Searched refs:PKT_IN_USE (Results 1 - 3 of 3) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/char/rio/
H A Drioparam.c575 ** to by the TxAdd pointer has PKT_IN_USE clear in its address.
583 return !((unsigned long) tp & PKT_IN_USE);
587 ** To add a packet to the queue, you set the PKT_IN_USE bit in the address,
593 if (readw(PortP->TxAdd) & PKT_IN_USE) {
596 writew(readw(PortP->TxAdd) | PKT_IN_USE, PortP->TxAdd);
639 ** can_remove_receive(PktP,P) returns non-zero if PKT_IN_USE is set
641 ** relevant packet, [having cleared the PKT_IN_USE bit]. If PKT_IN_USE is clear,
646 if (readw(PortP->RxRemove) & PKT_IN_USE) {
647 *PktP = (struct PKT __iomem *) RIO_PTR(PortP->Caddr, readw(PortP->RxRemove) & ~PKT_IN_USE);
[all...]
H A Drio.h198 * to by the TxAdd pointer has PKT_IN_USE clear in its address. */
199 #define PKT_IN_USE 0x1 macro
H A Drioroute.c558 Pkt = (struct PKT __iomem *) ((unsigned long) Pkt & ~PKT_IN_USE);

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