#include "octeon_main.h"
#include "octeon_network.h"
#include "cn66xx_device.h"
+#include "cn23xx_pf_device.h"
#define INCR_INSTRQUEUE_PKT_COUNT(octeon_dev_ptr, iq_no, field, count) \
(octeon_dev_ptr->instr_queue[iq_no]->stats.field += count)
if (OCTEON_CN6XXX(oct))
conf = &(CFG_GET_IQ_CFG(CHIP_FIELD(oct, cn6xxx, conf)));
-
+ else if (OCTEON_CN23XX_PF(oct))
+ conf = &(CFG_GET_IQ_CFG(CHIP_FIELD(oct, cn23xx_pf, conf)));
if (!conf) {
dev_err(&oct->pci_dev->dev, "Unsupported Chip %x\n",
oct->chip_id);
q_size = (u32)conf->instr_type * num_descs;
iq = oct->instr_queue[iq_no];
+
iq->oct_dev = oct;
set_dev_node(&oct->pci_dev->dev, numa_node);
if (OCTEON_CN6XXX(oct))
desc_size =
CFG_GET_IQ_INSTR_TYPE(CHIP_FIELD(oct, cn6xxx, conf));
+ else if (OCTEON_CN23XX_PF(oct))
+ desc_size =
+ CFG_GET_IQ_INSTR_TYPE(CHIP_FIELD(oct, cn23xx_pf, conf));
vfree(iq->request_list);
case REQTYPE_SOFT_COMMAND:
sc = buf;
- irh = (struct octeon_instr_irh *)&sc->cmd.cmd2.irh;
+ if (OCTEON_CN23XX_PF(oct))
+ irh = (struct octeon_instr_irh *)
+ &sc->cmd.cmd3.irh;
+ else
+ irh = (struct octeon_instr_irh *)
+ &sc->cmd.cmd2.irh;
if (irh->rflag) {
/* We're expecting a response from Octeon.
* It's up to lio_process_ordered_list() to
if (!oct)
return;
+
iq = oct->instr_queue[iq_no];
if (!iq)
return;
/* Flush the instruction queue */
octeon_flush_iq(oct, iq, 1, 0);
+
+ lio_enable_irq(NULL, iq);
}
/* Called by the Poll thread at regular intervals to check the instruction
{
struct octeon_config *oct_cfg;
struct octeon_instr_ih2 *ih2;
+ struct octeon_instr_ih3 *ih3;
+ struct octeon_instr_pki_ih3 *pki_ih3;
struct octeon_instr_irh *irh;
struct octeon_instr_rdp *rdp;
oct_cfg = octeon_get_conf(oct);
- ih2 = (struct octeon_instr_ih2 *)&sc->cmd.cmd2.ih2;
- ih2->tagtype = ATOMIC_TAG;
- ih2->tag = LIO_CONTROL;
- ih2->raw = 1;
- ih2->grp = CFG_GET_CTRL_Q_GRP(oct_cfg);
-
- if (sc->datasize) {
- ih2->dlengsz = sc->datasize;
- ih2->rs = 1;
- }
-
- irh = (struct octeon_instr_irh *)&sc->cmd.cmd2.irh;
- irh->opcode = opcode;
- irh->subcode = subcode;
-
- /* opcode/subcode specific parameters (ossp) */
- irh->ossp = irh_ossp;
- sc->cmd.cmd2.ossp[0] = ossp0;
- sc->cmd.cmd2.ossp[1] = ossp1;
-
- if (sc->rdatasize) {
- rdp = (struct octeon_instr_rdp *)&sc->cmd.cmd2.rdp;
- rdp->pcie_port = oct->pcie_port;
- rdp->rlen = sc->rdatasize;
+ if (OCTEON_CN23XX_PF(oct)) {
+ ih3 = (struct octeon_instr_ih3 *)&sc->cmd.cmd3.ih3;
+
+ ih3->pkind = oct->instr_queue[sc->iq_no]->txpciq.s.pkind;
+
+ pki_ih3 = (struct octeon_instr_pki_ih3 *)&sc->cmd.cmd3.pki_ih3;
+
+ pki_ih3->w = 1;
+ pki_ih3->raw = 1;
+ pki_ih3->utag = 1;
+ pki_ih3->uqpg =
+ oct->instr_queue[sc->iq_no]->txpciq.s.use_qpg;
+ pki_ih3->utt = 1;
+ pki_ih3->tag = LIO_CONTROL;
+ pki_ih3->tagtype = ATOMIC_TAG;
+ pki_ih3->qpg =
+ oct->instr_queue[sc->iq_no]->txpciq.s.qpg;
+ pki_ih3->pm = 0x7;
+ pki_ih3->sl = 8;
+
+ if (sc->datasize)
+ ih3->dlengsz = sc->datasize;
+
+ irh = (struct octeon_instr_irh *)&sc->cmd.cmd3.irh;
+ irh->opcode = opcode;
