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-rw-r--r--drivers/net/enic/enic.h3
-rw-r--r--drivers/net/enic/enic_main.c25
-rw-r--r--drivers/net/enic/enic_res.c17
-rw-r--r--drivers/net/enic/enic_res.h2
-rw-r--r--drivers/net/enic/vnic_dev.c139
-rw-r--r--drivers/net/enic/vnic_dev.h19
-rw-r--r--drivers/net/enic/vnic_devcmd.h12
-rw-r--r--drivers/net/enic/vnic_enet.h2
-rw-r--r--drivers/net/enic/vnic_intr.c5
-rw-r--r--drivers/net/enic/vnic_resource.h13
-rw-r--r--drivers/net/enic/vnic_rq.c8
-rw-r--r--drivers/net/enic/vnic_rq.h6
-rw-r--r--drivers/net/enic/vnic_rss.h45
-rw-r--r--drivers/net/enic/vnic_vic.c7
-rw-r--r--drivers/net/enic/vnic_wq.c8
-rw-r--r--drivers/net/enic/vnic_wq.h4
16 files changed, 71 insertions, 244 deletions
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index f239aa8c6f4c..ae623206f180 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -28,11 +28,10 @@
#include "vnic_intr.h"
#include "vnic_stats.h"
#include "vnic_nic.h"
-#include "vnic_rss.h"
#define DRV_NAME "enic"
#define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION "1.4.1.1"
+#define DRV_VERSION "1.4.1.2a"
#define DRV_COPYRIGHT "Copyright 2008-2010 Cisco Systems, Inc"
#define ENIC_BARS_MAX 6
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 9aab85366d21..a1f92f193976 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -911,7 +911,9 @@ static int enic_set_mac_address_dynamic(struct net_device *netdev, void *p)
static int enic_set_mac_address(struct net_device *netdev, void *p)
{
- return -EOPNOTSUPP;
+ struct sockaddr *saddr = p;
+
+ return enic_set_mac_addr(netdev, (char *)saddr->sa_data);
}
static int enic_dev_packet_filter(struct enic *enic, int directed,
@@ -1970,7 +1972,7 @@ static int enic_dev_hang_notify(struct enic *enic)
return err;
}
-int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic)
+static int enic_dev_set_ig_vlan_rewrite_mode(struct enic *enic)
{
int err;
@@ -2145,25 +2147,14 @@ static const struct net_device_ops enic_netdev_ops = {
#endif
};
-void enic_dev_deinit(struct enic *enic)
+static void enic_dev_deinit(struct enic *enic)
{
netif_napi_del(&enic->napi);
enic_free_vnic_resources(enic);
enic_clear_intr_mode(enic);
}
-static int enic_dev_stats_clear(struct enic *enic)
-{
- int err;
-
- spin_lock(&enic->devcmd_lock);
- err = vnic_dev_stats_clear(enic->vdev);
- spin_unlock(&enic->devcmd_lock);
-
- return err;
-}
-
-int enic_dev_init(struct enic *enic)
+static int enic_dev_init(struct enic *enic)
{
struct device *dev = enic_get_dev(enic);
struct net_device *netdev = enic->netdev;
@@ -2205,10 +2196,6 @@ int enic_dev_init(struct enic *enic)
enic_init_vnic_resources(enic);
- /* Clear LIF stats
- */
- enic_dev_stats_clear(enic);
-
err = enic_set_rq_alloc_buf(enic);
if (err) {
dev_err(dev, "Failed to set RQ buffer allocator, aborting\n");
diff --git a/drivers/net/enic/enic_res.c b/drivers/net/enic/enic_res.c
index 29ede8a17a2c..19a276cf7681 100644
--- a/drivers/net/enic/enic_res.c
+++ b/drivers/net/enic/enic_res.c
@@ -35,7 +35,6 @@
#include "vnic_intr.h"
#include "vnic_stats.h"
#include "vnic_nic.h"
-#include "vnic_rss.h"
#include "enic_res.h"
#include "enic.h"
@@ -149,22 +148,6 @@ int enic_set_nic_cfg(struct enic *enic, u8 rss_default_cpu, u8 rss_hash_type,
