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Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0011-amd-xgbe-Update-the-BelFuse-quirk-to-support-SGMII.patch')
-rw-r--r--meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0011-amd-xgbe-Update-the-BelFuse-quirk-to-support-SGMII.patch162
1 files changed, 0 insertions, 162 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0011-amd-xgbe-Update-the-BelFuse-quirk-to-support-SGMII.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0011-amd-xgbe-Update-the-BelFuse-quirk-to-support-SGMII.patch
deleted file mode 100644
index 915ffd1f..00000000
--- a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0011-amd-xgbe-Update-the-BelFuse-quirk-to-support-SGMII.patch
+++ /dev/null
@@ -1,162 +0,0 @@
-From 5c5431b3856e575439d5ce59699cd6f20de3a12b Mon Sep 17 00:00:00 2001
-From: Tom Lendacky <thomas.lendacky@amd.com>
-Date: Wed, 23 May 2018 11:39:39 -0500
-Subject: [PATCH 11/95] amd-xgbe: Update the BelFuse quirk to support SGMII
-
-Instead of using a quirk to make the BelFuse 1GBT-SFP06 part look like
-a 1000baseX part, program the SFP PHY to support SGMII and 10/100/1000
-baseT.
-
-Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
-Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com>
----
- drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 109 +++++++++++++++++++---------
- 1 file changed, 75 insertions(+), 34 deletions(-)
-
-diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
-index dd747f6..194a569 100644
---- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
-+++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
-@@ -860,6 +860,9 @@ static bool xgbe_phy_finisar_phy_quirks(struct xgbe_prv_data *pdata)
- struct xgbe_phy_data *phy_data = pdata->phy_data;
- unsigned int phy_id = phy_data->phydev->phy_id;
-
-+ if (phy_data->port_mode != XGBE_PORT_MODE_SFP)
-+ return false;
-+
- if ((phy_id & 0xfffffff0) != 0x01ff0cc0)
- return false;
-
-@@ -885,8 +888,80 @@ static bool xgbe_phy_finisar_phy_quirks(struct xgbe_prv_data *pdata)
- return true;
- }
-
-+static bool xgbe_phy_belfuse_phy_quirks(struct xgbe_prv_data *pdata)
-+{
-+ struct xgbe_phy_data *phy_data = pdata->phy_data;
-+ struct xgbe_sfp_eeprom *sfp_eeprom = &phy_data->sfp_eeprom;
-+ unsigned int phy_id = phy_data->phydev->phy_id;
-+ int reg;
-+
-+ if (phy_data->port_mode != XGBE_PORT_MODE_SFP)
-+ return false;
-+
-+ if (memcmp(&sfp_eeprom->base[XGBE_SFP_BASE_VENDOR_NAME],
-+ XGBE_BEL_FUSE_VENDOR, XGBE_SFP_BASE_VENDOR_NAME_LEN))
-+ return false;
-+
-+ if (memcmp(&sfp_eeprom->base[XGBE_SFP_BASE_VENDOR_PN],
-+ XGBE_BEL_FUSE_PARTNO, XGBE_SFP_BASE_VENDOR_PN_LEN))
-+ return false;
-+
-+ if ((phy_id & 0xfffffff0) != 0x03625d10)
-+ return false;
-+
-+ /* Disable RGMII mode */
-+ phy_write(phy_data->phydev, 0x18, 0x7007);
-+ reg = phy_read(phy_data->phydev, 0x18);
-+ phy_write(phy_data->phydev, 0x18, reg & ~0x0080);
-+
-+ /* Enable fiber register bank */
-+ phy_write(phy_data->phydev, 0x1c, 0x7c00);
-+ reg = phy_read(phy_data->phydev, 0x1c);
-+ reg &= 0x03ff;
-+ reg &= ~0x0001;
