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author | 2008-07-18 19:53:16 +0200 | |
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committer | 2008-07-18 19:53:16 +0200 | |
commit | 9b610fda0df5d0f0b0c64242e37441ad1b384aac (patch) | |
tree | 0ea14b15f2e6546f37fe18d8ac3dc83077ec0e55 /drivers/infiniband/hw/ehca/hcp_if.c | |
parent | nohz: prevent tick stop outside of the idle loop (diff) | |
parent | Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2 (diff) | |
download | linux-dev-9b610fda0df5d0f0b0c64242e37441ad1b384aac.tar.xz linux-dev-9b610fda0df5d0f0b0c64242e37441ad1b384aac.zip |
Merge branch 'linus' into timers/nohz
Diffstat (limited to 'drivers/infiniband/hw/ehca/hcp_if.c')
-rw-r--r-- | drivers/infiniband/hw/ehca/hcp_if.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ehca/hcp_if.c b/drivers/infiniband/hw/ehca/hcp_if.c index 5245e13c3a30..415d3a465de6 100644 --- a/drivers/infiniband/hw/ehca/hcp_if.c +++ b/drivers/infiniband/hw/ehca/hcp_if.c @@ -933,3 +933,13 @@ u64 hipz_h_error_data(const struct ipz_adapter_handle adapter_handle, r_cb, 0, 0, 0, 0); } + +u64 hipz_h_eoi(int irq) +{ + unsigned long xirr; + + iosync(); + xirr = (0xffULL << 24) | irq; + + return plpar_hcall_norets(H_EOI, xirr); +} |