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vmxnet3: remove set_flag_le{16,64} helpers

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It's easier to just annotate the constants as little endian types and set/clear
the flags directly.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Shreyas Bhatewara <sbhatewara@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Harvey Harrison 2010-10-21 18:05:32 +00:00 committed by David S. Miller
parent 19ecae2c8f
commit 3843e5154c
5 changed files with 22 additions and 41 deletions
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8
drivers/net/vmxnet3/upt1_defs.h
View File

@ -88,9 +88,9 @@ struct UPT1_RSSConf {
/* features */
enum {
UPT1_F_RXCSUM = 0x0001, /* rx csum verification */
UPT1_F_RSS = 0x0002,
UPT1_F_RXVLAN = 0x0004, /* VLAN tag stripping */
UPT1_F_LRO = 0x0008,
UPT1_F_RXCSUM = cpu_to_le64(0x0001), /* rx csum verification */
UPT1_F_RSS = cpu_to_le64(0x0002),
UPT1_F_RXVLAN = cpu_to_le64(0x0004), /* VLAN tag stripping */
UPT1_F_LRO = cpu_to_le64(0x0008),
};
#endif

6
drivers/net/vmxnet3/vmxnet3_defs.h
View File

@ -523,9 +523,9 @@ struct Vmxnet3_RxFilterConf {
#define VMXNET3_PM_MAX_PATTERN_SIZE 128
#define VMXNET3_PM_MAX_MASK_SIZE (VMXNET3_PM_MAX_PATTERN_SIZE / 8)
#define VMXNET3_PM_WAKEUP_MAGIC 0x01 /* wake up on magic pkts */
#define VMXNET3_PM_WAKEUP_FILTER 0x02 /* wake up on pkts matching
* filters */
#define VMXNET3_PM_WAKEUP_MAGIC cpu_to_le16(0x01) /* wake up on magic pkts */
#define VMXNET3_PM_WAKEUP_FILTER cpu_to_le16(0x02) /* wake up on pkts matching
* filters */
struct Vmxnet3_PM_PktFilter {

20
drivers/net/vmxnet3/vmxnet3_drv.c
View File

@ -1563,8 +1563,7 @@ vmxnet3_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
adapter->vlan_grp = grp;
/* update FEATURES to device */
set_flag_le64(&devRead->misc.uptFeatures,
UPT1_F_RXVLAN);
devRead->misc.uptFeatures |= UPT1_F_RXVLAN;
VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
VMXNET3_CMD_UPDATE_FEATURE);
/*
@ -1587,7 +1586,7 @@ vmxnet3_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
struct Vmxnet3_DSDevRead *devRead = &shared->devRead;
adapter->vlan_grp = NULL;
if (le64_to_cpu(devRead->misc.uptFeatures) & UPT1_F_RXVLAN) {
if (devRead->misc.uptFeatures & UPT1_F_RXVLAN) {
int i;
for (i = 0; i < VMXNET3_VFT_SIZE; i++) {
@ -1600,8 +1599,7 @@ vmxnet3_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
VMXNET3_CMD_UPDATE_VLAN_FILTERS);
/* update FEATURES to device */
reset_flag_le64(&devRead->misc.uptFeatures,
UPT1_F_RXVLAN);
devRead->misc.uptFeatures &= ~UPT1_F_RXVLAN;
VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
VMXNET3_CMD_UPDATE_FEATURE);
}
@ -1762,15 +1760,15 @@ vmxnet3_setup_driver_shared(struct vmxnet3_adapter *adapter)
/* set up feature flags */
if (adapter->rxcsum)
set_flag_le64(&devRead->misc.uptFeatures, UPT1_F_RXCSUM);
devRead->misc.uptFeatures |= UPT1_F_RXCSUM;
if (adapter->lro) {
set_flag_le64(&devRead->misc.uptFeatures, UPT1_F_LRO);
devRead->misc.uptFeatures |= UPT1_F_LRO;
devRead->misc.maxNumRxSG = cpu_to_le16(1 + MAX_SKB_FRAGS);
}
if ((adapter->netdev->features & NETIF_F_HW_VLAN_RX) &&
adapter->vlan_grp) {
set_flag_le64(&devRead->misc.uptFeatures, UPT1_F_RXVLAN);
devRead->misc.uptFeatures |= UPT1_F_RXVLAN;
}
devRead->misc.mtu = cpu_to_le32(adapter->netdev->mtu);
@ -2577,7 +2575,7 @@ vmxnet3_suspend(struct device *device)
memcpy(pmConf->filters[i].pattern, netdev->dev_addr, ETH_ALEN);
pmConf->filters[i].mask[0] = 0x3F; /* LSB ETH_ALEN bits */
set_flag_le16(&pmConf->wakeUpEvents, VMXNET3_PM_WAKEUP_FILTER);
pmConf->wakeUpEvents |= VMXNET3_PM_WAKEUP_FILTER;
i++;
}
@ -2619,13 +2617,13 @@ vmxnet3_suspend(struct device *device)
pmConf->filters[i].mask[5] = 0x03; /* IPv4 TIP */
in_dev_put(in_dev);
set_flag_le16(&pmConf->wakeUpEvents, VMXNET3_PM_WAKEUP_FILTER);
pmConf->wakeUpEvents |= VMXNET3_PM_WAKEUP_FILTER;
i++;
}
skip_arp:
if (adapter->wol & WAKE_MAGIC)
set_flag_le16(&pmConf->wakeUpEvents, VMXNET3_PM_WAKEUP_MAGIC);
pmConf->wakeUpEvents |= VMXNET3_PM_WAKEUP_MAGIC;
pmConf->numFilters = i;

