From: Santiago Leon Date: Fri, 3 Sep 2010 18:28:58 +0000 (+0000) Subject: ibmveth: remove procfs code X-Git-Tag: MMI-PSA29.97-13-9~21994^2~555 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d2684b516020c162b2852a2171ec588713c6cec0;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git ibmveth: remove procfs code We export all the driver specific statistics via ethtool, so there is no need to duplicate this in procfs. Signed-off-by: Anton Blanchard Signed-off-by: Santiago Leon Signed-off-by: David S. Miller --- diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index 25cf7e0476d0..574f4d472551 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -26,11 +26,6 @@ /* ethernet NICs that are presented to the partition by the hypervisor. */ /* */ /**************************************************************************/ -/* - TODO: - - add support for sysfs - - possibly remove procfs support -*/ #include #include @@ -47,19 +42,16 @@ #include #include #include -#include #include #include #include #include -#include #include #include #include #include #include #include -#include #include "ibmveth.h" @@ -94,21 +86,12 @@ static int ibmveth_poll(struct napi_struct *napi, int budget); static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *dev); static void ibmveth_set_multicast_list(struct net_device *dev); static int ibmveth_change_mtu(struct net_device *dev, int new_mtu); -static void ibmveth_proc_register_driver(void); -static void ibmveth_proc_unregister_driver(void); -static void ibmveth_proc_register_adapter(struct ibmveth_adapter *adapter); -static void ibmveth_proc_unregister_adapter(struct ibmveth_adapter *adapter); static irqreturn_t ibmveth_interrupt(int irq, void *dev_instance); static void ibmveth_rxq_harvest_buffer(struct ibmveth_adapter *adapter); static unsigned long ibmveth_get_desired_dma(struct vio_dev *vdev); static struct kobj_type ktype_veth_pool; -#ifdef CONFIG_PROC_FS -#define IBMVETH_PROC_DIR "ibmveth" -static struct proc_dir_entry *ibmveth_proc_dir; -#endif - static const char ibmveth_driver_name[] = "ibmveth"; static const char ibmveth_driver_string[] = "IBM i/pSeries Virtual Ethernet Driver"; #define ibmveth_driver_version "1.03" @@ -1472,8 +1455,6 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_ ibmveth_debug_printk("registered\n"); - ibmveth_proc_register_adapter(adapter); - return 0; } @@ -1488,103 +1469,12 @@ static int __devexit ibmveth_remove(struct vio_dev *dev) unregister_netdev(netdev); - ibmveth_proc_unregister_adapter(adapter); - free_netdev(netdev); dev_set_drvdata(&dev->dev, NULL); return 0; } -#ifdef CONFIG_PROC_FS -static void ibmveth_proc_register_driver(void) -{ - ibmveth_proc_dir = proc_mkdir(IBMVETH_PROC_DIR, init_net.proc_net); - if (ibmveth_proc_dir) { - } -} - -static void ibmveth_proc_unregister_driver(void) -{ - remove_proc_entry(IBMVETH_PROC_DIR, init_net.proc_net); -} - -static int ibmveth_show(struct seq_file *seq, void *v) -{ - struct ibmveth_adapter *adapter = seq->private; - char *current_mac = (char *) adapter->netdev->dev_addr; - char *firmware_mac = (char *) &adapter->mac_addr; - - seq_printf(seq, "%s %s\n\n", ibmveth_driver_string, ibmveth_driver_version); - - seq_printf(seq, "Unit Address: 0x%x\n", adapter->vdev->unit_address); - seq_printf(seq, "Current MAC: %pM\n", current_mac); - seq_printf(seq, "Firmware MAC: %pM\n", firmware_mac); - - seq_printf(seq, "\nAdapter Statistics:\n"); - seq_printf(seq, " TX: vio_map_single failres: %lld\n", adapter->tx_map_failed); - seq_printf(seq, " send failures: %lld\n", adapter->tx_send_failed); - seq_printf(seq, " RX: replenish task cycles: %lld\n", adapter->replenish_task_cycles); - seq_printf(seq, " alloc_skb_failures: %lld\n", adapter->replenish_no_mem); - seq_printf(seq, " add buffer failures: %lld\n", adapter->replenish_add_buff_failure); - seq_printf(seq, " invalid buffers: %lld\n", adapter->rx_invalid_buffer); - seq_printf(seq, " no buffers: %lld\n", adapter->rx_no_buffer); - - return 0; -} - -static int ibmveth_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, ibmveth_show, PDE(inode)->data); -} - -static const struct file_operations ibmveth_proc_fops = { - .owner = THIS_MODULE, - .open = ibmveth_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static void ibmveth_proc_register_adapter(struct ibmveth_adapter *adapter) -{ - struct proc_dir_entry *entry; - if (ibmveth_proc_dir) { - char u_addr[10]; - sprintf(u_addr, "%x", adapter->vdev->unit_address); - entry = proc_create_data(u_addr, S_IFREG, ibmveth_proc_dir, - &ibmveth_proc_fops, adapter); - if (!entry) - ibmveth_error_printk("Cannot create adapter proc entry"); - } -} - -static void ibmveth_proc_unregister_adapter(struct ibmveth_adapter *adapter) -{ - if (ibmveth_proc_dir) { - char u_addr[10]; - sprintf(u_addr, "%x", adapter->vdev->unit_address); - remove_proc_entry(u_addr, ibmveth_proc_dir); - } -} - -#else /* CONFIG_PROC_FS */ -static void ibmveth_proc_register_adapter(struct ibmveth_adapter *adapter) -{ -} - -static void ibmveth_proc_unregister_adapter(struct ibmveth_adapter *adapter) -{ -} -static void ibmveth_proc_register_driver(void) -{ -} - -static void ibmveth_proc_unregister_driver(void) -{ -} -#endif /* CONFIG_PROC_FS */ - static struct attribute veth_active_attr; static struct attribute veth_num_attr; static struct attribute veth_size_attr; @@ -1757,15 +1647,12 @@ static int __init ibmveth_module_init(void) { ibmveth_printk("%s: %s %s\n", ibmveth_driver_name, ibmveth_driver_string, ibmveth_driver_version); - ibmveth_proc_register_driver(); - return vio_register_driver(&ibmveth_driver); } static void __exit ibmveth_module_exit(void) { vio_unregister_driver(&ibmveth_driver); - ibmveth_proc_unregister_driver(); } module_init(ibmveth_module_init);