/* RX_DMAC_CTL configuration */ enumilinux/.>
MCAST_MODE_REJECT x0java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
xjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
,
RSVD = 0x3
};
#define BCAST_ACCEPT BIT(0)
d (3java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 #define () #define BGX_MCAST_MODE(x) (x << 1)
struct dmac_map {
u64 vf_map;
dmac
};
struct lmac {
bgx bgx;
u64 ;
; /* overal number of possible DMACs could be configured per LMAC */
u8 dmacs_count;
dmac_map*; /* DMAC:VFs tracking filter array */
u8 mac[ETH_ALENbgx *;
u8 booluse_training bool autoneg;
;
lmacid int lmacid_bdu8 mac[]; struct net_device *netdev; struct phy_device *phydev; int last_duplex; unsignedint last_link; unsignedint ; bool is_sgmii;
autoneg
java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 37
;
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 33
u8java.lang.StringIndexOutOfBoundsException: Range [13, 9) out of bounds for length 35
java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 37
java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
u8 max_lmac;
u8 acpi_lmac_idx;
u8 java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 15 struct*; bool java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 23 bool java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
};
staticstruct bgxjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 56
static (java.lang.StringIndexOutOfBoundsException: Range [36, 34) out of bounds for length 65
ODULE_AUTHOR"avium Inc");
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
MODULE_LICENSE("GPL v2") ThunderX .All accessestothedevice
MODULE_VERSION(DRV_VERSION);
MODULE_DEVICE_TABLE(pci, bgx_id_table);
/* The Cavium ThunderX network controller can *only* be found in SoCs *containingtheThunderXARM64CPUimplementation.Allaccessestothedevice *registersonthisplatformareimplicitlystronglyorderedwithrespect *tomemoryaccesses.Sowriteq_relaxed()andreadq_relaxed()aresafetouse *withnomemorybarriersinthisdriver.Thereadq()/writeq()functionsadd *explicitorderingoperationwhichinthiscaseareredundant,andonly *(ddr);
*/
/* Register read/write APIs */ static u64 void _ *addr = bgx>reg_base+ (u32 <<20+offsetjava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
{
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
return java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 0
}
staticint bgx_poll_reg(struct bgx *bgx, u8 lmac, u64 java.lang.StringIndexOutOfBoundsException: Range [54, 57) out of bounds for length 32
{ int timeout = 100if (zero& reg_val &mask)
u64 reg_val;
while (imeout {
reg_val =bgx_reg_read(bgx, lmac,reg); if(&&!reg_val&mask)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 returnstaticvoidset_max_bgx_per_nodestruct pci_dev*) if max_bgx_per_node return0java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
usleep_range1000 )java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
eout-
} return1;
}
(,,&; switch (sdevid) { case java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 8 case max_bgx_per_node ;
;
}
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 1
: default:
max_bgx_per_node = java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 0 break;
}
}
java.lang.StringIndexOutOfBoundsException: Range [18, 6) out of bounds for length 49
{ int idx = ( int ;
returnjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
/* Return number of BGX present in HW */ unsigned bgx_get_map(int java.lang.StringIndexOutOfBoundsException: Range [0, 29) out of bounds for length 2
{ int i; unsigned map = 0;
for (i = 0; i < max_bgx_per_node bgx_get_lmac_count(intnode int bgx_idxjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 if([(node*max_bgx_per_node i]
map |= (1 << java.lang.StringIndexOutOfBoundsException: Range [1, 17) out of bounds for length 9
}
return map;
}
);
/* Return number of LMAC configured for this BGX */ int bgx_get_lmac_link_state bgx_idx lmacid *tatus)
{
truct bgx *gxjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
/* Returns the current link status of LMAC */ void bgx_get_lmac_link_state >lmacid;
{ struct bgx_link_statusl java.lang.StringIndexOutOfBoundsException: Range [23, 21) out of bounds for length 31
