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path: root/drivers/ide/legacy
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-rw-r--r--drivers/ide/legacy/buddha.c19
-rw-r--r--drivers/ide/legacy/falconide.c11
-rw-r--r--drivers/ide/legacy/gayle.c16
-rw-r--r--drivers/ide/legacy/ide-4drives.c23
-rw-r--r--drivers/ide/legacy/ide-cs.c46
-rw-r--r--drivers/ide/legacy/ide_platform.c23
-rw-r--r--drivers/ide/legacy/macide.c12
-rw-r--r--drivers/ide/legacy/q40ide.c15
8 files changed, 62 insertions, 103 deletions
diff --git a/drivers/ide/legacy/buddha.c b/drivers/ide/legacy/buddha.c
index c61bc6a1db3..2625667fab4 100644
--- a/drivers/ide/legacy/buddha.c
+++ b/drivers/ide/legacy/buddha.c
@@ -150,18 +150,15 @@ static void __init buddha_setup_ports(hw_regs_t *hw, unsigned long base,
static int __init buddha_init(void)
{
- ide_hwif_t *hwif;
- int i;
-
struct zorro_dev *z = NULL;
+ struct ide_host *host;
u_long buddha_board = 0;
BuddhaType type;
- int buddha_num_hwifs;
+ int buddha_num_hwifs, i;
while ((z = zorro_find_device(ZORRO_WILDCARD, z))) {
unsigned long board;
hw_regs_t hw[MAX_NUM_HWIFS], *hws[] = { NULL, NULL, NULL, NULL };
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
if (z->id == ZORRO_PROD_INDIVIDUAL_COMPUTERS_BUDDHA) {
buddha_num_hwifs = BUDDHA_NUM_HWIFS;
@@ -226,16 +223,12 @@ fail_base2:
buddha_setup_ports(&hw[i], base, ctl, irq_port,
ack_intr);
- hwif = ide_find_port();
- if (hwif) {
- hwif->chipset = ide_generic;
-
- hws[i] = &hw[i];
- idx[i] = hwif->index;
- }
+ hws[i] = &hw[i];
}
- ide_device_add(idx, NULL, hws);
+ host = ide_host_alloc(NULL, hws);
+ if (host)
+ ide_host_register(host, NULL, hws);
}
return 0;
diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c
index 3e2c6125f03..4eb5c3f9fec 100644
--- a/drivers/ide/legacy/falconide.c
+++ b/drivers/ide/legacy/falconide.c
@@ -112,7 +112,7 @@ static void __init falconide_setup_ports(hw_regs_t *hw)
static int __init falconide_init(void)
{
- ide_hwif_t *hwif;
+ struct ide_host *host;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
if (!MACH_IS_ATARI || !ATARIHW_PRESENT(IDE))
@@ -127,13 +127,10 @@ static int __init falconide_init(void)
falconide_setup_ports(&hw);
- hwif = ide_find_port();
- if (hwif) {
- u8 index = hwif->index;
- u8 idx[4] = { index, 0xff, 0xff, 0xff };
-
+ host = ide_host_alloc(&falconide_port_info, hws);
+ if (host) {
ide_get_lock(NULL, NULL);
- ide_device_add(idx, &falconide_port_info, hws);
+ ide_host_register(host, &falconide_port_info, hws);
ide_release_lock();
}
diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c
index 7baeefa870f..13d22bded6b 100644
--- a/drivers/ide/legacy/gayle.c
+++ b/drivers/ide/legacy/gayle.c
@@ -127,9 +127,9 @@ static int __init gayle_init(void)
unsigned long phys_base, res_start, res_n;
unsigned long base, ctrlport, irqport;
ide_ack_intr_t *ack_intr;
+ struct ide_host *host;
int a4000, i;
hw_regs_t hw[GAYLE_NUM_HWIFS], *hws[] = { NULL, NULL, NULL, NULL };
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
if (!MACH_IS_AMIGA)
return -ENODEV;
@@ -172,23 +172,17 @@ found:
return -EBUSY;
for (i = 0; i < GAYLE_NUM_PROBE_HWIFS; i++) {
- ide_hwif_t *hwif;
-
base = (unsigned long)ZTWO_VADDR(phys_base + i * GAYLE_NEXT_PORT);
ctrlport = GAYLE_HAS_CONTROL_REG ? (base + GAYLE_CONTROL) : 0;
gayle_setup_ports(&hw[i], base, ctrlport, irqport, ack_intr);
- hwif = ide_find_port();
- if (hwif) {
- hwif->chipset = ide_generic;
-
- hws[i] = &hw[i];
- idx[i] = hwif->index;
- }
+ hws[i] = &hw[i];
}
- ide_device_add(idx, NULL, hws);
+ host = ide_host_alloc(NULL, hws);
+ if (host)
+ ide_host_register(host, NULL, hws);
return 0;
}
diff --git a/drivers/ide/legacy/ide-4drives.c b/drivers/ide/legacy/ide-4drives.c
index 6310dc50e3c..5935153ef2a 100644
--- a/drivers/ide/legacy/ide-4drives.c
+++ b/drivers/ide/legacy/ide-4drives.c
@@ -28,10 +28,9 @@ static const struct ide_port_info ide_4drives_port_info = {
