diff options
Diffstat (limited to 'drivers/pcmcia')
| -rw-r--r-- | drivers/pcmcia/yenta_socket.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index 5e0a9980d2f..d3807e22fe0 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -539,13 +539,12 @@ static int yenta_sock_suspend(struct pcmcia_socket *sock) #define PCIBIOS_MIN_CARDBUS_IO PCIBIOS_MIN_IO #endif -static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type) +static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type, int addr_start, int addr_end) { struct pci_bus *bus; struct resource *root, *res; u32 start, end; u32 align, size, min; - unsigned offset; unsigned mask; res = socket->dev->resource + PCI_BRIDGE_RESOURCES + nr; @@ -558,13 +557,12 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ if (type & IORESOURCE_IO) mask = ~3; - offset = 0x1c + 8*nr; bus = socket->dev->subordinate; res->name = bus->name; res->flags = type; - start = config_readl(socket, offset) & mask; - end = config_readl(socket, offset+4) | ~mask; + start = config_readl(socket, addr_start) & mask; + end = config_readl(socket, addr_end) | ~mask; if (start && end > start && !override_bios) { res->start = start; res->end = end; @@ -607,8 +605,8 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ do { if (allocate_resource(root, res, size, start, end, align, NULL, NULL)==0) { - config_writel(socket, offset, res->start); - config_writel(socket, offset+4, res->end); + config_writel(socket, addr_start, res->start); + config_writel(socket, addr_end, res->end); return; } size = size/2; @@ -624,10 +622,14 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ */ static void yenta_allocate_resources(struct yenta_socket *socket) { - yenta_allocate_res(socket, 0, IORESOURCE_MEM|IORESOURCE_PREFETCH); - yenta_allocate_res(socket, 1, IORESOURCE_MEM); - yenta_allocate_res(socket, 2, IORESOURCE_IO); - yenta_allocate_res(socket, 3, IORESOURCE_IO); + yenta_allocate_res(socket, 0, IORESOURCE_IO, + PCI_CB_IO_BASE_0, PCI_CB_IO_LIMIT_0); + yenta_allocate_res(socket, 1, IORESOURCE_IO, + PCI_CB_IO_BASE_1, PCI_CB_IO_LIMIT_1); + yenta_allocate_res(socket, 2, IORESOURCE_MEM|IORESOURCE_PREFETCH, + PCI_CB_MEMORY_BASE_0, PCI_CB_MEMORY_LIMIT_0); + yenta_allocate_res(socket, 3, IORESOURCE_MEM, + PCI_CB_MEMORY_BASE_1, PCI_CB_MEMORY_LIMIT_1); } |