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path: root/drivers/net/ethernet/freescale/ucc_geth.c
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Diffstat (limited to 'drivers/net/ethernet/freescale/ucc_geth.c')
-rw-r--r--drivers/net/ethernet/freescale/ucc_geth.c1392
1 files changed, 671 insertions, 721 deletions
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index ba2dc083bfc..36fc429298e 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -12,6 +12,9 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/errno.h>
@@ -28,6 +31,8 @@
#include <linux/mii.h>
#include <linux/phy.h>
#include <linux/workqueue.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
#include <linux/of_mdio.h>
#include <linux/of_net.h>
#include <linux/of_platform.h>
@@ -42,7 +47,6 @@
#include <asm/machdep.h>
#include "ucc_geth.h"
-#include "fsl_pq_mdio.h"
#undef DEBUG
@@ -51,12 +55,6 @@
#define ugeth_dbg(format, arg...) \
ugeth_printk(KERN_DEBUG , format , ## arg)
-#define ugeth_err(format, arg...) \
- ugeth_printk(KERN_ERR , format , ## arg)
-#define ugeth_info(format, arg...) \
- ugeth_printk(KERN_INFO , format , ## arg)
-#define ugeth_warn(format, arg...) \
- ugeth_printk(KERN_WARNING , format , ## arg)
#ifdef UGETH_VERBOSE_DEBUG
#define ugeth_vdbg ugeth_dbg
@@ -116,10 +114,10 @@ static struct ucc_geth_info ugeth_primary_info = {
.maxGroupAddrInHash = 4,
.maxIndAddrInHash = 4,
.prel = 7,
- .maxFrameLength = 1518,
+ .maxFrameLength = 1518+16, /* Add extra bytes for VLANs etc. */
.minFrameLength = 64,
- .maxD1Length = 1520,
- .maxD2Length = 1520,
+ .maxD1Length = 1520+16, /* Add extra bytes for VLANs etc. */
+ .maxD2Length = 1520+16, /* Add extra bytes for VLANs etc. */
.vlantype = 0x8100,
.ecamptr = ((uint32_t) NULL),
.eventRegMask = UCCE_OTHER,
@@ -185,7 +183,7 @@ static void mem_disp(u8 *addr, int size)
for (; (u32) i < (u32) addr + size4Aling; i += 4)
printk("%08x ", *((u32 *) (i)));
for (; (u32) i < (u32) addr + size; i++)
- printk("%02x", *((u8 *) (i)));
+ printk("%02x", *((i)));
if (notAlign == 1)
printk("\r\n");
}
@@ -210,13 +208,12 @@ static struct list_head *dequeue(struct list_head *lh)
static struct sk_buff *get_new_skb(struct ucc_geth_private *ugeth,
u8 __iomem *bd)
{
- struct sk_buff *skb = NULL;
+ struct sk_buff *skb;
- skb = __skb_dequeue(&ugeth->rx_recycle);
+ skb = netdev_alloc_skb(ugeth->ndev,
+ ugeth->ug_info->uf_info.max_rx_buf_length +
+ UCC_GETH_RX_DATA_BUF_ALIGNMENT);
if (!skb)
- skb = dev_alloc_skb(ugeth->ug_info->uf_info.max_rx_buf_length +
- UCC_GETH_RX_DATA_BUF_ALIGNMENT);
- if (skb == NULL)
return NULL;
/* We need the data buffer to be aligned properly. We will reserve
@@ -227,8 +224,6 @@ static struct sk_buff *get_new_skb(struct ucc_geth_private *ugeth,
(((unsigned)skb->data) & (UCC_GETH_RX_DATA_BUF_ALIGNMENT -
1)));
- skb->dev = ugeth->ndev;
-
out_be32(&((struct qe_bd __iomem *)bd)->buf,
dma_map_single(ugeth->dev,
skb->data,
@@ -285,7 +280,7 @@ static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
for (i = 0; i < num_entries; i++) {
if ((snum = qe_get_snum()) < 0) {
if (netif_msg_ifup(ugeth))
- ugeth_err("fill_init_enet_entries: Can not get SNUM.");
+ pr_err("Can not get SNUM\n");
return snum;
}
if ((i == 0) && skip_page_for_first_entry)
@@ -296,7 +291,7 @@ static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
qe_muram_alloc(thread_size, thread_alignment);
if (IS_ERR_VALUE(init_enet_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err("fill_init_enet_entries: Can not allocate DPRAM memory.");
+ pr_err("Can not allocate DPRAM memory\n");
qe_put_snum((u8) snum);
return -ENOMEM;
}
@@ -369,10 +364,9 @@ static int dump_init_enet_entries(struct ucc_geth_private *ugeth,
init_enet_offset =
(in_be32(p_start) &
ENET_INIT_PARAM_PTR_MASK);
- ugeth_info("Init enet entry %d:", i);
- ugeth_info("Base address: 0x%08x",
- (u32)
- qe_muram_addr(init_enet_offset));
+ pr_info("Init enet entry %d:\n", i);
+ pr_info("Base address: 0x%08x\n",
+ (u32)qe_muram_addr(init_enet_offset));
mem_disp(qe_muram_addr(init_enet_offset),
thread_size);
}
@@ -400,8 +394,8 @@ static int hw_clear_addr_in_paddr(struct ucc_geth_private *ugeth, u8 paddr_num)
{
struct ucc_geth_82xx_address_filtering_pram __iomem *p_82xx_addr_filt;
- if (!(paddr_num < NUM_OF_PADDRS)) {
- ugeth_warn("%s: Illagel paddr_num.", __func__);
+ if (paddr_num >= NUM_OF_PADDRS) {
+ pr_warn("%s: Invalid paddr_num: %u\n", __func__, paddr_num);
return -EINVAL;
}
@@ -441,11 +435,6 @@ static void hw_add_addr_in_hash(struct ucc_geth_private *ugeth,
QE_CR_PROTOCOL_ETHERNET, 0);
}
-static inline int compare_addr(u8 **addr1, u8 **addr2)
-{
- return memcmp(addr1, addr2, ETH_ALEN);
-}
-
#ifdef DEBUG
static void get_statistics(struct ucc_geth_private *ugeth,
struct ucc_geth_tx_firmware_statistics *
@@ -577,7 +566,7 @@ static void dump_bds(struct ucc_geth_private *ugeth)
length =
(ugeth->ug_info->bdRingLenTx[i] *
sizeof(struct qe_bd));
- ugeth_info("TX BDs[%d]", i);
+ pr_info("TX BDs[%d]\n", i);
mem_disp(ugeth->p_tx_bd_ring[i], length);
}
}
@@ -586,7 +575,7 @@ static void dump_bds(struct ucc_geth_private *ugeth)
length =
(ugeth->ug_info->bdRingLenRx[i] *
sizeof(struct qe_bd));
- ugeth_info("RX BDs[%d]", i);
+ pr_info("RX BDs[%d]\n", i);
mem_disp(ugeth->p_rx_bd_ring[i], length);
}
}
@@ -596,93 +585,93 @@ static void dump_regs(struct ucc_geth_private *ugeth)
{
int i;
- ugeth_info("UCC%d Geth registers:", ugeth->ug_info->uf_info.ucc_num + 1);
- ugeth_info("Base address: 0x%08x", (u32) ugeth->ug_regs);
-
- ugeth_info("maccfg1 : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->maccfg1,
- in_be32(&ugeth->ug_regs->maccfg1));
- ugeth_info("maccfg2 : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->maccfg2,
- in_be32(&ugeth->ug_regs->maccfg2));
- ugeth_info("ipgifg : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->ipgifg,
- in_be32(&ugeth->ug_regs->ipgifg));
- ugeth_info("hafdup : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->hafdup,
- in_be32(&ugeth->ug_regs->hafdup));
- ugeth_info("ifctl : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->ifctl,
- in_be32(&ugeth->ug_regs->ifctl));
- ugeth_info("ifstat : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->ifstat,
- in_be32(&ugeth->ug_regs->ifstat));
- ugeth_info("macstnaddr1: addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->macstnaddr1,
- in_be32(&ugeth->ug_regs->macstnaddr1));
- ugeth_info("macstnaddr2: addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->macstnaddr2,
- in_be32(&ugeth->ug_regs->macstnaddr2));
- ugeth_info("uempr : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->uempr,
- in_be32(&ugeth->ug_regs->uempr));
- ugeth_info("utbipar : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->utbipar,
- in_be32(&ugeth->ug_regs->utbipar));
- ugeth_info("uescr : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->ug_regs->uescr,
- in_be16(&ugeth->ug_regs->uescr));
- ugeth_info("tx64 : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->tx64,
- in_be32(&ugeth->ug_regs->tx64));
- ugeth_info("tx127 : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->tx127,
- in_be32(&ugeth->ug_regs->tx127));
- ugeth_info("tx255 : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->tx255,
- in_be32(&ugeth->ug_regs->tx255));
- ugeth_info("rx64 : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->rx64,
- in_be32(&ugeth->ug_regs->rx64));
- ugeth_info("rx127 : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->rx127,
- in_be32(&ugeth->ug_regs->rx127));
- ugeth_info("rx255 : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->rx255,
- in_be32(&ugeth->ug_regs->rx255));
- ugeth_info("txok : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->txok,
- in_be32(&ugeth->ug_regs->txok));
- ugeth_info("txcf : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->ug_regs->txcf,
- in_be16(&ugeth->ug_regs->txcf));
- ugeth_info("tmca : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->tmca,
- in_be32(&ugeth->ug_regs->tmca));
- ugeth_info("tbca : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->tbca,
- in_be32(&ugeth->ug_regs->tbca));
- ugeth_info("rxfok : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->rxfok,
- in_be32(&ugeth->ug_regs->rxfok));
- ugeth_info("rxbok : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->rxbok,
- in_be32(&ugeth->ug_regs->rxbok));
- ugeth_info("rbyt : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->rbyt,
- in_be32(&ugeth->ug_regs->rbyt));
- ugeth_info("rmca : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->rmca,
- in_be32(&ugeth->ug_regs->rmca));
- ugeth_info("rbca : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->rbca,
- in_be32(&ugeth->ug_regs->rbca));
- ugeth_info("scar : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->scar,
- in_be32(&ugeth->ug_regs->scar));
- ugeth_info("scam : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->ug_regs->scam,
- in_be32(&ugeth->ug_regs->scam));
+ pr_info("UCC%d Geth registers:\n", ugeth->ug_info->uf_info.ucc_num + 1);
+ pr_info("Base address: 0x%08x\n", (u32)ugeth->ug_regs);
+