static int __init ide_4drives_init(void)
{
- ide_hwif_t *hwif, *mate;
+ struct ide_host *host;
unsigned long base = 0x1f0, ctl = 0x3f6;
- hw_regs_t hw, *hws[] = { NULL, NULL, NULL, NULL };
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
+ hw_regs_t hw, *hws[] = { &hw, &hw, NULL, NULL };
if (probe_4drives == 0)
return -ENODEV;
@@ -55,21 +54,9 @@ static int __init ide_4drives_init(void)
hw.irq = 14;
hw.chipset = ide_4drives;
- hwif = ide_find_port();
- if (hwif) {
- hwif->chipset = ide_4drives;
-
- hws[0] = &hw;
- idx[0] = hwif->index;
- }
-
- mate = ide_find_port();
- if (mate) {
- hws[1] = &hw;
- idx[1] = mate->index;
- }
-
- ide_device_add(idx, &ide_4drives_port_info, hws);
+ host = ide_host_alloc(&ide_4drives_port_info, hws);
+ if (host)
+ ide_host_register(host, &ide_4drives_port_info, hws);
return 0;
}
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index f93d5454ebf..1a4b9e6887f 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -74,7 +74,7 @@ INT_MODULE_PARM(pc_debug, 0);
typedef struct ide_info_t {
struct pcmcia_device *p_dev;
- ide_hwif_t *hwif;
+ struct ide_host *host;
int ndev;
dev_node_t node;
} ide_info_t;
@@ -132,7 +132,7 @@ static int ide_probe(struct pcmcia_device *link)
static void ide_detach(struct pcmcia_device *link)
{
ide_info_t *info = link->priv;
- ide_hwif_t *hwif = info->hwif;
+ ide_hwif_t *hwif = info->host->ports[0];
unsigned long data_addr, ctl_addr;
DEBUG(0, "ide_detach(0x%p)\n", link);
@@ -157,13 +157,13 @@ static const struct ide_port_info idecs_port_info = {
.host_flags = IDE_HFLAG_NO_DMA,
};
-static ide_hwif_t *idecs_register(unsigned long io, unsigned long ctl,
+static struct ide_host *idecs_register(unsigned long io, unsigned long ctl,
unsigned long irq, struct pcmcia_device *handle)
{
+ struct ide_host *host;
ide_hwif_t *hwif;
int i;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
if (!request_region(io, 8, DRV_NAME)) {
printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX not free.\n",
@@ -184,26 +184,26 @@ static ide_hwif_t *idecs_register(unsigned long io, unsigned long ctl,
hw.chipset = ide_pci;
hw.dev = &handle->dev;
- hwif = ide_find_port();
- if (hwif == NULL)
+ host = ide_host_alloc(&idecs_port_info, hws);
+ if (host == NULL)
goto out_release;
- idx[0] = hwif->index;
+ ide_host_register(host, &idecs_port_info, hws);
- ide_device_add(idx, &idecs_port_info, hws);
+ hwif = host->ports[0];
if (hwif->present)
- return hwif;
+ return host;
/* retry registration in case device is still spinning up */
for (i = 0; i < 10; i++) {
msleep(100);
ide_port_scan(hwif);
if (hwif->present)
- return hwif;
+ return host;
}
- return hwif;
+ return host;
out_release:
release_region(ctl, 1);
@@ -235,7 +235,7 @@ static int ide_config(struct pcmcia_device *link)
cistpl_cftable_entry_t *cfg;
int pass, last_ret = 0, last_fn = 0, is_kme = 0;
unsigned long io_base, ctl_base;
- ide_hwif_t *hwif;
+ struct ide_host *host;
DEBUG(0, "ide_config(0x%p)\n", link);
@@ -330,21 +330,21 @@ static int ide_config(struct pcmcia_device *link)
if (is_kme)
outb(0x81, ctl_base+1);
- hwif = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link);
- if (hwif == NULL && link->io.NumPorts1 == 0x20) {
+ host = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, link);
+ if (host == NULL && link->io.NumPorts1 == 0x20) {
outb(0x02, ctl_base + 0x10);
- hwif = idecs_register(io_base + 0x10, ctl_base + 0x10,
+ host = idecs_register(io_base + 0x10, ctl_base + 0x10,
link->irq.AssignedIRQ, link);
}
- if (hwif == NULL)
+ if (host == NULL)
goto failed;
info->ndev = 1;
- sprintf(info->node.dev_name, "hd%c", 'a' + hwif->index * 2);
- info->node.major = hwif->major;
+ sprintf(info->node.dev_name, "hd%c", 'a' + host->ports[0]->index * 2);
+ info->node.major = host->ports[0]->major;
info->node.minor = 0;
- info->hwif = hwif;
+ info->host = host;
link->dev_node = &info->node;
printk(KERN_INFO "ide-cs: %s: Vpp = %d.%d\n",
