diff options
Diffstat (limited to 'target/linux/generic/pending-4.4/071-v4.8-0002-net-ethernet-bgmac-add-dma_dev-pointer.patch')
| -rw-r--r-- | target/linux/generic/pending-4.4/071-v4.8-0002-net-ethernet-bgmac-add-dma_dev-pointer.patch | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/target/linux/generic/pending-4.4/071-v4.8-0002-net-ethernet-bgmac-add-dma_dev-pointer.patch b/target/linux/generic/pending-4.4/071-v4.8-0002-net-ethernet-bgmac-add-dma_dev-pointer.patch deleted file mode 100644 index dd5b8772e3..0000000000 --- a/target/linux/generic/pending-4.4/071-v4.8-0002-net-ethernet-bgmac-add-dma_dev-pointer.patch +++ /dev/null @@ -1,112 +0,0 @@ -From a0b68486f6f680c7c0352a47c60042d7d95ffd87 Mon Sep 17 00:00:00 2001 -From: Jon Mason <jon.mason@broadcom.com> -Date: Thu, 7 Jul 2016 19:08:54 -0400 -Subject: [PATCH 2/5] net: ethernet: bgmac: add dma_dev pointer - -The dma buffer allocation, etc references a dma_dev device pointer from -the bcma core. In anticipation of removing the bcma requirement for -this driver, these must be changed to not reference that struct. Add a -dma_dev device pointer to the bgmac stuct and reference that instead. - -Signed-off-by: Jon Mason <jon.mason@broadcom.com> -Acked-by: Arnd Bergmann <arnd@arndb.de> -Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> -Tested-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/ethernet/broadcom/bgmac.c | 17 +++++++++-------- - drivers/net/ethernet/broadcom/bgmac.h | 1 + - 2 files changed, 10 insertions(+), 8 deletions(-) - ---- a/drivers/net/ethernet/broadcom/bgmac.c -+++ b/drivers/net/ethernet/broadcom/bgmac.c -@@ -152,7 +152,7 @@ static netdev_tx_t bgmac_dma_tx_add(stru - struct bgmac_dma_ring *ring, - struct sk_buff *skb) - { -- struct device *dma_dev = bgmac->core->dma_dev; -+ struct device *dma_dev = bgmac->dma_dev; - struct net_device *net_dev = bgmac->net_dev; - int index = ring->end % BGMAC_TX_RING_SLOTS; - struct bgmac_slot_info *slot = &ring->slots[index]; -@@ -254,7 +254,7 @@ err_drop: - /* Free transmitted packets */ - static void bgmac_dma_tx_free(struct bgmac *bgmac, struct bgmac_dma_ring *ring) - { -- struct device *dma_dev = bgmac->core->dma_dev; -+ struct device *dma_dev = bgmac->dma_dev; - int empty_slot; - bool freed = false; - unsigned bytes_compl = 0, pkts_compl = 0; -@@ -355,7 +355,7 @@ static void bgmac_dma_rx_enable(struct b - static int bgmac_dma_rx_skb_for_slot(struct bgmac *bgmac, - struct bgmac_slot_info *slot) - { -- struct device *dma_dev = bgmac->core->dma_dev; -+ struct device *dma_dev = bgmac->dma_dev; - dma_addr_t dma_addr; - struct bgmac_rx_header *rx; - void *buf; -@@ -444,7 +444,7 @@ static int bgmac_dma_rx_read(struct bgma - end_slot /= sizeof(struct bgmac_dma_desc); - - while (ring->start != end_slot) { -- struct device *dma_dev = bgmac->core->dma_dev; -+ struct device *dma_dev = bgmac->dma_dev; - struct bgmac_slot_info *slot = &ring->slots[ring->start]; - struct bgmac_rx_header *rx = slot->buf + BGMAC_RX_BUF_OFFSET; - struct sk_buff *skb; -@@ -547,7 +547,7 @@ static bool bgmac_dma_unaligned(struct b - static void bgmac_dma_tx_ring_free(struct bgmac *bgmac, - struct bgmac_dma_ring *ring) - { -- struct device *dma_dev = bgmac->core->dma_dev; -+ struct device *dma_dev = bgmac->dma_dev; - struct bgmac_dma_desc *dma_desc = ring->cpu_base; - struct bgmac_slot_info *slot; - int i; -@@ -573,7 +573,7 @@ static void bgmac_dma_tx_ring_free(struc - static void bgmac_dma_rx_ring_free(struct bgmac *bgmac, - struct bgmac_dma_ring *ring) - { -- struct device *dma_dev = bgmac->core->dma_dev; -+ struct device *dma_dev = bgmac->dma_dev; - struct bgmac_slot_info *slot; - int i; - -@@ -594,7 +594,7 @@ static void bgmac_dma_ring_desc_free(str - struct bgmac_dma_ring *ring, - int num_slots) - { -- struct device *dma_dev = bgmac->core->dma_dev; -+ struct device *dma_dev = bgmac->dma_dev; - int size; - - if (!ring->cpu_base) -@@ -632,7 +632,7 @@ static void bgmac_dma_free(struct bgmac - - static int bgmac_dma_alloc(struct bgmac *bgmac) - { -- struct device *dma_dev = bgmac->core->dma_dev; -+ struct device *dma_dev = bgmac->dma_dev; - struct bgmac_dma_ring *ring; - static const u16 ring_base[] = { BGMAC_DMA_BASE0, BGMAC_DMA_BASE1, - BGMAC_DMA_BASE2, BGMAC_DMA_BASE3, }; -@@ -1733,6 +1733,7 @@ static int bgmac_probe(struct bcma_devic - net_dev->ethtool_ops = &bgmac_ethtool_ops; - bgmac = netdev_priv(net_dev); - bgmac->dev = &core->dev; -+ bgmac->dma_dev = core->dma_dev; - bgmac->net_dev = net_dev; - bgmac->core = core; - bcma_set_drvdata(core, bgmac); ---- a/drivers/net/ethernet/broadcom/bgmac.h -+++ b/drivers/net/ethernet/broadcom/bgmac.h -@@ -429,6 +429,7 @@ struct bgmac { - struct bcma_device *cmn; /* Reference to CMN core for BCM4706 */ - - struct device *dev; -+ struct device *dma_dev; - struct net_device *net_dev; - struct napi_struct napi; - struct mii_bus *mii_bus; |