AcoSail/kernel_optimize_test
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spidernet: beautify error messages

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Use dev_err() to print device error messages.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Linas Vepstas 2007-06-11 13:41:38 -05:00 committed by Jeff Garzik
parent 91e745aa46
commit e6311d855e
1 changed files with 34 additions and 30 deletions
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64
drivers/net/spider_net.c
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@ -434,7 +434,8 @@ spider_net_prepare_rx_descr(struct spider_net_card *card,
bufsize + SPIDER_NET_RXBUF_ALIGN - 1); bufsize + SPIDER_NET_RXBUF_ALIGN - 1);
if (!descr->skb) { if (!descr->skb) {
if (netif_msg_rx_err(card) && net_ratelimit()) if (netif_msg_rx_err(card) && net_ratelimit())
pr_err("Not enough memory to allocate rx buffer\n"); dev_err(&card->netdev->dev,
"Not enough memory to allocate rx buffer\n");
card->spider_stats.alloc_rx_skb_error++; card->spider_stats.alloc_rx_skb_error++;
return -ENOMEM; return -ENOMEM;
} }
@ -455,7 +456,7 @@ spider_net_prepare_rx_descr(struct spider_net_card *card,
dev_kfree_skb_any(descr->skb); dev_kfree_skb_any(descr->skb);
descr->skb = NULL; descr->skb = NULL;
if (netif_msg_rx_err(card) && net_ratelimit()) if (netif_msg_rx_err(card) && net_ratelimit())
pr_err("Could not iommu-map rx buffer\n"); dev_err(&card->netdev->dev, "Could not iommu-map rx buffer\n");
card->spider_stats.rx_iommu_map_error++; card->spider_stats.rx_iommu_map_error++;
hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE; hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE;
} else { } else {
@ -692,7 +693,7 @@ spider_net_prepare_tx_descr(struct spider_net_card *card,
buf = pci_map_single(card->pdev, skb->data, skb->len, PCI_DMA_TODEVICE); buf = pci_map_single(card->pdev, skb->data, skb->len, PCI_DMA_TODEVICE);
if (pci_dma_mapping_error(buf)) { if (pci_dma_mapping_error(buf)) {
if (netif_msg_tx_err(card) && net_ratelimit()) if (netif_msg_tx_err(card) && net_ratelimit())
pr_err("could not iommu-map packet (%p, %i). " dev_err(&card->netdev->dev, "could not iommu-map packet (%p, %i). "
"Dropping packet\n", skb->data, skb->len); "Dropping packet\n", skb->data, skb->len);
card->spider_stats.tx_iommu_map_error++; card->spider_stats.tx_iommu_map_error++;
return -ENOMEM; return -ENOMEM;
@ -832,9 +833,8 @@ spider_net_release_tx_chain(struct spider_net_card *card, int brutal)
case SPIDER_NET_DESCR_PROTECTION_ERROR: case SPIDER_NET_DESCR_PROTECTION_ERROR:
case SPIDER_NET_DESCR_FORCE_END: case SPIDER_NET_DESCR_FORCE_END:
if (netif_msg_tx_err(card)) if (netif_msg_tx_err(card))
pr_err("%s: forcing end of tx descriptor " dev_err(&card->netdev->dev, "forcing end of tx descriptor "
"with status x%02x\n", "with status x%02x\n", status);
card->netdev->name, status);
card->netdev_stats.tx_errors++; card->netdev_stats.tx_errors++;
break; break;
@ -1147,8 +1147,8 @@ spider_net_decode_one_descr(struct spider_net_card *card)
(status == SPIDER_NET_DESCR_PROTECTION_ERROR) || (status == SPIDER_NET_DESCR_PROTECTION_ERROR) ||
(status == SPIDER_NET_DESCR_FORCE_END) ) { (status == SPIDER_NET_DESCR_FORCE_END) ) {
if (netif_msg_rx_err(card)) if (netif_msg_rx_err(card))
pr_err("%s: dropping RX descriptor with state %d\n", dev_err(&card->netdev->dev,