return vnic_dev_cmd(enic->vdev, CMD_NIC_CFG, &a0, &a1, wait);
}
-int enic_set_rss_key(struct enic *enic, dma_addr_t key_pa, u64 len)
-{
- u64 a0 = (u64)key_pa, a1 = len;
- int wait = 1000;
-
- return vnic_dev_cmd(enic->vdev, CMD_RSS_KEY, &a0, &a1, wait);
-}
-
-int enic_set_rss_cpu(struct enic *enic, dma_addr_t cpu_pa, u64 len)
-{
- u64 a0 = (u64)cpu_pa, a1 = len;
- int wait = 1000;
-
- return vnic_dev_cmd(enic->vdev, CMD_RSS_CPU, &a0, &a1, wait);
-}
-
void enic_free_vnic_resources(struct enic *enic)
{
unsigned int i;
diff --git a/drivers/net/enic/enic_res.h b/drivers/net/enic/enic_res.h
index 83bd172c356c..3c59f541cb5d 100644
--- a/drivers/net/enic/enic_res.h
+++ b/drivers/net/enic/enic_res.h
@@ -137,8 +137,6 @@ int enic_del_vlan(struct enic *enic, u16 vlanid);
int enic_set_nic_cfg(struct enic *enic, u8 rss_default_cpu, u8 rss_hash_type,
u8 rss_hash_bits, u8 rss_base_cpu, u8 rss_enable, u8 tso_ipid_split_en,
u8 ig_vlan_strip_en);
-int enic_set_rss_key(struct enic *enic, dma_addr_t key_pa, u64 len);
-int enic_set_rss_cpu(struct enic *enic, dma_addr_t cpu_pa, u64 len);
void enic_get_res_counts(struct enic *enic);
void enic_init_vnic_resources(struct enic *enic);
int enic_alloc_vnic_resources(struct enic *);
diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c
index 6a5b578a69e1..11dc8f73e4be 100644
--- a/drivers/net/enic/vnic_dev.c
+++ b/drivers/net/enic/vnic_dev.c
@@ -74,6 +74,7 @@ static int vnic_dev_discover_res(struct vnic_dev *vdev,
struct vnic_dev_bar *bar, unsigned int num_bars)
{
struct vnic_resource_header __iomem *rh;
+ struct mgmt_barmap_hdr __iomem *mrh;
struct vnic_resource __iomem *r;
u8 type;
@@ -85,22 +86,32 @@ static int vnic_dev_discover_res(struct vnic_dev *vdev,
return -EINVAL;
}
- rh = bar->vaddr;
+ rh = bar->vaddr;
+ mrh = bar->vaddr;
if (!rh) {
pr_err("vNIC BAR0 res hdr not mem-mapped\n");
return -EINVAL;
}
- if (ioread32(&rh->magic) != VNIC_RES_MAGIC ||
- ioread32(&rh->version) != VNIC_RES_VERSION) {
- pr_err("vNIC BAR0 res magic/version error "
- "exp (%lx/%lx) curr (%x/%x)\n",
+ /* Check for mgmt vnic in addition to normal vnic */
+ if ((ioread32(&rh->magic) != VNIC_RES_MAGIC) ||
+ (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));
- return -EINVAL;
+ return -EINVAL;
+ }
}
- r = (struct vnic_resource __iomem *)(rh + 1);
+ if (ioread32(&mrh->magic) == MGMTVNIC_MAGIC)
+ r = (struct vnic_resource __iomem *)(mrh + 1);
+ else
+ r = (struct vnic_resource __iomem *)(rh + 1);
+
while ((type = ioread8(&r->type)) != RES_TYPE_EOL) {
@@ -175,22 +186,7 @@ void __iomem *vnic_dev_get_res(struct vnic_dev *vdev, enum vnic_res_type type,
}
}
-dma_addr_t vnic_dev_get_res_bus_addr(struct vnic_dev *vdev,
- enum vnic_res_type type, unsigned int index)
-{
- switch (type) {
- case RES_TYPE_WQ:
- case RES_TYPE_RQ:
- case RES_TYPE_CQ:
- case RES_TYPE_INTR_CTRL:
- return vdev->res[type].bus_addr +
- index * VNIC_RES_STRIDE;
- default:
- return vdev->res[type].bus_addr;
- }
-}
-
-unsigned int vnic_dev_desc_ring_size(struct vnic_dev_ring *ring,
+static unsigned int vnic_dev_desc_ring_size(struct vnic_dev_ring *ring,
unsigned int desc_count, unsigned int desc_size)
{
/* The base address of the desc rings must be 512 byte aligned.
