Compaq TRU64 AA-RNG2A-TE - Manual (Page 7)

9.2.3 Transmitting the Buffer .. . .. . .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. . 9–6
9.2.4 Accounting for Outgoing Bytes . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. . 9–7
9.2.5 Updating Counters, Freeing the Transmit Buffer, and
Marking the Output Process as Active . .. . .. . .. . . .. . .. . .. . .. .
9–7
9.2.6 Indicating When to Start the Watchdog Routine .. . .. . .. . .. . 9–8
10 Implementing a Watchdog Section
10.1 Setting the IPL and Obtaining the Simple Lock . .. . . .. . .. . .. . .. . 10–1
10.2 Incrementing the Transmit Timeout Counter and Resetting
the Unit .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. .
10–2
10.3 Releasing the Simple Lock and Resetting the IPL . . . .. . .. . .. . .. . 10–2
11 Implementing the Reset Section
11.1 Implementing the el_reset Routine .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. . 11–1
11.2 Implementing the el_reset_locked Routine . .. . .. . .. . . .. . .. . .. . .. . 11–2
12 Implementing the ioctl Section
12.1 Setting Up the el_ioctl Routine . . .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. . 12–2
12.2 Determining Whether the User Has Removed the PCMCIA
Card from the Slot . .. . .. . .. . . .. . .. . .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. .
12–3
12.3 Setting the IPL and Obtaining the Simple Lock . .. . . .. . .. . .. . .. . 12–3
12.4 Enabling Loopback Mode (SIOCENABLBACK ioctl
Command) .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. .
12–4
12.5 Disabling Loopback Mode (SIOCDISABLBACK ioctl
Command) .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. .
12–4
12.6 Reading Current and Default MAC Addresses
(SIOCRPHYSADDR ioctl Command) . .. . . .. . .. . .. . .. . . .. . .. . .. . .. .
12–5
12.7 Setting the Local MAC Address (SIOCSPHYSADDR ioctl
Command) .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. .
12–5
12.8 Adding the Device to a Multicast Group (SIOCADDMULTI
ioctl Command) . .. . .. . .. . .. . . .. . .. . .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. .
12–6
12.9 Deleting the Device from a Multicast Group (SIOCDELMULTI
ioctl Command) . .. . .. . .. . .. . . .. . .. . .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. .
12–7
12.10 Accessing Network Counters (SIOCRDCTRS and
SIOCRDZCTRS ioctl Commands) . . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. .
12–8
12.11 Bringing Up the Device (SIOCSIFADDR ioctl Command) . . .. . 12–9
12.12 Using Currently Set Flags (SIOCSIFFLAGS ioctl Command) 12–10
12.13 Setting the IP MTU (SIOCSIPMTU ioctl Command) . . .. . .. . .. . 12–10
12.14 Setting the Media Speed (SIOCSMACSPEED ioctl
Command) .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. . .. . . .. . .. . .. . .. . . .. . .. . .. . .. .
12–10
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