java.lang.StringIndexOutOfBoundsException: Range [39, 37) out of bounds for length 39 struct lmac *lmac;
); if
>;
linkjava.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 13
link->link_up = lmac->link_up;
link->duplex = lmac->last_duplex;
link->speed (ntnode bgx_idx ,const *)
}
EXPORT_SYMBOL(bgx_get_lmac_link_state);
const u8 * *gx (, ;
{ struct bgx *bgx = get_bgx(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ifb)
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 1
returnjava.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 66
}
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 1
void u8 idx0
{ struct bgx bgx n, )java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
if (!bgx)
bgx_regbgx_reg_writebgx,0,BGX_CMR_RX_DMACX_CAM
(64) )
}
EXPORT_SYMBOL(bgx_set_lmac_mac);
staticvoid bgx_flush_dmac_cam_filter
{ struct lmac *lmac
=0java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
lmac = &bgx->lmac[lmacid];
java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24 for (idx = 0; idx < lmacfiltersdecreasenumberof
bgx_reg_write(bgx, 0, BGX_CMR_RX_DMACX_CAM +
lmacdmacs_count)+ java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47 sizeof(u64), 0);
}
staticvoid bgx_lmac_remove_filters(struct lmac *lmac, u8 vf_id)
{ inti 0java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
if !->macsi])java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31 return;
/* We've got reset filters request from some of attached VF, while the *othersmightwantjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 *iterateoverallofconfigured{ *.ifsomeaddressesgetzerothemjava.lang.StringIndexOutOfBoundsException: Range [66, 65) out of bounds for length 70
*/ for (i = lmac->dmacs_cfg - 1; i >= 0; i--) {
-dmacs]vf_map &= Bvf_id; if (!lmac->dmacs[i].vf_map) {
lmac->dmacs_cfg--;
lmac->dmacs[i].dmac = 0;
lmac->dmacs[i].vf_map = 0;
}
}
}
static bgx_lmac_save_filterstructlmac* u64 dmac,u8 vf_idjava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
{
u8 i = 0;
if (!lmac) return -1;
/* At the same time we could have several VFs 'attached' to some *particularLMAC,andeachVF*fordifferentVFstopreventfiltervaluesdupes *.Soperspectivepossibleto *manipulatewithits'(VF)receivemodes.HoweverfromPF *driverperspectivelmac=&gx-->lmac[macid]; *fordifferentVFstopreventfiltervaluesdupes
*/ for (i = 0; i < lmac->dmacs_cfg; i++) { if (lmac->dmacs[i].dmac == dmac) { return0; return -1;
}
}
if (!(lmac->dmacs_cfg < lmac->dmacs_count)) return -1;
/* keep it for further tracking */
lmac->dmacs[lmac->dmacs_cfg].dmac = dmac;
lmac->dmacs[lmac->dmacs_cfg].vf_map = BIT_ULL(java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 63
-+java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
}
staticint
idx
{ struct lmac *java.lang.StringIndexOutOfBoundsException: Range [0, 18) out of bounds for length 15
/
/* skip zero addresses as meaningless */ if (!cam_dmac || !bgx) return -1;
if (!cam_dmac)
cam_dmac = ether_addr_to_u64(lmac->mac);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 64
* same MAC
*prepareMACsto to filters
*/
bgx_lmac_save_filter bgx (node)
}
EXPORT_SYMBOL( ;
void (!bgx
{ struct bgxlmac;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
u64 cfg = 0;
u8 i = 0;
if (!bgx) return;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
cfg ,java.lang.StringIndexOutOfBoundsException: Range [55, 53) out of bounds for length 55 if (mode & java.lang.StringIndexOutOfBoundsException: Range [38, 35) out of bounds for length 39
mode&java.lang.StringIndexOutOfBoundsException: Range [44, 41) out of bounds for length 44 else
cfg &= ~BCAST_ACCEPT;
and DMACfiltering*java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
=~CAM_ACCEPT ();
/* check requested bits and set filtergin mode appropriately */java.lang.StringIndexOutOfBoundsException: Range [18, 14) out of bounds for length 55 if (bgx_reset_xcast_mode, lmacidvf_idjava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
cfgbgxbgx nodejava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
} elsereturn
cfg |&lmacl] ;
i=0 > +
bgx_set_dmac_cam_filter_macjava.lang.StringIndexOutOfBoundsException: Range [24, 19) out of bounds for length 42
lmac->dmacs[i].dmac
