 */ | 230 | .pio_mask = 0x1f, /* pio0-4 */ |
@@ -555,12 +551,12 @@ static int pdc2027x_check_atapi_dma(struct ata_queued_cmd *qc) | |||
555 | 551 | ||
556 | /** | 552 | /** |
557 | * pdc_read_counter - Read the ctr counter | 553 | * pdc_read_counter - Read the ctr counter |
558 | * @probe_ent: for the port address | 554 | * @host: target ATA host |
559 | */ | 555 | */ |
560 | 556 | ||
561 | static long pdc_read_counter(struct ata_probe_ent *probe_ent) | 557 | static long pdc_read_counter(struct ata_host *host) |
562 | { | 558 | { |
563 | void __iomem *mmio_base = probe_ent->iomap[PDC_MMIO_BAR]; | 559 | void __iomem *mmio_base = host->iomap[PDC_MMIO_BAR]; |
564 | long counter; | 560 | long counter; |
565 | int retry = 1; | 561 | int retry = 1; |
566 | u32 bccrl, bccrh, bccrlv, bccrhv; | 562 | u32 bccrl, bccrh, bccrlv, bccrhv; |
@@ -598,12 +594,12 @@ retry: | |||
598 | * adjust_pll - Adjust the PLL input clock in Hz. | 594 | * adjust_pll - Adjust the PLL input clock in Hz. |
599 | * | 595 | * |
600 | * @pdc_controller: controller specific information | 596 | * @pdc_controller: controller specific information |
601 | * @probe_ent: For the port address | 597 | * @host: target ATA host |
602 | * @pll_clock: The input of PLL in HZ | 598 | * @pll_clock: The input of PLL in HZ |
603 | */ | 599 | */ |
604 | static void pdc_adjust_pll(struct ata_probe_ent *probe_ent, long pll_clock, unsigned int board_idx) | 600 | static void pdc_adjust_pll(struct ata_host *host, long pll_clock, unsigned int board_idx) |
605 | { | 601 | { |
606 | void __iomem *mmio_base = probe_ent->iomap[PDC_MMIO_BAR]; | 602 | void __iomem *mmio_base = host->iomap[PDC_MMIO_BAR]; |
607 | u16 pll_ctl; | 603 | u16 pll_ctl; |
608 | long pll_clock_khz = pll_clock / 1000; | 604 | long pll_clock_khz = pll_clock / 1000; |
609 | long pout_required = board_idx? PDC_133_MHZ:PDC_100_MHZ; | 605 | long pout_required = board_idx? PDC_133_MHZ:PDC_100_MHZ; |
@@ -683,19 +679,19 @@ static void pdc_adjust_pll(struct ata_probe_ent *probe_ent, long pll_clock, unsi | |||
683 | 679 | ||
684 | /** | 680 | /** |
685 | * detect_pll_input_clock - Detect the PLL input clock in Hz. | 681 | * detect_pll_input_clock - Detect the PLL input clock in Hz. |
686 | * @probe_ent: for the port address | 682 | * @host: target ATA host |
687 | * Ex. 16949000 on 33MHz PCI bus for pdc20275. | 683 | * Ex. 16949000 on 33MHz PCI bus for pdc20275. |
688 | * Half of the PCI clock. | 684 | * Half of the PCI clock. |
689 | */ | 685 | */ |
690 | static long pdc_detect_pll_input_clock(struct ata_probe_ent *probe_ent) | 686 | static long pdc_detect_pll_input_clock(struct ata_host *host) |
691 | { | 687 | { |
692 | void __iomem *mmio_base = probe_ent->iomap[PDC_MMIO_BAR]; | 688 | void __iomem *mmio_base = host->iomap[PDC_MMIO_BAR]; |
693 | u32 scr; | 689 | u32 scr; |
694 | long start_count, end_count; | 690 | long start_count, end_count; |
695 | long pll_clock; | 691 | long pll_clock; |
696 | 692 | ||
697 | /* Read current counter value */ | 693 | /* Read current counter value */ |
698 | start_count = pdc_read_counter(probe_ent); | 694 | start_count = pdc_read_counter(host); |
699 | 695 | ||
700 | /* Start the test mode */ | 696 | /* Start the test mode */ |
701 | scr = readl(mmio_base + PDC_SYS_CTL); | 697 | scr = readl(mmio_base + PDC_SYS_CTL); |
@@ -707,7 +703,7 @@ static long pdc_detect_pll_input_clock(struct ata_probe_ent *probe_ent) | |||
707 | mdelay(100); | 703 | mdelay(100); |
708 | 704 | ||
709 | /* Read the counter values again */ | 705 | /* Read the counter values again */ |
710 | end_count = pdc_read_counter(probe_ent); | 706 | end_count = pdc_read_counter(host); |
711 | 707 | ||
712 | /* Stop the test mode */ | 708 | /* Stop the test mode */ |
713 | scr = readl(mmio_base + PDC_SYS_CTL); | 709 | scr = readl(mmio_base + PDC_SYS_CTL); |
@@ -726,11 +722,10 @@ static long pdc_detect_pll_input_clock(struct ata_probe_ent *probe_ent) | |||
726 | 722 | ||
727 | /** | 723 | /** |
728 | * pdc_hardware_init - Initialize the hardware. | 724 | * pdc_hardware_init - Initialize the hardware. |
729 | * @pdev: instance of pci_dev found | 725 | * @host: target ATA host |
730 | * @pdc_controller: controller specific information | 726 | * @board_idx: board identifier |
731 | * @pe: for the port address | ||
732 | */ | 727 | */ |
733 | static int pdc_hardware_init(struct pci_dev *pdev, struct ata_probe_ent *pe, unsigned int board_idx) | 728 | static int pdc_hardware_init(struct ata_host *host, unsigned int board_idx) |
734 | { | 729 | { |
735 | long pll_clock; | 730 | long pll_clock; |
736 | 731 | ||
@@ -740,15 +735,15 @@ static int pdc_hardware_init(struct pci_dev *pdev, struct ata_probe_ent *pe, uns | |||
740 | * Ex. 25MHz or 40MHz, we have to adjust the cycle_time. | 735 | * Ex. 25MHz or 40MHz, we have to adjust the cycle_time. |
741 | * The pdc20275 controller employs PLL circuit to help correct timing registers setting. | 736 | * The pdc20275 controller employs PLL circuit to help correct timing registers setting. |
742 | */ | 737 | */ |
743 | pll_clock = pdc_detect_pll_input_clock(pe); | 738 | pll_clock = pdc_detect_pll_input_clock(host); |
744 | 739 | ||
745 | if (pll_clock < 0) /* counter overflow? Try again. */ | 740 | if (pll_clock < 0) /* counter overflow? Try again. */ |
