diff options
Diffstat (limited to 'drivers/net/ethernet')
63 files changed, 262 insertions, 242 deletions
diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c index c7f9f2c77da7..db8592d412ab 100644 --- a/drivers/net/ethernet/3com/3c509.c +++ b/drivers/net/ethernet/3com/3c509.c @@ -1371,7 +1371,7 @@ el3_resume(struct device *pdev) #endif /* CONFIG_PM */ module_param(debug,int, 0); -module_param_array(irq, int, NULL, 0); +module_param_hw_array(irq, int, irq, NULL, 0); module_param(max_interrupt_work, int, 0); MODULE_PARM_DESC(debug, "debug level (0-6)"); MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)"); diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c index 40196f41768a..e41245a54f8b 100644 --- a/drivers/net/ethernet/3com/3c59x.c +++ b/drivers/net/ethernet/3com/3c59x.c @@ -813,8 +813,8 @@ module_param(global_enable_wol, int, 0); module_param_array(enable_wol, int, NULL, 0); module_param(rx_copybreak, int, 0); module_param(max_interrupt_work, int, 0); -module_param(compaq_ioaddr, int, 0); -module_param(compaq_irq, int, 0); +module_param_hw(compaq_ioaddr, int, ioport, 0); +module_param_hw(compaq_irq, int, irq, 0); module_param(compaq_device_id, int, 0); module_param(watchdog, int, 0); module_param(global_use_mmio, int, 0); diff --git a/drivers/net/ethernet/8390/ne.c b/drivers/net/ethernet/8390/ne.c index c063b410a163..66f47987e2a2 100644 --- a/drivers/net/ethernet/8390/ne.c +++ b/drivers/net/ethernet/8390/ne.c @@ -74,8 +74,8 @@ static int bad[MAX_NE_CARDS]; static u32 ne_msg_enable; #ifdef MODULE -module_param_array(io, int, NULL, 0); -module_param_array(irq, int, NULL, 0); +module_param_hw_array(io, int, ioport, NULL, 0); +module_param_hw_array(irq, int, irq, NULL, 0); module_param_array(bad, int, NULL, 0); module_param_named(msg_enable, ne_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH)); MODULE_PARM_DESC(io, "I/O base address(es),required"); diff --git a/drivers/net/ethernet/8390/smc-ultra.c b/drivers/net/ethernet/8390/smc-ultra.c index 364b6514f65f..4e02f6a23575 100644 --- a/drivers/net/ethernet/8390/smc-ultra.c +++ b/drivers/net/ethernet/8390/smc-ultra.c @@ -561,8 +561,8 @@ static struct net_device *dev_ultra[MAX_ULTRA_CARDS]; static int io[MAX_ULTRA_CARDS]; static int irq[MAX_ULTRA_CARDS]; -module_param_array(io, int, NULL, 0); -module_param_array(irq, int, NULL, 0); +module_param_hw_array(io, int, ioport, NULL, 0); +module_param_hw_array(irq, int, irq, NULL, 0); module_param_named(msg_enable, ultra_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH)); MODULE_PARM_DESC(io, "I/O base address(es)"); MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)"); diff --git a/drivers/net/ethernet/8390/wd.c b/drivers/net/ethernet/8390/wd.c index ad019cbc698f..6efa2722f850 100644 --- a/drivers/net/ethernet/8390/wd.c +++ b/drivers/net/ethernet/8390/wd.c @@ -503,10 +503,10 @@ static int irq[MAX_WD_CARDS]; static int mem[MAX_WD_CARDS]; static int mem_end[MAX_WD_CARDS]; /* for non std. mem size */ -module_param_array(io, int, NULL, 0); -module_param_array(irq, int, NULL, 0); -module_param_array(mem, int, NULL, 0); -module_param_array(mem_end, int, NULL, 0); +module_param_hw_array(io, int, ioport, NULL, 0); +module_param_hw_array(irq, int, irq, NULL, 0); +module_param_hw_array(mem, int, iomem, NULL, 0); +module_param_hw_array(mem_end, int, iomem, NULL, 0); module_param_named(msg_enable, wd_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH)); MODULE_PARM_DESC(io, "I/O base address(es)"); MODULE_PARM_DESC(irq, "IRQ number(s) (ignored for PureData boards)"); diff --git a/drivers/net/ethernet/amd/amd8111e.h b/drivers/net/ethernet/amd/amd8111e.h index 7cdb18512407..2a57b46fd6a6 100644 --- a/drivers/net/ethernet/amd/amd8111e.h +++ b/drivers/net/ethernet/amd/amd8111e.h @@ -48,7 +48,7 @@ eg., if the value 10011010b is written into the least significant byte of a comm /* 32 bit registers */ #define ASF_STAT 0x00 /* ASF status register */ -#define CHIPID 0x04 /* Chip ID regsiter */ +#define CHIPID 0x04 /* Chip ID register */ #define MIB_DATA 0x10 /* MIB data register */ #define MIB_ADDR 0x14 /* MIB address register */ #define STAT0 0x30 /* Status0 register */ @@ -648,7 +648,7 @@ typedef enum { /* driver ioctl parameters */ #define AMD8111E_REG_DUMP_LEN 13*sizeof(u32) -/* amd8111e desriptor format */ +/* amd8111e descriptor format */ struct amd8111e_tx_dr{ diff --git a/drivers/net/ethernet/amd/atarilance.c b/drivers/net/ethernet/amd/atarilance.c index 796c37a5bbde..c5b81268c284 100644 --- a/drivers/net/ethernet/amd/atarilance.c +++ b/drivers/net/ethernet/amd/atarilance.c @@ -42,8 +42,8 @@ */ -static char version[] = "atarilance.c: v1.3 04/04/96 " - "Roman.Hodek@informatik.uni-erlangen.de\n"; +static const char version[] = "atarilance.c: v1.3 04/04/96 " + "Roman.Hodek@informatik.uni-erlangen.de\n"; #include <linux/netdevice.h> #include <linux/etherdevice.h> diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c index 6c98901f1b89..82cc81385033 100644 --- a/drivers/net/ethernet/amd/declance.c +++ b/drivers/net/ethernet/amd/declance.c @@ -72,7 +72,7 @@ #include <asm/dec/machtype.h> #include <asm/dec/system.h> -static char version[] = +static const char version[] = "declance.c: v0.011 by Linux MIPS DECstation task force\n"; MODULE_AUTHOR("Linux MIPS DECstation task force"); diff --git a/drivers/net/ethernet/amd/lance.c b/drivers/net/ethernet/amd/lance.c index 61a641f23149..12a6a93d221b 100644 --- a/drivers/net/ethernet/amd/lance.c +++ b/drivers/net/ethernet/amd/lance.c @@ -318,9 +318,9 @@ static int io[MAX_CARDS]; static int dma[MAX_CARDS]; static int irq[MAX_CARDS]; -module_param_array(io, int, NULL, 0); -module_param_array(dma, int, NULL, 0); -module_param_array(irq, int, NULL, 0); +module_param_hw_array(io, int, ioport, NULL, 0); +module_param_hw_array(dma, int, dma, NULL, 0); +module_param_hw_array(irq, int, irq, NULL, 0); module_param(lance_debug, int, 0); MODULE_PARM_DESC(io, "LANCE/PCnet I/O base address(es),required"); MODULE_PARM_DESC(dma, "LANCE/PCnet ISA DMA channel (ignored for some devices)"); diff --git a/drivers/net/ethernet/amd/ni65.c b/drivers/net/ethernet/amd/ni65.c index 5985bf220a8d..e248d1ab3e47 100644 --- a/drivers/net/ethernet/amd/ni65.c +++ b/drivers/net/ethernet/amd/ni65.c @@ -1227,9 +1227,9 @@ static void set_multicast_list(struct net_device *dev) #ifdef MODULE static struct net_device *dev_ni65; -module_param(irq, int, 0); -module_param(io, int, 0); -module_param(dma, int, 0); +module_param_hw(irq, int, irq, 0); +module_param_hw(io, int, ioport, 0); +module_param_hw(dma, int, dma, 0); MODULE_PARM_DESC(irq, "ni6510 IRQ number (ignored for some cards)"); MODULE_PARM_DESC(io, "ni6510 I/O base address"); MODULE_PARM_DESC(dma, "ni6510 ISA DMA channel (ignored for some cards)"); diff --git a/drivers/net/ethernet/amd/sun3lance.c b/drivers/net/ethernet/amd/sun3lance.c