[PATCH 06/32] sfc: Remove EFX_WORKAROUND_9141 macro
From: Ben Hutchings <hidden>
Date: 2009-11-28 03:45:30
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Matthew Slattery <redacted> The "bug9141 workaround" of setting TX_FLUSH_MIN_LEN_EN should really be considered as a normal bit of configuration rather than a workaround. Signed-off-by: Ben Hutchings <redacted> --- drivers/net/sfc/falcon.c | 2 +- drivers/net/sfc/workarounds.h | 2 -- 2 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index 9c4f898..b186fd2 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c@@ -3128,7 +3128,7 @@ int falcon_init_nic(struct efx_nic *efx) /* Prefetch threshold 2 => fetch when descriptor cache half empty */ EFX_SET_OWORD_FIELD(temp, FRF_AZ_TX_PREF_THRESHOLD, 2); /* Squash TX of packets of 16 bytes or less */ - if (falcon_rev(efx) >= FALCON_REV_B0 && EFX_WORKAROUND_9141(efx)) + if (falcon_rev(efx) >= FALCON_REV_B0) EFX_SET_OWORD_FIELD(temp, FRF_BZ_TX_FLUSH_MIN_LEN_EN, 1); efx_writeo(efx, &temp, FR_AZ_TX_RESERVED);
diff --git a/drivers/net/sfc/workarounds.h b/drivers/net/sfc/workarounds.h
index 84e579e..bad0932 100644
--- a/drivers/net/sfc/workarounds.h
+++ b/drivers/net/sfc/workarounds.h@@ -28,8 +28,6 @@ #define EFX_WORKAROUND_7575 EFX_WORKAROUND_ALWAYS /* Bit-bashed I2C reads cause performance drop */ #define EFX_WORKAROUND_7884 EFX_WORKAROUND_10G -/* TX pkt parser problem with <= 16 byte TXes */ -#define EFX_WORKAROUND_9141 EFX_WORKAROUND_ALWAYS /* TX_EV_PKT_ERR can be caused by a dangling TX descriptor * or a PCIe error (bug 11028) */ #define EFX_WORKAROUND_10727 EFX_WORKAROUND_ALWAYS
--
Ben Hutchings, Senior Software Engineer, Solarflare Communications
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.