diff options
| author | Alex Elder <elder@linaro.org> | 2022-10-25 14:51:43 -0500 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2022-10-27 13:38:13 +0200 |
| commit | f787d84830152be76b76470ac865d2033285c2d9 (patch) | |
| tree | c33bde78d4dd627559ef856494327761aba4e914 /drivers/net/ipa/ipa_table.h | |
| parent | 8defab8bdfb1d0dc4e4e3c687cfde33b596896f7 (diff) | |
net: ipa: determine filter table size from memory region
Currently we assume that any filter table contains a fixed number
of entries. Like routing tables, the number of entries in a filter
table is limited only by the size of the IPA-local memory region
used to hold the table.
Stop assuming that a filter table has exactly 14 entries. Instead,
determine the number of entries in a routing table by dividing its
memory region size by the size of an entry. (Note that the first
"entry" in a filter table contains an endpoint bitmap.)
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/ipa/ipa_table.h')
| -rw-r--r-- | drivers/net/ipa/ipa_table.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/ipa/ipa_table.h b/drivers/net/ipa/ipa_table.h index 79583b16f363..8a4dcd7df4c0 100644 --- a/drivers/net/ipa/ipa_table.h +++ b/drivers/net/ipa/ipa_table.h @@ -10,9 +10,6 @@ struct ipa; -/* The maximum number of filter table entries (IPv4, IPv6; hashed or not) */ -#define IPA_FILTER_COUNT_MAX 14 - /** * ipa_filter_map_valid() - Validate a filter table endpoint bitmap * @ipa: IPA pointer |