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net: ipa: fix BCR register field definitions
The backward compatibility register field masks are defined using single-bit masks defined with BIT(x) rather than GENMASK(x, x). Change this one set of definitions to follow the GENMASK() pattern used everywhere else. Add a few missing field definitions for this register as well. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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@ -174,22 +174,35 @@ static inline u32 ipa_reg_filt_rout_hash_flush_offset(enum ipa_version version)
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#define IPV4_FILTER_HASH_FMASK GENMASK(12, 12)
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#define IPV4_FILTER_HASH_FMASK GENMASK(12, 12)
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#define IPA_REG_BCR_OFFSET 0x000001d0
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#define IPA_REG_BCR_OFFSET 0x000001d0
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#define BCR_CMDQ_L_LACK_ONE_ENTRY BIT(0)
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/* The next two fields are not present for IPA v4.2 */
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#define BCR_TX_NOT_USING_BRESP BIT(1)
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#define BCR_CMDQ_L_LACK_ONE_ENTRY_FMASK GENMASK(0, 0)
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#define BCR_SUSPEND_L2_IRQ BIT(3)
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#define BCR_TX_NOT_USING_BRESP_FMASK GENMASK(1, 1)
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#define BCR_HOLB_DROP_L2_IRQ BIT(4)
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/* The next field is invalid for IPA v4.1 */
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#define BCR_DUAL_TX BIT(5)
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#define BCR_TX_SUSPEND_IRQ_ASSERT_ONCE_FMASK GENMASK(2, 2)
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/* The next two fields are not present for IPA v4.2 */
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#define BCR_SUSPEND_L2_IRQ_FMASK GENMASK(3, 3)
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#define BCR_HOLB_DROP_L2_IRQ_FMASK GENMASK(4, 4)
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#define BCR_DUAL_TX_FMASK GENMASK(5, 5)
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#define BCR_ENABLE_FILTER_DATA_CACHE_FMASK GENMASK(6, 6)
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#define BCR_NOTIF_PRIORITY_OVER_ZLT_FMASK GENMASK(7, 7)
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#define BCR_FILTER_PREFETCH_EN_FMASK GENMASK(8, 8)
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#define BCR_ROUTER_PREFETCH_EN_FMASK GENMASK(9, 9)
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/* Backward compatibility register value to use for each version */
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/* Backward compatibility register value to use for each version */
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static inline u32 ipa_reg_bcr_val(enum ipa_version version)
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static inline u32 ipa_reg_bcr_val(enum ipa_version version)
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{
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{
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if (version == IPA_VERSION_3_5_1)
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if (version == IPA_VERSION_3_5_1)
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return BCR_CMDQ_L_LACK_ONE_ENTRY | BCR_TX_NOT_USING_BRESP |
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return BCR_CMDQ_L_LACK_ONE_ENTRY_FMASK |
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BCR_SUSPEND_L2_IRQ | BCR_HOLB_DROP_L2_IRQ | BCR_DUAL_TX;
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BCR_TX_NOT_USING_BRESP_FMASK |
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BCR_SUSPEND_L2_IRQ_FMASK |
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BCR_HOLB_DROP_L2_IRQ_FMASK |
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BCR_DUAL_TX_FMASK;
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if (version == IPA_VERSION_4_0 || version == IPA_VERSION_4_1)
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if (version == IPA_VERSION_4_0 || version == IPA_VERSION_4_1)
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return BCR_CMDQ_L_LACK_ONE_ENTRY | BCR_SUSPEND_L2_IRQ |
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return BCR_CMDQ_L_LACK_ONE_ENTRY_FMASK |
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BCR_HOLB_DROP_L2_IRQ | BCR_DUAL_TX;
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BCR_SUSPEND_L2_IRQ_FMASK |
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BCR_HOLB_DROP_L2_IRQ_FMASK |
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BCR_DUAL_TX_FMASK;
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return 0x00000000;
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return 0x00000000;
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}
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}
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