index 12bb4f1489fc..77b1db267730 100644 --- a/drivers/net/ethernet/amd/sun3lance.c +++ b/drivers/net/ethernet/amd/sun3lance.c @@ -21,7 +21,8 @@ */ -static char *version = "sun3lance.c: v1.2 1/12/2001 Sam Creasey (sammy@sammy.net)\n"; +static const char version[] = +"sun3lance.c: v1.2 1/12/2001 Sam Creasey (sammy@sammy.net)\n"; #include <linux/module.h> #include <linux/stddef.h> diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c index cdb02991f249..9ee1c5016784 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c @@ -755,7 +755,7 @@ void aq_nic_get_stats(struct aq_nic_s *self, u64 *data) count = 0U; for (i = 0U, aq_vec = self->aq_vec[0]; - self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i]) { + aq_vec && self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i]) { data += count; aq_vec_get_sw_stats(aq_vec, data, &count); } @@ -959,8 +959,10 @@ void aq_nic_free_hot_resources(struct aq_nic_s *self) goto err_exit; for (i = AQ_DIMOF(self->aq_vec); i--;) { - if (self->aq_vec[i]) + if (self->aq_vec[i]) { aq_vec_free(self->aq_vec[i]); + self->aq_vec[i] = NULL; + } } err_exit:; diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c index a8c2db881b75..567ee54504bc 100644 --- a/drivers/net/ethernet/atheros/alx/main.c +++ b/drivers/net/ethernet/atheros/alx/main.c @@ -838,7 +838,7 @@ static int alx_enable_msix(struct alx_priv *alx) err = pci_alloc_irq_vectors(alx->hw.pdev, num_vec, num_vec, PCI_IRQ_MSIX); - if (err) { + if (err < 0) { netdev_warn(alx->dev, "Enabling MSI-X interrupts failed!\n"); return err; } @@ -904,7 +904,7 @@ static int alx_init_intr(struct alx_priv *alx) ret = pci_alloc_irq_vectors(alx->hw.pdev, 1, 1, PCI_IRQ_MSI | PCI_IRQ_LEGACY); - if (ret) + if (ret < 0) return ret; alx->num_vec = 1; diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c index a8b80c56ac25..73efdb05a490 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c @@ -307,7 +307,7 @@ void atl1c_start_phy_polling(struct atl1c_hw *hw, u16 clk_sel) /* * atl1c_read_phy_core - * core function to read register in PHY via MDIO control regsiter. + * core function to read register in PHY via MDIO control register. * ext: extension register (see IEEE 802.3) * dev: device address (see IEEE 802.3 DEVAD, PRTAD is fixed to 0) * reg: reg to read diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c index cea6bdcde33f..8baf9d3eb4b1 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c @@ -1591,7 +1591,7 @@ static int __bnx2x_vlan_mac_execute_step(struct bnx2x *bp, if (rc != 0) { __bnx2x_vlan_mac_h_pend(bp, o, *ramrod_flags); - /* Calling function should not diffrentiate between this case + /* Calling function should not differentiate between this case * and the case in which there is already a pending ramrod */ rc = 1; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index b3ba66032980..b56c54d68d5e 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -3000,7 +3000,8 @@ static int bnxt_alloc_ntp_fltrs(struct bnxt *bp) INIT_HLIST_HEAD(&bp->ntp_fltr_hash_tbl[i]); bp->ntp_fltr_count = 0; - bp->ntp_fltr_bmap = kzalloc(BITS_TO_LONGS(BNXT_NTP_FLTR_MAX_FLTR), + bp->ntp_fltr_bmap = kcalloc(BITS_TO_LONGS(BNXT_NTP_FLTR_MAX_FLTR), + sizeof(long), GFP_KERNEL); if (!bp->ntp_fltr_bmap) diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c b/drivers/net/ethernet/brocade/bna/bfa_ioc.c index 0f6811860ad5..a36e38676640 100644 --- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c +++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c @@ -2845,7 +2845,7 @@ bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc *ioc, char *optrom_ver) static void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc *ioc, char *manufacturer) { - memcpy(manufacturer, BFA_MFG_NAME, BFA_ADAPTER_MFG_NAME_LEN); + strncpy(manufacturer, BFA_MFG_NAME, BFA_ADAPTER_MFG_NAME_LEN); } static void diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c index 286593922139..31032de5843b 100644 --- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c +++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c @@ -547,8 +547,8 @@ bnad_get_strings(struct net_device *netdev, u32 stringset, u8 *string) for (i = 0; i < BNAD_ETHTOOL_STATS_NUM; i++) { BUG_ON(!(strlen(bnad_net_stats_strings[i]) < ETH_GSTRING_LEN)); - memcpy(string, bnad_net_stats_strings[i], - ETH_GSTRING_LEN); + strncpy(string, bnad_net_stats_strings[i], + ETH_GSTRING_LEN); string += ETH_GSTRING_LEN; } bmap = bna_tx_rid_mask(&bnad->bna); diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_defs.h b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_defs.h index 920d918ed193..f04e81f33795 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_defs.h +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_defs.h @@ -41,9 +41,6 @@ #define VALIDATE_TID 1 -void *cxgb_alloc_mem(unsigned long size); -void cxgb_free_mem(void *addr); - /* * Map an ATID or STID to their entries in the corresponding TID tables. */ diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c index 76684dcb874c..fa81445e334c 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c @@ -1152,27 +1152,6 @@ static void cxgb_redirect(struct dst_entry *old, struct dst_entry *new, } /* - * Allocate a chunk of memory using kmalloc or, if that fails, vmalloc. - * The allocated memory is cleared. - */ -void *cxgb_alloc_mem(unsigned long size) -{ - void *p = kzalloc(size, GFP_KERNEL | __GFP_NOWARN); - - if (!p) - p = vzalloc(size); - return p; -} - -/* - * Free memory allocated through t3_alloc_mem(). - */ -void cxgb_free_mem(void *addr) -{ - kvfree(addr); -} - -/* * Allocate and initialize the TID tables. Returns 0 on success. */ static int init_tid_tabs(struct tid_info *t, unsigned int ntids, @@ -1182,7 +1161,7 @@ static int init_tid_tabs(struct tid_info *t, unsigned int ntids, unsigned long size = ntids * sizeof(*t->tid_tab) + natids * sizeof(*t->atid_tab) + nstids * sizeof(*t->stid_tab); - t->tid_tab = cxgb_alloc_mem(size); + t->tid_tab = kvzalloc(size, GFP_KERNEL); if (!t->tid_tab) return -ENOMEM; @@ -1218,7 +1197,7 @@ static int init_tid_tabs(struct tid_info *t, unsigned int ntids, static void free_tid_maps(struct tid_info *t) { - cxgb_free_mem(t->tid_tab); + kvfree(t->tid_tab); } static inline void add_adapter(struct adapter *adap) @@ -1293,7 +1272,7 @@ int cxgb3_offload_activate(struct adapter *adapter) return 0; out_free_l2t: - t3_free_l2t(l2td); + kvfree(l2td); out_free: kfree(t); return err; @@ -1302,7 +1281,7 @@ out_free: static void clean_l2_data(struct rcu_head *head) { struct l2t_data *d = container_of(head, struct l2t_data, rcu_head); - t3_free_l2t(d); + kvfree(d); } diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c index 52063587e1e9..26264125865f 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c @@ -444,7 +444,7 @@ struct l2t_data *t3_init_l2t(unsigned int l2t_capacity) struct l2t_data *d; int i, size = sizeof(*d) + l2t_capacity * sizeof(struct l2t_entry); - d = cxgb_alloc_mem(size); + d = kvzalloc(size, GFP_KERNEL); if (!d) return NULL; @@ -462,9 +462,3 @@ struct l2t_data *t3_init_l2t(unsigned int l2t_capacity) } return d; } - -void t3_free_l2t(struct l2t_data *d) -{ - cxgb_free_mem(d); -} - diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h index 8cffcdfd5678..c2fd323c4078 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h @@ -115,7 +115,6 @@ int t3_l2t_send_slow(struct t3cdev *dev, struct sk_buff *skb, struct l2t_entry *e); void t3_l2t_send_event(struct t3cdev *dev, struct l2t_entry *e); struct l2t_data *t3_init_l2t(unsigned int l2t_capacity); -void t3_free_l2t(struct l2t_data *d); int cxgb3_ofld_send(struct t3cdev *dev, struct sk_buff *skb); diff --git a/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.c b/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.c index 7ad43af6bde1..3103ef9b561d 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.c +++ b/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.c @@ -290,8 +290,8 @@ struct clip_tbl *t4_init_clip_tbl(unsigned int clipt_start, if (clipt_size < CLIPT_MIN_HASH_BUCKETS) return NULL; - ctbl = t4_alloc_mem(sizeof(*ctbl) + - clipt_size*sizeof(struct list_head)); + ctbl = kvzalloc(sizeof(*ctbl) + + clipt_size*sizeof(struct list_head), GFP_KERNEL); if (!ctbl) return NULL; @@ -305,9 +305,9 @@ struct clip_tbl *t4_init_clip_tbl(unsigned int clipt_start, for (i = 0; i < ctbl->clipt_size; ++i) INIT_LIST_HEAD(&ctbl->hash_list[i]); - cl_list = t4_alloc_mem(clipt_size*sizeof(struct clip_entry)); + cl_list = kvzalloc(clipt_size*sizeof(struct clip_entry), GFP_KERNEL); if (!cl_list) { - t4_free_mem(ctbl); + kvfree(ctbl); return NULL; } ctbl->cl_list = (void *)cl_list; @@ -326,8 +326,8 @@ void t4_cleanup_clip_tbl(struct adapter *adap) if (ctbl) { if (ctbl->cl_list) - t4_free_mem(ctbl->cl_list); - t4_free_mem(ctbl); + kvfree(ctbl->cl_list); + kvfree(ctbl); } } EXPORT_SYMBOL(t4_cleanup_clip_tbl); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 163543b1ea0b..e88c1808e46f 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -108,6 +108,12 @@ enum { PAUSE_AUTONEG = 1 << 2 }; +enum { + FEC_AUTO = 1 << 0, /* IEEE 802.3 "automatic" */ + FEC_RS = 1 << 1, /* Reed-Solomon */ + FEC_BASER_RS = 1 << 2 /* BaseR/Reed-Solomon */ +}; + struct port_stats { u64 tx_octets; /* total # of octets in good frames */ u64 tx_frames; /* all good frames */ @@ -432,6 +438,9 @@ struct link_config { unsigned int speed; /* actual link speed */ unsigned char requested_fc; /* flow control user has requested */ unsigned char fc; /* actual link flow control */ + unsigned char auto_fec; /* Forward Error Correction: */ + unsigned char requested_fec; /* "automatic" (IEEE 802.3), */ + unsigned char fec; /* requested, and actual in use */ unsigned char autoneg; /* autonegotiating? */ unsigned char link_ok; /* link up? */ unsigned char link_down_rc; /* link down reason */ @@ -1184,8 +1193,6 @@ extern const char cxgb4_driver_version[]; void t4_os_portmod_changed(const struct adapter *adap, int port_id); void t4_os_link_changed(struct adapter *adap, int port_id, int link_stat); -void *t4_alloc_mem(size_t size); - void t4_free_sge_resources(struct adapter *adap); void t4_free_ofld_rxqs(struct adapter *adap, int n, struct sge_ofld_rxq *q); irq_handler_t t4_intr_handler(struct adapter *adap); @@ -1557,7 +1564,6 @@ int t4_sched_params(struct adapter *adapter, int type, int level, int mode, int rateunit, int ratemode, int channel, int class, int minrate, int maxrate, int weight, int pktsize); void t4_sge_decode_idma_state(struct adapter *adapter, int state); -void t4_free_mem(void *addr); void t4_idma_monitor_init(struct adapter *adapter, struct sge_idma_monitor_state *idma); void t4_idma_monitor(struct adapter *adapter, diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c index f6e739da7bb7..1fa34b009891 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c @@ -2634,7 +2634,7 @@ static ssize_t mem_read(struct file *file, char __user *buf, size_t count, if (count > avail - pos) count = avail - pos; - data = t4_alloc_mem(count); + data = kvzalloc(count, GFP_KERNEL); if (!data) return -ENOMEM; @@ -2642,12 +2642,12 @@ static ssize_t mem_read(struct file *file, char __user *buf, size_t count, ret = t4_memory_rw(adap, 0, mem, pos, count, data, T4_MEMORY_READ); spin_unlock(&adap->win0_lock); if (ret) { - t4_free_mem(data); + kvfree(data); return ret; } ret = copy_to_user(buf, data, count); - t4_free_mem(data); + kvfree(data); if (ret) return -EFAULT; @@ -2753,7 +2753,7 @@ static ssize_t blocked_fl_read(struct file *filp, char __user *ubuf, adap->sge.egr_sz, adap->sge.blocked_fl); len += sprintf(buf + len, "\n"); size = simple_read_from_buffer(ubuf, count, ppos, buf, len); - t4_free_mem(buf); + kvfree(buf); return size; } @@ -2773,7 +2773,7 @@ static ssize_t blocked_fl_write(struct file *filp, const char __user *ubuf, return err; bitmap_copy(adap->sge.blocked_fl, t, adap->sge.egr_sz); - t4_free_mem(t); + kvfree(t); return count; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c index 02f80febeb91..0ba7866c8259 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c @@ -969,7 +969,7 @@ static int get_eeprom(struct net_device *dev, struct ethtool_eeprom *e, { int i, err = 0; struct adapter *adapter = netdev2adap(dev); - u8 *buf = t4_alloc_mem(EEPROMSIZE); + u8 *buf = kvzalloc(EEPROMSIZE, GFP_KERNEL); if (!buf) return -ENOMEM; @@ -980,7 +980,7 @@ static int get_eeprom(struct net_device *dev, struct ethtool_eeprom *e, if (!err) memcpy(data, buf + e->offset, e->len); - t4_free_mem(buf); + kvfree(buf); return err; } @@ -1009,7 +1009,7 @@ static int set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, if (aligned_offset != eeprom->offset || aligned_len != eeprom->len) { /* RMW possibly needed for first or last words. */ - buf = t4_alloc_mem(aligned_len); + buf = kvzalloc(aligned_len, GFP_KERNEL); if (!buf) return -ENOMEM; err = eeprom_rd_phys(adapter, aligned_offset, (u32 *)buf); @@ -1037,7 +1037,7 @@ static int set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, err = t4_seeprom_wp(adapter, true); out: if (buf != data) - t4_free_mem(buf); + kvfree(buf); return err; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index c12c4a3b82b5..38a5c6764bb5 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -880,27 +880,6 @@ freeout: return err; } -/* - * Allocate a chunk of memory using kmalloc or, if that fails, vmalloc. - * The allocated memory is cleared. - */ -void *t4_alloc_mem(size_t size) -{ - void *p = kzalloc(size, GFP_KERNEL | __GFP_NOWARN); - - if (!p) - p = vzalloc(size); - return p; -} - -/* - * Free memory allocated through alloc_mem(). - */ -void t4_free_mem(void *addr) -{ - kvfree(addr); -} - static u16 cxgb_select_queue(struct net_device *dev, struct sk_buff *skb, void *accel_priv, select_queue_fallback_t fallback) { @@ -1299,7 +1278,7 @@ static int tid_init(struct tid_info *t) max_ftids * sizeof(*t->ftid_tab) + ftid_bmap_size * sizeof(long); - t->tid_tab = t4_alloc_mem(size); + t->tid_tab = kvzalloc(size, GFP_KERNEL); if (!t->tid_tab) return -ENOMEM; @@ -3445,7 +3424,7 @@ static int adap_init0(struct adapter *adap) /* allocate memory to read the header of the firmware on the * card */ - card_fw = t4_alloc_mem(sizeof(*card_fw)); + card_fw = kvzalloc(sizeof(*card_fw), GFP_KERNEL); /* Get FW from from /lib/firmware/ */ ret = request_firmware(&fw, fw_info->fw_mod_name, @@ -3465,7 +3444,7 @@ static int adap_init0(struct adapter *adap) /* Cleaning up */ release_firmware(fw); - t4_free_mem(card_fw); + kvfree(card_fw); if (ret < 0) goto bye; @@ -4470,9 +4449,9 @@ static void free_some_resources(struct adapter *adapter) { unsigned int i; - t4_free_mem(adapter->l2t); + kvfree(adapter->l2t); t4_cleanup_sched(adapter); - t4_free_mem(adapter->tids.tid_tab); + kvfree(adapter->tids.tid_tab); cxgb4_cleanup_tc_u32(adapter); kfree(adapter->sge.egr_map); kfree(adapter->sge.ingr_map); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c index a1b19422b339..ef06ce8247ab 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.c @@ -432,9 +432,9 @@ void cxgb4_cleanup_tc_u32(struct adapter *adap) for (i = 0; i < t->size; i++) { struct cxgb4_link *link = &t->table[i]; - t4_free_mem(link->tid_map); + kvfree(link->tid_map); } - t4_free_mem(adap->tc_u32); + kvfree(adap->tc_u32); } struct cxgb4_tc_u32_table *cxgb4_init_tc_u32(struct adapter *adap) @@ -446,8 +446,8 @@ struct cxgb4_tc_u32_table *cxgb4_init_tc_u32(struct adapter *adap) if (!max_tids) return NULL; - t = t4_alloc_mem(sizeof(*t) + - (max_tids * sizeof(struct cxgb4_link))); + t = kvzalloc(sizeof(*t) + + (max_tids * sizeof(struct cxgb4_link)), GFP_KERNEL); if (!t) return NULL; @@ -458,7 +458,7 @@ struct cxgb4_tc_u32_table *cxgb4_init_tc_u32(struct adapter *adap) unsigned int bmap_size; bmap_size = BITS_TO_LONGS(max_tids); - link->tid_map = t4_alloc_mem(sizeof(unsigned long) * bmap_size); + link->tid_map = kvzalloc(sizeof(unsigned long) * bmap_size, GFP_KERNEL); if (!link->tid_map) goto out_no_mem; bitmap_zero(link->tid_map, max_tids); @@ -471,11 +471,11 @@ out_no_mem: struct cxgb4_link *link = &t->table[i]; if (link->tid_map) - t4_free_mem(link->tid_map); + kvfree(link->tid_map); } if (t) - t4_free_mem(t); + kvfree(t); return NULL; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c index 7c8c5b9a3c22..6f3692db29af 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c @@ -646,7 +646,7 @@ struct l2t_data *t4_init_l2t(unsigned int l2t_start, unsigned int l2t_end) if (l2t_size < L2T_MIN_HASH_BUCKETS) return NULL; - d = t4_alloc_mem(sizeof(*d) + l2t_size * sizeof(struct l2t_entry)); + d = kvzalloc(sizeof(*d) + l2t_size * sizeof(struct l2t_entry), GFP_KERNEL); if (!d) return NULL; diff --git a/drivers/net/ethernet/chelsio/cxgb4/sched.c b/drivers/net/ethernet/chelsio/cxgb4/sched.c index c9026352a842..02acff741f11 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sched.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sched.c @@ -177,7 +177,7 @@ static int t4_sched_queue_unbind(struct port_info *pi, struct ch_sched_queue *p) } list_del(&qe->list); - t4_free_mem(qe); + kvfree(qe); if (atomic_dec_and_test(&e->refcnt)) { e->state = SCHED_STATE_UNUSED; memset(&e->info, 0, sizeof(e->info)); @@ -201,7 +201,7 @@ static int t4_sched_queue_bind(struct port_info *pi, struct ch_sched_queue *p) if (p->queue < 0 || p->queue >= pi->nqsets) return -ERANGE; - qe = t4_alloc_mem(sizeof(struct sched_queue_entry)); + qe = kvzalloc(sizeof(struct sched_queue_entry), GFP_KERNEL); if (!qe) return -ENOMEM; @@ -211,7 +211,7 @@ static int t4_sched_queue_bind(struct port_info *pi, struct ch_sched_queue *p) /* Unbind queue from any existing class */ err = t4_sched_queue_unbind(pi, p); if (err) { - t4_free_mem(qe); + kvfree(qe); goto out; } @@ -224,7 +224,7 @@ static int t4_sched_queue_bind(struct port_info *pi, struct ch_sched_queue *p) spin_lock(&e->lock); err = t4_sched_bind_unbind_op(pi, (void *)qe, SCHED_QUEUE, true); if (err) { - t4_free_mem(qe); + kvfree(qe); spin_unlock(&e->lock); goto out; } @@ -512,7 +512,7 @@ struct sched_table *t4_init_sched(unsigned int sched_size) struct sched_table *s; unsigned int i; - s = t4_alloc_mem(sizeof(*s) + sched_size * sizeof(struct sched_class)); + s = kvzalloc(sizeof(*s) + sched_size * sizeof(struct sched_class), GFP_KERNEL); if (!s) return NULL; @@ -548,6 +548,6 @@ void t4_cleanup_sched(struct adapter *adap) t4_sched_class_free(pi, e); write_unlock(&s->rw_lock); } - t4_free_mem(s); + kvfree(s); } } diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index 0de8eb72325c..aded42b96f6d 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -3707,7 +3707,8 @@ int t4_link_l1cfg(struct adapter *adap, unsigned int mbox, unsigned int port, struct link_config *lc) { struct fw_port_cmd c; - unsigned int fc = 0, mdi = FW_PORT_CAP_MDI_V(FW_PORT_CAP_MDI_AUTO); + unsigned int mdi = FW_PORT_CAP_MDI_V(FW_PORT_CAP_MDI_AUTO); + unsigned int fc = 0, fec = 0, fw_fec = 0; lc->link_ok = 0; if (lc->requested_fc & PAUSE_RX) @@ -3715,6 +3716,13 @@ int t4_link_l1cfg(struct adapter *adap, unsigned int mbox, unsigned int port, if (lc->requested_fc & PAUSE_TX) fc |= FW_PORT_CAP_FC_TX; + fec = lc->requested_fec & FEC_AUTO ? lc->auto_fec : lc->requested_fec; + + if (fec & FEC_RS) + fw_fec |= FW_PORT_CAP_FEC_RS; + if (fec & FEC_BASER_RS) + fw_fec |= FW_PORT_CAP_FEC_BASER_RS; + memset(&c, 0, sizeof(c)); c.op_to_portid = cpu_to_be32(FW_CMD_OP_V(FW_PORT_CMD) | FW_CMD_REQUEST_F | FW_CMD_EXEC_F | @@ -3725,13 +3733,15 @@ int t4_link_l1cfg(struct adapter *adap, unsigned int mbox, unsigned int port, if (!(lc->supported & FW_PORT_CAP_ANEG)) { c.u.l1cfg.rcap = cpu_to_be32((lc->supported & ADVERT_MASK) | - fc); + fc | fw_fec); lc->fc = lc->requested_fc & (PAUSE_RX | PAUSE_TX); } else if (lc->autoneg == AUTONEG_DISABLE) { - c.u.l1cfg.rcap = cpu_to_be32(lc->requested_speed | fc | mdi); + c.u.l1cfg.rcap = cpu_to_be32(lc->requested_speed | fc | + fw_fec | mdi); lc->fc = lc->requested_fc & (PAUSE_RX | PAUSE_TX); } else - c.u.l1cfg.rcap = cpu_to_be32(lc->advertising | fc | mdi); + c.u.l1cfg.rcap = cpu_to_be32(lc->advertising | fc | + fw_fec | mdi); return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL); } @@ -7407,13 +7417,26 @@ static void get_pci_mode(struct adapter *adapter, struct pci_params *p) * Initializes the SW state maintained for each link, including the link's * capabilities and default speed/flow-control/autonegotiation settings. */ -static void init_link_config(struct link_config *lc, unsigned int caps) +static void init_link_config(struct link_config *lc, unsigned int pcaps, + unsigned int