Page MenuHomeFreeBSD
Files F142564487

D45870.id140546.diff
No OneTemporary
Actions

D45870.id140546.diff
View Options

diff --git a/sys/dev/ixl/i40e_register.h b/sys/dev/ixl/i40e_register.h
--- a/sys/dev/ixl/i40e_register.h
+++ b/sys/dev/ixl/i40e_register.h
@@ -2431,10 +2431,14 @@
#define I40E_GL_FCOERPDC_MAX_INDEX 143
#define I40E_GL_FCOERPDC_FCOERPDC_SHIFT 0
#define I40E_GL_FCOERPDC_FCOERPDC_MASK I40E_MASK(0xFFFFFFFF, I40E_GL_FCOERPDC_FCOERPDC_SHIFT)
-#define I40E_GL_RXERR1_L(_i) (0x00318000 + ((_i) * 8)) /* _i=0...143 */ /* Reset: CORER */
-#define I40E_GL_RXERR1_L_MAX_INDEX 143
-#define I40E_GL_RXERR1_L_FCOEDIFRC_SHIFT 0
-#define I40E_GL_RXERR1_L_FCOEDIFRC_MASK I40E_MASK(0xFFFFFFFF, I40E_GL_RXERR1_L_FCOEDIFRC_SHIFT)
+#define I40E_GL_RXERR1H(_i) (0x00318004 + ((_i) * 8)) /* _i=0...143 */ /* Reset: CORER */
+#define I40E_GL_RXERR1H_MAX_INDEX 143
+#define I40E_GL_RXERR1H_RXERR1H_SHIFT 0
+#define I40E_GL_RXERR1H_RXERR1H_MASK I40E_MASK(0xFFFFFFFF, I40E_GL_RXERR1H_RXERR1H_SHIFT)
+#define I40E_GL_RXERR1L(_i) (0x00318000 + ((_i) * 8)) /* _i=0...143 */ /* Reset: CORER */
+#define I40E_GL_RXERR1L_MAX_INDEX 143
+#define I40E_GL_RXERR1L_RXERR1L_SHIFT 0
+#define I40E_GL_RXERR1L_RXERR1L_MASK I40E_MASK(0xFFFFFFFF, I40E_GL_RXERR1L_RXERR1L_SHIFT)
#define I40E_GL_RXERR2_L(_i) (0x0031c000 + ((_i) * 8)) /* _i=0...143 */ /* Reset: CORER */
#define I40E_GL_RXERR2_L_MAX_INDEX 143
#define I40E_GL_RXERR2_L_FCOEDIXAC_SHIFT 0
diff --git a/sys/dev/ixl/i40e_type.h b/sys/dev/ixl/i40e_type.h
--- a/sys/dev/ixl/i40e_type.h
+++ b/sys/dev/ixl/i40e_type.h
@@ -1472,6 +1472,7 @@
u64 rx_undersize; /* ruc */
u64 rx_fragments; /* rfc */
u64 rx_oversize; /* roc */
+ u64 rx_err1; /* rxerr1 */
u64 rx_jabber; /* rjc */
u64 tx_size_64; /* ptc64 */
u64 tx_size_127; /* ptc127 */
diff --git a/sys/dev/ixl/ixl_pf.h b/sys/dev/ixl/ixl_pf.h
--- a/sys/dev/ixl/ixl_pf.h
+++ b/sys/dev/ixl/ixl_pf.h
@@ -318,7 +318,9 @@
void ixl_enable_intr0(struct i40e_hw *);
void ixl_disable_intr0(struct i40e_hw *);
void ixl_nvm_version_str(struct i40e_hw *hw, struct sbuf *buf);
-void ixl_stat_update48(struct i40e_hw *, u32, u32, bool,
+void ixl_stat_update64(struct i40e_hw *, u32, bool,
+ u64 *, u64 *);
+void ixl_stat_update48(struct i40e_hw *, u32, bool,
u64 *, u64 *);
void ixl_stat_update32(struct i40e_hw *, u32, bool,
u64 *, u64 *);
diff --git a/sys/dev/ixl/ixl_pf_main.c b/sys/dev/ixl/ixl_pf_main.c
--- a/sys/dev/ixl/ixl_pf_main.c
+++ b/sys/dev/ixl/ixl_pf_main.c
@@ -2109,45 +2109,37 @@
ixl_stat_update32(hw, I40E_GLPRT_ILLERRC(hw->port),
pf->stat_offsets_loaded,
&osd->illegal_bytes, &nsd->illegal_bytes);
- ixl_stat_update48(hw, I40E_GLPRT_GORCH(hw->port),
- I40E_GLPRT_GORCL(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_GORCL(hw->port),
