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author | 2016-04-11 10:41:07 +0300 | |
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committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/s390/include/asm/pci_dma.h | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/s390/include/asm/pci_dma.h')
-rw-r--r-- | kernel/arch/s390/include/asm/pci_dma.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/arch/s390/include/asm/pci_dma.h b/kernel/arch/s390/include/asm/pci_dma.h index 30b4c179c..1aac41e83 100644 --- a/kernel/arch/s390/include/asm/pci_dma.h +++ b/kernel/arch/s390/include/asm/pci_dma.h @@ -192,5 +192,10 @@ static inline unsigned long *get_st_pto(unsigned long entry) /* Prototypes */ int zpci_dma_init_device(struct zpci_dev *); void zpci_dma_exit_device(struct zpci_dev *); +void dma_free_seg_table(unsigned long); +unsigned long *dma_alloc_cpu_table(void); +void dma_cleanup_tables(unsigned long *); +unsigned long *dma_walk_cpu_trans(unsigned long *rto, dma_addr_t dma_addr); +void dma_update_cpu_trans(unsigned long *entry, void *page_addr, int flags); #endif |