@@ -373,18 +369,6 @@ static int vnic_dev_cmd_no_proxy(struct vnic_dev *vdev,
return err;
}
-void vnic_dev_cmd_proxy_by_bdf_start(struct vnic_dev *vdev, u16 bdf)
-{
- vdev->proxy = PROXY_BY_BDF;
- vdev->proxy_index = bdf;
-}
-
-void vnic_dev_cmd_proxy_end(struct vnic_dev *vdev)
-{
- vdev->proxy = PROXY_NONE;
- vdev->proxy_index = 0;
-}
-
int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
u64 *a0, u64 *a1, int wait)
{
@@ -477,13 +461,6 @@ int vnic_dev_spec(struct vnic_dev *vdev, unsigned int offset, unsigned int size,
return err;
}
-int vnic_dev_stats_clear(struct vnic_dev *vdev)
-{
- u64 a0 = 0, a1 = 0;
- int wait = 1000;
- return vnic_dev_cmd(vdev, CMD_STATS_CLEAR, &a0, &a1, wait);
-}
-
int vnic_dev_stats_dump(struct vnic_dev *vdev, struct vnic_stats **stats)
{
u64 a0, a1;
@@ -517,19 +494,6 @@ int vnic_dev_enable(struct vnic_dev *vdev)
return vnic_dev_cmd(vdev, CMD_ENABLE, &a0, &a1, wait);
}
-int vnic_dev_enable_wait(struct vnic_dev *vdev)
-{
- u64 a0 = 0, a1 = 0;
- int wait = 1000;
- int err;
-
- err = vnic_dev_cmd(vdev, CMD_ENABLE_WAIT, &a0, &a1, wait);
- if (err == ERR_ECMDUNKNOWN)
- return vnic_dev_cmd(vdev, CMD_ENABLE, &a0, &a1, wait);
-
- return err;
-}
-
int vnic_dev_disable(struct vnic_dev *vdev)
{
u64 a0 = 0, a1 = 0;
@@ -561,14 +525,14 @@ int vnic_dev_open_done(struct vnic_dev *vdev, int *done)
return 0;
}
-int vnic_dev_soft_reset(struct vnic_dev *vdev, int arg)
+static int vnic_dev_soft_reset(struct vnic_dev *vdev, int arg)
{
u64 a0 = (u32)arg, a1 = 0;
int wait = 1000;
return vnic_dev_cmd(vdev, CMD_SOFT_RESET, &a0, &a1, wait);
}
-int vnic_dev_soft_reset_done(struct vnic_dev *vdev, int *done)
+static int vnic_dev_soft_reset_done(struct vnic_dev *vdev, int *done)
{
u64 a0 = 0, a1 = 0;
int wait = 1000;
@@ -669,26 +633,6 @@ int vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast,
return err;
}
-int vnic_dev_packet_filter_all(struct vnic_dev *vdev, int directed,
- int multicast, int broadcast, int promisc, int allmulti)
-{
- u64 a0, a1 = 0;
- int wait = 1000;
- int err;
-
- a0 = (directed ? CMD_PFILTER_DIRECTED : 0) |
- (multicast ? CMD_PFILTER_MULTICAST : 0) |
- (broadcast ? CMD_PFILTER_BROADCAST : 0) |
- (promisc ? CMD_PFILTER_PROMISCUOUS : 0) |
- (allmulti ? CMD_PFILTER_ALL_MULTICAST : 0);
-
- err = vnic_dev_cmd(vdev, CMD_PACKET_FILTER_ALL, &a0, &a1, wait);
- if (err)
- pr_err("Can't set packet filter\n");
-
- return err;
-}
-
int vnic_dev_add_addr(struct vnic_dev *vdev, u8 *addr)
{
u64 a0 = 0, a1 = 0;
@@ -737,20 +681,7 @@ int vnic_dev_set_ig_vlan_rewrite_mode(struct vnic_dev *vdev,
return err;
}
-int vnic_dev_raise_intr(struct vnic_dev *vdev, u16 intr)
-{
- u64 a0 = intr, a1 = 0;
- int wait = 1000;
- int err;
-
- err = vnic_dev_cmd(vdev, CMD_IAR, &a0, &a1, wait);
- if (err)
- pr_err("Failed to raise INTR[%d], err %d\n", intr, err);
-
- return err;
-}
-
-int vnic_dev_notify_setcmd(struct vnic_dev *vdev,
+static int vnic_dev_notify_setcmd(struct vnic_dev *vdev,
void *notify_addr, dma_addr_t notify_pa, u16 intr)
{
u64 a0, a1;