acaps) { - lc->supported = caps; + lc->supported = pcaps; lc->lp_advertising = 0; lc->requested_speed = 0; lc->speed = 0; lc->requested_fc = lc->fc = PAUSE_RX | PAUSE_TX; + lc->auto_fec = 0; + + /* For Forward Error Control, we default to whatever the Firmware + * tells us the Link is currently advertising. + */ + if (acaps & FW_PORT_CAP_FEC_RS) + lc->auto_fec |= FEC_RS; + if (acaps & FW_PORT_CAP_FEC_BASER_RS) + lc->auto_fec |= FEC_BASER_RS; + lc->requested_fec = FEC_AUTO; + lc->fec = lc->auto_fec; + if (lc->supported & FW_PORT_CAP_ANEG) { lc->advertising = lc->supported & ADVERT_MASK; lc->autoneg = AUTONEG_ENABLE; @@ -7991,7 +8014,8 @@ int t4_init_portinfo(struct port_info *pi, int mbox, pi->port_type = FW_PORT_CMD_PTYPE_G(ret); pi->mod_type = FW_PORT_MOD_TYPE_NA; - init_link_config(&pi->link_cfg, be16_to_cpu(c.u.info.pcap)); + init_link_config(&pi->link_cfg, be16_to_cpu(c.u.info.pcap), + be16_to_cpu(c.u.info.acap)); return 0; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h index 8f8c079d0d2b..251a35e9795c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h @@ -2263,9 +2263,9 @@ enum fw_port_cap { FW_PORT_CAP_ANEG = 0x0100, FW_PORT_CAP_MDIX = 0x0200, FW_PORT_CAP_MDIAUTO = 0x0400, - FW_PORT_CAP_FEC = 0x0800, - FW_PORT_CAP_TECHKR = 0x1000, - FW_PORT_CAP_TECHKX4 = 0x2000, + FW_PORT_CAP_FEC_RS = 0x0800, + FW_PORT_CAP_FEC_BASER_RS = 0x1000, + FW_PORT_CAP_FEC_RESERVED = 0x2000, FW_PORT_CAP_802_3_PAUSE = 0x4000, FW_PORT_CAP_802_3_ASM_DIR = 0x8000, }; diff --git a/drivers/net/ethernet/cirrus/cs89x0.c b/drivers/net/ethernet/cirrus/cs89x0.c index 47384f7323ac..da5b58b853e2 100644 --- a/drivers/net/ethernet/cirrus/cs89x0.c +++ b/drivers/net/ethernet/cirrus/cs89x0.c @@ -1704,12 +1704,12 @@ static int use_dma; /* These generate unused var warnings if ALLOW_DMA = 0 */ static int dma; static int dmasize = 16; /* or 64 */ -module_param(io, int, 0); -module_param(irq, int, 0); +module_param_hw(io, int, ioport, 0); +module_param_hw(irq, int, irq, 0); module_param(debug, int, 0); module_param_string(media, media, sizeof(media), 0); module_param(duplex, int, 0); -module_param(dma , int, 0); +module_param_hw(dma , int, dma, 0); module_param(dmasize , int, 0); module_param(use_dma , int, 0); MODULE_PARM_DESC(io, "cs89x0 I/O base address"); diff --git a/drivers/net/ethernet/cirrus/mac89x0.c b/drivers/net/ethernet/cirrus/mac89x0.c index b600fbbbf679..f910f0f386d6 100644 --- a/drivers/net/ethernet/cirrus/mac89x0.c +++ b/drivers/net/ethernet/cirrus/mac89x0.c @@ -56,7 +56,7 @@ local_irq_{dis,en}able() */ -static char *version = +static const char version[] = "cs89x0.c:v1.02 11/26/96 Russell Nelson <nelson@crynwr.com>\n"; /* ======================= configure the driver here ======================= */ diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c index df4a871df633..fd6bcf024729 100644 --- a/drivers/net/ethernet/dec/tulip/de4x5.c +++ b/drivers/net/ethernet/dec/tulip/de4x5.c @@ -1015,7 +1015,7 @@ static int compact_infoblock(struct net_device *dev, u_char count, u_char *p static int io=0x0;/* EDIT THIS LINE FOR YOUR CONFIGURATION IF NEEDED */ -module_param(io, int, 0); +module_param_hw(io, int, ioport, 0); module_param(de4x5_debug, int, 0); module_param(dec_only, int, 0); module_param(args, charp, 0); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h index 24dfba53a0f2..bbc0a98e7ca3 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h @@ -405,7 +405,7 @@ struct mac_driver { }; struct mac_stats_string { - char desc[ETH_GSTRING_LEN]; + const char desc[ETH_GSTRING_LEN]; unsigned long offset; }; diff --git a/drivers/net/ethernet/hp/hp100.c b/drivers/net/ethernet/hp/hp100.c index 1a31bee6e728..5673b071e39d 100644 --- a/drivers/net/ethernet/hp/hp100.c +++ b/drivers/net/ethernet/hp/hp100.c @@ -2966,7 +2966,7 @@ MODULE_DESCRIPTION("HP CASCADE Architecture Driver for 100VG-AnyLan Network Adap #define HP100_DEVICES 5 /* Parameters set by insmod */ static int hp100_port[HP100_DEVICES] = { 0, [1 ... (HP100_DEVICES-1)] = -1 }; -module_param_array(hp100_port, int, NULL, 0); +module_param_hw_array(hp100_port, int, ioport, NULL, 0); /* List of devices */ static struct net_device *hp100_devlist[HP100_DEVICES]; diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c index 68812d783f33..413025bdcb50 100644 --- a/drivers/net/ethernet/intel/igb/e1000_phy.c +++ b/drivers/net/ethernet/intel/igb/e1000_phy.c @@ -127,7 +127,7 @@ out: * @offset: register offset to be read * @data: pointer to the read data * - * Reads the MDI control regsiter in the PHY at offset and stores the + * Reads the MDI control register in the PHY at offset and stores the * information read to data. **/ s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 22a29df1d29e..d39cba214320 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -7332,18 +7332,6 @@ static void ixgbe_watchdog_flush_tx(struct ixgbe_adapter *adapter) } #ifdef CONFIG_PCI_IOV -static inline void ixgbe_issue_vf_flr(struct ixgbe_adapter *adapter, - struct pci_dev *vfdev) -{ - if (!pci_wait_for_pending_transaction(vfdev)) - e_dev_warn("Issuing VFLR with pending transactions\n"); - - e_dev_err("Issuing VFLR for VF %s\n", pci_name(vfdev)); - pcie_capability_set_word(vfdev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_BCR_FLR); - - msleep(100); -} - static void ixgbe_check_for_bad_vf(struct ixgbe_adapter *adapter) { struct ixgbe_hw *hw = &adapter->hw; @@ -7376,7 +7364,7 @@ static void ixgbe_check_for_bad_vf(struct ixgbe_adapter *adapter) pci_read_config_word(vfdev, PCI_STATUS, &status_reg); if (status_reg != IXGBE_FAILED_READ_CFG_WORD && status_reg & PCI_STATUS_REC_MASTER_ABORT) - ixgbe_issue_vf_flr(adapter, vfdev); + pcie_flr(vfdev); } } @@ -10602,7 +10590,7 @@ static pci_ers_result_t ixgbe_io_error_detected(struct pci_dev *pdev, * VFLR. Just clean up the AER in that case. */ if (vfdev) { - ixgbe_issue_vf_flr(adapter, vfdev); + pcie_flr(vfdev); /* Free device reference count */ pci_dev_put(vfdev); } diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c index 0e0fa7030565..c1af47e45d3f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c @@ -1789,9 +1789,17 @@ static int mlx4_master_process_vhcr(struct mlx4_dev *dev, int slave, } if (err) { - if (!(dev->persist->state & MLX4_DEVICE_STATE_INTERNAL_ERROR)) - mlx4_warn(dev, "vhcr command:0x%x slave:%d failed with error:%d, status %d\n", - vhcr->op, slave, vhcr->errno, err); + if (!