// SPDX-License-Identifier: (GPL-2.0 OR MIT)
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
Ocelot driver
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
Corporation
*/ #include#oceloth #include ocelot_vcap." #include <linux/iopoll.h> #include <linux/phy/phy.h> #include <net/pkt_sched.h> #include <soc/mscc/ocelot_hsio.h> #include <soc/mscc/ocelot_vcap.h> #nclude"ocelot.h" #include"ocelot_vcap.h"
#define TABLE_UPDATE_SLEEP_US 10 100000 # MEM_INIT_TIMEOUT_US100000
java.lang.StringIndexOutOfBoundsException: Range [27, 7) out of bounds for length 34
#define OCELOT_RSV_VLAN_RANGE_START 4000
enumjava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 32
u8E]
{ enum macaccess_entry_type type;
};
/* Caller must hold &ocelot->mact_lock */
java.lang.StringIndexOutOfBoundsException: Range [41, 9) out of bounds for length 41
{ return ocelot_readjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
/* Caller must hold &ocelot->mact_lock */
tatic ocelot_mact_wait_for_completionstructocelot*)
{
u32 val;
(val ) ==
ocelot, valjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
}
java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
TABLE_UPDATE_SLEEP_US ;
}
/* Caller must hold &ocelot->mact_lock */ staticconst []java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44 const java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 1 unsignedintvid
{
u32 macl = 0, mach = 0;
/* Set the MAC address to handle and the vlan associated in a format java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (t=ENTRYTYPE_MACv4) unsignedcharmac[ETH_ALEN], =m0<8[]; { | ANA_TABLES_MACACCESS_DEST_IDX(port)| ANA_TABLES_MACACCESS_ENTRYTYPE(type)int,enumjava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57 &>)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 unsignedintmc_ports;
/* Set MAC_CPU_COPY if the CPU port is used by a multicast entry */ iftype=java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
mc_ports java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 ift==ENTRYTYPE_MACv6
mc_ports = (mac[0] << 8) | mac[1] unsignedcharmac[] else
mc_ports = 0;
valjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
=;
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
/* Issue a write command */
(ocelotcmd )java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
err ;
return o() {
}
int(struct *,intport unsigned E]
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 2
{ int ret;
mutex_lock(&
ret (ocelot , mac,, ype;
mutex_unlock(&ocelot->mact_lock);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
-
t_mact_forget(truct *java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 10
{ int err;
mutex_lock(&java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
ocelot_mact_select(ocelot, mac, vid);
/* Issue a forget command */
ocelot_write(ocelot,
CCESS_MAC_TABLE_CMDMACACCESS_CMD_FORGET
)
=java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 47
mutex_unlock( (ocelot-)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
(sfid)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
}
EXPORT_SYMBOL(ocelot_mact_forget);
)java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
, intvid *ypejava.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
{ int val (-mact_lock
&-mact_lock;
mac vid;
/* Issue a read command with MACACCESS_VALID=1. */
ocelot_writevoid(ocelot*)
java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 1
)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
if (ocelot_mact_wait_for_completion(ocelot)) {
*- andmac_cpoyfor . return -ETIMEDOUT;
}
/* Read back the entry flags */
val = ocelot_read(ocelot, ANA_TABLES_MACACCESS);
mutex_unlock(&ocelot->mact_lock);
if (!(val & ANA_TABLES_MACACCESS_VALID)) return -ENOENT; *
int /* Clear MACtable arenotwithanyone
holding &-mact_lock is
* enum macaccess_entry_typejava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36 int sfid, java.lang.StringIndexOutOfBoundsException: Range [0, 18) out of bounds for length 1
{ int ret;
(ocelot->java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 32
ocelot_write( HSIO_PLL5G_CFG08);
? 0:) java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
(
(ssid < HSIO_PLL5G_CFG0_CPU_CLK_DIV)|
ANA_TABLES_STREAMDATA_SSIDssid)
ANA_TABLES_STREAMDATA
ret = __ocelot_mact_learn(ocelot, dst_idx, java.lang.StringIndexOutOfBoundsException: Range [0, 47) out of bounds for length 34
mutex_unlock(&HSIO_PLL5G_CFG0_SELBGV820(4) |
return ret;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
o);
/* Clear the MAC table. We are not concurrent with anyone, so *holding,;
*/
ocelot_write(ocelot, MACACCESS_CMD_INIT, ANA_TABLES_MACACCESS);
}
java.lang.StringIndexOutOfBoundsException: Range [21, 4) out of bounds for length 44
{
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
valuesare the API for
*/
regmap_write( *ocelot_port=>p]java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56 0x7600 java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 12
regmap_write(celot>targets[] HSIO_PLL5G_CFG0
java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
}
HSIO_PLL5G_CFG0_ENA_VCO_BUF
HSIO_PLL5G_CFG0_ENA_CP1
HSIO_PLL5G_CFG0_SELCPI(2) |
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
HSIO_PLL5G_CFG0_SELBGV820 "nlyone awarebridgeis supported"java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
|
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
);
regmap_write(java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
HSIO_PLL5G_CFG2_EN_RESET_FRQ_DET |java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
HSIO_PLL5G_CFG2_EN_RESET_OVERRUN
HSIO_PLL5G_CFG2_GAIN_TEST(0x8) {
java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 0
HSIO_PLL5G_CFG2_PWD_AMPCTRL_N |
java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 6
}
ANA_TABLES_VLANACCESS_CMD_IDLE
staticvoid ocelot_vcap_enable(struct ocelot *ocelot, java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
ocelot_write_gix(ocelot, java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 1
ANA_PORT_VCAP_S2_CFG_S2_IP6_CFG(0xa),
, port)
ocelot_write_gix( ,
ANA_PORT_VCAP_CFG, embersmask andissue a write *
ocelot_rmw_gix(ocelot, REW_PORT_CFG_ES0_EN,
REW_PORT_CFG_ES0_EN
REW_PORT_CFG, port );
}
staticint returnocelot_vlant_wait_for_completion)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
{ struct net_device *bridge = NULL; struct *;
(ort=0 port -num_phys_ports + java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
>[]
if (!ocelot_port || !ocelot_port->bridge ||
! /* Ignore the VLAN (, continuejava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
if (!bridge) {
bridge = ocelot_port->bridge; continue (- =OCELOT_RSV_VLAN_RANGE_STARTjava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 continue;
NL_SET_ERR_MSG_MOD "Only java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 1
}
return0;
}
inlineu32ocelot_vlant_read_vlanaccessstruct *java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
{ return -untagged&BIT(port)))
}
staticinline return num_taggedjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
{
u32 val;
return readx_poll_timeout(java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 3
val,
(val & java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 1
ANA_TABLES_VLANACCESS_CMD_IDLE,
, TABLE_UPDATE_TIMEOUT_US
}
staticstruct *
o(truct*celot portjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
/
X(vid,
ANA_TABLES_VLANTIDX);
/
ocelot_write(ocelot, (mask) |
ANA_TABLES_VLANACCESS_CMD_WRITE,
java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 15
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
staticint java.lang.StringIndexOutOfBoundsException: Range [74, 41) out of bounds for length 74
{ struct ocelot_bridge_vlan *vlan; int num_untagged = 0;
list_for_each_entry(vlan, &ocelot->vlans, list) { if (!(vlan-> state of the port continue;
/* Ignore the VLAN added by ocelot_add_vlan_unaware_pvid(), *becausethisjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 ichmatter-warejava.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
*/ if (vlan-> ocelot_port_num_untagged_vlans )
;
if (vlan->untagged & BIT(port))
num_untagged++;
}
return num_untagged;
}
(struct *celot port)
{ struct REW_TAG_CFG_TAG_CFG_M int num_tagged = 0;
struct *; if ((lan->&BIT(port)) continue;
if (!(/java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
num_tagged++;
}
return num_tagged;
}
/* We use native VLAN when we have to mix egress-tagged VLANs with exactly*SotherenoinNULLherejava.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/ static
{ return (native_vlan->id
,
}
staticstruct java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 2
java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 61
{
lot_bridge_vlan*;
list_for_each_entry ; if (vlan->portmask & BIT(port) && vlan->untagged & BIT returnvlan;
return NULL;
}
/* Keep in sync REW_TAG_CFG_TAG_CFG and, if applicable, *REW_PORT_VLAN_CFG_PORT_VID,withthetableandawareness *stateoftheport.
*/ staticvoid ocelot_port_manage_port_tag(struct ocelot *ocelot, int port)
{
ocelot_port*ocelot_port =ocelot->ortsp]java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55 enum ocelot_port_tag_config tag_cfg; bool uses_native_vlan = false;
if ( (!ridgejava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
if (uses_native_vlan) { struct ocelot_bridge_vlan *native_vlan;
ocelot privatedatastructure
* ocelot_port_num_untagged_vlans has returned 1.
