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Message-ID: <8B1F619C9F5F454E81D90D3C161698D7017DD56435@EXCH-MBX-3.vmware.com>
Date: Thu, 15 Oct 2009 15:35:02 -0700
From: Bhavesh Davda <bhavesh@...are.com>
To: Randy Dunlap <randy.dunlap@...cle.com>,
Stephen Rothwell <sfr@...b.auug.org.au>
CC: "pv-drivers@...are.com" <pv-drivers@...are.com>,
netdev <netdev@...r.kernel.org>,
LKML <linux-kernel@...r.kernel.org>,
"linux-next@...r.kernel.org" <linux-next@...r.kernel.org>,
David Miller <davem@...emloft.net>
Subject: RE: [Pv-drivers] [PATCH -next] vmxnet3: use dev_dbg, fix build for
CONFIG_BLOCK=n
Who ever compiles with CONFIG_BLOCK=n? Just kidding...
Thanks again for making this change! Ship it!
Signed-off-by: Bhavesh Davda <bhavesh@...are.com>
- Bhavesh
> -----Original Message-----
> From: pv-drivers-bounces@...are.com [mailto:pv-drivers-
> bounces@...are.com] On Behalf Of Randy Dunlap
> Sent: Thursday, October 15, 2009 3:30 PM
> To: Stephen Rothwell
> Cc: pv-drivers@...are.com; netdev; LKML; linux-next@...r.kernel.org;
> David Miller
> Subject: [Pv-drivers] [PATCH -next] vmxnet3: use dev_dbg, fix build for
> CONFIG_BLOCK=n
>
> From: Randy Dunlap <randy.dunlap@...cle.com>
>
> vmxnet3 was using dprintk() for debugging output. This was
> defined in <linux/dst.h> and was the only thing that was
> used from that header file. This caused compile errors
> when CONFIG_BLOCK was not enabled due to bio* and BIO*
> uses in the header file, so change this driver to use
> dev_dbg() for debugging output.
>
> include/linux/dst.h:520: error: dereferencing pointer to incomplete
> type
> include/linux/dst.h:520: error: 'BIO_POOL_BITS' undeclared (first use
> in this function)
> include/linux/dst.h:521: error: dereferencing pointer to incomplete
> type
> include/linux/dst.h:522: error: dereferencing pointer to incomplete
> type
> include/linux/dst.h:525: error: dereferencing pointer to incomplete
> type
> make[4]: *** [drivers/net/vmxnet3/vmxnet3_drv.o] Error 1
>
> Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
> ---
> drivers/net/vmxnet3/vmxnet3_drv.c | 27 ++++++++++++++++++---------
> drivers/net/vmxnet3/vmxnet3_int.h | 2 +-
> 2 files changed, 19 insertions(+), 10 deletions(-)
>
> --- linux-next-20091015.orig/drivers/net/vmxnet3/vmxnet3_int.h
> +++ linux-next-20091015/drivers/net/vmxnet3/vmxnet3_int.h
> @@ -30,6 +30,7 @@
> #include <linux/types.h>
> #include <linux/ethtool.h>
> #include <linux/delay.h>
> +#include <linux/device.h>
> #include <linux/netdevice.h>
> #include <linux/pci.h>
> #include <linux/ethtool.h>
> @@ -59,7 +60,6 @@
> #include <linux/if_vlan.h>
> #include <linux/if_arp.h>
> #include <linux/inetdevice.h>
> -#include <linux/dst.h>
>
> #include "vmxnet3_defs.h"
>
> --- linux-next-20091015.orig/drivers/net/vmxnet3/vmxnet3_drv.c
> +++ linux-next-20091015/drivers/net/vmxnet3/vmxnet3_drv.c
> @@ -481,7 +481,8 @@ vmxnet3_rq_alloc_rx_buf(struct vmxnet3_r
> }
> rq->uncommitted[ring_idx] += num_allocated;
>
> - dprintk(KERN_ERR "alloc_rx_buf: %d allocated, next2fill %u,
> next2comp "
> + dev_dbg(&adapter->netdev->dev,
> + "alloc_rx_buf: %d allocated, next2fill %u, next2comp "
> "%u, uncommited %u\n", num_allocated, ring->next2fill,
> ring->next2comp, rq->uncommitted[ring_idx]);
>
> @@ -539,7 +540,8 @@ vmxnet3_map_pkt(struct sk_buff *skb, str