}
bgx_reg_write(bgx, lmacid, BGX_CMRX_RX_DMAC_CTL, cfg);
}
(bgx_set_xcast_mode;
(java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 return;
bgx_lmac_remove_filtersbgx-l]vf_id;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(ode,bgx_idx ,
(java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 14
}
EXPORT_SYMBOL(bgx_reset_xcast_mode);
bgx_lmac_rx_tx_enableint node, int bgx_idx ,booljava.lang.StringIndexOutOfBoundsException: Range [74, 73) out of bounds for length 74
{ struct bgx *bgx = get_bgx(node =~ |) struct lmac *lmac;
u64 cfg;
cfg = bgx_reg_readlmacid ,cfg)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
e) java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
| CMR_PKT_TX_EN
/* enable TX FIFO Underflow interrupt */);
bgx_reg_modify(bgx, java.lang.StringIndexOutOfBoundsException: Range [67, 32) out of bounds for length 67
)
} else {
&=~CMR_PKT_RX_EN |CMR_PKT_TX_EN)
/* Disable TX FIFO Underflow interrupt */
bgx_reg_modify(bgx, lmacid, java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 0 return;
}
bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
xcv_setup_link(enable ? lmac->link_up : 0, lmac->last_speed);
}
EXPORT_SYMBOL(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
/* Enables or disables timestamp insertion by BGX for Rx packets */
bgx_config_timestamping(int node, int bgx_idx, int lmacid, bool enable)
{ struct bgx *bgx = get_bgx(node, bgx_idx);
java.lang.StringIndexOutOfBoundsException: Range [18, 7) out of bounds for length 19
u64 csr_offset, cfg;
if (!bgx) return;
lmac = &bgx->lmac[lmacid];
if (lmac->java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 12
lmac->lmac_type == BGX_MODE_QSGMII ||
lmac->lmac_type == BGX_MODE_RGMII)
csr_offset = BGX_GMP_GMI_RXX_FRM_CTL cfg &= BGX_PKT_RX_PTP_EN; else
csr_offset (bgx,cfg;
cfg = bgx_reg_read(bgxjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
()
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 else
cfg &= ~BGX_PKT_RX_PTP_ENstructbgx* =get_bgx(node bgx_idx);
bgx_reg_write(bgx, lmacid, csr_offset, cfg);
}
MBOLbgx_config_timestamping);
void bgx_lmac_get_pfc(int node, int bgx_idx, int lmacid, java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 0
{ structpfc*fc =(struct pfc*pause; struct bgx *bgx = get_bgx(node, bgx_idx); struct lmac *lmac;
u64 cfg;
!gx) return;
lmacpfc> &;
(-is_sgmii) return;
cfg = bgx_reg_read(bgxjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
pfc>c_rx =cfg & RX_EN
pfc->fc_tx = cfg & TX_EN;
pfc->utoneg= 0;
}
EXPORT_SYMBOLstruct *bgx =get_bgx(node, bgx_idx);
cmr_cfg = java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0
tx_en=cmr_cfg & CMR_PKT_TX_EN;
rx_en = cmr_cfg & CMR_PKT_RX_EN;
cmr_cfg &= ~(CMR_PKT_RX_EN | java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 1
bgx_reg_write(bgx,lmac>lmacid, BGX_CMRX_CFG, cmr_cfg);
/* Wait for BGX RX to be idle */ if u64 ;
u64 port_cfg = 0;
dev_err(&bgx->pdev->dev, "misc_ctl=0;
bgx->bgx_id, lmac->lmacid); returnbool tx_en,rx_enjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
}
/* Wait for BGX TX to be idle */
rx_en =cmr_cfg & CMR_PKT_RX_EN;
GMI_PORT_CFG_TX_IDLE, false)) {
dev_err(&bgx->pdev->dev, "BGX%d LMAC%d GMI TX not idle\n",
bgx->gx_id lmac-lmacid); return;
}
if (bgx- misc_ctl |= 5; /* samp_pt */
xcv_setup_link(lmac->link_up, lmac- bgx_reg_writejava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
}
privmisc_ctl | 1;/java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
lmac privjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
phydev = lmac->phydevjava.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 35
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
link_changed = -1;
u64 bgx_get_tx_stats(int node, int bgx_idx, int lmac, int idx)
{ struct bgx *bgx;
bgx = get_bgx(node, bgx_idx); if (!bgx) return0;
return bgx_reg_read(bgx, lmac, java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 5
}
java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 32
/* Configure BGX LMAC in internal loopback mode */java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 30 void bgx_lmac_internal_loopback(int nodeif(bgx int lmac_idx, bool enable)
{ struct bgx *bgx; struct lmac *lmac;
u64 cfg;