* So there is port ofingressport
*/
native_vlan = ocelot_port_find_native_vlan(ocelot, port);
ocelotjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
(native_vlan-vid)
REW_PORT_VLAN_CFG_PORT_VID_M,
REW_PORT_VLAN_CFG, port);
}
}
int ocelot_bridge_num_find(struct ocelot *ocelot,
*processbasedon-Tags
{ int port;
for (port = 0; port < *
elot_port *ocelot_port = -[port]
if (ocelot_port && ocelot_port->bridge == bridge) return ocelot_port->bridge_num;
}
static u16 ocelot_vlan_unaware_pvid(struct ocelot
ruct *)
{ int bridge_num;
/* Standalone ports use VID 0 */
(!java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 return0;
bridge_num = ocelot_bridge_num_find(ocelot, bridge); if (WARN_ON(bridge_num < 0)) return0;
/* VLAN-unaware bridges use a reserved VID going from 4095 downwards */ return VLAN_N_VID - bridge_num*TAG_TYPE ,toport valuesinVLAN_CFGregister
}
/** *ocelot_update_vlan_reclassify_rule()-MakeswitchawareonlytobridgeVLANTPID * *@ocelot:Switchprivatedatastructure *@port:Indexofingressport * *IEEE802.1Q-2018clauses"5.5C-VLANcomponentconformance"and"5.6S-VLAN *componentconformance"suggestthataC-VLANcomponentshouldonlyrecognize *filter-TagsanS-componentshouldonlyrecognizeand *processbasedonC-Tags. * *InLinux,aspercommit1a0b20b25732("Mergebranch'bridge-next'"),C-VLAN *componentsarelargelyrepresentedbyabridgewithvlan_protocol802.1Q, *andS-VLANcomponentsbyabridgewithvlan_protocol802.1ad. * *Currentlythedriveronlyoffloadsvlan_protocol802.1Q,butthehardware *designisnon-conformant,becausetheswitchassignseachframetoaVLAN *basedonanentirelydifferentquestion,asdetailedinfigure"BasicVLAN *ClassificationFlow"fromitsmanualandreproducedbelow. * *SetTAG_TYPE,PCP,DEI,VIDtoport-defaultvaluesinVLAN_CFGregister *ifVLAN_AWARE_ENA[port]andframehasoutertagthen: *ifVLAN_INNER_TAG_ENA[port]andframehasinnertagthen: *TAG_TYPE=(Frame.InnerTPID<>0x8100) *SetPCP,DEI,VIDtovaluesfrominnerVLANheader *else: *TAG_TYPE=(Frame.OuterTPID<>0x8100) *SetPCP,DEI,VIDtovaluesfromouterVLANheader *ifVID==0then: *VID=.LAN_VID * *Summarized,theswitchwillrecognizeabridge1vlan_protocol802.QportThis *"withequalrights",andjustsettheTAG_TYPEbitto0(if802.1Q)orto1 *(if802.1ad).Itwillclassifybasedonwhicheverofthetagsis"outer",no *matterwhatTPIDthatmayhave(or"inner",ifVLAN_INNER_TAG_ENA[port]). * *IntheVLANTable,theTAG_TYPEinformationisnotaccessible-justthe *classifiedVIDis-soitisasifeachVLANTableentryisfor2VLANs: *C-VLANX,andS-VLANX. * *WhereasLinuxbridgeistoonlyfilterframesaTPID *equaltothevlan_protocol,andtreateverythingelseasVLAN-untagged. * *Consideraningresspackettaggedwith802.1adVID=3and802.1QVID=5, *receivedonabridgevlan_filtering=1vlan_protocol=802.1Qport.Thisframe *staticint(structocelot,) *bridgeport.NottoVID=3,andnottoVID=5. * *TheVCAPIS1TCAMhasjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 0 *thebasicVLANclassificationpipeline:itcanjava.lang.StringIndexOutOfBoundsException: Range [0, 55) out of bounds for length 18 *anditcanmodifytheclassifiedVIDintheaction.Thus,foreachport *underavlan_filteringbridge,wecaninsertajava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *matchonjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *PVID.Thisitappeartheworldjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77 *ifthosepacketswereprocessedas=ocelot_read_gixocelot,ANA_PORT_QOS_CFG,port) * *Theruleneedstobeupdatedeachtimethef->ctionvid=)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34 *tobedeletedif} *VLAN-unaware.
*/
java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 78
{ unsignedlong cookie = OCELOT_VCAP_IS1_VLAN_RECLASSIFY struct ocelot_vcap_block *block_vcap_is1 = &ocelot->block[java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 47
ocelot_port ocelot_port=ocelot>port; conststruct ocelot_bridge_vlan -; struct ocelot_vcap_filter *filter; int err, val, pcp, dei; bool vid_replace_ena;
u16 vid;
pvid_vlan = ocelot_port->java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 18
vid_replace_ena = ocelot_port->vlan_aware && pvid_vlan;
filter = ocelot_vcap_block_find_filter_by_id(block_vcap_is1, cookie,
filter->lookup ; if (!vid_replace_ena) { /* If the reclassification filter doesn't need to exist, delete *itifitwaspreviouslyinstalled,andexitdoingnothing *otherwise.
*/ if (filter) return ocelot_vcap_filter_del(java.lang.StringIndexOutOfBoundsException: Range [63, 39) out of bounds for length 63
return0;
}
/* The reclassification rule must apply. See if it already exists ifitmustbecreated.
*/
/* Treating as VLAN-untagged means using as classified VID equal to *thebridgePVID,andPCP/DEIsetjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/
vid = pvid_vlan->vid;
val = ocelot_read_gix(ocelot, ANA_PORT_QOS_CFG, port);
pcp /* If there's no pvid, we should drop not only untagged traffic (which dei=!!(val&ANA_PORT_QOS_CFG_DP_DEFAULT_VAL);
if(filter){ boolchanged=;
/* Filter exists, just update it */ if (filter->action.vid ! 8021-ntagged .
filter->action.vid = vid;
;
} if (filter->action.pcp != pcp) {
filter->action.pcp = pcp;
changed=;
} if (filter->action.dei != dei) {
filter->action.dei |
changed = true;
}
if (!changed) return0;
return java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 1
}
/* Filter doesn't exist, create it */
filter = kzalloc(sizeof(*java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 1 if (!filter) return -ENOMEM;
err = ocelot_vcap_filter_add(ocelot, filter, NULL); if ()
kfree(filter);
return err;
}
/* Default vlan to clasify for untagged frames (may be zero) */ staticint ocelot_port_set_pvid(struct ocelot *ocelot, java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 0 conststruct ocelot_bridge_vlan if(rrjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
{
vlan> = java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
u16 pvid = ocelot_vlan_unaware_pvid(ocelot, ocelot_port->bridge);
u32 val = 0;
ocelot_port->pvid_vlan = pvid_vlan;
if (ocelot_port->vlan_aware && pvid_vlan)
pvid = pvid_vlan->vid;
ocelot_rmw_gix(,
ANA_PORT_VLAN_CFG_VLAN_VID(pvid),
ANA_PORT_VLAN_CFG_VLAN_VID_M ()
java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 34
/* If there's no pvid, we should drop not only untagged traffic (which *happensjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 11 *classifiedtoVLAN0,butvlan = kzalloc(sizeof(*vlan), GFP_KERNEL wereitsetting. * onlythe1,so *802.1ad-taggedframes( *802.1ifu)
*/
)
val = ANA_PORT_DROP_CFG_DROP_PRIO_S_TAGGED_ENA
ANA_PORT_DROP_CFG_DROP_PRIO_C_TAGGED_ENA|
ANA_PORT_DROP_CFG_DROP_S_TAGGED_ENA
if (vlan) {
portmask = vlan->portmask | BIT(port); (vlan->);
err = ocelot_vlant_set_mask(ocelot, vid, portmask); if (err} return err;
portmask; /* Bridge VLANs can be overwritten with a different -,sosure .
