- 31 Aug, 2009 17 commits
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Joe Perches authored
Fixed trivial typo as well Signed-off-by:
Joe Perches <joe@perches.com> Acked-by:
Sreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Joe Perches authored
Still has a few long lines. checkpatch was: total: 263 errors, 53 warnings, 8751 lines checked is: total: 4 errors, 35 warnings, 8767 lines checked Signed-off-by:
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Joe Perches authored
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Joe Perches authored
Use consistent style. Don't calculate the kmalloc size multiple times Signed-off-by:
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Joe Perches authored
Repeated variable use and line wrapping is hard to read. Use temp variables instead of direct references. struct fifo_info *fifo = &mac_control->fifos[i]; struct ring_info *ring = &mac_control->rings[i]; struct tx_fifo_config *tx_cfg = &config->tx_cfg[i]; struct rx_ring_config *rx_cfg = &config->rx_cfg[i]; Signed-off-by:
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Joe Perches authored
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Krishna Kumar authored
pfifo_fast_enqueue has this check: if (skb_queue_len(list) < qdisc_dev(qdisc)->tx_queue_len) { which allows each band to enqueue upto tx_queue_len skbs for a total of 3*tx_queue_len skbs. I am not sure if this was the intention of limiting in qdisc. Patch compiled and 32 simultaneous netperf testing ran fine. Also: # tc -s qdisc show dev eth2 qdisc pfifo_fast 0: root bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 16835026752 bytes 373116 pkt (dropped 0, overlimits 0 requeues 25) rate 0bit 0pps backlog 0b 0p requeues 25 Signed-off-by:Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by:
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Krishna Kumar authored
Patch compiled and 32 simultaneous netperf testing ran fine. Signed-off-by:
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Krishna Kumar authored
Patch compiled and 32 simultaneous netperf testing ran fine. Signed-off-by:
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Oliver Hartkopp authored
Dropped skb's should be documented by an appropriate return value. Use the correct NET_RX_DROP and NET_RX_SUCCESS values for that reason. Signed-off-by:
Oliver Hartkopp <oliver@hartkopp.net> Signed-off-by:
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roel kluin authored
Fix the tests that check whether Frame* bits are not set Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Signed-off-by:
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Anton Vorontsov authored
This patch implements suspend/resume and WOL support for UCC Ethernet driver. We support two wake up events: wake on PHY/link changes and wake on magic packet. In some CPUs (like MPC8569) QE shuts down during sleep, so magic packet detection is unusable, and also on resume we should fully reinitialize UCC structures. Signed-off-by:
Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by:
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Anton Vorontsov authored
This patch removes currently unused UGETH_MAGIC_PACKET Kconfig symbol and code, i.e. magic_packet_detection_{enable,disable} functions. The two functions each contain just two steps that we'll place into suspend/resume code path under CONFIG_PM. Signed-off-by: -
Anton Vorontsov authored
This patch factors out MAC initialization into ucc_geth_init_mac() function that we'll use for suspend/resume. Signed-off-by:
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Anton Vorontsov authored
In some CPUs (i.e. MPC8569) QE shuts down completely during sleep, drivers may want to know that to reinitialize registers and buffer descriptors. This patch implements qe_alive_during_sleep() helper function, so far it just checks if MPC8569-compatible power management controller is present, which is a sign that QE turns off during sleep. Signed-off-by:
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Anton Vorontsov authored
In commit 3e73fc9a ("ucc_geth: Fix IO memory (un)mapping code") I fixed ug_regs IO memory leak by properly freeing the allocated memory. But ethtool_stats() callback doesn't check for ug_regs being NULL, and that causes following oops if 'ethtool -S' is executed on a closed eth device: Unable to handle kernel paging request for data at address 0x00000180 Faulting instruction address: 0xc0208228 Oops: Kernel access of bad area, sig: 11 [#1] ... NIP [c0208228] uec_get_ethtool_stats+0x38/0x140 LR [c02559a0] ethtool_get_stats+0xf8/0x23c Call Trace: [ef87bcd0] [c025597c] ethtool_get_stats+0xd4/0x23c (unreliable) [ef87bd00] [c025706c] dev_ethtool+0xfe8/0x11bc [ef87be00] [c0252b5c] dev_ioctl+0x454/0x6a8 ... ---[ end trace 77fff1162a9586b0 ]--- Segmentation fault This patch fixes the issue. Signed-off-by:
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- 29 Aug, 2009 23 commits
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Matt Carlson authored
This patch updates the tg3 version to 3.101. Signed-off-by:
Matt Carlson <mcarlson@broadcom.com> Signed-off-by:
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Matt Carlson authored
This patch moves the tx_prod, tx_cons, tx_pending, tx_ring, and tx_buffers transmit ring device members to a per-interrupt structure. It also adds a new transmit producer mailbox member (prodmbox) and converts the code to use it rather than a preprocessor constant. Signed-off-by:
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Matt Carlson authored
This patch moves the rx_rcb, rx_rcb_mapping, and rx_rcb_ptr return ring device members to a per-interrupt structure. It also adds a new return ring consumer mailbox register member (consmbox) and converts the code to use it rather than a preprocessor constant. Signed-off-by:
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Matt Carlson authored
This patch moves the last_tag, last_tag_irq, and hw_status device members to a per-interrupt structure. It also adds a new interrupt mailbox member (int_mbox) and converts the code to use it rather than a direct preprocessor constant. Signed-off-by:
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Matt Carlson authored
This patch converts the napi interrupt handler functions to accept and use tg3_napi structures. Signed-off-by:
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Matt Carlson authored
This patch migrates the ISR parameter from struct net_device to struct tg3_napi. Checkpatch complains about the existence of the preexisting IRQF_SAMPLE_RANDOM flag. I've opted to keep this patch conservative and let it continue to exist until the flag gets officially purged from the kernel. Signed-off-by:
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Matt Carlson authored
This patch creates a per-interrupt data structure, moves the napi member over, and creates a tg3 pointer back to the device structure. Signed-off-by:
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Matt Carlson authored
Later patches will be adding MSIX support, which will complicate interrupt initialization. This patch prepares for the integration by breaking out the interrupt setup and teardown code into separate functions and cleaning up the error return paths. Signed-off-by:
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Matt Carlson authored
The 5717 only uses extended buffer descriptors for the jumbo producer ring. Extended buffer descriptors are available on all devices that support a separate jumbo producer ring so make the change universal. Signed-off-by:
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Matt Carlson authored
This patch migrates most of the rx producer ring variables to a new tg3_rx_prodring_set structure and modifies the code accordingly. Signed-off-by:
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Matt Carlson authored
Later patches are going to complicate the ring initialization routines. This patch breaks out the setup and teardown of the rx producer rings into separate functions to make the code more readable. Signed-off-by:
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Matt Carlson authored
This patch attempts to document the various rx buffer sizes used by the driver and how they relate to each other. Signed-off-by:
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Matt Carlson authored
This patch moves where the jumbo capable and msi support flags are located. This is prep work for the addition of msix support flags. Signed-off-by:
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Matt Carlson authored
This patch separates the code that sets up the mini producer ring from the code that sets up the jumbo producer rings. The 5717 asic rev devices do not have a mini ring, but do have a jumbo frame implementation similar to the 5704 and previous devices. Signed-off-by:
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Matt Carlson authored
This patch fixes up the NVRAM detection switch statements to conform to the kernel coding style. Signed-off-by:
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Matt Carlson authored
This patch adds a new device ID for those 5785 devices that will only use 10/100 phys. Signed-off-by:
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Matt Carlson authored
The device firmware uses the MDIO bus during early setup. If the driver modifies the MDIO bus configuration while it is in use by the firmware, any number of bad things can happen. This patch delays MDIO setup until after the firmware posts its magic signature, signifying initialization is complete. Signed-off-by:
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roel kluin authored
For the bearer_priority to be less than TIPC_MIN_LINK_PRI and greater than TIPC_MAX_LINK_PRI is logically impossible. Signed-off-by:
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Alexey Dobriyan authored
create_proc_read_entry() is going to be removed soon. Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
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Yoshihiro Shimoda authored
The method of ETHER_LINK pin is board dependence. This patch adding paramters are: - no_ether_link : If set to 1, do not use ETHER_LINK - ether_link_active_low : If set to 1, ETHER_LINK is active low. Signed-off-by:
Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by:
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Rajashekhara, Sudhakar authored
On TI's DA850/OMAP-L138 EVM, MAC address is stored in SPI flash which is accessed using MTD interface. This patch delays the initialization of DaVinci EMAC driver by changing module_init to late_initcall. This helps SPI and MTD drivers to get initialized before EMAC thereby enabling EMAC driver to read the MAC address while booting and use it. Tested with NFS on DM644x, DM6467, DA830/OMAP-L137 and DA850/OMAP-L138 EVMs. Signed-off-by:
Sudhakar Rajashekhara <sudhakar.raj@ti.com> Reviewed-by:
Chaithrika U S <chaithrika@ti.com> Signed-off-by:
Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by:
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Krzysztof Halasa authored
Fix lmc_proto_type() invocation. Signed-off-by:
Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by:
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Joe Perches authored
Signed-off-by:
Jens Rosenboom <jens@mcbone.net> Signed-off-by:
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