@@ -789,7 +720,7 @@ int vnic_dev_notify_set(struct vnic_dev *vdev, u16 intr)
return vnic_dev_notify_setcmd(vdev, notify_addr, notify_pa, intr);
}
-int vnic_dev_notify_unsetcmd(struct vnic_dev *vdev)
+static int vnic_dev_notify_unsetcmd(struct vnic_dev *vdev)
{
u64 a0, a1;
int wait = 1000;
@@ -943,30 +874,6 @@ u32 vnic_dev_mtu(struct vnic_dev *vdev)
return vdev->notify_copy.mtu;
}
-u32 vnic_dev_link_down_cnt(struct vnic_dev *vdev)
-{
- if (!vnic_dev_notify_ready(vdev))
- return 0;
-
- return vdev->notify_copy.link_down_cnt;
-}
-
-u32 vnic_dev_notify_status(struct vnic_dev *vdev)
-{
- if (!vnic_dev_notify_ready(vdev))
- return 0;
-
- return vdev->notify_copy.status;
-}
-
-u32 vnic_dev_uif(struct vnic_dev *vdev)
-{
- if (!vnic_dev_notify_ready(vdev))
- return 0;
-
- return vdev->notify_copy.uif;
-}
-
void vnic_dev_set_intr_mode(struct vnic_dev *vdev,
enum vnic_dev_intr_mode intr_mode)
{
diff --git a/drivers/net/enic/vnic_dev.h b/drivers/net/enic/vnic_dev.h
index 3a61873138b6..3f0014312080 100644
--- a/drivers/net/enic/vnic_dev.h
+++ b/drivers/net/enic/vnic_dev.h
@@ -84,10 +84,6 @@ unsigned int vnic_dev_get_res_count(struct vnic_dev *vdev,
enum vnic_res_type type);
void __iomem *vnic_dev_get_res(struct vnic_dev *vdev, enum vnic_res_type type,
unsigned int index);
-dma_addr_t vnic_dev_get_res_bus_addr(struct vnic_dev *vdev,
- enum vnic_res_type type, unsigned int index);
-unsigned int vnic_dev_desc_ring_size(struct vnic_dev_ring *ring,
- unsigned int desc_count, unsigned int desc_size);
void vnic_dev_clear_desc_ring(struct vnic_dev_ring *ring);
int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring,
unsigned int desc_count, unsigned int desc_size);
@@ -95,40 +91,27 @@ void vnic_dev_free_desc_ring(struct vnic_dev *vdev,
struct vnic_dev_ring *ring);
int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
u64 *a0, u64 *a1, int wait);
-void vnic_dev_cmd_proxy_by_bdf_start(struct vnic_dev *vdev, u16 bdf);
-void vnic_dev_cmd_proxy_end(struct vnic_dev *vdev);
int vnic_dev_fw_info(struct vnic_dev *vdev,
struct vnic_devcmd_fw_info **fw_info);
int vnic_dev_hw_version(struct vnic_dev *vdev,
enum vnic_dev_hw_version *hw_ver);
int vnic_dev_spec(struct vnic_dev *vdev, unsigned int offset, unsigned int size,
void *value);
-int vnic_dev_stats_clear(struct vnic_dev *vdev);
int vnic_dev_stats_dump(struct vnic_dev *vdev, struct vnic_stats **stats);
int vnic_dev_hang_notify(struct vnic_dev *vdev);
int vnic_dev_packet_filter(struct vnic_dev *vdev, int directed, int multicast,
int broadcast, int promisc, int allmulti);
-int vnic_dev_packet_filter_all(struct vnic_dev *vdev, int directed,
- int multicast, int broadcast, int promisc, int allmulti);
int vnic_dev_add_addr(struct vnic_dev *vdev, u8 *addr);
int vnic_dev_del_addr(struct vnic_dev *vdev, u8 *addr);
int vnic_dev_mac_addr(struct vnic_dev *vdev, u8 *mac_addr);
-int vnic_dev_raise_intr(struct vnic_dev *vdev, u16 intr);
-int vnic_dev_notify_setcmd(struct vnic_dev *vdev,
- void *notify_addr, dma_addr_t notify_pa, u16 intr);
int vnic_dev_notify_set(struct vnic_dev *vdev, u16 intr);
