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Message-Id: <1439669694-21744-3-git-send-email-_govind@gmx.com>
Date: Sun, 16 Aug 2015 01:44:52 +0530
From: Govindarajulu Varadarajan <_govind@....com>
To: davem@...emloft.net, netdev@...r.kernel.org
Cc: nalreddy@...co.com, ssujith@...co.com, benve@...co.com,
Govindarajulu Varadarajan <_govind@....com>
Subject: [PATCH 2/4 net-next] enic: use netdev_<foo> or dev_<foo> instead of pr_<foo>
pr_info does not give any details about the interface involved. This patch
uses netdev_info for printing the message. Use dev_info where netdev is not
ready.
Signed-off-by: Govindarajulu Varadarajan <_govind@....com>
---
drivers/net/ethernet/cisco/enic/enic.h | 19 ++++++++++++
drivers/net/ethernet/cisco/enic/vnic_cq.c | 3 +-
drivers/net/ethernet/cisco/enic/vnic_dev.c | 48 ++++++++++++++---------------
drivers/net/ethernet/cisco/enic/vnic_intr.c | 3 +-
drivers/net/ethernet/cisco/enic/vnic_rq.c | 6 ++--
drivers/net/ethernet/cisco/enic/vnic_wq.c | 6 ++--
6 files changed, 54 insertions(+), 31 deletions(-)
diff --git a/drivers/net/ethernet/cisco/enic/enic.h b/drivers/net/ethernet/cisco/enic/enic.h
index 84b6a2b..ce3deb9 100644
--- a/drivers/net/ethernet/cisco/enic/enic.h
+++ b/drivers/net/ethernet/cisco/enic/enic.h
@@ -191,6 +191,25 @@ struct enic {
struct vnic_gen_stats gen_stats;
};
+static inline struct net_device *vnic_get_netdev(struct vnic_dev *vdev)
+{
+ struct enic *enic = vdev->priv;
+
+ return enic->netdev;
+}
+
+/* wrappers function for kernel log
+ * Make sure variable vdev of struct vnic_dev is available in the block where
+ * these macros are used
+ */
+#define vdev_info(args...) dev_info(&vdev->pdev->dev, args)
+#define vdev_warn(args...) dev_warn(&vdev->pdev->dev, args)
+#define vdev_err(args...) dev_err(&vdev->pdev->dev, args)
+
+#define vdev_netinfo(args...) netdev_info(vnic_get_netdev(vdev), args)
+#define vdev_netwarn(args...) netdev_warn(vnic_get_netdev(vdev), args)
+#define vdev_neterr(args...) netdev_err(vnic_get_netdev(vdev), args)
+
static inline struct device *enic_get_dev(struct enic *enic)
{
return &(enic->pdev->dev);
diff --git a/drivers/net/ethernet/cisco/enic/vnic_cq.c b/drivers/net/ethernet/cisco/enic/vnic_cq.c
index 0daa1c7..abeda2a 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_cq.c
+++ b/drivers/net/ethernet/cisco/enic/vnic_cq.c
@@ -24,6 +24,7 @@
#include "vnic_dev.h"
#include "vnic_cq.h"
+#include "enic.h"
void vnic_cq_free(struct vnic_cq *cq)
{
@@ -42,7 +43,7 @@ int vnic_cq_alloc(struct vnic_dev *vdev, struct vnic_cq *cq, unsigned int index,
cq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_CQ, index);
if (!cq->ctrl) {
- pr_err("Failed to hook CQ[%d] resource\n", index);
+ vdev_err("Failed to hook CQ[%d] resource\n", index);
return -EINVAL;
}
diff --git a/drivers/net/ethernet/cisco/enic/vnic_dev.c b/drivers/net/ethernet/cisco/enic/vnic_dev.c
index b239cfd..52bfb3a 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_dev.c
+++ b/drivers/net/ethernet/cisco/enic/vnic_dev.c
@@ -28,6 +28,7 @@
#include "vnic_devcmd.h"
#include "vnic_dev.h"
#include "vnic_stats.h"
+#include "enic.h"
#define VNIC_MAX_RES_HDR_SIZE \
(sizeof(struct vnic_resource_header) + \
@@ -51,14 +52,14 @@ static int vnic_dev_discover_res(struct vnic_dev *vdev,
return -EINVAL;
if (bar->len < VNIC_MAX_RES_HDR_SIZE) {
- pr_err("vNIC BAR0 res hdr length error\n");
+ vdev_err("vNIC BAR0 res hdr length error\n");
return -EINVAL;
}
rh = bar->vaddr;
mrh = bar->vaddr;