+ irh->subcode = subcode;
+
+ /* opcode/subcode specific parameters (ossp) */
+ irh->ossp = irh_ossp;
+ sc->cmd.cmd3.ossp[0] = ossp0;
+ sc->cmd.cmd3.ossp[1] = ossp1;
+
+ if (sc->rdatasize) {
+ rdp = (struct octeon_instr_rdp *)&sc->cmd.cmd3.rdp;
+ rdp->pcie_port = oct->pcie_port;
+ rdp->rlen = sc->rdatasize;
+
+ irh->rflag = 1;
+ /*PKI IH3*/
+ /* pki_ih3 irh+ossp[0]+ossp[1]+rdp+rptr = 48 bytes */
+ ih3->fsz = LIO_SOFTCMDRESP_IH3;
+ } else {
+ irh->rflag = 0;
+ /*PKI IH3*/
+ /* pki_h3 + irh + ossp[0] + ossp[1] = 32 bytes */
+ ih3->fsz = LIO_PCICMD_O3;
+ }
- irh->rflag = 1;
- ih2->fsz = 40; /* irh+ossp[0]+ossp[1]+rdp+rptr = 40 bytes */
} else {
- irh->rflag = 0;
- ih2->fsz = 24; /* irh + ossp[0] + ossp[1] = 24 bytes */
+ ih2 = (struct octeon_instr_ih2 *)&sc->cmd.cmd2.ih2;
+ ih2->tagtype = ATOMIC_TAG;
+ ih2->tag = LIO_CONTROL;
+ ih2->raw = 1;
+ ih2->grp = CFG_GET_CTRL_Q_GRP(oct_cfg);
+
+ if (sc->datasize) {
+ ih2->dlengsz = sc->datasize;
+ ih2->rs = 1;
+ }
+
+ irh = (struct octeon_instr_irh *)&sc->cmd.cmd2.irh;
+ irh->opcode = opcode;
+ irh->subcode = subcode;
+
+ /* opcode/subcode specific parameters (ossp) */
+ irh->ossp = irh_ossp;
+ sc->cmd.cmd2.ossp[0] = ossp0;
+ sc->cmd.cmd2.ossp[1] = ossp1;
+
+ if (sc->rdatasize) {
+ rdp = (struct octeon_instr_rdp *)&sc->cmd.cmd2.rdp;
+ rdp->pcie_port = oct->pcie_port;
+ rdp->rlen = sc->rdatasize;
+
+ irh->rflag = 1;
+ /* irh+ossp[0]+ossp[1]+rdp+rptr = 40 bytes */
+ ih2->fsz = LIO_SOFTCMDRESP_IH2;
+ } else {
+ irh->rflag = 0;
+ /* irh + ossp[0] + ossp[1] = 24 bytes */
+ ih2->fsz = LIO_PCICMD_O2;
+ }
}
}
struct octeon_soft_command *sc)
{
struct octeon_instr_ih2 *ih2;
+ struct octeon_instr_ih3 *ih3;
struct octeon_instr_irh *irh;
u32 len;
- ih2 = (struct octeon_instr_ih2 *)&sc->cmd.cmd2.ih2;
- if (ih2->dlengsz) {
- WARN_ON(!sc->dmadptr);
- sc->cmd.cmd2.dptr = sc->dmadptr;
- }
- irh = (struct octeon_instr_irh *)&sc->cmd.cmd2.irh;
- if (irh->rflag) {
- WARN_ON(!sc->dmarptr);
- WARN_ON(!sc->status_word);
- *sc->status_word = COMPLETION_WORD_INIT;
-
- sc->cmd.cmd2.rptr = sc->dmarptr;
+ if (OCTEON_CN23XX_PF(oct)) {
+ ih3 = (struct octeon_instr_ih3 *)&sc->cmd.cmd3.ih3;
+ if (ih3->dlengsz) {
+ WARN_ON(!sc->dmadptr);
+ sc->cmd.cmd3.dptr = sc->dmadptr;
+ }
+ irh = (struct octeon_instr_irh *)&sc->cmd.cmd3.irh;
+ if (irh->rflag) {
+ WARN_ON(!sc->dmarptr);
+ WARN_ON(!sc->status_word);
+ *sc->status_word = COMPLETION_WORD_INIT;
+ sc->cmd.cmd3.rptr = sc->dmarptr;
+ }
+ len = (u32)ih3->dlengsz;
+ } else {
+ ih2 = (struct octeon_instr_ih2 *)&sc->cmd.cmd2.ih2;
+ if (ih2->dlengsz) {
+ WARN_ON(!sc->dmadptr);
+ sc->cmd.cmd2.dptr = sc->dmadptr;
+ }
+ irh = (struct octeon_instr_irh *)&sc->cmd.cmd2.irh;
+ if (irh->rflag) {
+ WARN_ON(!sc->dmarptr);
+ WARN_ON(!sc->status_word);
+ *sc->status_word = COMPLETION_WORD_INIT;
+ sc->cmd.cmd2.rptr = sc->dmarptr;
+ }
+ len = (u32)ih2->dlengsz;
}
- len = (u32)ih2->dlengsz;
if (sc->wait_time)
sc->timeout = jiffies + sc->wait_time;
projects / deliverable / linux.git / blobdiff