-int vnic_dev_notify_unsetcmd(struct vnic_dev *vdev);
int vnic_dev_notify_unset(struct vnic_dev *vdev);
int vnic_dev_link_status(struct vnic_dev *vdev);
u32 vnic_dev_port_speed(struct vnic_dev *vdev);
u32 vnic_dev_msg_lvl(struct vnic_dev *vdev);
u32 vnic_dev_mtu(struct vnic_dev *vdev);
-u32 vnic_dev_link_down_cnt(struct vnic_dev *vdev);
-u32 vnic_dev_notify_status(struct vnic_dev *vdev);
-u32 vnic_dev_uif(struct vnic_dev *vdev);
int vnic_dev_close(struct vnic_dev *vdev);
int vnic_dev_enable(struct vnic_dev *vdev);
-int vnic_dev_enable_wait(struct vnic_dev *vdev);
int vnic_dev_disable(struct vnic_dev *vdev);
int vnic_dev_open(struct vnic_dev *vdev, int arg);
int vnic_dev_open_done(struct vnic_dev *vdev, int *done);
@@ -136,8 +119,6 @@ int vnic_dev_init(struct vnic_dev *vdev, int arg);
int vnic_dev_init_done(struct vnic_dev *vdev, int *done, int *err);
int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len);
int vnic_dev_deinit(struct vnic_dev *vdev);
-int vnic_dev_soft_reset(struct vnic_dev *vdev, int arg);
-int vnic_dev_soft_reset_done(struct vnic_dev *vdev, int *done);
int vnic_dev_hang_reset(struct vnic_dev *vdev, int arg);
int vnic_dev_hang_reset_done(struct vnic_dev *vdev, int *done);
void vnic_dev_set_intr_mode(struct vnic_dev *vdev,
diff --git a/drivers/net/enic/vnic_devcmd.h b/drivers/net/enic/vnic_devcmd.h
index 20661755df6b..9abb3d51dea1 100644
--- a/drivers/net/enic/vnic_devcmd.h
+++ b/drivers/net/enic/vnic_devcmd.h
@@ -238,6 +238,18 @@ enum vnic_devcmd_cmd {
* out: (u32)a0=status of proxied cmd
* a1-a15=out args of proxied cmd */
CMD_PROXY_BY_BDF = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 42),
+
+ /*
+ * As for BY_BDF except a0 is index of hvnlink subordinate vnic
+ * or SR-IOV virtual vnic */
+ CMD_PROXY_BY_INDEX = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 43),
+
+ /*
+ * in: (u64)a0=paddr of buffer to put latest VIC VIF-CONFIG-INFO TLV in
+ * (u32)a1=length of buffer in a0
+ * out: (u64)a0=paddr of buffer with latest VIC VIF-CONFIG-INFO TLV
+ * (u32)a1=actual length of latest VIC VIF-CONFIG-INFO TLV */
+ CMD_CONFIG_INFO_GET = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 44),
};
/* flags for CMD_OPEN */
diff --git a/drivers/net/enic/vnic_enet.h b/drivers/net/enic/vnic_enet.h
index 3b3291248956..e8740e3704e4 100644
--- a/drivers/net/enic/vnic_enet.h
+++ b/drivers/net/enic/vnic_enet.h
@@ -30,7 +30,7 @@ struct vnic_enet_config {
u32 wq_desc_count;
u32 rq_desc_count;
u16 mtu;
- u16 intr_timer;
+ u16 intr_timer_deprecated;
u8 intr_timer_type;
u8 intr_mode;
char devname[16];
diff --git a/drivers/net/enic/vnic_intr.c b/drivers/net/enic/vnic_intr.c
index 52ab61af2750..3873771d75cc 100644
--- a/drivers/net/enic/vnic_intr.c
+++ b/drivers/net/enic/vnic_intr.c
@@ -65,8 +65,3 @@ void vnic_intr_clean(struct vnic_intr *intr)
{
iowrite32(0, &intr->ctrl->int_credits);
}
-
-void vnic_intr_raise(struct vnic_intr *intr)
-{
- vnic_dev_raise_intr(intr->vdev, (u16)intr->index);
-}
diff --git a/drivers/net/enic/vnic_resource.h b/drivers/net/enic/vnic_resource.h