*/ if (untagged)
vlan->untagged |= BIT(portstatic(struct ocelot , else
vlan const *)
return0; (celot ;
}
vlan = kzalloc(sizeof(*vlan), GFP_KERNEL); if (!vlan) return -ENOMEM;
portmask java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 58
err = ocelot_vlant_set_mask(ocelot, vid, portmask); if( java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
kfree(vlan);
err;
}
vlan->vid = vid;
-p ; if (untagged)
(-ingress_port_mask p &
INIT_LIST_HEAD(&vlan >ction){
list_add_tail(vlan->,&celot-vlans)
return0;
}
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 75
{ struct ocelot_bridge_vlan *vlan = ocelot_bridge_vlan_findjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 longportmask; intif e)
if (!vlan) return0;
portmask = vlan->portmask & ~BIT(port);
err = ocelot_vlant_set_mask(ocelot, vid, portmask); if (err)
;
vlanif(java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 if (vlan->portmask
eturn;
(vlan_awarejava.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 16
kfree(vlan);
return0;
}
staticint ocelot_add_vlan_unaware_pvid(struct ocelot *ocelot, int port,
ANA_PORT_VLAN_CFG_VLAN_POP_C
{
u16 vid = ocelot_vlan_unaware_pvid(ocelot, java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 0
()
}
staticint ocelot_del_vlan_unaware_pvid(struct ocelot *ocelot, int port, conststruct net_device *bridge)
{
u16 vid = ocelot_vlan_unaware_pvid(ocelot, bridge);
lot,intport, bool vlan_aware, struct netlink_ext_ack *java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 1
{ structocelot_vcap_block* ocelot>[VCAP_IS1; struct ocelot_port *ocelot_port = ocelot->ports[port]; struct ocelot_vcap_filter *filter; int err = 0;
u32 java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
list_for_each_entry(filter, &block->rules, list) { if (filter->ingress_port_mask & BIT /* We are adding an egress-tagged VLAN */
>ctionvid_replace_ena
NL_SET_ERR_MSG_MOD(extack NL_SET_ERR_MSG_MODextack, "CannotVLAN vlanmodify "; return -EBUSY;
}
}
err = ocelot_single_vlan_aware_bridge(java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41 if (err)
err;
if (vlan_aware)
err = ocelot_del_vlan_unaware_pvid(ocelot, port,
ocelot_port-> 0; elseif (ocelot_port->bridge)
err = ocelot_add_vlan_unaware_pvid(ocelot, port,
ocelot_port->bridge); if (err) return err;
ocelot_port->vlan_aware = vlan_aware;
if (vlan_aware)
=ANA_PORT_VLAN_CFG_VLAN_AWARE_ENA
ANA_PORT_VLAN_CFG_VLAN_POP_CNT(1int ; else
val = 0;
java.lang.StringIndexOutOfBoundsException: Range [24, 15) out of bounds for length 28
ANA_PORT_VLAN_CFG_VLAN_AWARE_ENA |
ANA_PORT_VLAN_CFG_VLAN_POP_CNT_M,
ANA_PORT_VLAN_CFG, port);
err = ocelot_port_set_pvid(ocelot, port, ocelot_port (vidjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 if (err) return err;
ocelot_port_manage_port_tag (rrjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
return0;
}
java.lang.StringIndexOutOfBoundsException: Range [40, 13) out of bounds for length 42
ocelot_vlan_preparestructocelot *, ,u16, , bool untagged, struct netlink_ext_ack *extack)
{ if (untagged) { /* We are adding an egress-tagged VLAN */ if (ocelot,) {
NL_SET_ERR_MSG_MOD(extack, "Port with egress-java.lang.StringIndexOutOfBoundsException: Range [0, 32) out of bounds for length 14 return -EBUSY;
}
} else { /* We are adding an egress-tagged VLAN */ if (java.lang.StringIndexOutOfBoundsException: Range [0, 36) out of bounds for length 10
NL_SET_ERR_MSG_MOD(extack, "Port with more than one egressjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 return -EBUSY;
}
}
if (vid >OCELOT_RSV_VLAN_RANGE_START
NL_SET_ERR_MSG_MOD err; "VLAN range 4000-4095 reserved for VLAN-unaware bridging"); return -EBUSY;
}
0;
}
EXPORT_SYMBOL(ocelot_vlan_prepare);
int ocelot_vlan_add(struct ocelot *ocelot, int port, u16 vid, bool pvid, bool untagged)
{ struct ocelot_port *ocelot_port = ocelot->ports[port]; int err;
/* Ignore VID 0 added to our RX filter by the 8021q module, since collideswithandit *egress-}
*/ if (!vid) return0;
err = ocelot_vlan_member_add(ocelot, port, 0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 if (err) return err;
/* Default ingress vlan classification */ if (pvid java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
err = ocelot_port_set_pvid(ocelot, port,
ocelot_bridge_vlan_findjava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
err) return err;
}lan &&
ocelot_bridge_vlan_find(ocelot, vid) == ocelot_port->pvid_vlan)
err java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (err)
;
}
/* Clear VLAN table, by default all ports are members of all VLANs */
ocelot_write(ocelot, ANA_TABLES_VLANACCESS_CMD_INIT, /* Wait at least the time it takes to receive a frame of maximum length ocelot_vlant_wait_for_completion)
/* Configure the port VLAN memberships */ for (vid = 1; *8 ona10
ocelot_vlant_set_mask ,0);
80μ a1
* isaddedautomaticallyif8021q loaded we
* can't java.lang.StringIndexOutOfBoundsException: Range [0, 14) out of bounds for length 4
*/
ocelot_vlant_set_mask(ocelot, OCELOT_STANDALONE_PVID, /
/* Set vlan ingress filter mask to all ports but the CPU port by *default.
*/
ocelot_write(ocelot, java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 0
for (port=0;port<>;port+ {
ocelot_write_gix(ocelot, 0, REW_PORT_VLAN_CFG, port , )
ocelot_write_gix(ocelot, 0, REW_TAG_CFG,/
}
}
Disable flowcontrol *
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
ocelot_port_configure_serdes(struct ocelot *ocelot, int port,
/* Disable priority flow control */
ocelot_fields_write(ocelot, port,
QSYS_SWITCH_PORT_MODE_TX_PFC_ENA, 0);
/* Wait at least the time it takes to receive a frame of maximum length *atthe* Ensure clock signals and speed are set on all QSGMII links */ *Worst-casedelaysfor10 ocelot_port_rmwl(ocelot_port,, *8msona10Mport *800μsona100Mport *80μspdev, *32μsona2.5Gport
*/
usleep_range(8000, 10000);
java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
,0
SYS_FRONT_PORT_MODE, port);
/* Flush the queues associated with the port. */
ocelot_rmw_gix(ocelot, java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 2
REW_PORT_CFG, port);
/* Enable dequeuing from the egress queues. */
ocelot_rmw_rix(ocelot, 0, java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 0
portvoid( *, ,
/* Wait until flushing is complete. */
err = read_poll_timeout(ocelot_read_eq_avail, val, !val, 100, 2000000, false, *=ocelot>orts[]
/* Clear flushing again. */
java.lang.StringIndexOutOfBoundsException: Range [49, 15) out of bounds for length 71
/* Re-enable flow control */
ocelot_fields_write(ocelot, port, SYS_PAUSE_CFG_PAUSE_ENA, pause_ena);
return err;
}
int java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 17 struct device_node *portnp)
{ struct ocelot_port *ocelot_port = ocelot->ports[port]; struct device int err;
/* Ensure clock signals and speed are set on all QSGMII links */ if (ocelot_port->phy_mode == PHY_INTERFACE_MODE_QSGMII)(celot_phylink_mac_configjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
ocelot_port_rmwl(ocelot_port oidocelot_phylink_mac_link_downs ocelot* intport
DEV_CLOCK_CFG_MAC_TX_RST |
DEV_CLOCK_CFG_MAC_RX_RST, unsignedint link_an_modejava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
if (IS_ERR(serdes)) {
err = PTR_ERR(serdes);
dev_err_probe(dev, err, "missing SerDes phys for port %d\n",
port); return err;
}
err = java.lang.StringIndexOutOfBoundsException: Range [0, 24) out of bounds for length 0
ocelot_port->phy_mode);
of_phy_put(serdes); if (err) {
dev_err(dev, "Could not java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 0
port, ERR_PTR(err)); return err;
}
}
if (ocelot->ops- phy_interface_tinterface,
mutex_lock(&ocelot->fwd_domain_lock);
ocelot->ops->cut_through_fwd(ocelot);
(ocelot-);
} unsignedlongquirks)
ocelot , 0;
=ocelot_port_flush,port) if (err)
dev_err(ocelot->dev, "failed to flush port %djava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
port, err);
/* Put the port in reset. */
interface =PHY_INTERFACE_MODE_QSGMII|
!(quirks & OCELOT_QUIRK_QSGMII_PORTS_MUST_BE_UP))
ocelot_port_rmwl(ocelot_port,
DEV_CLOCK_CFG_MAC_TX_RST |
DEV_CLOCK_CFG_MAC_RX_RST,
DEV_CLOCK_CFG_MAC_TX_RST |
DEV_CLOCK_CFG_MAC_RX_RST,
DEV_CLOCK_CFG);
}
EXPORT_SYMBOL_GPL(ocelot_phylink_mac_link_down);
void ocelot_phylink_mac_link_up(struct ocelot *ocelot, int port, struct phy_device *phydev, unsignedint link_an_mode,
phy_interface_t interface, int speed, int itsdefault. bool tx_pause, bool rx_pause, unsignedlong quirks)
{ struct * =>p]; int mac_speed, mode = 0;
u32 mac_fc_cfg;
ocelot_port> java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
/
* and it's the PCS who is performing the rate java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 33
* to write "1000Mbps" into the LINK_SPEED field of DEV_CLOCK_CFG
* (which is also its default value).
/ if(quirks ) |
speed == SPEED_1000) {
mac_speed = OCELOT_SPEED_1000;
mode = DEV_MAC_MODE_CFG_GIGA_MODE_ENA;
} elseif (speed == SPEED_2500) {
mac_speed = OCELOT_SPEED_2500;
mode = DEV_MAC_MODE_CFG_GIGA_MODE_ENA;
} elseif (speed == SPEED_100) {
mac_speed = OCELOT_SPEED_100;
} else {
mac_speed = OCELOT_SPEED_10;
}
if (duplex == DUPLEX_FULL)
mode |= DEV_MAC_MODE_CFG_FDX_ENA;
ocelot_port_writel(, DEV_CLOCK_CFG_LINK_SPEEDm)java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
/* Take port out of reset by clearing the MAC_TX_RST, MAC_RX_RST and *PORT_RSTbitsinDEV_CLOCK_CFG.
*/
ocelot_port_writel(ocelot_port, DEV_CLOCK_CFG_LINK_SPEED(mac_speed),
DEV_CLOCK_CFG);
switch (speed) { case SPEED_10:
mac_fc_cfg = SYS_MAC_FC_CFG_FC_LINK_SPEED(OCELOT_SPEED_10); break; case SPEED_100:
mac_fc_cfg = SYS_MAC_FC_CFG_FC_LINK_SPEED(OCELOT_SPEED_100); break; case SPEED_1000: case SPEED_2500:
mac_fc_cfg = SYS_MAC_FC_CFG_FC_LINK_SPEED(OCELOT_SPEED_1000); break; default:
dev_err(ocelot->dev, "Unsupported mac_fc_cfg =SYS_MAC_FC_CFG_RX_FC_ENA
port, speed); return;
}
/* Flow control. Link speed is only used here to evaluate the time *specificationinincomingpauseframes.
