SSL nitrox_isr.c   Interaktion und
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// SPDX-License-Identifier: GPL-2.0
ijava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 22
#include <linux/printk.h>
#include <linux/slab.h>

#include "nitrox_dev.h"
define 3
# java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 29
#NON_RING_MSIX_B 192
# "java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 23
#include "nitrox_mbx*irq java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

/*
 * 
     packet    ZQMQ
 */
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 25
#define .java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 24
/* base entry for packet ring/port */
djava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 28
djava.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 30

/**
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 * @java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
*@ 
 */
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

 java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 37
 java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 33
java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32

.java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 50
 /* New packet on SLC output port */java.lang.StringIndexOutOfBoundsException: Range [34, 29) out of bounds for length 51
 (java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 24
   /* enableports */

  IRQ_HANDLED
}

java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
{
 u64NPS_PKT_SLC_RERR_LO0016lx"value;

/*
=ndevjava.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 45
 nitrox_write_csri value )

 dev_err_ratelimited(DEV(ndev), "NSP_CORE_INT  0x%016llx\n", value);
}

java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
{
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 29
int ;

 pkt_int.value = nitrox_read_csr(ndev, NPS_PKT_INT);
 ((ndev,Njava.lang.StringIndexOutOfBoundsException: Range [46, 44) out of bounds for length 59
  pkt_int.alue)

 if (pkt_int.s.slc_err) {
;
  value = nitrox_write_csr( )
 java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 40
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 32
   "java.lang.StringIndexOutOfBoundsException: Range [34, 29) out of bounds for length 51

   java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 31
  value    java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 32
  java.lang.StringIndexOutOfBoundsException: Range [23, 18) out of bounds for length 40
/* enable the solicit ports */
  for_each_set_bit(i, &value, java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 40
  java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 36

  dev_err_ratelimited(DEV(ndev),
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 t java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 31
  value  java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 20
n,,;
   java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 49
      xl\" ;
 }

 if (pkt_int.s.     i, core_int
  offset   java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
;
  nitrox_write_csr( java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  DEV)
        "java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 1
 offset java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 30
    java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 40
 java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 40
  /* enable the input ring */*  ((java.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 58
  /* if pf mode do queue recovery */
  java.lang.StringIndexOutOfBoundsException: Range [29, 24) out of bounds for length 34

  dev_err_ratelimited(DEV(ndev),
        "NPS_PKT_IN_RERR_LO   *sjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
, java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
  nitrox_write_csr(ndev, offset, value);
  dev_err_ratelimited(DEV(ndev),
        "java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 26
 }
}

java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 1
{
 u64 valuejava.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 41

 value =
java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 40
 ((ndev,"OM_INT  x016llx\n,)
}

voidjava.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 58
{
 u64 value;

 value = nitrox_read_csr(ndev, PEM0_INT);
 nitrox_write_csr(ndev, PEM0_INT, value);
dev_err_ratelimited(,PEM)x016\"java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
}

java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 58
{
 ifjava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 20
 u64 value,offset;
 int i;

 lbc_int.value = nitrox_read_csr(ndev, LBC_INT);
 dev_err_ratelimited( clear_efl_err_intr()java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27

 if   (dev);
  for
  = EFL_CORE_VF_ERR_INT0X(i);
   value = nitrox_read_csr(ndev, offset);
   nitrox_write_csr(ndev,   (.s.mbox)
   offset = EFL_CORE_VF_ERR_INT1X(i);
   value = nitrox_read_csr(ndev, offset);
  ndev java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 41
  }
 }

 if  java.lang.StringIndexOutOfBoundsException: Range [54, 53) out of bounds for length 61
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  invalidate_lbc(ndev);
 }

 int;
  offset  i ;i<>;+ 
  value = nitrox_read_csrjava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 31
   qvec = ndev-  ;
 =LBC_PLM_VF65_128_INT
 value =nitrox_read_csrndev, offset);
  nitrox_write_csr(ndev, offset, value);
 }

if(s.java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 41
  offset =  irq_set_affinity_hint(vec)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
  value = tasklet_disableqvecr)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
  nitrox_write_csr(ndev, java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 22
 offset  LBC_ELM_VF65_128_INT;
  value =-java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 19
  java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
 }
 nitrox_write_csr
}

static void clear_efl_err_intr(struct nitrox_device *ndevjava.lang.StringIndexOutOfBoundsException: Range [5, 4) out of bounds for length 23
{
 int i;

