Steve Hodgson a606f4325d sfc: Disable flow control during flushes ... The TX DMA engine issues upstream read requests when there is room in the TX FIFO for the completion. However, the fetches for the rest of the packet might be delayed by any back pressure. Since a flush must wait for an EOP, the entire flush may be delayed by back pressure. Mitigate this by disabling flow control before the flushes are started. Since PF and VF flushes run in parallel introduce fc_disable, a reference count of the number of flushes outstanding. The same principle could be applied to Falcon, but that would bring with it its own testing. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>		2012-02-16 00:25:07 +00:00
..
bitfield.h	sfc: Fix some formatting errors reported by checkpatch	2012-01-05 18:44:49 +00:00
efx.c	sfc: Use proper function to test for RX channel in efx_poll()	2012-02-16 00:25:06 +00:00
efx.h	sfc: Replace efx_rx_buffer::is_page and other booleans with a flags field	2012-01-27 00:11:00 +00:00
enum.h
ethtool.c	sfc: Add support for configuring RX unicast/multicast default filters	2012-02-16 00:11:24 +00:00
falcon.c	sfc: Clean up test interrupt handling	2012-01-27 00:10:52 +00:00
falcon_boards.c	sfc: Const-qualify static data as appropriate, partly prompted by checkpatch	2012-01-09 17:08:13 +00:00
falcon_xmac.c	sfc: Merge efx_mac_operations into efx_nic_type	2012-01-27 00:10:46 +00:00
filter.c	sfc: Add support for TX MAC filters	2012-02-16 00:11:30 +00:00
filter.h	sfc: Add support for TX MAC filters	2012-02-16 00:11:30 +00:00
io.h	Merge branch 'master' of github.com:davem330/net	2011-09-22 03:23:13 -04:00
Kconfig	sfc: Update the description of SFC_MTD	2012-01-27 00:10:54 +00:00
Makefile	sfc: Add hwmon driver for boards using SFC9000-family controllers	2012-01-27 00:10:53 +00:00
mcdi.c	sfc: Add hwmon driver for boards using SFC9000-family controllers	2012-01-27 00:10:53 +00:00
mcdi.h	sfc: Add hwmon driver for boards using SFC9000-family controllers	2012-01-27 00:10:53 +00:00
mcdi_mac.c	sfc: Disable flow control during flushes	2012-02-16 00:25:07 +00:00
mcdi_mon.c	sfc: Add hwmon driver for boards using SFC9000-family controllers	2012-01-27 00:10:53 +00:00
mcdi_pcol.h	sfc: Update MCDI (firmware interface) definitions	2012-01-09 17:08:16 +00:00
mcdi_phy.c	sfc: Update MCDI (firmware interface) definitions	2012-01-09 17:08:16 +00:00
mdio_10g.c	sfc: Fix some formatting errors reported by checkpatch	2012-01-05 18:44:49 +00:00
mdio_10g.h
mtd.c	sfc: Warn if unable to create MTDs	2012-02-13 23:40:50 +00:00
net_driver.h	sfc: Disable flow control during flushes	2012-02-16 00:25:07 +00:00
nic.c	sfc: Disable flow control during flushes	2012-02-16 00:25:07 +00:00
nic.h	sfc: Generalise event generation to cover VF-owned event queues	2012-02-16 00:25:06 +00:00
phy.h
qt202x_phy.c	sfc: Fix some formatting errors reported by checkpatch	2012-01-05 18:44:49 +00:00
regs.h	sfc: Correct MAC filter bitfield definitions	2012-02-16 00:11:31 +00:00
rx.c	sfc: Leave interrupts and event queues enabled whenever we can	2012-02-16 00:24:46 +00:00
selftest.c	sfc: Remove remnants of on-load self-test	2012-01-27 00:10:55 +00:00
selftest.h	sfc: Remove dependence on NAPI polling in efx_test_eventq_irq()	2012-01-27 00:10:51 +00:00
siena.c	sfc: Add hwmon driver for boards using SFC9000-family controllers	2012-01-27 00:10:53 +00:00
spi.h	sfc: Fix some formatting errors reported by checkpatch	2012-01-05 18:44:49 +00:00
tenxpress.c	sfc: Fix some formatting errors reported by checkpatch	2012-01-05 18:44:49 +00:00
tx.c	sfc: Replace some literal constants with EFX_PAGE_SIZE/EFX_BUF_SIZE	2012-02-13 23:40:49 +00:00
txc43128_phy.c	sfc: Const-qualify static data as appropriate, partly prompted by checkpatch	2012-01-09 17:08:13 +00:00
workarounds.h	Merge branch 'master' of github.com:davem330/net	2011-09-22 03:23:13 -04:00