diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/ucc_geth.c')
| -rw-r--r-- | drivers/net/ethernet/freescale/ucc_geth.c | 4026 |
1 files changed, 4026 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c new file mode 100644 index 000000000000..42f8e31b0bbb --- /dev/null +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -0,0 +1,4026 @@ +/* + * Copyright (C) 2006-2009 Freescale Semicondutor, Inc. All rights reserved. + * + * Author: Shlomi Gridish <gridish@freescale.com> + * Li Yang <leoli@freescale.com> + * + * Description: + * QE UCC Gigabit Ethernet Driver + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/slab.h> +#include <linux/stddef.h> +#include <linux/interrupt.h> +#include <linux/netdevice.h> +#include <linux/etherdevice.h> +#include <linux/skbuff.h> +#include <linux/spinlock.h> +#include <linux/mm.h> +#include <linux/dma-mapping.h> +#include <linux/mii.h> +#include <linux/phy.h> +#include <linux/workqueue.h> +#include <linux/of_mdio.h> +#include <linux/of_net.h> +#include <linux/of_platform.h> + +#include <asm/uaccess.h> +#include <asm/irq.h> +#include <asm/io.h> +#include <asm/immap_qe.h> +#include <asm/qe.h> +#include <asm/ucc.h> +#include <asm/ucc_fast.h> +#include <asm/machdep.h> + +#include "ucc_geth.h" +#include "fsl_pq_mdio.h" + +#undef DEBUG + +#define ugeth_printk(level, format, arg...) \ + printk(level format "\n", ## arg) + +#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 +#else +#define ugeth_vdbg(fmt, args...) do { } while (0) +#endif /* UGETH_VERBOSE_DEBUG */ +#define UGETH_MSG_DEFAULT (NETIF_MSG_IFUP << 1 ) - 1 + + +static DEFINE_SPINLOCK(ugeth_lock); + +static struct { + u32 msg_enable; +} debug = { -1 }; + +module_param_named(debug, debug.msg_enable, int, 0); +MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., 0xffff=all)"); + +static struct ucc_geth_info ugeth_primary_info = { + .uf_info = { + .bd_mem_part = MEM_PART_SYSTEM, + .rtsm = UCC_FAST_SEND_IDLES_BETWEEN_FRAMES, + .max_rx_buf_length = 1536, + /* adjusted at startup if max-speed 1000 */ + .urfs = UCC_GETH_URFS_INIT, + .urfet = UCC_GETH_URFET_INIT, + .urfset = UCC_GETH_URFSET_INIT, + .utfs = UCC_GETH_UTFS_INIT, + .utfet = UCC_GETH_UTFET_INIT, + .utftt = UCC_GETH_UTFTT_INIT, + .ufpt = 256, + .mode = UCC_FAST_PROTOCOL_MODE_ETHERNET, + .ttx_trx = UCC_FAST_GUMR_TRANSPARENT_TTX_TRX_NORMAL, + .tenc = UCC_FAST_TX_ENCODING_NRZ, + .renc = UCC_FAST_RX_ENCODING_NRZ, + .tcrc = UCC_FAST_16_BIT_CRC, + .synl = UCC_FAST_SYNC_LEN_NOT_USED, + }, + .numQueuesTx = 1, + .numQueuesRx = 1, + .extendedFilteringChainPointer = ((uint32_t) NULL), + .typeorlen = 3072 /*1536 */ , + .nonBackToBackIfgPart1 = 0x40, + .nonBackToBackIfgPart2 = 0x60, + .miminumInterFrameGapEnforcement = 0x50, + .backToBackInterFrameGap = 0x60, + .mblinterval = 128, + .nortsrbytetime = 5, + .fracsiz = 1, + .strictpriorityq = 0xff, + .altBebTruncation = 0xa, + .excessDefer = 1, + .maxRetransmission = 0xf, + .collisionWindow = 0x37, + .receiveFlowControl = 1, + .transmitFlowControl = 1, + .maxGroupAddrInHash = 4, + .maxIndAddrInHash = 4, + .prel = 7, + .maxFrameLength = 