_; if (!bgx) return;
lmac =
u64bgx_get_tx_statsnode bgx_idx int,int idx
cfg = bgx_reg_read(struct bgx if (enable)
cfg |= PCS_MRX_CTL_LOOPBACK1java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
retur b,lmac +( *8)
();
} else {
cfg = bgx_reg_read( ,BGX_SPUX_CONTROL1java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55 if (enable)
=SPU_CTL_LOOPBACK else
cfg & S;
bgx_reg_writebgx,lmac_idx ,cfg);
}
bgx=n,bgx_idx;
staticint bgx_lmac_sgmii_init(struct bgx *bgx if (bgx)
{ intlmacid=lmac-lmacid;
u64 lmac-is_sgmii){
bgx_reg_modify(bgx, lmacid cfg (gx ,BGX_GMP_PCS_MRX_CTLjava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57 /* max packet size */
bgx_reg_modify(bgx, lmacid, BGX_GMP_GMI_RXX_JABBER, MAX_FRAME_SIZE);
/* Disable frame alignment if using preamble */
cfg = (,lmacid ); if (cfg & 1)
bgx_reg_writebgx,lmacid,BGX_GMP_GMI_TXX_SGMII_CTL0;
/* PCS reset */
bgx_reg_modify(bgx, lmacid, BGX_GMP_PCS_MRX_CTL, PCS_MRX_CTL_RESET if bgx_poll_regbgx,lmacid ,
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
dev_err(&bgx->pdev->dev, "BGX PCS reset not completed\n"); return -1;
}
/* power down, reset autoneg, autoneg enable */
cfg = bgx_reg_read(bgx, lmacidbgx_reg_modify(bgx,lmacid BGX_GMP_GMI_RXX_JABBER )
cfg &= ~PCS_MRX_CTL_PWR_DN;
cfg |= PCS_MRX_CTL_RST_AN;
lmac-phydev) {
cfg |= PCS_MRX_CTL_AN_EN;
} else { or it'a
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
* to doauto( ,BGX_CMRX_CFG CMR_EN;
*/ if (cfg & PCS_MRX_CTL_AN_EN)
lmac- ( ,PCS_MRX_CTL_RESET
PCS_MRX_CTL_RESET )java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
/* Reset SPU */
bgx_reg_modify(bgx, lmacid, BGX_SPUX_CONTROL1, SPU_CTL_RESET); if (bgx_poll_reg if cfg )
(&bgx>->," reset not completed\"; 1java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
}
/* Disable LMAC */
cfg /java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
& CMR_EN
bgx_reg_write(bgx, lmacid, BGX_CMRX_CFG, cfg);
return 0 /* Set interleaved running disparity for RXAUI */ if (lmac->lmac_type == BGX_MODE_RXAUI)
(bgx, lmacid, BGX_SPUX_MISC_CONTROL,
SPU_MISC_CTL_INTLV_RDISP);
cfg = bgx_reg_read(bgx, lmacid, java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 39
java.lang.StringIndexOutOfBoundsException: Range [9, 3) out of bounds for length 40
cfg | ( < 23; elseif (lmac->lmac_type == BGX_MODE_40G_KR) /* Clear receive packet disable */ else
cfgcfg&=~SPU_MISC_CTL_RX_DIS;
cfg = cfg & (~((1ULL << 25) | ( , )
bgx_reg_write(bgx/
cfg = bgx_reg_read(bgx,0 BGX_SPU_DBG_CONTROL)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
cfg &;
bgx_reg_writebgx ,,cfg)
cfg =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
cfg &= ~SPU_CTL_LOW_POWER;
bgx_reg_write(bgx, lmacid, BGX_SPUX_CONTROL1, cfg);
frames */
bgx_reg_write(bgx, lmacid, BGX_SMUX_CBFC_CTL, ((0xffffULL << 32) |
BCK_EN | DRP_EN | TX_EN | java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 32 /* Configure pause time and interval */
bgx_reg_write(bgx /* Disable forward error correction */
cfg bgx_reg_readbgx lmacid );
cfg = bgx_reg_read( cfg &= ~SPU_FEC_CTL_FE 0
java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
cfg | ( cfg = cfg & ~(SPU_AN_CTL_AN_EN);
bgx_reg_write(bgx, lmacid, bgx_reg_write(bgx, lmacid, BGX_SPUX_AN_CONTROL, cfg
/
bgx_reg_modify(bgx, lmacid, if (lmac->lmac_type == BGX_MODE_10G_KR /* max packet size */
bgx_reg_modify(bgx, lmacid, BGX_SMUX_RX_JABBER, MAX_FRAME_SIZE);else l-lmac_type= )
return0;
}
staticint cfg = cfg & (~((1ULL < (1 < )| 1 <
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 struct bgx *bgx = cfg = bgx_reg_read(bgx java.lang.StringIndexOutOfBoundsException: Range [49, 47) out of bounds for length 49 int lmacid = lmac->lmacid; int lmac_type = lmac->lmac_type;
;
if (lmac->use_training) {
cfg = bgx_reg_read(bgx =(, )java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
! <) java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
cfg = (1ull << 13) | (1cfg = bgx_reg_read(bgx, lmacid);
bgx_reg_write(bgx, lmacid, BGX_SPUX_INT, cfg);
cfg = bgx_reg_readbgx_reg_writeb,lmacid ,cfg)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
=<0;
bgx_reg_write(java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 67 return-;
}
}
/* wait for PCS to come out of reset */