if (!rh) {
- pr_err("vNIC BAR0 res hdr not mem-mapped\n");
+ vdev_err("vNIC BAR0 res hdr not mem-mapped\n");
return -EINVAL;
}
@@ -67,11 +68,10 @@ static int vnic_dev_discover_res(struct vnic_dev *vdev,
(ioread32(&rh->version) != VNIC_RES_VERSION)) {
if ((ioread32(&mrh->magic) != MGMTVNIC_MAGIC) ||
(ioread32(&mrh->version) != MGMTVNIC_VERSION)) {
- pr_err("vNIC BAR0 res magic/version error "
- "exp (%lx/%lx) or (%lx/%lx), curr (%x/%x)\n",
- VNIC_RES_MAGIC, VNIC_RES_VERSION,
- MGMTVNIC_MAGIC, MGMTVNIC_VERSION,
- ioread32(&rh->magic), ioread32(&rh->version));
+ vdev_err("vNIC BAR0 res magic/version error exp (%lx/%lx) or (%lx/%lx), curr (%x/%x)\n",
+ VNIC_RES_MAGIC, VNIC_RES_VERSION,
+ MGMTVNIC_MAGIC, MGMTVNIC_VERSION,
+ ioread32(&rh->magic), ioread32(&rh->version));
return -EINVAL;
}
}
@@ -105,12 +105,9 @@ static int vnic_dev_discover_res(struct vnic_dev *vdev,
/* each count is stride bytes long */
len = count * VNIC_RES_STRIDE;
if (len + bar_offset > bar[bar_num].len) {
- pr_err("vNIC BAR0 resource %d "
- "out-of-bounds, offset 0x%x + "
- "size 0x%x > bar len 0x%lx\n",
- type, bar_offset,
- len,
- bar[bar_num].len);
+ vdev_err("vNIC BAR0 resource %d out-of-bounds, offset 0x%x + size 0x%x > bar len 0x%lx\n",
+ type, bar_offset, len,
+ bar[bar_num].len);
return -EINVAL;
}
break;
@@ -199,8 +196,8 @@ int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring,
&ring->base_addr_unaligned);
if (!ring->descs_unaligned) {
- pr_err("Failed to allocate ring (size=%d), aborting\n",
- (int)ring->size);
+ vdev_err("Failed to allocate ring (size=%d), aborting\n",
+ (int)ring->size);
return -ENOMEM;
}
@@ -242,7 +239,7 @@ static int _vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
return -ENODEV;
}
if (status & STAT_BUSY) {
- pr_err("Busy devcmd %d\n", _CMD_N(cmd));
+ vdev_neterr("Busy devcmd %d\n", _CMD_N(cmd));
return -EBUSY;
}
@@ -276,8 +273,8 @@ static int _vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
return -err;
if (err != ERR_ECMDUNKNOWN ||
cmd != CMD_CAPABILITY)
- pr_err("Error %d devcmd %d\n",
- err, _CMD_N(cmd));
+ vdev_neterr("Error %d devcmd %d\n",
+ err, _CMD_N(cmd));
return -err;
}
@@ -291,7 +288,7 @@ static int _vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
}
}
- pr_err("Timedout devcmd %d\n", _CMD_N(cmd));
+ vdev_neterr("Timedout devcmd %d\n", _CMD_N(cmd));
return -ETIMEDOUT;
}
@@ -318,7 +315,8 @@ static int vnic_dev_cmd_proxy(struct vnic_dev *vdev,
err = (int)vdev->args[1];
if (err != ERR_ECMDUNKNOWN ||
cmd != CMD_CAPABILITY)
- pr_err("Error %d proxy devcmd %d\n", err, _CMD_N(cmd));
+ vdev_neterr("Error %d proxy devcmd %d\n", err,
+ _CMD_N(cmd));
return err;
}
@@ -611,7 +609,7 @@ int vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast,
err = vnic_dev_cmd(vdev, CMD_PACKET_FILTER, &a0, &a1, wait);
if (err)
- pr_err("Can't set packet filter\n");
+ vdev_neterr("Can't set packet filter\n");
return err;
}
@@ -628,7 +626,7 @@ int vnic_dev_add_addr(struct vnic_dev *vdev, const u8 *addr)
err = vnic_dev_cmd(vdev, CMD_ADDR_ADD, &a0, &a1, wait);
if (err)
- pr_err("Can't add addr [%pM], %d\n", addr, err);
+ vdev_neterr("Can't add addr [%pM], %d\n", addr, err);
return err;
}
@@ -645,7 +643,7 @@ int vnic_dev_del_addr(struct vnic_dev *vdev, const u8 *addr)
err = vnic_dev_cmd(vdev, CMD_ADDR_DEL, &a0, &a1, wait);
if (err)
- pr_err("Can't del addr [%pM], %d\n", addr, err);
+ vdev_neterr("Can't del addr [%pM], %d\n", addr, err);
return err;
}
@@ -689,7 +687,7 @@ int vnic_dev_notify_set(struct vnic_dev *vdev, u16 intr)