+ pr_info("maccfg1 : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->maccfg1,
+ in_be32(&ugeth->ug_regs->maccfg1));
+ pr_info("maccfg2 : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->maccfg2,
+ in_be32(&ugeth->ug_regs->maccfg2));
+ pr_info("ipgifg : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->ipgifg,
+ in_be32(&ugeth->ug_regs->ipgifg));
+ pr_info("hafdup : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->hafdup,
+ in_be32(&ugeth->ug_regs->hafdup));
+ pr_info("ifctl : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->ifctl,
+ in_be32(&ugeth->ug_regs->ifctl));
+ pr_info("ifstat : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->ifstat,
+ in_be32(&ugeth->ug_regs->ifstat));
+ pr_info("macstnaddr1: addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->macstnaddr1,
+ in_be32(&ugeth->ug_regs->macstnaddr1));
+ pr_info("macstnaddr2: addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->macstnaddr2,
+ in_be32(&ugeth->ug_regs->macstnaddr2));
+ pr_info("uempr : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->uempr,
+ in_be32(&ugeth->ug_regs->uempr));
+ pr_info("utbipar : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->utbipar,
+ in_be32(&ugeth->ug_regs->utbipar));
+ pr_info("uescr : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->ug_regs->uescr,
+ in_be16(&ugeth->ug_regs->uescr));
+ pr_info("tx64 : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->tx64,
+ in_be32(&ugeth->ug_regs->tx64));
+ pr_info("tx127 : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->tx127,
+ in_be32(&ugeth->ug_regs->tx127));
+ pr_info("tx255 : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->tx255,
+ in_be32(&ugeth->ug_regs->tx255));
+ pr_info("rx64 : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->rx64,
+ in_be32(&ugeth->ug_regs->rx64));
+ pr_info("rx127 : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->rx127,
+ in_be32(&ugeth->ug_regs->rx127));
+ pr_info("rx255 : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->rx255,
+ in_be32(&ugeth->ug_regs->rx255));
+ pr_info("txok : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->txok,
+ in_be32(&ugeth->ug_regs->txok));
+ pr_info("txcf : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->ug_regs->txcf,
+ in_be16(&ugeth->ug_regs->txcf));
+ pr_info("tmca : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->tmca,
+ in_be32(&ugeth->ug_regs->tmca));
+ pr_info("tbca : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->tbca,
+ in_be32(&ugeth->ug_regs->tbca));
+ pr_info("rxfok : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->rxfok,
+ in_be32(&ugeth->ug_regs->rxfok));
+ pr_info("rxbok : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->rxbok,
+ in_be32(&ugeth->ug_regs->rxbok));
+ pr_info("rbyt : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->rbyt,
+ in_be32(&ugeth->ug_regs->rbyt));
+ pr_info("rmca : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->rmca,
+ in_be32(&ugeth->ug_regs->rmca));
+ pr_info("rbca : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->rbca,
+ in_be32(&ugeth->ug_regs->rbca));
+ pr_info("scar : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->scar,
+ in_be32(&ugeth->ug_regs->scar));
+ pr_info("scam : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->ug_regs->scam,
+ in_be32(&ugeth->ug_regs->scam));
if (ugeth->p_thread_data_tx) {
int numThreadsTxNumerical;
@@ -707,13 +696,13 @@ static void dump_regs(struct ucc_geth_private *ugeth)
break;
}
- ugeth_info("Thread data TXs:");
- ugeth_info("Base address: 0x%08x",
- (u32) ugeth->p_thread_data_tx);
+ pr_info("Thread data TXs:\n");
+ pr_info("Base address: 0x%08x\n",
+ (u32)ugeth->p_thread_data_tx);
for (i = 0; i < numThreadsTxNumerical; i++) {
- ugeth_info("Thread data TX[%d]:", i);
- ugeth_info("Base address: 0x%08x",
- (u32) & ugeth->p_thread_data_tx[i]);
+ pr_info("Thread data TX[%d]:\n", i);
+ pr_info("Base address: 0x%08x\n",
+ (u32)&ugeth->p_thread_data_tx[i]);
mem_disp((u8 *) & ugeth->p_thread_data_tx[i],
sizeof(struct ucc_geth_thread_data_tx));
}
@@ -741,270 +730,260 @@ static void dump_regs(struct ucc_geth_private *ugeth)
break;
}
- ugeth_info("Thread data RX:");
- ugeth_info("Base address: 0x%08x",
- (u32) ugeth->p_thread_data_rx);
+ pr_info("Thread data RX:\n");
+ pr_info("Base address: 0x%08x\n",
+ (u32)ugeth->p_thread_data_rx);
for (i = 0; i < numThreadsRxNumerical; i++) {
- ugeth_info("Thread data RX[%d]:", i);
- ugeth_info("Base address: 0x%08x",
- (u32) & ugeth->p_thread_data_rx[i]);
+ pr_info("Thread data RX[%d]:\n", i);
+ pr_info("Base address: 0x%08x\n",
+ (u32)&ugeth->p_thread_data_rx[i]);
mem_disp((u8 *) & ugeth->p_thread_data_rx[i],
sizeof(struct ucc_geth_thread_data_rx));
}
}
if (ugeth->p_exf_glbl_param) {
- ugeth_info("EXF global param:");
- ugeth_info("Base address: 0x%08x",
- (u32) ugeth->p_exf_glbl_param);
+ pr_info("EXF global param:\n");
+ pr_info("Base address: 0x%08x\n",
+ (u32)ugeth->p_exf_glbl_param);
mem_disp((u8 *) ugeth->p_exf_glbl_param,
sizeof(*ugeth->p_exf_glbl_param));
}
if (ugeth->p_tx_glbl_pram) {
- ugeth_info("TX global param:");
- ugeth_info("Base address: 0x%08x", (u32) ugeth->p_tx_glbl_pram);
- ugeth_info("temoder : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->p_tx_glbl_pram->temoder,
- in_be16(&ugeth->p_tx_glbl_pram->temoder));
- ugeth_info("sqptr : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->sqptr,
- in_be32(&ugeth->p_tx_glbl_pram->sqptr));
- ugeth_info("schedulerbasepointer: addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->schedulerbasepointer,
- in_be32(&ugeth->p_tx_glbl_pram->
- schedulerbasepointer));
- ugeth_info("txrmonbaseptr: addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->txrmonbaseptr,
- in_be32(&ugeth->p_tx_glbl_pram->txrmonbaseptr));
- ugeth_info("tstate : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->tstate,
- in_be32(&ugeth->p_tx_glbl_pram->tstate));
- ugeth_info("iphoffset[0] : addr - 0x%08x, val - 0x%02x",
- (u32) & ugeth->p_tx_glbl_pram->iphoffset[0],
- ugeth->p_tx_glbl_pram->iphoffset[0]);
- ugeth_info("iphoffset[1] : addr - 0x%08x, val - 0x%02x",
- (u32) & ugeth->p_tx_glbl_pram->iphoffset[1],
- ugeth->p_tx_glbl_pram->iphoffset[1]);
- ugeth_info("iphoffset[2] : addr - 0x%08x, val - 0x%02x",
- (u32) & ugeth->p_tx_glbl_pram->iphoffset[2],
- ugeth->p_tx_glbl_pram->iphoffset[2]);
- ugeth_info("iphoffset[3] : addr - 0x%08x, val - 0x%02x",
- (u32) & ugeth->p_tx_glbl_pram->iphoffset[3],
- ugeth->p_tx_glbl_pram->iphoffset[3]);
- ugeth_info("iphoffset[4] : addr - 0x%08x, val - 0x%02x",
- (u32) & ugeth->p_tx_glbl_pram->iphoffset[4],
- ugeth->p_tx_glbl_pram->iphoffset[4]);
- ugeth_info("iphoffset[5] : addr - 0x%08x, val - 0x%02x",
- (u32) & ugeth->p_tx_glbl_pram->iphoffset[5],
- ugeth->p_tx_glbl_pram->iphoffset[5]);
- ugeth_info("iphoffset[6] : addr - 0x%08x, val - 0x%02x",
- (u32) & ugeth->p_tx_glbl_pram->iphoffset[6],
- ugeth->p_tx_glbl_pram->iphoffset[6]);
- ugeth_info("iphoffset[7] : addr - 0x%08x, val - 0x%02x",
- (u32) & ugeth->p_tx_glbl_pram->iphoffset[7],
- ugeth->p_tx_glbl_pram->iphoffset[7]);
- ugeth_info("vtagtable[0] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->vtagtable[0],
- in_be32(&ugeth->p_tx_glbl_pram->vtagtable[0]));
- ugeth_info("vtagtable[1] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->vtagtable[1],
- in_be32(&ugeth->p_tx_glbl_pram->vtagtable[1]));
- ugeth_info("vtagtable[2] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->vtagtable[2],
- in_be32(&ugeth->p_tx_glbl_pram->vtagtable[2]));
- ugeth_info("vtagtable[3] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->vtagtable[3],
- in_be32(&ugeth->p_tx_glbl_pram->vtagtable[3]));
- ugeth_info("vtagtable[4] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->vtagtable[4],
- in_be32(&ugeth->p_tx_glbl_pram->vtagtable[4]));
- ugeth_info("vtagtable[5] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->vtagtable[5],
- in_be32(&ugeth->p_tx_glbl_pram->vtagtable[5]));
- ugeth_info("vtagtable[6] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->vtagtable[6],
- in_be32(&ugeth->p_tx_glbl_pram->vtagtable[6]));
- ugeth_info("vtagtable[7] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->vtagtable[7],
- in_be32(&ugeth->p_tx_glbl_pram->vtagtable[7]));
- ugeth_info("tqptr : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_tx_glbl_pram->tqptr,
- in_be32(&ugeth->p_tx_glbl_pram->tqptr));
+ pr_info("TX global param:\n");
+ pr_info("Base address: 0x%08x\n", (u32)ugeth->p_tx_glbl_pram);
+ pr_info("temoder : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->p_tx_glbl_pram->temoder,
+ in_be16(&ugeth->p_tx_glbl_pram->temoder));
+ pr_info("sqptr : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->sqptr,
+ in_be32(&ugeth->p_tx_glbl_pram->sqptr));
+ pr_info("schedulerbasepointer: addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->schedulerbasepointer,
+ in_be32(&ugeth->p_tx_glbl_pram->schedulerbasepointer));
+ pr_info("txrmonbaseptr: addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->txrmonbaseptr,
+ in_be32(&ugeth->p_tx_glbl_pram->txrmonbaseptr));