1518, + .minFrameLength = 64, + .maxD1Length = 1520, + .maxD2Length = 1520, + .vlantype = 0x8100, + .ecamptr = ((uint32_t) NULL), + .eventRegMask = UCCE_OTHER, + .pausePeriod = 0xf000, + .interruptcoalescingmaxvalue = {1, 1, 1, 1, 1, 1, 1, 1}, + .bdRingLenTx = { + TX_BD_RING_LEN, + TX_BD_RING_LEN, + TX_BD_RING_LEN, + TX_BD_RING_LEN, + TX_BD_RING_LEN, + TX_BD_RING_LEN, + TX_BD_RING_LEN, + TX_BD_RING_LEN}, + + .bdRingLenRx = { + RX_BD_RING_LEN, + RX_BD_RING_LEN, + RX_BD_RING_LEN, + RX_BD_RING_LEN, + RX_BD_RING_LEN, + RX_BD_RING_LEN, + RX_BD_RING_LEN, + RX_BD_RING_LEN}, + + .numStationAddresses = UCC_GETH_NUM_OF_STATION_ADDRESSES_1, + .largestexternallookupkeysize = + QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_NONE, + .statisticsMode = UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE | + UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX | + UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX, + .vlanOperationTagged = UCC_GETH_VLAN_OPERATION_TAGGED_NOP, + .vlanOperationNonTagged = UCC_GETH_VLAN_OPERATION_NON_TAGGED_NOP, + .rxQoSMode = UCC_GETH_QOS_MODE_DEFAULT, + .aufc = UPSMR_AUTOMATIC_FLOW_CONTROL_MODE_NONE, + .padAndCrc = MACCFG2_PAD_AND_CRC_MODE_PAD_AND_CRC, + .numThreadsTx = UCC_GETH_NUM_OF_THREADS_1, + .numThreadsRx = UCC_GETH_NUM_OF_THREADS_1, + .riscTx = QE_RISC_ALLOCATION_RISC1_AND_RISC2, + .riscRx = QE_RISC_ALLOCATION_RISC1_AND_RISC2, +}; + +static struct ucc_geth_info ugeth_info[8]; + +#ifdef DEBUG +static void mem_disp(u8 *addr, int size) +{ + u8 *i; + int size16Aling = (size >> 4) << 4; + int size4Aling = (size >> 2) << 2; + int notAlign = 0; + if (size % 16) + notAlign = 1; + + for (i = addr; (u32) i < (u32) addr + size16Aling; i += 16) + printk("0x%08x: %08x %08x %08x %08x\r\n", + (u32) i, + *((u32 *) (i)), + *((u32 *) (i + 4)), + *((u32 *) (i + 8)), *((u32 *) (i + 12))); + if (notAlign == 1) + printk("0x%08x: ", (u32) i); + for (; (u32) i < (u32) addr + size4Aling; i += 4) + printk("%08x ", *((u32 *) (i))); + for (; (u32) i < (u32) addr + size; i++) + printk("%02x", *((u8 *) (i))); + if (notAlign == 1) + printk("\r\n"); +} +#endif /* DEBUG */ + +static struct list_head *dequeue(struct list_head *lh) +{ + unsigned long flags; + + spin_lock_irqsave(&ugeth_lock, flags); + if (!list_empty(lh)) { + struct list_head *node = lh->next; + list_del(node); + spin_unlock_irqrestore(&ugeth_lock, flags); + return node; + } else { + spin_unlock_irqrestore(&ugeth_lock, flags); + return NULL; + } +} + +static struct sk_buff *get_new_skb(struct ucc_geth_private *ugeth, + u8 __iomem *bd) +{ + struct sk_buff *skb = NULL; + + skb = __skb_dequeue(&ugeth->rx_recycle); + 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 + * as many bytes as needed to align the data properly + */ + skb_reserve(skb, + UCC_GETH_RX_DATA_BUF_ALIGNMENT - + (((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, + ugeth->ug_info->uf_info.max_rx_buf_length + + UCC_GETH_RX_DATA_BUF_ALIGNMENT, + DMA_FROM_DEVICE)); + + out_be32((u32 __iomem *)bd, + (R_E | R_I | (in_be32((u32 __iomem*)bd) & R_W))); + + return skb; +} + +static int rx_bd_buffer_set(struct ucc_geth_private *ugeth, u8 rxQ) +{ + u8 __iomem *bd; + u32 bd_status; + struct sk_buff *skb; + int i; + + bd = ugeth->p_rx_bd_ring[rxQ]; + i = 0; + + do { + bd_status = in_be32((u32 __iomem *)bd); + skb = get_new_skb(ugeth, bd); + + if (!skb) /* If can not allocate data buffer, + abort. Cleanup will be elsewhere */ + return -ENOMEM; + + ugeth->rx_skbuff[rxQ][i] = skb; + + /* advance the BD pointer */ + bd += sizeof(struct qe_bd); + i++; + } while (!