if (!dev)
return NULL;
- dev->regs = tmp[4];
dev->card = card;
- if (size > 5)
- dev->regs |= tmp[5] << 8;
dev->capabilities |= PNP_CONFIGURABLE;
dev->capabilities |= PNP_READ;
dev->capabilities |= PNP_WRITE;
int size)
{
unsigned char tmp[3];
- struct pnp_irq *irq;
unsigned long bits;
+ pnp_irq_mask_t map;
+ unsigned char flags = IORESOURCE_IRQ_HIGHEDGE;
isapnp_peek(tmp, size);
- irq = kzalloc(sizeof(struct pnp_irq), GFP_KERNEL);
- if (!irq)
- return;
bits = (tmp[1] << 8) | tmp[0];
- bitmap_copy(irq->map, &bits, 16);
+
+ bitmap_zero(map.bits, PNP_IRQ_NR);
+ bitmap_copy(map.bits, &bits, 16);
+
if (size > 2)
- irq->flags = tmp[2];
- else
- irq->flags = IORESOURCE_IRQ_HIGHEDGE;
- pnp_register_irq_resource(dev, option, irq);
+ flags = tmp[2];
+
+ pnp_register_irq_resource(dev, option, &map, flags);
}
/*
int size)
{
unsigned char tmp[2];
- struct pnp_dma *dma;
isapnp_peek(tmp, size);
- dma = kzalloc(sizeof(struct pnp_dma), GFP_KERNEL);
- if (!dma)
- return;
- dma->map = tmp[0];
- dma->flags = tmp[1];
- pnp_register_dma_resource(dev, option, dma);
+ pnp_register_dma_resource(dev, option, tmp[0], tmp[1]);
}
/*
int size)
{
unsigned char tmp[7];
- struct pnp_port *port;
+ resource_size_t min, max, align, len;
+ unsigned char flags;
isapnp_peek(tmp, size);
- port = kzalloc(sizeof(struct pnp_port), GFP_KERNEL);
- if (!port)
- return;
- port->min = (tmp[2] << 8) | tmp[1];
- port->max = (tmp[4] << 8) | tmp[3];
- port->align = tmp[5];
- port->size = tmp[6];
- port->flags = tmp[0] ? PNP_PORT_FLAG_16BITADDR : 0;
- pnp_register_port_resource(dev, option, port);
+ min = (tmp[2] << 8) | tmp[1];
+ max = (tmp[4] << 8) | tmp[3];
+ align = tmp[5];
+ len = tmp[6];
+ flags = tmp[0] ? IORESOURCE_IO_16BIT_ADDR : 0;
+ pnp_register_port_resource(dev, option, min, max, align, len, flags);
}
/*
int size)
{
unsigned char tmp[3];
- struct pnp_port *port;
+ resource_size_t base, len;
isapnp_peek(tmp, size);
- port = kzalloc(sizeof(struct pnp_port), GFP_KERNEL);
- if (!port)
- return;
- port->min = port->max = (tmp[1] << 8) | tmp[0];
- port->size = tmp[2];
- port->align = 0;
- port->flags = PNP_PORT_FLAG_FIXED;
- pnp_register_port_resource(dev, option, port);
+ base = (tmp[1] << 8) | tmp[0];
+ len = tmp[2];
+ pnp_register_port_resource(dev, option, base, base, 0, len,
+ IORESOURCE_IO_FIXED);
}
/*
int size)
{
unsigned char tmp[9];
- struct pnp_mem *mem;
+ resource_size_t min, max, align, len;
+ unsigned char flags;
isapnp_peek(tmp, size);
- mem = kzalloc(sizeof(struct pnp_mem), GFP_KERNEL);
- if (!mem)
- return;
- mem->min = ((tmp[2] << 8) | tmp[1]) << 8;
- mem->max = ((tmp[4] << 8) | tmp[3]) << 8;
- mem->align = (tmp[6] << 8) | tmp[5];
- mem->size = ((tmp[8] << 8) | tmp[7]) << 8;
- mem->flags = tmp[0];
