-From 8b7935a883d42187716fe486c83352f24d01ddcd Mon Sep 17 00:00:00 2001
+From 79fb41b6040d00d3bdfca9eb70a7848441eb7447 Mon Sep 17 00:00:00 2001
From: Yangbo Lu <yangbo.lu@nxp.com>
-Date: Thu, 19 Oct 2017 12:48:19 +0800
+Date: Wed, 17 Jan 2018 15:14:12 +0800
Subject: [PATCH] fsl_ppfe: support layercape
-This is a integrated patch for layerscape pfe support.
+This is an integrated patch for layerscape pfe support.
Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
drivers/staging/fsl_ppfe/pfe_ctrl.h | 112 +
drivers/staging/fsl_ppfe/pfe_debugfs.c | 111 +
drivers/staging/fsl_ppfe/pfe_debugfs.h | 25 +
- drivers/staging/fsl_ppfe/pfe_eth.c | 2434 ++++++++++++++++++++
+ drivers/staging/fsl_ppfe/pfe_eth.c | 2474 ++++++++++++++++++++
drivers/staging/fsl_ppfe/pfe_eth.h | 184 ++
drivers/staging/fsl_ppfe/pfe_firmware.c | 314 +++
drivers/staging/fsl_ppfe/pfe_firmware.h | 32 +
drivers/staging/fsl_ppfe/pfe_hal.c | 1516 ++++++++++++
drivers/staging/fsl_ppfe/pfe_hif.c | 1072 +++++++++
drivers/staging/fsl_ppfe/pfe_hif.h | 211 ++
- drivers/staging/fsl_ppfe/pfe_hif_lib.c | 601 +++++
- drivers/staging/fsl_ppfe/pfe_hif_lib.h | 239 ++
+ drivers/staging/fsl_ppfe/pfe_hif_lib.c | 637 +++++
+ drivers/staging/fsl_ppfe/pfe_hif_lib.h | 240 ++
drivers/staging/fsl_ppfe/pfe_hw.c | 176 ++
drivers/staging/fsl_ppfe/pfe_hw.h | 27 +
- drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c | 394 ++++
+ drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c | 385 +++
drivers/staging/fsl_ppfe/pfe_mod.c | 141 ++
drivers/staging/fsl_ppfe/pfe_mod.h | 112 +
drivers/staging/fsl_ppfe/pfe_perfmon.h | 38 +
drivers/staging/fsl_ppfe/pfe_sysfs.c | 818 +++++++
drivers/staging/fsl_ppfe/pfe_sysfs.h | 29 +
- 34 files changed, 10366 insertions(+)
+ 34 files changed, 10434 insertions(+)
create mode 100644 drivers/staging/fsl_ppfe/Kconfig
create mode 100644 drivers/staging/fsl_ppfe/Makefile
create mode 100644 drivers/staging/fsl_ppfe/TODO
create mode 100644 drivers/staging/fsl_ppfe/pfe_sysfs.c
create mode 100644 drivers/staging/fsl_ppfe/pfe_sysfs.h
-diff --git a/drivers/staging/fsl_ppfe/Kconfig b/drivers/staging/fsl_ppfe/Kconfig
-new file mode 100644
-index 00000000..e4096435
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/Kconfig
@@ -0,0 +1,20 @@
+ UTIL PE has to be enabled only if required.