dma_addr_t notify_pa;
if (vdev->notify || vdev->notify_pa) {
- pr_err("notify block %p still allocated", vdev->notify);
+ vdev_neterr("notify block %p still allocated", vdev->notify);
return -EINVAL;
}
@@ -808,7 +806,7 @@ int vnic_dev_intr_coal_timer_info(struct vnic_dev *vdev)
*/
if ((err == ERR_ECMDUNKNOWN) ||
(!err && !(vdev->args[0] && vdev->args[1] && vdev->args[2]))) {
- pr_warn("Using default conversion factor for interrupt coalesce timer\n");
+ vdev_netwarn("Using default conversion factor for interrupt coalesce timer\n");
vnic_dev_intr_coal_timer_info_default(vdev);
return 0;
}
diff --git a/drivers/net/ethernet/cisco/enic/vnic_intr.c b/drivers/net/ethernet/cisco/enic/vnic_intr.c
index 0ca107f..942759d 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_intr.c
+++ b/drivers/net/ethernet/cisco/enic/vnic_intr.c
@@ -25,6 +25,7 @@
#include "vnic_dev.h"
#include "vnic_intr.h"
+#include "enic.h"
void vnic_intr_free(struct vnic_intr *intr)
{
@@ -39,7 +40,7 @@ int vnic_intr_alloc(struct vnic_dev *vdev, struct vnic_intr *intr,
intr->ctrl = vnic_dev_get_res(vdev, RES_TYPE_INTR_CTRL, index);
if (!intr->ctrl) {
- pr_err("Failed to hook INTR[%d].ctrl resource\n", index);
+ vdev_err("Failed to hook INTR[%d].ctrl resource\n", index);
return -EINVAL;
}
diff --git a/drivers/net/ethernet/cisco/enic/vnic_rq.c b/drivers/net/ethernet/cisco/enic/vnic_rq.c
index c4b2183..cce2777 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_rq.c
+++ b/drivers/net/ethernet/cisco/enic/vnic_rq.c
@@ -26,6 +26,7 @@
#include "vnic_dev.h"
#include "vnic_rq.h"
+#include "enic.h"
static int vnic_rq_alloc_bufs(struct vnic_rq *rq)
{
@@ -91,7 +92,7 @@ int vnic_rq_alloc(struct vnic_dev *vdev, struct vnic_rq *rq, unsigned int index,
rq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_RQ, index);
if (!rq->ctrl) {
- pr_err("Failed to hook RQ[%d] resource\n", index);
+ vdev_err("Failed to hook RQ[%d] resource\n", index);
return -EINVAL;
}
@@ -167,6 +168,7 @@ void vnic_rq_enable(struct vnic_rq *rq)
int vnic_rq_disable(struct vnic_rq *rq)
{
unsigned int wait;
+ struct vnic_dev *vdev = rq->vdev;
iowrite32(0, &rq->ctrl->enable);
@@ -177,7 +179,7 @@ int vnic_rq_disable(struct vnic_rq *rq)
udelay(10);
}
- pr_err("Failed to disable RQ[%d]\n", rq->index);
+ vdev_neterr("Failed to disable RQ[%d]\n", rq->index);
return -ETIMEDOUT;
}
diff --git a/drivers/net/ethernet/cisco/enic/vnic_wq.c b/drivers/net/ethernet/cisco/enic/vnic_wq.c
index b5a1c93..538302a 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_wq.c
+++ b/drivers/net/ethernet/cisco/enic/vnic_wq.c
@@ -26,6 +26,7 @@
#include "vnic_dev.h"
#include "vnic_wq.h"
+#include "enic.h"
static int vnic_wq_alloc_bufs(struct vnic_wq *wq)
{
@@ -94,7 +95,7 @@ int vnic_wq_alloc(struct vnic_dev *vdev, struct vnic_wq *wq, unsigned int index,
wq->ctrl = vnic_dev_get_res(vdev, RES_TYPE_WQ, index);
if (!wq->ctrl) {
- pr_err("Failed to hook WQ[%d] resource\n", index);
+ vdev_err("Failed to hook WQ[%d] resource\n", index);
return -EINVAL;
}
@@ -158,6 +159,7 @@ void vnic_wq_enable(struct vnic_wq *wq)
int vnic_wq_disable(struct vnic_wq *wq)
{
unsigned int wait;
+ struct vnic_dev *vdev = wq->vdev;
iowrite32(0, &wq->ctrl->enable);
@@ -168,7 +170,7 @@ int vnic_wq_disable(struct vnic_wq *wq)
udelay(10);
}
- pr_err("Failed to disable WQ[%d]\n", wq->index);
+ vdev_neterr("Failed to disable WQ[%d]\n", wq->index);
return -ETIMEDOUT;
}
--
2.5.0
--
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