746 | pll_clock = pdc_detect_pll_input_clock(pe); | 741 | pll_clock = pdc_detect_pll_input_clock(host); |
747 | 742 | ||
748 | dev_printk(KERN_INFO, &pdev->dev, "PLL input clock %ld kHz\n", pll_clock/1000); | 743 | dev_printk(KERN_INFO, host->dev, "PLL input clock %ld kHz\n", pll_clock/1000); |
749 | 744 | ||
750 | /* Adjust PLL control register */ | 745 | /* Adjust PLL control register */ |
751 | pdc_adjust_pll(pe, pll_clock, board_idx); | 746 | pdc_adjust_pll(host, pll_clock, board_idx); |
752 | 747 | ||
753 | return 0; | 748 | return 0; |
754 | } | 749 | } |
@@ -780,8 +775,7 @@ static void pdc_ata_setup_port(struct ata_ioports *port, void __iomem *base) | |||
780 | * Called when an instance of PCI adapter is inserted. | 775 | * Called when an instance of PCI adapter is inserted. |
781 | * This function checks whether the hardware is supported, | 776 | * This function checks whether the hardware is supported, |
782 | * initialize hardware and register an instance of ata_host to | 777 | * initialize hardware and register an instance of ata_host to |
783 | * libata by providing struct ata_probe_ent and ata_device_add(). | 778 | * libata. (implements struct pci_driver.probe() ) |
784 | * (implements struct pci_driver.probe() ) | ||
785 | * | 779 | * |
786 | * @pdev: instance of pci_dev found | 780 | * @pdev: instance of pci_dev found |
787 | * @ent: matching entry in the id_tbl[] | 781 | * @ent: matching entry in the id_tbl[] |
@@ -790,14 +784,21 @@ static int __devinit pdc2027x_init_one(struct pci_dev *pdev, const struct pci_de | |||
790 | { | 784 | { |
791 | static int printed_version; | 785 | static int printed_version; |
792 | unsigned int board_idx = (unsigned int) ent->driver_data; | 786 | unsigned int board_idx = (unsigned int) ent->driver_data; |
793 | 787 | const struct ata_port_info *ppi[] = | |
794 | struct ata_probe_ent *probe_ent; | 788 | { &pdc2027x_port_info[board_idx], NULL }; |
789 | struct ata_host *host; | ||
795 | void __iomem *mmio_base; | 790 | void __iomem *mmio_base; |
796 | int rc; | 791 | int rc; |
797 | 792 | ||
798 | if (!printed_version++) | 793 | if (!printed_version++) |
799 | dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); | 794 | dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); |
800 | 795 | ||
796 | /* alloc host */ | ||
797 | host = ata_host_alloc_pinfo(&pdev->dev, ppi, 2); | ||
798 | if (!host) | ||
799 | return -ENOMEM; | ||
800 | |||
801 | /* acquire resources and fill host */ | ||
801 | rc = pcim_enable_device(pdev); | 802 | rc = pcim_enable_device(pdev); |
802 | if (rc) | 803 | if (rc) |
803 | return rc; | 804 | return rc; |
@@ -805,6 +806,7 @@ static int __devinit pdc2027x_init_one(struct pci_dev *pdev, const struct pci_de | |||
805 | rc = pcim_iomap_regions(pdev, 1 << PDC_MMIO_BAR, DRV_NAME); | 806 | rc = pcim_iomap_regions(pdev, 1 << PDC_MMIO_BAR, DRV_NAME); |
806 | if (rc) | 807 | if (rc) |
807 | return rc; | 808 | return rc; |
809 | host->iomap = pcim_iomap_table(pdev); | ||
808 | 810 | ||
809 | rc = pci_set_dma_mask(pdev, ATA_DMA_MASK); | 811 | rc = pci_set_dma_mask(pdev, ATA_DMA_MASK); |
810 | if (rc) | 812 | if (rc) |
@@ -814,46 +816,22 @@ static int __devinit pdc2027x_init_one(struct pci_dev *pdev, const struct pci_de | |||
814 | if (rc) | 816 | if (rc) |
815 | return rc; | 817 | return rc; |
816 | 818 | ||
817 | /* Prepare the probe entry */ | 819 | mmio_base = host->iomap[PDC_MMIO_BAR]; |
818 | probe_ent = devm_kzalloc(&pdev->dev, sizeof(*probe_ent), GFP_KERNEL); | ||
819 | if (probe_ent == NULL) | ||
820 | return -ENOMEM; | ||
821 | |||
822 | probe_ent->dev = pci_dev_to_dev(pdev); | ||
823 | INIT_LIST_HEAD(&probe_ent->node); | ||
824 | |||
825 | probe_ent->sht = pdc2027x_port_info[board_idx].sht; | ||
826 | probe_ent->port_flags = pdc2027x_port_info[board_idx].flags; | ||
827 | probe_ent->pio_mask = pdc2027x_port_info[board_idx].pio_mask; | ||
828 | probe_ent->mwdma_mask = pdc2027x_port_info[board_idx].mwdma_mask; | ||
829 | probe_ent->udma_mask = pdc2027x_port_info[board_idx].udma_mask; | ||
830 | probe_ent->port_ops = pdc2027x_port_info[board_idx].port_ops; | ||
831 | 820 | ||
832 | probe_ent->irq = pdev->irq; | 821 | pdc_ata_setup_port(&host->ports[0]->ioaddr, mmio_base + 0x17c0); |
833 | probe_ent->irq_flags = IRQF_SHARED; | 822 | host->ports[0]->ioaddr.bmdma_addr = mmio_base + 0x1000; |
834 | probe_ent->iomap = pcim_iomap_table(pdev); | 823 | pdc_ata_setup_port(&host->ports[1]->ioaddr, mmio_base + 0x15c0); |
824 | host->ports[1]->ioaddr.bmdma_addr = mmio_base + 0x1008; | ||
835 | 825 | ||
836 | mmio_base = probe_ent->iomap[PDC_MMIO_BAR]; | ||
837 | |||
838 | pdc_ata_setup_port(&probe_ent->port[0], mmio_base + 0x17c0); | ||
839 | probe_ent->port[0].bmdma_addr = mmio_base + 0x1000; | ||
840 | pdc_ata_setup_port(&probe_ent->port[1], mmio_base + 0x15c0); | ||
841 | probe_ent->port[1].bmdma_addr = mmio_base + 0x1008; | ||
842 | |||
843 | probe_ent->n_ports = 2; | ||
844 | |||
845 | pci_set_master(pdev); | ||
846 | //pci_enable_intx(pdev); | 826 | //pci_enable_intx(pdev); |
847 | 827 | ||
848 | /* initialize adapter */ | 828 | /* initialize adapter */ |
849 | if (pdc_hardware_init(pdev, probe_ent, board_idx) != 0) | 829 | if (pdc_hardware_init(host, board_idx) != 0) |
850 | return -EIO; | 830 | return -EIO; |
851 | 831 | ||
852 | if (!ata_device_add(probe_ent)) | 832 | pci_set_master(pdev); |