index 810287beff14..e0a73f1ca6f4 100644
--- a/drivers/net/enic/vnic_resource.h
+++ b/drivers/net/enic/vnic_resource.h
@@ -22,6 +22,11 @@
#define VNIC_RES_MAGIC 0x766E6963L /* 'vnic' */
#define VNIC_RES_VERSION 0x00000000L
+#define MGMTVNIC_MAGIC 0x544d474dL /* 'MGMT' */
+#define MGMTVNIC_VERSION 0x00000000L
+
+/* The MAC address assigned to the CFG vNIC is fixed. */
+#define MGMTVNIC_MAC { 0x02, 0x00, 0x54, 0x4d, 0x47, 0x4d }
/* vNIC resource types */
enum vnic_res_type {
@@ -52,6 +57,14 @@ struct vnic_resource_header {
u32 version;
};
+struct mgmt_barmap_hdr {
+ u32 magic; /* magic number */
+ u32 version; /* header format version */
+ u16 lif; /* loopback lif for mgmt frames */
+ u16 pci_slot; /* installed pci slot */
+ char serial[16]; /* card serial number */
+};
+
struct vnic_resource {
u8 type;
u8 bar;
diff --git a/drivers/net/enic/vnic_rq.c b/drivers/net/enic/vnic_rq.c
index dbb2aca258b9..34105e0951a5 100644
--- a/drivers/net/enic/vnic_rq.c
+++ b/drivers/net/enic/vnic_rq.c
@@ -77,8 +77,10 @@ void vnic_rq_free(struct vnic_rq *rq)
vnic_dev_free_desc_ring(vdev, &rq->ring);
for (i = 0; i < VNIC_RQ_BUF_BLKS_MAX; i++) {
- kfree(rq->bufs[i]);
- rq->bufs[i] = NULL;
+ if (rq->bufs[i]) {
+ kfree(rq->bufs[i]);
+ rq->bufs[i] = NULL;
+ }
}
rq->ctrl = NULL;
@@ -113,7 +115,7 @@ int vnic_rq_alloc(struct vnic_dev *vdev, struct vnic_rq *rq, unsigned int index,
return 0;
}
-void vnic_rq_init_start(struct vnic_rq *rq, unsigned int cq_index,
+static void vnic_rq_init_start(struct vnic_rq *rq, unsigned int cq_index,
unsigned int fetch_index, unsigned int posted_index,
unsigned int error_interrupt_enable,
unsigned int error_interrupt_offset)
diff --git a/drivers/net/enic/vnic_rq.h b/drivers/net/enic/vnic_rq.h
index 2dc48f91abf7..37f08de2454a 100644
--- a/drivers/net/enic/vnic_rq.h
+++ b/drivers/net/enic/vnic_rq.h
@@ -143,7 +143,7 @@ static inline void vnic_rq_post(struct vnic_rq *rq,
static inline int vnic_rq_posting_soon(struct vnic_rq *rq)
{
- return ((rq->to_use->index & VNIC_RQ_RETURN_RATE) == 0);
+ return (rq->to_use->index & VNIC_RQ_RETURN_RATE) == 0;
}
static inline void vnic_rq_return_descs(struct vnic_rq *rq, unsigned int count)
@@ -202,10 +202,6 @@ static inline int vnic_rq_fill(struct vnic_rq *rq,
void vnic_rq_free(struct vnic_rq *rq);
int vnic_rq_alloc(struct vnic_dev *vdev, struct vnic_rq *rq, unsigned int index,
unsigned int desc_count, unsigned int desc_size);
-void vnic_rq_init_start(struct vnic_rq *rq, unsigned int cq_index,
- unsigned int fetch_index, unsigned int posted_index,
- unsigned int error_interrupt_enable,
- unsigned int error_interrupt_offset);
void vnic_rq_init(struct vnic_rq *rq, unsigned int cq_index,
unsigned int error_interrupt_enable,
unsigned int error_interrupt_offset);
diff --git a/drivers/net/enic/vnic_rss.h b/drivers/net/enic/vnic_rss.h
deleted file mode 100644
index f62d18719629..000000000000
--- a/drivers/net/enic/vnic_rss.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved.
- * Copyright 2007 Nuova Systems, Inc. All rights reserved.
