From: David Woodhouse <dwmw2@infradead•org>
To: netdev@vger•kernel.org
Subject: [PATCH 22/30] solos: Remove debugging, commented-out test code
Date: Tue, 17 Mar 2009 21:29:32 +0000 [thread overview]
Message-ID: <1237325372.27681.351.camel@macbook.infradead.org> (raw)
In-Reply-To: <1237310370.27681.314.camel@macbook.infradead.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel•com>
---
drivers/atm/solos-pci.c | 52 ++--------------------------------------------
1 files changed, 3 insertions(+), 49 deletions(-)
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index e7691b3..21c73b1 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -813,8 +813,7 @@ static int popen(struct atm_vcc *vcc)
fpga_queue(card, SOLOS_CHAN(vcc->dev), skb, NULL);
-// dev_dbg(&card->dev->dev, "Open for vpi %d and vci %d on interface %d\n", vcc->vpi, vcc->vci, SOLOS_CHAN(vcc->dev));
- set_bit(ATM_VF_ADDR, &vcc->flags); // accept the vpi / vci
+ set_bit(ATM_VF_ADDR, &vcc->flags);
set_bit(ATM_VF_READY, &vcc->flags);
list_vccs(0);
@@ -842,8 +841,6 @@ static void pclose(struct atm_vcc *vcc)
fpga_queue(card, SOLOS_CHAN(vcc->dev), skb, NULL);
-// dev_dbg(&card->dev->dev, "Close for vpi %d and vci %d on interface %d\n", vcc->vpi, vcc->vci, SOLOS_CHAN(vcc->dev));
-
clear_bit(ATM_VF_ADDR, &vcc->flags);
clear_bit(ATM_VF_READY, &vcc->flags);
@@ -936,7 +933,7 @@ static uint32_t fpga_tx(struct solos_card *card)
if (skb && !card->using_dma) {
memcpy_toio(TX_BUF(card, port), skb->data, skb->len);
- tx_started |= 1 << port; //Set TX full flag
+ tx_started |= 1 << port;
oldskb = skb; /* We're done with this skb already */
} else if (skb && card->using_dma) {
SKB_CB(skb)->dma_addr = pci_map_single(card->dev, skb->data,
@@ -965,10 +962,10 @@ static uint32_t fpga_tx(struct solos_card *card)
}
}
+ /* For non-DMA TX, write the 'TX start' bit for all four ports simultaneously */
if (tx_started)
iowrite32(tx_started, card->config_regs + FLAGS_ADDR);
- out:
spin_unlock_irqrestore(&card->tx_lock, flags);
return card_flags;
}
@@ -979,9 +976,6 @@ static int psend(struct atm_vcc *vcc, struct sk_buff *skb)
struct pkt_hdr *header;
int pktlen;
- //dev_dbg(&card->dev->dev, "psend called.\n");
- //dev_dbg(&card->dev->dev, "dev,vpi,vci = %d,%d,%d\n",SOLOS_CHAN(vcc->dev),vcc->vpi,vcc->vci);
-
pktlen = skb->len;
if (pktlen > (BUF_SIZE - sizeof(*header))) {
dev_warn(&card->dev->dev, "Length of PDU is too large. Dropping PDU.\n");
@@ -1077,11 +1071,6 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
goto out_unmap_config;
}
-// for(i=0;i<64 ;i+=4){
-// data32=ioread32(card->buffers + i);
-// dev_dbg(&card->dev->dev, "%08lX\n",(unsigned long)data32);
-// }
-
//Fill Config Mem with zeros
for(i = 0; i < 128; i += 4)
iowrite32(0, card->config_regs + i);
@@ -1110,33 +1099,6 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
spin_lock_init(&card->param_queue_lock);
INIT_LIST_HEAD(&card->param_queue);
-/*
- // Set Loopback mode
- data32 = 0x00010000;
- iowrite32(data32,card->config_regs + FLAGS_ADDR);
-*/
-/*
- // Fill Buffers with zeros
- for (i = 0; i < BUF_SIZE * 8; i += 4)
- iowrite32(0, card->buffers + i);
-*/
-/*
- for(i = 0; i < (BUF_SIZE * 1); i += 4)
- iowrite32(0x12345678, card->buffers + i + (0*BUF_SIZE));
- for(i = 0; i < (BUF_SIZE * 1); i += 4)
- iowrite32(0xabcdef98, card->buffers + i + (1*BUF_SIZE));
-
- // Read Config Memory
- printk(KERN_DEBUG "Reading Config MEM\n");
- i = 0;
- for(i = 0; i < 16; i++) {
- data32=ioread32(card->buffers + i*(BUF_SIZE/2));
- printk(KERN_ALERT "Addr: %lX Data: %08lX\n",
- (unsigned long)(addr_start + i*(BUF_SIZE/2)),
- (unsigned long)data32);
- }
-*/
- //dev_dbg(&card->dev->dev, "Requesting IRQ: %d\n",dev->irq);
err = request_irq(dev->irq, solos_irq, IRQF_SHARED,
"solos-pci", card);
if (err) {
@@ -1144,7 +1106,6 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
goto out_unmap_both;
}
- // Enable IRQs
iowrite32(1, card->config_regs + IRQ_EN_ADDR);
if (fpga_upgrade)
@@ -1243,25 +1204,18 @@ static void fpga_remove(struct pci_dev *dev)
atm_remove(card);
- dev_vdbg(&dev->dev, "Freeing IRQ\n");
