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authorRikard Falkeborn <rikard.falkeborn@gmail.com>2020-09-12 00:00:15 +0200
committerDavid S. Miller <davem@davemloft.net>2020-09-11 17:13:24 -0700
commit4a681bf3456fe0c53851646ffe2229145f2b6159 (patch)
tree458a4f7559d6ea83de5bb451db2467264fd06b49
parentcac7663cdce74eb6ee678f6dd0dc7ee4a251fa91 (diff)
octeontx2-af: Constify npc_kpu_profile_{action,cam}
These are never modified, so constify them to allow the compiler to place them in read-only memory. This moves about 25kB to read-only memory as seen by the output of the size command. Before: text data bss dec hex filename 296203 65464 1248 362915 589a3 drivers/net/ethernet/marvell/octeontx2/af/octeontx2_af.ko After: text data bss dec hex filename 321003 40664 1248 362915 589a3 drivers/net/ethernet/marvell/octeontx2/af/octeontx2_af.ko Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/npc.h4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h68
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c6
3 files changed, 39 insertions, 39 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/npc.h b/drivers/net/ethernet/marvell/octeontx2/af/npc.h
index 3803af9231c6..95c646ae7e23 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/npc.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/npc.h
@@ -173,8 +173,8 @@ struct npc_kpu_profile_action {
struct npc_kpu_profile {
int cam_entries;
int action_entries;
- struct npc_kpu_profile_cam *cam;
- struct npc_kpu_profile_action *action;
+ const struct npc_kpu_profile_cam *cam;
+ const struct npc_kpu_profile_action *action;
};
/* NPC KPU register formats */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h
index aa2727e6211a..b29c6689ace2 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h
@@ -418,7 +418,7 @@ enum NPC_ERRLEV_E {
NPC_ERRLEV_ENUM_LAST = 16,
};
-static struct npc_kpu_profile_action ikpu_action_entries[] = {
+static const struct npc_kpu_profile_action ikpu_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
12, 16, 20, 0, 0,
@@ -997,7 +997,7 @@ static struct npc_kpu_profile_action ikpu_action_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu1_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu1_cam_entries[] = {
{
NPC_S_KPU1_ETHER, 0xff,
NPC_ETYPE_IP,
@@ -1666,7 +1666,7 @@ static struct npc_kpu_profile_cam kpu1_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu2_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu2_cam_entries[] = {
{
NPC_S_KPU2_CTAG, 0xff,
NPC_ETYPE_IP,
@@ -2794,7 +2794,7 @@ static struct npc_kpu_profile_cam kpu2_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu3_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu3_cam_entries[] = {
{
NPC_S_KPU3_CTAG, 0xff,
NPC_ETYPE_IP,
@@ -3913,7 +3913,7 @@ static struct npc_kpu_profile_cam kpu3_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu4_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu4_cam_entries[] = {
{
NPC_S_KPU4_MPLS, 0xff,
NPC_MPLS_S,
@@ -4006,7 +4006,7 @@ static struct npc_kpu_profile_cam kpu4_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu5_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu5_cam_entries[] = {
{
NPC_S_KPU5_IP, 0xff,
0x0000,
@@ -4576,7 +4576,7 @@ static struct npc_kpu_profile_cam kpu5_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu6_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu6_cam_entries[] = {
{
NPC_S_KPU6_IP6_EXT, 0xff,
0x0000,
@@ -4921,7 +4921,7 @@ static struct npc_kpu_profile_cam kpu6_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu7_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu7_cam_entries[] = {
{
NPC_S_KPU7_IP6_EXT, 0xff,
0x0000,
@@ -5140,7 +5140,7 @@ static struct npc_kpu_profile_cam kpu7_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu8_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu8_cam_entries[] = {
{
NPC_S_KPU8_TCP, 0xff,
0x0000,
@@ -5872,7 +5872,7 @@ static struct npc_kpu_profile_cam kpu8_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu9_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu9_cam_entries[] = {
{
NPC_S_KPU9_TU_MPLS_IN_GRE, 0xff,
NPC_MPLS_S,
@@ -6334,7 +6334,7 @@ static struct npc_kpu_profile_cam kpu9_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu10_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu10_cam_entries[] = {
{
NPC_S_KPU10_TU_MPLS, 0xff,
NPC_MPLS_S,
@@ -6499,7 +6499,7 @@ static struct npc_kpu_profile_cam kpu10_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu11_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu11_cam_entries[] = {
{
NPC_S_KPU11_TU_ETHER, 0xff,
NPC_ETYPE_IP,
@@ -6808,7 +6808,7 @@ static struct npc_kpu_profile_cam kpu11_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu12_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu12_cam_entries[] = {
{
NPC_S_KPU12_TU_IP, 0xff,
NPC_IPNH_TCP,
@@ -7063,7 +7063,7 @@ static struct npc_kpu_profile_cam kpu12_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu13_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu13_cam_entries[] = {
{
NPC_S_KPU13_TU_IP6_EXT, 0xff,
0x0000,
@@ -7075,7 +7075,7 @@ static struct npc_kpu_profile_cam kpu13_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu14_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu14_cam_entries[] = {
{
NPC_S_KPU14_TU_IP6_EXT, 0xff,
0x0000,
@@ -7087,7 +7087,7 @@ static struct npc_kpu_profile_cam kpu14_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu15_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu15_cam_entries[] = {
{
NPC_S_KPU15_TU_TCP, 0xff,
0x0000,
@@ -7288,7 +7288,7 @@ static struct npc_kpu_profile_cam kpu15_cam_entries[] = {
},
};