853 | return -ENODEV; | 833 | return ata_host_activate(host, pdev->irq, ata_interrupt, IRQF_SHARED, |
854 | 834 | &pdc2027x_sht); | |
855 | devm_kfree(&pdev->dev, probe_ent); | ||
856 | return 0; | ||
857 | } | 835 | } |
858 | 836 | ||
859 | /** | 837 | /** |
diff --git a/drivers/ata/pata_platform.c b/drivers/ata/pata_platform.c index 507eb1ee05f8..a0a650c7f272 100644 --- a/drivers/ata/pata_platform.c +++ b/drivers/ata/pata_platform.c | |||
@@ -87,7 +87,6 @@ static struct ata_port_operations pata_platform_port_ops = { | |||
87 | 87 | ||
88 | .data_xfer = ata_data_xfer_noirq, | 88 | .data_xfer = ata_data_xfer_noirq, |
89 | 89 | ||
90 | .irq_handler = ata_interrupt, | ||
91 | .irq_clear = ata_bmdma_irq_clear, | 90 | .irq_clear = ata_bmdma_irq_clear, |
92 | .irq_on = ata_irq_on, | 91 | .irq_on = ata_irq_on, |
93 | .irq_ack = ata_irq_ack, | 92 | .irq_ack = ata_irq_ack, |
@@ -136,7 +135,8 @@ static void pata_platform_setup_port(struct ata_ioports *ioaddr, | |||
136 | static int __devinit pata_platform_probe(struct platform_device *pdev) | 135 | static int __devinit pata_platform_probe(struct platform_device *pdev) |
137 | { | 136 | { |
138 | struct resource *io_res, *ctl_res; | 137 | struct resource *io_res, *ctl_res; |
139 | struct ata_probe_ent ae; | 138 | struct ata_host *host; |
139 | struct ata_port *ap; | ||
140 | unsigned int mmio; | 140 | unsigned int mmio; |
141 | 141 | ||
142 | /* | 142 | /* |
@@ -176,44 +176,41 @@ static int __devinit pata_platform_probe(struct platform_device *pdev) | |||
176 | /* | 176 | /* |
177 | * Now that that's out of the way, wire up the port.. | 177 | * Now that that's out of the way, wire up the port.. |
178 | */ | 178 | */ |
179 | memset(&ae, 0, sizeof(struct ata_probe_ent)); | 179 | host = ata_host_alloc(&pdev->dev, 1); |
180 | INIT_LIST_HEAD(&ae.node); | 180 | if (!host) |
181 | ae.dev = &pdev->dev; | 181 | return -ENOMEM; |
182 | ae.port_ops = &pata_platform_port_ops; | 182 | ap = host->ports[0]; |
183 | ae.sht = &pata_platform_sht; | 183 | |
184 | ae.n_ports = 1; | 184 | ap->ops = &pata_platform_port_ops; |
185 | ae.pio_mask = pio_mask; | 185 | ap->pio_mask = pio_mask; |
186 | ae.irq = platform_get_irq(pdev, 0); | 186 | ap->flags |= ATA_FLAG_SLAVE_POSS; |
187 | ae.irq_flags = 0; | ||
188 | ae.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST; | ||
189 | 187 | ||
190 | /* | 188 | /* |
191 | * Handle the MMIO case | 189 | * Handle the MMIO case |
192 | */ | 190 | */ |
193 | if (mmio) { | 191 | if (mmio) { |
194 | ae.port[0].cmd_addr = devm_ioremap(&pdev->dev, io_res->start, | 192 | ap->ioaddr.cmd_addr = devm_ioremap(&pdev->dev, io_res->start, |
195 | io_res->end - io_res->start + 1); | 193 | io_res->end - io_res->start + 1); |
196 | ae.port[0].ctl_addr = devm_ioremap(&pdev->dev, ctl_res->start, | 194 | ap->ioaddr.ctl_addr = devm_ioremap(&pdev->dev, ctl_res->start, |
197 | ctl_res->end - ctl_res->start + 1); | 195 | ctl_res->end - ctl_res->start + 1); |
198 | } else { | 196 | } else { |
199 | ae.port[0].cmd_addr = devm_ioport_map(&pdev->dev, io_res->start, | 197 | ap->ioaddr.cmd_addr = devm_ioport_map(&pdev->dev, io_res->start, |
200 | io_res->end - io_res->start + 1); | 198 | io_res->end - io_res->start + 1); |
201 | ae.port[0].ctl_addr = devm_ioport_map(&pdev->dev, ctl_res->start, | 199 | ap->ioaddr.ctl_addr = devm_ioport_map(&pdev->dev, ctl_res->start, |
202 | ctl_res->end - ctl_res->start + 1); | 200 | ctl_res->end - ctl_res->start + 1); |
203 | } | 201 | } |
204 | if (!ae.port[0].cmd_addr || !ae.port[0].ctl_addr) { | 202 | if (!ap->ioaddr.cmd_addr || !ap->ioaddr.ctl_addr) { |
205 | dev_err(&pdev->dev, "failed to map IO/CTL base\n"); | 203 | dev_err(&pdev->dev, "failed to map IO/CTL base\n"); |
206 | return -ENOMEM; | 204 | return -ENOMEM; |
207 | } | 205 | } |
208 | 206 | ||
209 | ae.port[0].altstatus_addr = ae.port[0].ctl_addr; | 207 | ap->ioaddr.altstatus_addr = ap->ioaddr.ctl_addr; |
210 | 208 | ||
211 | pata_platform_setup_port(&ae.port[0], pdev->dev.platform_data); | 209 | pata_platform_setup_port(&ap->ioaddr, pdev->dev.platform_data); |
212 | 210 | ||
213 | if (unlikely(ata_device_add(&ae) == 0)) | 211 | /* activate */ |
214 | return -ENODEV; | 212 | return ata_host_activate(host, platform_get_irq(pdev, 0), ata_interrupt, |
215 | 213 | 0, &pata_platform_sht); | |
216 | return 0; | ||
217 | } | 214 | } |
218 | 215 | ||
219 | /** | 216 | /** |
diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c index 44472641db28..27685ce63ceb 100644 --- a/drivers/ata/pata_qdi.c +++ b/drivers/ata/pata_qdi.c | |||
@@ -190,7 +190,6 @@ static struct ata_port_operations qdi6500_port_ops = { | |||
190 | 190 | ||
191 | .data_xfer = qdi_data_xfer, | 191 | .data_xfer = qdi_data_xfer, |
192 | 192 | ||
193 | .irq_handler = ata_interrupt, | ||
194 | .irq_clear = ata_bmdma_irq_clear, | 193 | .irq_clear = ata_bmdma_irq_clear, |
195 | .irq_on = ata_irq_on, | 194 | .irq_on = ata_irq_on, |
196 | .irq_ack = ata_irq_ack, | 195 | .irq_ack = ata_irq_ack, |
@@ -219,7 +218,6 @@ static struct ata_port_operations qdi6580_port_ops = { | |||
219 | 218 | ||
220 | .data_xfer = qdi_data_xfer, | 219 | .data_xfer = qdi_data_xfer, |
221 | 220 | ||
222 | .irq_handler = ata_interrupt, | ||
223 | .irq_clear = ata_bmdma_irq_clear, | 221 | .irq_clear = ata_bmdma_irq_clear, |
