diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-07-28 16:26:31 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-07-28 16:26:31 +0200 |
commit | b7d0b6784565b846f3562608dfb3cf8516718724 (patch) | |
tree | 50a4931ce7e62e78b664bb8f43da2f4508c319f9 /drivers/ide/legacy/ide-cs.c | |
parent | cdcf772ed163651cacac8098b4974aba7f9e1c73 (diff) | |
parent | c9272c4f9fbe2087beb3392f526dc5b19efaa56b (diff) |
Merge branch 'linus' into x86/cpu
Conflicts:
arch/x86/kernel/cpu/intel_cacheinfo.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/ide/legacy/ide-cs.c')
-rw-r--r-- | drivers/ide/legacy/ide-cs.c | 54 |
1 files changed, 24 insertions, 30 deletions
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c index 27b1e0b7ecb..21bfac13784 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; - hw_regs_t hw; - int i; - u8 idx[4] = { 0xff, 0xff, 0xff, 0xff }; + int i, rc; + hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; if (!request_region(io, 8, DRV_NAME)) { printk(KERN_ERR "%s: I/O resource 0x%lX-0x%lX not free.\n", @@ -184,30 +184,24 @@ 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) + rc = ide_host_add(&idecs_port_info, hws, &host); + if (rc) goto out_release; - i = hwif->index; - - ide_init_port_hw(hwif, &hw); - - idx[0] = i; - - ide_device_add(idx, &idecs_port_info); + 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); @@ -239,7 +233,7 @@ 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); @@ -334,21 +328,21 @@ 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); @@ -379,15 +373,15 @@ 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); |