diff options
| author | Alex Elder <elder@linaro.org> | 2022-09-26 17:09:18 -0500 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-27 18:42:49 -0700 |
| commit | 6bfb753850d3bad78fc2eb6f4e0fa5675055ad97 (patch) | |
| tree | 5ed6c13d3bbbaad4f8f1a06345bcbc26332c7911 /drivers/net/ipa/ipa_mem.c | |
| parent | 98e2dd71a826c7d2a6de7a9444b5e3c7824082fe (diff) | |
net: ipa: use IPA register IDs to determine offsets
Expose two inline functions that return the offset for a register
whose ID is provided; one of them takes an additional argument
that's used for registers that are parameterized. These both use
a common helper function __ipa_reg_offset(), which just uses the
offset symbols already defined.
Replace all references to the offset macros defined for IPA
registers with calls to ipa_reg_offset() or ipa_reg_n_offset().
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ipa/ipa_mem.c')
| -rw-r--r-- | drivers/net/ipa/ipa_mem.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ipa/ipa_mem.c b/drivers/net/ipa/ipa_mem.c index 53a1dbeaffa6..53a777bb08a6 100644 --- a/drivers/net/ipa/ipa_mem.c +++ b/drivers/net/ipa/ipa_mem.c @@ -113,7 +113,9 @@ int ipa_mem_setup(struct ipa *ipa) mem = ipa_mem_find(ipa, IPA_MEM_MODEM_PROC_CTX); offset = ipa->mem_offset + mem->offset; val = proc_cntxt_base_addr_encoded(ipa->version, offset); - iowrite32(val, ipa->reg_virt + IPA_REG_LOCAL_PKT_PROC_CNTXT_OFFSET); + + offset = ipa_reg_offset(ipa, LOCAL_PKT_PROC_CNTXT); + iowrite32(val, ipa->reg_virt + offset); return 0; } @@ -314,7 +316,7 @@ int ipa_mem_config(struct ipa *ipa) u32 i; /* Check the advertised location and size of the shared memory area */ - val = ioread32(ipa->reg_virt + IPA_REG_SHARED_MEM_SIZE_OFFSET); + val = ioread32(ipa->reg_virt + ipa_reg_offset(ipa, SHARED_MEM_SIZE)); /* The fields in the register are in 8 byte units */ ipa->mem_offset = 8 * u32_get_bits(val, SHARED_MEM_BADDR_FMASK); |