diff options
| author | Alex Elder <elder@linaro.org> | 2022-09-22 17:20:56 -0500 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-23 20:56:28 -0700 |
| commit | 21ab2078ff37ad9f81c080244ed51d80463d58d9 (patch) | |
| tree | 84a585627f109e7c61942e0e13b178b9e7ed9d9d /drivers/net/ipa/data | |
| parent | 48395fa8e8f69267a795bab2d31b9c2f3f8fe503 (diff) | |
| download | lwn-21ab2078ff37ad9f81c080244ed51d80463d58d9.tar.gz lwn-21ab2078ff37ad9f81c080244ed51d80463d58d9.zip | |
net: ipa: define BCR values using an enum
The backward compatibility register (BCR) has a set of bit flags
that indicate ways in which the IPA hardware should operate in a
backward compatible way. The register is not supported starting
with IPA v4.5, and where it is supported, defined bits all have the
same numeric value.
Redefine these flags using an enumerated type, with each member's
value representing the bit position that encodes it in the BCR.
This replaces all of the single-bit field masks previously defined.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ipa/data')
| -rw-r--r-- | drivers/net/ipa/data/ipa_data-v3.1.c | 2 | ||||
| -rw-r--r-- | drivers/net/ipa/data/ipa_data-v3.5.1.c | 10 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ipa/data/ipa_data-v3.1.c b/drivers/net/ipa/data/ipa_data-v3.1.c index 1c1895aea811..e0d71f609272 100644 --- a/drivers/net/ipa/data/ipa_data-v3.1.c +++ b/drivers/net/ipa/data/ipa_data-v3.1.c @@ -526,7 +526,7 @@ static const struct ipa_power_data ipa_power_data = { /* Configuration data for an SoC having IPA v3.1 */ const struct ipa_data ipa_data_v3_1 = { .version = IPA_VERSION_3_1, - .backward_compat = BCR_CMDQ_L_LACK_ONE_ENTRY_FMASK, + .backward_compat = BIT(BCR_CMDQ_L_LACK_ONE_ENTRY), .qsb_count = ARRAY_SIZE(ipa_qsb_data), .qsb_data = ipa_qsb_data, .endpoint_count = ARRAY_SIZE(ipa_gsi_endpoint_data), diff --git a/drivers/net/ipa/data/ipa_data-v3.5.1.c b/drivers/net/ipa/data/ipa_data-v3.5.1.c index 58b708d2fc75..383ef1890065 100644 --- a/drivers/net/ipa/data/ipa_data-v3.5.1.c +++ b/drivers/net/ipa/data/ipa_data-v3.5.1.c @@ -407,11 +407,11 @@ static const struct ipa_power_data ipa_power_data = { /* Configuration data for an SoC having IPA v3.5.1 */ const struct ipa_data ipa_data_v3_5_1 = { .version = IPA_VERSION_3_5_1, - .backward_compat = BCR_CMDQ_L_LACK_ONE_ENTRY_FMASK | - BCR_TX_NOT_USING_BRESP_FMASK | - BCR_SUSPEND_L2_IRQ_FMASK | - BCR_HOLB_DROP_L2_IRQ_FMASK | - BCR_DUAL_TX_FMASK, + .backward_compat = BIT(BCR_CMDQ_L_LACK_ONE_ENTRY) | + BIT(BCR_TX_NOT_USING_BRESP) | + BIT(BCR_SUSPEND_L2_IRQ) | + BIT(BCR_HOLB_DROP_L2_IRQ) | + BIT(BCR_DUAL_TX), .qsb_count = ARRAY_SIZE(ipa_qsb_data), .qsb_data = ipa_qsb_data, .endpoint_count = ARRAY_SIZE(ipa_gsi_endpoint_data), |