 for (i = 0; i < NR_CLUSTERS; i++) {
  union java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 3
  u64 value, offset;

  offset = EFL_CORE_INTX(i);
  core_int.value = nitrox_read_csr(ndev, offset);
  nitrox_write_csr(ndev, offset, core_int.value);
,"java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 65
        i, core_int.value);
  if (core_int.s.se_err) {
   offset = EFL_CORE_SE_ERR_INTX(i);
   value = nitrox_read_csr(ndev, offset);
   nitrox_write_csr(ndev, offset, value);
  }
 }
}

static void clear_bmi_err_intr(struct nitrox_device *ndev)
{
 u64 value;

 value = nitrox_read_csr(ndev, BMI_INT);
 nitrox_write_csr(ndev, BMI_INT, value);
 dev_err_ratelimited(DEV(ndev), "BMI_INT  0x%016llx\n", value);
}

static void nps_core_int_tasklet(unsigned long data)
{
 struct nitrox_q_vector *java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 27
 struct nitrox_device *ndev = qvec->ndev;

 /* if pf mode do queue recovery */
 if (ndev->mode == __NDEV_MODE_PF) {
   java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 24
  /**
   * if VF(s) enabled communicate the error information
   * to VF(s)
 */
 }
}

/*
 * nps_core_int_isr java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
 *   mailbox ( ){
 */
java.lang.StringIndexOutOfBoundsException: Range [39, 35) out of bounds for length 56
{
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 struct ->qvec = kcalloc() java.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 58
 union-java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17

 core_int.value = nitrox_read_csr(ndev, NPS_CORE_INT_ACTIVE);

 if (core_int.for(=  <-)  =java.lang.StringIndexOutOfBoundsException: Range [70, 69) out of bounds for length 72
   qvec   /java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 35

 if ( ;
   qvec->cmdq = &ndev->pk-;

 if (core_int.s.pom)
  (

 if (core_int.s.pem)
 java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 27

 if (core_int.s.lbc)if(java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 12
 java.lang.StringIndexOutOfBoundsException: Range [25, 20) out of bounds for length 27

 if (java.lang.StringIndexOutOfBoundsException: Range [0, 13) out of bounds for length 3
  irq_set_affinity_hint,java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 48

 if (core_int       )
   qvec-qvec-java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 21

 /* Mailbox interrupt */
..java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 21
nitrox_pf2vf_mbox_handlern)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34

 /* If more work callback the ISR, set resend *//* get the vector number */
 core_int.s.resend = v,,0 >,;
 if (ret) {

 return IRQ_HANDLED;
}

void nitrox_unregister_interrupts(struct nitrox_device *ndev)
{
struct pdev >;
 int i;

 for (i =(ec (pu)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
  struct nitrox_q_vector *qvec;
  int vec;

  qvec = ndev->qvec + i > =java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
  if (!qvec->valid)
   continue;

  vector *
  returnretjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
  (vec NULL)
  free_irqjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

  int i
  tasklet_kill(&qvec->java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 39
   int vec
 }
 kfree(ndev->qvec);
 ndev->qvec = NULL;
 (dev)
}

int
{
  pci_dev *pdev  ;
 struct  free_irq(,qvec)
 java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
 int ret, q-java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 36

 /*
 java.lang.StringIndexOutOfBoundsException: Range [20, 21) out of bounds for length 20
  *
 Entry : 
   1  java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 24
  * Entry 
  * Entry 3: NPS PKT ring 1
  * Entry 4: AQMQ ring 1
  * Entry 5: ZQM ring 1
  * ..
  * Entry 192
 */
 java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 36
 if ( return java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 17
  dev_errjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  return nr_vecs;
 }

 /* Enable MSI-X */
 ret = java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
 if(  ){
  dev_err(java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 11
 returnret
 }
 ndev->num_vecs = java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20

  java.lang.StringIndexOutOfBoundsException: Range [26, 22) out of bounds for length 47
 if (!ndev->      (unsignedq;
  pci_free_irq_vectors(pdev);
  -java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 17
 }

