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| author |   Olof Johansson <olof@lixom.net> | 2019-07-02 15:13:20 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2019-07-02 15:13:20 -0700 |
| commit | 2659dc8d225c956b91d8a8e4ef05d91b2e985c02 (patch) | |
| tree | 5cb6e035b6f154668f4f144b66ccc825a0c73df5 /drivers/infiniband/hw/hfi1/chip.c | |
| parent | soc: ti: fix irq-ti-sci link error (diff) | |
| parent | ARM: davinci: da830-evm: fix GPIO lookup for OHCI (diff) | |
| download | linux-dev-2659dc8d225c956b91d8a8e4ef05d91b2e985c02.tar.xz linux-dev-2659dc8d225c956b91d8a8e4ef05d91b2e985c02.zip | |
Merge tag 'davinci-fixes-for-v5.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/fixes
This set of patches fixes regressions introduced in v5.2 kernel when DA8xx
OHCI driver was converted over to use GPIO regulators.
* tag 'davinci-fixes-for-v5.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: davinci: da830-evm: fix GPIO lookup for OHCI
ARM: davinci: omapl138-hawk: add missing regulator constraints for OHCI
ARM: davinci: da830-evm: add missing regulator constraints for OHCI
+ Linux 5.2-rc7
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/chip.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/chip.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c index 4221a99ee7f4..d5b643a1d9fd 100644 --- a/drivers/infiniband/hw/hfi1/chip.c +++ b/drivers/infiniband/hw/hfi1/chip.c @@ -14032,6 +14032,19 @@ static void init_kdeth_qp(struct hfi1_devdata *dd) } /** + * hfi1_get_qp_map + * @dd: device data + * @idx: index to read + */ +u8 hfi1_get_qp_map(struct hfi1_devdata *dd, u8 idx) +{ + u64 reg = read_csr(dd, RCV_QP_MAP_TABLE + (idx / 8) * 8); + + reg >>= (idx % 8) * 8; + return reg; +} + +/** * init_qpmap_table * @dd - device data * @first_ctxt - first context |