+ pr_info("tstate : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->tstate,
+ in_be32(&ugeth->p_tx_glbl_pram->tstate));
+ pr_info("iphoffset[0] : addr - 0x%08x, val - 0x%02x\n",
+ (u32)&ugeth->p_tx_glbl_pram->iphoffset[0],
+ ugeth->p_tx_glbl_pram->iphoffset[0]);
+ pr_info("iphoffset[1] : addr - 0x%08x, val - 0x%02x\n",
+ (u32)&ugeth->p_tx_glbl_pram->iphoffset[1],
+ ugeth->p_tx_glbl_pram->iphoffset[1]);
+ pr_info("iphoffset[2] : addr - 0x%08x, val - 0x%02x\n",
+ (u32)&ugeth->p_tx_glbl_pram->iphoffset[2],
+ ugeth->p_tx_glbl_pram->iphoffset[2]);
+ pr_info("iphoffset[3] : addr - 0x%08x, val - 0x%02x\n",
+ (u32)&ugeth->p_tx_glbl_pram->iphoffset[3],
+ ugeth->p_tx_glbl_pram->iphoffset[3]);
+ pr_info("iphoffset[4] : addr - 0x%08x, val - 0x%02x\n",
+ (u32)&ugeth->p_tx_glbl_pram->iphoffset[4],
+ ugeth->p_tx_glbl_pram->iphoffset[4]);
+ pr_info("iphoffset[5] : addr - 0x%08x, val - 0x%02x\n",
+ (u32)&ugeth->p_tx_glbl_pram->iphoffset[5],
+ ugeth->p_tx_glbl_pram->iphoffset[5]);
+ pr_info("iphoffset[6] : addr - 0x%08x, val - 0x%02x\n",
+ (u32)&ugeth->p_tx_glbl_pram->iphoffset[6],
+ ugeth->p_tx_glbl_pram->iphoffset[6]);
+ pr_info("iphoffset[7] : addr - 0x%08x, val - 0x%02x\n",
+ (u32)&ugeth->p_tx_glbl_pram->iphoffset[7],
+ ugeth->p_tx_glbl_pram->iphoffset[7]);
+ pr_info("vtagtable[0] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->vtagtable[0],
+ in_be32(&ugeth->p_tx_glbl_pram->vtagtable[0]));
+ pr_info("vtagtable[1] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->vtagtable[1],
+ in_be32(&ugeth->p_tx_glbl_pram->vtagtable[1]));
+ pr_info("vtagtable[2] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->vtagtable[2],
+ in_be32(&ugeth->p_tx_glbl_pram->vtagtable[2]));
+ pr_info("vtagtable[3] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->vtagtable[3],
+ in_be32(&ugeth->p_tx_glbl_pram->vtagtable[3]));
+ pr_info("vtagtable[4] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->vtagtable[4],
+ in_be32(&ugeth->p_tx_glbl_pram->vtagtable[4]));
+ pr_info("vtagtable[5] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->vtagtable[5],
+ in_be32(&ugeth->p_tx_glbl_pram->vtagtable[5]));
+ pr_info("vtagtable[6] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->vtagtable[6],
+ in_be32(&ugeth->p_tx_glbl_pram->vtagtable[6]));
+ pr_info("vtagtable[7] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->vtagtable[7],
+ in_be32(&ugeth->p_tx_glbl_pram->vtagtable[7]));
+ pr_info("tqptr : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_tx_glbl_pram->tqptr,
+ in_be32(&ugeth->p_tx_glbl_pram->tqptr));
}
if (ugeth->p_rx_glbl_pram) {
- ugeth_info("RX global param:");
- ugeth_info("Base address: 0x%08x", (u32) ugeth->p_rx_glbl_pram);
- ugeth_info("remoder : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->remoder,
- in_be32(&ugeth->p_rx_glbl_pram->remoder));
- ugeth_info("rqptr : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->rqptr,
- in_be32(&ugeth->p_rx_glbl_pram->rqptr));
- ugeth_info("typeorlen : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->p_rx_glbl_pram->typeorlen,
- in_be16(&ugeth->p_rx_glbl_pram->typeorlen));
- ugeth_info("rxgstpack : addr - 0x%08x, val - 0x%02x",
- (u32) & ugeth->p_rx_glbl_pram->rxgstpack,
- ugeth->p_rx_glbl_pram->rxgstpack);
- ugeth_info("rxrmonbaseptr : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->rxrmonbaseptr,
- in_be32(&ugeth->p_rx_glbl_pram->rxrmonbaseptr));
- ugeth_info("intcoalescingptr: addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->intcoalescingptr,
- in_be32(&ugeth->p_rx_glbl_pram->intcoalescingptr));
- ugeth_info("rstate : addr - 0x%08x, val - 0x%02x",
- (u32) & ugeth->p_rx_glbl_pram->rstate,
- ugeth->p_rx_glbl_pram->rstate);
- ugeth_info("mrblr : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->p_rx_glbl_pram->mrblr,
- in_be16(&ugeth->p_rx_glbl_pram->mrblr));
- ugeth_info("rbdqptr : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->rbdqptr,
- in_be32(&ugeth->p_rx_glbl_pram->rbdqptr));
- ugeth_info("mflr : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->p_rx_glbl_pram->mflr,
- in_be16(&ugeth->p_rx_glbl_pram->mflr));
- ugeth_info("minflr : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->p_rx_glbl_pram->minflr,
- in_be16(&ugeth->p_rx_glbl_pram->minflr));
- ugeth_info("maxd1 : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->p_rx_glbl_pram->maxd1,
- in_be16(&ugeth->p_rx_glbl_pram->maxd1));
- ugeth_info("maxd2 : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->p_rx_glbl_pram->maxd2,
- in_be16(&ugeth->p_rx_glbl_pram->maxd2));
- ugeth_info("ecamptr : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->ecamptr,
- in_be32(&ugeth->p_rx_glbl_pram->ecamptr));
- ugeth_info("l2qt : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->l2qt,
- in_be32(&ugeth->p_rx_glbl_pram->l2qt));
- ugeth_info("l3qt[0] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->l3qt[0],
- in_be32(&ugeth->p_rx_glbl_pram->l3qt[0]));
- ugeth_info("l3qt[1] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->l3qt[1],
- in_be32(&ugeth->p_rx_glbl_pram->l3qt[1]));
- ugeth_info("l3qt[2] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->l3qt[2],
- in_be32(&ugeth->p_rx_glbl_pram->l3qt[2]));
- ugeth_info("l3qt[3] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->l3qt[3],
- in_be32(&ugeth->p_rx_glbl_pram->l3qt[3]));
- ugeth_info("l3qt[4] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->l3qt[4],
- in_be32(&ugeth->p_rx_glbl_pram->l3qt[4]));
- ugeth_info("l3qt[5] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->l3qt[5],
- in_be32(&ugeth->p_rx_glbl_pram->l3qt[5]));
- ugeth_info("l3qt[6] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->l3qt[6],
- in_be32(&ugeth->p_rx_glbl_pram->l3qt[6]));
- ugeth_info("l3qt[7] : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->l3qt[7],
- in_be32(&ugeth->p_rx_glbl_pram->l3qt[7]));
- ugeth_info("vlantype : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->p_rx_glbl_pram->vlantype,
- in_be16(&ugeth->p_rx_glbl_pram->vlantype));
- ugeth_info("vlantci : addr - 0x%08x, val - 0x%04x",
- (u32) & ugeth->p_rx_glbl_pram->vlantci,
- in_be16(&ugeth->p_rx_glbl_pram->vlantci));
+ pr_info("RX global param:\n");
+ pr_info("Base address: 0x%08x\n", (u32)ugeth->p_rx_glbl_pram);
+ pr_info("remoder : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->remoder,
+ in_be32(&ugeth->p_rx_glbl_pram->remoder));
+ pr_info("rqptr : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->rqptr,
+ in_be32(&ugeth->p_rx_glbl_pram->rqptr));
+ pr_info("typeorlen : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->p_rx_glbl_pram->typeorlen,
+ in_be16(&ugeth->p_rx_glbl_pram->typeorlen));
+ pr_info("rxgstpack : addr - 0x%08x, val - 0x%02x\n",
+ (u32)&ugeth->p_rx_glbl_pram->rxgstpack,
+ ugeth->p_rx_glbl_pram->rxgstpack);
+ pr_info("rxrmonbaseptr : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->rxrmonbaseptr,
+ in_be32(&ugeth->p_rx_glbl_pram->rxrmonbaseptr));
+ pr_info("intcoalescingptr: addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->intcoalescingptr,
+ in_be32(&ugeth->p_rx_glbl_pram->intcoalescingptr));
+ pr_info("rstate : addr - 0x%08x, val - 0x%02x\n",
+ (u32)&ugeth->p_rx_glbl_pram->rstate,
+ ugeth->p_rx_glbl_pram->rstate);
+ pr_info("mrblr : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->p_rx_glbl_pram->mrblr,
+ in_be16(&ugeth->p_rx_glbl_pram->mrblr));
+ pr_info("rbdqptr : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->rbdqptr,
+ in_be32(&ugeth->p_rx_glbl_pram->rbdqptr));
+ pr_info("mflr : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->p_rx_glbl_pram->mflr,
+ in_be16(&ugeth->p_rx_glbl_pram->mflr));
+ pr_info("minflr : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->p_rx_glbl_pram->minflr,
+ in_be16(&ugeth->p_rx_glbl_pram->minflr));
+ pr_info("maxd1 : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->p_rx_glbl_pram->maxd1,
+ in_be16(&ugeth->p_rx_glbl_pram->maxd1));
+ pr_info("maxd2 : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->p_rx_glbl_pram->maxd2,
+ in_be16(&ugeth->p_rx_glbl_pram->maxd2));
+ pr_info("ecamptr : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->ecamptr,
+ in_be32(&ugeth->p_rx_glbl_pram->ecamptr));
+ pr_info("l2qt : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->l2qt,
+ in_be32(&ugeth->p_rx_glbl_pram->l2qt));
+ pr_info("l3qt[0] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->l3qt[0],
+ in_be32(&ugeth->p_rx_glbl_pram->l3qt[0]));
+ pr_info("l3qt[1] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->l3qt[1],
+ in_be32(&ugeth->p_rx_glbl_pram->l3qt[1]));
+ pr_info("l3qt[2] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->l3qt[2],
+ in_be32(&ugeth->p_rx_glbl_pram->l3qt[2]));
+ pr_info("l3qt[3] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->l3qt[3],
+ in_be32(&ugeth->p_rx_glbl_pram->l3qt[3]));
+ pr_info("l3qt[4] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->l3qt[4],
+ in_be32(&ugeth->p_rx_glbl_pram->l3qt[4]));
+ pr_info("l3qt[5] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->l3qt[5],
+ in_be32(&ugeth->p_rx_glbl_pram->l3qt[5]));
+ pr_info("l3qt[6] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->l3qt[6],