224 | .irq_on = ata_irq_on, | 222 | .irq_on = ata_irq_on, |
225 | .irq_ack = ata_irq_ack, | 223 | .irq_ack = ata_irq_ack, |
@@ -240,8 +238,9 @@ static struct ata_port_operations qdi6580_port_ops = { | |||
240 | 238 | ||
241 | static __init int qdi_init_one(unsigned long port, int type, unsigned long io, int irq, int fast) | 239 | static __init int qdi_init_one(unsigned long port, int type, unsigned long io, int irq, int fast) |
242 | { | 240 | { |
243 | struct ata_probe_ent ae; | ||
244 | struct platform_device *pdev; | 241 | struct platform_device *pdev; |
242 | struct ata_host *host; | ||
243 | struct ata_port *ap; | ||
245 | void __iomem *io_addr, *ctl_addr; | 244 | void __iomem *io_addr, *ctl_addr; |
246 | int ret; | 245 | int ret; |
247 | 246 | ||
@@ -259,34 +258,31 @@ static __init int qdi_init_one(unsigned long port, int type, unsigned long io, i | |||
259 | if (!io_addr || !ctl_addr) | 258 | if (!io_addr || !ctl_addr) |
260 | goto fail; | 259 | goto fail; |
261 | 260 | ||
262 | memset(&ae, 0, sizeof(struct ata_probe_ent)); | 261 | ret = -ENOMEM; |
263 | INIT_LIST_HEAD(&ae.node); | 262 | host = ata_host_alloc(&pdev->dev, 1); |
264 | ae.dev = &pdev->dev; | 263 | if (!host) |
264 | goto fail; | ||
265 | ap = host->ports[0]; | ||
265 | 266 | ||
266 | if (type == 6580) { | 267 | if (type == 6580) { |
267 | ae.port_ops = &qdi6580_port_ops; | 268 | ap->ops = &qdi6580_port_ops; |
268 | ae.pio_mask = 0x1F; | 269 | ap->pio_mask = 0x1F; |
269 | ae.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST; | 270 | ap->flags |= ATA_FLAG_SLAVE_POSS; |
270 | } else { | 271 | } else { |
271 | ae.port_ops = &qdi6500_port_ops; | 272 | ap->ops = &qdi6500_port_ops; |
272 | ae.pio_mask = 0x07; /* Actually PIO3 !IORDY is possible */ | 273 | ap->pio_mask = 0x07; /* Actually PIO3 !IORDY is possible */ |
273 | ae.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST | | 274 | ap->flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_NO_IORDY; |
274 | ATA_FLAG_NO_IORDY; | ||
275 | } | 275 | } |
276 | 276 | ||
277 | ae.sht = &qdi_sht; | 277 | ap->ioaddr.cmd_addr = io_addr; |
278 | ae.n_ports = 1; | 278 | ap->ioaddr.altstatus_addr = ctl_addr; |
279 | ae.irq = irq; | 279 | ap->ioaddr.ctl_addr = ctl_addr; |
280 | ae.irq_flags = 0; | 280 | ata_std_ports(&ap->ioaddr); |
281 | ae.port[0].cmd_addr = io_addr; | ||
282 | ae.port[0].altstatus_addr = ctl_addr; | ||
283 | ae.port[0].ctl_addr = ctl_addr; | ||
284 | ata_std_ports(&ae.port[0]); | ||
285 | 281 | ||
286 | /* | 282 | /* |
287 | * Hook in a private data structure per channel | 283 | * Hook in a private data structure per channel |
288 | */ | 284 | */ |
289 | ae.private_data = &qdi_data[nr_qdi_host]; | 285 | ap->private_data = &qdi_data[nr_qdi_host]; |
290 | 286 | ||
291 | qdi_data[nr_qdi_host].timing = port; | 287 | qdi_data[nr_qdi_host].timing = port; |
292 | qdi_data[nr_qdi_host].fast = fast; | 288 | qdi_data[nr_qdi_host].fast = fast; |
@@ -294,8 +290,9 @@ static __init int qdi_init_one(unsigned long port, int type, unsigned long io, i | |||
294 | 290 | ||
295 | printk(KERN_INFO DRV_NAME": qd%d at 0x%lx.\n", type, io); | 291 | printk(KERN_INFO DRV_NAME": qd%d at 0x%lx.\n", type, io); |
296 | 292 | ||
297 | ret = -ENODEV; | 293 | /* activate */ |
298 | if (!ata_device_add(&ae)) | 294 | ret = ata_host_activate(host, irq, ata_interrupt, 0, &qdi_sht); |
295 | if (ret) | ||
299 | goto fail; | 296 | goto fail; |
300 | 297 | ||
301 | qdi_host[nr_qdi_host++] = dev_get_drvdata(&pdev->dev); | 298 | qdi_host[nr_qdi_host++] = dev_get_drvdata(&pdev->dev); |
diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c index f3ed141fdc0e..5df354d573e8 100644 --- a/drivers/ata/pata_scc.c +++ b/drivers/ata/pata_scc.c | |||
@@ -1016,7 +1016,6 @@ static const struct ata_port_operations scc_pata_ops = { | |||
1016 | .error_handler = scc_error_handler, | 1016 | .error_handler = scc_error_handler, |
1017 | .post_internal_cmd = scc_bmdma_stop, | 1017 | .post_internal_cmd = scc_bmdma_stop, |
1018 | 1018 | ||
1019 | .irq_handler = ata_interrupt, | ||
1020 | .irq_clear = scc_bmdma_irq_clear, | 1019 | .irq_clear = scc_bmdma_irq_clear, |
1021 | .irq_on = scc_irq_on, | 1020 | .irq_on = scc_irq_on, |
1022 | .irq_ack = scc_irq_ack, | 1021 | .irq_ack = scc_irq_ack, |
@@ -1027,7 +1026,6 @@ static const struct ata_port_operations scc_pata_ops = { | |||
1027 | 1026 | ||
1028 | static struct ata_port_info scc_port_info[] = { | 1027 | static struct ata_port_info scc_port_info[] = { |
1029 | { | 1028 | { |
1030 | .sht = &scc_sht, | ||
1031 | .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY, | 1029 | .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY, |
1032 | .pio_mask = 0x1f, /* pio0-4 */ | 1030 | .pio_mask = 0x1f, /* pio0-4 */ |
1033 | .mwdma_mask = 0x00, | 1031 | .mwdma_mask = 0x00, |
@@ -1040,10 +1038,10 @@ static struct ata_port_info scc_port_info[] = { | |||
1040 | * scc_reset_controller - initialize SCC PATA controller. | 1038 | * scc_reset_controller - initialize SCC PATA controller. |
1041 | */ | 1039 | */ |
1042 | 1040 | ||
1043 | static int scc_reset_controller(struct ata_probe_ent *probe_ent) | 1041 | static int scc_reset_controller(struct ata_host *host) |
1044 | { | 1042 | { |
1045 | void __iomem *ctrl_base = probe_ent->iomap[SCC_CTRL_BAR]; | 1043 | void __iomem *ctrl_base = host->iomap[SCC_CTRL_BAR]; |
