From dc8216c192795b62f30ca34299fb79e897438372 Mon Sep 17 00:00:00 2001 From: Manfred Spraul Date: Sun, 31 Jul 2005 18:26:05 +0200 Subject: [PATCH] [PATCH] forcedeth: Improve ethtool support This is a multi-part message in MIME format. Signed-off-by: Jeff Garzik --- drivers/net/forcedeth.c | 171 +++++++++++++++++++++------------------- 1 file changed, 90 insertions(+), 81 deletions(-) diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 91f09e583cea..9c49c5ec89bf 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -85,7 +85,8 @@ * 0.33: 16 May 2005: Support for MCP51 added. * 0.34: 18 Jun 2005: Add DEV_NEED_LINKTIMER to all nForce nics. * 0.35: 26 Jun 2005: Support for MCP55 added. - * 0.36: 28 Jul 2005: Add jumbo frame support. + * 0.36: 28 Jun 2005: Add jumbo frame support. + * 0.37: 10 Jul 2005: Additional ethtool support, cleanup of pci id list * * Known bugs: * We suspect that on some hardware no TX done interrupts are generated. @@ -97,7 +98,7 @@ * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few * superfluous timer interrupts from the nic. */ -#define FORCEDETH_VERSION "0.36" +#define FORCEDETH_VERSION "0.37" #define DRV_NAME "forcedeth" #include @@ -137,6 +138,7 @@ #define DEV_IRQMASK_2 0x0004 /* use NVREG_IRQMASK_WANTED_2 for irq mask */ #define DEV_NEED_TIMERIRQ 0x0008 /* set the timer irq flag in the irq mask */ #define DEV_NEED_LINKTIMER 0x0010 /* poll link settings. Relies on the timer irq */ +#define DEV_HAS_LARGEDESC 0x0020 /* device supports jumbo frames and needs packet format 2 */ enum { NvRegIrqStatus = 0x000, @@ -1846,6 +1848,50 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) return 0; } +#define FORCEDETH_REGS_VER 1 +#define FORCEDETH_REGS_SIZE 0x400 /* 256 32-bit registers */ + +static int nv_get_regs_len(struct net_device *dev) +{ + return FORCEDETH_REGS_SIZE; +} + +static void nv_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *buf) +{ + struct fe_priv *np = get_nvpriv(dev); + u8 __iomem *base = get_hwbase(dev); + u32 *rbuf = buf; + int i; + + regs->version = FORCEDETH_REGS_VER; + spin_lock_irq(&np->lock); + for (i=0;ilock); +} + +static int nv_nway_reset(struct net_device *dev) +{ + struct fe_priv *np = get_nvpriv(dev); + int ret; + + spin_lock_irq(&np->lock); + if (np->autoneg) { + int bmcr; + + bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ); + bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART); + mii_rw(dev, np->phyaddr, MII_BMCR, bmcr); + + ret = 0; + } else { + ret = -EINVAL; + } + spin_unlock_irq(&np->lock); + + return ret; +} + static struct ethtool_ops ops = { .get_drvinfo = nv_get_drvinfo, .get_link = ethtool_op_get_link, @@ -1853,6 +1899,9 @@ static struct ethtool_ops ops = { .set_wol = nv_set_wol, .get_settings = nv_get_settings, .set_settings = nv_set_settings, + .get_regs_len = nv_get_regs_len, + .get_regs = nv_get_regs, + .nway_reset = nv_nway_reset, }; static int nv_open(struct net_device *dev) @@ -2092,18 +2141,13 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i } /* handle different descriptor versions */ - if (pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_1 || - pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_2 || - pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_3 || - pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_12 || - pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_13) { - np->desc_ver = DESC_VER_1; - np->pkt_limit = NV_PKTLIMIT_1; - } else { + np->desc_ver = DESC_VER_1; + np->pkt_limit = NV_PKTLIMIT_1; + if (id->driver_data & DEV_HAS_LARGEDESC) { np->desc_ver = DESC_VER_2; np->pkt_limit = NV_PKTLIMIT_2; } - + err = -ENOMEM; np->base = ioremap(addr, NV_PCI_REGSZ); if (!np->base) @@ -2284,109 +2328,74 @@ static void __devexit nv_remove(struct pci_dev *pci_dev) static struct pci_device_id pci_tbl[] = { { /* nForce Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_1, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_1), .driver_data = DEV_IRQMASK_1|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, }, { /* nForce2 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_2, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_2), .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, }, { /* nForce3 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_3, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_3), .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, }, { /* nForce3 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_4, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_4), + .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ| + DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, }, { /* nForce3 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_5, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_5), + .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ| + DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, }, { /* nForce3 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_6, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_6), + .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ| + DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, }, { /* nForce3 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_7, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_7), + .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ| + DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, }, { /* CK804 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_8, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_8), + .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ| + DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, }, { /* CK804 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_9, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_9), + .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ| + DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, }, { /* MCP04 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_10, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_10), + .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ| + DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, }, { /* MCP04 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_11, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_11), + .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ| + DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, }, { /* MCP51 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_12, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_12), .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, }, { /* MCP51 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_13, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_13), .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, }, { /* MCP55 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_14, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14), + .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ| + DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, }, { /* MCP55 Ethernet Controller */ - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_NVENET_15, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER, + PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15), + .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ| + DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, }, {0,}, }; -- 2.30.2