(bd_status & R_W)); + + return 0; +} + +static int fill_init_enet_entries(struct ucc_geth_private *ugeth, + u32 *p_start, + u8 num_entries, + u32 thread_size, + u32 thread_alignment, + unsigned int risc, + int skip_page_for_first_entry) +{ + u32 init_enet_offset; + u8 i; + int snum; + + 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."); + return snum; + } + if ((i == 0) && skip_page_for_first_entry) + /* First entry of Rx does not have page */ + init_enet_offset = 0; + else { + init_enet_offset = + 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."); + qe_put_snum((u8) snum); + return -ENOMEM; + } + } + *(p_start++) = + ((u8) snum << ENET_INIT_PARAM_SNUM_SHIFT) | init_enet_offset + | risc; + } + + return 0; +} + +static int return_init_enet_entries(struct ucc_geth_private *ugeth, + u32 *p_start, + u8 num_entries, + unsigned int risc, + int skip_page_for_first_entry) +{ + u32 init_enet_offset; + u8 i; + int snum; + + for (i = 0; i < num_entries; i++) { + u32 val = *p_start; + + /* Check that this entry was actually valid -- + needed in case failed in allocations */ + if ((val & ENET_INIT_PARAM_RISC_MASK) == risc) { + snum = + (u32) (val & ENET_INIT_PARAM_SNUM_MASK) >> + ENET_INIT_PARAM_SNUM_SHIFT; + qe_put_snum((u8) snum); + if (!((i == 0) && skip_page_for_first_entry)) { + /* First entry of Rx does not have page */ + init_enet_offset = + (val & ENET_INIT_PARAM_PTR_MASK); + qe_muram_free(init_enet_offset); + } + *p_start++ = 0; + } + } + + return 0; +} + +#ifdef DEBUG +static int dump_init_enet_entries(struct ucc_geth_private *ugeth, + u32 __iomem *p_start, + u8 num_entries, + u32 thread_size, + unsigned int risc, + int skip_page_for_first_entry) +{ + u32 init_enet_offset; + u8 i; + int snum; + + for (i = 0; i < num_entries; i++) { + u32 val = in_be32(p_start); + + /* Check that this entry was actually valid -- + needed in case failed in allocations */ + if ((val & ENET_INIT_PARAM_RISC_MASK) == risc) { + snum = + (u32) (val & ENET_INIT_PARAM_SNUM_MASK) >> + ENET_INIT_PARAM_SNUM_SHIFT; + qe_put_snum((u8) snum); + if (!((i == 0) && skip_page_for_first_entry)) { + /* First entry of Rx does not have page */ + 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)); + mem_disp(qe_muram_addr(init_enet_offset), + thread_size); + } + p_start++; + } + } + + return 0; +} +#endif + +static void put_enet_addr_container(struct enet_addr_container *enet_addr_cont) +{ + kfree(enet_addr_cont); +} + +static void set_mac_addr(__be16 __iomem *reg, u8 *mac) +{ + out_be16(®[0], ((u16)mac[5] << 8) | mac[4]); + out_be16(®[1], ((u16)mac[3] << 8) | mac[2]); + out_be16(®[2], ((u16)mac[1] << 