+
+endif # FSL_PPFE
-diff --git a/drivers/staging/fsl_ppfe/Makefile b/drivers/staging/fsl_ppfe/Makefile
-new file mode 100644
-index 00000000..07cd351b
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/Makefile
@@ -0,0 +1,19 @@
+ pfe_debugfs.o \
+ pfe_ls1012a_platform.o \
+ pfe_hal.o
-diff --git a/drivers/staging/fsl_ppfe/TODO b/drivers/staging/fsl_ppfe/TODO
-new file mode 100644
-index 00000000..43c48ccd
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/TODO
@@ -0,0 +1,2 @@
+TODO:
+ - provide pfe pe monitoring support
-diff --git a/drivers/staging/fsl_ppfe/include/pfe/cbus.h b/drivers/staging/fsl_ppfe/include/pfe/cbus.h
-new file mode 100644
-index 00000000..04503d28
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus.h
@@ -0,0 +1,78 @@
+#define DDR_BUF_SIZE BIT(DDR_BUF_SIZE_LN2)
+
+#endif /* _CBUS_H_ */
-diff --git a/drivers/staging/fsl_ppfe/include/pfe/cbus/bmu.h b/drivers/staging/fsl_ppfe/include/pfe/cbus/bmu.h
-new file mode 100644
-index 00000000..87738ca3
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/bmu.h
@@ -0,0 +1,55 @@
+#define BMU2_MCAST_ALLOC_CTRL (BMU2_BASE_ADDR + BMU_MCAST_ALLOC_CTRL)
+
+#endif /* _BMU_H_ */
-diff --git a/drivers/staging/fsl_ppfe/include/pfe/cbus/class_csr.h b/drivers/staging/fsl_ppfe/include/pfe/cbus/class_csr.h
-new file mode 100644
-index 00000000..e4dadff5
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/class_csr.h
@@ -0,0 +1,289 @@
+};
+
+#endif /* _CLASS_CSR_H_ */
-diff --git a/drivers/staging/fsl_ppfe/include/pfe/cbus/emac_mtip.h b/drivers/staging/fsl_ppfe/include/pfe/cbus/emac_mtip.h
-new file mode 100644
-index 00000000..9c5d7919
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/emac_mtip.h
@@ -0,0 +1,242 @@
+#define EMAC_SPEC_ADDR_MAX 4
+
+#endif /* _EMAC_H_ */
-diff --git a/drivers/staging/fsl_ppfe/include/pfe/cbus/gpi.h b/drivers/staging/fsl_ppfe/include/pfe/cbus/gpi.h
-new file mode 100644
-index 00000000..7b295830
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/gpi.h
@@ -0,0 +1,86 @@
+#define EGPI_PAUSE_TIME 0x000007D0
+#define EGPI_PAUSE_ENABLE 0x40000000
+#endif /* _GPI_H_ */
-diff --git a/drivers/staging/fsl_ppfe/include/pfe/cbus/hif.h b/drivers/staging/fsl_ppfe/include/pfe/cbus/hif.h
-new file mode 100644
-index 00000000..71cf81a7
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/hif.h
@@ -0,0 +1,100 @@
+#define PROC_ID(id) ((id) << 18)
+
+#endif /* _HIF_H_ */
-diff --git a/drivers/staging/fsl_ppfe/include/pfe/cbus/hif_nocpy.h b/drivers/staging/fsl_ppfe/include/pfe/cbus/hif_nocpy.h
-new file mode 100644
-index 00000000..3d4d43ce
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/hif_nocpy.h
@@ -0,0 +1,50 @@
+#define HIF_NOCPY_INT_COAL (HIF_NOCPY_BASE_ADDR + 0x90)
+
+#endif /* _HIF_NOCPY_H_ */
-diff --git a/drivers/staging/fsl_ppfe/include/pfe/cbus/tmu_csr.h b/drivers/staging/fsl_ppfe/include/pfe/cbus/tmu_csr.h
-new file mode 100644
-index 00000000..05f3d681
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/tmu_csr.h
@@ -0,0 +1,168 @@
+#define DEFAULT_TMU3_QDEPTH 127
+
+#endif /* _TMU_CSR_H_ */
-diff --git a/drivers/staging/fsl_ppfe/include/pfe/cbus/util_csr.h b/drivers/staging/fsl_ppfe/include/pfe/cbus/util_csr.h
