diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/et131x/et131x_debug.c | 85 |
1 files changed, 38 insertions, 47 deletions
diff --git a/drivers/staging/et131x/et131x_debug.c b/drivers/staging/et131x/et131x_debug.c index 61203c18155..779130b44a7 100644 --- a/drivers/staging/et131x/et131x_debug.c +++ b/drivers/staging/et131x/et131x_debug.c @@ -1,4 +1,3 @@ -/* * Agere Systems Inc. * 10/100/1000 Base-T Ethernet Driver for the ET1301 and ET131x series MACs * @@ -108,22 +107,22 @@ extern dbg_info_t *et131x_dbginfo; * DumpTxQueueContents - Dump out the tx queue and the shadow pointers * @etdev: pointer to our adapter structure */ -void DumpTxQueueContents(int dbgLvl, struct et131x_adapter *etdev) +void DumpTxQueueContents(int debug, struct et131x_adapter *etdev) { MMC_t __iomem *mmc = &etdev->regs->mmc; - uint32_t TxQueueAddr; + u32 txq_addr; - if (DBG_FLAGS(et131x_dbginfo) & dbgLvl) { - for (TxQueueAddr = 0x200; TxQueueAddr < 0x3ff; TxQueueAddr++) { + if (DBG_FLAGS(et131x_dbginfo) & debug) { + for (txq_addr = 0x200; txq_addr < 0x3ff; txq_addr++) { u32 sram_access = readl(&mmc->sram_access); sram_access &= 0xFFFF; - sram_access |= (TxQueueAddr << 16) | ET_SRAM_REQ_ACCESS; + sram_access |= (txq_addr << 16) | ET_SRAM_REQ_ACCESS; writel(sram_access, &mmc->sram_access); DBG_PRINT("Addr 0x%x, Access 0x%08x\t" "Value 1 0x%08x, Value 2 0x%08x, " "Value 3 0x%08x, Value 4 0x%08x, \n", - TxQueueAddr, + txq_addr, readl(&mmc->sram_access), readl(&mmc->sram_word1), readl(&mmc->sram_word2), @@ -136,6 +135,12 @@ void DumpTxQueueContents(int dbgLvl, struct et131x_adapter *etdev) } } +static const char *BlockNames[NUM_BLOCKS] = { + "Global", "Tx DMA", "Rx DMA", "Tx MAC", + "Rx MAC", "MAC", "MAC Stat", "MMC" +}; + + /** * DumpDeviceBlock * @etdev: pointer to our adapter @@ -144,30 +149,23 @@ void DumpTxQueueContents(int dbgLvl, struct et131x_adapter *etdev) * mapped to a new page, each page is 4096 bytes). */ #define NUM_BLOCKS 8 -void DumpDeviceBlock(int dbgLvl, struct et131x_adapter *etdev, - uint32_t Block) +void DumpDeviceBlock(int debug, struct et131x_adapter *etdev, + u32 block) { - uint32_t Address1, Address2; - uint32_t __iomem *BigDevicePointer = - (uint32_t __iomem *) etdev->regs; - const char *BlockNames[NUM_BLOCKS] = { - "Global", "Tx DMA", "Rx DMA", "Tx MAC", - "Rx MAC", "MAC", "MAC Stat", "MMC" - }; + u32 addr1, addr2; + u32 __iomem *regs = (u32 __iomem *) etdev->regs; /* Output the debug counters to the debug terminal */ - if (DBG_FLAGS(et131x_dbginfo) & dbgLvl) { - DBG_PRINT("%s block\n", BlockNames[Block]); - BigDevicePointer += Block * 1024; - for (Address1 = 0; Address1 < 8; Address1++) { - for (Address2 = 0; Address2 < 8; Address2++) { - if (Block == 0 && - (Address1 * 8 + Address2) == 6) { + if (DBG_FLAGS(et131x_dbginfo) & debug) { + DBG_PRINT("%s block\n", BlockNames[block]); + regs += block * 1024; + for (addr1 = 0; addr1 < 8; addr1++) { + for (addr2 = 0; addr2 < 8; addr2++) { + if (block == 0 && + (addr1 * 8 + addr2) == 6) DBG_PRINT(" ISR , "); - } else { - DBG_PRINT("0x%08x, ", - readl(BigDevicePointer++)); - } + else + DBG_PRINT("0x%08x, ", readl(regs++)); } DBG_PRINT("\n"); } @@ -182,29 +180,22 @@ void DumpDeviceBlock(int dbgLvl, struct et131x_adapter *etdev, * Dumps the first 64 regs of each block of the et-1310 (each block is * mapped to a new page, each page is 4096 bytes). */ -void DumpDeviceReg(int dbgLvl, struct et131x_adapter *etdev) +void DumpDeviceReg(int debug, struct et131x_adapter *etdev) { - uint32_t Address1, Address2; - uint32_t Block; - uint32_t __iomem *BigDevicePointer = - (uint32_t __iomem *) etdev->regs; - uint32_t __iomem *Pointer; - const char *BlockNames[NUM_BLOCKS] = { - "Global", "Tx DMA", "Rx DMA", "Tx MAC", - "Rx MAC", "MAC", "MAC Stat", "MMC" - }; + u32 addr1, addr2; + u32 block; + u32 __iomem *regs = (u32 __iomem *)etdev->regs; + u32 __iomem *p; /* Output the debug counters to the debug terminal */ - if (DBG_FLAGS(et131x_dbginfo) & dbgLvl) { - for (Block = 0; Block < NUM_BLOCKS; Block++) { - DBG_PRINT("%s block\n", BlockNames[Block]); - Pointer = BigDevicePointer + (Block * 1024); - - for (Address1 = 0; Address1 < 8; Address1++) { - for (Address2 = 0; Address2 < 8; Address2++) { - DBG_PRINT("0x%08x, ", - readl(Pointer++)); - } + if (DBG_FLAGS(et131x_dbginfo) & debug) { + for (block = 0; block < NUM_BLOCKS; block++) { + DBG_PRINT("%s block\n", BlockNames[block]); + p = regs + block * 1024; + + for (addr1 = 0; addr1 < 8; addr1++) { + for (addr2 = 0; addr2 < 8; addr2++) + DBG_PRINT("0x%08x, ", readl(p++)); DBG_PRINT("\n"); } DBG_PRINT("\n"); |