- pnp_register_mem_resource(dev, option, mem);
+ min = ((tmp[2] << 8) | tmp[1]) << 8;
+ max = ((tmp[4] << 8) | tmp[3]) << 8;
+ align = (tmp[6] << 8) | tmp[5];
+ len = ((tmp[8] << 8) | tmp[7]) << 8;
+ flags = tmp[0];
+ pnp_register_mem_resource(dev, option, min, max, align, len, flags);
}
/*
int size)
{
unsigned char tmp[17];
- struct pnp_mem *mem;
+ resource_size_t min, max, align, len;
+ unsigned char flags;
isapnp_peek(tmp, size);
- mem = kzalloc(sizeof(struct pnp_mem), GFP_KERNEL);
- if (!mem)
- return;
- mem->min = (tmp[4] << 24) | (tmp[3] << 16) | (tmp[2] << 8) | tmp[1];
- mem->max = (tmp[8] << 24) | (tmp[7] << 16) | (tmp[6] << 8) | tmp[5];
- mem->align =
- (tmp[12] << 24) | (tmp[11] << 16) | (tmp[10] << 8) | tmp[9];
- mem->size =
- (tmp[16] << 24) | (tmp[15] << 16) | (tmp[14] << 8) | tmp[13];
- mem->flags = tmp[0];
- pnp_register_mem_resource(dev, option, mem);
+ min = (tmp[4] << 24) | (tmp[3] << 16) | (tmp[2] << 8) | tmp[1];
+ max = (tmp[8] << 24) | (tmp[7] << 16) | (tmp[6] << 8) | tmp[5];
+ align = (tmp[12] << 24) | (tmp[11] << 16) | (tmp[10] << 8) | tmp[9];
+ len = (tmp[16] << 24) | (tmp[15] << 16) | (tmp[14] << 8) | tmp[13];
+ flags = tmp[0];
+ pnp_register_mem_resource(dev, option, min, max, align, len, flags);
}
/*
int size)
{
unsigned char tmp[9];
- struct pnp_mem *mem;
+ resource_size_t base, len;
+ unsigned char flags;
isapnp_peek(tmp, size);
- mem = kzalloc(sizeof(struct pnp_mem), GFP_KERNEL);
- if (!mem)
- return;
- mem->min = mem->max =
- (tmp[4] << 24) | (tmp[3] << 16) | (tmp[2] << 8) | tmp[1];
- mem->size = (tmp[8] << 24) | (tmp[7] << 16) | (tmp[6] << 8) | tmp[5];
- mem->align = 0;
- mem->flags = tmp[0];
- pnp_register_mem_resource(dev, option, mem);
+ base = (tmp[4] << 24) | (tmp[3] << 16) | (tmp[2] << 8) | tmp[1];
+ len = (tmp[8] << 24) | (tmp[7] << 16) | (tmp[6] << 8) | tmp[5];
+ flags = tmp[0];
+ pnp_register_mem_resource(dev, option, base, base, 0, len, flags);
}
/*
EXPORT_SYMBOL(isapnp_cfg_end);
EXPORT_SYMBOL(isapnp_write_byte);
-static int isapnp_read_resources(struct pnp_dev *dev)
-{
- struct resource *res;
- int tmp, ret;
-
- dev->active = isapnp_read_byte(ISAPNP_CFG_ACTIVATE);
- if (dev->active) {
- for (tmp = 0; tmp < ISAPNP_MAX_PORT; tmp++) {
- ret = isapnp_read_word(ISAPNP_CFG_PORT + (tmp << 1));
- if (!ret)
- continue;
- res = pnp_get_resource(dev, IORESOURCE_IO, tmp);
- res->start = ret;
- res->flags = IORESOURCE_IO;
- }
- for (tmp = 0; tmp < ISAPNP_MAX_MEM; tmp++) {
- ret =
- isapnp_read_word(ISAPNP_CFG_MEM + (tmp << 3)) << 8;
- if (!ret)
- continue;
- res = pnp_get_resource(dev, IORESOURCE_MEM, tmp);
- res->start = ret;
- res->flags = IORESOURCE_MEM;
- }
- for (tmp = 0; tmp < ISAPNP_MAX_IRQ; tmp++) {
- ret =
- (isapnp_read_word(ISAPNP_CFG_IRQ + (tmp << 1)) >>
