1 files changed, 0 insertions, 131 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0055-sdk_fman-DPAA-dTSEC-ports-fail-to-work-when-link-cha.patch b/target/linux/layerscape/patches-5.4/701-net-0055-sdk_fman-DPAA-dTSEC-ports-fail-to-work-when-link-cha.patch
deleted file mode 100644
index e17c2a7a4d..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0055-sdk_fman-DPAA-dTSEC-ports-fail-to-work-when-link-cha.patch
+++ /dev/null
@@ -1,131 +0,0 @@
-From 2b3d05ed1cb560b3a0b0721435c2fd73a19bd9bc Mon Sep 17 00:00:00 2001
-From: Iordache Florinel-R70177 <florinel.iordache@nxp.com>
-Date: Mon, 29 May 2017 09:25:24 +0300
-Subject: [PATCH] sdk_fman: DPAA-dTSEC ports fail to work when link changes
-
-Signed-off-by: Iordache Florinel-R70177 <florinel.iordache@nxp.com>
----
- .../freescale/sdk_fman/Peripherals/FM/MAC/dtsec.c  | 57 ++++++++++++++++++----
- 1 file changed, 48 insertions(+), 9 deletions(-)
-
---- a/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec.c
-+++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/dtsec.c
-@@ -386,6 +386,7 @@ static void FreeInitResources(t_Dtsec *p
- static t_Error GracefulStop(t_Dtsec *p_Dtsec, e_CommMode mode)
- {
-     struct dtsec_regs *p_MemMap;
-+    int pollTimeout = 0;
- 
-     ASSERT_COND(p_Dtsec);
- 
-@@ -408,16 +409,32 @@ static t_Error GracefulStop(t_Dtsec *p_D
-     }
- 
-     if (mode & e_COMM_MODE_TX)
--#if defined(FM_GTS_ERRATA_DTSEC_A004) || defined(FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012)
--    if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev == 2)
--        DBG(INFO, ("GTS not supported due to DTSEC_A004 errata."));
--#else  /* not defined(FM_GTS_ERRATA_DTSEC_A004) ||... */
--#ifdef FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014
--        DBG(INFO, ("GTS not supported due to DTSEC_A0014 errata."));
--#else  /* FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014 */
-+    {
-+#if defined(FM_GTS_ERRATA_DTSEC_A004)
-+        if (p_Dtsec->fmMacControllerDriver.fmRevInfo.majorRev == 2)
-+            DBG(INFO, ("GTS not supported due to DTSEC_A004 errata."));
-+#else  /* not defined(FM_GTS_ERRATA_DTSEC_A004) */
-+
-         fman_dtsec_stop_tx(p_MemMap);
--#endif /* FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014 */
--#endif /* defined(FM_GTS_ERRATA_DTSEC_A004) ||...  */
-+
-+#if defined(FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014) || defined(FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012)
-+        XX_UDelay(10);
-+#endif /* FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014 || FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012 */
-+#endif /* defined(FM_GTS_ERRATA_DTSEC_A004) */
-+    }
-+
-+    /* Poll GRSC/GTSC bits in IEVENT register until both are set */
-+#if defined(FM_GRS_ERRATA_DTSEC_A002) || defined(FM_GTS_ERRATA_DTSEC_A004) || defined(FM_GTS_AFTER_MAC_ABORTED_FRAME_ERRATA_DTSEC_A0012) || defined(FM_GTS_UNDERRUN_ERRATA_DTSEC_A0014) || defined(FM_GTS_AFTER_DROPPED_FRAME_ERRATA_DTSEC_A004839)
-+    XX_UDelay(10);
-+#else
-+    while (fman_dtsec_get_event(p_MemMap, DTSEC_IMASK_GRSCEN | DTSEC_IMASK_GTSCEN) != (DTSEC_IMASK_GRSCEN | DTSEC_IMASK_GTSCEN))
-+    {
-+        if (pollTimeout == 100)
-+            break;
-+        XX_UDelay(1);
-+        pollTimeout++;
-+    }
-+#endif
- 
-     return E_OK;
- }
-@@ -632,7 +649,12 @@ static t_Error DtsecSetTxPauseFrames(t_H
-                       " value should be greater than 320."));
- #endif /* FM_BAD_TX_TS_IN_B_2_B_ERRATA_DTSEC_A003 */
- 
-+    GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX);
-+
-     fman_dtsec_set_tx_pause_frames(p_Dtsec->p_MemMap, pauseTime);
-+
-+    GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX);
-+
-     return E_OK;
- }
- 
-@@ -653,8 +675,12 @@ static t_Error DtsecRxIgnoreMacPause(t_H
-     SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_STATE);
-     SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
- 
-+    GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX);
-+
-     fman_dtsec_handle_rx_pause(p_Dtsec->p_MemMap, accept_pause);
- 
-+    GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX);
-+
-     return E_OK;
- }
- 
-@@ -787,8 +813,13 @@ static t_Error DtsecModifyMacAddress (t_
-     /* Initialize MAC Station Address registers (1 & 2)    */
-     /* Station address have to be swapped (big endian to little endian */
-     p_Dtsec->addr = ENET_ADDR_TO_UINT64(*p_EnetAddr);
-+
-+    GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX);
-+
-     fman_dtsec_set_mac_address(p_Dtsec->p_MemMap, (uint8_t *)(*p_EnetAddr));
- 
-+    GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX);
-+
-     return E_OK;
- }
- 
-@@ -1076,8 +1107,12 @@ static t_Error DtsecSetWakeOnLan(t_Handl
-     SANITY_CHECK_RETURN_ERROR(p_Dtsec, E_INVALID_STATE);
-     SANITY_CHECK_RETURN_ERROR(!p_Dtsec->p_DtsecDriverParam, E_INVALID_STATE);
- 
-+    GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX);
-+
-     fman_dtsec_set_wol(p_Dtsec->p_MemMap, en);
- 
-+    GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX);
-+
-     return E_OK;
- }
- 
-@@ -1098,11 +1133,15 @@ static t_Error DtsecAdjustLink(t_Handle
-     enet_speed = (enum enet_speed) ENET_SPEED_FROM_MODE(p_Dtsec->enetMode);
-     p_Dtsec->halfDuplex = !fullDuplex;
- 
-+    GracefulStop(p_Dtsec, e_COMM_MODE_RX_AND_TX);
-+
-     err = fman_dtsec_adjust_link(p_Dtsec->p_MemMap, enet_interface, enet_speed, fullDuplex);
- 
-     if (err == -EINVAL)
-         RETURN_ERROR(MAJOR, E_CONFLICT, ("Ethernet interface does not support Half Duplex mode"));
- 
-+    GracefulRestart(p_Dtsec, e_COMM_MODE_RX_AND_TX);
-+
-     return (t_Error)err;
- }
-