card->netdev->name, status); "dropping RX descriptor with state %d\n", status);
card->netdev_stats.rx_dropped++; card->netdev_stats.rx_dropped++;
goto bad_desc; goto bad_desc;
} }
@ -1156,8 +1156,8 @@ spider_net_decode_one_descr(struct spider_net_card *card)
if ( (status != SPIDER_NET_DESCR_COMPLETE) && if ( (status != SPIDER_NET_DESCR_COMPLETE) &&
(status != SPIDER_NET_DESCR_FRAME_END) ) { (status != SPIDER_NET_DESCR_FRAME_END) ) {
if (netif_msg_rx_err(card)) if (netif_msg_rx_err(card))
pr_err("%s: RX descriptor with unknown state %d\n", dev_err(&card->netdev->dev,
card->netdev->name, status); "RX descriptor with unknown state %d\n", status);
card->spider_stats.rx_desc_unk_state++; card->spider_stats.rx_desc_unk_state++;
goto bad_desc; goto bad_desc;
} }
@ -1165,16 +1165,15 @@ spider_net_decode_one_descr(struct spider_net_card *card)
/* The cases we'll throw away the packet immediately */ /* The cases we'll throw away the packet immediately */
if (hwdescr->data_error & SPIDER_NET_DESTROY_RX_FLAGS) { if (hwdescr->data_error & SPIDER_NET_DESTROY_RX_FLAGS) {
if (netif_msg_rx_err(card)) if (netif_msg_rx_err(card))
pr_err("%s: error in received descriptor found, " dev_err(&card->netdev->dev,
"error in received descriptor found, "
"data_status=x%08x, data_error=x%08x\n", "data_status=x%08x, data_error=x%08x\n",
card->netdev->name,
hwdescr->data_status, hwdescr->data_error); hwdescr->data_status, hwdescr->data_error);
goto bad_desc; goto bad_desc;
} }
if (hwdescr->dmac_cmd_status & 0xfcf4) { if (hwdescr->dmac_cmd_status & 0xfcf4) {
pr_err("%s: bad status, cmd_status=x%08x\n", dev_err(&card->netdev->dev, "bad status, cmd_status=x%08x\n",
card->netdev->name,
hwdescr->dmac_cmd_status); hwdescr->dmac_cmd_status);
pr_err("buf_addr=x%08x\n", hwdescr->buf_addr); pr_err("buf_addr=x%08x\n", hwdescr->buf_addr);
pr_err("buf_size=x%08x\n", hwdescr->buf_size); pr_err("buf_size=x%08x\n", hwdescr->buf_size);
@ -1415,7 +1414,7 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg)
case SPIDER_NET_GPWFFINT: case SPIDER_NET_GPWFFINT:
/* PHY command queue full */ /* PHY command queue full */
if (netif_msg_intr(card)) if (netif_msg_intr(card))
pr_err("PHY write queue full\n"); dev_err(&card->netdev->dev, "PHY write queue full\n");
show_error = 0; show_error = 0;
break; break;
@ -1582,9 +1581,8 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg)
} }
if ((show_error) && (netif_msg_intr(card)) && net_ratelimit()) if ((show_error) && (netif_msg_intr(card)) && net_ratelimit())
pr_err("Got error interrupt on %s, GHIINT0STS = 0x%08x, " dev_err(&card->netdev->dev, "Error interrupt, GHIINT0STS = 0x%08x, "
"GHIINT1STS = 0x%08x, GHIINT2STS = 0x%08x\n", "GHIINT1STS = 0x%08x, GHIINT2STS = 0x%08x\n",
card->netdev->name,
status_reg, error_reg1, error_reg2); status_reg, error_reg1, error_reg2);
/* clear interrupt sources */ /* clear interrupt sources */
@ -1849,7 +1847,8 @@ spider_net_init_firmware(struct spider_net_card *card)
SPIDER_NET_FIRMWARE_NAME, &card->pdev->dev) == 0) { SPIDER_NET_FIRMWARE_NAME, &card->pdev->dev) == 0) {
if ( (firmware->size != SPIDER_NET_FIRMWARE_LEN) && if ( (firmware->size != SPIDER_NET_FIRMWARE_LEN) &&
netif_msg_probe(card) ) { netif_msg_probe(card) ) {
pr_err("Incorrect size of spidernet firmware in " \ dev_err(&card->netdev->dev,