-new file mode 100644
-index 00000000..ae623cda
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/include/pfe/cbus/util_csr.h
@@ -0,0 +1,61 @@
+};
+
+#endif /* _UTIL_CSR_H_ */
-diff --git a/drivers/staging/fsl_ppfe/include/pfe/pfe.h b/drivers/staging/fsl_ppfe/include/pfe/pfe.h
-new file mode 100644
-index 00000000..d93ae4c6
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/include/pfe/pfe.h
@@ -0,0 +1,372 @@
+}
+
+#endif /* _PFE_H_ */
-diff --git a/drivers/staging/fsl_ppfe/pfe_ctrl.c b/drivers/staging/fsl_ppfe/pfe_ctrl.c
-new file mode 100644
-index 00000000..dfa8547c
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_ctrl.c
@@ -0,0 +1,238 @@
+{
+ pr_info("%s\n", __func__);
+}
-diff --git a/drivers/staging/fsl_ppfe/pfe_ctrl.h b/drivers/staging/fsl_ppfe/pfe_ctrl.h
-new file mode 100644
-index 00000000..22115c76
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_ctrl.h
@@ -0,0 +1,112 @@
+int relax(unsigned long end);
+
+#endif /* _PFE_CTRL_H_ */
-diff --git a/drivers/staging/fsl_ppfe/pfe_debugfs.c b/drivers/staging/fsl_ppfe/pfe_debugfs.c
-new file mode 100644
-index 00000000..4156610d
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_debugfs.c
@@ -0,0 +1,111 @@
+{
+ debugfs_remove_recursive(pfe->dentry);
+}
-diff --git a/drivers/staging/fsl_ppfe/pfe_debugfs.h b/drivers/staging/fsl_ppfe/pfe_debugfs.h
-new file mode 100644
-index 00000000..301d9fc2
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_debugfs.h
@@ -0,0 +1,25 @@
+void pfe_debugfs_exit(struct pfe *pfe);
+
+#endif /* _PFE_DEBUGFS_H_ */
-diff --git a/drivers/staging/fsl_ppfe/pfe_eth.c b/drivers/staging/fsl_ppfe/pfe_eth.c
-new file mode 100644
-index 00000000..02cd7c52
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_eth.c
-@@ -0,0 +1,2434 @@
+@@ -0,0 +1,2474 @@
+/*
+ * Copyright 2015-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
+ /* Initialize the default values */
+
+ /*
-+ * By default, packets without conntrack will use this default high
++ * By default, packets without conntrack will use this default low
+ * priority queue
+ */
-+ priv->default_priority = 15;
++ priv->default_priority = 0;
+
+ /* Create our sysfs files */
+ err = device_create_file(&ndev->dev, &dev_attr_default_priority);
+ if (!phydev)
+ return -ENODEV;
+
-+ return phy_ethtool_ksettings_get(phydev, cmd);
++ phy_ethtool_ksettings_get(phydev, cmd);
++
++ return 0;
+}
+
+/*
+ struct ls1012a_mdio_platform_data *minfo)
+{
+ struct mii_bus *bus;
-+ int rc;
++ int rc, ii;
++ struct phy_device *phydev;
+
+ netif_info(priv, drv, priv->ndev, "%s\n", __func__);
+ pr_info("%s\n", __func__);
+ }
+
+ priv->mii_bus = bus;
++
++ /* For clause 45 we need to call get_phy_device() with it's
++ * 3rd argument as true and then register the phy device
++ * via phy_device_register()
++ */
++
++ if (priv->einfo->mii_config == PHY_INTERFACE_MODE_2500SGMII) {
++ for (ii = 0; ii < NUM_GEMAC_SUPPORT; ii++) {
++ phydev = get_phy_device(priv->mii_bus,
++ priv->einfo->phy_id + ii, true);
++ if (!phydev || IS_ERR(phydev)) {
++ rc = -EIO;
++ netdev_err(priv->ndev, "fail to get device\n");
++ goto err1;
++ }
++ rc = phy_device_register(phydev);
++ if (rc) {
++ phy_device_free(phydev);
