| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | sfc: Run event/IRQ self-test asynchronously when interface is brought up | Ben Hutchings | 2012-03-06 | 1 | -0/+3 |
| | | | | | | | | | Generate a test event on each event queue whenever the interface is brought up, then after 1 second check that we have either handled a test event or handled another IRQ for each event queue. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> | ||||
| * | sfc: Remove dependence on NAPI polling in efx_test_eventq_irq() | Ben Hutchings | 2012-01-27 | 1 | -1/+0 |
| | | | | | | | | | | | | | | | | | | We cannot safely assume that the NAPI handler will complete within the 20 ms that we allow for the event self-test. The handler may be deferred for longer than this, particularly on realtime kernels. Instead, check whether either an event has been handled or (as in the old failure path) whether an interrupt has been received and an event has been delivered but not yet handled. Use napi_disable() to synchronize with the NAPI handler before checking, since it will clear events before updating eventq_read_ptr. Remove the test result chan.N.eventq.poll, since it is not an error if the NAPI handler does not run during the test. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> | ||||
| * | sfc: Move the Solarflare drivers | Jeff Kirsher | 2011-08-11 | 1 | -0/+53 |
| Moves the Solarflare drivers into drivers/net/ethernet/sfc/ and make the necessary Kconfig and Makefile changes. CC: Steve Hodgson <shodgson@solarflare.com> CC: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> | |||||
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index : op-kernel-dev | |
| Development kernel branch for OpenPOWER systems | Raptor Engineering, LLC |
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