Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy...

[pandora-kernel.git] / drivers / net / s2io.c

diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 121cb10..f2ba944 100644 (file)
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -84,7 +84,7 @@
 #include "s2io.h"
 #include "s2io-regs.h"
 
-#define DRV_VERSION "2.0.26.10"
+#define DRV_VERSION "2.0.26.17"
 
 /* S2io Driver name & version. */
 static char s2io_driver_name[] = "Neterion";
@@ -2704,9 +2704,6 @@ static int s2io_poll(struct napi_struct *napi, int budget)
        struct XENA_dev_config __iomem *bar0 = nic->bar0;
        int i;
 
-       if (!is_s2io_card_up(nic))
-               return 0;
-
        mac_control = &nic->mac_control;
        config = &nic->config;
 
@@ -3737,7 +3734,7 @@ static int s2io_enable_msi_x(struct s2io_nic *nic)
 }
 
 /* Handle software interrupt used during MSI(X) test */
-static irqreturn_t __devinit s2io_test_intr(int irq, void *dev_id)
+static irqreturn_t s2io_test_intr(int irq, void *dev_id)
 {
        struct s2io_nic *sp = dev_id;
 
@@ -3748,7 +3745,7 @@ static irqreturn_t __devinit s2io_test_intr(int irq, void *dev_id)
 }
 
 /* Test interrupt path by forcing a a software IRQ */
-static int __devinit s2io_test_msi(struct s2io_nic *sp)
+static int s2io_test_msi(struct s2io_nic *sp)
 {
        struct pci_dev *pdev = sp->pdev;
        struct XENA_dev_config __iomem *bar0 = sp->bar0;
@@ -3851,8 +3848,6 @@ static int s2io_open(struct net_device *dev)
        netif_carrier_off(dev);
        sp->last_link_state = 0;
 
-       napi_enable(&sp->napi);
-
        if (sp->config.intr_type == MSI_X) {
                int ret = s2io_enable_msi_x(sp);
 
@@ -3895,7 +3890,6 @@ static int s2io_open(struct net_device *dev)
        return 0;
 
 hw_init_failed:
-       napi_disable(&sp->napi);
        if (sp->config.intr_type == MSI_X) {
                if (sp->entries) {
                        kfree(sp->entries);
@@ -3935,7 +3929,6 @@ static int s2io_close(struct net_device *dev)
                return 0;
 
        netif_stop_queue(dev);
-       napi_disable(&sp->napi);
        /* Reset card, kill tasklet and free Tx and Rx buffers. */
        s2io_card_down(sp);
 
@@ -6799,6 +6792,8 @@ static void do_s2io_card_down(struct s2io_nic * sp, int do_io)
        struct XENA_dev_config __iomem *bar0 = sp->bar0;
        unsigned long flags;
        register u64 val64 = 0;
+       struct config_param *config;
+       config = &sp->config;
 
        if (!is_s2io_card_up(sp))
                return;
@@ -6810,6 +6805,10 @@ static void do_s2io_card_down(struct s2io_nic * sp, int do_io)
        }
        clear_bit(__S2IO_STATE_CARD_UP, &sp->state);
 
+       /* Disable napi */
+       if (config->napi)
+               napi_disable(&sp->napi);
+
        /* disable Tx and Rx traffic on the NIC */
        if (do_io)
                stop_nic(sp);
@@ -6903,6 +6902,11 @@ static int s2io_card_up(struct s2io_nic * sp)
                DBG_PRINT(INFO_DBG, "Buf in ring:%d is %d:\n", i,
                          atomic_read(&sp->rx_bufs_left[i]));
        }
+
+       /* Initialise napi */
+       if (config->napi)
+               napi_enable(&sp->napi);
+
        /* Maintain the state prior to the open */
        if (sp->promisc_flg)
                sp->promisc_flg = 0;