* [dpdk-test-report] |WARNING| pw79652 [PATCH v2 33/56] net/txgbe: add device stats get
[not found] <20201005120910.189343-34-jiawenwu@trustnetic.com>
@ 2020-10-06 9:43 ` checkpatch
0 siblings, 0 replies; only message in thread
From: checkpatch @ 2020-10-06 9:43 UTC (permalink / raw)
To: test-report; +Cc: Jiawen Wu
Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/79652
_coding style issues_
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'last_counter' - possible side-effects?
#320: FILE: drivers/net/txgbe/txgbe_ethdev.c:951:
+#define UPDATE_QP_COUNTER_32bit(reg, last_counter, counter) \
+ { \
+ uint32_t current_counter = rd32(hw, reg); \
+ if (current_counter < last_counter) \
+ current_counter += 0x100000000LL; \
+ if (!hw->offset_loaded) \
+ last_counter = current_counter; \
+ counter = current_counter - last_counter; \
+ counter &= 0xFFFFFFFFLL; \
+ }
CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'last_counter' may be better as '(last_counter)' to avoid precedence issues
#320: FILE: drivers/net/txgbe/txgbe_ethdev.c:951:
+#define UPDATE_QP_COUNTER_32bit(reg, last_counter, counter) \
+ { \
+ uint32_t current_counter = rd32(hw, reg); \
+ if (current_counter < last_counter) \
+ current_counter += 0x100000000LL; \
+ if (!hw->offset_loaded) \
+ last_counter = current_counter; \
+ counter = current_counter - last_counter; \
+ counter &= 0xFFFFFFFFLL; \
+ }
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'counter' - possible side-effects?
#320: FILE: drivers/net/txgbe/txgbe_ethdev.c:951:
+#define UPDATE_QP_COUNTER_32bit(reg, last_counter, counter) \
+ { \
+ uint32_t current_counter = rd32(hw, reg); \
+ if (current_counter < last_counter) \
+ current_counter += 0x100000000LL; \
+ if (!hw->offset_loaded) \
+ last_counter = current_counter; \
+ counter = current_counter - last_counter; \
+ counter &= 0xFFFFFFFFLL; \
+ }
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'last_counter' - possible side-effects?
#331: FILE: drivers/net/txgbe/txgbe_ethdev.c:962:
+#define UPDATE_QP_COUNTER_36bit(reg_lsb, reg_msb, last_counter, counter) \
+ { \
+ uint64_t current_counter_lsb = rd32(hw, reg_lsb); \
+ uint64_t current_counter_msb = rd32(hw, reg_msb); \
+ uint64_t current_counter = (current_counter_msb << 32) | \
+ current_counter_lsb; \
+ if (current_counter < last_counter) \
+ current_counter += 0x1000000000LL; \
+ if (!hw->offset_loaded) \
+ last_counter = current_counter; \
+ counter = current_counter - last_counter; \
+ counter &= 0xFFFFFFFFFLL; \
+ }
CHECK:MACRO_ARG_PRECEDENCE: Macro argument 'last_counter' may be better as '(last_counter)' to avoid precedence issues
#331: FILE: drivers/net/txgbe/txgbe_ethdev.c:962:
+#define UPDATE_QP_COUNTER_36bit(reg_lsb, reg_msb, last_counter, counter) \
+ { \
+ uint64_t current_counter_lsb = rd32(hw, reg_lsb); \
+ uint64_t current_counter_msb = rd32(hw, reg_msb); \
+ uint64_t current_counter = (current_counter_msb << 32) | \
+ current_counter_lsb; \
+ if (current_counter < last_counter) \
+ current_counter += 0x1000000000LL; \
+ if (!hw->offset_loaded) \
+ last_counter = current_counter; \
+ counter = current_counter - last_counter; \
+ counter &= 0xFFFFFFFFFLL; \
+ }
CHECK:MACRO_ARG_REUSE: Macro argument reuse 'counter' - possible side-effects?
#331: FILE: drivers/net/txgbe/txgbe_ethdev.c:962:
+#define UPDATE_QP_COUNTER_36bit(reg_lsb, reg_msb, last_counter, counter) \
+ { \
+ uint64_t current_counter_lsb = rd32(hw, reg_lsb); \
+ uint64_t current_counter_msb = rd32(hw, reg_msb); \
+ uint64_t current_counter = (current_counter_msb << 32) | \
+ current_counter_lsb; \
+ if (current_counter < last_counter) \
+ current_counter += 0x1000000000LL; \
+ if (!hw->offset_loaded) \
+ last_counter = current_counter; \
+ counter = current_counter - last_counter; \
+ counter &= 0xFFFFFFFFFLL; \
+ }
WARNING:UNSPECIFIED_INT: Prefer 'unsigned int' to bare use of 'unsigned'
#349: FILE: drivers/net/txgbe/txgbe_ethdev.c:980:
+ unsigned i;
CHECK:CAMELCASE: Avoid CamelCase: <TXGBE_MACRX1024toMAXL>
#417: FILE: drivers/net/txgbe/txgbe_ethdev.c:1048:
+ hw_stats->rx_size_1024_to_max_packets += rd64(hw, TXGBE_MACRX1024toMAXL);
CHECK:CAMELCASE: Avoid CamelCase: <TXGBE_MACTX1024toMAXL>
#423: FILE: drivers/net/txgbe/txgbe_ethdev.c:1054:
+ hw_stats->tx_size_1024_to_max_packets += rd64(hw, TXGBE_MACTX1024toMAXL);
total: 0 errors, 1 warnings, 8 checks, 536 lines checked
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2020-10-06 9:43 ` [dpdk-test-report] |WARNING| pw79652 [PATCH v2 33/56] net/txgbe: add device stats get checkpatch
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