diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-06-16 10:17:15 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-16 10:17:15 +0200 |
| commit | 28638ea4f8adb63f837e4436560ab16ab0388587 (patch) | |
| tree | 2dab7a03d7696697c82ba62a03700d3a2f3639b1 /arch/arm/mach-omap2/mailbox.c | |
| parent | f781b03c4b1c713ac000877c8bbc31fc4164a29b (diff) | |
| parent | 066519068ad2fbe98c7f45552b1f592903a9c8c8 (diff) | |
Merge branch 'linus' into x86/nmitip-x86-nmi-2008-06-16_09.20_Mon
Conflicts:
arch/x86/kernel/nmi_32.c
Diffstat (limited to 'arch/arm/mach-omap2/mailbox.c')
| -rw-r--r-- | arch/arm/mach-omap2/mailbox.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index b03cd06e055b..4799561c5a9e 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -70,6 +70,9 @@ struct omap_mbox2_priv { static struct clk *mbox_ick_handle; +static void omap2_mbox_enable_irq(struct omap_mbox *mbox, + omap_mbox_type_t irq); + static inline unsigned int mbox_read_reg(unsigned int reg) { return __raw_readl(mbox_base + reg); @@ -81,7 +84,7 @@ static inline void mbox_write_reg(unsigned int val, unsigned int reg) } /* Mailbox H/W preparations */ -static inline int omap2_mbox_startup(struct omap_mbox *mbox) +static int omap2_mbox_startup(struct omap_mbox *mbox) { unsigned int l; @@ -97,38 +100,40 @@ static inline int omap2_mbox_startup(struct omap_mbox *mbox) l |= 0x00000011; mbox_write_reg(l, MAILBOX_SYSCONFIG); + omap2_mbox_enable_irq(mbox, IRQ_RX); + return 0; } -static inline void omap2_mbox_shutdown(struct omap_mbox *mbox) +static void omap2_mbox_shutdown(struct omap_mbox *mbox) { clk_disable(mbox_ick_handle); clk_put(mbox_ick_handle); } /* Mailbox FIFO handle functions */ -static inline mbox_msg_t omap2_mbox_fifo_read(struct omap_mbox *mbox) +static mbox_msg_t omap2_mbox_fifo_read(struct omap_mbox *mbox) { struct omap_mbox2_fifo *fifo = &((struct omap_mbox2_priv *)mbox->priv)->rx_fifo; return (mbox_msg_t) mbox_read_reg(fifo->msg); } -static inline void omap2_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg) +static void omap2_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg) { struct omap_mbox2_fifo *fifo = &((struct omap_mbox2_priv *)mbox->priv)->tx_fifo; mbox_write_reg(msg, fifo->msg); } -static inline int omap2_mbox_fifo_empty(struct omap_mbox *mbox) +static int omap2_mbox_fifo_empty(struct omap_mbox *mbox) { struct omap_mbox2_fifo *fifo = &((struct omap_mbox2_priv *)mbox->priv)->rx_fifo; return (mbox_read_reg(fifo->msg_stat) == 0); } -static inline int omap2_mbox_fifo_full(struct omap_mbox *mbox) +static int omap2_mbox_fifo_full(struct omap_mbox *mbox) { struct omap_mbox2_fifo *fifo = &((struct omap_mbox2_priv *)mbox->priv)->tx_fifo; @@ -136,7 +141,7 @@ static inline int omap2_mbox_fifo_full(struct omap_mbox *mbox) } /* Mailbox IRQ handle functions */ -static inline void omap2_mbox_enable_irq(struct omap_mbox *mbox, +static void omap2_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq) { struct omap_mbox2_priv *p = (struct omap_mbox2_priv *)mbox->priv; @@ -147,7 +152,7 @@ static inline void omap2_mbox_enable_irq(struct omap_mbox *mbox, mbox_write_reg(l, p->irqenable); } -static inline void omap2_mbox_disable_irq(struct omap_mbox *mbox, +static void omap2_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq) { struct omap_mbox2_priv *p = (struct omap_mbox2_priv *)mbox->priv; @@ -158,7 +163,7 @@ static inline void omap2_mbox_disable_irq(struct omap_mbox *mbox, mbox_write_reg(l, p->irqenable); } -static inline void omap2_mbox_ack_irq(struct omap_mbox *mbox, +static void omap2_mbox_ack_irq(struct omap_mbox *mbox, omap_mbox_type_t irq) { struct omap_mbox2_priv *p = (struct omap_mbox2_priv *)mbox->priv; @@ -167,7 +172,7 @@ static inline void omap2_mbox_ack_irq(struct omap_mbox *mbox, mbox_write_reg(bit, p->irqstatus); } -static inline int omap2_mbox_is_irq(struct omap_mbox *mbox, +static int omap2_mbox_is_irq(struct omap_mbox *mbox, omap_mbox_type_t irq) { struct omap_mbox2_priv *p = (struct omap_mbox2_priv *)mbox->priv; |