1046 | void __iomem *bmid_base = probe_ent->iomap[SCC_BMID_BAR]; | 1044 | void __iomem *bmid_base = host->iomap[SCC_BMID_BAR]; |
1047 | void __iomem *cckctrl_port = ctrl_base + SCC_CTL_CCKCTRL; | 1045 | void __iomem *cckctrl_port = ctrl_base + SCC_CTL_CCKCTRL; |
1048 | void __iomem *mode_port = ctrl_base + SCC_CTL_MODEREG; | 1046 | void __iomem *mode_port = ctrl_base + SCC_CTL_MODEREG; |
1049 | void __iomem *ecmode_port = ctrl_base + SCC_CTL_ECMODE; | 1047 | void __iomem *ecmode_port = ctrl_base + SCC_CTL_ECMODE; |
@@ -1104,17 +1102,15 @@ static void scc_setup_ports (struct ata_ioports *ioaddr, void __iomem *base) | |||
1104 | ioaddr->command_addr = ioaddr->cmd_addr + SCC_REG_CMD; | 1102 | ioaddr->command_addr = ioaddr->cmd_addr + SCC_REG_CMD; |
1105 | } | 1103 | } |
1106 | 1104 | ||
1107 | static int scc_host_init(struct ata_probe_ent *probe_ent) | 1105 | static int scc_host_init(struct ata_host *host) |
1108 | { | 1106 | { |
1109 | struct pci_dev *pdev = to_pci_dev(probe_ent->dev); | 1107 | struct pci_dev *pdev = to_pci_dev(host->dev); |
1110 | int rc; | 1108 | int rc; |
1111 | 1109 | ||
1112 | rc = scc_reset_controller(probe_ent); | 1110 | rc = scc_reset_controller(host); |
1113 | if (rc) | 1111 | if (rc) |
1114 | return rc; | 1112 | return rc; |
1115 | 1113 | ||
1116 | probe_ent->n_ports = 1; | ||
1117 | |||
1118 | rc = pci_set_dma_mask(pdev, ATA_DMA_MASK); | 1114 | rc = pci_set_dma_mask(pdev, ATA_DMA_MASK); |
1119 | if (rc) | 1115 | if (rc) |
1120 | return rc; | 1116 | return rc; |
@@ -1122,7 +1118,7 @@ static int scc_host_init(struct ata_probe_ent *probe_ent) | |||
1122 | if (rc) | 1118 | if (rc) |
1123 | return rc; | 1119 | return rc; |
1124 | 1120 | ||
1125 | scc_setup_ports(&probe_ent->port[0], probe_ent->iomap[SCC_BMID_BAR]); | 1121 | scc_setup_ports(&host->ports[0]->ioaddr, host->iomap[SCC_BMID_BAR]); |
1126 | 1122 | ||
1127 | pci_set_master(pdev); | 1123 | pci_set_master(pdev); |
1128 | 1124 | ||
@@ -1145,14 +1141,18 @@ static int scc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) | |||
1145 | { | 1141 | { |
1146 | static int printed_version; | 1142 | static int printed_version; |
1147 | unsigned int board_idx = (unsigned int) ent->driver_data; | 1143 | unsigned int board_idx = (unsigned int) ent->driver_data; |
1144 | const struct ata_port_info *ppi[] = { &scc_port_info[board_idx], NULL }; | ||
1148 | struct device *dev = &pdev->dev; | 1145 | struct device *dev = &pdev->dev; |
1149 | struct ata_probe_ent *probe_ent; | ||
1150 | int rc; | 1146 | int rc; |
1151 | 1147 | ||
1152 | if (!printed_version++) | 1148 | if (!printed_version++) |
1153 | dev_printk(KERN_DEBUG, &pdev->dev, | 1149 | dev_printk(KERN_DEBUG, &pdev->dev, |
1154 | "version " DRV_VERSION "\n"); | 1150 | "version " DRV_VERSION "\n"); |
1155 | 1151 | ||
1152 | host = ata_port_alloc_pinfo(&pdev->dev, ppi, 1); | ||
1153 | if (!host) | ||
1154 | return -ENOMEM; | ||
1155 | |||
1156 | rc = pcim_enable_device(pdev); | 1156 | rc = pcim_enable_device(pdev); |
1157 | if (rc) | 1157 | if (rc) |
1158 | return rc; | 1158 | return rc; |
@@ -1162,33 +1162,14 @@ static int scc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) | |||
1162 | pcim_pin_device(pdev); | 1162 | pcim_pin_device(pdev); |
1163 | if (rc) | 1163 | if (rc) |
1164 | return rc; | 1164 | return rc; |
1165 | host->iomap = pcim_iomap_table(pdev); | ||
1165 | 1166 | ||
1166 | probe_ent = devm_kzalloc(dev, sizeof(*probe_ent), GFP_KERNEL); | 1167 | rc = scc_host_init(host); |
1167 | if (!probe_ent) | ||
1168 | return -ENOMEM; | ||
1169 | |||
1170 | probe_ent->dev = dev; | ||
1171 | INIT_LIST_HEAD(&probe_ent->node); | ||
1172 | |||
1173 | probe_ent->sht = scc_port_info[board_idx].sht; | ||
1174 | probe_ent->port_flags = scc_port_info[board_idx].flags; | ||
1175 | probe_ent->pio_mask = scc_port_info[board_idx].pio_mask; | ||
1176 | probe_ent->udma_mask = scc_port_info[board_idx].udma_mask; | ||
1177 | probe_ent->port_ops = scc_port_info[board_idx].port_ops; | ||
1178 | |||
1179 | probe_ent->irq = pdev->irq; | ||
1180 | probe_ent->irq_flags = IRQF_SHARED; | ||
1181 | probe_ent->iomap = pcim_iomap_table(pdev); | ||
1182 | |||
1183 | rc = scc_host_init(probe_ent); | ||
1184 | if (rc) | 1168 | if (rc) |
1185 | return rc; | 1169 | return rc; |
1186 | 1170 | ||
1187 | if (!ata_device_add(probe_ent)) | 1171 | return ata_host_activate(host, pdev->irq, ata_interrupt, IRQF_SHARED, |
1188 | return -ENODEV; | 1172 | &scc_sht); |
1189 | |||
1190 | devm_kfree(dev, probe_ent); | ||
1191 | return 0; | ||
1192 | } | 1173 | } |
1193 | 1174 | ||
1194 | static struct pci_driver scc_pci_driver = { | 1175 | static struct pci_driver scc_pci_driver = { |
diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c index 434f14f6f869..aa6d4bca2ea3 100644 --- a/drivers/ata/pata_winbond.c +++ b/drivers/ata/pata_winbond.c | |||
@@ -158,7 +158,6 @@ static struct ata_port_operations winbond_port_ops = { | |||
158 | 158 | ||
159 | .data_xfer = winbond_data_xfer, | 159 | .data_xfer = winbond_data_xfer, |
160 | 160 | ||
161 | .irq_handler = ata_interrupt, | ||
162 | .irq_clear = ata_bmdma_irq_clear, | 161 | .irq_clear = ata_bmdma_irq_clear, |
163 | .irq_on = ata_irq_on, | 162 | .irq_on = ata_irq_on, |
164 | .irq_ack = ata_irq_ack, | 163 | .irq_ack = ata_irq_ack, |