++ netdev_err(priv->ndev,
++ "phy_device_register() failed\n");
++ goto err1;
++ }
++ }
++ }
++
+ pfe_eth_mdio_reset(bus);
+
+ return 0;
+ struct pfe_eth_priv_s *priv = pfe->eth.eth_priv[0];
+ int sgmii_2500 = 0;
+ struct mii_bus *bus = priv->mii_bus;
++ u16 value = 0;
+
-+ if (priv->einfo->mii_config == PHY_INTERFACE_MODE_SGMII_2500)
++ if (priv->einfo->mii_config == PHY_INTERFACE_MODE_2500SGMII)
+ sgmii_2500 = 1;
+
+ netif_info(priv, drv, ndev, "%s\n", __func__);
+ pfe_eth_mdio_write(bus, 0, 0x4, 0x4001);
+ pfe_eth_mdio_write(bus, 0, 0x12, 0xa120);
+ pfe_eth_mdio_write(bus, 0, 0x13, 0x7);
++ /* Autonegotiation need to be disabled for 2.5G SGMII mode*/
++ value = 0x0140;
++ pfe_eth_mdio_write(bus, 0, 0x0, value);
+ } else {
+ pfe_eth_mdio_write(bus, 0, 0x14, 0xb);
+ pfe_eth_mdio_write(bus, 0, 0x4, 0x1a1);
+ pfe_eth_mdio_write(bus, 0, 0x12, 0x400);
+ pfe_eth_mdio_write(bus, 0, 0x13, 0x0);
++ pfe_eth_mdio_write(bus, 0, 0x0, 0x1140);
+ }
-+
-+ pfe_eth_mdio_write(bus, 0, 0x0, 0x1140);
+}
+
+/*
+ netif_info(priv, drv, ndev, "%s: %s\n", __func__, phy_id);
+ interface = priv->einfo->mii_config;
+ if ((interface == PHY_INTERFACE_MODE_SGMII) ||
-+ (interface == PHY_INTERFACE_MODE_SGMII_2500)) {
++ (interface == PHY_INTERFACE_MODE_2500SGMII)) {
+ /*Configure SGMII PCS */
+ if (pfe->scfg) {
+ /*Config MDIO from serdes */
+ unsigned int n_segs)
+{
+ ktime_t kt;
++ int tried = 0;
+
++try_again:
+ if (unlikely((__hif_tx_avail(&pfe->hif) < n_desc) ||
-+ (hif_lib_tx_avail(&priv->client, queuenum) < n_desc) ||
++ (hif_lib_tx_avail(&priv->client, queuenum) < n_desc) ||
+ (hif_lib_tx_credit_avail(pfe, priv->id, queuenum) < n_segs))) {
++ if (!tried) {
++ __hif_lib_update_credit(&priv->client, queuenum);
++ tried = 1;
++ goto try_again;
++ }
+#ifdef PFE_ETH_TX_STATS
+ if (__hif_tx_avail(&pfe->hif) < n_desc) {
+ priv->stop_queue_hif[queuenum]++;
+
+ netif_info(priv, tx_done, priv->ndev, "%s\n", __func__);
+
-+ for (ii = 0; ii < emac_txq_cnt; ii++)
++ for (ii = 0; ii < emac_txq_cnt; ii++) {
+ pfe_eth_flush_txQ(priv, ii, 0, 0);
++ __hif_lib_update_credit(&priv->client, ii);
++ }
+}
+
+void pfe_tx_get_req_desc(struct sk_buff *skb, unsigned int *n_desc, unsigned int
+ for (ii = NUM_GEMAC_SUPPORT - 1; ii >= 0; ii--)
+ pfe_eth_exit_one(pfe->eth.eth_priv[ii]);
+}
-diff --git a/drivers/staging/fsl_ppfe/pfe_eth.h b/drivers/staging/fsl_ppfe/pfe_eth.h
-new file mode 100644
-index 00000000..721bef3e
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_eth.h
@@ -0,0 +1,184 @@
+int pfe_eth_mdio_reset(struct mii_bus *bus);
+
+#endif /* _PFE_ETH_H_ */
-diff --git a/drivers/staging/fsl_ppfe/pfe_firmware.c b/drivers/staging/fsl_ppfe/pfe_firmware.c
-new file mode 100644
-index 00000000..47462b9f
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_firmware.c
@@ -0,0 +1,314 @@
+ util_disable();
+#endif
+}
-diff --git a/drivers/staging/fsl_ppfe/pfe_firmware.h b/drivers/staging/fsl_ppfe/pfe_firmware.h
-new file mode 100644
-index 00000000..5ade848b
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_firmware.h
@@ -0,0 +1,32 @@
+void pfe_firmware_exit(struct pfe *pfe);
+
+#endif /* _PFE_FIRMWARE_H_ */
-diff --git a/drivers/staging/fsl_ppfe/pfe_hal.c b/drivers/staging/fsl_ppfe/pfe_hal.c