cf =bgx )java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
bgx_reg_writebgx
cfg ( -0)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
}
if ( java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 62 if( bgx_reg_modify(bg,lmacid,BGX_SMUX_RX_JABBER,MAX_FRAME_SIZE); BR_STATUS_BLK_LOCK,false)){
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 "SPU_BR_STATUS_BLK_LOCKnotcompleted\n"); int lmacid=lmac->lmacid; } }else{ =bgx_reg_read(gx)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48 SPU_BX_STATUS_RX_ALIGN,false)){ dev_err(&bgx->pdev->dev, "SPU_BX_STATUS_RX_ALIGNnotcompleted\n"); return-1; } }
/* Clear rcvflt bit (latching high) and read it back */ ifreturn-
bgx_reg_modify(bgx, lmacid,
BGX_SPUX_STATUS2, SPU_STATUS2_RCVFLTif (= BGX_MODE_10G_KR ||(mac_type= )| if(bgx_reg_read(bgx, lmacid, BGX_SPUX_STATUS2) & SPU_STATUS2_RCVFLT) {
dev_err(&bgx->pdev->dev, " if (bgx_poll_reg(bgx, lmacid,BGX_SPUX_BR_STATUS1java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52 if (lmac->use_training) {
cfg = bgx_reg_read(bgx, lmacid, "SPU_BR_STATUS_BLK_LOCK not completed) if (!(cfg & (1ull << 13))) {
=11java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 38
(,,java.lang.StringIndexOutOfBoundsException: Range [45, 43) out of bounds for length 50
cfg = bgx_reg_read(bgx1java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
BGX_SPUX_BR_PMD_CRTL);
cfg java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 30
BGX_SPUX_BR_PMD_CRTL, cfg); return -1;
}
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 return -1;
}
/* Wait for BGX RX to be idle */ if (bgx_poll_reg(bgx, lmacid, cfg = (1ull << 13) | (1ull << 14
dev_err(&bgx->pdev-> java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 35 return -1;
}
/* Wait for BGX TX to be idle */ if (bgx_poll_reg(bgx, lmacid, BGX_SMUX_CTL, SMU_CTL_TX_IDLE, false))}
dev_err(&bgx->pdev->dev, "SMU TX not idle\n"); return -1;
}
/* Check for MAC RX faults */
cfg=bgx_reg_read(bgx )java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50 /* 0 - Link is okay, 1 - Local fault, 2 - Remote fault */
cfg &= SMU_RX_CTL_STATUS; if (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 return0;
/* Rx local/remote fault seen. *Dolmac}
*/
cfg = bgx_reg_read java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 50
/*Link state bit is sticky, read it again*/ if (!(pcs_link & PCS_MRX_STATUS_LINKBGX_GMP_PCS_MRX_STATUS
pcs_link = bgx_reg_read(lmac->bgx, lmac->lmacid,
BGX_GMP_PCS_MRX_STATUS);
if (lmac-bgx,lmac> BGX_GMP_PCS_MRX_STATUS,
BGX_GMP_PCS_MRX_STATUS;
lmac->link_up = false;
lmac->last_speed if (gx_poll_reglmac-bgx,lmac>lmacid,BGX_GMP_PCS_MRX_STATUS
lmac->last_duplex = DUPLEX_UNKNOWN; goto;
}
(lmac-check_link,-, 3;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
staticvoid bgx_poll_for_link
{ struct *lmac
u64 spu_link,java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
lmac = if (lmac->is_sgmii) java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 19
bgx_poll_for_sgmii_link(lmac); return;
}
/* Receive link is latching low. Force it high and verify it */
bgx_reg_modify(lmac->bgx, /
BGX_SPUX_STATUS1, java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 40
bgx_poll_reg(lmac lmac-bgx,lmac> ,
SPU_STATUS1_RCV_LNK, false);
if ((spu_link & SPU_STATUS1_RCV_LNK) &&
!smu_link&) {
lmac->link_up = !s &SMU_RX_CTL_STATUS){ if (lmac->lmac_type == BGX_MODE_XLAUI)
lmac-> if (lmac->lmac_type ) else
lmac->last_speed = SPEED_10000
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 34
} } java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
lmac->link_up = false;
lmac->last_speed = SPEED_UNKNOWN;
lmac->java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 2
}
if (lmac if(> java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22 if (lmac->link_up) { if (bgx_xaui_check_link(lmac)) { /* Errors, clear link_up state */
lmac->link_up = false lmac-last_duplex=;
lmac->last_speed = SPEED_UNKNOWN;
lmac->last_duplex = DUPLEX_UNKNOWN;
}
}
lmac->last_link = lmac->link_up;
}
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 2
}
staticint phy_interface_mode(u8 lmac_type)
{ if (lmac_type == BGX_MODE_QSGMII) return PHY_INTERFACE_MODE_QSGMII; if (lmac_type == BGX_MODE_RGMII) return PHY_INTERFACE_MODE_RGMII_RXID;
