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| author | Bogdan Purcareata <bogdan.purcareata@nxp.com> | 2016-05-17 07:18:40 +0000 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-06-03 14:12:10 -0700 |
| commit | 3378727d13dac410d8ef2d8426d4c9bfc4974405 (patch) | |
| tree | 0423022e7b6bae5061adad889261b9190ba23fc3 /common/system_map.c | |
| parent | 5605dc6135f6f26560ef3b0c6ebc5141c531179a (diff) | |
| download | u-boot-imx-3378727d13dac410d8ef2d8426d4c9bfc4974405.zip u-boot-imx-3378727d13dac410d8ef2d8426d4c9bfc4974405.tar.gz u-boot-imx-3378727d13dac410d8ef2d8426d4c9bfc4974405.tar.bz2 | |
pcie/layerscape: fix bug in bus number computation when setting msi-map
When multiple PCI cards are present in an ls2080a board, the second
card does not get its msi-map set up properly due to a bug in
computing the bus number.
The bus number returned by PCI_BDF() is not the actual PCI bus
number, but instead represents a global u-boot PCI bus number. A
given bus number is relative to hose->first_busno, so that has to be
subtracted from the PCI device id.
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Acked-by: Stuart Yoder <stuart.yoder@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'common/system_map.c')
0 files changed, 0 insertions, 0 deletions