+ in_be32(&ugeth->p_rx_glbl_pram->l3qt[6]));
+ pr_info("l3qt[7] : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->l3qt[7],
+ in_be32(&ugeth->p_rx_glbl_pram->l3qt[7]));
+ pr_info("vlantype : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->p_rx_glbl_pram->vlantype,
+ in_be16(&ugeth->p_rx_glbl_pram->vlantype));
+ pr_info("vlantci : addr - 0x%08x, val - 0x%04x\n",
+ (u32)&ugeth->p_rx_glbl_pram->vlantci,
+ in_be16(&ugeth->p_rx_glbl_pram->vlantci));
for (i = 0; i < 64; i++)
- ugeth_info
- ("addressfiltering[%d]: addr - 0x%08x, val - 0x%02x",
- i,
- (u32) & ugeth->p_rx_glbl_pram->addressfiltering[i],
- ugeth->p_rx_glbl_pram->addressfiltering[i]);
- ugeth_info("exfGlobalParam : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_glbl_pram->exfGlobalParam,
- in_be32(&ugeth->p_rx_glbl_pram->exfGlobalParam));
+ pr_info("addressfiltering[%d]: addr - 0x%08x, val - 0x%02x\n",
+ i,
+ (u32)&ugeth->p_rx_glbl_pram->addressfiltering[i],
+ ugeth->p_rx_glbl_pram->addressfiltering[i]);
+ pr_info("exfGlobalParam : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_glbl_pram->exfGlobalParam,
+ in_be32(&ugeth->p_rx_glbl_pram->exfGlobalParam));
}
if (ugeth->p_send_q_mem_reg) {
- ugeth_info("Send Q memory registers:");
- ugeth_info("Base address: 0x%08x",
- (u32) ugeth->p_send_q_mem_reg);
+ pr_info("Send Q memory registers:\n");
+ pr_info("Base address: 0x%08x\n", (u32)ugeth->p_send_q_mem_reg);
for (i = 0; i < ugeth->ug_info->numQueuesTx; i++) {
- ugeth_info("SQQD[%d]:", i);
- ugeth_info("Base address: 0x%08x",
- (u32) & ugeth->p_send_q_mem_reg->sqqd[i]);
+ pr_info("SQQD[%d]:\n", i);
+ pr_info("Base address: 0x%08x\n",
+ (u32)&ugeth->p_send_q_mem_reg->sqqd[i]);
mem_disp((u8 *) & ugeth->p_send_q_mem_reg->sqqd[i],
sizeof(struct ucc_geth_send_queue_qd));
}
}
if (ugeth->p_scheduler) {
- ugeth_info("Scheduler:");
- ugeth_info("Base address: 0x%08x", (u32) ugeth->p_scheduler);
+ pr_info("Scheduler:\n");
+ pr_info("Base address: 0x%08x\n", (u32)ugeth->p_scheduler);
mem_disp((u8 *) ugeth->p_scheduler,
sizeof(*ugeth->p_scheduler));
}
if (ugeth->p_tx_fw_statistics_pram) {
- ugeth_info("TX FW statistics pram:");
- ugeth_info("Base address: 0x%08x",
- (u32) ugeth->p_tx_fw_statistics_pram);
+ pr_info("TX FW statistics pram:\n");
+ pr_info("Base address: 0x%08x\n",
+ (u32)ugeth->p_tx_fw_statistics_pram);
mem_disp((u8 *) ugeth->p_tx_fw_statistics_pram,
sizeof(*ugeth->p_tx_fw_statistics_pram));
}
if (ugeth->p_rx_fw_statistics_pram) {
- ugeth_info("RX FW statistics pram:");
- ugeth_info("Base address: 0x%08x",
- (u32) ugeth->p_rx_fw_statistics_pram);
+ pr_info("RX FW statistics pram:\n");
+ pr_info("Base address: 0x%08x\n",
+ (u32)ugeth->p_rx_fw_statistics_pram);
mem_disp((u8 *) ugeth->p_rx_fw_statistics_pram,
sizeof(*ugeth->p_rx_fw_statistics_pram));
}
if (ugeth->p_rx_irq_coalescing_tbl) {
- ugeth_info("RX IRQ coalescing tables:");
- ugeth_info("Base address: 0x%08x",
- (u32) ugeth->p_rx_irq_coalescing_tbl);
+ pr_info("RX IRQ coalescing tables:\n");
+ pr_info("Base address: 0x%08x\n",
+ (u32)ugeth->p_rx_irq_coalescing_tbl);
for (i = 0; i < ugeth->ug_info->numQueuesRx; i++) {
- ugeth_info("RX IRQ coalescing table entry[%d]:", i);
- ugeth_info("Base address: 0x%08x",
- (u32) & ugeth->p_rx_irq_coalescing_tbl->
- coalescingentry[i]);
- ugeth_info
- ("interruptcoalescingmaxvalue: addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_irq_coalescing_tbl->
- coalescingentry[i].interruptcoalescingmaxvalue,
- in_be32(&ugeth->p_rx_irq_coalescing_tbl->
- coalescingentry[i].
- interruptcoalescingmaxvalue));
- ugeth_info
- ("interruptcoalescingcounter : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_irq_coalescing_tbl->
- coalescingentry[i].interruptcoalescingcounter,
- in_be32(&ugeth->p_rx_irq_coalescing_tbl->
- coalescingentry[i].
- interruptcoalescingcounter));
+ pr_info("RX IRQ coalescing table entry[%d]:\n", i);
+ pr_info("Base address: 0x%08x\n",
+ (u32)&ugeth->p_rx_irq_coalescing_tbl->
+ coalescingentry[i]);
+ pr_info("interruptcoalescingmaxvalue: addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_irq_coalescing_tbl->
+ coalescingentry[i].interruptcoalescingmaxvalue,
+ in_be32(&ugeth->p_rx_irq_coalescing_tbl->
+ coalescingentry[i].
+ interruptcoalescingmaxvalue));
+ pr_info("interruptcoalescingcounter : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_irq_coalescing_tbl->
+ coalescingentry[i].interruptcoalescingcounter,
+ in_be32(&ugeth->p_rx_irq_coalescing_tbl->
+ coalescingentry[i].
+ interruptcoalescingcounter));
}
}
if (ugeth->p_rx_bd_qs_tbl) {
- ugeth_info("RX BD QS tables:");
- ugeth_info("Base address: 0x%08x", (u32) ugeth->p_rx_bd_qs_tbl);
+ pr_info("RX BD QS tables:\n");
+ pr_info("Base address: 0x%08x\n", (u32)ugeth->p_rx_bd_qs_tbl);
for (i = 0; i < ugeth->ug_info->numQueuesRx; i++) {
- ugeth_info("RX BD QS table[%d]:", i);
- ugeth_info("Base address: 0x%08x",
- (u32) & ugeth->p_rx_bd_qs_tbl[i]);
- ugeth_info
- ("bdbaseptr : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_bd_qs_tbl[i].bdbaseptr,
- in_be32(&ugeth->p_rx_bd_qs_tbl[i].bdbaseptr));
- ugeth_info
- ("bdptr : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_bd_qs_tbl[i].bdptr,
- in_be32(&ugeth->p_rx_bd_qs_tbl[i].bdptr));
- ugeth_info
- ("externalbdbaseptr: addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_bd_qs_tbl[i].externalbdbaseptr,
- in_be32(&ugeth->p_rx_bd_qs_tbl[i].
- externalbdbaseptr));
- ugeth_info
- ("externalbdptr : addr - 0x%08x, val - 0x%08x",
- (u32) & ugeth->p_rx_bd_qs_tbl[i].externalbdptr,
- in_be32(&ugeth->p_rx_bd_qs_tbl[i].externalbdptr));
- ugeth_info("ucode RX Prefetched BDs:");
- ugeth_info("Base address: 0x%08x",
- (u32)
- qe_muram_addr(in_be32
- (&ugeth->p_rx_bd_qs_tbl[i].
- bdbaseptr)));
+ pr_info("RX BD QS table[%d]:\n", i);
+ pr_info("Base address: 0x%08x\n",
+ (u32)&ugeth->p_rx_bd_qs_tbl[i]);
+ pr_info("bdbaseptr : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_bd_qs_tbl[i].bdbaseptr,
+ in_be32(&ugeth->p_rx_bd_qs_tbl[i].bdbaseptr));
+ pr_info("bdptr : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_bd_qs_tbl[i].bdptr,
+ in_be32(&ugeth->p_rx_bd_qs_tbl[i].bdptr));
+ pr_info("externalbdbaseptr: addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_bd_qs_tbl[i].externalbdbaseptr,
+ in_be32(&ugeth->p_rx_bd_qs_tbl[i].
+ externalbdbaseptr));
+ pr_info("externalbdptr : addr - 0x%08x, val - 0x%08x\n",
+ (u32)&ugeth->p_rx_bd_qs_tbl[i].externalbdptr,
+ in_be32(&ugeth->p_rx_bd_qs_tbl[i].externalbdptr));
+ pr_info("ucode RX Prefetched BDs:\n");
+ pr_info("Base address: 0x%08x\n",
+ (u32)qe_muram_addr(in_be32
+ (&ugeth->p_rx_bd_qs_tbl[i].
+ bdbaseptr)));
mem_disp((u8 *)
qe_muram_addr(in_be32
(&ugeth->p_rx_bd_qs_tbl[i].
@@ -1014,9 +993,9 @@ static void dump_regs(struct ucc_geth_private *ugeth)
}
if (ugeth->p_init_enet_param_shadow) {
int size;
- ugeth_info("Init enet param shadow:");
- ugeth_info("Base address: 0x%08x",
- (u32) ugeth->p_init_enet_param_shadow);
+ pr_info("Init enet param shadow:\n");
+ pr_info("Base address: 0x%08x\n",
+ (u32) ugeth->p_init_enet_param_shadow);
mem_disp((u8 *) ugeth->p_init_enet_param_shadow,
sizeof(*ugeth->p_init_enet_param_shadow));
@@ -1396,12 +1375,11 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
struct phy_device *tbiphy;
if (!ug_info->tbi_node)
- ugeth_warn("TBI mode requires that the device "
- "tree specify a tbi-handle\n");
+ pr_warn("TBI mode requires that the device tree specify a tbi-handle\n");
tbiphy = of_phy_find_device(ug_info->tbi_node);
if (!tbiphy)
- ugeth_warn("Could not get TBI device\n");
+ pr_warn("Could not get TBI device\n");
value = phy_read(tbiphy, ENET_TBI_MII_CR);
value &= ~0x1000; /* Turn off autonegotiation */
@@ -1413,8 +1391,7 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
ret_val = init_preamble_length(ug_info->prel, &ug_regs->maccfg2);
if (ret_val != 0) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: Preamble length must be between 3 and 7 inclusive.",
- __func__);
+ pr_err("Preamble length must be between 3 and 7 inclusive\n");
return ret_val;
}
@@ -1524,7 +1501,7 @@ static int ugeth_enable(struct ucc_geth_private *ugeth, enum comm_dir mode)
/* check if the UCC number is in range. */
if (ugeth->ug_info->uf_info.ucc_num >= UCC_MAX_NUM) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: ucc_num out of range.", __func__);
+ pr_err("ucc_num out of range\n");
return -EINVAL;
}
@@ -1553,7 +1530,7 @@ static int ugeth_disable(struct ucc_geth_private *ugeth, enum comm_dir mode)
/* check if the UCC number is in range. */
if (ugeth->ug_info->uf_info.ucc_num >= UCC_MAX_NUM) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: ucc_num out of range.", __func__);
+ pr_err("ucc_num out of range\n");
return -EINVAL;
}
@@ -1652,7 +1629,7 @@ static void adjust_link(struct net_device *dev)
break;
default:
if (netif_msg_link(ugeth))
- ugeth_warn(
+ pr_warn(
"%s: Ack! Speed (%d) is not 10/100/1000!",
dev->name, phydev->speed);
break;
@@ -1751,9 +1728,6 @@ static int init_phy(struct net_device *dev)
phydev = of_phy_connect(dev, ug_info->phy_node, &adjust_link, 0,