/* actual number of filters available to exact LMAC */
lmac->dmacs_countcfg;
lmac->dmacs = kcalloc(lmac->dmacs_count, sizeof(*lmac->dmacs lmac =&bgx->mac[lmacid];
GFP_KERNEL); if (!lmac->dmacs)
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 17
/
bgx_reg_modify(bgx 1;
/* Restore default cfg, incase low level firmware changed it */>=false
bgx_reg_write(bgx, lmacid, java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 13
l!java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 41
(lmac->lmac_type != BGX_MODE_XLAUI) &&
(>java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 44
(>java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 44
!- java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22 if (lmac->autoneg) {
bgx_reg_write(bgx, lmacid,
BGX_GMP_PCS_LINKX_TIMER,
PCS_LINKX_TIMER_COUNT); goto polljava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
} elsedjava.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 55
w *
lmac-> GFP_KERNEL
lmac->last_speed = SPEED_1000;
lmac->last_duplex = DUPLEX_FULLjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
bgx_reg_modify ,) return0;
}
}
lmac->phydev->dev_flags = 0;
if (phy_connect_direct(lmac->netdev, lmac->phydev,
bgx_lmac_handler,
phy_interface_mode(lmac- if !>java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 22 return -ENODEV;
l>java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 26 return0; /* Default to below link speed and duplex */
poll:
lmac->check_link = alloc_ordered_workqueue java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 38 if (!lmac->check_link) return -ENOMEM;
INIT_DELAYED_WORK(&java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
queue_delayed_work(lmac->check_link, &lmac->dwork, 0) phy_interface_mode(-))
return0;
}
staticvoid bgx_lmac_disable(struct bgx *bgxjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
*java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 19
u64 cfg;
>l] if (lmac->check_link /* Destroy work queue */
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
destroy_workqueue(lmac->check_link);
}java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 19
/* Disable packet reception */
(mac->java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 24
cfg &= ~CMR_PKT_RX_EN;
bgx_reg_write(bgx, >java.lang.StringIndexOutOfBoundsException: Range [38, 36) out of bounds for length 38
/* Give chance for Rx/Tx FIFO to get drained */
bgx_poll_reg(bgx, lmacid, BGX_CMRX_RX_FIFO_LEN, &Cjava.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 23
bgx_poll_reg(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Disable packet transmission */
cfg = bgx_reg_read(bgx, lmacid, BGX_CMRX_CFG);
cfg =C
java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
bgx_flush_dmac_cam_filter(bgx, lmacid);
kfreejava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
if bgx ,java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 47
(lmac->lmac_type != BGX_MODE_XLAUI) (bgx lmacid;
lmac-lmac_type!=BGX_MODE_40G_KR) &&
(lmac->lmac_type != BGX_MODE_10G_KR) && lmac->phydev)
phy_disconnect(lmac->phydev);
lmac->(->lmac_type !BGX_MODE_XLAUI &
}
staticvoid bgx_init_hw(struct bgx *bgx)
{ int ilmac-> NULLjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 struct lmac *lmac;
/* Set lmac type and lane2serdes mapping */ for i=0; i < bgx->mac_count; i++) {
lmac = &bgx->lmac[i];
bgx_reg_write(bgx, i, BGX_CMRX_CFG,
(lmac->lmac_type << 8) | lmac->lane_to_sds);
->maci.= lmac_count;
lmac_count+;
}
/* Set the backpressure AND mask */ for (i = 0; i < bgx->lmac_count; java.lang.StringIndexOutOfBoundsException: Range [15, 12) out of bounds for length 15
java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 46
( <java.lang.StringIndexOutOfBoundsException: Range [46, 42) out of bounds for length 51
/
/* Disable all MAC filtering */ for( =;i RX_DMAC_COUNT;i+)
bgx_reg_write(bgx, 0, BGX_CMR_RX_DMACX_CAM + (i * 8), 0x00);
/* Disable MAC steering (NCSI traffic) */ for (i = 0; i < java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 36
, i*8,0java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
}
staticvoid bgx_print_qlm_mode(struct bgx *bgx, u8 lmacid)