(dev->persist->state & MLX4_DEVICE_STATE_INTERNAL_ERROR)) { + if (vhcr->op == MLX4_CMD_ALLOC_RES && + (vhcr->in_modifier & 0xff) == RES_COUNTER && + err == -EDQUOT) + mlx4_dbg(dev, + "Unable to allocate counter for slave %d (%d)\n", + slave, err); + else + mlx4_warn(dev, "vhcr command:0x%x slave:%d failed with error:%d, status %d\n", + vhcr->op, slave, vhcr->errno, err); + } vhcr_cmd->status = mlx4_errno_to_status(err); goto out_status; } diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index ffbcb27c05e5..ae5fdc2df654 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -1562,6 +1562,11 @@ static int mlx4_en_flow_replace(struct net_device *dev, qpn = priv->drop_qp.qpn; else if (cmd->fs.ring_cookie & EN_ETHTOOL_QP_ATTACH) { qpn = cmd->fs.ring_cookie & (EN_ETHTOOL_QP_ATTACH - 1); + if (qpn < priv->rss_map.base_qpn || + qpn >= priv->rss_map.base_qpn + priv->rx_ring_num) { + en_warn(priv, "rxnfc: QP (0x%x) doesn't exist\n", qpn); + return -EINVAL; + } } else { if (cmd->fs.ring_cookie >= priv->rx_ring_num) { en_warn(priv, "rxnfc: RX ring (%llu) doesn't exist\n", diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index aa074e57ce06..77abd1813047 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -997,7 +997,8 @@ void mlx4_en_calc_rx_buf(struct net_device *dev) en_dbg(DRV, priv, "Rx buffer scatter-list (effective-mtu:%d num_frags:%d):\n", eff_mtu, priv->num_frags); for (i = 0; i < priv->num_frags; i++) { - en_err(priv, + en_dbg(DRV, + priv, " frag:%d - size:%d stride:%d\n", i, priv->frag_info[i].frag_size, diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 3ba89bc43d74..6ffd1849a604 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -70,13 +70,10 @@ int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, ring->full_size = ring->size - HEADROOM - MAX_DESC_TXBBS; tmp = size * sizeof(struct mlx4_en_tx_info); - ring->tx_info = kmalloc_node(tmp, GFP_KERNEL | __GFP_NOWARN, node); + ring->tx_info = kvmalloc_node(tmp, GFP_KERNEL, node); if (!ring->tx_info) { - ring->tx_info = vmalloc(tmp); - if (!ring->tx_info) { - err = -ENOMEM; - goto err_ring; - } + err = -ENOMEM; + goto err_ring; } en_dbg(DRV, priv, "Allocated tx_info ring at addr:%p size:%d\n", diff --git a/drivers/net/ethernet/mellanox/mlx4/mr.c b/drivers/net/ethernet/mellanox/mlx4/mr.c index db65f72879e9..ce852ca22a96 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mr.c +++ b/drivers/net/ethernet/mellanox/mlx4/mr.c @@ -115,12 +115,9 @@ static int mlx4_buddy_init(struct mlx4_buddy *buddy, int max_order) for (i = 0; i <= buddy->max_order; ++i) { s = BITS_TO_LONGS(1 << (buddy->max_order - i)); - buddy->bits[i] = kcalloc(s, sizeof (long), GFP_KERNEL | __GFP_NOWARN); - if (!buddy->bits[i]) { - buddy->bits[i] = vzalloc(s * sizeof(long)); - if (!buddy->bits[i]) - goto err_out_free; - } + buddy->bits[i] = kvmalloc_array(s, sizeof(long), GFP_KERNEL | __GFP_ZERO); + if (!buddy->bits[i]) + goto err_out_free; } set_bit(0, buddy->bits[buddy->max_order]); diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index 4aa29ee93013..07516545474f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -311,7 +311,7 @@ static inline int mlx4_grant_resource(struct mlx4_dev *dev, int slave, struct mlx4_priv *priv = mlx4_priv(dev); struct resource_allocator *res_alloc = &priv->mfunc.master.res_tracker.res_alloc[res_type]; - int err = -EINVAL; + int err = -EDQUOT; int allocated, free, reserved, guaranteed, from_free; int from_rsvd; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig index a84b652f9b54..fc52d742b7f7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig @@ -35,6 +35,6 @@ config MLX5_CORE_EN_DCB config MLX5_CORE_IPOIB bool "Mellanox Technologies ConnectX-4 IPoIB offloads support" depends on MLX5_CORE_EN - default y + default n ---help--- MLX5 IPoIB offloads & acceleration support. diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c index 3c84e36af018..019c230da498 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib.c @@ -30,6 +30,7 @@ * SOFTWARE. */ +#include <rdma/ib_verbs.h> #include <linux/mlx5/fs.h> #include "en.h" #include "ipoib.h" @@ -359,10 +360,10 @@ unlock: return 0; } -#ifdef notusedyet /* IPoIB RDMA netdev callbacks */ static int mlx5i_attach_mcast(struct net_device *netdev, struct ib_device *hca, - union ib_gid *gid, u16 lid, int set_qkey) + union ib_gid *gid, u16 lid, int set_qkey, + u32 qkey) { struct mlx5e_priv *epriv = mlx5i_epriv(netdev); struct mlx5_core_dev *mdev = epriv->mdev; @@ -375,6 +376,12 @@ static int mlx5i_attach_mcast(struct net_device *netdev, struct ib_device *hca, mlx5_core_warn(mdev, "failed attaching QPN 0x%x, MGID %pI6\n", ipriv->qp.qpn, gid->raw); + if (set_qkey) { + mlx5_core_dbg(mdev, "%s setting qkey 0x%x\n", + netdev->name, qkey); + ipriv->qkey = qkey; + } + return err; } @@ -397,15 +404,15 @@ static int mlx5i_detach_mcast(struct net_device *netdev, struct ib_device *hca, } static int mlx5i_xmit(struct net_device *dev, struct sk_buff *skb, - struct ib_ah *address, u32 dqpn, u32 dqkey) + struct ib_ah *address, u32 dqpn) { struct mlx5e_priv *epriv = mlx5i_epriv(dev); struct mlx5e_txqsq *sq = epriv->txq2sq[skb_get_queue_mapping(skb)]; struct mlx5_ib_ah *mah = to_mah(address); + struct mlx5i_priv *ipriv = epriv->ppriv; - return mlx5i_sq_xmit(sq, skb, &mah->av, dqpn, dqkey); + return mlx5i_sq_xmit(sq, skb, &mah->av, dqpn, ipriv->qkey); } -#endif static int mlx5i_check_required_hca_cap(struct mlx5_core_dev *mdev) { @@ -414,22 +421,23 @@ static int mlx5i_check_required_hca_cap(struct mlx5_core_dev *mdev) if (!MLX5_CAP_GEN(mdev, ipoib_enhanced_offloads)) { mlx5_core_warn(mdev, "IPoIB enhanced offloads are not supported\n"); - return -ENOTSUPP; + return -EOPNOTSUPP; } return 0; } -static struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev, - struct ib_device *ibdev, - const char *name, - void (*setup)(struct net_device *)) +struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev, + struct ib_device *ibdev, + const char *name, + void (*setup)(struct net_device *)) { const struct mlx5e_profile *profile = &mlx5i_nic_profile; int nch = profile->max_nch(mdev); struct net_device *netdev; struct mlx5i_priv *ipriv; struct mlx5e_priv *epriv; + struct rdma_netdev *rn; int err; if (mlx5i_check_required_hca_cap(mdev)) { @@ -464,13 +472,13 @@ static struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev, mlx5e_attach_netdev(epriv); netif_carrier_off(netdev); - /* TODO: set rdma_netdev func pointers - * rn = &ipriv->rn; - * rn->hca = ibdev; - * rn->send = mlx5i_xmit; - * rn->attach_mcast = mlx5i_attach_mcast; - * rn->detach_mcast = mlx5i_detach_mcast; - */ + /* set rdma_netdev func pointers */ + rn = &ipriv->rn; + rn->hca = ibdev; + rn->send = mlx5i_xmit; + rn->attach_mcast = mlx5i_attach_mcast; + rn->detach_mcast = mlx5i_detach_mcast; + return netdev; err_free_netdev: @@ -482,7 +490,7 @@ free_mdev_resources: } EXPORT_SYMBOL(mlx5_rdma_netdev_alloc); -static void mlx5_rdma_netdev_free(struct net_device *netdev) +void mlx5_rdma_netdev_free(struct net_device *netdev) { struct mlx5e_priv *priv = mlx5i_epriv(netdev); const struct mlx5e_profile *profile = priv->profile; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib.h b/drivers/net/ethernet/mellanox/mlx5/core/ipoib.h index bae0a5cbc8ad..213191a78464 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib.h @@ -40,7 +40,9 @@ /* ipoib rdma netdev's private data structure */ struct mlx5i_priv { + struct rdma_netdev rn; /* keep this first */ struct mlx5_core_qp qp; + u32 qkey; char *mlx5e_priv[0]; }; diff --git a/drivers/net/ethernet/natsemi/sonic.h b/drivers/net/ethernet/natsemi/sonic.h index 07091dd27e5d..7b0a8db57af9 100644 --- a/drivers/net/ethernet/natsemi/sonic.h +++ b/drivers/net/ethernet/natsemi/sonic.h @@ -444,7 +444,7 @@ static inline __u16 sonic_rra_get(struct net_device* dev, int entry, (entry * SIZEOF_SONIC_RR) + offset); } -static const char *version = +static const char version[] = "sonic.c:v0.92 20.9.98 tsbogend@alpha.franken.de\n"; #endif /* SONIC_H */ diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c index b3aaa985956e..694845793af2 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c +++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c @@ -1460,6 +1460,7 @@ void qed_qm_init_pf(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) params.is_first_pf = p_hwfn->first_on_engine; params.num_pf_cids = iids.cids; params.num_vf_cids = iids.vf_cids; + params.num_tids = iids.tids; params.start_pq = qm_info->start_pq; params.num_pf_pqs = qm_info->num_pqs - qm_info->num_vf_pqs; params.num_vf_pqs = qm_info->num_vf_pqs; diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index bb70522ad362..463927f17032 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -1370,7 +1370,7 @@ qed_hw_init_pf_doorbell_bar(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) NULL) + qed_cxt_get_proto_cid_count(p_hwfn, PROTOCOLID_ETH, NULL); - norm_regsize = roundup(QED_PF_DEMS_SIZE * non_pwm_conn, 4096); + norm_regsize = roundup(QED_PF_DEMS_SIZE * non_pwm_conn, PAGE_SIZE); min_addr_reg1 = norm_regsize / 4096; pwm_regsize = db_bar_size - norm_regsize; diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c index 0ed24d6e6c65..40f057edeafc 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_int.c +++ b/drivers/net/ethernet/qlogic/qed/qed_int.c @@ -3058,7 +3058,7 @@ int qed_int_igu_read_cam(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) /* There's a possibility the igu_sb_cnt_iov doesn't properly reflect * the number of VF SBs [especially for first VF on engine, as we can't - * diffrentiate between empty entries and its entries]. + * differentiate between empty entries and its entries]. * Since we don't really support more SBs than VFs today, prevent any * such configuration by sanitizing the number of SBs to equal the * number of VFs. diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index b7ad36b91e12..537d1236a4fe 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -978,7 +978,7 @@ static int qed_slowpath_start(struct qed_dev *cdev, if (rc) goto err2; - /* First Dword used to diffrentiate between various sources */ + /* First Dword used to differentiate between various sources */ data = cdev->firmware->data + sizeof(u32); qed_dbg_pf_init(cdev); @@ -1093,10 +1093,12 @@ static int qed_slowpath_stop(struct qed_dev *cdev) qed_free_stream_mem(cdev); if (IS_QED_ETH_IF(cdev)) qed_sriov_disable(cdev, true); + } + + qed_nic_stop(cdev); - qed_nic_stop(cdev); + if (IS_PF(cdev)) qed_slowpath_irq_free(cdev); - } qed_disable_msix(cdev); diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c index d5df29f787c5..f5ed54d611ec 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c @@ -625,7 +625,7 @@ int qed_iov_hw_info(struct qed_hwfn *p_hwfn) * - If !ARI, VFs would start on next device. * so offset - (256 - pf_id) would provide the number. * Utilize the fact that (256 - pf_id) is achieved only by later - * to diffrentiate between the two. + * to differentiate between the two. */ if (p_hwfn->cdev->p_iov_info->offset < (256 - p_hwfn->abs_pf_id)) { diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c index eb5652073ca8..333876c19d7d 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_filter.c +++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c @@ -1028,11 +1028,6 @@ int qede_xdp(struct net_device *dev, struct netdev_xdp *xdp) { struct qede_dev *edev = netdev_priv(dev); - if (IS_VF(edev)) { - DP_NOTICE(edev, "VFs don't support XDP\n"); - return -EOPNOTSUPP; - } - switch (xdp->command) { case XDP_SETUP_PROG: return qede_xdp_set(edev, xdp->prog); diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index b9ba23d71c61..38b77bbfe4ee 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -563,6 +563,23 @@ static const struct net_device_ops qede_netdev_ops = { #endif }; +static const struct net_device_ops qede_netdev_vf_ops = { + .ndo_open = qede_open, + .ndo_stop = qede_close, + .ndo_start_xmit = qede_start_xmit, + .ndo_set_rx_mode = qede_set_rx_mode, + .ndo_set_mac_address = qede_set_mac_addr, + .ndo_validate_addr = eth_validate_addr, + .ndo_change_mtu = qede_change_mtu, + .ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid, + .ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid, + .ndo_set_features = qede_set_features, + .ndo_get_stats64 = qede_get_stats64, + .ndo_udp_tunnel_add = qede_udp_tunnel_add, + .ndo_udp_tunnel_del = qede_udp_tunnel_del, + .ndo_features_check = qede_features_check, +}; + /* ------------------------------------------------------------------------- * START OF PROBE / REMOVE * ------------------------------------------------------------------------- @@ -622,7 +639,10 @@ static void qede_init_ndev(struct qede_dev *edev) ndev->watchdog_timeo = TX_TIMEOUT; - ndev->netdev_ops = &qede_netdev_ops; + if (IS_VF(edev)) + ndev->netdev_ops = &qede_netdev_vf_ops; + else + ndev->netdev_ops = &qede_netdev_ops; qede_set_ethtool_ops(ndev); @@ -1313,6 +1333,9 @@ static void qede_free_mem_fp(struct qede_dev *edev, struct qede_fastpath *fp) if (fp->type & QEDE_FASTPATH_RX) qede_free_mem_rxq(edev, fp->rxq); + if (fp->type & QEDE_FASTPATH_XDP) + qede_free_mem_txq(edev, fp->xdp_tx); + if (fp->type & QEDE_FASTPATH_TX) qede_free_mem_txq(edev, fp->txq); } diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_dbg.c b/drivers/net/ethernet/qlogic/qlge/qlge_dbg.c index 829be21f97b2..28ea0af89aef 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_dbg.