info->node.dev_name, link->conf.Vpp / 10, link->conf.Vpp % 10);
@@ -375,15 +375,15 @@ failed:
static void ide_release(struct pcmcia_device *link)
{
ide_info_t *info = link->priv;
- ide_hwif_t *hwif = info->hwif;
+ struct ide_host *host = info->host;
DEBUG(0, "ide_release(0x%p)\n", link);
- if (info->ndev) {
+ if (info->ndev)
/* FIXME: if this fails we need to queue the cleanup somehow
-- need to investigate the required PCMCIA magic */
- ide_unregister(hwif);
- }
+ ide_host_remove(host);
+
info->ndev = 0;
pcmcia_disable_device(link);
diff --git a/drivers/ide/legacy/ide_platform.c b/drivers/ide/legacy/ide_platform.c
index 3d71e336a22..58a942c6a13 100644
--- a/drivers/ide/legacy/ide_platform.c
+++ b/drivers/ide/legacy/ide_platform.c
@@ -52,11 +52,10 @@ static int __devinit plat_ide_probe(struct platform_device *pdev)
{
struct resource *res_base, *res_alt, *res_irq;
void __iomem *base, *alt_base;
- ide_hwif_t *hwif;
struct pata_platform_info *pdata;
+ struct ide_host *host;
int ret = 0, mmio = 0;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
struct ide_port_info d = platform_ide_port_info;
pdata = pdev->dev.platform_data;
@@ -93,12 +92,6 @@ static int __devinit plat_ide_probe(struct platform_device *pdev)
res_alt->start, res_alt->end - res_alt->start + 1);
}
- hwif = ide_find_port();
- if (!hwif) {
- ret = -ENODEV;
- goto out;
- }
-
memset(&hw, 0, sizeof(hw));
plat_ide_setup_ports(&hw, base, alt_base, pdata, res_irq->start);
hw.dev = &pdev->dev;
@@ -106,11 +99,15 @@ static int __devinit plat_ide_probe(struct platform_device *pdev)
if (mmio)
d.host_flags |= IDE_HFLAG_MMIO;
- idx[0] = hwif->index;
+ host = ide_host_alloc(&d, hws);
+ if (host == NULL) {
+ ret = -ENODEV;
+ goto out;
+ }
- ide_device_add(idx, &d, hws);
+ ide_host_register(host, &d, hws);
- platform_set_drvdata(pdev, hwif);
+ platform_set_drvdata(pdev, host);
return 0;
@@ -120,9 +117,9 @@ out:
static int __devexit plat_ide_remove(struct platform_device *pdev)
{
- ide_hwif_t *hwif = pdev->dev.driver_data;
+ struct ide_host *host = pdev->dev.driver_data;
- ide_unregister(hwif);
+ ide_host_remove(host);
return 0;
}
diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c
index d839df2239f..b49cf8c2b91 100644
--- a/drivers/ide/legacy/macide.c
+++ b/drivers/ide/legacy/macide.c
@@ -91,8 +91,8 @@ static const char *mac_ide_name[] =
static int __init macide_init(void)
{
- ide_hwif_t *hwif;
ide_ack_intr_t *ack_intr;
+ struct ide_host *host;
unsigned long base;
int irq;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
@@ -125,13 +125,9 @@ static int __init macide_init(void)
macide_setup_ports(&hw, base, irq, ack_intr);
- hwif = ide_find_port();
- if (hwif) {
- u8 index = hwif->index;
- u8 idx[4] = { index, 0xff, 0xff, 0xff };
-
- ide_device_add(idx, NULL, hws);
- }
+ host = ide_host_alloc(NULL, hws);
+ if (host)
+ ide_host_register(host, NULL, hws);
return 0;
}
diff --git a/drivers/ide/legacy/q40ide.c b/drivers/ide/legacy/q40ide.c
index 2dc306f852a..8fb4438a6af 100644
--- a/drivers/ide/legacy/q40ide.c
+++ b/drivers/ide/legacy/q40ide.c
@@ -131,10 +131,9 @@ static const char *q40_ide_names[Q40IDE_NUM_HWIFS]={
static int __init q40ide_init(void)
{
+ struct ide_host *host;
int i;
- ide_hwif_t *hwif;
hw_regs_t hw[Q40IDE_NUM_HWIFS], *hws[] = { NULL, NULL, NULL, NULL };
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
if (!MACH_IS_Q40)
return -ENODEV;
@@ -158,16 +157,12 @@ static int __init q40ide_init(void)
q40_ide_setup_ports(&hw[i], pcide_bases[i], NULL,
q40ide_default_irq(pcide_bases[i]));
- hwif = ide_find_port();
- if (hwif) {
- hwif->chipset = ide_generic;
-
- hws[i] = &hw[i];
- idx[i] = hwif->index;
- }
+ hws[i] = &hw[i];
}
- ide_device_add(idx, &q40ide_port_info, hws);
+ host = ide_host_alloc(&q40ide_port_info, hws);
+ if (host)
+ ide_host_register(host, &q40ide_port_info, hws);
return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 01:12:35 +0000