diff options
Diffstat (limited to 'target/linux/generic/patches-3.18/077-12-bgmac-drop-ring-num_slots.patch')
| -rw-r--r-- | target/linux/generic/patches-3.18/077-12-bgmac-drop-ring-num_slots.patch | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/target/linux/generic/patches-3.18/077-12-bgmac-drop-ring-num_slots.patch b/target/linux/generic/patches-3.18/077-12-bgmac-drop-ring-num_slots.patch index 36acc19..90f3e6d 100644 --- a/target/linux/generic/patches-3.18/077-12-bgmac-drop-ring-num_slots.patch +++ b/target/linux/generic/patches-3.18/077-12-bgmac-drop-ring-num_slots.patch @@ -19,7 +19,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org> ctl0 |= BGMAC_DESC_CTL0_EOT; ctl1 = len & BGMAC_DESC_CTL1_LEN; -@@ -378,7 +378,7 @@ static void bgmac_dma_rx_setup_desc(stru +@@ -382,7 +382,7 @@ static void bgmac_dma_rx_setup_desc(stru struct bgmac_dma_desc *dma_desc = ring->cpu_base + desc_idx; u32 ctl0 = 0, ctl1 = 0; @@ -28,7 +28,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org> ctl0 |= BGMAC_DESC_CTL0_EOT; ctl1 |= BGMAC_RX_BUF_SIZE & BGMAC_DESC_CTL1_LEN; /* Is there any BGMAC device that requires extension? */ -@@ -504,7 +504,7 @@ static void bgmac_dma_tx_ring_free(struc +@@ -521,7 +521,7 @@ static void bgmac_dma_tx_ring_free(struc struct bgmac_slot_info *slot; int i; @@ -37,7 +37,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org> int len = dma_desc[i].ctl1 & BGMAC_DESC_CTL1_LEN; slot = &ring->slots[i]; -@@ -529,7 +529,7 @@ static void bgmac_dma_rx_ring_free(struc +@@ -546,7 +546,7 @@ static void bgmac_dma_rx_ring_free(struc struct bgmac_slot_info *slot; int i; @@ -46,7 +46,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org> slot = &ring->slots[i]; if (!slot->dma_addr) continue; -@@ -543,7 +543,8 @@ static void bgmac_dma_rx_ring_free(struc +@@ -560,7 +560,8 @@ static void bgmac_dma_rx_ring_free(struc } static void bgmac_dma_ring_desc_free(struct bgmac *bgmac, @@ -56,7 +56,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org> { struct device *dma_dev = bgmac->core->dma_dev; int size; -@@ -552,7 +553,7 @@ static void bgmac_dma_ring_desc_free(str +@@ -569,7 +570,7 @@ static void bgmac_dma_ring_desc_free(str return; /* Free ring of descriptors */ @@ -65,7 +65,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org> dma_free_coherent(dma_dev, size, ring->cpu_base, ring->dma_base); } -@@ -573,10 +574,12 @@ static void bgmac_dma_free(struct bgmac +@@ -590,10 +591,12 @@ static void bgmac_dma_free(struct bgmac int i; for (i = 0; i < BGMAC_MAX_TX_RINGS; i++) @@ -80,7 +80,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org> } static int bgmac_dma_alloc(struct bgmac *bgmac) -@@ -599,11 +602,10 @@ static int bgmac_dma_alloc(struct bgmac +@@ -616,11 +619,10 @@ static int bgmac_dma_alloc(struct bgmac for (i = 0; i < BGMAC_MAX_TX_RINGS; i++) { ring = &bgmac->tx_ring[i]; @@ -93,7 +93,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org> ring->cpu_base = dma_zalloc_coherent(dma_dev, size, &ring->dma_base, GFP_KERNEL); -@@ -625,11 +627,10 @@ static int bgmac_dma_alloc(struct bgmac +@@ -642,11 +644,10 @@ static int bgmac_dma_alloc(struct bgmac for (i = 0; i < BGMAC_MAX_RX_RINGS; i++) { ring = &bgmac->rx_ring[i]; @@ -106,7 +106,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org> ring->cpu_base = dma_zalloc_coherent(dma_dev, size, &ring->dma_base, GFP_KERNEL); -@@ -692,7 +693,7 @@ static int bgmac_dma_init(struct bgmac * +@@ -709,7 +710,7 @@ static int bgmac_dma_init(struct bgmac * ring->start = 0; ring->end = 0; @@ -114,7 +114,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org> + for (j = 0; j < BGMAC_RX_RING_SLOTS; j++) { err = bgmac_dma_rx_skb_for_slot(bgmac, &ring->slots[j]); if (err) - return err; + goto error; --- a/drivers/net/ethernet/broadcom/bgmac.h +++ b/drivers/net/ethernet/broadcom/bgmac.h @@ -419,11 +419,10 @@ struct bgmac_dma_ring { |