priv->phy_interface);
- if (!phydev)
- phydev = of_phy_connect_fixed_link(dev, &adjust_link,
- priv->phy_interface);
if (!phydev) {
dev_err(&dev->dev, "Could not attach to PHY\n");
return -ENODEV;
@@ -1857,11 +1831,93 @@ static int ugeth_82xx_filtering_clear_addr_in_paddr(struct ucc_geth_private *uge
return hw_clear_addr_in_paddr(ugeth, paddr_num);/* clear in hardware */
}
-static void ucc_geth_memclean(struct ucc_geth_private *ugeth)
+static void ucc_geth_free_rx(struct ucc_geth_private *ugeth)
+{
+ struct ucc_geth_info *ug_info;
+ struct ucc_fast_info *uf_info;
+ u16 i, j;
+ u8 __iomem *bd;
+
+
+ ug_info = ugeth->ug_info;
+ uf_info = &ug_info->uf_info;
+
+ for (i = 0; i < ugeth->ug_info->numQueuesRx; i++) {
+ if (ugeth->p_rx_bd_ring[i]) {
+ /* Return existing data buffers in ring */
+ bd = ugeth->p_rx_bd_ring[i];
+ for (j = 0; j < ugeth->ug_info->bdRingLenRx[i]; j++) {
+ if (ugeth->rx_skbuff[i][j]) {
+ dma_unmap_single(ugeth->dev,
+ in_be32(&((struct qe_bd __iomem *)bd)->buf),
+ ugeth->ug_info->
+ uf_info.max_rx_buf_length +
+ UCC_GETH_RX_DATA_BUF_ALIGNMENT,
+ DMA_FROM_DEVICE);
+ dev_kfree_skb_any(
+ ugeth->rx_skbuff[i][j]);
+ ugeth->rx_skbuff[i][j] = NULL;
+ }
+ bd += sizeof(struct qe_bd);
+ }
+
+ kfree(ugeth->rx_skbuff[i]);
+
+ if (ugeth->ug_info->uf_info.bd_mem_part ==
+ MEM_PART_SYSTEM)
+ kfree((void *)ugeth->rx_bd_ring_offset[i]);
+ else if (ugeth->ug_info->uf_info.bd_mem_part ==
+ MEM_PART_MURAM)
+ qe_muram_free(ugeth->rx_bd_ring_offset[i]);
+ ugeth->p_rx_bd_ring[i] = NULL;
+ }
+ }
+
+}
+
+static void ucc_geth_free_tx(struct ucc_geth_private *ugeth)
{
+ struct ucc_geth_info *ug_info;
+ struct ucc_fast_info *uf_info;
u16 i, j;
u8 __iomem *bd;
+ ug_info = ugeth->ug_info;
+ uf_info = &ug_info->uf_info;
+
+ for (i = 0; i < ugeth->ug_info->numQueuesTx; i++) {
+ bd = ugeth->p_tx_bd_ring[i];
+ if (!bd)
+ continue;
+ for (j = 0; j < ugeth->ug_info->bdRingLenTx[i]; j++) {
+ if (ugeth->tx_skbuff[i][j]) {
+ dma_unmap_single(ugeth->dev,
+ in_be32(&((struct qe_bd __iomem *)bd)->buf),
+ (in_be32((u32 __iomem *)bd) &
+ BD_LENGTH_MASK),
+ DMA_TO_DEVICE);
+ dev_kfree_skb_any(ugeth->tx_skbuff[i][j]);
+ ugeth->tx_skbuff[i][j] = NULL;
+ }
+ }
+
+ kfree(ugeth->tx_skbuff[i]);
+
+ if (ugeth->p_tx_bd_ring[i]) {
+ if (ugeth->ug_info->uf_info.bd_mem_part ==
+ MEM_PART_SYSTEM)
+ kfree((void *)ugeth->tx_bd_ring_offset[i]);
+ else if (ugeth->ug_info->uf_info.bd_mem_part ==
+ MEM_PART_MURAM)
+ qe_muram_free(ugeth->tx_bd_ring_offset[i]);
+ ugeth->p_tx_bd_ring[i] = NULL;
+ }
+ }
+
+}
+
+static void ucc_geth_memclean(struct ucc_geth_private *ugeth)
+{
if (!ugeth)
return;
@@ -1928,64 +1984,8 @@ static void ucc_geth_memclean(struct ucc_geth_private *ugeth)
kfree(ugeth->p_init_enet_param_shadow);
ugeth->p_init_enet_param_shadow = NULL;
}
- for (i = 0; i < ugeth->ug_info->numQueuesTx; i++) {
- bd = ugeth->p_tx_bd_ring[i];
- if (!bd)
- continue;
- for (j = 0; j < ugeth->ug_info->bdRingLenTx[i]; j++) {
- if (ugeth->tx_skbuff[i][j]) {
- dma_unmap_single(ugeth->dev,
- in_be32(&((struct qe_bd __iomem *)bd)->buf),
- (in_be32((u32 __iomem *)bd) &
- BD_LENGTH_MASK),
- DMA_TO_DEVICE);
- dev_kfree_skb_any(ugeth->tx_skbuff[i][j]);
- ugeth->tx_skbuff[i][j] = NULL;
- }
- }
-
- kfree(ugeth->tx_skbuff[i]);
-
- if (ugeth->p_tx_bd_ring[i]) {
- if (ugeth->ug_info->uf_info.bd_mem_part ==
- MEM_PART_SYSTEM)
- kfree((void *)ugeth->tx_bd_ring_offset[i]);
- else if (ugeth->ug_info->uf_info.bd_mem_part ==
- MEM_PART_MURAM)
- qe_muram_free(ugeth->tx_bd_ring_offset[i]);
- ugeth->p_tx_bd_ring[i] = NULL;
- }
- }
- for (i = 0; i < ugeth->ug_info->numQueuesRx; i++) {
- if (ugeth->p_rx_bd_ring[i]) {
- /* Return existing data buffers in ring */
- bd = ugeth->p_rx_bd_ring[i];
- for (j = 0; j < ugeth->ug_info->bdRingLenRx[i]; j++) {
- if (ugeth->rx_skbuff[i][j]) {
- dma_unmap_single(ugeth->dev,
- in_be32(&((struct qe_bd __iomem *)bd)->buf),
- ugeth->ug_info->
- uf_info.max_rx_buf_length +
- UCC_GETH_RX_DATA_BUF_ALIGNMENT,
- DMA_FROM_DEVICE);
- dev_kfree_skb_any(
- ugeth->rx_skbuff[i][j]);
- ugeth->rx_skbuff[i][j] = NULL;
- }
- bd += sizeof(struct qe_bd);
- }
-
- kfree(ugeth->rx_skbuff[i]);
-
- if (ugeth->ug_info->uf_info.bd_mem_part ==
- MEM_PART_SYSTEM)
- kfree((void *)ugeth->rx_bd_ring_offset[i]);
- else if (ugeth->ug_info->uf_info.bd_mem_part ==
- MEM_PART_MURAM)
- qe_muram_free(ugeth->rx_bd_ring_offset[i]);
- ugeth->p_rx_bd_ring[i] = NULL;
- }
- }
+ ucc_geth_free_tx(ugeth);
+ ucc_geth_free_rx(ugeth);
while (!list_empty(&ugeth->group_hash_q))
put_enet_addr_container(ENET_ADDR_CONT_ENTRY
(dequeue(&ugeth->group_hash_q)));
@@ -1996,8 +1996,6 @@ static void ucc_geth_memclean(struct ucc_geth_private *ugeth)
iounmap(ugeth->ug_regs);
ugeth->ug_regs = NULL;
}
-
- skb_queue_purge(&ugeth->rx_recycle);
}
static void ucc_geth_set_multi(struct net_device *dev)
@@ -2083,8 +2081,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
if (!((uf_info->bd_mem_part == MEM_PART_SYSTEM) ||
(uf_info->bd_mem_part == MEM_PART_MURAM))) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: Bad memory partition value.",
- __func__);
+ pr_err("Bad memory partition value\n");
return -EINVAL;
}
@@ -2094,9 +2091,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
(ug_info->bdRingLenRx[i] %
UCC_GETH_RX_BD_RING_SIZE_ALIGNMENT)) {
if (netif_msg_probe(ugeth))
- ugeth_err
- ("%s: Rx BD ring length must be multiple of 4, no smaller than 8.",
- __func__);
+ pr_err("Rx BD ring length must be multiple of 4, no smaller than 8\n");
return -EINVAL;
}
}
@@ -2105,9 +2100,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
for (i = 0; i < ug_info->numQueuesTx; i++) {
if (ug_info->bdRingLenTx[i] < UCC_GETH_TX_BD_RING_SIZE_MIN) {
if (netif_msg_probe(ugeth))
- ugeth_err
- ("%s: Tx BD ring length must be no smaller than 2.",
- __func__);
+ pr_err("Tx BD ring length must be no smaller than 2\n");
return -EINVAL;
}
}
@@ -2116,23 +2109,21 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
if ((uf_info->max_rx_buf_length == 0) ||
(uf_info->max_rx_buf_length % UCC_GETH_MRBLR_ALIGNMENT)) {
if (netif_msg_probe(ugeth))
- ugeth_err
- ("%s: max_rx_buf_length must be non-zero multiple of 128.",
- __func__);
+ pr_err("max_rx_buf_length must be non-zero multiple of 128\n");
return -EINVAL;
}
/* num Tx queues */
if (ug_info->numQueuesTx > NUM_TX_QUEUES) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: number of tx queues too large.", __func__);
+ pr_err("number of tx queues too large\n");
return -EINVAL;
}
/* num Rx queues */
if (ug_info->numQueuesRx > NUM_RX_QUEUES) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: number of rx queues too large.", __func__);
+ pr_err("number of rx queues too large\n");
return -EINVAL;
}
@@ -2140,10 +2131,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
for (i = 0; i < UCC_GETH_VLAN_PRIORITY_MAX; i++) {
if (ug_info->l2qt[i] >= ug_info->numQueuesRx) {
if (netif_msg_probe(ugeth))
- ugeth_err
- ("%s: VLAN priority table entry must not be"
- " larger than number of Rx queues.",
- __func__);
+ pr_err("VLAN priority table entry must not be larger than number of Rx queues\n");
return -EINVAL;
}
}
@@ -2152,18 +2140,14 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
for (i = 0; i < UCC_GETH_IP_PRIORITY_MAX; i++) {
if (ug_info->l3qt[i] >= ug_info->numQueuesRx) {
if (netif_msg_probe(ugeth))
- ugeth_err
- ("%s: IP priority table entry must not be"
- " larger than number of Rx queues.",
- __func__);
+ pr_err("IP priority table entry must not be larger than number of Rx queues\n");
return -EINVAL;
}
}
if (ug_info->cam && !ug_info->ecamptr) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: If cam mode is chosen, must supply cam ptr.",
- __func__);
+ pr_err("If cam mode is chosen, must supply cam ptr\n");
return -EINVAL;
}
@@ -2171,9 +2155,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
UCC_GETH_NUM_OF_STATION_ADDRESSES_1) &&
ug_info->rxExtendedFiltering) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: Number of station addresses greater than 1 "
- "not allowed in extended parsing mode.",
- __func__);
+ pr_err("Number of station addresses greater than 1 not allowed in extended parsing mode\n");
return -EINVAL;
}
@@ -2187,7 +2169,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
/* Initialize the general fast UCC block. */
if (ucc_fast_init(uf_info, &ugeth->uccf)) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: Failed to init uccf.", __func__);
+ pr_err("Failed to init uccf\n");
return -ENOMEM;
}
@@ -2202,11 +2184,168 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
ugeth->ug_regs = ioremap(uf_info->regs, sizeof(*ugeth->ug_regs));
if (!ugeth->ug_regs) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: Failed to ioremap regs.", __func__);
+ pr_err("Failed to ioremap regs\n");
return -ENOMEM;
}
- skb_queue_head_init(&ugeth->rx_recycle);
+ return 0;
+}
+
+static int ucc_geth_alloc_tx(struct ucc_geth_private *ugeth)
+{
+ struct ucc_geth_info *ug_info;
+ struct ucc_fast_info *uf_info;
+ int length;
+ u16 i, j;
+ u8 __iomem *bd;
+
+ ug_info = ugeth->ug_info;
+ uf_info = &ug_info->uf_info;
