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Index: head/sys/dev/sfxge/common/ef10_impl.h
===================================================================
--- head/sys/dev/sfxge/common/ef10_impl.h
+++ head/sys/dev/sfxge/common/ef10_impl.h
@@ -956,14 +956,14 @@
__in uint8_t *buffer,
__out uint16_t *lengthp);
-extern void
+extern void
ef10_rx_qpost(
- __in efx_rxq_t *erp,
- __in_ecount(n) efsys_dma_addr_t *addrp,
- __in size_t size,
- __in unsigned int n,
- __in unsigned int completed,
- __in unsigned int added);
+ __in efx_rxq_t *erp,
+ __in_ecount(ndescs) efsys_dma_addr_t *addrp,
+ __in size_t size,
+ __in unsigned int ndescs,
+ __in unsigned int completed,
+ __in unsigned int added);
extern void
ef10_rx_qpush(
@@ -986,7 +986,7 @@
__in unsigned int label,
__in efx_rxq_type_t type,
__in efsys_mem_t *esmp,
- __in size_t n,
+ __in size_t ndescs,
__in uint32_t id,
__in efx_evq_t *eep,
__in efx_rxq_t *erp);
Index: head/sys/dev/sfxge/common/ef10_rx.c
===================================================================
--- head/sys/dev/sfxge/common/ef10_rx.c
+++ head/sys/dev/sfxge/common/ef10_rx.c
@@ -41,7 +41,7 @@
static __checkReturn efx_rc_t
efx_mcdi_init_rxq(
__in efx_nic_t *enp,
- __in uint32_t size,
+ __in uint32_t ndescs,
__in uint32_t target_evq,
__in uint32_t label,
__in uint32_t instance,
@@ -53,7 +53,7 @@
efx_mcdi_req_t req;
uint8_t payload[MAX(MC_CMD_INIT_RXQ_EXT_IN_LEN,
MC_CMD_INIT_RXQ_EXT_OUT_LEN)];
- int npages = EFX_RXQ_NBUFS(size);
+ int npages = EFX_RXQ_NBUFS(ndescs);
int i;
efx_qword_t *dma_addr;
uint64_t addr;
@@ -61,7 +61,7 @@
uint32_t dma_mode;
boolean_t want_outer_classes;
- EFSYS_ASSERT3U(size, <=, EFX_RXQ_MAXNDESCS);
+ EFSYS_ASSERT3U(ndescs, <=, EFX_RXQ_MAXNDESCS);
if (ps_bufsize > 0)
dma_mode = MC_CMD_INIT_RXQ_EXT_IN_PACKED_STREAM;
@@ -94,7 +94,7 @@
req.emr_out_buf = payload;
req.emr_out_length = MC_CMD_INIT_RXQ_EXT_OUT_LEN;
- MCDI_IN_SET_DWORD(req, INIT_RXQ_EXT_IN_SIZE, size);
+ MCDI_IN_SET_DWORD(req, INIT_RXQ_EXT_IN_SIZE, ndescs);
MCDI_IN_SET_DWORD(req, INIT_RXQ_EXT_IN_TARGET_EVQ, target_evq);
MCDI_IN_SET_DWORD(req, INIT_RXQ_EXT_IN_LABEL, label);
MCDI_IN_SET_DWORD(req, INIT_RXQ_EXT_IN_INSTANCE, instance);
@@ -738,14 +738,14 @@
#define EFX_RXQ_PACKED_STREAM_FAKE_BUF_SIZE 32
#endif
- void
+ void
ef10_rx_qpost(
- __in efx_rxq_t *erp,
- __in_ecount(n) efsys_dma_addr_t *addrp,
- __in size_t size,
- __in unsigned int n,
- __in unsigned int completed,
- __in unsigned int added)
+ __in efx_rxq_t *erp,
+ __in_ecount(ndescs) efsys_dma_addr_t *addrp,
+ __in size_t size,
+ __in unsigned int ndescs,
+ __in unsigned int completed,
+ __in unsigned int added)
{
efx_qword_t qword;
unsigned int i;
@@ -762,11 +762,11 @@
#endif
/* The client driver must not overfill the queue */
- EFSYS_ASSERT3U(added - completed + n, <=,
+ EFSYS_ASSERT3U(added - completed + ndescs, <=,
