11  * There are 2 types of RX communication channels between driver and NIC.
22  * Current NIC configuration (registers + firmware) makes NIC use 2 RXF Fifos.
42  * NIC sees that there is no RXF buffers and raises
99 	struct pci_nic *nic = pci_get_drvdata(pdev);  in print_hw_id()  local
107 		nic->port_num == 1 ? "" : ", 2-Port");  in print_hw_id()
109 		readl(nic->regs + SROM_VER), readl(nic->regs + FPGA_VER) & 0xFFF,  in print_hw_id()
110 		readl(nic->regs + FPGA_SEED),  in print_hw_id()
115 static void print_fw_id(struct pci_nic *nic)  in print_fw_id()  argument
117 	pr_info("fw 0x%x\n", readl(nic->regs + FW_VER));  in print_fw_id()
137  * bdx_fifo_init - create TX/RX descriptor fifo for host-NIC communication.
138  * @priv: NIC private structure
182  * @priv: NIC private structure
238  * bdx_isr_napi - Interrupt Service Routine for Bordeaux NIC
312  * bdx_fw_load - loads firmware to NIC
313  * @priv: NIC private structure
316  * Firware must be loaded once per NIC not per PCI device provided by NIC (NIC
318  * that will actually load FW to NIC.
388  * @priv: NIC private structure
426 #define BDX_IRQ_TYPE	((priv->nic->irq_type == IRQ_MSI) ? 0 : IRQF_SHARED)  in bdx_hw_start()
625 	print_fw_id(priv->nic);  in bdx_open()
636 	return (offset > (u32) (BDX_REGS_SIZE / priv->nic->port_num)) ?  in bdx_range_check()
972  * @priv: NIC private structure
981  * filled and packets will be dropped by nic without getting into host or
983  * all packets, but dropping in nic is cheaper, since it takes 0 cpu cycles
1015  * @priv: NIC private structure
1044  * @priv: NIC private structure
1068  * @priv: nic's private structure
1182  * @priv: nic's private structure
1323  * There are 2 types of TX communication channels between driver and NIC.
1327  * Currently NIC supports TSO, checksuming and gather DMA
1457  * @priv: NIC private structure
1558  * @priv: NIC private structure
1575  * bdx_tx_transmit - send packet to NIC
1577  * @ndev: network device assigned to NIC
1755  * @priv: NIC private structure
1787  * @priv: NIC private structure
1817  * @priv: NIC private structure
1822  *   NIC to read existing data before writing new one.
1889 	struct pci_nic *nic;  in bdx_probe()  local
1894 	nic = vmalloc(sizeof(*nic));  in bdx_probe()
1895 	if (!nic)  in bdx_probe()
1928 	nic->regs = ioremap(pciaddr, regionSize);  in bdx_probe()
1929 	if (!nic->regs) {  in bdx_probe()
1940 	pci_set_drvdata(pdev, nic);  in bdx_probe()
1943 		nic->port_num = 2;  in bdx_probe()
1945 		nic->port_num = 1;  in bdx_probe()
1949 	bdx_hw_reset_direct(nic->regs);  in bdx_probe()
1951 	nic->irq_type = IRQ_INTX;  in bdx_probe()
1953 	if ((readl(nic->regs + FPGA_VER) & 0xFFF) >= 378) {  in bdx_probe()
1958 			nic->irq_type = IRQ_MSI;  in bdx_probe()
1964 	for (port = 0; port < nic->port_num; port++) {  in bdx_probe()
1988 		priv = nic->priv[port] = netdev_priv(ndev);  in bdx_probe()
1990 		priv->pBdxRegs = nic->regs + port * 0x8000;  in bdx_probe()
1994 		priv->nic = nic;  in bdx_probe()
1999 		if ((readl(nic->regs + FPGA_VER) & 0xFFF) == 308) {  in bdx_probe()
2052 	iounmap(nic->regs);  in bdx_probe()
2058 	vfree(nic);  in bdx_probe()
2395 	struct pci_nic *nic = pci_get_drvdata(pdev);  in bdx_remove()  local
2399 	for (port = 0; port < nic->port_num; port++) {  in bdx_remove()
2400 		ndev = nic->priv[port]->ndev;  in bdx_remove()
2405 	/*bdx_hw_reset_direct(nic->regs); */  in bdx_remove()
2407 	if (nic->irq_type == IRQ_MSI)  in bdx_remove()
2411 	iounmap(nic->regs);  in bdx_remove()
2414 	vfree(nic);  in bdx_remove()