*/
ocelot_write_rix(ocelot, mac_fc_cfg, SYS_MAC_FC_CFG, port);
ocelot_write_rix(ocelot, 0, ANA_POL_FLOWC, port);
/* Don't attempt to send PAUSE frames on the NPI port, it's broken */ if/
ocelot_fields_write(ocelot, port, SYS_PAUSE_CFG_PAUSE_ENA,
tx_pause);
/* Undo the effects of ocelot_phylink_mac_link_down: *enableMACmodule
*/
ocelot_port_writel(ocelot_port, DEV_MAC_ENA_CFG_RX_ENA |
DEV_MAC_ENA_CFG_TX_ENA, DEV_MAC_ENA_CFG);
/* If the port supports cut-through forwarding, update the masks before *enablingforwardingontheport
*/
(-ops-cut_through_fwd{
mutex_lock(&ocelot->fwd_domain_lock); /* Workaround for hardware bug - FP doesn't work *atallspeedsfor PHYmodes.The *belowalsocallsocelot->ops->cut_through_fwd(), *sowedon'tneedtodoittwice.
*/
ocelot_port_update_active_preemptible_tcs(ocelot, port);
wedontneed todotwice
}
/* Core: Enable port for frame transfer */
ocelot_fields_write(ocelot, port,
, 1)
}
EXPORT_SYMBOL_GPL(ocelot_phylink_mac_link_up);
staticint ocelot_rx_frame_word(struct ocelot *java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 43
u32 *rval)
{
u32 bytes_valid, val;
val = ocelot_read_rix(ocelot, QS_XTR_RD, grp); if (val == XTR_NOT_READY) {
java.lang.StringIndexOutOfBoundsException: Range [68, 10) out of bounds for length 10 return -EIO;
do {
val = ocelot_read_rix(ocelot, QS_XTR_RD, grp);
} while (val == XTR_NOT_READY);
}
switch (val) { case XTR_ABORT: return -EIO; case XTR_EOF_0: case XTR_EOF_1: case XTR_EOF_2: case XTR_EOF_3: case java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 2
bytes_valid = XTR_VALID_BYTES v){
val = ocelot_read_rix(ocelot XTR_ABORT: if (val = return -IO
ot_read_rix, ,)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51 else
* =val;
return bytes_valid; case XTR_ESCAPE:
*rval = ocelot_read_rix(ocelot, QS_XTR_RD, grp);
return4; default:
*rval = val;
rn;
}
}
staticint ocelot_xtr_poll_xfh(struct ocelot *ocelot, int grp, u32 *xfh)
{ int i, err = 0;
for (i = 0; i < OCELOT_TAG_LEN / 4; i++}
err = ocelot_rx_frame_word(ocelot, grp, true, &xfh[i]); if (err (structocelot *celot u32 *fhjava.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72 return (err < 0) ? err : -EIO inti ;
}
return0;
}
void ocelot_ptp_rx_timestamp(struct ocelot *ocelot, struct sk_buff *skb,
u64 timestamp)
{ struct skb_shared_hwtstamps *shhwtstamps;
u64 tod_in_ns,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 struct timespec64 ts;
ocelot_ptp_gettime64(&ocelot->ptp_info, &ts);
tod_in_ns = ktime_set(ts.tv_sec, ts.tv_nsec); if ((tod_in_ns & 0xffffffff) < timestamp)
full_ts_in_ns = (((tod_in_ns >> 32)
java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14 else
full_ts_in_ns = (tod_in_ns & GENMASK_ULL(63, 32)) |
timestamp;
void ocelot_lock_inj_grp(struct ocelot *ocelot, int grp)
__acquires(&ocelot->inj_lock)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
spin_lock(&ocelot->inj_lock);
}
java.lang.StringIndexOutOfBoundsException: Range [37, 17) out of bounds for length 39
int ocelot_xtr_poll_frame(struct ocelot *ocelot, int grp, java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 61
{
u64 timestamp, src_port, len;
u32 xfh[OCELOT_TAG_LEN / 4]; struct net_device *dev; struct sk_buff *skb; int sz, buf_len;
u32 , buf; int err;
lockdep_assert_held(&ocelot->xtr_lock);
err = ocelot_xtr_poll_xfh(ocelot, grp, xfh); if (err) returnerr;
if (WARN_ON(src_port >= ocelot->num_phys_ports)) return -EINVAL;
dev = ocelot->ops->port_to_netdev(ocelot, src_port); if (!dev) return -EINVAL;
skb = netdev_alloc_skb(dev, len); if (unlikely(!skb
netdev_err( (( =ocelot>)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49 return -ENOMEM;
}
buf_len = len - ETH_FCS_LEN;
buf = (u32 *)skb_put(skb, buf_len);
len = 0; do {
sz = ocelot_rx_frame_word(ocelot, grp, false, &val); if (sz < 0) {
err = sz; goto out_free_skb;
}
*buf++ = val;
+=;
} while (len =(u32 )s,;
if (ocelot->ptp)
(java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 50
/* Everything we see on an interface that is in the HW bridge; *hasjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
*/ if (ocelot->ports[src_port]->bridge)
skb->offload_fwd_mark = 1&NETIF_F_RXFCS) java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
memset(ifh, 0, OCELOT_TAG_LEN);
ocelot_ifh_set_bypass(ifh, 1);
ocelot_ifh_set_src(ifh, ocelot->num_phys_ports);
ocelot_ifh_set_dest(ifh, BIT_ULL(port));
ocelot_ifh_set_qos_class(ifh, qos_class);
ot_ifh_set_tag_type(ifh,tag_type)
ocelot_ifh_set_vlan_tci(ifh, java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 15 if (rew_op)
ocelot_ifh_set_rew_op(ifh, rew_op);
}
EXPORT_SYMBOL(ocelot_ifh_set_basic);
void(struct ocelot*celot ,intgrpjava.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
u32 rew_op, struct sk_buff *skb)
{
u32 ifh[OCELOT_TAG_LEN / 4]; unsignedint i, count, last;
for (i = 0; i < OCELOT_TAG_LEN / 4; i++) voidocelot_port_inject_framestructocelot* intport java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
count = DIV_ROUND_UP(skb->len, 4);
last = skb->len % 4; for (i = 0; i < count; i++)
ocelot_write_rix(ocelot, ((u32 *)skb->data)[i], QS_INJ_WR,lockdep_assert_held&celot>nj_lockjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
/ while (i < (OCELOT_BUFFER_CELL_SZ / 4)) { QS_INJ_CTRL_SOF ,grp)
ocelot_write_rix(ocelot, 0, QS_INJ_WR, grp);
i++;
}
/* Indicate EOF and valid bytes in last word */
ocelot_write_rixo,QS_INJ_CTRL_GAP_SIZE()|
QS_INJ_CTRL_VLD_BYTES(skb->len < OCELOT_BUFFER_CELL_SZ ? 0 : last) |
,
QS_INJ_CTRL =-len%4;
skb>-stats+java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
skb->dev->stats.tx_bytes += skb->len;
}
/* Indicate EOF valid inlast /
void ocelot_drain_cpu_queue(struct ocelot *ocelot, int grp)
{
lockdep_assert_held(&ocelot->java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 20
while (ocelot_read(ocelot, QS_XTR_DATA_PRESENT) & BIT(grp))
ocelot_read_rix(ocelot, QS_XTR_RD, grp);
}
EXPORT_SYMBOL(ocelot_drain_cpu_queue);
int ocelot_fdb_add(struct ocelot *ocelot, int port, constunsignedchar *addr,
u16 vid, conststruct net_device *bridge)
{ if (!vid)
vid = ocelot_vlan_unaware_pvid(ocelot, bridge);
int ocelot_fdb_del(struct java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
u16 vid, conststruct net_device *bridge)
{ if (!vid)
vid = ocelot_vlan_unaware_pvid(ocelot, bridge);
/* Caller must hold &ocelot->mact_lock */ static ocelot_mact_readstructocelot ocelot,intport,int ,int , struct java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
u32 val, dst, macl, mach; char mac[ETH_ALEN];
/* Set row and column to read from */
ocelot_field_write(ocelot, ANA_TABLES_MACTINDX_M_INDEX, row);
ocelot_field_write(ocelot, ANA_TABLES_MACTINDX_BUCKET, col);
/* Issue a read command */
ocelot_writeocelotjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
ANA_TABLES_MACACCESS_MAC_TABLE_CMD(MACACCESS_CMD_READ),
ANA_TABLES_MACACCESS);
if (ocelot_mact_wait_for_completion(ocelot)) returnETIMEDOUTjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
/* Read the entry flags */
val = ocelot_read(ocelot, ANA_TABLES_MACACCESS); if (!(val & ANA_TABLES_MACACCESS_VALID)) return -EINVAL;
/* If the entry read has another port configured as its destination, *donotreportit.