- // Disable IRQs from FPGA
iowrite32(0, card->config_regs + IRQ_EN_ADDR);
free_irq(dev->irq, card);
tasklet_kill(&card->tlet);
- // iowrite32(0x01,pciregs);
- dev_vdbg(&dev->dev, "Unmapping PCI resource\n");
pci_iounmap(dev, card->buffers);
pci_iounmap(dev, card->config_regs);
- dev_vdbg(&dev->dev, "Releasing PCI Region\n");
pci_release_regions(dev);
pci_disable_device(dev);
pci_set_drvdata(dev, NULL);
kfree(card);
-// dev_dbg(&card->dev->dev, "fpga_remove\n");
- return;
}
static struct pci_device_id fpga_pci_tbl[] __devinitdata = {
--
1.6.0.6
next prev parent reply other threads:[~2009-03-17 21:29 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-17 17:19 [GIT *] Solos PCI ADSL card update David Woodhouse
2009-03-17 19:23 ` David Miller
2009-03-17 20:41 ` Stephen Hemminger
2009-03-17 21:36 ` David Woodhouse
2009-03-17 21:33 ` David Woodhouse
2009-03-17 21:29 ` [PATCH 01/30] solos: Fix length header in FPGA transfers David Woodhouse
2009-03-17 21:29 ` [PATCH 02/30] solos: Slight debugging improvements David Woodhouse
2009-03-17 21:29 ` [PATCH 03/30] solos: FPGA and firmware update support David Woodhouse
2009-03-17 21:29 ` [PATCH 04/30] solos: Clean up firmware loading code David Woodhouse
2009-03-17 21:29 ` [PATCH 05/30] solos: Kill global 'opens' count David Woodhouse
2009-03-17 21:29 ` [PATCH 06/30] solos: Handle attribute show/store in kernel more sanely David Woodhouse
2009-03-17 22:44 ` Stephen Hemminger
2009-03-17 22:49 ` David Woodhouse
2009-03-21 20:22 ` David Miller
2009-03-17 21:29 ` [PATCH 08/30] solos: Handle new line status change packets, hook up to ATM layer info David Woodhouse
2009-03-17 21:29 ` [PATCH 07/30] solos: Add initial list of parameters David Woodhouse
2009-03-17 21:29 ` [PATCH 09/30] solos: Kill existing connections on link down event David Woodhouse
2009-03-17 21:29 ` [PATCH 10/30] solos: Reject non-AAL5 connections.... for now David Woodhouse
2009-03-17 21:29 ` [PATCH 11/30] solos: Add SNR and Attn to status packet, fix oops on load David Woodhouse
2009-03-17 21:29 ` [PATCH 12/30] solos: Fix under-allocation of skb size for get/set parameters David Woodhouse
2009-03-17 21:29 ` [PATCH 13/30] solos: Remove parameter group from sysfs on ATM dev deregister David Woodhouse
2009-03-17 21:29 ` [PATCH 14/30] solos: First attempt at DMA support David Woodhouse
2009-03-17 21:29 ` [PATCH 15/30] solos: Tidy up DMA handling a little. Still untested David Woodhouse
2009-03-17 21:29 ` [PATCH 16/30] solos: Tidy up tx_mask handling for ports which need TX David Woodhouse
2009-03-17 21:29 ` [PATCH 17/30] solos: Remove unused loopback debug stuff David Woodhouse
2009-03-17 21:29 ` [PATCH 18/30] solos: Remove IRQF_DISABLED, don't frob IRQ enable on the FPGA in solos_irq() David Woodhouse
2009-03-17 21:29 ` [PATCH 19/30] solos: Remove superfluous wait_queue_head_t from struct solos_param David Woodhouse
2009-03-17 21:29 ` [PATCH 20/30] solos: Fix various bugs in status packet handling David Woodhouse
2009-03-17 21:29 ` [PATCH 21/30] solos: Clean up handling of card->tx_mask a little David Woodhouse
2009-03-17 21:29 ` David Woodhouse [this message]
2009-03-17 21:29 ` [PATCH 23/30] solos: Add 'reset' module parameter to reset the DSL chips on load David Woodhouse
2009-03-17 21:29 ` [PATCH 24/30] solos: Tidy up status interrupt handling, cope with 'ERROR' status David Woodhouse
2009-03-17 21:29 ` [PATCH 25/30] solos: Don't clear config registers at startup David Woodhouse
2009-03-17 21:29 ` [PATCH 26/30] solos: Set RX empty flag at startup only for !dma mode David Woodhouse
2009-03-17 21:29 ` [PATCH 27/30] solos: Swap upstream/downstream rates in status packet, clean up some more David Woodhouse
2009-03-17 21:29 ` [PATCH 28/30] solos: Reset device on unload, free pending skbs David Woodhouse
2009-03-17 21:29 ` [PATCH 30/30] solos: Disable DMA until we have an FPGA update with it actually implemented David Woodhouse
2009-03-17 21:29 ` [PATCH 29/30] solos: Automatically determine number of ports David Woodhouse
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