diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 11:52:52 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 11:52:52 -0700 |
commit | 08acd4f8af42affd8cbed81cc1b69fa12ddb213f (patch) | |
tree | 988d15db6233b20db6a500cd5f590c6d2041462d /drivers/pnp/interface.c | |
parent | ccf2779544eecfcc5447e2028d1029b6d4ff7bb6 (diff) | |
parent | 008238b54ac2350babf195084ecedbcf7851a202 (diff) |
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (179 commits)
ACPI: Fix acpi_processor_idle and idle= boot parameters interaction
acpi: fix section mismatch warning in pnpacpi
intel_menlo: fix build warning
ACPI: Cleanup: Remove unneeded, multiple local dummy variables
ACPI: video - fix permissions on some proc entries
ACPI: video - properly handle errors when registering proc elements
ACPI: video - do not store invalid entries in attached_array list
ACPI: re-name acpi_pm_ops to acpi_suspend_ops
ACER_WMI/ASUS_LAPTOP: fix build bug
thinkpad_acpi: fix possible NULL pointer dereference if kstrdup failed
ACPI: check a return value correctly in acpi_power_get_context()
#if 0 acpi/bay.c:eject_removable_drive()
eeepc-laptop: add hwmon fan control
eeepc-laptop: add backlight
eeepc-laptop: add base driver
ACPI: thinkpad-acpi: bump up version to 0.20
ACPI: thinkpad-acpi: fix selects in Kconfig
ACPI: thinkpad-acpi: use a private workqueue
ACPI: thinkpad-acpi: fluff really minor fix
ACPI: thinkpad-acpi: use uppercase for "LED" on user documentation
...
Fixed conflicts in drivers/acpi/video.c and drivers/misc/intel_menlow.c
manually.
Diffstat (limited to 'drivers/pnp/interface.c')
-rw-r--r-- | drivers/pnp/interface.c | 111 |
1 files changed, 47 insertions, 64 deletions
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c index 982658477a5..5d9301de177 100644 --- a/drivers/pnp/interface.c +++ b/drivers/pnp/interface.c @@ -248,6 +248,7 @@ static ssize_t pnp_show_current_resources(struct device *dmdev, char *buf) { struct pnp_dev *dev = to_pnp_dev(dmdev); + struct resource *res; int i, ret; pnp_info_buffer_t *buffer; @@ -267,50 +268,46 @@ static ssize_t pnp_show_current_resources(struct device *dmdev, else pnp_printf(buffer, "disabled\n"); - for (i = 0; i < PNP_MAX_PORT; i++) { - if (pnp_port_valid(dev, i)) { + for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_IO, i)); i++) { + if (pnp_resource_valid(res)) { pnp_printf(buffer, "io"); - if (pnp_port_flags(dev, i) & IORESOURCE_DISABLED) + if (res->flags & IORESOURCE_DISABLED) pnp_printf(buffer, " disabled\n"); else pnp_printf(buffer, " 0x%llx-0x%llx\n", - (unsigned long long) - pnp_port_start(dev, i), - (unsigned long long)pnp_port_end(dev, - i)); + (unsigned long long) res->start, + (unsigned long long) res->end); } } - for (i = 0; i < PNP_MAX_MEM; i++) { - if (pnp_mem_valid(dev, i)) { + for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) { + if (pnp_resource_valid(res)) { pnp_printf(buffer, "mem"); - if (pnp_mem_flags(dev, i) & IORESOURCE_DISABLED) + if (res->flags & IORESOURCE_DISABLED) pnp_printf(buffer, " disabled\n"); else pnp_printf(buffer, " 0x%llx-0x%llx\n", - (unsigned long long) - pnp_mem_start(dev, i), - (unsigned long long)pnp_mem_end(dev, - i)); + (unsigned long long) res->start, + (unsigned long long) res->end); } } - for (i = 0; i < PNP_MAX_IRQ; i++) { - if (pnp_irq_valid(dev, i)) { + for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_IRQ, i)); i++) { + if (pnp_resource_valid(res)) { pnp_printf(buffer, "irq"); - if (pnp_irq_flags(dev, i) & IORESOURCE_DISABLED) + if (res->flags & IORESOURCE_DISABLED) pnp_printf(buffer, " disabled\n"); else pnp_printf(buffer, " %lld\n", - (unsigned long long)pnp_irq(dev, i)); + (unsigned long long) res->start); } } - for (i = 0; i < PNP_MAX_DMA; i++) { - if (pnp_dma_valid(dev, i)) { + for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_DMA, i)); i++) { + if (pnp_resource_valid(res)) { pnp_printf(buffer, "dma"); - if (pnp_dma_flags(dev, i) & IORESOURCE_DISABLED) + if (res->flags & IORESOURCE_DISABLED) pnp_printf(buffer, " disabled\n"); else pnp_printf(buffer, " %lld\n", - (unsigned long long)pnp_dma(dev, i)); + (unsigned long long) res->start); } } ret = (buffer->curr - buf); @@ -323,8 +320,10 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr, const char *ubuf, size_t count) { struct pnp_dev *dev = to_pnp_dev(dmdev); + struct pnp_resource *pnp_res; char *buf = (void *)ubuf; int retval = 0; + resource_size_t start, end; if (dev->status & PNP_ATTACHED) { retval = -EBUSY; @@ -351,20 +350,20 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr, if (!strnicmp(buf, "auto", 4)) { if (dev->active) goto done; - pnp_init_resource_table(&dev->res); + pnp_init_resources(dev); retval = pnp_auto_config_dev(dev); goto done; } if (!strnicmp(buf, "clear", 5)) { if (dev->active) goto done; - pnp_init_resource_table(&dev->res); + pnp_init_resources(dev); goto done; } if (!strnicmp(buf, "get", 3)) { mutex_lock(&pnp_res_mutex); if (pnp_can_read(dev)) - dev->protocol->get(dev, &dev->res); + dev->protocol->get(dev); mutex_unlock(&pnp_res_mutex); goto done; } @@ -373,7 +372,7 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr, if (dev->active) goto done; buf += 3; - pnp_init_resource_table(&dev->res); + pnp_init_resources(dev); mutex_lock(&pnp_res_mutex); while (1) { while (isspace(*buf)) @@ -382,76 +381,60 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr, buf += 2; while (isspace(*buf)) ++buf; - dev->res.port_resource[nport].start = - simple_strtoul(buf, &buf, 0); + start = simple_strtoul(buf, &buf, 0); while (isspace(*buf)) ++buf; if (*buf == '-') { buf += 1; while (isspace(*buf)) ++buf; - dev->res.port_resource[nport].end = - simple_strtoul(buf, &buf, 0); + end = simple_strtoul(buf, &buf, 0); } else - dev->res.port_resource[nport].end = - dev->res.port_resource[nport].start; - dev->res.port_resource[nport].flags = - IORESOURCE_IO; - nport++; - if (nport >= PNP_MAX_PORT) - break; + end = start; + pnp_res = pnp_add_io_resource(dev, start, end, + 0); + if (pnp_res) + pnp_res->index = nport++; continue; } if (!strnicmp(buf, "mem", 3)) { buf += 3; while (isspace(*buf)) ++buf; - dev->res.mem_resource[nmem].start = - simple_strtoul(buf, &buf, 0); + start = simple_strtoul(buf, &buf, 0); while (isspace(*buf)) ++buf; if (*buf == '-') { buf += 1; while (isspace(*buf)) ++buf; - dev->res.mem_resource[nmem].end = - simple_strtoul(buf, &buf, 0); + end = simple_strtoul(buf, &buf, 0); } else - dev->res.mem_resource[nmem].end = - dev->res.mem_resource[nmem].start; - dev->res.mem_resource[nmem].flags = - IORESOURCE_MEM; - nmem++; - if (nmem >= PNP_MAX_MEM) - break; + end = start; + pnp_res = pnp_add_mem_resource(dev, start, end, + 0); + if (pnp_res) + pnp_res->index = nmem++; continue; } if (!strnicmp(buf, "irq", 3)) { buf += 3; while (isspace(*buf)) ++buf; - dev->res.irq_resource[nirq].start = - dev->res.irq_resource[nirq].end = - simple_strtoul(buf, &buf, 0); - dev->res.irq_resource[nirq].flags = - IORESOURCE_IRQ; - nirq++; - if (nirq >= PNP_MAX_IRQ) - break; + start = simple_strtoul(buf, &buf, 0); + pnp_res = pnp_add_irq_resource(dev, start, 0); + if (pnp_res) + nirq++; continue; } if (!strnicmp(buf, "dma", 3)) { buf += 3; while (isspace(*buf)) ++buf; - dev->res.dma_resource[ndma].start = - dev->res.dma_resource[ndma].end = - simple_strtoul(buf, &buf, 0); - dev->res.dma_resource[ndma].flags = - IORESOURCE_DMA; - ndma++; - if (ndma >= PNP_MAX_DMA) - break; + start = simple_strtoul(buf, &buf, 0); + pnp_res = pnp_add_dma_resource(dev, start, 0); + if (pnp_res) + pnp_res->index = ndma++; continue; } break; |