- 8);
- if (!ret)
- continue;
- res = pnp_get_resource(dev, IORESOURCE_IRQ, tmp);
- res->start = res->end = ret;
- res->flags = IORESOURCE_IRQ;
- }
- for (tmp = 0; tmp < ISAPNP_MAX_DMA; tmp++) {
- ret = isapnp_read_byte(ISAPNP_CFG_DMA + tmp);
- if (ret == 4)
- continue;
- res = pnp_get_resource(dev, IORESOURCE_DMA, tmp);
- res->start = res->end = ret;
- res->flags = IORESOURCE_DMA;
- }
- }
- return 0;
-}
-
static int isapnp_get_resources(struct pnp_dev *dev)
{
- int ret;
+ int i, ret;
dev_dbg(&dev->dev, "get resources\n");
pnp_init_resources(dev);
isapnp_cfg_begin(dev->card->number, dev->number);
- ret = isapnp_read_resources(dev);
+ dev->active = isapnp_read_byte(ISAPNP_CFG_ACTIVATE);
+ if (!dev->active)
+ goto __end;
+
+ for (i = 0; i < ISAPNP_MAX_PORT; i++) {
+ ret = isapnp_read_word(ISAPNP_CFG_PORT + (i << 1));
+ pnp_add_io_resource(dev, ret, ret,
+ ret == 0 ? IORESOURCE_DISABLED : 0);
+ }
+ for (i = 0; i < ISAPNP_MAX_MEM; i++) {
+ ret = isapnp_read_word(ISAPNP_CFG_MEM + (i << 3)) << 8;
+ pnp_add_mem_resource(dev, ret, ret,
+ ret == 0 ? IORESOURCE_DISABLED : 0);
+ }
+ for (i = 0; i < ISAPNP_MAX_IRQ; i++) {
+ ret = isapnp_read_word(ISAPNP_CFG_IRQ + (i << 1)) >> 8;
+ pnp_add_irq_resource(dev, ret,
+ ret == 0 ? IORESOURCE_DISABLED : 0);
+ }
+ for (i = 0; i < ISAPNP_MAX_DMA; i++) {
+ ret = isapnp_read_byte(ISAPNP_CFG_DMA + i);
+ pnp_add_dma_resource(dev, ret,
+ ret == 4 ? IORESOURCE_DISABLED : 0);
+ }
+
+__end:
isapnp_cfg_end();
- return ret;
+ return 0;
}
static int isapnp_set_resources(struct pnp_dev *dev)
dev->active = 1;
for (tmp = 0; tmp < ISAPNP_MAX_PORT; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_IO, tmp);
- if (pnp_resource_valid(res)) {
+ if (pnp_resource_enabled(res)) {
dev_dbg(&dev->dev, " set io %d to %#llx\n",
tmp, (unsigned long long) res->start);
isapnp_write_word(ISAPNP_CFG_PORT + (tmp << 1),
}
for (tmp = 0; tmp < ISAPNP_MAX_IRQ; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_IRQ, tmp);
- if (pnp_resource_valid(res)) {
+ if (pnp_resource_enabled(res)) {
int irq = res->start;
if (irq == 2)
irq = 9;
}
for (tmp = 0; tmp < ISAPNP_MAX_DMA; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_DMA, tmp);
- if (pnp_resource_valid(res)) {
+ if (pnp_resource_enabled(res)) {
dev_dbg(&dev->dev, " set dma %d to %lld\n",
tmp, (unsigned long long) res->start);
isapnp_write_byte(ISAPNP_CFG_DMA + tmp, res->start);
}
for (tmp = 0; tmp < ISAPNP_MAX_MEM; tmp++) {
res = pnp_get_resource(dev, IORESOURCE_MEM, tmp);
- if (pnp_resource_valid(res)) {
+ if (pnp_resource_enabled(res)) {
dev_dbg(&dev->dev, " set mem %d to %#llx\n",
tmp, (unsigned long long) res->start);
isapnp_write_word(ISAPNP_CFG_MEM + (tmp << 3),
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff