"%sport 0x%x-0x%x, align 0x%x, size 0x%x, %i-bit address decoding\n",
space, port->min, port->max,
port->align ? (port->align - 1) : 0, port->size,
- port->flags & PNP_PORT_FLAG_16BITADDR ? 16 : 10);
+ port->flags & IORESOURCE_IO_16BIT_ADDR ? 16 : 10);
}
static void pnp_print_irq(pnp_info_buffer_t * buffer, char *space,
struct device_attribute *attr, char *buf)
{
struct pnp_dev *dev = to_pnp_dev(dmdev);
+ pnp_info_buffer_t *buffer;
struct pnp_option *independent = dev->independent;
struct pnp_option *dependent = dev->dependent;
int ret, dep = 1;
- pnp_info_buffer_t *buffer = (pnp_info_buffer_t *)
- pnp_alloc(sizeof(pnp_info_buffer_t));
+ buffer = pnp_alloc(sizeof(pnp_info_buffer_t));
if (!buffer)
return -ENOMEM;
char *buf)
{
struct pnp_dev *dev = to_pnp_dev(dmdev);
- struct resource *res;
- int i, ret;
pnp_info_buffer_t *buffer;
+ struct pnp_resource *pnp_res;
+ struct resource *res;
+ int ret;
if (!dev)
return -EINVAL;
- buffer = (pnp_info_buffer_t *) pnp_alloc(sizeof(pnp_info_buffer_t));
+ buffer = pnp_alloc(sizeof(pnp_info_buffer_t));
if (!buffer)
return -ENOMEM;
+
buffer->len = PAGE_SIZE;
buffer->buffer = buf;
buffer->curr = buffer->buffer;
- pnp_printf(buffer, "state = ");
- if (dev->active)
- pnp_printf(buffer, "active\n");
- else
- pnp_printf(buffer, "disabled\n");
-
- for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_IO, i)); i++) {
- if (pnp_resource_valid(res)) {
- pnp_printf(buffer, "io");
- if (res->flags & IORESOURCE_DISABLED)
- pnp_printf(buffer, " disabled\n");
- else
- pnp_printf(buffer, " 0x%llx-0x%llx\n",
- (unsigned long long) res->start,
- (unsigned long long) res->end);
- }
- }
- for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) {
- if (pnp_resource_valid(res)) {
- pnp_printf(buffer, "mem");
- if (res->flags & IORESOURCE_DISABLED)
- pnp_printf(buffer, " disabled\n");
- else
- pnp_printf(buffer, " 0x%llx-0x%llx\n",
- (unsigned long long) res->start,
- (unsigned long long) res->end);
- }
- }
- for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_IRQ, i)); i++) {
- if (pnp_resource_valid(res)) {
- pnp_printf(buffer, "irq");
- if (res->flags & IORESOURCE_DISABLED)
- pnp_printf(buffer, " disabled\n");
- else
- pnp_printf(buffer, " %lld\n",
- (unsigned long long) res->start);
+ pnp_printf(buffer, "state = %s\n", dev->active ? "active" : "disabled");
+
+ list_for_each_entry(pnp_res, &dev->resources, list) {
+ res = &pnp_res->res;
+
+ pnp_printf(buffer, pnp_resource_type_name(res));
+
+ if (res->flags & IORESOURCE_DISABLED) {
+ pnp_printf(buffer, " disabled\n");
+ continue;
}
- }
- for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_DMA, i)); i++) {
- if (pnp_resource_valid(res)) {
- pnp_printf(buffer, "dma");
- if (res->flags & IORESOURCE_DISABLED)
- pnp_printf(buffer, " disabled\n");
- else
- pnp_printf(buffer, " %lld\n",
- (unsigned long long) res->start);
+
+ switch (pnp_resource_type(res)) {
+ case IORESOURCE_IO:
+ case IORESOURCE_MEM:
+ pnp_printf(buffer, " %#llx-%#llx\n",
+ (unsigned long long) res->start,
+ (unsigned long long) res->end);
+ break;
+ case IORESOURCE_IRQ:
+ case IORESOURCE_DMA:
+ pnp_printf(buffer, " %lld\n",
+ (unsigned long long) res->start);
+ break;
}
}
+
ret = (buffer->curr - buf);
kfree(buffer);
return ret;
}
-static ssize_t
-pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
- const char *ubuf, size_t count)
+static ssize_t 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;
- struct resource *res;
char *buf = (void *)ubuf;
int retval = 0;
- resource_size_t start;
+ resource_size_t start, end;
if (dev->status & PNP_ATTACHED) {
retval = -EBUSY;
goto done;
}
if (!strnicmp(buf, "set", 3)) {
- int nport = 0, nmem = 0, nirq = 0, ndma = 0;
if (dev->active)
goto done;
buf += 3;
buf += 2;
while (isspace(*buf))
++buf;
- pnp_res = pnp_get_pnp_resource(dev,
- IORESOURCE_IO, nport);
- if (!pnp_res)
- break;
- pnp_res->index = nport;
- res = &pnp_res->res;
- res->start = simple_strtoul(buf, &buf, 0);
+ start = simple_strtoul(buf, &buf, 0);
while (isspace(*buf))
++buf;
if (*buf == '-') {
buf += 1;
while (isspace(*buf))
++buf;
- res->end = simple_strtoul(buf, &buf, 0);
+ end = simple_strtoul(buf, &buf, 0);
} else
- res->end = res->start;
- res->flags = IORESOURCE_IO;
- nport++;
+ end = start;
+ pnp_add_io_resource(dev, start, end, 0);
continue;
}
if (!strnicmp(buf, "mem", 3)) {
buf += 3;
while (isspace(*buf))
++buf;
- pnp_res = pnp_get_pnp_resource(dev,
- IORESOURCE_MEM, nmem);
- if (!pnp_res)
- break;
- pnp_res->index = nmem;
- res = &pnp_res->res;
- res->start = simple_strtoul(buf, &buf, 0);
+ start = simple_strtoul(buf, &buf, 0);
while (isspace(*buf))
++buf;
if (*buf == '-') {
buf += 1;
while (isspace(*buf))
++buf;
- res->end = simple_strtoul(buf, &buf, 0);
+ end = simple_strtoul(buf, &buf, 0);
} else
- res->end = res->start;
- res->flags = IORESOURCE_MEM;
- nmem++;
+ end = start;
+ pnp_add_mem_resource(dev, start, end, 0);
continue;
}
if (!strnicmp(buf, "irq", 3)) {
while (isspace(*buf))
++buf;
start = simple_strtoul(buf, &buf, 0);
- pnp_res = pnp_add_irq_resource(dev, start, 0);
- if (pnp_res)
- nirq++;
+ pnp_add_irq_resource(dev, start, 0);
continue;
}
if (!strnicmp(buf, "dma", 3)) {
while (isspace(*buf))
++buf;
start = simple_strtoul(buf, &buf, 0);
- pnp_res = pnp_add_dma_resource(dev, start, 0);
- if (pnp_res)
- pnp_res->index = ndma++;
+ pnp_add_dma_resource(dev, start, 0);
continue;
}
break;
Code Review / linux-2.6.git / blobdiff