-new file mode 100644
-index 00000000..0915034b
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_hal.c
@@ -0,0 +1,1516 @@
+ hif_int &= HIF_RXPKT_INT_EN;
+ writel(hif_int, HIF_INT_ENABLE);
+}
-diff --git a/drivers/staging/fsl_ppfe/pfe_hif.c b/drivers/staging/fsl_ppfe/pfe_hif.c
-new file mode 100644
-index 00000000..6835e140
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_hif.c
@@ -0,0 +1,1072 @@
+ pfe_hif_release_buffers(hif);
+ pfe_hif_free_descr(hif);
+}
-diff --git a/drivers/staging/fsl_ppfe/pfe_hif.h b/drivers/staging/fsl_ppfe/pfe_hif.h
-new file mode 100644
-index 00000000..6e36f0c1
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_hif.h
@@ -0,0 +1,211 @@
+#define __memcpy(dst, src, len) memcpy(dst, src, len)
+
+#endif /* _PFE_HIF_H_ */
-diff --git a/drivers/staging/fsl_ppfe/pfe_hif_lib.c b/drivers/staging/fsl_ppfe/pfe_hif_lib.c
-new file mode 100644
-index 00000000..837eaa24
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_hif_lib.c
-@@ -0,0 +1,601 @@
+@@ -0,0 +1,637 @@
+/*
+ * Copyright 2015-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
+
+unsigned int lro_mode;
+unsigned int page_mode;
-+unsigned int tx_qos;
++unsigned int tx_qos = 1;
++module_param(tx_qos, uint, 0444);
++MODULE_PARM_DESC(tx_qos, "0: disable ,\n"
++ "1: enable (default), guarantee no packet drop at TMU level\n");
+unsigned int pfe_pkt_size;
+unsigned int pfe_pkt_headroom;
+unsigned int emac_txq_cnt;
+ }
+}
+
++/* __hif_lib_update_credit
++ *
++ * @param[in] client hif client context
++ * @param[in] queue queue number in match with TMU
++ */
++void __hif_lib_update_credit(struct hif_client_s *client, unsigned int queue)
++{
++ unsigned int tmu_tx_packets, tmp;
++
++ if (tx_qos) {
++ tmu_tx_packets = be32_to_cpu(pe_dmem_read(TMU0_ID +
++ client->id, (TMU_DM_TX_TRANS + (queue * 4)), 4));
++
++ /* tx_packets counter overflowed */
++ if (tmu_tx_packets >
++ pfe->tmu_credit.tx_packets[client->id][queue]) {
++ tmp = UINT_MAX - tmu_tx_packets +
++ pfe->tmu_credit.tx_packets[client->id][queue];
++
++ pfe->tmu_credit.tx_credit[client->id][queue] =
++ pfe->tmu_credit.tx_credit_max[client->id][queue] - tmp;
++ } else {
++ /* TMU tx <= pfe_eth tx, normal case or both OF since
++ * last time
++ */
++ pfe->tmu_credit.tx_credit[client->id][queue] =
++ pfe->tmu_credit.tx_credit_max[client->id][queue] -
++ (pfe->tmu_credit.tx_packets[client->id][queue] -
++ tmu_tx_packets);
++ }
++ }
++}
++
+int pfe_hif_lib_init(struct pfe *pfe)
+{
+ int rc;
+
+ pfe_hif_shm_clean(pfe->hif.shm);
+}
-diff --git a/drivers/staging/fsl_ppfe/pfe_hif_lib.h b/drivers/staging/fsl_ppfe/pfe_hif_lib.h
-new file mode 100644
-index 00000000..49e7b5f1
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_hif_lib.h
-@@ -0,0 +1,239 @@
+@@ -0,0 +1,240 @@
+/*
+ * Copyright 2015-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
+void *hif_lib_receive_pkt(struct hif_client_s *client, int qno, int *len, int
+ *ofst, unsigned int *rx_ctrl,
+ unsigned int *desc_ctrl, void **priv_data);
++void __hif_lib_update_credit(struct hif_client_s *client, unsigned int queue);
+void hif_lib_set_rx_cpu_affinity(struct hif_client_s *client, int cpu_id);
