diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb/e1000_defines.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/e1000_defines.h | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_defines.h b/drivers/net/ethernet/intel/igb/e1000_defines.h index 7e13337d3b9d..66a1df974284 100644 --- a/drivers/net/ethernet/intel/igb/e1000_defines.h +++ b/drivers/net/ethernet/intel/igb/e1000_defines.h @@ -138,8 +138,7 @@ #define E1000_RCTL_PMCF 0x00800000 /* pass MAC control frames */ #define E1000_RCTL_SECRC 0x04000000 /* Strip Ethernet CRC */ -/* - * Use byte values for the following shift parameters +/* Use byte values for the following shift parameters * Usage: * psrctl |= (((ROUNDUP(value0, 128) >> E1000_PSRCTL_BSIZE0_SHIFT) & * E1000_PSRCTL_BSIZE0_MASK) | @@ -382,8 +381,7 @@ #define E1000_EICR_OTHER 0x80000000 /* Interrupt Cause Active */ /* TCP Timer */ -/* - * This defines the bits that are set in the Interrupt Mask +/* This defines the bits that are set in the Interrupt Mask * Set/Read Register. Each bit is documented below: * o RXT0 = Receiver Timer Interrupt (ring 0) * o TXDW = Transmit Descriptor Written Back @@ -440,8 +438,7 @@ #define E1000_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */ /* Receive Address */ -/* - * Number of high/low register pairs in the RAR. The RAR (Receive Address +/* Number of high/low register pairs in the RAR. The RAR (Receive Address * Registers) holds the directed and multicast addresses that we monitor. * Technically, we have 16 spots. However, we reserve one of these spots * (RAR[15]) for our directed address used by controllers with @@ -760,8 +757,7 @@ #define MAX_PHY_MULTI_PAGE_REG 0xF /* Bit definitions for valid PHY IDs. */ -/* - * I = Integrated +/* I = Integrated * E = External */ #define M88E1111_I_PHY_ID 0x01410CC0 @@ -791,8 +787,7 @@ #define M88E1000_PSCR_AUTO_X_1000T 0x0040 /* Auto crossover enabled all speeds */ #define M88E1000_PSCR_AUTO_X_MODE 0x0060 -/* - * 1=Enable Extended 10BASE-T distance (Lower 10BASE-T Rx Threshold +/* 1=Enable Extended 10BASE-T distance (Lower 10BASE-T Rx Threshold * 0=Normal 10BASE-T Rx Threshold */ /* 1=5-bit interface in 100BASE-TX, 0=MII interface in 100BASE-TX */ @@ -802,8 +797,7 @@ #define M88E1000_PSSR_REV_POLARITY 0x0002 /* 1=Polarity reversed */ #define M88E1000_PSSR_DOWNSHIFT 0x0020 /* 1=Downshifted */ #define M88E1000_PSSR_MDIX 0x0040 /* 1=MDIX; 0=MDI */ -/* - * 0 = <50M +/* 0 = <50M * 1 = 50-80M * 2 = 80-110M * 3 = 110-140M @@ -816,20 +810,17 @@ #define M88E1000_PSSR_CABLE_LENGTH_SHIFT 7 /* M88E1000 Extended PHY Specific Control Register */ -/* - * 1 = Lost lock detect enabled. +/* 1 = Lost lock detect enabled. * Will assert lost lock and bring * link down if idle not seen * within 1ms in 1000BASE-T */ -/* - * Number of times we will attempt to autonegotiate before downshifting if we +/* Number of times we will attempt to autonegotiate before downshifting if we * are the master */ #define M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK 0x0C00 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_1X 0x0000 -/* - * Number of times we will attempt to autonegotiate before downshifting if we +/* Number of times we will attempt to autonegotiate before downshifting if we * are the slave */ #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_MASK 0x0300 @@ -844,8 +835,7 @@ /* i347-AT4 Extended PHY Specific Control Register */ -/* - * Number of times we will attempt to autonegotiate before downshifting if we +/* Number of times we will attempt to autonegotiate before downshifting if we * are the master */ #define I347AT4_PSCR_DOWNSHIFT_ENABLE 0x0800 |