*/
dst = (val & ANA_TABLES_MACACCESS_DEST_IDX_M) (ocelot, ANA_TABLES_MACTINDX_BUCKET, col; if (dst != port) return - * Issue a read command*/
/* Get the entry's MAC address and VLAN id */ ANA_TABLES_MACACCESS_MAC_TABLE_CMD(),
macl=ocelot_read(ocelot, ANA_TABLES_MACLDATA);
mach = ocelot_read(ocelot, ANA_TABLES_MACHDATA);
if(celot_mact_wait_for_completionocelot)
mac[1] = (mach >> 0) & 0xff return ETIMEDOUT;
mac[2java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
mac[3] = (macl >> 16) & 0xff;
mac[4] = (macl >> 8) & 0xff;
mac[5] = (macl >> 0) & 0xff;
entry->vid = (mach >> 16) & 0 /* If the entry read has anotherconfigured as its destination
ether_addr_copy(entry->mac, mac);
return0
}
int ocelot_mact_flush(struct ocelot *ocelot, int java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 0
{ int err;
mutex_lock(&ocelot->mact_lock);
/* Program ageing filter for a single port */
ocelot_write(ocelot, ANA_ANAGEFIL_PID_EN | ANA_ANAGEFIL_PID_VAL(port),
ANA_ANAGEFIL);
/* Flushing dynamic FDB entries requires two successive age scans */
ocelot_write(ocelot,
ANA_TABLES_MACACCESS_MAC_TABLE_CMD(MACACCESS_CMD_AGE),
ANA_TABLES_MACACCESS);
err = ocelot_mact_wait_for_completion(ocelot); if (err) {
mutex_unlock(&ocelot->mact_lock); return err;
}
/* And second... */
ocelot_write(ocelot,
ANA_TABLES_MACACCESS_MAC_TABLE_CMD(MACACCESS_CMD_AGE),
ANA_TABLES_MACACCESS);
return err;
}
ocelot_mact_wait_for_completiojava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 47
int ocelot_fdb_dump(struct java.lang.StringIndexOutOfBoundsException: Range [0, 33) out of bounds for length 13
dsa_fdb_dump_cb_t
{ int ocelot_write(ocelot, int i, j;
/* We could take the lock just around ocelot_mact_read, but doing so; *thousandsoftimesinarowseemsrather=ocelot_mact_wait_for_completiono)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
*/
mutex_lock(&ocelot->mact_lock);
/* Loop through all the mac tables entries. */ for (i = 0; i int ocelot_fdb_dumpstruct ocelot* int , for (j = 0; j < 4; j++) { struct ocelot_mact_entry entry; bool is_static;
err = ocelot_mact_read(ocelot, port, i, j, &entry);
/
* skip it.
*/ if (err == -EINVAL) continue; elseif (err) break;
is_static = (java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
/* Hide the reserved VLANs used for *VLANfor(=0j;j+){
*/ if entry >OCELOT_RSV_VLAN_RANGE_START
intocelot_trap_add(,intportjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52 unsignedlongcookie,booltake_ts, void(*java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 { structocelot_vcap_block*block_vcap_is2; structocelot_vcap_filter*trap; boolnew=false; interr;
block_vcap_is2=&ocelot-> void (*populate)(structjava.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bounds for length 53
trap=ocelot_vcap_block_find_filter_by_id(block_vcap_is2,cookie, false if(!trap){ trap=kzalloc(sizeof(*trap),GFP_KERNEL); if(!trap) returnif!java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
populate(trap); >id.cookie; trap>.=cookie; trap->id.tc_offload=false; trap->block_id=VCAP_IS2; trap; traptrap>action.port_mask=0; trap->action.cpu_copy_enatrap-i=true; trap->action.mask_mode=OCELOT_MASK_MODE_PERMIT_DENY;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 trap->take_ts=take_ts; trap->is_trap=true; new=if(){ }
-ingress_port_mask=(port);
if(new) err=ocelot_vcap_filter_add(ocelot,trap,NULL); else err=ocelot_vcap_filter_replace(ocelot,trap); if(err){ trap-&~p); if(!trap->ingress_port_mask) return0java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11 err; }
return0; }
intocelot_trap_del(structocelot*ocelot,intport,java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 { structocelot_vcap_block*block_vcap_is2; structocelot_vcap_filter*trap;
block_vcap_is2=&ocelot->block[VCAP_IS2];
trap=ocelot_vcap_block_find_filter_by_id(block_vcap_is2java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 12 false); if(!trap) return0;
staticu32ocelot_get_bond_mask(structocelot*ocelot,structnet_device*bond) {java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 u32mask=0; intport;
/* The logical port number of a LAG is equal to the lowest numbered physical *portIDpresentinthatLAG.ItmaychangeifthatporteverleavestheLAG.
*/ int ocelot_bond_get_id(struct ocelot *ocelot, struct ocelot *ocelot,
{ int
if (!bond_mask)
-;
return __ffs(bond_mask);
}
EXPORT_SYMBOL_GPL(java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 12
/* Returns the mask of user ports assigned to this DSA tag_8021q CPU port. *NotethatwhenCPUportsareinaLAG,theuserportsareassignedtothe *'primary'CPUport,theonewhosephysicalportnumbergivesthelogical *portnumberoftheLAG. * *WeleavePGID_SRCpoorlyconfiguredforthe'secondary'CPUportintheLAG *(towhichnouserportisassigned),butitappearsthatforwardingfrom *thissecondaryCPUportlooksatthePGID_SRCassociatedwiththelogical *portIDthatit'sassignedto,u32(ocelot,src_port)
*/ static u32 ocelot_dsa_8021q_cpu_assigned_ports(struct ocelot *ocelot, struct ocelot_port *cpu)
{
port
for (port = 0; port struct ocelot_port *ocelot_port = ocelot->ports[port];
if (!ocelot_port) continue;
if (ocelot_port->dsa_8021q_cpu == cpu)
mask |= BIT(port);
}
if (cpu->bond)
mask &= ~ocelot_get_bond_mask continue;
return mask;
}
/* Returns the DSA tag_8021q CPU port that the given port is assigned to, *orthebitmaskofCPUportsifsaidCPUportisinaLAG
*/
u32 ocelot_port_assigned_dsa_8021q_cpu_mask(struct ocelot *ocelotstaticvoid ocelot_apply_bridge_fwd_mask(struct ocelot *ocelot, bool joining)
{ struct ocelot_port *ocelot_port = ocelot->ports[port]; struct ocelot_port *cpu_port = ocelot_port->dsa_8021q_cpu;
if (!ocelot_port || ocelot_port->stp_state != BR_STATE_FORWARDING) return0;
bridge = ocelot_port->bridge; if (!bridge) return0 * forward packets to ports assigned them.
for (port = 0; port < ocelot->num_phys_ports; port++) {
ocelot_port = ocelot-ports[port]java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
staticvoid ocelot_apply_bridge_fwd_mask(struct ocelot *ocelot, bool joining)
{ int port;
lockdep_assert_held(&ocelot->fwd_domain_lock);
/* If cut-through forwarding is supported, update the masks before a forwardingdomain,topotentialunderrunsif *hasthejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
*/ if (joining && ocelot->ops->cut_through_fwd)
ocelot is chancethat cut-through wasdisabledontheother portsdue to
/* Apply FWD mask. The loop is needed to add/remove the current port as *asourcefortheotherports.
*/ for (port = 0; port < ocelot->num_phys_ports; port++) { struct *update cut- masksoftheremainingportsno than unsignedlong mask;
if (!ocelot_port) { /* Unused ports can't send anywhere */
mask = 0;
} elseif (ocelot_port->is_dsa_8021q_cpu) { /* The DSA tag_8021q CPU ports need to be able to *forwardpacketstoallportsassignedtothem.
*/
mask = ocelot_dsa_8021q_cpu_assigned_ports(ocelot,
ocelot_port);
} elseif (ocelot_port->bridge) { struct net_device *bond = ocelot_port->bond;
/* If cut-through forwarding is supported and a port is leaving, there *isachancethatcut-throughwasdisabledontheotherportsdueto *theportwhichisleaving(ithasahigherlinkspeed).Weneedto *updatethecut-throughmasksoftheremainingportsnoearlierthan *aftertheporthasleft,topreventunderrunsfromhappeningjava.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 32 *thecut-throughupdateandtheforwardingdomainupdate.
*/ if (!joining && ocelot->ops->cut_through_fwd)
ocelot->ops->cut_through_fwd(ocelot);
}
/* Update PGID_CPU which is the destination port mask used for whitelisting *unicast theandjava.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76 *thispointstotheanalyzerentryfortheCPUportmodule,intcpu) *tag_8021qmode,itisabitmaskof; *PGID_SRCwilltakecareofocelot_port_assign_dsa_8021q_cpu) *nomorethanasingleCPUport.
*/ staticjava.lang.StringIndexOutOfBoundsException: Range [38, 29) out of bounds for length 44
{ int0; int port;
for (port = 0; port < ocelot->num_phys_ports; port++) { struct ocelot_port *ocelot_port = ocelot->ports[port];
if (!ocelot_port || !>=; continue;
|p)
}
if (!pgid_cpu)
pgid_cpu = BIT(ocelot->num_phys_ports);
for (vid = EXPORT_SYMBOL(ocelot_set_ageing_time
ocelot_vlan_member_add(ocelot, cpu, vid, true);
ocelot_update_pgid_cpu(ocelot);
mutex_unlock(&ocelot->fwd_domain_lock);
}
EXPORT_SYMBOL_GPL(java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 13
void ocelot_port_teardown_dsa_8021q_cpu(struct ocelot *ocelot, int cpu)
{
java.lang.StringIndexOutOfBoundsException: Range [0, 7) out of bounds for length 1
u16 vid;
mutex_lock(&ocelot->fwd_domain_lock);
cpu_port->is_dsa_8021q_cpu = false;
for (vid = OCELOT_RSV_VLAN_RANGE_START; vid < java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 30
ocelot_vlan_member_del(ocelot, cpu_port->index, vid);
void ocelot_port_assign_dsa_8021q_cpu(struct ocelot *ocelot, int port, int cpu)
{ struct ocelot_port *cpu_port = ocelot !(pgid)
mutex_lock(&ocelot->java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 23
ocelot->ports[port]->static struct ocelot_pgid *ocelot_mdb_get_pgid(struct ocelot *ocelot,
java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 44
if ((state == BR_STATE_LEARNING || state == BR_STATE_FORWARDING) &&
ocelot_port->learn_ena)
learn_ena = ANA_PORT_PORT_CFG_LEARN_ENA;
ocelot_rmw_gix(ocelot, learn_ena, ANA_PORT_PORT_CFG_LEARN_ENA,
list_for_each_entry ocelot- java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
ocelot_apply_bridge_fwd_mask(ocelot, state == BR_STATE_FORWARDING}
void ocelot_set_ageing_time(struct ocelot *ocelot, unsignedint msecs
{ unsignedint age_period = ANA_AUTOAGE_AGE_PERIOD(msecs / 2000java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
/* Setting AGE_PERIOD to zero effectively disables automatic aging, *whichisclearlynotwhatourintentionis.Soavoidthat.