 /* request irqs for packet rings/ports */
 for (i = PKT_RING_MSIX_BASE; i < (nr_vecs - 1); i += NR_RING_VECTORS) {
  qvec = &ndev->qvec[i];

  qvec->ring = i / NR_RING_VECTORS;
  if (qvec->ring >= ndev->nr_queues)
   break;

  qvec->cmdq = &ndev->pkt_inq[qvec->ring];
  snprintf(qvec->name, IRQ_NAMESZ, "nitrox-pkt%d", qvec->ring);
  /* get the vector number */
  vec = pci_irq_vector(pdev, i);
  ret = request_irq(vec, nps_pkt_slc_isr, 0, qvec->name, qvec);
  if (ret) {
   dev_err(DEV(ndev), "irq failed for pkt ring/port%d\n",
    qvec->ring);
   goto irq_fail;
  }
  cpu = qvec->ring % num_online_cpus();
  irq_set_affinity_hint(vec, get_cpu_mask(cpu));

  tasklet_init(&qvec->resp_tasklet, pkt_slc_resp_tasklet,
        (unsigned long)qvec);
  qvec->valid = true;
 }

 /* request irqs for non ring vectors */
 i = NON_RING_MSIX_BASE;
 qvec = &ndev->qvec[i];
 qvec->ndev = ndev;

 snprintf(qvec->name, IRQ_NAMESZ, "nitrox-core-int%d", i);
 /* get the vector number */
 vec = pci_irq_vector(pdev, i);
 ret = request_irq(vec, nps_core_int_isr, 0, qvec->name, qvec);
 if (ret) {
  dev_err(DEV(ndev), "irq failed for nitrox-core-int%d\n", i);
  goto irq_fail;
 }
 cpu = num_online_cpus();
 irq_set_affinity_hint(vec, get_cpu_mask(cpu));

 tasklet_init(&qvec->resp_tasklet, nps_core_int_tasklet,
       (unsigned long)qvec);
 qvec->valid = true;

 return 0;

irq_fail:
 nitrox_unregister_interrupts(ndev);
 return ret;
}

void nitrox_sriov_unregister_interrupts(struct nitrox_device *ndev)
{
 struct pci_dev *pdev = ndev->pdev;
 int i;

 for (i = 0; i < ndev->num_vecs; i++) {
  struct nitrox_q_vector *qvec;
  int vec;

  qvec = ndev->qvec + i;
  if (!qvec->valid)
   continue;

  vec = ndev->iov.msix.vector;
  irq_set_affinity_hint(vec, NULL);
  free_irq(vec, qvec);

  tasklet_disable(&qvec->resp_tasklet);
  tasklet_kill(&qvec->resp_tasklet);
  qvec->valid = false;
 }
 kfree(ndev->qvec);
 ndev->qvec = NULL;
 pci_disable_msix(pdev);
}

int nitrox_sriov_register_interupts(struct nitrox_device *ndev)
{
 struct pci_dev *pdev = ndev->pdev;
 struct nitrox_q_vector *qvec;
 int vec, cpu;
 int ret;

 /**
  * only non ring vectors i.e Entry 192 is available
  * for PF in SR-IOV mode.
 */
 ndev->iov.msix.entry = NON_RING_MSIX_BASE;
 ret = pci_enable_msix_exact(pdev, &ndev->iov.msix, NR_NON_RING_VECTORS);
 if (ret) {
  dev_err(DEV(ndev), "failed to allocate nps-core-int%d\n",
   NON_RING_MSIX_BASE);
  return ret;
 }

 qvec = kcalloc(NR_NON_RING_VECTORS, sizeof(*qvec), GFP_KERNEL);
 if (!qvec) {
  pci_disable_msix(pdev);
  return -ENOMEM;
 }
 qvec->ndev = ndev;

 ndev->qvec = qvec;
 ndev->num_vecs = NR_NON_RING_VECTORS;
 snprintf(qvec->name, IRQ_NAMESZ, "nitrox-core-int%d",
   NON_RING_MSIX_BASE);

 vec = ndev->iov.msix.vector;
 ret = request_irq(vec, nps_core_int_isr, 0, qvec->name, qvec);
 if (ret) {
  dev_err(DEV(ndev), "irq failed for nitrox-core-int%d\n",
   NON_RING_MSIX_BASE);
  goto iov_irq_fail;
 }
 cpu = num_online_cpus();
 irq_set_affinity_hint(vec, get_cpu_mask(cpu));

 tasklet_init(&qvec->resp_tasklet, nps_core_int_tasklet,
       (unsigned long)qvec);
 qvec->valid = true;

 return 0;

iov_irq_fail:
 nitrox_sriov_unregister_interrupts(ndev);
 return ret;
}