@@ -179,11 +178,9 @@ static struct ata_port_operations winbond_port_ops = { | |||
179 | 178 | ||
180 | static __init int winbond_init_one(unsigned long port) | 179 | static __init int winbond_init_one(unsigned long port) |
181 | { | 180 | { |
182 | struct ata_probe_ent ae; | ||
183 | struct platform_device *pdev; | 181 | struct platform_device *pdev; |
184 | int ret; | ||
185 | u8 reg; | 182 | u8 reg; |
186 | int i; | 183 | int i, rc; |
187 | 184 | ||
188 | reg = winbond_readcfg(port, 0x81); | 185 | reg = winbond_readcfg(port, 0x81); |
189 | reg |= 0x80; /* jumpered mode off */ | 186 | reg |= 0x80; /* jumpered mode off */ |
@@ -202,58 +199,56 @@ static __init int winbond_init_one(unsigned long port) | |||
202 | 199 | ||
203 | for (i = 0; i < 2 ; i ++) { | 200 | for (i = 0; i < 2 ; i ++) { |
204 | unsigned long cmd_port = 0x1F0 - (0x80 * i); | 201 | unsigned long cmd_port = 0x1F0 - (0x80 * i); |
202 | struct ata_host *host; | ||
203 | struct ata_port *ap; | ||
205 | void __iomem *cmd_addr, *ctl_addr; | 204 | void __iomem *cmd_addr, *ctl_addr; |
206 | 205 | ||
207 | if (reg & (1 << i)) { | 206 | if (!(reg & (1 << i))) |
208 | /* | 207 | continue; |
209 | * Fill in a probe structure first of all | 208 | |
210 | */ | 209 | pdev = platform_device_register_simple(DRV_NAME, nr_winbond_host, NULL, 0); |
211 | 210 | if (IS_ERR(pdev)) | |
212 | pdev = platform_device_register_simple(DRV_NAME, nr_winbond_host, NULL, 0); | 211 | return PTR_ERR(pdev); |
213 | if (IS_ERR(pdev)) | 212 | |
214 | return PTR_ERR(pdev); | 213 | rc = -ENOMEM; |
215 | 214 | host = ata_host_alloc(&pdev->dev, 1); | |
216 | cmd_addr = devm_ioport_map(&pdev->dev, cmd_port, 8); | 215 | if (!host) |
217 | ctl_addr = devm_ioport_map(&pdev->dev, cmd_port + 0x0206, 1); | 216 | goto err_unregister; |
218 | if (!cmd_addr || !ctl_addr) { | 217 | |
219 | platform_device_unregister(pdev); | 218 | rc = -ENOMEM; |
220 | return -ENOMEM; | 219 | cmd_addr = devm_ioport_map(&pdev->dev, cmd_port, 8); |
221 | } | 220 | ctl_addr = devm_ioport_map(&pdev->dev, cmd_port + 0x0206, 1); |
222 | 221 | if (!cmd_addr || !ctl_addr) | |
223 | memset(&ae, 0, sizeof(struct ata_probe_ent)); | 222 | goto err_unregister; |
224 | INIT_LIST_HEAD(&ae.node); | 223 | |
225 | ae.dev = &pdev->dev; | 224 | ap = host->ports[0]; |
226 | 225 | ap->ops = &winbond_port_ops; | |
227 | ae.port_ops = &winbond_port_ops; | 226 | ap->pio_mask = 0x1F; |
228 | ae.pio_mask = 0x1F; | 227 | ap->flags |= ATA_FLAG_SLAVE_POSS; |
229 | 228 | ap->ioaddr.cmd_addr = cmd_addr; | |
230 | ae.sht = &winbond_sht; | 229 | ap->ioaddr.altstatus_addr = ctl_addr; |
231 | 230 | ap->ioaddr.ctl_addr = ctl_addr; | |
232 | ae.n_ports = 1; | 231 | ata_std_ports(&ap->ioaddr); |
233 | ae.irq = 14 + i; | 232 | |
234 | ae.irq_flags = 0; | 233 | /* hook in a private data structure per channel */ |
235 | ae.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST; | 234 | host->private_data = &winbond_data[nr_winbond_host]; |
236 | ae.port[0].cmd_addr = cmd_addr; | 235 | winbond_data[nr_winbond_host].config = port; |
237 | ae.port[0].altstatus_addr = ctl_addr; | 236 | winbond_data[nr_winbond_host].platform_dev = pdev; |
238 | ae.port[0].ctl_addr = ctl_addr; | 237 | |
239 | ata_std_ports(&ae.port[0]); | 238 | /* activate */ |
240 | /* | 239 | rc = ata_host_activate(host, 14 + i, ata_interrupt, 0, |
241 | * Hook in a private data structure per channel | 240 | &winbond_sht); |
242 | */ | 241 | if (rc) |
243 | ae.private_data = &winbond_data[nr_winbond_host]; | 242 | goto err_unregister; |
244 | winbond_data[nr_winbond_host].config = port; | 243 | |
245 | winbond_data[nr_winbond_host].platform_dev = pdev; | 244 | winbond_host[nr_winbond_host++] = dev_get_drvdata(&pdev->dev); |
246 | |||
247 | ret = ata_device_add(&ae); | ||
248 | if (ret == 0) { | ||
249 | platform_device_unregister(pdev); | ||
250 | return -ENODEV; | ||
251 | } | ||
252 | winbond_host[nr_winbond_host++] = dev_get_drvdata(&pdev->dev); | ||
253 | } | ||
254 | } | 245 | } |
255 | 246 | ||
256 | return 0; | 247 | return 0; |
248 | |||
249 | err_unregister: | ||
250 | platform_device_unregister(pdev); | ||
251 | return rc; | ||
257 | } | 252 | } |
258 | 253 | ||
259 | /** | 254 | /** |
diff --git a/drivers/ata/pdc_adma.c b/drivers/ata/pdc_adma.c index 5dd3ca8b5f29..52b69530ab29 100644 --- a/drivers/ata/pdc_adma.c +++ b/drivers/ata/pdc_adma.c | |||
@@ -52,9 +52,9 @@ | |||
52 | /* macro to calculate base address for ADMA regs */ | 52 | /* macro to calculate base address for ADMA regs */ |
53 | #define ADMA_REGS(base,port_no) ((base) + 0x80 + ((port_no) * 0x20)) | 53 | #define ADMA_REGS(base,port_no) ((base) + 0x80 + ((port_no) * 0x20)) |
54 | 54 | ||
55 | /* macro to obtain addresses from ata_host */ | 55 | /* macro to obtain addresses from ata_port */ |
56 | #define ADMA_HOST_REGS(host,port_no) \ | 56 | #define ADMA_PORT_REGS(ap) \ |
57 | ADMA_REGS((host)->iomap[ADMA_MMIO_BAR], port_no) | 57 | ADMA_REGS((ap)->host->iomap[ADMA_MMIO_BAR], ap->port_no) |
58 | 58 | ||
59 | enum { | 59 | enum { |
60 | ADMA_MMIO_BAR = 4, | 60 | ADMA_MMIO_BAR = 4, |
@@ -128,7 +128,6 @@ struct adma_port_priv { | |||
128 | 128 | ||
129 | static int adma_ata_init_one (struct pci_dev *pdev, | 129 | static int adma_ata_init_one (struct pci_dev *pdev, |
130 | const struct pci_device_id *ent); | 130 | const struct pci_device_id *ent); |
