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authorLinus Torvalds <torvalds@linux-foundation.org>2011-10-25 13:25:22 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-10-25 13:25:22 +0200
commit8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22 (patch)
treea0a63398a9983667d52cbbbf4e2405b4f22b1d83 /arch/mips/bcm47xx/serial.c
parent1be025d3cb40cd295123af2c394f7229ef9b30ca (diff)
parent8b3408f8ee994973869d8ba32c5bf482bc4ddca4 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits) dp83640: free packet queues on remove dp83640: use proper function to free transmit time stamping packets ipv6: Do not use routes from locally generated RAs |PATCH net-next] tg3: add tx_dropped counter be2net: don't create multiple RX/TX rings in multi channel mode be2net: don't create multiple TXQs in BE2 be2net: refactor VF setup/teardown code into be_vf_setup/clear() be2net: add vlan/rx-mode/flow-control config to be_setup() net_sched: cls_flow: use skb_header_pointer() ipv4: avoid useless call of the function check_peer_pmtu TCP: remove TCP_DEBUG net: Fix driver name for mdio-gpio.c ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces ipv4: fix ipsec forward performance regression jme: fix irq storm after suspend/resume route: fix ICMP redirect validation net: hold sock reference while processing tx timestamps tcp: md5: add more const attributes Add ethtool -g support to virtio_net ... Fix up conflicts in: - drivers/net/Kconfig: The split-up generated a trivial conflict with removal of a stale reference to Documentation/networking/net-modules.txt. Remove it from the new location instead. - fs/sysfs/dir.c: Fairly nasty conflicts with the sysfs rb-tree usage, conflicting with Eric Biederman's changes for tagged directories.
Diffstat (limited to 'arch/mips/bcm47xx/serial.c')
-rw-r--r--arch/mips/bcm47xx/serial.c46
1 files changed, 44 insertions, 2 deletions
diff --git a/arch/mips/bcm47xx/serial.c b/arch/mips/bcm47xx/serial.c
index 59c11afdb2a..57981e4fe2b 100644
--- a/arch/mips/bcm47xx/serial.c
+++ b/arch/mips/bcm47xx/serial.c
@@ -23,10 +23,11 @@ static struct platform_device uart8250_device = {
},
};
-static int __init uart8250_init(void)
+#ifdef CONFIG_BCM47XX_SSB
+static int __init uart8250_init_ssb(void)
{
int i;
- struct ssb_mipscore *mcore = &(ssb_bcm47xx.mipscore);
+ struct ssb_mipscore *mcore = &(bcm47xx_bus.ssb.mipscore);
memset(&uart8250_data, 0, sizeof(uart8250_data));
@@ -44,6 +45,47 @@ static int __init uart8250_init(void)
}
return platform_device_register(&uart8250_device);
}
+#endif
+
+#ifdef CONFIG_BCM47XX_BCMA
+static int __init uart8250_init_bcma(void)
+{
+ int i;
+ struct bcma_drv_cc *cc = &(bcm47xx_bus.bcma.bus.drv_cc);
+
+ memset(&uart8250_data, 0, sizeof(uart8250_data));
+
+ for (i = 0; i < cc->nr_serial_ports; i++) {
+ struct plat_serial8250_port *p = &(uart8250_data[i]);
+ struct bcma_serial_port *bcma_port;
+ bcma_port = &(cc->serial_ports[i]);
+
+ p->mapbase = (unsigned int) bcma_port->regs;
+ p->membase = (void *) bcma_port->regs;
+ p->irq = bcma_port->irq + 2;
+ p->uartclk = bcma_port->baud_base;
+ p->regshift = bcma_port->reg_shift;
+ p->iotype = UPIO_MEM;
+ p->flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
+ }
+ return platform_device_register(&uart8250_device);
+}
+#endif
+
+static int __init uart8250_init(void)
+{
+ switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+ case BCM47XX_BUS_TYPE_SSB:
+ return uart8250_init_ssb();
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
+ return uart8250_init_bcma();
+#endif
+ }
+ return -EINVAL;
+}
module_init(uart8250_init);