turn the wrtsl54gs workaround into a more generic fix and reduce the chance of it...

[openwrt.git] / target / linux / brcm-2.4 / patches / 009-wrt54g3g_pcmcia.patch

diff --git a/target/linux/brcm-2.4/patches/009-wrt54g3g_pcmcia.patch b/target/linux/brcm-2.4/patches/009-wrt54g3g_pcmcia.patch
index 0759eeb..be84d2d 100644 (file)
--- a/target/linux/brcm-2.4/patches/009-wrt54g3g_pcmcia.patch
+++ b/target/linux/brcm-2.4/patches/009-wrt54g3g_pcmcia.patch
@@ -1,41 +1,8 @@
-diff -urN linux.old/arch/mips/bcm947xx/pcibios.c linux.dev/arch/mips/bcm947xx/pcibios.c
---- linux.old/arch/mips/bcm947xx/pcibios.c     2006-04-07 21:20:59.000000000 +0200
-+++ linux.dev/arch/mips/bcm947xx/pcibios.c     2006-04-08 03:17:59.000000000 +0200
-@@ -157,6 +157,7 @@
- 
- static u32 pci_iobase = 0x100;
- static u32 pci_membase = SB_PCI_DMA;
-+static u32 pcmcia_membase = 0x40004000;
- 
- void __init
- pcibios_fixup_bus(struct pci_bus *b)
-@@ -188,7 +189,7 @@
-                       /* Fix up resource bases */
-                       for (pos = 0; pos < 6; pos++) {
-                               res = &d->resource[pos];
--                              base = (res->flags & IORESOURCE_IO) ? &pci_iobase : &pci_membase;
-+                              base = (res->flags & IORESOURCE_IO) ? &pci_iobase : ((b->number == 2) ? &pcmcia_membase : &pci_membase);
-                               if (res->end) {
-                                       size = res->end - res->start + 1;
-                                       if (*base & (size - 1))
-@@ -308,7 +309,12 @@
-       where = PCI_BASE_ADDRESS_0 + (resource * 4);
-       size = res->end - res->start;
-       pci_read_config_dword(dev, where, &reg);
--      reg = (reg & size) | (((u32)(res->start - root->start)) & ~size);
-+      
-+      if (dev->bus->number == 1)
-+              reg = (reg & size) | (((u32)(res->start - root->start)) & ~size);
-+      else
-+              reg = res->start;
-+
-       pci_write_config_dword(dev, where, reg);
- }
- 
-diff -urN linux.old/drivers/pcmcia/yenta.c linux.dev/drivers/pcmcia/yenta.c
---- linux.old/drivers/pcmcia/yenta.c   2004-11-17 12:54:21.000000000 +0100
-+++ linux.dev/drivers/pcmcia/yenta.c   2006-04-11 17:47:45.000000000 +0200
-@@ -543,6 +543,9 @@
+Index: linux-2.4.35.4/drivers/pcmcia/yenta.c
+===================================================================
+--- linux-2.4.35.4.orig/drivers/pcmcia/yenta.c
++++ linux-2.4.35.4/drivers/pcmcia/yenta.c
+@@ -543,6 +543,9 @@ static unsigned int yenta_probe_irq(pci_
         * Probe for usable interrupts using the force
         * register to generate bogus card status events.
         */
@@ -45,7 +12,7 @@ diff -urN linux.old/drivers/pcmcia/yenta.c linux.dev/drivers/pcmcia/yenta.c
        cb_writel(socket, CB_SOCKET_EVENT, -1);
        cb_writel(socket, CB_SOCKET_MASK, CB_CSTSMASK);
        exca_writeb(socket, I365_CSCINT, 0);
-@@ -557,7 +560,8 @@
+@@ -557,7 +560,8 @@ static unsigned int yenta_probe_irq(pci_
        }
        cb_writel(socket, CB_SOCKET_MASK, 0);
        exca_writeb(socket, I365_CSCINT, 0);
@@ -55,7 +22,7 @@ diff -urN linux.old/drivers/pcmcia/yenta.c linux.dev/drivers/pcmcia/yenta.c
        mask = probe_irq_mask(val) & 0xffff;
  
        bridge_ctrl &= ~CB_BRIDGE_INTR;
-@@ -578,6 +582,12 @@
+@@ -578,6 +582,12 @@ static void yenta_get_socket_capabilitie
        socket->cap.cb_dev = socket->dev;
        socket->cap.bus = NULL;
  
@@ -68,7 +35,7 @@ diff -urN linux.old/drivers/pcmcia/yenta.c linux.dev/drivers/pcmcia/yenta.c
        printk(KERN_INFO "Yenta ISA IRQ mask 0x%04x, PCI irq %d\n",
               socket->cap.irq_mask, socket->cb_irq);
  }
-@@ -609,6 +619,15 @@
+@@ -609,6 +619,15 @@ static void yenta_open_bh(void * data)
        printk(KERN_INFO "Socket status: %08x\n",
               cb_readl(socket, CB_SOCKET_STATE));
  
@@ -84,7 +51,7 @@ diff -urN linux.old/drivers/pcmcia/yenta.c linux.dev/drivers/pcmcia/yenta.c
        /* Register it with the pcmcia layer.. */
        cardbus_register(socket);
  
-@@ -731,7 +750,7 @@
+@@ -731,7 +750,7 @@ static void yenta_allocate_res(pci_socke
  {
        struct pci_bus *bus;
        struct resource *root, *res;
@@ -93,7 +60,7 @@ diff -urN linux.old/drivers/pcmcia/yenta.c linux.dev/drivers/pcmcia/yenta.c
        u32 align, size, min, max;
        unsigned offset;
        unsigned mask;
-@@ -750,6 +769,15 @@
+@@ -750,6 +769,15 @@ static void yenta_allocate_res(pci_socke
        res->end = 0;
        root = pci_find_parent_resource(socket->dev, res);
  
@@ -109,7 +76,7 @@ diff -urN linux.old/drivers/pcmcia/yenta.c linux.dev/drivers/pcmcia/yenta.c
        if (!root)
                return;
  
-@@ -794,6 +822,7 @@
+@@ -794,6 +822,7 @@ static void yenta_allocate_res(pci_socke
                res->start = res->end = 0;
                return;
        }