+
+ /* Allocate Tx bds */
+ for (j = 0; j < ug_info->numQueuesTx; j++) {
+ /* Allocate in multiple of
+ UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT,
+ according to spec */
+ length = ((ug_info->bdRingLenTx[j] * sizeof(struct qe_bd))
+ / UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT)
+ * UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT;
+ if ((ug_info->bdRingLenTx[j] * sizeof(struct qe_bd)) %
+ UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT)
+ length += UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT;
+ if (uf_info->bd_mem_part == MEM_PART_SYSTEM) {
+ u32 align = 4;
+ if (UCC_GETH_TX_BD_RING_ALIGNMENT > 4)
+ align = UCC_GETH_TX_BD_RING_ALIGNMENT;
+ ugeth->tx_bd_ring_offset[j] =
+ (u32) kmalloc((u32) (length + align), GFP_KERNEL);
+
+ if (ugeth->tx_bd_ring_offset[j] != 0)
+ ugeth->p_tx_bd_ring[j] =
+ (u8 __iomem *)((ugeth->tx_bd_ring_offset[j] +
+ align) & ~(align - 1));
+ } else if (uf_info->bd_mem_part == MEM_PART_MURAM) {
+ ugeth->tx_bd_ring_offset[j] =
+ qe_muram_alloc(length,
+ UCC_GETH_TX_BD_RING_ALIGNMENT);
+ if (!IS_ERR_VALUE(ugeth->tx_bd_ring_offset[j]))
+ ugeth->p_tx_bd_ring[j] =
+ (u8 __iomem *) qe_muram_addr(ugeth->
+ tx_bd_ring_offset[j]);
+ }
+ if (!ugeth->p_tx_bd_ring[j]) {
+ if (netif_msg_ifup(ugeth))
+ pr_err("Can not allocate memory for Tx bd rings\n");
+ return -ENOMEM;
+ }
+ /* Zero unused end of bd ring, according to spec */
+ memset_io((void __iomem *)(ugeth->p_tx_bd_ring[j] +
+ ug_info->bdRingLenTx[j] * sizeof(struct qe_bd)), 0,
+ length - ug_info->bdRingLenTx[j] * sizeof(struct qe_bd));
+ }
+
+ /* Init Tx bds */
+ for (j = 0; j < ug_info->numQueuesTx; j++) {
+ /* Setup the skbuff rings */
+ ugeth->tx_skbuff[j] = kmalloc(sizeof(struct sk_buff *) *
+ ugeth->ug_info->bdRingLenTx[j],
+ GFP_KERNEL);
+
+ if (ugeth->tx_skbuff[j] == NULL) {
+ if (netif_msg_ifup(ugeth))
+ pr_err("Could not allocate tx_skbuff\n");
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < ugeth->ug_info->bdRingLenTx[j]; i++)
+ ugeth->tx_skbuff[j][i] = NULL;
+
+ ugeth->skb_curtx[j] = ugeth->skb_dirtytx[j] = 0;
+ bd = ugeth->confBd[j] = ugeth->txBd[j] = ugeth->p_tx_bd_ring[j];
+ for (i = 0; i < ug_info->bdRingLenTx[j]; i++) {
+ /* clear bd buffer */
+ out_be32(&((struct qe_bd __iomem *)bd)->buf, 0);
+ /* set bd status and length */
+ out_be32((u32 __iomem *)bd, 0);
+ bd += sizeof(struct qe_bd);
+ }
+ bd -= sizeof(struct qe_bd);
+ /* set bd status and length */
+ out_be32((u32 __iomem *)bd, T_W); /* for last BD set Wrap bit */
+ }
+
+ return 0;
+}
+
+static int ucc_geth_alloc_rx(struct ucc_geth_private *ugeth)
+{
+ struct ucc_geth_info *ug_info;
+ struct ucc_fast_info *uf_info;
+ int length;
+ u16 i, j;
+ u8 __iomem *bd;
+
+ ug_info = ugeth->ug_info;
+ uf_info = &ug_info->uf_info;
+
+ /* Allocate Rx bds */
+ for (j = 0; j < ug_info->numQueuesRx; j++) {
+ length = ug_info->bdRingLenRx[j] * sizeof(struct qe_bd);
+ if (uf_info->bd_mem_part == MEM_PART_SYSTEM) {
+ u32 align = 4;
+ if (UCC_GETH_RX_BD_RING_ALIGNMENT > 4)
+ align = UCC_GETH_RX_BD_RING_ALIGNMENT;
+ ugeth->rx_bd_ring_offset[j] =
+ (u32) kmalloc((u32) (length + align), GFP_KERNEL);
+ if (ugeth->rx_bd_ring_offset[j] != 0)
+ ugeth->p_rx_bd_ring[j] =
+ (u8 __iomem *)((ugeth->rx_bd_ring_offset[j] +
+ align) & ~(align - 1));
+ } else if (uf_info->bd_mem_part == MEM_PART_MURAM) {
+ ugeth->rx_bd_ring_offset[j] =
+ qe_muram_alloc(length,
+ UCC_GETH_RX_BD_RING_ALIGNMENT);
+ if (!IS_ERR_VALUE(ugeth->rx_bd_ring_offset[j]))
+ ugeth->p_rx_bd_ring[j] =
+ (u8 __iomem *) qe_muram_addr(ugeth->
+ rx_bd_ring_offset[j]);
+ }
+ if (!ugeth->p_rx_bd_ring[j]) {
+ if (netif_msg_ifup(ugeth))
+ pr_err("Can not allocate memory for Rx bd rings\n");
+ return -ENOMEM;
+ }
+ }
+
+ /* Init Rx bds */
+ for (j = 0; j < ug_info->numQueuesRx; j++) {
+ /* Setup the skbuff rings */
+ ugeth->rx_skbuff[j] = kmalloc(sizeof(struct sk_buff *) *
+ ugeth->ug_info->bdRingLenRx[j],
+ GFP_KERNEL);
+
+ if (ugeth->rx_skbuff[j] == NULL) {
+ if (netif_msg_ifup(ugeth))
+ pr_err("Could not allocate rx_skbuff\n");
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < ugeth->ug_info->bdRingLenRx[j]; i++)
+ ugeth->rx_skbuff[j][i] = NULL;
+
+ ugeth->skb_currx[j] = 0;
+ bd = ugeth->rxBd[j] = ugeth->p_rx_bd_ring[j];
+ for (i = 0; i < ug_info->bdRingLenRx[j]; i++) {
+ /* set bd status and length */
+ out_be32((u32 __iomem *)bd, R_I);
+ /* clear bd buffer */
+ out_be32(&((struct qe_bd __iomem *)bd)->buf, 0);
+ bd += sizeof(struct qe_bd);
+ }
+ bd -= sizeof(struct qe_bd);
+ /* set bd status and length */
+ out_be32((u32 __iomem *)bd, R_W); /* for last BD set Wrap bit */
+ }
return 0;
}
@@ -2223,11 +2362,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
int ret_val = -EINVAL;
u32 remoder = UCC_GETH_REMODER_INIT;
u32 init_enet_pram_offset, cecr_subblock, command;
- u32 ifstat, i, j, size, l2qt, l3qt, length;
+ u32 ifstat, i, j, size, l2qt, l3qt;
u16 temoder = UCC_GETH_TEMODER_INIT;
u16 test;
u8 function_code = 0;
- u8 __iomem *bd;
u8 __iomem *endOfRing;
u8 numThreadsRxNumerical, numThreadsTxNumerical;
@@ -2256,8 +2394,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
break;
default:
if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Bad number of Rx threads value.",
- __func__);
+ pr_err("Bad number of Rx threads value\n");
return -EINVAL;
break;
}
@@ -2280,8 +2417,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
break;
default:
if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Bad number of Tx threads value.",
- __func__);
+ pr_err("Bad number of Tx threads value\n");
return -EINVAL;
break;
}
@@ -2330,8 +2466,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
&ug_regs->ipgifg);
if (ret_val != 0) {
if (netif_msg_ifup(ugeth))
- ugeth_err("%s: IPGIFG initialization parameter too large.",
- __func__);
+ pr_err("IPGIFG initialization parameter too large\n");
return ret_val;
}
@@ -2347,8 +2482,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
&ug_regs->hafdup);
if (ret_val != 0) {
if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Half Duplex initialization parameter too large.",
- __func__);
+ pr_err("Half Duplex initialization parameter too large\n");
return ret_val;
}
@@ -2367,142 +2501,13 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE),
0, &uf_regs->upsmr, &ug_regs->uescr);
- /* Allocate Tx bds */
- for (j = 0; j < ug_info->numQueuesTx; j++) {
- /* Allocate in multiple of
- UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT,
- according to spec */
- length = ((ug_info->bdRingLenTx[j] * sizeof(struct qe_bd))
- / UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT)
- * UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT;
- if ((ug_info->bdRingLenTx[j] * sizeof(struct qe_bd)) %
- UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT)
- length += UCC_GETH_TX_BD_RING_SIZE_MEMORY_ALIGNMENT;
- if (uf_info->bd_mem_part == MEM_PART_SYSTEM) {
- u32 align = 4;
- if (UCC_GETH_TX_BD_RING_ALIGNMENT > 4)
- align = UCC_GETH_TX_BD_RING_ALIGNMENT;
- ugeth->tx_bd_ring_offset[j] =
- (u32) kmalloc((u32) (length + align), GFP_KERNEL);
-
- if (ugeth->tx_bd_ring_offset[j] != 0)
- ugeth->p_tx_bd_ring[j] =
- (u8 __iomem *)((ugeth->tx_bd_ring_offset[j] +
- align) & ~(align - 1));
- } else if (uf_info->bd_mem_part == MEM_PART_MURAM) {
- ugeth->tx_bd_ring_offset[j] =
- qe_muram_alloc(length,
- UCC_GETH_TX_BD_RING_ALIGNMENT);
- if (!IS_ERR_VALUE(ugeth->tx_bd_ring_offset[j]))
- ugeth->p_tx_bd_ring[j] =
- (u8 __iomem *) qe_muram_addr(ugeth->
- tx_bd_ring_offset[j]);
- }
- if (!ugeth->p_tx_bd_ring[j]) {
- if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate memory for Tx bd rings.",
- __func__);
- return -ENOMEM;
- }
- /* Zero unused end of bd ring, according to spec */
- memset_io((void __iomem *)(ugeth->p_tx_bd_ring[j] +
- ug_info->bdRingLenTx[j] * sizeof(struct qe_bd)), 0,
- length - ug_info->bdRingLenTx[j] * sizeof(struct qe_bd));
- }
-
- /* Allocate Rx bds */
- for (j = 0; j < ug_info->numQueuesRx; j++) {
- length = ug_info->bdRingLenRx[j] * sizeof(struct qe_bd);
- if (uf_info->bd_mem_part == MEM_PART_SYSTEM) {
- u32 align = 4;
- if (UCC_GETH_RX_BD_RING_ALIGNMENT > 4)
- align = UCC_GETH_RX_BD_RING_ALIGNMENT;
- ugeth->rx_bd_ring_offset[j] =
- (u32) kmalloc((u32) (length + align), GFP_KERNEL);
- if (ugeth->rx_bd_ring_offset[j] != 0)
- ugeth->p_rx_bd_ring[j] =
- (u8 __iomem *)((ugeth->rx_bd_ring_offset[j] +
- align) & ~(align - 1));
- } else if (uf_info->bd_mem_part == MEM_PART_MURAM) {
- ugeth->rx_bd_ring_offset[j] =
- qe_muram_alloc(length,
- UCC_GETH_RX_BD_RING_ALIGNMENT);
- if (!IS_ERR_VALUE(ugeth->rx_bd_ring_offset[j]))
- ugeth->p_rx_bd_ring[j] =
- (u8 __iomem *) qe_muram_addr(ugeth->
- rx_bd_ring_offset[j]);
- }
- if (!ugeth->p_rx_bd_ring[j]) {
- if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate memory for Rx bd rings.",
- __func__);
- return -ENOMEM;
- }
- }
-
- /* Init Tx bds */
- for (j = 0; j < ug_info->numQueuesTx; j++) {
- /* Setup the skbuff rings */
- ugeth->tx_skbuff[j] = kmalloc(sizeof(struct sk_buff *) *
- ugeth->ug_info->bdRingLenTx[j],
- GFP_KERNEL);
-
