The entries in each IPA routing table are divided between the modem
and the AP. The modem always gets some number of entries located at
the base of the table; the AP gets all those that follow.
There's no reason to think the modem will use anything different
from the first entries in a routing table, so:
- Get rid of IPA_ROUTE_MODEM_MIN (just assume it's 0)
- Get rid of IPA_ROUTE_AP_MIN (just assume it's IPA_ROUTE_MODEM_COUNT)
And finally:
- Open-code IPA_ROUTE_AP_COUNT and remove its definition
Signed-off-by: Alex Elder <elder@xxxxxxxxxx>
---
drivers/net/ipa/ipa_table.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ipa/ipa_table.c b/drivers/net/ipa/ipa_table.c
index 510ff2dc8999a..74d7082b3c5aa 100644
--- a/drivers/net/ipa/ipa_table.c
+++ b/drivers/net/ipa/ipa_table.c
@@ -106,12 +106,6 @@
* ----------------------
*/
-/* Assignment of route table entries to the modem and AP */
-#define IPA_ROUTE_MODEM_MIN 0
-#define IPA_ROUTE_AP_MIN IPA_ROUTE_MODEM_COUNT
-#define IPA_ROUTE_AP_COUNT \
- (IPA_ROUTE_COUNT_MAX - IPA_ROUTE_MODEM_COUNT)
-
/* Filter or route rules consist of a set of 32-bit values followed by a
* 32-bit all-zero rule list terminator. The "zero rule" is simply an
* all-zero rule followed by the list terminator.
@@ -342,11 +336,11 @@ static int ipa_route_reset(struct ipa *ipa, bool modem)
}
if (modem) {
- first = IPA_ROUTE_MODEM_MIN;
+ first = 0;
count = IPA_ROUTE_MODEM_COUNT;
} else {
- first = IPA_ROUTE_AP_MIN;
- count = IPA_ROUTE_AP_COUNT;
+ first = IPA_ROUTE_MODEM_COUNT;
+ count = IPA_ROUTE_COUNT_MAX - IPA_ROUTE_MODEM_COUNT;
}
ipa_table_reset_add(trans, false, first, count, IPA_MEM_V4_ROUTE);
@@ -561,8 +555,7 @@ static void ipa_filter_config(struct ipa *ipa, bool modem)
static bool ipa_route_id_modem(u32 route_id)
{
- return route_id >= IPA_ROUTE_MODEM_MIN &&
- route_id <= IPA_ROUTE_MODEM_MIN + IPA_ROUTE_MODEM_COUNT - 1;
+ return route_id < IPA_ROUTE_MODEM_COUNT;
}
/**
--
2.34.1