pf->stat_offsets_loaded,
&osd->eth.rx_bytes, &nsd->eth.rx_bytes);
- ixl_stat_update48(hw, I40E_GLPRT_GOTCH(hw->port),
- I40E_GLPRT_GOTCL(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_GOTCL(hw->port),
pf->stat_offsets_loaded,
&osd->eth.tx_bytes, &nsd->eth.tx_bytes);
ixl_stat_update32(hw, I40E_GLPRT_RDPC(hw->port),
pf->stat_offsets_loaded,
&osd->eth.rx_discards,
&nsd->eth.rx_discards);
- ixl_stat_update48(hw, I40E_GLPRT_UPRCH(hw->port),
- I40E_GLPRT_UPRCL(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_UPRCL(hw->port),
pf->stat_offsets_loaded,
&osd->eth.rx_unicast,
&nsd->eth.rx_unicast);
- ixl_stat_update48(hw, I40E_GLPRT_UPTCH(hw->port),
- I40E_GLPRT_UPTCL(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_UPTCL(hw->port),
pf->stat_offsets_loaded,
&osd->eth.tx_unicast,
&nsd->eth.tx_unicast);
- ixl_stat_update48(hw, I40E_GLPRT_MPRCH(hw->port),
- I40E_GLPRT_MPRCL(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_MPRCL(hw->port),
pf->stat_offsets_loaded,
&osd->eth.rx_multicast,
&nsd->eth.rx_multicast);
- ixl_stat_update48(hw, I40E_GLPRT_MPTCH(hw->port),
- I40E_GLPRT_MPTCL(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_MPTCL(hw->port),
pf->stat_offsets_loaded,
&osd->eth.tx_multicast,
&nsd->eth.tx_multicast);
- ixl_stat_update48(hw, I40E_GLPRT_BPRCH(hw->port),
- I40E_GLPRT_BPRCL(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_BPRCL(hw->port),
pf->stat_offsets_loaded,
&osd->eth.rx_broadcast,
&nsd->eth.rx_broadcast);
- ixl_stat_update48(hw, I40E_GLPRT_BPTCH(hw->port),
- I40E_GLPRT_BPTCL(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_BPTCL(hw->port),
pf->stat_offsets_loaded,
&osd->eth.tx_broadcast,
&nsd->eth.tx_broadcast);
@@ -2191,62 +2183,48 @@
vsi->shared->isc_pause_frames = 1;
/* Packet size stats rx */
- ixl_stat_update48(hw, I40E_GLPRT_PRC64H(hw->port),
- I40E_GLPRT_PRC64L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PRC64L(hw->port),
pf->stat_offsets_loaded,
&osd->rx_size_64, &nsd->rx_size_64);
- ixl_stat_update48(hw, I40E_GLPRT_PRC127H(hw->port),
- I40E_GLPRT_PRC127L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PRC127L(hw->port),
pf->stat_offsets_loaded,
&osd->rx_size_127, &nsd->rx_size_127);
- ixl_stat_update48(hw, I40E_GLPRT_PRC255H(hw->port),
- I40E_GLPRT_PRC255L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PRC255L(hw->port),
pf->stat_offsets_loaded,
&osd->rx_size_255, &nsd->rx_size_255);
- ixl_stat_update48(hw, I40E_GLPRT_PRC511H(hw->port),
- I40E_GLPRT_PRC511L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PRC511L(hw->port),
pf->stat_offsets_loaded,
&osd->rx_size_511, &nsd->rx_size_511);
- ixl_stat_update48(hw, I40E_GLPRT_PRC1023H(hw->port),