- if (ugeth->tx_skbuff[j] == NULL) {
- if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Could not allocate tx_skbuff",
- __func__);
- return -ENOMEM;
- }
-
- for (i = 0; i < ugeth->ug_info->bdRingLenTx[j]; i++)
- ugeth->tx_skbuff[j][i] = NULL;
-
- ugeth->skb_curtx[j] = ugeth->skb_dirtytx[j] = 0;
- bd = ugeth->confBd[j] = ugeth->txBd[j] = ugeth->p_tx_bd_ring[j];
- for (i = 0; i < ug_info->bdRingLenTx[j]; i++) {
- /* clear bd buffer */
- out_be32(&((struct qe_bd __iomem *)bd)->buf, 0);
- /* set bd status and length */
- out_be32((u32 __iomem *)bd, 0);
- bd += sizeof(struct qe_bd);
- }
- bd -= sizeof(struct qe_bd);
- /* set bd status and length */
- out_be32((u32 __iomem *)bd, T_W); /* for last BD set Wrap bit */
- }
-
- /* Init Rx bds */
- for (j = 0; j < ug_info->numQueuesRx; j++) {
- /* Setup the skbuff rings */
- ugeth->rx_skbuff[j] = kmalloc(sizeof(struct sk_buff *) *
- ugeth->ug_info->bdRingLenRx[j],
- GFP_KERNEL);
-
- if (ugeth->rx_skbuff[j] == NULL) {
- if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Could not allocate rx_skbuff",
- __func__);
- return -ENOMEM;
- }
-
- for (i = 0; i < ugeth->ug_info->bdRingLenRx[j]; i++)
- ugeth->rx_skbuff[j][i] = NULL;
+ ret_val = ucc_geth_alloc_tx(ugeth);
+ if (ret_val != 0)
+ return ret_val;
- ugeth->skb_currx[j] = 0;
- bd = ugeth->rxBd[j] = ugeth->p_rx_bd_ring[j];
- for (i = 0; i < ug_info->bdRingLenRx[j]; i++) {
- /* set bd status and length */
- out_be32((u32 __iomem *)bd, R_I);
- /* clear bd buffer */
- out_be32(&((struct qe_bd __iomem *)bd)->buf, 0);
- bd += sizeof(struct qe_bd);
- }
- bd -= sizeof(struct qe_bd);
- /* set bd status and length */
- out_be32((u32 __iomem *)bd, R_W); /* for last BD set Wrap bit */
- }
+ ret_val = ucc_geth_alloc_rx(ugeth);
+ if (ret_val != 0)
+ return ret_val;
/*
* Global PRAM
@@ -2514,9 +2519,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_TX_GLOBAL_PRAM_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->tx_glbl_pram_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_tx_glbl_pram.",
- __func__);
+ pr_err("Can not allocate DPRAM memory for p_tx_glbl_pram\n");
return -ENOMEM;
}
ugeth->p_tx_glbl_pram =
@@ -2536,9 +2539,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_THREAD_DATA_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->thread_dat_tx_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_thread_data_tx.",
- __func__);
+ pr_err("Can not allocate DPRAM memory for p_thread_data_tx\n");
return -ENOMEM;
}
@@ -2565,9 +2566,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->send_q_mem_reg_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_send_q_mem_reg.",
- __func__);
+ pr_err("Can not allocate DPRAM memory for p_send_q_mem_reg\n");
return -ENOMEM;
}
@@ -2608,9 +2607,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_SCHEDULER_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->scheduler_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_scheduler.",
- __func__);
+ pr_err("Can not allocate DPRAM memory for p_scheduler\n");
return -ENOMEM;
}
@@ -2657,10 +2654,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_TX_STATISTICS_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->tx_fw_statistics_pram_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for"
- " p_tx_fw_statistics_pram.",
- __func__);
+ pr_err("Can not allocate DPRAM memory for p_tx_fw_statistics_pram\n");
return -ENOMEM;
}
ugeth->p_tx_fw_statistics_pram =
@@ -2697,9 +2691,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_RX_GLOBAL_PRAM_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->rx_glbl_pram_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_rx_glbl_pram.",
- __func__);
+ pr_err("Can not allocate DPRAM memory for p_rx_glbl_pram\n");
return -ENOMEM;
}
ugeth->p_rx_glbl_pram =
@@ -2718,9 +2710,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_THREAD_DATA_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->thread_dat_rx_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_thread_data_rx.",
- __func__);
+ pr_err("Can not allocate DPRAM memory for p_thread_data_rx\n");
return -ENOMEM;
}
@@ -2741,9 +2731,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_RX_STATISTICS_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->rx_fw_statistics_pram_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for"
- " p_rx_fw_statistics_pram.", __func__);
+ pr_err("Can not allocate DPRAM memory for p_rx_fw_statistics_pram\n");
return -ENOMEM;
}
ugeth->p_rx_fw_statistics_pram =
@@ -2763,9 +2751,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
+ 4, UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->rx_irq_coalescing_tbl_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for"
- " p_rx_irq_coalescing_tbl.", __func__);
+ pr_err("Can not allocate DPRAM memory for p_rx_irq_coalescing_tbl\n");
return -ENOMEM;
}
@@ -2831,9 +2817,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_RX_BD_QUEUES_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->rx_bd_qs_tbl_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_rx_bd_qs_tbl.",
- __func__);
+ pr_err("Can not allocate DPRAM memory for p_rx_bd_qs_tbl\n");
return -ENOMEM;
}
@@ -2908,8 +2892,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (ug_info->rxExtendedFiltering) {
if (!ug_info->extendedFilteringChainPointer) {
if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Null Extended Filtering Chain Pointer.",
- __func__);
+ pr_err("Null Extended Filtering Chain Pointer\n");
return -EINVAL;
}
@@ -2920,9 +2903,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->exf_glbl_param_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for"
- " p_exf_glbl_param.", __func__);
+ pr_err("Can not allocate DPRAM memory for p_exf_glbl_param\n");
return -ENOMEM;
}
@@ -2967,9 +2948,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (!(ugeth->p_init_enet_param_shadow =
kmalloc(sizeof(struct ucc_geth_init_pram), GFP_KERNEL))) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate memory for"
- " p_UccInitEnetParamShadows.", __func__);
+ pr_err("Can not allocate memory for p_UccInitEnetParamShadows\n");
return -ENOMEM;
}
/* Zero out *p_init_enet_param_shadow */
@@ -3002,8 +2981,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
(ug_info->largestexternallookupkeysize !=
QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_16_BYTES)) {
if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Invalid largest External Lookup Key Size.",
- __func__);
+ pr_err("Invalid largest External Lookup Key Size\n");
return -EINVAL;
}
ugeth->p_init_enet_param_shadow->largestexternallookupkeysize =
@@ -3012,11 +2990,11 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
if (ug_info->rxExtendedFiltering) {
size += THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING;
if (ug_info->largestexternallookupkeysize ==
- QE_FLTR_TABLE_LOOKUP_KEY_SIZE_8_BYTES)
+ QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_8_BYTES)
size +=
THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING_8;
if (ug_info->largestexternallookupkeysize ==
- QE_FLTR_TABLE_LOOKUP_KEY_SIZE_16_BYTES)
+ QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_16_BYTES)
size +=
THREAD_RX_PRAM_ADDITIONAL_FOR_EXTENDED_FILTERING_16;
}
@@ -3028,8 +3006,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
, size, UCC_GETH_THREAD_RX_PRAM_ALIGNMENT,
ug_info->riscRx, 1)) != 0) {
if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Can not fill p_init_enet_param_shadow.",
- __func__);
+ pr_err("Can not fill p_init_enet_param_shadow\n");
return ret_val;
}
@@ -3043,8 +3020,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
UCC_GETH_THREAD_TX_PRAM_ALIGNMENT,
ug_info->riscTx, 0)) != 0) {
if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Can not fill p_init_enet_param_shadow.",
- __func__);
+ pr_err("Can not fill p_init_enet_param_shadow\n");
return ret_val;
}
@@ -3052,8 +3028,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
for (i = 0; i < ug_info->numQueuesRx; i++) {
if ((ret_val = rx_bd_buffer_set(ugeth, (u8) i)) != 0) {
if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Can not fill Rx bds with buffers.",
- __func__);
+ pr_err("Can not fill Rx bds with buffers\n");
return ret_val;
}
}
@@ -3062,9 +3037,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
init_enet_pram_offset = qe_muram_alloc(sizeof(struct ucc_geth_init_pram), 4);
if (IS_ERR_VALUE(init_enet_pram_offset)) {
if (netif_msg_ifup(ugeth))
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_init_enet_pram.",
- __func__);
+ pr_err("Can not allocate DPRAM memory for p_init_enet_pram\n");
return -ENOMEM;
}
p_init_enet_pram =
@@ -3213,14 +3186,9 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
(!(bd_status & (R_F | R_L))) ||
(bd_status & R_ERRORS_FATAL)) {
if (netif_msg_rx_err(ugeth))
- ugeth_err("%s, %d: ERROR!!! skb - 0x%08x",
- __func__, __LINE__, (u32) skb);
- if (skb) {
- skb->data = skb->head + NET_SKB_PAD;
- skb->len = 0;
- skb_reset_tail_pointer(skb);
- __skb_queue_head(&ugeth->rx_recycle, skb);
- }
+ pr_err("%d: ERROR!!! skb - 0x%08x\n",
+ __LINE__, (u32)skb);