EFX_RXQ_LIMIT(erp->er_mask + 1));
id = added & (erp->er_mask);
- for (i = 0; i < n; i++) {
+ for (i = 0; i < ndescs; i++) {
EFSYS_PROBE4(rx_post, unsigned int, erp->er_index,
unsigned int, id, efsys_dma_addr_t, addrp[i],
size_t, size);
@@ -944,7 +944,7 @@
__in unsigned int label,
__in efx_rxq_type_t type,
__in efsys_mem_t *esmp,
- __in size_t n,
+ __in size_t ndescs,
__in uint32_t id,
__in efx_evq_t *eep,
__in efx_rxq_t *erp)
@@ -963,7 +963,8 @@
EFX_STATIC_ASSERT(ISP2(EFX_RXQ_MAXNDESCS));
EFX_STATIC_ASSERT(ISP2(EFX_RXQ_MINNDESCS));
- if (!ISP2(n) || (n < EFX_RXQ_MINNDESCS) || (n > EFX_RXQ_MAXNDESCS)) {
+ if (!ISP2(ndescs) ||
+ (ndescs < EFX_RXQ_MINNDESCS) || (ndescs > EFX_RXQ_MAXNDESCS)) {
rc = EINVAL;
goto fail1;
}
@@ -1023,7 +1024,7 @@
else
disable_scatter = encp->enc_rx_disable_scatter_supported;
- if ((rc = efx_mcdi_init_rxq(enp, n, eep->ee_index, label, index,
+ if ((rc = efx_mcdi_init_rxq(enp, ndescs, eep->ee_index, label, index,
esmp, disable_scatter, ps_buf_size)) != 0)
goto fail6;
Index: head/sys/dev/sfxge/common/efx.h
===================================================================
--- head/sys/dev/sfxge/common/efx.h
+++ head/sys/dev/sfxge/common/efx.h
@@ -2018,7 +2018,7 @@
__in unsigned int label,
__in efx_rxq_type_t type,
__in efsys_mem_t *esmp,
- __in size_t n,
+ __in size_t ndescs,
__in uint32_t id,
__in efx_evq_t *eep,
__deref_out efx_rxq_t **erpp);
@@ -2033,14 +2033,14 @@
efx_qword_t ed_eq;
} efx_desc_t;
-extern void
+extern void
efx_rx_qpost(
- __in efx_rxq_t *erp,
- __in_ecount(n) efsys_dma_addr_t *addrp,
- __in size_t size,
- __in unsigned int n,
- __in unsigned int completed,
- __in unsigned int added);
+ __in efx_rxq_t *erp,
+ __in_ecount(ndescs) efsys_dma_addr_t *addrp,
+ __in size_t size,
+ __in unsigned int ndescs,
+ __in unsigned int completed,
+ __in unsigned int added);
extern void
efx_rx_qpush(
Index: head/sys/dev/sfxge/common/efx_rx.c
===================================================================
--- head/sys/dev/sfxge/common/efx_rx.c
+++ head/sys/dev/sfxge/common/efx_rx.c
@@ -91,14 +91,14 @@
__in uint8_t *buffer,
__out uint16_t *lengthp);
-static void
+static void
siena_rx_qpost(
- __in efx_rxq_t *erp,
- __in_ecount(n) efsys_dma_addr_t *addrp,
- __in size_t size,
- __in unsigned int n,
- __in unsigned int completed,
- __in unsigned int added);
+ __in efx_rxq_t *erp,
+ __in_ecount(ndescs) efsys_dma_addr_t *addrp,
+ __in size_t size,
+ __in unsigned int ndescs,
+ __in unsigned int completed,
+ __in unsigned int added);
static void
siena_rx_qpush(
@@ -137,7 +137,7 @@
__in unsigned int label,
__in efx_rxq_type_t type,
__in efsys_mem_t *esmp,
- __in size_t n,
+ __in size_t ndescs,
__in uint32_t id,
__in efx_evq_t *eep,
__in efx_rxq_t *erp);
@@ -517,21 +517,21 @@
}
#endif /* EFSYS_OPT_RX_SCALE */
- void
+ void
efx_rx_qpost(
- __in efx_rxq_t *erp,
