diff options
| author | Alex Elder <elder@linaro.org> | 2023-01-30 15:01:56 -0600 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-01-31 21:45:52 -0800 |
| commit | 32079a4ab10668a28535747399a5d8a527e775dd (patch) | |
| tree | 5d83e4524428c25cbe7b62a32811499f00a7d1d4 /drivers/net/ipa/ipa_endpoint.c | |
| parent | a08cedc31d50b698c2e36a08c5a69a42d73313c9 (diff) | |
net: ipa: greater timer granularity options
Starting with IPA v5.0, the head-of-line blocking timer has more
than two pulse generators available to define timer granularity.
To prepare for that, change the way the field value is encoded
to use ipa_reg_encode() rather than ipa_reg_bit().
The aggregation granularity selection could (in principle) also use
an additional pulse generator starting with IPA v5.0. Encode the
AGGR_GRAN_SEL field differently to allow that as well.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ipa/ipa_endpoint.c')
| -rw-r--r-- | drivers/net/ipa/ipa_endpoint.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c index 8909ba8bfd0e..c029209191d4 100644 --- a/drivers/net/ipa/ipa_endpoint.c +++ b/drivers/net/ipa/ipa_endpoint.c @@ -965,7 +965,7 @@ static u32 aggr_time_limit_encode(struct ipa *ipa, const struct ipa_reg *reg, ret = ipa_qtime_val(microseconds, max); if (ret < 0) { val = -ret; - gran_sel = ipa_reg_bit(reg, AGGR_GRAN_SEL); + gran_sel = ipa_reg_encode(reg, AGGR_GRAN_SEL, 1); } else { val = ret; gran_sel = 0; @@ -1057,7 +1057,7 @@ static u32 hol_block_timer_encode(struct ipa *ipa, const struct ipa_reg *reg, ret = ipa_qtime_val(microseconds, max); if (ret < 0) { val = -ret; - gran_sel = ipa_reg_bit(reg, TIMER_GRAN_SEL); + gran_sel = ipa_reg_encode(reg, TIMER_GRAN_SEL, 1); } else { val = ret; gran_sel = 0; |