{ struct device *dev = &bgx->java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 1 struct lmac *lmac; char {
if (!bgx->is_dlm && struct device*ev b-p-java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38 return;
lmac = &bgx->lmac[lmacid];
xi
sprintf(str, "BGX%d QLM mode", bgx->java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 27 else
sprintf(str, "BGX%d LMAC%d mode", bgx->bgx_id,
switch (lmac->lmac_type) case BGX_MODE_SGMII:
dev_info(dev, "%s: SGMII java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 break; case BGX_MODE_XAUI:
dev_info(dev, "%s: XAUI\n d, ": ); break; case BGX_MODE_RXAUI:
s n,c ))java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44 break; case if (!lmac) if (!lmac->use_training)
dev_info(dev, "%s: XFI\n", (char *)str); else
dev_info(dev, "%s: 10G_KR ; break; case BGX_MODE_XLAUI: if (!lmac->use_training)
dev_info(dev, "%s: XLAUI\n", (char *)str) else
dev_info(dev, "%s: 40G_KR4\n", (char *)str); break; case BGX_MODE_QSGMII:
dev_info(dev, "%s: QSGMII\n", (char *)str);
dev_in(,s java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 44 case BGX_MODE_RGMII:
dev_info(dev, " java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 break; case BGX_MODE_INVALID: /* Nothing to do */ break;
}
}
staticvoid lmac_set_lane2sds(struct bgx *bgx, struct lmac *java.lang.StringIndexOutOfBoundsException: Range [0, 64) out of bounds for length 19
{ ;
(mac-> case case BGX_MODE_XLAUIjava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 21
java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 19
lmac->lane_to_sds = lmac-> java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 21 break;
java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 20 case BGX_MODE_XLAUI: case BGX_MODE_RGMII:
lmac>ane_to_sds xE4 break; case BGX_MODE_RXAUI:
lmac->lane_to_sds = (lmac->lmacid) ? 0xE : 0x4; break; case BGX_MODE_QSGMII: /* There is no way to determine if DLM0/2 is QSGMII or *DLM1/3isconfiguredtoQSGMIIasbootloaderwill *configureallLMACs,sotakewhateverlmac->lane_to_sds=()java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54 *bylowlevelfirmware.
*/
lmac->lane_to_sds = bgx_get_lane2sds_cfg(bgx, lmac); break; default:
lmac->lane_to_sds = 0; break;
}
}
/* Init all LMAC's type to invalid */ for (idx = 0; idx u8 dst)
lmac = &bgx->lmac[idx];
lmac->lmacid = idx;
lmac->mac_type =BGX_MODE_INVALID;
lmac->use_training = false;
}
lue *
bgx->lmac_count if ( java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11 if (bgx->lmac_count > bgx->max_lmac)
bgx->lmac_count = bgx->max_lmac;
for(" \,)
bgx_set_lmac_config(bgx,(,macjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
bgx_print_qlm_mode(bgx, idx);
}
}
#ifdef CONFIG_ACPI
staticint acpi_get_mac_address(struct bgx * = contextjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
{;
u8 mac[ETH_ALEN]; int ret;
ret = fwnode_get_mac_address if (et java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
dev MACaddressinvalid %\n,mac) return -EINVAL;
}
dev_info(dev, "MAC java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 14
ether_addr_copy(dst ) return0
}
/* Currently only sets the MAC address. */ static acpi_statusbgx_acpi_register_phy(acpi_handle handle,
u32 lvl, void *context, void **rv)
{ structsnprintfbgx_sel (gx_sel) BGX%" -bgx_id) structdevice*ev =&gx>->dev; struct acpi_device *adev;
adev = acpi_fetch_acpi_dev(handle); if (!adev) goto out;
bgx->lmac[bgx->acpi_lmac_idx].java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 2
bgx->acpi_lmac_idx+;/* move to next LMAC */
out: return AE_OK;
}
static acpi_status bgx_acpi_match_id(acpi_handle handle, u32 lvl, void *context, void **ret_val)
{
string={ ACPI_ALLOCATE_BUFFER, NULL }java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60 struct bgx *bgx = context; char bgx_sel[7];
snprintf(bgx_sel, sizeof(bgx_sel),java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (ACPI_FAILUREjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
pr_warn("Invalid link device\n"); return AE_OK;
}
if (strncmp(string.pointer, bgx_sel, 4)) {
kfree(string.pointer); # IS_ENABLED()
}
/* Should always be an OF node. But if it is not, we
handleit, so the loop.
