- 03 Sep, 2008 40 commits
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Jesse Brandeburg authored
as mentioned by Herbert, our hardware supports IP offloads, not full checksum offloads for any protocol in existence (even though the hardware just provides generic csum support over any range of bytes) Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
Jeff Garzik <jgarzik@redhat.com>
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Jesse Brandeburg authored
This locks the seed down so loading/unloading the driver will present predictable hashing from RSS. Also move the rx_buf_len out of the adapter struct, and into the Rx ring struct. Signed-off-by:
Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by:
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Jesse Brandeburg authored
Enable Tx Head Writeback in the hardware. This helps performance by removing adapter writebacks to descriptors on transmit completion. Signed-off-by:
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Jesse Brandeburg authored
Since the adapter cannot tell what the remote end's flow control capability is through auto-neg, we must turn off flow control by default. Signed-off-by:
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Jesse Brandeburg authored
Cleanup all the different references to the Tx ring and Rx ring structures and make them common across the driver. Signed-off-by:
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Jesse Brandeburg authored
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Christopher Leech authored
Implement HAVE_SET_RX_MODE in the driver for MC and UC lists. Signed-off-by:
Christopher Leech <christopher.leech@intel.com> Signed-off-by:
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Jesse Brandeburg authored
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Jesse Brandeburg authored
the driver was misinterpreting rx_csum return value in the descriptor so occassionally we would indicate an rx_csum error in our stats when there was none. This would have no effect on traffic because we would just hand the packet to the stack anyway without the offload flag set, but would increase CPU for those packets that needed a recompute. Signed-off-by:
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roel kluin authored
MAL[12]_IER_EVENTS definitions have MAL_IER_OTE twice but lack MAL_IER_DE Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Signed-off-by:
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Randy Dunlap authored
Fix hp-plus Makefile object file: drivers/built-in.o: In function `hpp_open': hp-plus.c:(.text+0xaf445): undefined reference to `ei_interrupt' hp-plus.c:(.text+0xaf4ac): undefined reference to `ei_open' drivers/built-in.o: In function `hpp_close': hp-plus.c:(.text+0xaf59d): undefined reference to `ei_close' drivers/built-in.o: In function `hpp_probe1': hp-plus.c:(.init.text+0x7314): undefined reference to `ei_poll' drivers/built-in.o: In function `hp_plus_probe': (.init.text+0x7407): undefined reference to `__alloc_ei_netdev' make[1]: *** [.tmp_vmlinux1] Error 1 Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Brian Haley authored
Resending since I didn't see any responses from the first try. Change __constant_htons() to htons() in the bonding driver, it should only be used for initializers. -Brian Signed-off-by:
Brian Haley <brian.haley@hp.com> Signed-off-by:
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Ben Hutchings authored
When !port_enabled, defer the write to reconfigure_mac_wrapper. Whilst here, simplify the logic now that efx_start_port() always calls efx_reconfigure_port(). From: Steve Hodgson <shodgson@solarflare.com> Signed-off-by:
Ben Hutchings <bhutchings@solarflare.com> Signed-off-by:
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Ben Hutchings authored
This was originally a kludge to fix broken locking, which has since been fixed properly. Signed-off-by:
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Ben Hutchings authored
Include PMA/PMD in loopback self-tests as intended. Add NVRAM checksum validation and include it in self-tests. Add register self-tests. Run PHY self-tests where available. Signed-off-by:
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Ben Hutchings authored
This will support register self-tests. From: Steve Hodgson <shodgson@solarflare.com> Signed-off-by:
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Ben Hutchings authored
Move more code from efx_reset() into efx_reset_down() and efx_reset_up(). Stop propagating MAC/PHY setting failures from efx_reset_down() and efx_reset_up() as these should not be fatal. Signed-off-by:
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Ben Hutchings authored
Some functions return an error code which is always 0. Change their return types to void and simplify their callers accordingly. Signed-off-by:
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Ben Hutchings authored
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Ben Hutchings authored
Update comment on the dummy operation implementations. Line up the board operation initialisers. Signed-off-by:
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Ben Hutchings authored
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Steve Hodgson authored
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Ben Hutchings authored
This allows updating PHY firmware for one interface without removing all other interfaces handled by the driver. Replace tx_disabled flags and 10Xpress status enumeration with flags in enum efx_phy_mode. Prevent an interface from being brought up while in PHY flash mode. Signed-off-by:
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Ben Hutchings authored
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Ben Hutchings authored
Make efx_process_channel() and falcon_process_eventq() return the number of packets received rather than updating the quota, consistent with new NAPI. Since channels and RX queues are mapped one-to-one, remove return value from falcon_handle_rx_event() and add a warning for events with the wrong RX queue number. Signed-off-by:
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Ben Hutchings authored
It is redundant with efx_channel::channel. Signed-off-by:
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Ben Hutchings authored
Currently each channel can have at most one RX queue, so go straight to that one. Signed-off-by:
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Ben Hutchings authored
We have long since given up doing RSS on Falcon A1 and therefore we would always write the default value of 0. Signed-off-by:
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Ben Hutchings authored
Rename efx_nic::rss_queues to the more obvious n_rx_queues Remove efx_rx_queue::used and other stuff that's redundant with it. Signed-off-by:
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Ben Hutchings authored
efx_channel::has_interrupt is redundant with efx_channel::used_flags. Remove efx_test_eventq() because it is now obviously unreachable. Signed-off-by:
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Ben Hutchings authored
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Ben Hutchings authored
Extend the SPI device setup code to support this. Signed-off-by:
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Ben Hutchings authored
gcc will automatically inline static functions with only one caller, and may inline other functions depending on the kernel configuration and size of the intermediate code. Signed-off-by:
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Ben Hutchings authored
Squashed nested structures. Renamed remaining_len to out_len, ifc.len to in_len, header_length to header_len. Moved ipv4_id into the group of output variables where it belongs. Signed-off-by:
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Ben Hutchings authored
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Ben Hutchings authored
Replace (cond ? 1 : 0) with cond or !!cond as appropriate, and (cond ? 0 : 1) with !cond. Remove some redundant boolean temporaries. Rename one field that looks like a flag but isn't. Signed-off-by:
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Ben Hutchings authored
Remove unmap_addr since it can be calculated from dma_addr, len and unmap_len. This saves 4-16 bytes. Signed-off-by:
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Ben Hutchings authored
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Ben Hutchings authored
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Ben Hutchings authored
Add efx_poll_loopback() function to test for successful completion of test. Change efx_test_loopback() to end the test after 1 ms if efx_poll_loopback() indicates success, and otherwise to wait for 100 ms as before. While we're here, rename efx_{rx,tx}_loopback() to efx_{begin,end}_loopback() which more accurately reflect their purpose. Signed-off-by:
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