PHY access through the board helper is impossible with the
current drivers, so delete this code.
Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
---
.../cavium-octeon/executive/cvmx-helper-board.c | 108 +--------------------
1 file changed, 2 insertions(+), 106 deletions(-)
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
index 5572e39..bc37266 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
@@ -211,8 +211,6 @@ int cvmx_helper_board_get_mii_address(int ipd_port)
cvmx_helper_link_info_t __cvmx_helper_board_link_get(int ipd_port)
{
cvmx_helper_link_info_t result;
- int phy_addr;
- int is_broadcom_phy = 0;
/* Unless we fix it later, all links are defaulted to down */
result.u64 = 0;
@@ -248,8 +246,7 @@ cvmx_helper_link_info_t __cvmx_helper_board_link_get(int ipd_port)
result.s.full_duplex = 1;
result.s.speed = 1000;
return result;
- } else /* The other port uses a broadcom PHY */
- is_broadcom_phy = 1;
+ }
break;
case CVMX_BOARD_TYPE_BBGW_REF:
/* Port 1 on these boards is always Gigabit */
@@ -267,108 +264,7 @@ cvmx_helper_link_info_t __cvmx_helper_board_link_get(int ipd_port)
break;
}
- phy_addr = cvmx_helper_board_get_mii_address(ipd_port);
- if (phy_addr != -1) {
- if (is_broadcom_phy) {
- /*
- * Below we are going to read SMI/MDIO
- * register 0x19 which works on Broadcom
- * parts
- */
- int phy_status =
- cvmx_mdio_read(phy_addr >> 8, phy_addr & 0xff,
- 0x19);
- switch ((phy_status >> 8) & 0x7) {
- case 0:
- result.u64 = 0;
- break;
- case 1:
- result.s.link_up = 1;
- result.s.full_duplex = 0;
- result.s.speed = 10;
- break;
- case 2:
- result.s.link_up = 1;
- result.s.full_duplex = 1;
- result.s.speed = 10;
- break;
- case 3:
- result.s.link_up = 1;
- result.s.full_duplex = 0;
- result.s.speed = 100;
- break;
- case 4:
- result.s.link_up = 1;
- result.s.full_duplex = 1;
- result.s.speed = 100;
- break;
- case 5:
- result.s.link_up = 1;
- result.s.full_duplex = 1;
- result.s.speed = 100;
- break;
- case 6:
- result.s.link_up = 1;
- result.s.full_duplex = 0;
- result.s.speed = 1000;
- break;
- case 7:
- result.s.link_up = 1;
- result.s.full_duplex = 1;
- result.s.speed = 1000;
- break;
- }
- } else {
- /*
- * This code assumes we are using a Marvell
- * Gigabit PHY. All the speed information can
- * be read from register 17 in one
- * go. Somebody using a different PHY will
- * need to handle it above in the board
- * specific area.
- */
- int phy_status =
- cvmx_mdio_read(phy_addr >> 8, phy_addr & 0xff, 17);
-
- /*
- * If the resolve bit 11 isn't set, see if
- * autoneg is turned off (bit 12, reg 0). The
- * resolve bit doesn't get set properly when
- * autoneg is off, so force it.
- */
- if ((phy_status & (1 << 11)) == 0) {
- int auto_status =
- cvmx_mdio_read(phy_addr >> 8,
- phy_addr & 0xff, 0);
- if ((auto_status & (1 << 12)) == 0)
- phy_status |= 1 << 11;
- }
-
- /*
- * Only return a link if the PHY has finished
- * auto negotiation and set the resolved bit
- * (bit 11)
- */
- if (phy_status & (1 << 11)) {
- result.s.link_up = 1;
- result.s.full_duplex = ((phy_status >> 13) & 1);
- switch ((phy_status >> 14) & 3) {
- case 0: /* 10 Mbps */
- result.s.speed = 10;
- break;
- case 1: /* 100 Mbps */
- result.s.speed = 100;
- break;
- case 2: /* 1 Gbps */
- result.s.speed = 1000;
- break;
- case 3: /* Illegal */
- result.u64 = 0;
- break;
- }
- }
- }
- } else if (OCTEON_IS_MODEL(OCTEON_CN3XXX)
+ if (OCTEON_IS_MODEL(OCTEON_CN3XXX)
|| OCTEON_IS_MODEL(OCTEON_CN58XX)
|| OCTEON_IS_MODEL(OCTEON_CN50XX)) {
/*
--
2.9.2