+ dev_kfree_skb(skb);
ugeth->rx_skbuff[rxQ][ugeth->skb_currx[rxQ]] = NULL;
dev->stats.rx_dropped++;
@@ -3242,7 +3210,7 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
skb = get_new_skb(ugeth, bd);
if (!skb) {
if (netif_msg_rx_err(ugeth))
- ugeth_warn("%s: No Rx Data Buffer", __func__);
+ pr_warn("No Rx Data Buffer\n");
dev->stats.rx_dropped++;
break;
}
@@ -3290,13 +3258,7 @@ static int ucc_geth_tx(struct net_device *dev, u8 txQ)
dev->stats.tx_packets++;
- if (skb_queue_len(&ugeth->rx_recycle) < RX_BD_RING_LEN &&
- skb_recycle_check(skb,
- ugeth->ug_info->uf_info.max_rx_buf_length +
- UCC_GETH_RX_DATA_BUF_ALIGNMENT))
- __skb_queue_head(&ugeth->rx_recycle, skb);
- else
- dev_kfree_skb(skb);
+ dev_consume_skb_any(skb);
ugeth->tx_skbuff[txQ][ugeth->skb_dirtytx[txQ]] = NULL;
ugeth->skb_dirtytx[txQ] =
@@ -3439,25 +3401,19 @@ static int ucc_geth_init_mac(struct ucc_geth_private *ugeth)
err = ucc_struct_init(ugeth);
if (err) {
- if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Cannot configure internal struct, "
- "aborting.", dev->name);
+ netif_err(ugeth, ifup, dev, "Cannot configure internal struct, aborting\n");
goto err;
}
err = ucc_geth_startup(ugeth);
if (err) {
- if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Cannot configure net device, aborting.",
- dev->name);
+ netif_err(ugeth, ifup, dev, "Cannot configure net device, aborting\n");
goto err;
}
err = adjust_enet_interface(ugeth);
if (err) {
- if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Cannot configure net device, aborting.",
- dev->name);
+ netif_err(ugeth, ifup, dev, "Cannot configure net device, aborting\n");
goto err;
}
@@ -3474,8 +3430,7 @@ static int ucc_geth_init_mac(struct ucc_geth_private *ugeth)
err = ugeth_enable(ugeth, COMM_DIR_RX_AND_TX);
if (err) {
- if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Cannot enable net device, aborting.", dev->name);
+ netif_err(ugeth, ifup, dev, "Cannot enable net device, aborting\n");
goto err;
}
@@ -3496,35 +3451,27 @@ static int ucc_geth_open(struct net_device *dev)
/* Test station address */
if (dev->dev_addr[0] & ENET_GROUP_ADDR) {
- if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Multicast address used for station "
- "address - is this what you wanted?",
- __func__);
+ netif_err(ugeth, ifup, dev,
+ "Multicast address used for station address - is this what you wanted?\n");
return -EINVAL;
}
err = init_phy(dev);
if (err) {
- if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Cannot initialize PHY, aborting.",
- dev->name);
+ netif_err(ugeth, ifup, dev, "Cannot initialize PHY, aborting\n");
return err;
}
err = ucc_geth_init_mac(ugeth);
if (err) {
- if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Cannot initialize MAC, aborting.",
- dev->name);
+ netif_err(ugeth, ifup, dev, "Cannot initialize MAC, aborting\n");
goto err;
}
err = request_irq(ugeth->ug_info->uf_info.irq, ucc_geth_irq_handler,
0, "UCC Geth", dev);
if (err) {
- if (netif_msg_ifup(ugeth))
- ugeth_err("%s: Cannot get IRQ for net device, aborting.",
- dev->name);
+ netif_err(ugeth, ifup, dev, "Cannot get IRQ for net device, aborting\n");
goto err;
}
@@ -3611,7 +3558,7 @@ static void ucc_geth_timeout(struct net_device *dev)
static int ucc_geth_suspend(struct platform_device *ofdev, pm_message_t state)
{
- struct net_device *ndev = dev_get_drvdata(&ofdev->dev);
+ struct net_device *ndev = platform_get_drvdata(ofdev);
struct ucc_geth_private *ugeth = netdev_priv(ndev);
if (!netif_running(ndev))
@@ -3639,7 +3586,7 @@ static int ucc_geth_suspend(struct platform_device *ofdev, pm_message_t state)
static int ucc_geth_resume(struct platform_device *ofdev)
{
- struct net_device *ndev = dev_get_drvdata(&ofdev->dev);
+ struct net_device *ndev = platform_get_drvdata(ofdev);
struct ucc_geth_private *ugeth = netdev_priv(ndev);
int err;
@@ -3662,8 +3609,7 @@ static int ucc_geth_resume(struct platform_device *ofdev)
err = ucc_geth_init_mac(ugeth);
if (err) {
- ugeth_err("%s: Cannot initialize MAC, aborting.",
- ndev->name);
+ netdev_err(ndev, "Cannot initialize MAC, aborting\n");
return err;
}
}
@@ -3783,8 +3729,7 @@ static int ucc_geth_probe(struct platform_device* ofdev)
ug_info = &ugeth_info[ucc_num];
if (ug_info == NULL) {
if (netif_msg_probe(&debug))
- ugeth_err("%s: [%d] Missing additional data!",
- __func__, ucc_num);
+ pr_err("[%d] Missing additional data!\n", ucc_num);
return -ENODEV;
}
@@ -3795,8 +3740,7 @@ static int ucc_geth_probe(struct platform_device* ofdev)
ug_info->uf_info.rx_clock = qe_clock_source(sprop);
if ((ug_info->uf_info.rx_clock < QE_CLK_NONE) ||
(ug_info->uf_info.rx_clock > QE_CLK24)) {
- printk(KERN_ERR
- "ucc_geth: invalid rx-clock-name property\n");
+ pr_err("invalid rx-clock-name property\n");
return -EINVAL;
}
} else {
@@ -3804,13 +3748,11 @@ static int ucc_geth_probe(struct platform_device* ofdev)
if (!prop) {
/* If both rx-clock-name and rx-clock are missing,
we want to tell people to use rx-clock-name. */
- printk(KERN_ERR
- "ucc_geth: missing rx-clock-name property\n");
+ pr_err("missing rx-clock-name property\n");
return -EINVAL;
}
if ((*prop < QE_CLK_NONE) || (*prop > QE_CLK24)) {
- printk(KERN_ERR
- "ucc_geth: invalid rx-clock propperty\n");
+ pr_err("invalid rx-clock propperty\n");
return -EINVAL;
}
ug_info->uf_info.rx_clock = *prop;
@@ -3821,20 +3763,17 @@ static int ucc_geth_probe(struct platform_device* ofdev)
ug_info->uf_info.tx_clock = qe_clock_source(sprop);
if ((ug_info->uf_info.tx_clock < QE_CLK_NONE) ||
(ug_info->uf_info.tx_clock > QE_CLK24)) {
- printk(KERN_ERR
- "ucc_geth: invalid tx-clock-name property\n");
+ pr_err("invalid tx-clock-name property\n");
return -EINVAL;
}
} else {
prop = of_get_property(np, "tx-clock", NULL);
if (!prop) {
- printk(KERN_ERR
- "ucc_geth: missing tx-clock-name property\n");
+ pr_err("missing tx-clock-name property\n");
return -EINVAL;
}
if ((*prop < QE_CLK_NONE) || (*prop > QE_CLK24)) {
- printk(KERN_ERR
- "ucc_geth: invalid tx-clock property\n");
+ pr_err("invalid tx-clock property\n");
return -EINVAL;
}
ug_info->uf_info.tx_clock = *prop;
@@ -3848,6 +3787,17 @@ static int ucc_geth_probe(struct platform_device* ofdev)
ug_info->uf_info.irq = irq_of_parse_and_map(np, 0);
ug_info->phy_node = of_parse_phandle(np, "phy-handle", 0);
+ if (!ug_info->phy_node) {
+ /* In the case of a fixed PHY, the DT node associated
+ * to the PHY is the Ethernet MAC DT node.
+ */
+ if (of_phy_is_fixed_link(np)) {
+ err = of_phy_register_fixed_link(np);
+ if (err)
+ return err;
+ }
+ ug_info->phy_node = np;
+ }
/* Find the TBI PHY node. If it's not there, we don't support SGMII */
ug_info->tbi_node = of_parse_phandle(np, "tbi-handle", 0);
@@ -3885,6 +3835,8 @@ static int ucc_geth_probe(struct platform_device* ofdev)
}
if (max_speed == SPEED_1000) {
+ unsigned int snums = qe_get_num_of_snums();
+
/* configure muram FIFOs for gigabit operation */
ug_info->uf_info.urfs = UCC_GETH_URFS_GIGA_INIT;
ug_info->uf_info.urfet = UCC_GETH_URFET_GIGA_INIT;
@@ -3894,18 +3846,18 @@ static int ucc_geth_probe(struct platform_device* ofdev)
ug_info->uf_info.utftt = UCC_GETH_UTFTT_GIGA_INIT;
ug_info->numThreadsTx = UCC_GETH_NUM_OF_THREADS_4;
- /* If QE's snum number is 46 which means we need to support
+ /* If QE's snum number is 46/76 which means we need to support
* 4 UECs at 1000Base-T simultaneously, we need to allocate
* more Threads to Rx.
*/
- if (qe_get_num_of_snums() == 46)
+ if ((snums == 76) || (snums == 46))
ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_6;
else
ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4;
}
if (netif_msg_probe(&debug))
- printk(KERN_INFO "ucc_geth: UCC%1d at 0x%8x (irq = %d)\n",
+ pr_info("UCC%1d at 0x%8x (irq = %d)\n",
ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs,
ug_info->uf_info.irq);
@@ -3944,15 +3896,15 @@ static int ucc_geth_probe(struct platform_device* ofdev)
err = register_netdev(dev);
if (err) {
if (netif_msg_probe(ugeth))
- ugeth_err("%s: Cannot register net device, aborting.",
- dev->name);
+ pr_err("%s: Cannot register net device, aborting\n",
+ dev->name);
free_netdev(dev);
return err;
}
mac_addr = of_get_mac_address(np);
if (mac_addr)
- memcpy(dev->dev_addr, mac_addr, 6);
+ memcpy(dev->dev_addr, mac_addr, ETH_ALEN);
ugeth->ug_info = ug_info;
ugeth->dev = device;
@@ -3964,14 +3916,12 @@ static int ucc_geth_probe(struct platform_device* ofdev)
static int ucc_geth_remove(struct platform_device* ofdev)
{
- struct device *device = &ofdev->dev;
- struct net_device *dev = dev_get_drvdata(device);
+ struct net_device *dev = platform_get_drvdata(ofdev);
struct ucc_geth_private *ugeth = netdev_priv(dev);
unregister_netdev(dev);
free_netdev(dev);
ucc_geth_memclean(ugeth);
- dev_set_drvdata(device, NULL);
return 0;
}
@@ -4003,7 +3953,7 @@ static int __init ucc_geth_init(void)
int i, ret;
if (netif_msg_drv(&debug))
- printk(KERN_INFO "ucc_geth: " DRV_DESC "\n");
+ pr_info(DRV_DESC "\n");
for (i = 0; i < 8; i++)
memcpy(&(ugeth_info[i]), &ugeth_primary_info,
sizeof(ugeth_primary_info));
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 01:39:09 +0000