-+ phy_write(phy_data->phydev, 0x1c, 0x8000 | 0x7c00 | reg | 0x0001);
-+
-+ /* Power down SerDes */
-+ reg = phy_read(phy_data->phydev, 0x00);
-+ phy_write(phy_data->phydev, 0x00, reg | 0x00800);
-+
-+ /* Configure SGMII-to-Copper mode */
-+ phy_write(phy_data->phydev, 0x1c, 0x7c00);
-+ reg = phy_read(phy_data->phydev, 0x1c);
-+ reg &= 0x03ff;
-+ reg &= ~0x0006;
-+ phy_write(phy_data->phydev, 0x1c, 0x8000 | 0x7c00 | reg | 0x0004);
-+
-+ /* Power up SerDes */
-+ reg = phy_read(phy_data->phydev, 0x00);
-+ phy_write(phy_data->phydev, 0x00, reg & ~0x00800);
-+
-+ /* Enable copper register bank */
-+ phy_write(phy_data->phydev, 0x1c, 0x7c00);
-+ reg = phy_read(phy_data->phydev, 0x1c);
-+ reg &= 0x03ff;
-+ reg &= ~0x0001;
-+ phy_write(phy_data->phydev, 0x1c, 0x8000 | 0x7c00 | reg);
-+
-+ /* Power up SerDes */
-+ reg = phy_read(phy_data->phydev, 0x00);
-+ phy_write(phy_data->phydev, 0x00, reg & ~0x00800);
-+
-+ phy_data->phydev->supported = PHY_GBIT_FEATURES;
-+ phy_data->phydev->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
-+ phy_data->phydev->advertising = phy_data->phydev->supported;
-+
-+ netif_dbg(pdata, drv, pdata->netdev,
-+ "BelFuse PHY quirk in place\n");
-+
-+ return true;
-+}
-+
- static void xgbe_phy_external_phy_quirks(struct xgbe_prv_data *pdata)
- {
-+ if (xgbe_phy_belfuse_phy_quirks(pdata))
-+ return;
-+
- if (xgbe_phy_finisar_phy_quirks(pdata))
- return;
- }
-@@ -1027,37 +1102,6 @@ static bool xgbe_phy_check_sfp_mod_absent(struct xgbe_phy_data *phy_data)
- return false;
- }
-
--static bool xgbe_phy_belfuse_parse_quirks(struct xgbe_prv_data *pdata)
--{
-- struct xgbe_phy_data *phy_data = pdata->phy_data;
-- struct xgbe_sfp_eeprom *sfp_eeprom = &phy_data->sfp_eeprom;
--
-- if (memcmp(&sfp_eeprom->base[XGBE_SFP_BASE_VENDOR_NAME],
-- XGBE_BEL_FUSE_VENDOR, XGBE_SFP_BASE_VENDOR_NAME_LEN))
-- return false;
--
-- if (!memcmp(&sfp_eeprom->base[XGBE_SFP_BASE_VENDOR_PN],
-- XGBE_BEL_FUSE_PARTNO, XGBE_SFP_BASE_VENDOR_PN_LEN)) {
-- phy_data->sfp_base = XGBE_SFP_BASE_1000_SX;
-- phy_data->sfp_cable = XGBE_SFP_CABLE_ACTIVE;
-- phy_data->sfp_speed = XGBE_SFP_SPEED_1000;
-- if (phy_data->sfp_changed)
-- netif_dbg(pdata, drv, pdata->netdev,
-- "Bel-Fuse SFP quirk in place\n");
-- return true;
-- }
--
-- return false;
--}
--
--static bool xgbe_phy_sfp_parse_quirks(struct xgbe_prv_data *pdata)
--{
-- if (xgbe_phy_belfuse_parse_quirks(pdata))
-- return true;
--
-- return false;
--}
--
- static void xgbe_phy_sfp_parse_eeprom(struct xgbe_prv_data *pdata)
- {
- struct xgbe_phy_data *phy_data = pdata->phy_data;
-@@ -1076,9 +1120,6 @@ static void xgbe_phy_sfp_parse_eeprom(struct xgbe_prv_data *pdata)
- phy_data->sfp_tx_fault = xgbe_phy_check_sfp_tx_fault(phy_data);
- phy_data->sfp_rx_los = xgbe_phy_check_sfp_rx_los(phy_data);
-
-- if (xgbe_phy_sfp_parse_quirks(pdata))
-- return;
--
- /* Assume ACTIVE cable unless told it is PASSIVE */
- if (sfp_base[XGBE_SFP_BASE_CABLE] & XGBE_SFP_BASE_CABLE_PASSIVE) {
- phy_data->sfp_cable = XGBE_SFP_CABLE_PASSIVE;
---
-2.7.4
-
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-27 03:21:18 +0000