kernel: delete Linux 5.4 config and patches

[openwrt/staging/chunkeey.git] / target / linux / layerscape / patches-5.4 / 701-net-0036-sdk-dpa-use-netdev-dev-for-DMA-mapping.patch

diff --git a/target/linux/layerscape/patches-5.4/701-net-0036-sdk-dpa-use-netdev-dev-for-DMA-mapping.patch b/target/linux/layerscape/patches-5.4/701-net-0036-sdk-dpa-use-netdev-dev-for-DMA-mapping.patch
deleted file mode 100644 (file)
index 39631c3..0000000
--- a/target/linux/layerscape/patches-5.4/701-net-0036-sdk-dpa-use-netdev-dev-for-DMA-mapping.patch
+++ /dev/null
@@ -1,121 +0,0 @@
-From e1ae30545347709590bab5f4a3c27e7f639c6ead Mon Sep 17 00:00:00 2001
-From: Madalin Bucur <madalin.bucur@nxp.com>
-Date: Wed, 18 Oct 2017 19:36:59 +0300
-Subject: [PATCH] sdk: dpa: use netdev dev for DMA mapping
-
-Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
----
- drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.c |  2 +-
- .../ethernet/freescale/sdk_dpaa/dpaa_eth_base.c    |  2 +-
- .../ethernet/freescale/sdk_dpaa/dpaa_eth_common.c  | 35 ++++------------------
- .../ethernet/freescale/sdk_dpaa/dpaa_eth_common.h  |  2 +-
- 4 files changed, 9 insertions(+), 32 deletions(-)
-
---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.c
-+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.c
-@@ -875,7 +875,7 @@ static int dpa_priv_bp_create(struct net
- 
-       for (i = 0; i < count; i++) {
-               int err;
--              err = dpa_bp_alloc(&dpa_bp[i]);
-+              err = dpa_bp_alloc(&dpa_bp[i], net_dev->dev.parent);
-               if (err < 0) {
-                       dpa_bp_free(priv);
-                       priv->dpa_bp = NULL;
---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_base.c
-+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_base.c
-@@ -176,7 +176,7 @@ int dpa_bp_create(struct net_device *net
- 
-       for (i = 0; i < count; i++) {
-               int err;
--              err = dpa_bp_alloc(&dpa_bp[i]);
-+              err = dpa_bp_alloc(&dpa_bp[i], net_dev->dev.parent);
-               if (err < 0) {
-                       dpa_bp_free(priv);
-                       priv->dpa_bp = NULL;
---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c
-+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c
-@@ -686,11 +686,10 @@ void dpa_set_buffers_layout(struct mac_d
- EXPORT_SYMBOL(dpa_set_buffers_layout);
- 
- int __attribute__((nonnull))
--dpa_bp_alloc(struct dpa_bp *dpa_bp)
-+dpa_bp_alloc(struct dpa_bp *dpa_bp, struct device *dev)
- {
-       int err;
-       struct bman_pool_params  bp_params;
--      struct platform_device *pdev;
- 
-       if (dpa_bp->size == 0 || dpa_bp->config_count == 0) {
-               pr_err("Buffer pool is not properly initialized! Missing size or initial number of buffers");
-@@ -723,44 +722,25 @@ dpa_bp_alloc(struct dpa_bp *dpa_bp)
- 
-       dpa_bp->bpid = (uint8_t)bman_get_params(dpa_bp->pool)->bpid;
- 
--      pdev = platform_device_register_simple("dpaa_eth_bpool",
--                      dpa_bp->bpid, NULL, 0);
--      if (IS_ERR(pdev)) {
--              pr_err("platform_device_register_simple() failed\n");
--              err = PTR_ERR(pdev);
--              goto pdev_register_failed;
--      }
--      {
--              struct dma_map_ops *ops = get_dma_ops(&pdev->dev);
--              ops->dma_supported = NULL;
--      }
--      err = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(40));
-+      err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(40));
-       if (err) {
-               pr_err("dma_coerce_mask_and_coherent() failed\n");
--              goto pdev_mask_failed;
-+              goto bman_free_pool;
-       }
--#ifdef CONFIG_FMAN_ARM
--      /* force coherency */
--      pdev->dev.archdata.dma_coherent = true;
--      arch_setup_dma_ops(&pdev->dev, 0, 0, NULL, true);
--#endif
- 
--      dpa_bp->dev = &pdev->dev;
-+      dpa_bp->dev = dev;
- 
-       if (dpa_bp->seed_cb) {
-               err = dpa_bp->seed_cb(dpa_bp);
-               if (err)
--                      goto pool_seed_failed;
-+                      goto bman_free_pool;
-       }
- 
-       dpa_bpid2pool_map(dpa_bp->bpid, dpa_bp);
- 
-       return 0;
- 
--pool_seed_failed:
--pdev_mask_failed:
--      platform_device_unregister(pdev);
--pdev_register_failed:
-+bman_free_pool:
-       bman_free_pool(dpa_bp->pool);
- 
-       return err;
-@@ -822,9 +802,6 @@ _dpa_bp_free(struct dpa_bp *dpa_bp)
- 
-       dpa_bp_array[bp->bpid] = NULL;
-       bman_free_pool(bp->pool);
--
--      if (bp->dev)
--              platform_device_unregister(to_platform_device(bp->dev));
- }
- 
- void __cold __attribute__((nonnull))
---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.h
-+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.h
-@@ -163,7 +163,7 @@ void dpa_set_rx_mode(struct net_device *
- void dpa_set_buffers_layout(struct mac_device *mac_dev,
-               struct dpa_buffer_layout_s *layout);
- int __attribute__((nonnull))
--dpa_bp_alloc(struct dpa_bp *dpa_bp);
-+dpa_bp_alloc(struct dpa_bp *dpa_bp, struct device *dev);
- void __cold __attribute__((nonnull))
- dpa_bp_free(struct dpa_priv_s *priv);
- struct dpa_bp *dpa_bpid2pool(int bpid);