> tbi = tq->buf_info + tq->tx_ring.next2fill;
> tbi->map_type = VMXNET3_MAP_NONE;
>
> - dprintk(KERN_ERR "txd[%u]: 0x%Lx 0x%x 0x%x\n",
> + dev_dbg(&adapter->netdev->dev,
> + "txd[%u]: 0x%Lx 0x%x 0x%x\n",
> tq->tx_ring.next2fill, ctx->sop_txd->txd.addr,
> ctx->sop_txd->dword[2], ctx->sop_txd->dword[3]);
> vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);
> @@ -572,7 +574,8 @@ vmxnet3_map_pkt(struct sk_buff *skb, str
> gdesc->dword[2] = dw2 | buf_size;
> gdesc->dword[3] = 0;
>
> - dprintk(KERN_ERR "txd[%u]: 0x%Lx 0x%x 0x%x\n",
> + dev_dbg(&adapter->netdev->dev,
> + "txd[%u]: 0x%Lx 0x%x 0x%x\n",
> tq->tx_ring.next2fill, gdesc->txd.addr,
> gdesc->dword[2], gdesc->dword[3]);
> vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);
> @@ -600,7 +603,8 @@ vmxnet3_map_pkt(struct sk_buff *skb, str
> gdesc->dword[2] = dw2 | frag->size;
> gdesc->dword[3] = 0;
>
> - dprintk(KERN_ERR "txd[%u]: 0x%llu %u %u\n",
> + dev_dbg(&adapter->netdev->dev,
> + "txd[%u]: 0x%llu %u %u\n",
> tq->tx_ring.next2fill, gdesc->txd.addr,
> gdesc->dword[2], gdesc->dword[3]);
> vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);
> @@ -697,7 +701,8 @@ vmxnet3_parse_and_copy_hdr(struct sk_buf
> tdd = tq->data_ring.base + tq->tx_ring.next2fill;
>
> memcpy(tdd->data, skb->data, ctx->copy_size);
> - dprintk(KERN_ERR "copy %u bytes to dataRing[%u]\n",
> + dev_dbg(&adapter->netdev->dev,
> + "copy %u bytes to dataRing[%u]\n",
> ctx->copy_size, tq->tx_ring.next2fill);
> return 1;
>
> @@ -808,7 +813,8 @@ vmxnet3_tq_xmit(struct sk_buff *skb, str
>
> if (count > vmxnet3_cmd_ring_desc_avail(&tq->tx_ring)) {
> tq->stats.tx_ring_full++;
> - dprintk(KERN_ERR "tx queue stopped on %s, next2comp %u"
> + dev_dbg(&adapter->netdev->dev,
> + "tx queue stopped on %s, next2comp %u"
> " next2fill %u\n", adapter->netdev->name,
> tq->tx_ring.next2comp, tq->tx_ring.next2fill);
>
> @@ -853,7 +859,8 @@ vmxnet3_tq_xmit(struct sk_buff *skb, str
>
> /* finally flips the GEN bit of the SOP desc */
> gdesc->dword[2] ^= VMXNET3_TXD_GEN;
> - dprintk(KERN_ERR "txd[%u]: SOP 0x%Lx 0x%x 0x%x\n",
> + dev_dbg(&adapter->netdev->dev,
> + "txd[%u]: SOP 0x%Lx 0x%x 0x%x\n",
> (u32)((union Vmxnet3_GenericDesc *)ctx.sop_txd -
> tq->tx_ring.base), gdesc->txd.addr, gdesc->dword[2],
> gdesc->dword[3]);
> @@ -990,7 +997,8 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx
> if (unlikely(rcd->len == 0)) {
> /* Pretend the rx buffer is skipped. */
> BUG_ON(!(rcd->sop && rcd->eop));
> - dprintk(KERN_ERR "rxRing[%u][%u] 0 length\n",
> + dev_dbg(&adapter->netdev->dev,
> + "rxRing[%u][%u] 0 length\n",
> ring_idx, idx);
> goto rcd_done;
> }
> @@ -1676,7 +1684,8 @@ vmxnet3_activate_dev(struct vmxnet3_adap
> int err;
> u32 ret;
>
> - dprintk(KERN_ERR "%s: skb_buf_size %d, rx_buf_per_pkt %d, ring
> sizes"
> + dev_dbg(&adapter->netdev->dev,
> + "%s: skb_buf_size %d, rx_buf_per_pkt %d, ring sizes"
> " %u %u %u\n", adapter->netdev->name, adapter-
> >skb_buf_size,
> adapter->rx_buf_per_pkt, adapter->tx_queue.tx_ring.size,
> adapter->rx_queue.rx_ring[0].size,
> _______________________________________________
> Pv-drivers mailing list
> Pv-drivers@...are.com
> http://mailman2.vmware.com/mailman/listinfo/pv-drivers
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