- *
- * This program is free software; you may redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef _VNIC_RSS_H_
-#define _VNIC_RSS_H_
-
-/* RSS key array */
-union vnic_rss_key {
- struct {
- u8 b[10];
- u8 b_pad[6];
- } key[4];
- u64 raw[8];
-};
-
-/* RSS cpu array */
-union vnic_rss_cpu {
- struct {
- u8 b[4] ;
- u8 b_pad[4];
- } cpu[32];
- u64 raw[32];
-};
-
-void vnic_set_rss_key(union vnic_rss_key *rss_key, u8 *key);
-void vnic_set_rss_cpu(union vnic_rss_cpu *rss_cpu, u8 *cpu);
-void vnic_get_rss_key(union vnic_rss_key *rss_key, u8 *key);
-void vnic_get_rss_cpu(union vnic_rss_cpu *rss_cpu, u8 *cpu);
-
-#endif /* _VNIC_RSS_H_ */
diff --git a/drivers/net/enic/vnic_vic.c b/drivers/net/enic/vnic_vic.c
index 197c9d24af82..4725b79de0ef 100644
--- a/drivers/net/enic/vnic_vic.c
+++ b/drivers/net/enic/vnic_vic.c
@@ -54,8 +54,8 @@ int vic_provinfo_add_tlv(struct vic_provinfo *vp, u16 type, u16 length,
if (!vp || !value)
return -EINVAL;
- if (ntohl(vp->length) + sizeof(*tlv) + length >
- VIC_PROVINFO_MAX_TLV_DATA)
+ if (ntohl(vp->length) + offsetof(struct vic_provinfo_tlv, value) +
+ length > VIC_PROVINFO_MAX_TLV_DATA)
return -ENOMEM;
tlv = (struct vic_provinfo_tlv *)((u8 *)vp->tlv +
@@ -66,7 +66,8 @@ int vic_provinfo_add_tlv(struct vic_provinfo *vp, u16 type, u16 length,
memcpy(tlv->value, value, length);
vp->num_tlvs = htonl(ntohl(vp->num_tlvs) + 1);
- vp->length = htonl(ntohl(vp->length) + sizeof(*tlv) + length);
+ vp->length = htonl(ntohl(vp->length) +
+ offsetof(struct vic_provinfo_tlv, value) + length);
return 0;
}
diff --git a/drivers/net/enic/vnic_wq.c b/drivers/net/enic/vnic_wq.c
index 122e33bcc578..df61bd932ea6 100644
--- a/drivers/net/enic/vnic_wq.c
+++ b/drivers/net/enic/vnic_wq.c
@@ -77,8 +77,10 @@ void vnic_wq_free(struct vnic_wq *wq)
vnic_dev_free_desc_ring(vdev, &wq->ring);
for (i = 0; i < VNIC_WQ_BUF_BLKS_MAX; i++) {
- kfree(wq->bufs[i]);
- wq->bufs[i] = NULL;
+ if (wq->bufs[i]) {
+ kfree(wq->bufs[i]);
+ wq->bufs[i] = NULL;
+ }
}
wq->ctrl = NULL;
@@ -113,7 +115,7 @@ int vnic_wq_alloc(struct vnic_dev *vdev, struct vnic_wq *wq, unsigned int index,
return 0;
}
-void vnic_wq_init_start(struct vnic_wq *wq, unsigned int cq_index,
+static void vnic_wq_init_start(struct vnic_wq *wq, unsigned int cq_index,
unsigned int fetch_index, unsigned int posted_index,
unsigned int error_interrupt_enable,
unsigned int error_interrupt_offset)
diff --git a/drivers/net/enic/vnic_wq.h b/drivers/net/enic/vnic_wq.h
index 94ac4621acc5..7dd937ac11c2 100644
--- a/drivers/net/enic/vnic_wq.h
+++ b/drivers/net/enic/vnic_wq.h
@@ -153,10 +153,6 @@ static inline void vnic_wq_service(struct vnic_wq *wq,
void vnic_wq_free(struct vnic_wq *wq);
int vnic_wq_alloc(struct vnic_dev *vdev, struct vnic_wq *wq, unsigned int index,
unsigned int desc_count, unsigned int desc_size);
-void vnic_wq_init_start(struct vnic_wq *wq, unsigned int cq_index,
- unsigned int fetch_index, unsigned int posted_index,
- unsigned int error_interrupt_enable,
- unsigned int error_interrupt_offset);
void vnic_wq_init(struct vnic_wq *wq, unsigned int cq_index,
unsigned int error_interrupt_enable,
unsigned int error_interrupt_offset);
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-06 04:08:31 +0300