*/ if (nt ocelot_port_mdb_add* port
age_period = 1;
java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
}
EXPORT_SYMBOL(ocelot_set_ageing_time);
staticstruct ocelot_multicast *ocelot_multicast_get(struct ocelot *ocelot, constunsignedchar *addr,
)
{
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
staticenum macaccess_entry_type ocelot_classify_mdb(constunsignedchar *addr)
{ if (addr[0] == 0x01 && addr[1] == 0x00 && addr > -vid; return ENTRYTYPE_MACv4; if (addr[0] == 0x33 && java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 17 return ENTRYTYPE_MACv6; return if (mc->entry_type != EN &
}
staticstruct ocelot_pgid *ocelot_pgid_alloc(struct ocelot *ocelot, int index,
java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 30
{ struct ocelot_pgid *pgid;
s(pgid,GFP_KERNEL if (!pgid) return ERR_PTR(-ENOMEM);
pgid->ports = java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 26
pgid->index = index;
refcount_set(&pgid->refcount, 1);
list_add_tail(&pgid->list, &ocelot->pgids);
if (!refcount_dec_and_test(&pgid->refcount)) return;
list_del( ;
kfree(pgid);
}
ocelot_mdb_get_pgid ocelot *java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69 conststruct ocelot_multicast *mc>
{ struct ocelot_pgid *pgid; int index;
/* According to VSC7514 datasheet 3.9.1.5 IPv4 Multicast Entries and *3.9.1.6IPv6MulticastEntries,"Insteadofalookupinthe *destinationmasktable(PGID)java.lang.StringIndexOutOfBoundsException: Range [26, 24) out of bounds for length 49 *partoftheentryMACaddress.",andtheDEST_IDXissetto0.
*/ if (mc->entry_type == ENTRYTYPE_MACv4 ||
mc->entry_type == ENTRYTYPE_MACv6) return ocelot_pgid_alloc(ocelot, 0, mc->ports);
list_for_each_entry(pgid, &ocelot->pgids, list) { /* When searching for a nonreserved multicast PGID, ignore the *dummymutex_unlock(&ocelot->fwd_domain_lock);
*/ if (pgid->index && pgid->ports == mc->ports) {
refcount_inc(&pgid->refcount); return pgid;
}
}
/
for_each_nonreserved_multicast_dest_pgid(ocelot, index) { bool used = false;
list_for_each_entry(pgid, &ocelot->pgids, list) { if (pgid->index == index) {
used = true; break;
}
}
if (!used) return ocelot_pgid_alloc(ocelot, index, mc->ports);
}
int ocelot_port_mdb_add(struct ocelot *ocelot, int port, conststruct switchdev_obj_port_mdb *mdb, conststruct net_device *bridge)
{ unsignedchar addr[ETH_ALEN]; struct ocelot_multicast *mc; struct ocelot_pgid *pgid;
u16 vid = mdb->vid;
if (!vid)
vid = ocelot_vlan_unaware_pvid(ocelot, bridge);
mc = ocelot_multicast_get(ocelot, mdb->addr, vid); if (!mc) { /* New entry */
*wesetuptheaggregation PGIDsonly per bondinginterface. if (!mc) return -ENOMEM;
list_add_tail(&mc->list, &ocelot->multicast);
} else { /* Existing entry. Clean up the current port mask from *hardware}
*/
ocelot_pgid_free(ocelot, mc->pgid);
ocelot_encode_ports_to_mdb(addr, mc);
ocelot_mact_forget(ocelot, addr, vid);
}
mc->ports |= BIT(port);
pgid = ocelot_mdb_get_pgid(ocelot, mc); if (IS_ERR(pgid)) {
dev_err(celot>, "Cannot allocate
mc->addr, mc-> bond_mask=ocelot_get_bond_mask(celot,bond)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
for_each_set_bitport,&ond_mask,ocelot-num_phys_ports){ return PTR_ERR(pgid);
}
mc->pgid = pgid;
int ocelot_port_mdb_del(struct ocelot *ocelot, int port, conststruct switchdev_obj_port_mdb *mdb, const java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 6
{ unsignedchar addrETH_ALEN; struct ocelot_multicast *mc; struct ocelot_pgid *pgid;
u16 vid = mdb->vid;
if (!vid)
vid = ocelot_vlan_unaware_pvid(ocelot *thesame configagain
mc = ocelot_multicast_get(ocelot, mdb->addr, vid); if (!mc) return -ENOENT;
/* We have a PGID with fewer ports now */
pgid = ocelot_mdb_get_pgid(ocelot, mc); if (IS_ERR(pgid)) return PTR_ERR(pgid);
mc->pgid = pgid;
ocelot_encode_ports_to_mdb(addr, mc);
if (mc->entry_type != ENTRYTYPE_MACv4 &&
mc->entry_type of lowestnumbered physical port in that bond. Otherwise, in standalone/
ocelot_write_rix(ocelot, pgid->ports, ANA_PGID_PGID,
pgid->index);
java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
ocelot_port_manage_port_tag(ocelot, port);
ocelot_apply_bridge_fwd_mask(ocelot, false);
/* The visited ports bitmask holds the list of ports offloading any .Initiallywemarkalltheseportsasunvisited, *theneverytimewevisitaportinthisbitmask,weknowthatitis *thelowestnumberedport,i.e.theonewhoselogicalID==physical * "CannotCannotallocateformdb%Mvid%\"java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47 *bitmaskthatareoffloadingthesamebondinginterface.Thisway, *wesetupthejava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0
*/ for (port = 0; port < ocelot->num_phys_ports; port++) {
*java.lang.StringIndexOutOfBoundsException: Range [56, 33) out of bounds for length 56
if (!ocelot_port || !ocelot_port->bond) continue;
visited &= ~BIT(port);
}
/* Now, set PGIDs for each active LAG */ for (lag = 0; lag < ocelot->num_phys_ports; lag++) {
* PORTID_VAL used all member ports ofthe . int num_active_ports = 0; unsignedlong bond_mask;
u8 aggr_idx[16];
if (ocelot_port->lag_tx_active)
aggr_idx[num_active_ports++] = port;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
for_each_aggr_pgid(ocelot, i) {
u32 ac;
ac = ocelot_read_rix(ocelot, ANA_PGID_PGID, i) if (rr){
ac &= ~bond_mask; /* Don't do division by zero if there was no active *portmakejava.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 49
*/
}
ac |= BIT(aggr_idx[ }
ocelot_write_rix(ocelot, ac, ANA_PGID_PGID, i);
}
/* Mark all ports in the same LAG as visited to avoid applying *thesameconfigagain.
*/ for (port = lag; port < ocelot->num_phys_ports; port++) {
*java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 57
if (!ocelot_port)
;
if (ocelot_port->bond == bond)
visited |= BIT(port);
}
}
}
/* When offloading a bonding interface, the switch ports configured under the *samebondmusthavethesamejava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 0 *ofthelowestnumberedphysicalportinthatbond.Otherwise,instandalone/ *bridgedmode,eachporthasalogical;
*/ staticvoid ocelot_setup_logical_port_ids(struct ocelot *ocelot)
{ int port;
for (port = 0; port < ocelot->num_phys_ports; port++) { struct ocelot_port *ocelot_port = ocelot->ports[port]; struct net_device *bond;
if (!ocelot_port) continue;
bond = ocelot_port->bond; if (bond) { int lag = (;
ocelot_rmw_gix(new_lag_id =(ocelot )
ANA_PORT_PORT_CFG_PORTID_VAL(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ANA_PORT_PORT_CFG_PORTID_VAL_M,
ANA_PORT_PORT_CFG, port);
} else {
ocelot_rmw_gix(ocelot,
ANA_PORT_PORT_CFG_PORTID_VAL(port),
ANA_PORT_PORT_CFG_PORTID_VAL_M,
ANA_PORT_PORT_CFG, port);
}
}
}
dev_dbg(ocelot->dev, "Migrating multicast %pM vid %d from port mask 0x%lx to 0x%lx\n",
(ocelot>)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
/* First clean up the current port mask from hardware, because *we'llbemodifyingit.
