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Commit 0589ece0 authored by Matthew Slattery's avatar Matthew Slattery Committed by David S. Miller
Browse files

sfc: Remove EFX_WORKAROUND_9141 macro 



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: default avatarBen Hutchings <bhutchings@solarflare.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fb45f2c1

drivers/net/sfc/falcon.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/net/sfc/workarounds.h

+0 −2
Original line number Diff line number Diff line
@@ -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