- I40E_GLPRT_PRC1023L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PRC1023L(hw->port),
pf->stat_offsets_loaded,
&osd->rx_size_1023, &nsd->rx_size_1023);
- ixl_stat_update48(hw, I40E_GLPRT_PRC1522H(hw->port),
- I40E_GLPRT_PRC1522L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PRC1522L(hw->port),
pf->stat_offsets_loaded,
&osd->rx_size_1522, &nsd->rx_size_1522);
- ixl_stat_update48(hw, I40E_GLPRT_PRC9522H(hw->port),
- I40E_GLPRT_PRC9522L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PRC9522L(hw->port),
pf->stat_offsets_loaded,
&osd->rx_size_big, &nsd->rx_size_big);
/* Packet size stats tx */
- ixl_stat_update48(hw, I40E_GLPRT_PTC64H(hw->port),
- I40E_GLPRT_PTC64L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PTC64L(hw->port),
pf->stat_offsets_loaded,
&osd->tx_size_64, &nsd->tx_size_64);
- ixl_stat_update48(hw, I40E_GLPRT_PTC127H(hw->port),
- I40E_GLPRT_PTC127L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PTC127L(hw->port),
pf->stat_offsets_loaded,
&osd->tx_size_127, &nsd->tx_size_127);
- ixl_stat_update48(hw, I40E_GLPRT_PTC255H(hw->port),
- I40E_GLPRT_PTC255L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PTC255L(hw->port),
pf->stat_offsets_loaded,
&osd->tx_size_255, &nsd->tx_size_255);
- ixl_stat_update48(hw, I40E_GLPRT_PTC511H(hw->port),
- I40E_GLPRT_PTC511L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PTC511L(hw->port),
pf->stat_offsets_loaded,
&osd->tx_size_511, &nsd->tx_size_511);
- ixl_stat_update48(hw, I40E_GLPRT_PTC1023H(hw->port),
- I40E_GLPRT_PTC1023L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PTC1023L(hw->port),
pf->stat_offsets_loaded,
&osd->tx_size_1023, &nsd->tx_size_1023);
- ixl_stat_update48(hw, I40E_GLPRT_PTC1522H(hw->port),
- I40E_GLPRT_PTC1522L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PTC1522L(hw->port),
pf->stat_offsets_loaded,
&osd->tx_size_1522, &nsd->tx_size_1522);
- ixl_stat_update48(hw, I40E_GLPRT_PTC9522H(hw->port),
- I40E_GLPRT_PTC9522L(hw->port),
+ ixl_stat_update48(hw, I40E_GLPRT_PTC9522L(hw->port),
pf->stat_offsets_loaded,
&osd->tx_size_big, &nsd->tx_size_big);
@@ -2256,9 +2234,29 @@
ixl_stat_update32(hw, I40E_GLPRT_RFC(hw->port),
pf->stat_offsets_loaded,
&osd->rx_fragments, &nsd->rx_fragments);
+
+ u64 rx_roc;
ixl_stat_update32(hw, I40E_GLPRT_ROC(hw->port),
pf->stat_offsets_loaded,
- &osd->rx_oversize, &nsd->rx_oversize);
+ &osd->rx_oversize, &rx_roc);
+
+ /*
+ * Read from RXERR1 register to get the count for the packets
+ * larger than RX MAX and include that in total rx_oversize count.
+ *
+ * Also need to add BIT(7) to hw->port value while indexing
+ * I40E_GL_RXERR1 register as indexes 0..127 are for VFs when
+ * SR-IOV is enabled. Indexes 128..143 are for PFs.
