mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 15:02:32 +00:00
d369d92fc7
Ethernet, switch, LEDs, buttons, USB, sysupgrade & LuCI were
successfully tested on BCM4706.
WARNING: Hack for BCM4710 adding BCM4710_PROTECTED_FILL_TLB() to the
local_r4k_flush_cache_sigtramp() could not be ported. That function has
been dropped in:
commit adcc81f148d7 ("MIPS: math-emu: Write-protect delay slot emulation pages")
commit 3315b6b336c8 ("MIPS: Delete unused flush_cache_sigtramp()")
it's unsure if that chipset will still work reliably.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
47 lines
1.5 KiB
Diff
47 lines
1.5 KiB
Diff
--- a/drivers/pcmcia/yenta_socket.c
|
|
+++ b/drivers/pcmcia/yenta_socket.c
|
|
@@ -921,6 +921,8 @@ static unsigned int yenta_probe_irq(stru
|
|
* Probe for usable interrupts using the force
|
|
* register to generate bogus card status events.
|
|
*/
|
|
+#ifndef CONFIG_BCM47XX
|
|
+ /* WRT54G3G does not like this */
|
|
cb_writel(socket, CB_SOCKET_EVENT, -1);
|
|
cb_writel(socket, CB_SOCKET_MASK, CB_CSTSMASK);
|
|
reg = exca_readb(socket, I365_CSCINT);
|
|
@@ -936,6 +938,7 @@ static unsigned int yenta_probe_irq(stru
|
|
}
|
|
cb_writel(socket, CB_SOCKET_MASK, 0);
|
|
exca_writeb(socket, I365_CSCINT, reg);
|
|
+#endif
|
|
|
|
mask = probe_irq_mask(val) & 0xffff;
|
|
|
|
@@ -1020,6 +1023,10 @@ static void yenta_get_socket_capabilitie
|
|
else
|
|
socket->socket.irq_mask = 0;
|
|
|
|
+ /* irq mask probing is broken for the WRT54G3G */
|
|
+ if (socket->socket.irq_mask == 0)
|
|
+ socket->socket.irq_mask = 0x6f8;
|
|
+
|
|
dev_info(&socket->dev->dev, "ISA IRQ mask 0x%04x, PCI irq %d\n",
|
|
socket->socket.irq_mask, socket->cb_irq);
|
|
}
|
|
@@ -1251,6 +1258,15 @@ static int yenta_probe(struct pci_dev *d
|
|
dev_info(&dev->dev, "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);
|
|
+
|
|
yenta_fixup_parent_bridge(dev->subordinate);
|
|
|
|
/* Register it with the pcmcia layer.. */
|