diff options
| author | Tony Luck <tony.luck@intel.com> | 2005-10-31 10:51:57 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-10-31 10:51:57 -0800 |
| commit | c7fb577e2a6cb04732541f2dc402bd46747f7558 (patch) | |
| tree | df3b1a1922ed13bfbcc45d08650c38beeb1a7bd1 /arch/ppc/syslib/ppc8xx_pic.c | |
| parent | 9cec58dc138d6fcad9f447a19c8ff69f6540e667 (diff) | |
| parent | 581c1b14394aee60aff46ea67d05483261ed6527 (diff) | |
manual update from upstream:
Applied Al's change 06a544971fad0992fe8b92c5647538d573089dd4
to new location of swiotlb.c
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ppc/syslib/ppc8xx_pic.c')
| -rw-r--r-- | arch/ppc/syslib/ppc8xx_pic.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/arch/ppc/syslib/ppc8xx_pic.c b/arch/ppc/syslib/ppc8xx_pic.c index d3b01c6c97d..3e6f51a61d4 100644 --- a/arch/ppc/syslib/ppc8xx_pic.c +++ b/arch/ppc/syslib/ppc8xx_pic.c @@ -6,6 +6,7 @@ #include <linux/signal.h> #include <linux/interrupt.h> #include <asm/irq.h> +#include <asm/io.h> #include <asm/8xx_immap.h> #include <asm/mpc8xx.h> #include "ppc8xx_pic.h" @@ -29,8 +30,7 @@ static void m8xx_mask_irq(unsigned int irq_nr) word = irq_nr >> 5; ppc_cached_irq_mask[word] &= ~(1 << (31-bit)); - ((immap_t *)IMAP_ADDR)->im_siu_conf.sc_simask = - ppc_cached_irq_mask[word]; + out_be32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_simask, ppc_cached_irq_mask[word]); } static void m8xx_unmask_irq(unsigned int irq_nr) @@ -41,8 +41,7 @@ static void m8xx_unmask_irq(unsigned int irq_nr) word = irq_nr >> 5; ppc_cached_irq_mask[word] |= (1 << (31-bit)); - ((immap_t *)IMAP_ADDR)->im_siu_conf.sc_simask = - ppc_cached_irq_mask[word]; + out_be32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_simask, ppc_cached_irq_mask[word]); } static void m8xx_end_irq(unsigned int irq_nr) @@ -55,8 +54,7 @@ static void m8xx_end_irq(unsigned int irq_nr) word = irq_nr >> 5; ppc_cached_irq_mask[word] |= (1 << (31-bit)); - ((immap_t *)IMAP_ADDR)->im_siu_conf.sc_simask = - ppc_cached_irq_mask[word]; + out_be32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_simask, ppc_cached_irq_mask[word]); } } @@ -69,9 +67,8 @@ static void m8xx_mask_and_ack(unsigned int irq_nr) word = irq_nr >> 5; ppc_cached_irq_mask[word] &= ~(1 << (31-bit)); - ((immap_t *)IMAP_ADDR)->im_siu_conf.sc_simask = - ppc_cached_irq_mask[word]; - ((immap_t *)IMAP_ADDR)->im_siu_conf.sc_sipend = 1 << (31-bit); + out_be32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_simask, ppc_cached_irq_mask[word]); + out_be32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_sipend, 1 << (31-bit)); } struct hw_interrupt_type ppc8xx_pic = { @@ -93,7 +90,7 @@ m8xx_get_irq(struct pt_regs *regs) /* For MPC8xx, read the SIVEC register and shift the bits down * to get the irq number. */ - irq = ((immap_t *)IMAP_ADDR)->im_siu_conf.sc_sivec >> 26; + irq = in_be32(&((immap_t *)IMAP_ADDR)->im_siu_conf.sc_sivec) >> 26; /* * When we read the sivec without an interrupt to process, we will |