static int bam_rmnet_rev_probe(struct platform_device *pdev) { int i; char name[BAM_DMUX_CH_NAME_MAX_LEN]; struct rmnet_private *p; for (i = 0; i < RMNET_REV_DEVICE_COUNT; ++i) { scnprintf(name, BAM_DMUX_CH_NAME_MAX_LEN, "bam_dmux_ch_%d", (i+BAM_DMUX_DATA_REV_RMNET_0)); if (!strncmp(pdev->name, name, BAM_DMUX_CH_NAME_MAX_LEN)) break; } if (i >= RMNET_REV_DEVICE_COUNT) { pr_err("%s: wrong netdev %s\n", __func__, pdev->name); return 0; } p = netdev_priv(netdevs_rev[i]); if (p->in_reset) { p->in_reset = 0; msm_bam_dmux_open(p->ch_id, netdevs_rev[i], bam_notify); netif_carrier_on(netdevs_rev[i]); netif_start_queue(netdevs_rev[i]); } return 0; }
static int bam_rmnet_probe(struct platform_device *pdev) { int i; char name[BAM_DMUX_CH_NAME_MAX_LEN]; struct rmnet_private *p; DBG0("[%s] bam_rmnet_probe()\n", pdev->name); for (i = 0; i < RMNET_DEVICE_COUNT; ++i) { scnprintf(name, BAM_DMUX_CH_NAME_MAX_LEN, "bam_dmux_ch_%d", i); if (!strncmp(pdev->name, name, BAM_DMUX_CH_NAME_MAX_LEN)) break; } p = netdev_priv(netdevs[i]); if (p->in_reset) { DBG0("[%s] is reset\n", pdev->name); p->in_reset = 0; msm_bam_dmux_open(p->ch_id, netdevs[i], bam_notify); netif_carrier_on(netdevs[i]); netif_start_queue(netdevs[i]); } return 0; }
static int __rmnet_open(struct net_device *dev) { int r; struct rmnet_private *p = netdev_priv(dev); DBG0("[%s] __rmnet_open()\n", dev->name); if (p->device_up == DEVICE_UNINITIALIZED) { r = msm_bam_dmux_open(p->ch_id, dev, bam_notify); if (r < 0) { DBG0("%s: ch=%d failed with rc %d\n", __func__, p->ch_id, r); return -ENODEV; } r = platform_driver_register(p->bam_pdev); if (r) { pr_err("%s: bam pdev registration failed n=%d rc=%d\n", __func__, p->ch_id, r); msm_bam_dmux_close(p->ch_id); return r; } } p->device_up = DEVICE_ACTIVE; return 0; }
static int __rmnet_open(struct net_device *dev) { int r; struct rmnet_private *p = netdev_priv(dev); DBG0("[%s] __rmnet_open()\n", dev->name); if (!p->device_up) { r = msm_bam_dmux_open(p->ch_id, dev, bam_recv_notify, bam_write_done); if (r < 0) return -ENODEV; } p->device_up = DEVICE_ACTIVE; return 0; }
static int __rmnet_open(struct net_device *dev) { int r; struct rmnet_private *p = netdev_priv(dev); DBG0("[%s] __rmnet_open()\n", dev->name); if (p->device_up == DEVICE_UNINITIALIZED) { r = msm_bam_dmux_open(p->ch_id, dev, bam_notify); if (r < 0) { DBG0("%s: ch=%d failed with rc %d\n", __func__, p->ch_id, r); return -ENODEV; } } p->device_up = DEVICE_ACTIVE; return 0; }