8) | mac[0]); +} + +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__); + return -EINVAL; + } + + p_82xx_addr_filt = + (struct ucc_geth_82xx_address_filtering_pram __iomem *) ugeth->p_rx_glbl_pram-> + addressfiltering; + + /* Writing address ff.ff.ff.ff.ff.ff disables address + recognition for this register */ + out_be16(&p_82xx_addr_filt->paddr[paddr_num].h, 0xffff); + out_be16(&p_82xx_addr_filt->paddr[paddr_num].m, 0xffff); + out_be16(&p_82xx_addr_filt->paddr[paddr_num].l, 0xffff); + + return 0; +} + +static void hw_add_addr_in_hash(struct ucc_geth_private *ugeth, + u8 *p_enet_addr) +{ + struct ucc_geth_82xx_address_filtering_pram __iomem *p_82xx_addr_filt; + u32 cecr_subblock; + + p_82xx_addr_filt = + (struct ucc_geth_82xx_address_filtering_pram __iomem *) ugeth->p_rx_glbl_pram-> + addressfiltering; + + cecr_subblock = + ucc_fast_get_qe_cr_subblock(ugeth->ug_info->uf_info.ucc_num); + + /* Ethernet frames are defined in Little Endian mode, + therefore to insert */ + /* the address to the hash (Big Endian mode), we reverse the bytes.*/ + + set_mac_addr(&p_82xx_addr_filt->taddr.h, p_enet_addr); + + qe_issue_cmd(QE_SET_GROUP_ADDRESS, cecr_subblock, + QE_CR_PROTOCOL_ETHERNET, 0); +} + +static inline int compare_addr(u8 **addr1, u8 **addr2) +{ + return memcmp(addr1, addr2, ENET_NUM_OCTETS_PER_ADDRESS); +} + +#ifdef DEBUG +static void get_statistics(struct ucc_geth_private *ugeth, + struct ucc_geth_tx_firmware_statistics * + tx_firmware_statistics, + struct ucc_geth_rx_firmware_statistics * + rx_firmware_statistics, + struct ucc_geth_hardware_statistics *hardware_statistics) +{ + struct ucc_fast __iomem *uf_regs; + struct ucc_geth __iomem *ug_regs; + struct ucc_geth_tx_firmware_statistics_pram *p_tx_fw_statistics_pram; + struct ucc_geth_rx_firmware_statistics_pram *p_rx_fw_statistics_pram; + + ug_regs = ugeth->ug_regs; + uf_regs = (struct ucc_fast __iomem *) ug_regs; + p_tx_fw_statistics_pram = ugeth->p_tx_fw_statistics_pram; + p_rx_fw_statistics_pram = ugeth->p_rx_fw_statistics_pram; + + /* Tx firmware only if user handed pointer and driver actually + gathers Tx firmware statistics */ + if (tx_firmware_statistics && p_tx_fw_statistics_pram) { + tx_firmware_statistics->sicoltx = + in_be32(&p_tx_fw_statistics_pram->sicoltx); + tx_firmware_statistics->mulcoltx = + in_be32(&p_tx_fw_statistics_pram->mulcoltx); + tx_firmware_statistics->latecoltxfr = + in_be32(&p_tx_fw_statistics_pram->latecoltxfr); + tx_firmware_statistics->frabortduecol = + in_be32(&p_tx_fw_statistics_pram->frabortduecol); + tx_firmware_statistics->frlostinmactxer = + in_be32(&p_tx_fw_statistics_pram->frlostinmactxer); + tx_firmware_statistics->carriersenseertx = + in_be32(&p_tx_fw_statistics_pram->carriersenseertx); + tx_firmware_statistics->frtxok = + in_be32(&p_tx_fw_statistics_pram->frtxok); + tx_firmware_statistics->txfrexcessivedefer = + in_be32(&p_tx_fw_statistics_pram->txfrexcessivedefer); + tx_firmware_statistics->txpkts256 = + in_be32(&p_tx_fw_statistics_pram->txpkts256); + tx_firmware_statistics->txpkts512 = + in_be32(&p_tx_fw_statistics_pram->txpkts512); + tx_firmware_statistics->txpkts1024 = + in_be32(&p_tx_fw_statistics_pram->txpkts1024); + tx_firmware_statistics->txpktsjumbo = + in_be32(&p_tx_fw_statistics_pram->txpktsjumbo); + } + + /* Rx firmware only if user handed pointer and driver actually + * gathers Rx firmware statistics */ + if (rx_firmware_statistics && p_rx_fw_statistics_pram) { + int i; + rx_firmware_statistics->frrxfcser = + in_be32(&p_rx_fw_statistics_pram->frrxfcser); + rx_firmware_statistics->fraligner = + in_be32(&p_rx_fw_statistics_pram->fraligner); + rx_firmware_statistics->inrangelenrxer = + in_be32(&p_rx_fw_statistics_pram->inrangelenrxer); + rx_firmware_statistics->outrangelenrxer = + in_be32(&p_rx_fw_statistics_pram->outrangelenrxer); + rx_firmware_statistics->frtoolong = + in_be32(&p_rx_fw_statistics_pram->frtoolong); + rx_firmware_statistics->runt = + in_be32(&p_rx_fw_statistics_pram->runt); + rx_firmware_statistics->verylongevent = + in_be32(&p_rx_fw_statistics_pram->verylongevent); + rx_firmware_statistics->symbolerror = + in_be32(&p_rx_fw_statistics_pram->symbolerror); + rx_firmware_statistics->dropbsy = + in_be32(&p_rx_fw_statistics_pram->dropbsy); + for (i = 0; i < 0x8; i++) + rx_firmware_statistics->res0[i] = + p_rx_fw_statistics_pram->res0[i]; + rx_firmware_statistics->mismatchdrop = + in_be32(&p_rx_fw_statistics_pram->mismatchdrop); + rx_firmware_statistics->underpkts = + in_be32(&p_rx_fw_statistics_pram->underpkts); + rx_firmware_statistics->pkts256 = + in_be32(&p_rx_fw_statistics_pram->pkts256); + rx_firmware_statistics->pkts512 = + in_be32(&p_rx_fw_statistics_pram->pkts512); + rx_firmware_statistics->pkts1024 = + in_be32(&p_rx_fw_statistics_pram->pkts1024); + rx_firmware_statistics->pktsjumbo = + in_be32(&p_rx_fw_statistics_pram->pktsjumbo); + rx_firmware_statistics->frlossinmacer = + in_be32(&p_rx_fw_statistics_pram->frlossinmacer); + rx_firmware_statistics->pausefr = + in_be32(&p_rx_fw_statistics_pram->pausefr); + for (i = 0; i < 0x4; i++) + rx_firmware_statistics->res1[i] = + p_rx_fw_statistics_pram->res1[i]; + rx_firmware_statistics->removevlan = + in_be32(&p_rx_fw_statistics_pram->removevlan); + rx_firmware_statistics->replacevlan = + in_be32(&p_rx_fw_statistics_pram->replacevlan); + rx_firmware_statistics->insertvlan = + in_be32(&p_rx_fw_statistics_pram->insertvlan); + } + + /* Hardware only if user handed pointer and driver actually + gathers hardware statistics */ + if (hardware_statistics && + (in_be32(&uf_regs->upsmr) & UCC_GETH_UPSMR_HSE)) { + hardware_statistics->tx64 = in_be32(&ug_regs->tx64); + hardware_statistics->tx127 = in_be32(&ug_regs->tx127); + hardware_statistics->tx255 = in_be32(&ug_regs->tx255); + hardware_statistics->rx64 = in_be32(&ug_regs->rx64); + hardware_statistics->rx127 = in_be32(&ug_regs->rx127); + hardware_statistics->rx255 = in_be32(&ug_regs->rx255); + hardware_statistics->txok = in_be32(&ug_regs->txok); + hardware_statistics->txcf = in_be16(&ug_regs->txcf); + hardware_statistics->tmca = in_be32(&ug_regs->tmca); + hardware_statistics->tbca = in_be32(&ug_regs->tbca); + hardware_statistics->rxfok = in_be32(&ug_regs->rxfok); + hardware_statistics->rxbok = in_be32(&ug_regs->rxbok); + hardware_statistics->rbyt = in_be32(&ug_regs->rbyt); + hardware_statistics->rmca = in_be32(&ug_regs->rmca); + hardware_statistics->rbca = in_be32(&ug_regs->rbca); + } +} + +static void dump_bds(struct ucc_geth_private *ugeth) +{ + int i; + int length; + + for (i = 0; i < ugeth->ug_info->numQueuesTx; i++) { + if (ugeth->p_tx_bd_ring[i]) { + length = + (ugeth->ug_info->bdRingLenTx[i] * + sizeof(struct qe_bd)); + ugeth_info("TX BDs[%d]", i); + mem_disp(ugeth->p_tx_bd_ring[i], length); + } + } + for (i = 0; i < ugeth->ug_info->numQueuesRx; i++) { + if (ugeth->p_rx_bd_ring[i]) { + length = + (ugeth->ug_info->bdRingLenRx[i] * + sizeof(struct qe_bd)); + ugeth_info("RX BDs[%d]", i); + mem_disp(ugeth->p_rx_bd_ring[i], length); + } + } +} + +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)); + + if (ugeth->p_thread_data_tx) { + int numThreadsTxNumerical; + switch (ugeth->ug_info->numThreadsTx) { + case UCC_GETH_NUM_OF_THREADS_1: + numThreadsTxNumerical = 1; + break; + case UCC_GETH_NUM_OF_THREADS_2: + numThreadsTxNumerical = 2; + break; + case UCC_GETH_NUM_OF_THREADS_4: + numThreadsTxNumerical = 4; + break; + case UCC_GETH_NUM_OF_THREADS_6: + numThreadsTxNumerical = 6; + break; + case UCC_GETH_NUM_OF_THREADS_8: + numThreadsTxNumerical = 8; + break; + default: + numThreadsTxNumerical = 0; + break; + } + + ugeth_info("Thread data TXs:"); + ugeth_info("Base address: 0x%08x", + (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]); + mem_disp((u8 *) & ugeth->p_thread_data_tx[i], + sizeof(struct ucc_geth_thread_data_tx)); + } + } + if (ugeth->p_thread_data_rx) { + int numThreadsRxNumerical; + switch (ugeth->ug_info->numThreadsRx) { + case UCC_GETH_NUM_OF_THREADS_1: + numThreadsRxNumerical = 1; + break; + case UCC_GETH_NUM_OF_THREADS_2: + numThreadsRxNumerical = 2; + break; + case UCC_GETH_NUM_OF_THREADS_4: + numThreadsRxNumerical = 4; + break; + case UCC_GETH_NUM_OF_THREADS_6: + numThreadsRxNumerical = 6; + break; + case UCC_GETH_NUM_OF_THREADS_8: + numThreadsRxNumerical = 8; + break; + default: + numThreadsRxNumerical = 0; + break; + } + + ugeth_info("Thread data RX:"); + ugeth_info("Base address: 0x%08x", + (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]); + 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); + 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)); + } + 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)); + 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)); + } + 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); + 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]); + 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); + 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); + 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); + 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); + 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)); + } + } + 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); + for (i = 0; i < ugeth->ug_info->numQueuesRx; i++) { + ugeth_info("RX BD QS table[%d]:", i); + ugeth_info("Base address: 0x%08x", |