@@ -197,16 +197,6 @@ bool ipa_cmd_table_valid(struct ipa *ipa, const struct ipa_mem *mem, bool route)
return false;
}
- /* Entire memory range must fit within IPA-local memory */
- if (mem->offset > ipa->mem_size ||
- mem->size > ipa->mem_size - mem->offset) {
- dev_err(dev, "%s table region out of range\n", table);
- dev_err(dev, " (0x%04x + 0x%04x > 0x%04x)\n",
- mem->offset, mem->size, ipa->mem_size);
-
- return false;
- }
-
return true;
}
@@ -257,15 +247,6 @@ static bool ipa_cmd_header_valid(struct ipa *ipa)
return false;
}
- /* Make sure the entire combined area fits in IPA memory */
- if (size > ipa->mem_size || offset > ipa->mem_size - size) {
- dev_err(dev, "header table region out of range\n");
- dev_err(dev, " (0x%04x + 0x%04x > 0x%04x)\n",
- offset, size, ipa->mem_size);
-
- return false;
- }
-
return true;
}
There's no need to ensure table memory regions fit within the IPA-local memory range. And there's no need to ensure the modem header memory region is in range either. These are verified for all memory regions in ipa_mem_size_valid(), once we have settled on the size of IPA memory. Signed-off-by: Alex Elder <elder@linaro.org> --- drivers/net/ipa/ipa_cmd.c | 19 ------------------- 1 file changed, 19 deletions(-)