131 | static irqreturn_t adma_intr (int irq, void *dev_instance); | ||
132 | static int adma_port_start(struct ata_port *ap); | 131 | static int adma_port_start(struct ata_port *ap); |
133 | static void adma_host_stop(struct ata_host *host); | 132 | static void adma_host_stop(struct ata_host *host); |
134 | static void adma_port_stop(struct ata_port *ap); | 133 | static void adma_port_stop(struct ata_port *ap); |
@@ -172,7 +171,6 @@ static const struct ata_port_operations adma_ata_ops = { | |||
172 | .qc_issue = adma_qc_issue, | 171 | .qc_issue = adma_qc_issue, |
173 | .eng_timeout = adma_eng_timeout, | 172 | .eng_timeout = adma_eng_timeout, |
174 | .data_xfer = ata_data_xfer, | 173 | .data_xfer = ata_data_xfer, |
175 | .irq_handler = adma_intr, | ||
176 | .irq_clear = adma_irq_clear, | 174 | .irq_clear = adma_irq_clear, |
177 | .irq_on = ata_irq_on, | 175 | .irq_on = ata_irq_on, |
178 | .irq_ack = ata_irq_ack, | 176 | .irq_ack = ata_irq_ack, |
@@ -186,7 +184,6 @@ static const struct ata_port_operations adma_ata_ops = { | |||
186 | static struct ata_port_info adma_port_info[] = { | 184 | static struct ata_port_info adma_port_info[] = { |
187 | /* board_1841_idx */ | 185 | /* board_1841_idx */ |
188 | { | 186 | { |
189 | .sht = &adma_ata_sht, | ||
190 | .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST | | 187 | .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST | |
191 | ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO | | 188 | ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO | |
192 | ATA_FLAG_PIO_POLLING, | 189 | ATA_FLAG_PIO_POLLING, |
@@ -229,8 +226,10 @@ static void adma_irq_clear(struct ata_port *ap) | |||
229 | /* nothing */ | 226 | /* nothing */ |
230 | } | 227 | } |
231 | 228 | ||
232 | static void adma_reset_engine(void __iomem *chan) | 229 | static void adma_reset_engine(struct ata_port *ap) |
233 | { | 230 | { |
231 | void __iomem *chan = ADMA_PORT_REGS(ap); | ||
232 | |||
234 | /* reset ADMA to idle state */ | 233 | /* reset ADMA to idle state */ |
235 | writew(aPIOMD4 | aNIEN | aRSTADM, chan + ADMA_CONTROL); | 234 | writew(aPIOMD4 | aNIEN | aRSTADM, chan + ADMA_CONTROL); |
236 | udelay(2); | 235 | udelay(2); |
@@ -241,14 +240,14 @@ static void adma_reset_engine(void __iomem *chan) | |||
241 | static void adma_reinit_engine(struct ata_port *ap) | 240 | static void adma_reinit_engine(struct ata_port *ap) |
242 | { | 241 | { |
243 | struct adma_port_priv *pp = ap->private_data; | 242 | struct adma_port_priv *pp = ap->private_data; |
244 | void __iomem *chan = ADMA_HOST_REGS(ap->host, ap->port_no); | 243 | void __iomem *chan = ADMA_PORT_REGS(ap); |
245 | 244 | ||
246 | /* mask/clear ATA interrupts */ | 245 | /* mask/clear ATA interrupts */ |
247 | writeb(ATA_NIEN, ap->ioaddr.ctl_addr); | 246 | writeb(ATA_NIEN, ap->ioaddr.ctl_addr); |
248 | ata_check_status(ap); | 247 | ata_check_status(ap); |
249 | 248 | ||
250 | /* reset the ADMA engine */ | 249 | /* reset the ADMA engine */ |
251 | adma_reset_engine(chan); | 250 | adma_reset_engine(ap); |
252 | 251 | ||
253 | /* set in-FIFO threshold to 0x100 */ | 252 | /* set in-FIFO threshold to 0x100 */ |
254 | writew(0x100, chan + ADMA_FIFO_IN); | 253 | writew(0x100, chan + ADMA_FIFO_IN); |
@@ -268,7 +267,7 @@ static void adma_reinit_engine(struct ata_port *ap) | |||
268 | 267 | ||
269 | static inline void adma_enter_reg_mode(struct ata_port *ap) | 268 | static inline void adma_enter_reg_mode(struct ata_port *ap) |
270 | { | 269 | { |
271 | void __iomem *chan = ADMA_HOST_REGS(ap->host, ap->port_no); | 270 | void __iomem *chan = ADMA_PORT_REGS(ap); |
272 | 271 | ||
273 | writew(aPIOMD4, chan + ADMA_CONTROL); | 272 | writew(aPIOMD4, chan + ADMA_CONTROL); |
274 | readb(chan + ADMA_STATUS); /* flush */ | 273 | readb(chan + ADMA_STATUS); /* flush */ |
@@ -415,7 +414,7 @@ static void adma_qc_prep(struct ata_queued_cmd *qc) | |||
415 | static inline void adma_packet_start(struct ata_queued_cmd *qc) | 414 | static inline void adma_packet_start(struct ata_queued_cmd *qc) |
416 | { | 415 | { |
417 | struct ata_port *ap = qc->ap; | 416 | struct ata_port *ap = qc->ap; |
418 | void __iomem *chan = ADMA_HOST_REGS(ap->host, ap->port_no); | 417 | void __iomem *chan = ADMA_PORT_REGS(ap); |
419 | 418 | ||
420 | VPRINTK("ENTER, ap %p\n", ap); | 419 | VPRINTK("ENTER, ap %p\n", ap); |
421 | 420 | ||
@@ -453,7 +452,7 @@ static inline unsigned int adma_intr_pkt(struct ata_host *host) | |||
453 | struct ata_port *ap = host->ports[port_no]; | 452 | struct ata_port *ap = host->ports[port_no]; |
454 | struct adma_port_priv *pp; | 453 | struct adma_port_priv *pp; |
455 | struct ata_queued_cmd *qc; | 454 | struct ata_queued_cmd *qc; |
456 | void __iomem *chan = ADMA_HOST_REGS(host, port_no); | 455 | void __iomem *chan = ADMA_PORT_REGS(ap); |
457 | u8 status = readb(chan + ADMA_STATUS); | 456 | u8 status = readb(chan + ADMA_STATUS); |
458 | 457 | ||
459 | if (status == 0) | 458 | if (status == 0) |
@@ -575,7 +574,7 @@ static int adma_port_start(struct ata_port *ap) | |||
575 | 574 | ||
576 | static void adma_port_stop(struct ata_port *ap) | 575 | static void adma_port_stop(struct ata_port *ap) |
577 | { | 576 | { |
578 | adma_reset_engine(ADMA_HOST_REGS(ap->host, ap->port_no)); | 577 | adma_reset_engine(ap); |
579 | } | 578 | } |
580 | 579 | ||