-static struct npc_kpu_profile_cam kpu16_cam_entries[] = {
+static const struct npc_kpu_profile_cam kpu16_cam_entries[] = {
{
NPC_S_KPU16_TCP_DATA, 0xff,
0x0000,
@@ -7345,7 +7345,7 @@ static struct npc_kpu_profile_cam kpu16_cam_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu1_action_entries[] = {
+static const struct npc_kpu_profile_action kpu1_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
8, 0, 6, 3, 0,
@@ -7962,7 +7962,7 @@ static struct npc_kpu_profile_action kpu1_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu2_action_entries[] = {
+static const struct npc_kpu_profile_action kpu2_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
8, 0, 6, 2, 0,
@@ -8965,7 +8965,7 @@ static struct npc_kpu_profile_action kpu2_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu3_action_entries[] = {
+static const struct npc_kpu_profile_action kpu3_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
8, 0, 6, 1, 0,
@@ -9960,7 +9960,7 @@ static struct npc_kpu_profile_action kpu3_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu4_action_entries[] = {
+static const struct npc_kpu_profile_action kpu4_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
0, 0, 0, 0, 0,
@@ -10043,7 +10043,7 @@ static struct npc_kpu_profile_action kpu4_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu5_action_entries[] = {
+static const struct npc_kpu_profile_action kpu5_action_entries[] = {
{
NPC_ERRLEV_LC, NPC_EC_IP_TTL_0,
0, 0, 0, 0, 1,
@@ -10550,7 +10550,7 @@ static struct npc_kpu_profile_action kpu5_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu6_action_entries[] = {
+static const struct npc_kpu_profile_action kpu6_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
0, 0, 0, 0, 1,
@@ -10857,7 +10857,7 @@ static struct npc_kpu_profile_action kpu6_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu7_action_entries[] = {
+static const struct npc_kpu_profile_action kpu7_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
0, 0, 0, 0, 1,
@@ -11052,7 +11052,7 @@ static struct npc_kpu_profile_action kpu7_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu8_action_entries[] = {
+static const struct npc_kpu_profile_action kpu8_action_entries[] = {
{
NPC_ERRLEV_LD, NPC_EC_TCP_FLAGS_FIN_ONLY,
0, 0, 0, 0, 1,
@@ -11703,7 +11703,7 @@ static struct npc_kpu_profile_action kpu8_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu9_action_entries[] = {
+static const struct npc_kpu_profile_action kpu9_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
0, 0, 0, 0, 0,
@@ -12114,7 +12114,7 @@ static struct npc_kpu_profile_action kpu9_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu10_action_entries[] = {
+static const struct npc_kpu_profile_action kpu10_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
8, 0, 6, 1, 0,
@@ -12261,7 +12261,7 @@ static struct npc_kpu_profile_action kpu10_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu11_action_entries[] = {
+static const struct npc_kpu_profile_action kpu11_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
8, 0, 6, 0, 0,
@@ -12536,7 +12536,7 @@ static struct npc_kpu_profile_action kpu11_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu12_action_entries[] = {
+static const struct npc_kpu_profile_action kpu12_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
2, 12, 0, 2, 0,
@@ -12763,7 +12763,7 @@ static struct npc_kpu_profile_action kpu12_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu13_action_entries[] = {
+static const struct npc_kpu_profile_action kpu13_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
0, 0, 0, 0, 1,
@@ -12774,7 +12774,7 @@ static struct npc_kpu_profile_action kpu13_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu14_action_entries[] = {
+static const struct npc_kpu_profile_action kpu14_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
0, 0, 0, 0, 1,
@@ -12785,7 +12785,7 @@ static struct npc_kpu_profile_action kpu14_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu15_action_entries[] = {
+static const struct npc_kpu_profile_action kpu15_action_entries[] = {
{
NPC_ERRLEV_LG, NPC_EC_TCP_FLAGS_FIN_ONLY,
0, 0, 0, 0, 1,
@@ -12964,7 +12964,7 @@ static struct npc_kpu_profile_action kpu15_action_entries[] = {
},
};
-static struct npc_kpu_profile_action kpu16_action_entries[] = {
+static const struct npc_kpu_profile_action kpu16_action_entries[] = {
{
NPC_ERRLEV_RE, NPC_EC_NOERR,
0, 0, 0, 0, 1,
@@ -13015,7 +13015,7 @@ static struct npc_kpu_profile_action kpu16_action_entries[] = {
},
};
-static struct npc_kpu_profile npc_kpu_profiles[] = {
+static const struct npc_kpu_profile npc_kpu_profiles[] = {
{
ARRAY_SIZE(kpu1_cam_entries),
ARRAY_SIZE(kpu1_action_entries),
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
index e2e585d4de9b..6a1ddb2da1a5 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
@@ -906,7 +906,7 @@ unmap:
}
static void npc_config_kpuaction(struct rvu *rvu, int blkaddr,
- struct npc_kpu_profile_action *kpuaction,
+ const struct npc_kpu_profile_action *kpuaction,
int kpu, int entry, bool pkind)
{
struct npc_kpu_action0 action0 = {0};
@@ -948,7 +948,7 @@ static void npc_config_kpuaction(struct rvu *rvu, int blkaddr,
}
static void npc_config_kpucam(struct rvu *rvu, int blkaddr,
- struct npc_kpu_profile_cam *kpucam,
+ const struct npc_kpu_profile_cam *kpucam,
int kpu, int entry)
{
struct npc_kpu_cam cam0 = {0};
@@ -976,7 +976,7 @@ static inline u64 enable_mask(int count)
}
static void npc_program_kpu_profile(struct rvu *rvu, int blkaddr, int kpu,
- struct npc_kpu_profile *profile)
+ const struct npc_kpu_profile *profile)
{
int entry, num_entries, max_entries;