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| author |   Suman Tripathi <stripathi@apm.com> | 2016-02-06 11:25:24 +0530 |
|---|---|---|
| committer |   Tejun Heo <tj@kernel.org> | 2016-02-11 09:54:15 -0500 |
| commit | 32aea2680de01f539d928112150279fdeeabca00 (patch) | |
| tree | 37da2247e5c7b86b5d91a262716bdca5518a2d55 /include/linux/ata.h | |
| parent | ata: Remove the AHCI_HFLAG_EDGE_IRQ support from libahci. (diff) | |
| download | linux-dev-32aea2680de01f539d928112150279fdeeabca00.tar.xz linux-dev-32aea2680de01f539d928112150279fdeeabca00.zip | |
ahci_xgene: Implement the workaround to fix the missing of the edge interrupt for the HOST_IRQ_STAT.
Due to H/W errata, the HOST_IRQ_STAT register misses the edge interrupt
when clearing the HOST_IRQ_STAT register and hardware reporting the
PORT_IRQ_STAT register happens to be at the same clock cycle.
Signed-off-by: Suman Tripathi <stripathi@apm.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/ata.h')
0 files changed, 0 insertions, 0 deletions