581 | static void adma_host_stop(struct ata_host *host) | 580 | static void adma_host_stop(struct ata_host *host) |
@@ -583,21 +582,19 @@ static void adma_host_stop(struct ata_host *host) | |||
583 | unsigned int port_no; | 582 | unsigned int port_no; |
584 | 583 | ||
585 | for (port_no = 0; port_no < ADMA_PORTS; ++port_no) | 584 | for (port_no = 0; port_no < ADMA_PORTS; ++port_no) |
586 | adma_reset_engine(ADMA_HOST_REGS(host, port_no)); | 585 | adma_reset_engine(host->ports[port_no]); |
587 | } | 586 | } |
588 | 587 | ||
589 | static void adma_host_init(unsigned int chip_id, | 588 | static void adma_host_init(struct ata_host *host, unsigned int chip_id) |
590 | struct ata_probe_ent *probe_ent) | ||
591 | { | 589 | { |
592 | unsigned int port_no; | 590 | unsigned int port_no; |
593 | void __iomem *mmio_base = probe_ent->iomap[ADMA_MMIO_BAR]; | ||
594 | 591 | ||
595 | /* enable/lock aGO operation */ | 592 | /* enable/lock aGO operation */ |
596 | writeb(7, mmio_base + ADMA_MODE_LOCK); | 593 | writeb(7, host->iomap[ADMA_MMIO_BAR] + ADMA_MODE_LOCK); |
597 | 594 | ||
598 | /* reset the ADMA logic */ | 595 | /* reset the ADMA logic */ |
599 | for (port_no = 0; port_no < ADMA_PORTS; ++port_no) | 596 | for (port_no = 0; port_no < ADMA_PORTS; ++port_no) |
600 | adma_reset_engine(ADMA_REGS(mmio_base, port_no)); | 597 | adma_reset_engine(host->ports[port_no]); |
601 | } | 598 | } |
602 | 599 | ||
603 | static int adma_set_dma_masks(struct pci_dev *pdev, void __iomem *mmio_base) | 600 | static int adma_set_dma_masks(struct pci_dev *pdev, void __iomem *mmio_base) |
@@ -623,14 +620,21 @@ static int adma_ata_init_one(struct pci_dev *pdev, | |||
623 | const struct pci_device_id *ent) | 620 | const struct pci_device_id *ent) |
624 | { | 621 | { |
625 | static int printed_version; | 622 | static int printed_version; |
626 | struct ata_probe_ent *probe_ent = NULL; | ||
627 | void __iomem *mmio_base; | ||
628 | unsigned int board_idx = (unsigned int) ent->driver_data; | 623 | unsigned int board_idx = (unsigned int) ent->driver_data; |
624 | const struct ata_port_info *ppi[] = { &adma_port_info[board_idx], NULL }; | ||
625 | struct ata_host *host; | ||
626 | void __iomem *mmio_base; | ||
629 | int rc, port_no; | 627 | int rc, port_no; |
630 | 628 | ||
631 | if (!printed_version++) | 629 | if (!printed_version++) |
632 | dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); | 630 | dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); |
633 | 631 | ||
632 | /* alloc host */ | ||
633 | host = ata_host_alloc_pinfo(&pdev->dev, ppi, ADMA_PORTS); | ||
634 | if (!host) | ||
635 | return -ENOMEM; | ||
636 | |||
637 | /* acquire resources and fill host */ | ||
634 | rc = pcim_enable_device(pdev); | 638 | rc = pcim_enable_device(pdev); |
635 | if (rc) | 639 | if (rc) |
636 | return rc; | 640 | return rc; |
@@ -641,46 +645,23 @@ static int adma_ata_init_one(struct pci_dev *pdev, | |||
641 | rc = pcim_iomap_regions(pdev, 1 << ADMA_MMIO_BAR, DRV_NAME); | 645 | rc = pcim_iomap_regions(pdev, 1 << ADMA_MMIO_BAR, DRV_NAME); |
642 | if (rc) | 646 | if (rc) |
643 | return rc; | 647 | return rc; |
644 | mmio_base = pcim_iomap_table(pdev)[ADMA_MMIO_BAR]; | 648 | host->iomap = pcim_iomap_table(pdev); |
649 | mmio_base = host->iomap[ADMA_MMIO_BAR]; | ||
645 | 650 | ||
646 | rc = adma_set_dma_masks(pdev, mmio_base); | 651 | rc = adma_set_dma_masks(pdev, mmio_base); |
647 | if (rc) | 652 | if (rc) |
648 | return rc; | 653 | return rc; |
649 | 654 | ||
650 | probe_ent = devm_kzalloc(&pdev->dev, sizeof(*probe_ent), GFP_KERNEL); | 655 | for (port_no = 0; port_no < ADMA_PORTS; ++port_no) |
651 | if (probe_ent == NULL) | 656 | adma_ata_setup_port(&host->ports[port_no]->ioaddr, |
652 | return -ENOMEM; | ||
653 | |||
654 | probe_ent->dev = pci_dev_to_dev(pdev); | ||
655 | INIT_LIST_HEAD(&probe_ent->node); | ||
656 | |||
657 | probe_ent->sht = adma_port_info[board_idx].sht; | ||
658 | probe_ent->port_flags = adma_port_info[board_idx].flags; | ||
659 | probe_ent->pio_mask = adma_port_info[board_idx].pio_mask; | ||
660 | probe_ent->mwdma_mask = adma_port_info[board_idx].mwdma_mask; | ||
661 | probe_ent->udma_mask = adma_port_info[board_idx].udma_mask; | ||
662 | probe_ent->port_ops = adma_port_info[board_idx].port_ops; | ||
663 | |||
664 | probe_ent->irq = pdev->irq; | ||
665 | probe_ent->irq_flags = IRQF_SHARED; | ||
666 | probe_ent->n_ports = ADMA_PORTS; | ||
667 | probe_ent->iomap = pcim_iomap_table(pdev); | ||
668 | |||
669 | for (port_no = 0; port_no < probe_ent->n_ports; ++port_no) { | ||
670 | adma_ata_setup_port(&probe_ent->port[port_no], | ||
671 | ADMA_ATA_REGS(mmio_base, port_no)); | 657 | ADMA_ATA_REGS(mmio_base, port_no)); |
672 | } | ||
673 | |||
674 | pci_set_master(pdev); | ||
675 | 658 | ||
676 | /* initialize adapter */ | 659 | /* initialize adapter */ |
677 | adma_host_init(board_idx, probe_ent); | 660 | adma_host_init(host, board_idx); |
678 | 661 | ||
679 | if (!ata_device_add(probe_ent)) | 662 | pci_set_master(pdev); |
680 | return -ENODEV; | 663 | return ata_host_activate(host, pdev->irq, adma_intr, IRQF_SHARED, |
681 | 664 | &adma_ata_sht); | |
682 | devm_kfree(&pdev->dev, probe_ent); | ||
683 | return 0; | ||
684 | } | 665 | } |
685 | 666 | ||
686 | static int __init adma_ata_init(void) | 667 | static int __init adma_ata_init(void) |