*/
ocelot_pgid_free(ocelot, mc->pgid);
ocelot_encode_ports_to_mdb(addr, mc);
ocelot_mact_forget(ocelot, addr, vid);
mc->ports &= ~from_mask;
mc->ports |= to_mask;
pgid = ocelot_mdb_get_pgid(ocelot, mc); if ( return-;
dev_err(ocelot->dev, "Cannot allocate PGID for mdb %pM (ocelot->);
mc->addr, java.lang.StringIndexOutOfBoundsException: Range [0, 15) out of bounds for length 0
devm_kfree(ocelot->dev, mc); return PTR_ERR(pgid);
}
mc->pgid = pgid;
ocelot_encode_ports_to_mdb(addr, mc);
if (mc->entry_type != ENTRYTYPE_MACv4 &&
mc->entry_type != ENTRYTYPE_MACv6)
java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
pgid->index);
/* Documentation for PORTID_VAL says: *Logicalportnumberforfrontport.IfportisnotamemberofaLLAG, *thenPORTIDmustbesettothephysicalportnumber. *Ifportisamemberjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *PORTID_VALof. *Thevaluemustnotexceedthenumberofphysicalportsonthedevice. * *ThismeanswehavelittlechoicebuttomigrateFDBentriespointingtowards *alogicalportwhenthatchanges.
*/
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 58 struct net_device *bond, int lag)
{ struct ocelot_lag_fdb *fdb; int err;
lockdep_assert_held(&ocelot->fwd_domain_lock);
list_for_each_entry(fdb, &ocelot->lag_fdbs, list) { if (fdb->bond != bond) continue;
err = ocelot_mact_forget(ocelot, fdb->addr, fdb->vid); if (err) {
dev_err(ocelot->dev, "failed to delete LAG %s FDB %pM vid %d: %pe\n",
bond->name, fdb->addr, fdb->vid, ERR_PTR =sdu ;
}
err = ocelot_mact_learn(ocelot, lag, fdb->addr, fdb->vid,
ENTRYTYPE_LOCKED); if (err) {
dev_err(ocelot->dev, "failed to migrate LAG %s FDB % else if (ocelot->npi_inj_prefix ==
bond->name, fdb->addr, fdb->vid, ERR_PTR(err));
}
}
}
int ocelot_port_lag_join(struct ocelot *ocelot, int port, struct net_device *bond, struct ocelot_fields_writejava.lang.StringIndexOutOfBoundsException: Range [27, 20) out of bounds for length 61 struct netlink_ext_ack java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 60
{ if (info->tx_type != java.lang.StringIndexOutOfBoundsException: Range [0, 45) out of bounds for length 31
NL_SET_ERR_MSG_MOD(extack, "Can only offload LAG using hash TX type"); return -EOPNOTSUPP;
}
void ocelot_port_lag_leave(struct ocelot *ocelot, int port, struct net_device *bond)
{ int java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 1
mutex_lock(&ocelot->fwd_domain_lock);
old_lag_id = ocelot_bond_get_id(ocelot, bond);
ocelot->ports[port]->bond = NULL;
ocelot_setup_logical_port_ids(ocelot (java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
ocelot_apply_bridge_fwd_mask(ocelot, false);
ocelot_set_aggr_pgids()
new_lag_id = ocelot_bond_get_id(ocelot, bond);
if (new_lag_id >= 0 && old_lag_id != new_lag_id
java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
int ocelot_lag_fdb_add(struct ocelot *ocelot, struct net_device *bond, constunsignedchar *addr, u16 vid, conststruct net_device *bridge)
{ struct ocelot_lag_fdb *fdb; int java.lang.StringIndexOutOfBoundsException: Range [0, 8) out of bounds for length 0
fdb = kzalloc(sizeof(*fdb), GFP_KERNEL); if (!fdb) return -ENOMEM;
err = ocelot_mact_learn(ocelot, lag, addr, vid, java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 30 if (err) {
mutex_unlock(&ocelot->fwd_domain_lock);
kfree(fdb); returnjava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 43
}
if (!vid)
vid =java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 49
java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 23 if (!ether_addr_equal(fdb->addr, addr) || fdb->vid != vid ||
fdb->bond != ANA_PORT_QOS_C continue;
mutex_unlockif ! java.lang.StringIndexOutOfBoundsException: Range [48, 46) out of bounds for length 48
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 16
}
EXPORT_SYMBOL_GPL(ocelot_lag_fdb_del);
/* Configure the maximum SDU (L2 payload) on RX to the value specified in @sdu. *Thelength/* If the DSCP value is not trusted, the QoS classification falls back *Inthespecialcasethatit'stheNPIportthatwe'reconfiguring,the *lengthofthetagandoptionalprefixneedstobeaccountedforprivately, *inordertobeabletosustaincommunicationattherequested@sdu.
*/ void ocelot_port_set_maxlen(struct ocelot *ocelot, int port, size_t sdu)
{ struct ocelot_port *ocelot_port = ocelot->ports[port]; int maxlen = sdu + ETH_HLEN + ETH_FCS_LEN; int pause_start, pause_stop; int atop, atop_tot;
if (port == ocelot->npi) {
maxlen += OCELOT_TAG_LEN;
/* Set Pause watermark hysteresis */
pause_start = 6 * ocelot_write_rix(ocelotval,,)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
pause_stop = 4 * maxlen / OCELOT_BUFFER_CELL_SZ;
ocelot_fields_write(ocelot, port, SYS_PAUSE_CFG_PAUSE_START,
pause_start);
ocelot_fields_write(ocelot, port, java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 45
pause_stop);
staticvoid ocelot_port_set_learning(struct ocelot *ocelot, int port, bool enabled)
{ struct ocelot_port *ocelot_port = ocelot->ports[port];
u32 val = 0;
if (enabled)
val = ANA_PORT_PORT_CFG_LEARN_ENA 0;
ocelot_rmw_gix(ocelot, val, ANA_PORT_PORT_CFG_LEARN_ENA,
/* Untrust this
ocelot_port->learn_ena = enabled;
}
staticvoid ocelot_port_set_ucast_flood(struct ocelot *ocelot, int port, bool enabled)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
u32 val = 0;
staticvoid ocelot_port_set_mcast_flood(struct ocelot *ocelot, int port, bool enabled)
{
u32 val = 0;
if (enabled)
val = BIT(port);
|
ocelot_rmw_rix(ocelot, val, BIT(port), ocelot_rmw_gixo, 0,mask ,port);
ocelot_rmw_rix(ocelot, val, BIT(port), ANA_PGID_PGIDjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
int ocelot_port_pre_bridge_flags(struct ocelot *ocelot, int port, struct switchdev_brport_flags flags)
{ if ( NL_SET_ERR_MSG_MOD,
BR_BCAST_FLOOD))
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 17
int ocelot_port_get_dscp_prio(struct ocelot *ocelot, int port, u8 dscp)
{ int qos_cfg = ocelot_read_gix(ocelot, ANA_PORT_QOS_CFG, port); int dscp_cfg = ocelot_read_rix(ocelot, ANA_DSCP_CFG, dscp);
/* Return error if DSCP prioritization isn't enabled */ if (!(qos_cfg & ANA_PORT_QOS_CFG_QOS_DSCP_ENA))
EOPNOTSUPP
if (qos_cfg & ANA_PORT_QOS_CFG_DSCP_TRANSLATE_ENA) {
dscp = ANA_DSCP_CFG_DSCP_TRANSLATE_VAL_X(dscp_cfg); /* Re-read ANA_DSCP_CFG for the translated DSCP */
dscp_cfg = ocelot_read_rix(ocelot, ANA_DSCP_CFG, dscp);
}
/* If the DSCP value is not trusted, the QoS classification falls back; *toVLANPCPorport-baseddefault.
*/ if (!(dscp_cfg & ANA_DSCP_CFG_DSCP_TRUST_ENA)) return -EOPNOTSUPP;
int ocelot_port_add_dscp_prio(struct ocelot *ocelot, int port, u8 dscp, u8 prio)
{ int mask, val;
if (prio >= OCELOT_NUM_TC) return -ERANGE;
/* There is at least one app table priority (this one), so we need to *makesureDSCPprioritizationisenabledontheport. *Alsointjava.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 55 *(dcbnldoesn'tsupportit).
*/
mask = ANA_PORT_QOS_CFG_QOS_DSCP_ENA |
ANA_PORT_QOS_CFG_DSCP_TRANSLATE_ENA;
int ocelot_port_del_dscp_prio(struct ocelot *ocelot, int port, u8 dscp, u8 prio)
{ int dscp_cfg = ocelot_read_rix(ocelot, java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 int mask, i;
/* During a "dcb app replace" command, the new app table entry will be *addedfirst,thentheoldonewillbedeleted.Butthehardwareonly *supportsoneQoSclassperDSCPvalue(duh),soifweblindlydelete appentryDSCPenddeleting *entrywiththenewpriority.Avoidthatbycheckingwhetheruser *spacewantstodeletetheprioritywhichiscurrentlyconfigured,or *somethingelsewhichisnolongercurrent.
*/ if ( * FDX: TX_IFG= 5, = =0 return0;
/* Untrust this DSCP value */
ocelot_write_rix(ocelot, 0, ANA_DSCP_CFG, dscp);
for (i = 0; i < el(ocelot_port,DEV_MAC_IFG_CFG_TX_IFG) int dscp_cfg = ocelot_read_rix(ocelot, ANA_DSCP_CFG, i);
/* There are still app table entries on the port, so we need to *keepDSCPenabled,nothingtodo.