14
drivers/net/vmxnet3/vmxnet3_ethtool.c
View File

@ -50,13 +50,11 @@ vmxnet3_set_rx_csum(struct net_device *netdev, u32 val)
adapter->rxcsum = val;
if (netif_running(netdev)) {
if (val)
set_flag_le64(
&adapter->shared->devRead.misc.uptFeatures,
UPT1_F_RXCSUM);
adapter->shared->devRead.misc.uptFeatures |=
UPT1_F_RXCSUM;
else
reset_flag_le64(
&adapter->shared->devRead.misc.uptFeatures,
UPT1_F_RXCSUM);
adapter->shared->devRead.misc.uptFeatures &=
~UPT1_F_RXCSUM;
VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
VMXNET3_CMD_UPDATE_FEATURE);
@ -292,10 +290,10 @@ vmxnet3_set_flags(struct net_device *netdev, u32 data)
/* update harware LRO capability accordingly */
if (lro_requested)
adapter->shared->devRead.misc.uptFeatures |=
cpu_to_le64(UPT1_F_LRO);
UPT1_F_LRO;
else
adapter->shared->devRead.misc.uptFeatures &=
cpu_to_le64(~UPT1_F_LRO);
~UPT1_F_LRO;
VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
VMXNET3_CMD_UPDATE_FEATURE);
}

15
drivers/net/vmxnet3/vmxnet3_int.h
View File

@ -353,21 +353,6 @@ struct vmxnet3_adapter {
#define VMXNET3_MAX_ETH_HDR_SIZE 22
#define VMXNET3_MAX_SKB_BUF_SIZE (3*1024)
static inline void set_flag_le16(__le16 *data, u16 flag)
{
*data = cpu_to_le16(le16_to_cpu(*data) | flag);
}
static inline void set_flag_le64(__le64 *data, u64 flag)
{
*data = cpu_to_le64(le64_to_cpu(*data) | flag);
}
static inline void reset_flag_le64(__le64 *data, u64 flag)
{
*data = cpu_to_le64(le64_to_cpu(*data) & ~flag);
}
int
vmxnet3_quiesce_dev(struct vmxnet3_adapter *adapter);