+void hif_lib_set_tx_queue_nocpy(struct hif_client_s *client, int qno, int
+ enable);
+ })
+
+#endif /* _PFE_HIF_LIB_H_ */
-diff --git a/drivers/staging/fsl_ppfe/pfe_hw.c b/drivers/staging/fsl_ppfe/pfe_hw.c
-new file mode 100644
-index 00000000..16ea2c65
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_hw.c
@@ -0,0 +1,176 @@
+ bmu_disable(BMU2_BASE_ADDR);
+ bmu_reset(BMU2_BASE_ADDR);
+}
-diff --git a/drivers/staging/fsl_ppfe/pfe_hw.h b/drivers/staging/fsl_ppfe/pfe_hw.h
-new file mode 100644
-index 00000000..53b5fe14
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_hw.h
@@ -0,0 +1,27 @@
+void pfe_hw_exit(struct pfe *pfe);
+
+#endif /* _PFE_HW_H_ */
-diff --git a/drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c b/drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c
-new file mode 100644
-index 00000000..c579eb58
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c
-@@ -0,0 +1,394 @@
+@@ -0,0 +1,385 @@
+/*
+ * Copyright 2015-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
+
+ pfe->ddr_phys_baseaddr = res.start;
+ pfe->ddr_size = resource_size(&res);
-+
+ pfe->ddr_baseaddr = phys_to_virt(res.start);
-+ if (!pfe->ddr_baseaddr) {
-+ pr_err("ioremap() ddr failed\n");
-+ rc = -ENOMEM;
-+ goto err_ddr;
-+ }
+
+ pfe->scfg =
+ syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
+ iounmap(pfe->cbus_baseaddr);
+
+err_axi:
-+ iounmap(pfe->ddr_baseaddr);
-+
+err_ddr:
+ platform_set_drvdata(pdev, NULL);
+
+ rc = pfe_remove(pfe);
+
+ iounmap(pfe->cbus_baseaddr);
-+ iounmap(pfe->ddr_baseaddr);
+
+ platform_set_drvdata(pdev, NULL);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("PFE Ethernet driver");
+MODULE_AUTHOR("NXP DNCPE");
-diff --git a/drivers/staging/fsl_ppfe/pfe_mod.c b/drivers/staging/fsl_ppfe/pfe_mod.c
-new file mode 100644
-index 00000000..d5ba56a3
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_mod.c
@@ -0,0 +1,141 @@
+
+ return 0;
+}
-diff --git a/drivers/staging/fsl_ppfe/pfe_mod.h b/drivers/staging/fsl_ppfe/pfe_mod.h
-new file mode 100644
-index 00000000..3012f17f
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_mod.h
@@ -0,0 +1,112 @@
+#define BMU1_LMEM_SIZE (LMEM_BUF_SIZE * BMU1_BUF_COUNT)
+
+#endif /* _PFE_MOD_H */
-diff --git a/drivers/staging/fsl_ppfe/pfe_perfmon.h b/drivers/staging/fsl_ppfe/pfe_perfmon.h
-new file mode 100644
-index 00000000..84908121
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_perfmon.h
@@ -0,0 +1,38 @@
+void pfe_perfmon_exit(struct pfe *pfe);
+
+#endif /* _PFE_PERFMON_H_ */
-diff --git a/drivers/staging/fsl_ppfe/pfe_sysfs.c b/drivers/staging/fsl_ppfe/pfe_sysfs.c
-new file mode 100644
-index 00000000..2a763844
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_sysfs.c
@@ -0,0 +1,818 @@
+ device_remove_file(pfe->dev, &dev_attr_tmu);
+ device_remove_file(pfe->dev, &dev_attr_class);
+}
-diff --git a/drivers/staging/fsl_ppfe/pfe_sysfs.h b/drivers/staging/fsl_ppfe/pfe_sysfs.h
-new file mode 100644
-index 00000000..4fb39c93
--- /dev/null
+++ b/drivers/staging/fsl_ppfe/pfe_sysfs.h
@@ -0,0 +1,29 @@
+void pfe_sysfs_exit(struct pfe *pfe);
+
+#endif /* _PFE_SYSFS_H_ */
---
-2.14.1
-
projects / openwrt / openwrt.git / blobdiff