- __in_ecount(n) efsys_dma_addr_t *addrp,
- __in size_t size,
- __in unsigned int n,
- __in unsigned int completed,
- __in unsigned int added)
+ __in efx_rxq_t *erp,
+ __in_ecount(ndescs) efsys_dma_addr_t *addrp,
+ __in size_t size,
+ __in unsigned int ndescs,
+ __in unsigned int completed,
+ __in unsigned int added)
{
efx_nic_t *enp = erp->er_enp;
const efx_rx_ops_t *erxop = enp->en_erxop;
EFSYS_ASSERT3U(erp->er_magic, ==, EFX_RXQ_MAGIC);
- erxop->erxo_qpost(erp, addrp, size, n, completed, added);
+ erxop->erxo_qpost(erp, addrp, size, ndescs, completed, added);
}
#if EFSYS_OPT_RX_PACKED_STREAM
@@ -622,7 +622,7 @@
__in unsigned int label,
__in efx_rxq_type_t type,
__in efsys_mem_t *esmp,
- __in size_t n,
+ __in size_t ndescs,
__in uint32_t id,
__in efx_evq_t *eep,
__deref_out efx_rxq_t **erpp)
@@ -645,10 +645,10 @@
erp->er_magic = EFX_RXQ_MAGIC;
erp->er_enp = enp;
erp->er_index = index;
- erp->er_mask = n - 1;
+ erp->er_mask = ndescs - 1;
erp->er_esmp = esmp;
- if ((rc = erxop->erxo_qcreate(enp, index, label, type, esmp, n, id,
+ if ((rc = erxop->erxo_qcreate(enp, index, label, type, esmp, ndescs, id,
eep, erp)) != 0)
goto fail2;
@@ -1168,14 +1168,14 @@
}
-static void
+static void
siena_rx_qpost(
- __in efx_rxq_t *erp,
- __in_ecount(n) efsys_dma_addr_t *addrp,
- __in size_t size,
- __in unsigned int n,
- __in unsigned int completed,
- __in unsigned int added)
+ __in efx_rxq_t *erp,
+ __in_ecount(ndescs) efsys_dma_addr_t *addrp,
+ __in size_t size,
+ __in unsigned int ndescs,
+ __in unsigned int completed,
+ __in unsigned int added)
{
efx_qword_t qword;
unsigned int i;
@@ -1183,11 +1183,11 @@
unsigned int id;
/* The client driver must not overfill the queue */
- EFSYS_ASSERT3U(added - completed + n, <=,
+ EFSYS_ASSERT3U(added - completed + ndescs, <=,
EFX_RXQ_LIMIT(erp->er_mask + 1));
id = added & (erp->er_mask);
- for (i = 0; i < n; i++) {
+ for (i = 0; i < ndescs; i++) {
EFSYS_PROBE4(rx_post, unsigned int, erp->er_index,
unsigned int, id, efsys_dma_addr_t, addrp[i],
size_t, size);
@@ -1309,7 +1309,7 @@
__in unsigned int label,
__in efx_rxq_type_t type,
__in efsys_mem_t *esmp,
- __in size_t n,
+ __in size_t ndescs,
__in uint32_t id,
__in efx_evq_t *eep,
__in efx_rxq_t *erp)
@@ -1330,7 +1330,8 @@
EFX_STATIC_ASSERT(ISP2(EFX_RXQ_MAXNDESCS));
EFX_STATIC_ASSERT(ISP2(EFX_RXQ_MINNDESCS));
- if (!ISP2(n) || (n < EFX_RXQ_MINNDESCS) || (n > EFX_RXQ_MAXNDESCS)) {
+ if (!ISP2(ndescs) ||
+ (ndescs < EFX_RXQ_MINNDESCS) || (ndescs > EFX_RXQ_MAXNDESCS)) {
rc = EINVAL;
goto fail1;
}
@@ -1340,7 +1341,7 @@
}
for (size = 0; (1 << size) <= (EFX_RXQ_MAXNDESCS / EFX_RXQ_MINNDESCS);
size++)
- if ((1 << size) == (int)(n / EFX_RXQ_MINNDESCS))
+ if ((1 << size) == (int)(ndescs / EFX_RXQ_MINNDESCS))
break;
if (id + (1 << size) >= encp->enc_buftbl_limit) {
rc = EINVAL;

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