@@ -59,6 +59,14 @@
#define VLANPQF_VP7QSEL 0x30000000
#define VLANPQF_VP7PBSEL 0x40000000
#define VLANPQF_VLANP7V 0x80000000
+#define ETQF_ETYPE 0x0000FFFF
+#define ETQF_QUEUE 0x00070000
+#define ETQF_ETYPE_LEN 0x01F00000
+#define ETQF_ETYPE_LEN_EN 0x02000000
+#define ETQF_FILTER_EN 0x04000000
+#define ETQF_IMMEDIATE_INTR 0x20000000
+#define ETQF_1588_TIMESTAMP 0x40000000
+#define ETQF_QUEUE_EN 0x80000000
#define RAH_QSEL_SHIFT 18
#define VLANPQF_VP1QSEL_SHIFT 4
@@ -68,6 +76,8 @@
#define VLANPQF_VP5QSEL_SHIFT 20
#define VLANPQF_VP6QSEL_SHIFT 24
#define VLANPQF_VP7QSEL_SHIFT 28
+#define ETQF_QUEUE_SHIFT 16
+#define ETQF_ETYPE_LEN_SHIFT 20
static const char *bit_to_boolean(u32 val)
{
@@ -245,5 +255,29 @@ int igc_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
bit_to_prio(reg & VLANPQF_VP7PBSEL),
bit_to_boolean(reg & VLANPQF_VLANP7V));
+ offset = 205;
+
+ for (i = 0; i < 8; i++) {
+ reg = regs_buff[offset + i];
+ printf("%04d: ETQF (EType Queue Filter %d) \n"
+ " EType: %04X\n"
+ " EType Length: %d\n"
+ " EType Length Enable: %s\n"
+ " Queue: %d\n"
+ " Queue Enable: %s\n"
+ " Immediate Interrupt: %s\n"
+ " 1588 Time Stamp: %s\n"
+ " Filter Enable: %s\n",
+ offset + i, i,
+ reg & ETQF_ETYPE,
+ (reg & ETQF_ETYPE_LEN) >> ETQF_ETYPE_LEN_SHIFT,
+ bit_to_boolean(reg & ETQF_ETYPE_LEN_EN),
+ (reg & ETQF_QUEUE) >> ETQF_QUEUE_SHIFT,
+ bit_to_boolean(reg & ETQF_QUEUE_EN),
+ bit_to_enable(reg & ETQF_IMMEDIATE_INTR),
+ bit_to_enable(reg & ETQF_1588_TIMESTAMP),
+ bit_to_boolean(reg & ETQF_FILTER_EN));
+ }
+
return 0;
}
This patch adds support for parsing the EType Queue Filter (ETQF) registers fields. Signed-off-by: Andre Guedes <andre.guedes@intel.com> --- igc.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)