diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-25 13:25:22 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-25 13:25:22 +0200 |
commit | 8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22 (patch) | |
tree | a0a63398a9983667d52cbbbf4e2405b4f22b1d83 /arch/mips/include | |
parent | 1be025d3cb40cd295123af2c394f7229ef9b30ca (diff) | |
parent | 8b3408f8ee994973869d8ba32c5bf482bc4ddca4 (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/include')
-rw-r--r-- | arch/mips/include/asm/mach-bcm47xx/bcm47xx.h | 26 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-bcm47xx/gpio.h | 108 |
2 files changed, 117 insertions, 17 deletions
diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h index d008f47a28b..de95e0723e2 100644 --- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h +++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h @@ -19,7 +19,29 @@ #ifndef __ASM_BCM47XX_H #define __ASM_BCM47XX_H -/* SSB bus */ -extern struct ssb_bus ssb_bcm47xx; +#include <linux/ssb/ssb.h> +#include <linux/bcma/bcma.h> +#include <linux/bcma/bcma_soc.h> + +enum bcm47xx_bus_type { +#ifdef CONFIG_BCM47XX_SSB + BCM47XX_BUS_TYPE_SSB, +#endif +#ifdef CONFIG_BCM47XX_BCMA + BCM47XX_BUS_TYPE_BCMA, +#endif +}; + +union bcm47xx_bus { +#ifdef CONFIG_BCM47XX_SSB + struct ssb_bus ssb; +#endif +#ifdef CONFIG_BCM47XX_BCMA + struct bcma_soc bcma; +#endif +}; + +extern union bcm47xx_bus bcm47xx_bus; +extern enum bcm47xx_bus_type bcm47xx_bus_type; #endif /* __ASM_BCM47XX_H */ diff --git a/arch/mips/include/asm/mach-bcm47xx/gpio.h b/arch/mips/include/asm/mach-bcm47xx/gpio.h index 98504142124..76961cabeed 100644 --- a/arch/mips/include/asm/mach-bcm47xx/gpio.h +++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h @@ -10,6 +10,7 @@ #define __BCM47XX_GPIO_H #include <linux/ssb/ssb_embedded.h> +#include <linux/bcma/bcma.h> #include <asm/mach-bcm47xx/bcm47xx.h> #define BCM47XX_EXTIF_GPIO_LINES 5 @@ -21,41 +22,118 @@ extern int gpio_to_irq(unsigned gpio); static inline int gpio_get_value(unsigned gpio) { - return ssb_gpio_in(&ssb_bcm47xx, 1 << gpio); + switch (bcm47xx_bus_type) { +#ifdef CONFIG_BCM47XX_SSB + case BCM47XX_BUS_TYPE_SSB: + return ssb_gpio_in(&bcm47xx_bus.ssb, 1 << gpio); +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: + return bcma_chipco_gpio_in(&bcm47xx_bus.bcma.bus.drv_cc, + 1 << gpio); +#endif + } + return -EINVAL; } static inline void gpio_set_value(unsigned gpio, int value) { - ssb_gpio_out(&ssb_bcm47xx, 1 << gpio, value ? 1 << gpio : 0); + switch (bcm47xx_bus_type) { +#ifdef CONFIG_BCM47XX_SSB + case BCM47XX_BUS_TYPE_SSB: + ssb_gpio_out(&bcm47xx_bus.ssb, 1 << gpio, + value ? 1 << gpio : 0); + return; +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: + bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio, + value ? 1 << gpio : 0); + return; +#endif + } } static inline int gpio_direction_input(unsigned gpio) { - ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 0); - return 0; + switch (bcm47xx_bus_type) { +#ifdef CONFIG_BCM47XX_SSB + case BCM47XX_BUS_TYPE_SSB: + ssb_gpio_outen(&bcm47xx_bus.ssb, 1 << gpio, 0); + return 0; +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: + bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio, + 0); + return 0; +#endif + } + return -EINVAL; } static inline int gpio_direction_output(unsigned gpio, int value) { - /* first set the gpio out value */ - ssb_gpio_out(&ssb_bcm47xx, 1 << gpio, value ? 1 << gpio : 0); - /* then set the gpio mode */ - ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 1 << gpio); - return 0; + switch (bcm47xx_bus_type) { +#ifdef CONFIG_BCM47XX_SSB + case BCM47XX_BUS_TYPE_SSB: + /* first set the gpio out value */ + ssb_gpio_out(&bcm47xx_bus.ssb, 1 << gpio, + value ? 1 << gpio : 0); + /* then set the gpio mode */ + ssb_gpio_outen(&bcm47xx_bus.ssb, 1 << gpio, 1 << gpio); + return 0; +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: + /* first set the gpio out value */ + bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio, + value ? 1 << gpio : 0); + /* then set the gpio mode */ + bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio, + 1 << gpio); + return 0; +#endif + } + return -EINVAL; } static inline int gpio_intmask(unsigned gpio, int value) { - ssb_gpio_intmask(&ssb_bcm47xx, 1 << gpio, - value ? 1 << gpio : 0); - return 0; + switch (bcm47xx_bus_type) { +#ifdef CONFIG_BCM47XX_SSB + case BCM47XX_BUS_TYPE_SSB: + ssb_gpio_intmask(&bcm47xx_bus.ssb, 1 << gpio, + value ? 1 << gpio : 0); + return 0; +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: + bcma_chipco_gpio_intmask(&bcm47xx_bus.bcma.bus.drv_cc, + 1 << gpio, value ? 1 << gpio : 0); + return 0; +#endif + } + return -EINVAL; } static inline int gpio_polarity(unsigned gpio, int value) { - ssb_gpio_polarity(&ssb_bcm47xx, 1 << gpio, - value ? 1 << gpio : 0); - return 0; + switch (bcm47xx_bus_type) { +#ifdef CONFIG_BCM47XX_SSB + case BCM47XX_BUS_TYPE_SSB: + ssb_gpio_polarity(&bcm47xx_bus.ssb, 1 << gpio, + value ? 1 << gpio : 0); + return 0; +#endif +#ifdef CONFIG_BCM47XX_BCMA + case BCM47XX_BUS_TYPE_BCMA: + bcma_chipco_gpio_polarity(&bcm47xx_bus.bcma.bus.drv_cc, + 1 << gpio, value ? 1 << gpio : 0); + return 0; +#endif + } + return -EINVAL; } |