"Incorrect size of spidernet firmware in " \
"filesystem. Looking in host firmware...\n"); "filesystem. Looking in host firmware...\n");
goto try_host_fw; goto try_host_fw;
} }
@ -1873,8 +1872,8 @@ spider_net_init_firmware(struct spider_net_card *card)
if ( (fw_size != SPIDER_NET_FIRMWARE_LEN) && if ( (fw_size != SPIDER_NET_FIRMWARE_LEN) &&
netif_msg_probe(card) ) { netif_msg_probe(card) ) {
pr_err("Incorrect size of spidernet firmware in " \ dev_err(&card->netdev->dev,
"host firmware\n"); "Incorrect size of spidernet firmware in host firmware\n");
goto done; goto done;
} }
@ -1884,7 +1883,8 @@ spider_net_init_firmware(struct spider_net_card *card)
return err; return err;
out_err: out_err:
if (netif_msg_probe(card)) if (netif_msg_probe(card))
pr_err("Couldn't find spidernet firmware in filesystem " \ dev_err(&card->netdev->dev,
"Couldn't find spidernet firmware in filesystem " \
"or host firmware\n"); "or host firmware\n");
return err; return err;
} }
@ -2279,13 +2279,14 @@ spider_net_setup_netdev(struct spider_net_card *card)
result = spider_net_set_mac(netdev, &addr); result = spider_net_set_mac(netdev, &addr);
if ((result) && (netif_msg_probe(card))) if ((result) && (netif_msg_probe(card)))
pr_err("Failed to set MAC address: %i\n", result); dev_err(&card->netdev->dev,
"Failed to set MAC address: %i\n", result);
result = register_netdev(netdev); result = register_netdev(netdev);
if (result) { if (result) {
if (netif_msg_probe(card)) if (netif_msg_probe(card))
pr_err("Couldn't register net_device: %i\n", dev_err(&card->netdev->dev,
result); "Couldn't register net_device: %i\n", result);
return result; return result;
} }
@ -2363,17 +2364,19 @@ spider_net_setup_pci_dev(struct pci_dev *pdev)
unsigned long mmio_start, mmio_len; unsigned long mmio_start, mmio_len;
if (pci_enable_device(pdev)) { if (pci_enable_device(pdev)) {
pr_err("Couldn't enable PCI device\n"); dev_err(&pdev->dev, "Couldn't enable PCI device\n");
return NULL; return NULL;
} }
if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) { if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
pr_err("Couldn't find proper PCI device base address.\n"); dev_err(&pdev->dev,
"Couldn't find proper PCI device base address.\n");
goto out_disable_dev; goto out_disable_dev;
} }
if (pci_request_regions(pdev, spider_net_driver_name)) { if (pci_request_regions(pdev, spider_net_driver_name)) {
pr_err("Couldn't obtain PCI resources, aborting.\n"); dev_err(&pdev->dev,
"Couldn't obtain PCI resources, aborting.\n");
goto out_disable_dev; goto out_disable_dev;
} }
@ -2381,8 +2384,8 @@ spider_net_setup_pci_dev(struct pci_dev *pdev)
card = spider_net_alloc_card(); card = spider_net_alloc_card();
if (!card) { if (!card) {
pr_err("Couldn't allocate net_device structure, " dev_err(&pdev->dev,
"aborting.\n"); "Couldn't allocate net_device structure, aborting.\n");
goto out_release_regions; goto out_release_regions;
} }
card->pdev = pdev; card->pdev = pdev;
@ -2396,7 +2399,8 @@ spider_net_setup_pci_dev(struct pci_dev *pdev)
card->regs = ioremap(mmio_start, mmio_len); card->regs = ioremap(mmio_start, mmio_len);
if (!card->regs) { if (!card->regs) {
pr_err("Couldn't obtain PCI resources, aborting.\n"); dev_err(&pdev->dev,
"Couldn't obtain PCI resources, aborting.\n");
goto out_release_regions; goto out_release_regions;
} }