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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2006-10-07 11:57:20 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2006-10-07 11:57:20 +0000
commit725611a466f2edf12f809d22339b22223af4afe7 (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /openwrt/target/linux/brcm-2.4/patches/009-wrt54g3g_pcmcia.patch
parentf4dd5a6d7c4ebea48cd6292744cb9def6037de80 (diff)
move old kamikaze out of trunk - will put buildroot-ng in there as soon as all the developers are ready
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@4944 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'openwrt/target/linux/brcm-2.4/patches/009-wrt54g3g_pcmcia.patch')
-rw-r--r--openwrt/target/linux/brcm-2.4/patches/009-wrt54g3g_pcmcia.patch119
1 files changed, 0 insertions, 119 deletions
diff --git a/openwrt/target/linux/brcm-2.4/patches/009-wrt54g3g_pcmcia.patch b/openwrt/target/linux/brcm-2.4/patches/009-wrt54g3g_pcmcia.patch
deleted file mode 100644
index 0759eeb40e..0000000000
--- a/openwrt/target/linux/brcm-2.4/patches/009-wrt54g3g_pcmcia.patch
+++ /dev/null
@@ -1,119 +0,0 @@
-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 @@
- * Probe for usable interrupts using the force
- * register to generate bogus card status events.
- */
-+
-+#ifndef CONFIG_BCM947XX
-+ /* WRT54G3G does not like this */
- 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 @@
- }
- cb_writel(socket, CB_SOCKET_MASK, 0);
- exca_writeb(socket, I365_CSCINT, 0);
--
-+#endif
-+
- mask = probe_irq_mask(val) & 0xffff;
-
- bridge_ctrl &= ~CB_BRIDGE_INTR;
-@@ -578,6 +582,12 @@
- socket->cap.cb_dev = socket->dev;
- socket->cap.bus = NULL;
-
-+#ifdef CONFIG_BCM947XX
-+ /* irq mask probing is broken for the WRT54G3G */
-+ if (socket->cap.irq_mask == 0)
-+ socket->cap.irq_mask = 0x6f8;
-+#endif
-+
- printk(KERN_INFO "Yenta ISA IRQ mask 0x%04x, PCI irq %d\n",
- socket->cap.irq_mask, socket->cb_irq);
- }
-@@ -609,6 +619,15 @@
- printk(KERN_INFO "Socket status: %08x\n",
- cb_readl(socket, CB_SOCKET_STATE));
-
-+ /* Generate an interrupt on card insert/remove */
-+ config_writew(socket, CB_SOCKET_MASK, CB_CSTSMASK | CB_CDMASK);
-+
-+ /* Set up Multifunction Routing Status Register */
-+ config_writew(socket, 0x8C, 0x1000 /* MFUNC3 to GPIO3 */ | 0x2 /* MFUNC0 to INTA */);
-+
-+ /* Switch interrupts to parallelized */
-+ config_writeb(socket, 0x92, 0x64);
-+
- /* Register it with the pcmcia layer.. */
- cardbus_register(socket);
-
-@@ -731,7 +750,7 @@
- {
- struct pci_bus *bus;
- struct resource *root, *res;
-- u32 start, end;
-+ u32 start = 0, end = 0;
- u32 align, size, min, max;
- unsigned offset;
- unsigned mask;
-@@ -750,6 +769,15 @@
- res->end = 0;
- root = pci_find_parent_resource(socket->dev, res);
-
-+#ifdef CONFIG_BCM947XX
-+ /* default mem resources are completely fscked up on the wrt54g3g */
-+ /* bypass the entire resource allocation stuff below and just set it statically */
-+ if (type & IORESOURCE_MEM) {
-+ res->start = 0x40004000;
-+ res->end = res->start + 0x3fff;
-+ }
-+
-+#else
- if (!root)
- return;
-
-@@ -794,6 +822,7 @@
- res->start = res->end = 0;
- return;
- }
-+#endif
-
- config_writel(socket, offset, res->start);
- config_writel(socket, offset+4, res->end);