+ */
+ u64 rx_err1;
+ ixl_stat_update64(hw,
+ I40E_GL_RXERR1L(hw->pf_id + BIT(7)),
+ pf->stat_offsets_loaded,
+ &osd->rx_err1,
+ &rx_err1);
+
+ nsd->rx_oversize = rx_roc + rx_err1;
+
ixl_stat_update32(hw, I40E_GLPRT_RJC(hw->port),
pf->stat_offsets_loaded,
&osd->rx_jabber, &nsd->rx_jabber);
@@ -2305,37 +2303,29 @@
vsi->stat_offsets_loaded,
&oes->rx_discards, &es->rx_discards);
- ixl_stat_update48(hw, I40E_GLV_GORCH(stat_idx),
- I40E_GLV_GORCL(stat_idx),
+ ixl_stat_update48(hw, I40E_GLV_GORCL(stat_idx),
vsi->stat_offsets_loaded,
&oes->rx_bytes, &es->rx_bytes);
- ixl_stat_update48(hw, I40E_GLV_UPRCH(stat_idx),
- I40E_GLV_UPRCL(stat_idx),
+ ixl_stat_update48(hw, I40E_GLV_UPRCL(stat_idx),
vsi->stat_offsets_loaded,
&oes->rx_unicast, &es->rx_unicast);
- ixl_stat_update48(hw, I40E_GLV_MPRCH(stat_idx),
- I40E_GLV_MPRCL(stat_idx),
+ ixl_stat_update48(hw, I40E_GLV_MPRCL(stat_idx),
vsi->stat_offsets_loaded,
&oes->rx_multicast, &es->rx_multicast);
- ixl_stat_update48(hw, I40E_GLV_BPRCH(stat_idx),
- I40E_GLV_BPRCL(stat_idx),
+ ixl_stat_update48(hw, I40E_GLV_BPRCL(stat_idx),
vsi->stat_offsets_loaded,
&oes->rx_broadcast, &es->rx_broadcast);
- ixl_stat_update48(hw, I40E_GLV_GOTCH(stat_idx),
- I40E_GLV_GOTCL(stat_idx),
+ ixl_stat_update48(hw, I40E_GLV_GOTCL(stat_idx),
vsi->stat_offsets_loaded,
&oes->tx_bytes, &es->tx_bytes);
- ixl_stat_update48(hw, I40E_GLV_UPTCH(stat_idx),
- I40E_GLV_UPTCL(stat_idx),
+ ixl_stat_update48(hw, I40E_GLV_UPTCL(stat_idx),
vsi->stat_offsets_loaded,
&oes->tx_unicast, &es->tx_unicast);
- ixl_stat_update48(hw, I40E_GLV_MPTCH(stat_idx),
- I40E_GLV_MPTCL(stat_idx),
+ ixl_stat_update48(hw, I40E_GLV_MPTCL(stat_idx),
vsi->stat_offsets_loaded,
&oes->tx_multicast, &es->tx_multicast);
- ixl_stat_update48(hw, I40E_GLV_BPTCH(stat_idx),
- I40E_GLV_BPTCL(stat_idx),
+ ixl_stat_update48(hw, I40E_GLV_BPTCL(stat_idx),
vsi->stat_offsets_loaded,
&oes->tx_broadcast, &es->tx_broadcast);
vsi->stat_offsets_loaded = true;
@@ -2409,28 +2399,56 @@
}
/**
- * Read and update a 48 bit stat from the hw
+ * Helper function for reading and updating 48/64 bit stats from the hw
*
* Since the device stats are not reset at PFReset, they likely will not
* be zeroed when the driver starts. We'll save the first values read
* and use them as offsets to be subtracted from the raw values in order
* to report stats that count from zero.
**/
-void
-ixl_stat_update48(struct i40e_hw *hw, u32 hireg, u32 loreg,
- bool offset_loaded, u64 *offset, u64 *stat)
+static void
+_ixl_stat_update_helper(struct i40e_hw *hw, u32 reg,
+ bool offset_loaded, u64 mask, u64 *offset, u64 *stat)
{
- u64 new_data;
-
- new_data = rd64(hw, loreg);
+ u64 new_data = rd64(hw, reg);
if (!offset_loaded)
*offset = new_data;
if (new_data >= *offset)
*stat = new_data - *offset;
else
- *stat = (new_data + ((u64)1 << 48)) - *offset;
- *stat &= 0xFFFFFFFFFFFFULL;
+ *stat = (new_data + mask) - *offset + 1;
+ *stat &= mask;
+}
+
+/**
+ * Read and update a 48 bit stat from the hw
+ **/
+void
+ixl_stat_update48(struct i40e_hw *hw, u32 reg,
+ bool offset_loaded, u64 *offset, u64 *stat)
+{
+ _ixl_stat_update_helper(hw,
+ reg,
+ offset_loaded,
+ 0xFFFFFFFFFFFFULL,
+ offset,
+ stat);
+}
+
+/**
+ * ixl_stat_update64 - read and update a 64 bit stat from the chip.
+ **/
+void
+ixl_stat_update64(struct i40e_hw *hw, u32 reg,
+ bool offset_loaded, u64 *offset, u64 *stat)
+{
+ _ixl_stat_update_helper(hw,
+ reg,
+ offset_loaded,
+ 0xFFFFFFFFFFFFFFFFULL,
+ offset,
+ stat);
}
/**

File Metadata

Mime Type
text/plain
Expires
Thu, Jan 22, 1:37 AM (12 h, 17 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
27826200
Default Alt Text
D45870.id140546.diff (11 KB)

Event Timeline