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path: root/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
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Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/cgx.c')
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/cgx.c60
1 files changed, 28 insertions, 32 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
index 68deae529bc9..fac6474ad694 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
@@ -30,10 +30,35 @@
static LIST_HEAD(cgx_list);
/* Convert firmware speed encoding to user format(Mbps) */
-static u32 cgx_speed_mbps[CGX_LINK_SPEED_MAX];
+static const u32 cgx_speed_mbps[CGX_LINK_SPEED_MAX] = {
+ [CGX_LINK_NONE] = 0,
+ [CGX_LINK_10M] = 10,
+ [CGX_LINK_100M] = 100,
+ [CGX_LINK_1G] = 1000,
+ [CGX_LINK_2HG] = 2500,
+ [CGX_LINK_5G] = 5000,
+ [CGX_LINK_10G] = 10000,
+ [CGX_LINK_20G] = 20000,
+ [CGX_LINK_25G] = 25000,
+ [CGX_LINK_40G] = 40000,
+ [CGX_LINK_50G] = 50000,
+ [CGX_LINK_80G] = 80000,
+ [CGX_LINK_100G] = 100000,
+};
/* Convert firmware lmac type encoding to string */
-static char *cgx_lmactype_string[LMAC_MODE_MAX];
+static const char *cgx_lmactype_string[LMAC_MODE_MAX] = {
+ [LMAC_MODE_SGMII] = "SGMII",
+ [LMAC_MODE_XAUI] = "XAUI",
+ [LMAC_MODE_RXAUI] = "RXAUI",
+ [LMAC_MODE_10G_R] = "10G_R",
+ [LMAC_MODE_40G_R] = "40G_R",
+ [LMAC_MODE_QSGMII] = "QSGMII",
+ [LMAC_MODE_25G_R] = "25G_R",
+ [LMAC_MODE_50G_R] = "50G_R",
+ [LMAC_MODE_100G_R] = "100G_R",
+ [LMAC_MODE_USXGMII] = "USXGMII",
+};
/* CGX PHY management internal APIs */
static int cgx_fwi_link_change(struct cgx *cgx, int lmac_id, bool en);
@@ -659,34 +684,6 @@ int cgx_fwi_cmd_generic(u64 req, u64 *resp, struct cgx *cgx, int lmac_id)
return err;
}
-static inline void cgx_link_usertable_init(void)
-{
- cgx_speed_mbps[CGX_LINK_NONE] = 0;
- cgx_speed_mbps[CGX_LINK_10M] = 10;
- cgx_speed_mbps[CGX_LINK_100M] = 100;
- cgx_speed_mbps[CGX_LINK_1G] = 1000;
- cgx_speed_mbps[CGX_LINK_2HG] = 2500;
- cgx_speed_mbps[CGX_LINK_5G] = 5000;
- cgx_speed_mbps[CGX_LINK_10G] = 10000;
- cgx_speed_mbps[CGX_LINK_20G] = 20000;
- cgx_speed_mbps[CGX_LINK_25G] = 25000;
- cgx_speed_mbps[CGX_LINK_40G] = 40000;
- cgx_speed_mbps[CGX_LINK_50G] = 50000;
- cgx_speed_mbps[CGX_LINK_80G] = 80000;
- cgx_speed_mbps[CGX_LINK_100G] = 100000;
-
- cgx_lmactype_string[LMAC_MODE_SGMII] = "SGMII";
- cgx_lmactype_string[LMAC_MODE_XAUI] = "XAUI";
- cgx_lmactype_string[LMAC_MODE_RXAUI] = "RXAUI";
- cgx_lmactype_string[LMAC_MODE_10G_R] = "10G_R";
- cgx_lmactype_string[LMAC_MODE_40G_R] = "40G_R";
- cgx_lmactype_string[LMAC_MODE_QSGMII] = "QSGMII";
- cgx_lmactype_string[LMAC_MODE_25G_R] = "25G_R";
- cgx_lmactype_string[LMAC_MODE_50G_R] = "50G_R";
- cgx_lmactype_string[LMAC_MODE_100G_R] = "100G_R";
- cgx_lmactype_string[LMAC_MODE_USXGMII] = "USXGMII";
-}
-
static int cgx_link_usertable_index_map(int speed)
{
switch (speed) {
@@ -828,7 +825,7 @@ static inline void link_status_user_format(u64 lstat,
struct cgx_link_user_info *linfo,
struct cgx *cgx, u8 lmac_id)
{
- char *lmac_string;
+ const char *lmac_string;
linfo->link_up = FIELD_GET(RESP_LINKSTAT_UP, lstat);
linfo->full_duplex = FIELD_GET(RESP_LINKSTAT_FDUPLEX, lstat);
@@ -1377,7 +1374,6 @@ static int cgx_probe(struct pci_dev *pdev, const struct pci_device_id *id)
list_add(&cgx->cgx_list, &cgx_list);
- cgx_link_usertable_init();
cgx_populate_features(cgx);