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_dbg.c @@ -765,7 +765,7 @@ int ql_core_dump(struct ql_adapter *qdev, struct ql_mpi_coredump *mpi_coredump) sizeof(struct mpi_coredump_global_header); mpi_coredump->mpi_global_header.imageSize = sizeof(struct ql_mpi_coredump); - memcpy(mpi_coredump->mpi_global_header.idString, "MPI Coredump", + strncpy(mpi_coredump->mpi_global_header.idString, "MPI Coredump", sizeof(mpi_coredump->mpi_global_header.idString)); /* Get generic NIC reg dump */ @@ -1255,7 +1255,7 @@ static void ql_gen_reg_dump(struct ql_adapter *qdev, sizeof(struct mpi_coredump_global_header); mpi_coredump->mpi_global_header.imageSize = sizeof(struct ql_reg_dump); - memcpy(mpi_coredump->mpi_global_header.idString, "MPI Coredump", + strncpy(mpi_coredump->mpi_global_header.idString, "MPI Coredump", sizeof(mpi_coredump->mpi_global_header.idString)); diff --git a/drivers/net/ethernet/realtek/atp.c b/drivers/net/ethernet/realtek/atp.c index 9bcd4aefc9c5..bed34684994f 100644 --- a/drivers/net/ethernet/realtek/atp.c +++ b/drivers/net/ethernet/realtek/atp.c @@ -151,8 +151,8 @@ MODULE_LICENSE("GPL"); module_param(max_interrupt_work, int, 0); module_param(debug, int, 0); -module_param_array(io, int, NULL, 0); -module_param_array(irq, int, NULL, 0); +module_param_hw_array(io, int, ioport, NULL, 0); +module_param_hw_array(irq, int, irq, NULL, 0); module_param_array(xcvr, int, NULL, 0); MODULE_PARM_DESC(max_interrupt_work, "ATP maximum events handled per interrupt"); MODULE_PARM_DESC(debug, "ATP debug level (0-7)"); diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c index d54490d3f7ad..1e594351a60f 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c @@ -387,7 +387,7 @@ static void sxgbe_free_rx_buffers(struct net_device *dev, /** * init_tx_ring - init the TX descriptor ring * @dev: net device structure - * @tx_ring: ring to be intialised + * @tx_ring: ring to be initialised * @tx_rsize: ring size * Description: this function initializes the DMA TX descriptor */ @@ -437,7 +437,7 @@ dmamem_err: /** * free_rx_ring - free the RX descriptor ring * @dev: net device structure - * @rx_ring: ring to be intialised + * @rx_ring: ring to be initialised * @rx_rsize: ring size * Description: this function initializes the DMA RX descriptor */ @@ -453,7 +453,7 @@ static void free_rx_ring(struct device *dev, struct sxgbe_rx_queue *rx_ring, /** * init_rx_ring - init the RX descriptor ring * @dev: net device structure - * @rx_ring: ring to be intialised + * @rx_ring: ring to be initialised * @rx_rsize: ring size * Description: this function initializes the DMA RX descriptor */ @@ -539,7 +539,7 @@ err_free_dma_rx: /** * free_tx_ring - free the TX descriptor ring * @dev: net device structure - * @tx_ring: ring to be intialised + * @tx_ring: ring to be initialised * @tx_rsize: ring size * Description: this function initializes the DMA TX descriptor */ diff --git a/drivers/net/ethernet/smsc/smc9194.c b/drivers/net/ethernet/smsc/smc9194.c index c8d84679ede7..d3bb2ba51f40 100644 --- a/drivers/net/ethernet/smsc/smc9194.c +++ b/drivers/net/ethernet/smsc/smc9194.c @@ -1501,8 +1501,8 @@ static void smc_set_multicast_list(struct net_device *dev) static struct net_device *devSMC9194; MODULE_LICENSE("GPL"); -module_param(io, int, 0); -module_param(irq, int, 0); +module_param_hw(io, int, ioport, 0); +module_param_hw(irq, int, irq, 0); module_param(ifport, int, 0); MODULE_PARM_DESC(io, "SMC 99194 I/O base address"); MODULE_PARM_DESC(irq, "SMC 99194 IRQ number"); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c index 39be96779145..22f910795be4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c @@ -70,11 +70,8 @@ static int stmmac_pci_find_phy_addr(struct stmmac_pci_info *info) return -ENODEV; } -static void stmmac_default_data(struct plat_stmmacenet_data *plat) +static void common_default_data(struct plat_stmmacenet_data *plat) { - plat->bus_id = 1; - plat->phy_addr = 0; - plat->interface = PHY_INTERFACE_MODE_GMII; plat->clk_csr = 2; /* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */ plat->has_gmac = 1; plat->force_sf_dma_mode = 1; @@ -82,10 +79,6 @@ static void stmmac_default_data(struct plat_stmmacenet_data *plat) plat->mdio_bus_data->phy_reset = NULL; plat->mdio_bus_data->phy_mask = 0; - plat->dma_cfg->pbl = 32; - plat->dma_cfg->pblx8 = true; - /* TODO: AXI */ - /* Set default value for multicast hash bins */ plat->multicast_filter_bins = HASH_TABLE_SIZE; @@ -107,12 +100,29 @@ static void stmmac_default_data(struct plat_stmmacenet_data *plat) plat->rx_queues_cfg[0].pkt_route = 0x0; } +static void stmmac_default_data(struct plat_stmmacenet_data *plat) +{ + /* Set common default data first */ + common_default_data(plat); + + plat->bus_id = 1; + plat->phy_addr = 0; + plat->interface = PHY_INTERFACE_MODE_GMII; + + plat->dma_cfg->pbl = 32; + plat->dma_cfg->pblx8 = true; + /* TODO: AXI */ +} + static int quark_default_data(struct plat_stmmacenet_data *plat, struct stmmac_pci_info *info) { struct pci_dev *pdev = info->pdev; int ret; + /* Set common default data first */ + common_default_data(plat); + /* * Refuse to load the driver and register net device if MAC controller * does not connect to any PHY interface. @@ -124,27 +134,12 @@ static int quark_default_data(struct plat_stmmacenet_data *plat, plat->bus_id = PCI_DEVID(pdev->bus->number, pdev->devfn); plat->phy_addr = ret; plat->interface = PHY_INTERFACE_MODE_RMII; - plat->clk_csr = 2; - plat->has_gmac = 1; - plat->force_sf_dma_mode = 1; - - plat->mdio_bus_data->phy_reset = NULL; - plat->mdio_bus_data->phy_mask = 0; plat->dma_cfg->pbl = 16; plat->dma_cfg->pblx8 = true; plat->dma_cfg->fixed_burst = 1; /* AXI (TODO) */ - /* Set default value for multicast hash bins */ - plat->multicast_filter_bins = HASH_TABLE_SIZE; - - /* Set default value for unicast filter entries */ - plat->unicast_filter_entries = 1; - - /* Set the maxmtu to a default of JUMBO_LEN */ - plat->maxmtu = JUMBO_LEN; - return 0; } diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index fa674a8bda0c..f4d7aec50479 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -287,6 +287,10 @@ struct cpsw_ss_regs { /* Bit definitions for the CPSW1_TS_SEQ_LTYPE register */ #define CPSW_V1_SEQ_ID_OFS_SHIFT 16 +#define CPSW_MAX_BLKS_TX 15 +#define CPSW_MAX_BLKS_TX_SHIFT 4 +#define CPSW_MAX_BLKS_RX 5 + struct cpsw_host_regs { u32 max_blks; u32 blk_cnt; @@ -1278,11 +1282,23 @@ static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv) switch (cpsw->version) { case CPSW_VERSION_1: slave_write(slave, TX_PRIORITY_MAPPING, CPSW1_TX_PRI_MAP); + /* Increase RX FIFO size to 5 for supporting fullduplex + * flow control mode + */ + slave_write(slave, + (CPSW_MAX_BLKS_TX << CPSW_MAX_BLKS_TX_SHIFT) | + CPSW_MAX_BLKS_RX, CPSW1_MAX_BLKS); break; case CPSW_VERSION_2: case CPSW_VERSION_3: case CPSW_VERSION_4: slave_write(slave, TX_PRIORITY_MAPPING, CPSW2_TX_PRI_MAP); + /* Increase RX FIFO size to 5 for supporting fullduplex + * flow control mode + */ + slave_write(slave, + (CPSW_MAX_BLKS_TX << CPSW_MAX_BLKS_TX_SHIFT) | + CPSW_MAX_BLKS_RX, CPSW2_MAX_BLKS); break; } diff --git a/drivers/net/ethernet/toshiba/tc35815.c b/drivers/net/ethernet/toshiba/tc35815.c index 3dadee1080b9..d9db8a06afd2 100644 --- a/drivers/net/ethernet/toshiba/tc35815.c +++ b/drivers/net/ethernet/toshiba/tc35815.c @@ -23,7 +23,7 @@ */ #define DRV_VERSION "1.39" -static const char *version = "tc35815.c:v" DRV_VERSION "\n"; +static const char version[] = "tc35815.c:v" DRV_VERSION "\n"; #define MODNAME "tc35815" #include <linux/module.h> |