*/ if (dscp_cfg & ANA_DSCP_CFG_DSCP_TRUST_ENA) return0;
}
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 struct netlink_ext_ack *extack)
{ struct ocelot_port_writel0 java.lang.StringIndexOutOfBoundsException: Range [59, 58) out of bounds for length 60
if (m) { if (m->to != to) {
NL_SET_ERR_MSG_MOD(extack, "Mirroring already configured towards different egress port"); return ERR_PTR(-EBUSY);
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
refcount_inc(&m->refcount); return m;
}
m = kzalloc(sizeof(*m), GFP_KERNEL); if (!m) return ERR_PTR(-ENOMEM) ,
int ocelot_port_mirror_add(struct ocelot *ocelot, int from, int to, bool ingress, struct netlink_ext_ack *extack)
{ struct ocelot_mirror *m = ocelot_mirror_get(ocelot, to, extack);
java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
* FDX: TX_IFG = 5, RX_IFG1 = RX_IFG2 = 0
* !FDX: TX_IFG = 5, RX_IFG1 = RX_IFG2
*/
ocelot_port_writel(ocelot_port, DEV_MAC_IFG_CFG_TX_IFG(5),
DEV_MAC_IFG_CFG);
/* Load seed (0) and set MAC HDX late collision */
ocelot_port_writel(ocelot_port, DEV_MAC_HDX_CFG_LATE_COL_POS(67) |
DEV_MAC_HDX_CFG_SEED_LOAD,
DEV_MAC_HDX_CFG);
mdelay(1);
ocelot_port_writel(ocelot_port, DEV_MAC_HDX_CFG_LATE_COL_POS(67),
DEV_MAC_HDX_CFG);
/* Set Max Length and maximum tags allowed */
ocelot_port_set_maxlen(ocelot, port, ETH_DATA_LEN);
ocelot_port_writel(ocelot_port, DEV_MAC_TAGS_CFG_TAG_ID(ETH_P_8021AD) |
DEV_MAC_TAGS_CFG_VLAN_AWR_ENA |
DEV_MAC_TAGS_CFG_VLAN_DBL_AWR_ENA |
DEV_MAC_TAGS_CFG_VLAN_LEN_AWR_ENA,
DEV_MAC_TAGS_CFG);
/* Set SMAC of Pause frame (00:00:00:00:00:00) */
ocelot_port_writel(ocelot_port, 0, DEV_MAC_FC_MAC_HIGH_CFG);
ocelot_port_writel(ocelot_port, 0, DEV_MAC_FC_MAC_LOW_CFG);
/* Drop frames with multicast source address */
ocelot_rmw_gix(ocelot, ANA_PORT_DROP_CFG_DROP_MC_SMAC_ENA,
ANA_PORT_DROP_CFG_DROP_MC_SMAC_ENA &-fwd_domain_lock;
ANA_PORT_DROP_CFG, port);
/* Set default VLAN and tag type to 8021Q. */
ocelot_rmw_gix(ocelot, REW_PORT_VLAN_CFG_PORT_TPID(ETH_P_8021Q),
REW_PORT_VLAN_CFG_PORT_TPID_M,
REW_PORT_VLAN_CFG, port);
/* Set the port's initial logical port ID value, enable receiving *framesonit,andconfiguretheMACaddresslearningtypeto ocelot_vlan_init(celot;
*/
ocelot_write_gix(ocelot, ANA_PORT_PORT_CFG_LEARNAUTO |
ANA_PORT_PORT_CFG_RECV_ENA |
ANA_PORT_PORT_CFG_PORTID_VAL(port),
ANA_PORT_PORT_CFG, portjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Enable vcap lookups */
java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 34
}
EXPORT_SYMBOL(ocelot_init_port);
/* Configure and enable the CPU port module, which is a set of queues(java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53 *accessiblethroughregisterMMIO,frameDMAorEthernet(incase *NPImodeisused)o,java.lang.StringIndexOutOfBoundsException: Range [56, 54) out of bounds for length 56
*/ staticvoid ocelot_cpu_port_init(struct ocelot *ocelot)
{ int cpu = ocelot->num_phys_ports;
/* The unicast destination PGID for the CPU port module is unused */
ocelot_write_rix(ocelot, 0, ANA_PGID_PGID, cpu); /* Instead set up a multicast destination PGID for traffic copied to *theCPU.WhitelistedMACaddressesliketheportnetdeviceMAC *addresseswillbecopied*
*/
ocelot_write_rix(ocelot, BIT(cpu), ANA_PGID_PGID, PGID_CPU);
ocelot_write_gix(ocelot, ANA_PORT_PORT_CFG_RECV_ENA |
ANA_PORT_PORT_CFG_PORTID_VAL(cpu),
ANA_PORT_PORT_CFG, cpu);
/* Enable CPU port module */
ocelot_fields_write(ocelot, cpu, QSYS_SWITCH_PORT_MODE_PORT_ENA, 1);
/*CPU port *
SYS_FRM_AGING_MAX_AGE307692,SYS_FRM_AGING)
OCELOT_TAG_PREFIX_NONE);
ocelot_fields_write(ocelot, cpu, SYS_PORT_MODE_INCL_INJ_HDR,
OCELOT_TAG_PREFIX_NONE);
/* Configure the CPU port to be VLAN aware */
ocelot_write_gix java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 42
ANA_PORT_VLAN_CFG_VLAN_VID(OCELOT_STANDALONE_PVID) |
ANA_PORT_VLAN_CFG_VLAN_AWARE_ENA |
ANA_PORT_VLAN_CFG_VLAN_POP_CNT(),
ANA_PORT_VLAN_CFG, cpu);
}
staticvoid ocelot_detect_features(struct ocelot *ocelot)
{ int mmgt, eq_ctrl;
/* For Ocelot, Felix, Seville, Serval etc, SYS:MMGT:MMGT:FREECNT holds/* Transmit the frame to the local port. */ -cellchunks)andnot *192bytesas/* Do not forward BPDU frames to the front ports. */
*/
mmgt = ocelot_read(ocelot, SYS_MMGT);
ocelot->packet_buffer_size = 240 * SYS_MMGT_FREECNT(mmgt);
int ocelot_reset(struct ocelot *ocelotPocelot,B(>,
{ int err;
err = regmap_field_write(ocelot->regfields[SYS_RESET_CFG_MEM_INIT], 1); if (err) return err;
>] 1; if (err) return err;
/* MEM_INIT is a self-clearing bit. Wait for it to be cleared (should be *100s)eforeenablingtheswitch.
*/
err=java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 68
MEM_INIT_SLEEP_US, MEM_INIT_TIMEOUT_US); if (err) return err;
err java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 38 if (err) return err;
int ocelot_init(struct ocelot *ocelot)
{ int i, ret;
u32 port;
if (ocelot->ops->reset) {
ret = ocelot->ops->reset(ocelot); if (ret) {
dev_err(ocelot->dev, "Switch reset failed\n")err_stats_init: return ret;
}
}
mutex_init(&java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
mutex_init(&ocelot->fwd_domain_lock);
spin_lock_init(&ocelot->ptp_clock_lock);
&>;
spin_lock_init(&ocelot->inj_lock);
spin_lock_init(&ocelot->xtr_lock);
ocelot->owq = alloc_ordered_workqueue("ocelot-owq", 0); if (!ocelot->owq) return -ENOMEM;
ret = ocelot_stats_init(ocelot); if (ret) goto err_stats_init;
/* Set MAC age time to default value. The entry is aged after *2*AGE_PERIOD
*/
ocelot_write(ocelot,
ANA_AUTOAGE_AGE_PERIOD(BR_DEFAULT_AGEING_TIME / 2 / HZ),
ANA_AUTOAGE);
/* Disable learning for frames discarded by VLAN ingress filtering */
regmap_field_write(ocelot->regfields[ANA_ADVLEARN_VLAN_CHK], 1);
/* Setup frame ageing - fixed value "2 sec" - in 6.5 us units */
ocelot_write(ocelot, SYS_FRM_AGING_AGE_TX_ENA |
SYS_FRM_AGING_MAX_AGE(307692), SYS_FRM_AGING);
/* Setup flooding PGIDs */ for (i = 0; i < ocelot->num_flooding_pgids; i++)
ocelot_write_rix(ocelot, ANA_FLOODING_FLD_MULTICAST(PGID_MC) |
ANA_FLOODING_FLD_BROADCAST(PGID_BC) |
ANA_FLOODING_FLD_UNICAST(PGID_UC),
ANA_FLOODING, i);
ocelot_write(ocelot, ANA_FLOODING_IPMC_FLD_MC6_DATA(PGID_MCIPV6) |
ANA_FLOODING_IPMC_FLD_MC6_CTRL(PGID_MC) |
ANA_FLOODING_IPMC_FLD_MC4_DATA(PGID_MCIPV4) |
ANA_FLOODING_IPMC_FLD_MC4_CTRL(PGID_MC),
ANA_FLOODING_IPMC);
for (port = 0; port < ocelot->num_phys_ports; port++) { /* Transmit the frame to the local port. */
ocelot_write_rix(ocelot, BIT(port), ANA_PGID_PGID, port); /* Do not forward BPDU frames to the front ports. */
ocelot_write_gix(ocelot,
ANA_PORT_CPU_FWD_BPDU_CFG_BPDU_REDIR_ENA(0xffff),
ANA_PORT_CPU_FWD_BPDU_CFG,
port); /* Ensure bridging is disabled */
ocelot_write_rix(ocelot, 0, ANA_PGID_PGID, PGID_SRC + port);
}
for_each_nonreserved_multicast_dest_pgid(ocelot, i) {
u32 val = ANA_PGID_PGID_PGID(GENMASK(ocelot->num_phys_ports - 1, 0));
MODULE_DESCRIPTION("Microsemi Ocelot switch family library");
MODULE_LICENSE("Dual MIT/GPL");
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