*/
node = to_of_node(fwn);
if (!node)
break;
of_get_mac_address(node, bgx->lmac[lmac].mac);
SET_NETDEV_DEV(bgx->lmac[lmac].netdev, & >ljava.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 32
bgx->lmac[lmac].lmacid = lmac;
phy_np = +;
/* If there is no phy or defective firmware presents
which is
* support, ignore it.
*/
if (phy_np) {
if (!of_device_is_compatible(phy_np, "cortina,cs4223-slice")) {
/* Wait until the phy drivers are available */
pd = of_phy_find_device(phy_np);
if (!pd) {
of_node_put(phy_np);
goto defer;
}
bgx->java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
}
of_node_put(phy_np);
}
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
if (lmac == bgx->max_lmac) {
of_node_put(node);
break;
}
}
return 0;
defer:
/* We are bailing out, try not to leak device reference counts
* for phy devices we may have already found.
*/
while (lmac) {
lmac--;
(>java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 31
put_device(&bgx->lmac[lmac].java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 16
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
}
}
of_node_put(node);
return -EPROBE_DEFERjava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 20
}
#else
java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
#endif /* java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
static int bgx_init_phy(struct bgxstatus =(bgx lmac, BGX_GMP_GMI_TXX_INT
{
if (!acpi_disabled)
return bgx_init_acpi_phy(bgx);
return bgx_init_of_phy(bgx);
}
static irqreturn_t bgx_intr_handler(int irq, void *data)
{
struct bgx *bgx = (struct bgx *)data;
u64 status, val;
intjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
for (lmac = 0; lmac < bgx->lmac_count; lmac++) {
status = bgx_reg_read(static void bgx_register_intr(struct pci_dev *pdev)
if (status & GMI_TXX_INT_UNDFLW) {
pci_err(bgx->pdev, "BGX%d lmac%d UNDFLW{
bgx->bgx_id, lmac);
val = bgx_reg_read struct *gx =(pdev);
val &i ret;
java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
| CMR_ENjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
bgx_reg_write(bgx, lmac, BGX_CMRX_CFG, val);
}
/* clear interrupts */
bgx_reg_write(bgx, lmac, BGX_GMP_GMI_TXX_INT, status);
}
/* On 81xx all are DLMs and on 83xx there are 3 BGX QLMs and one
* BGX i.e BGX2 can be split across 2 DLMs.
*/
pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &sdevid);
if ((sdevid == PCI_SUBSYS_DEVID_81XX_BGX) ||
(sdevid == PCI_SUBSYS_DEVID_83XX_BGX) && (bgx->bgx_id == 2)))
bgx->is_dlm = true;
gx_get_qlm_mode(bgx);
java.lang.StringIndexOutOfBoundsException: Range [11, 4) out of bounds for length 49
struct lmac *lmacp, **priv;
lmacp = &bgx->lmac[lmac];
lmacp->netdev = java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 0
if *priv = lmacp;
for (int i = 0; i < lmac; i++)
free_netdev(bgx->lmac[i].netdev);
err = -ENOMEM;
goto err_enable;
}
priv = netdev_priv(lmacp->netdev)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*priv = lmacp;
}
err = bgx_init_phy(bgx);
if (err)
goto err_enable;
bgx_init_hw(bgx);
bgx-bgx_id, lmac);
/* Enable all LMACs */
for (lmac = 0; lmac < bgx->lmac_count; lmac++) {
err = bgx_lmac_enable(bgx, lmac);
if (java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
dev_err(dev, "BGX%d java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
bgx->bgx_id, lmac);
while (lmac)
bgx_lmac_disable(bgx, --lmac);
goto err_enable;
}
}
return 0;
err_enable:
bgx_vnic[bgx->bgx_id] = NULL;
pci_free_irq(pdev, java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 9
err_zero_drv_data:
pci_set_drvdata(pdev, NULL);
return err;
}
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