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[netdrvr] sfc: sfc: Add self-test support

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Add a set of self-tests accessible thorugh ethtool.
Add hardware loopback and TX disable control code to support them.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Ben Hutchings
2008-05-07 13:36:19 +01:00
committed by Jeff Garzik
parent 05e3ec0446
commit 3273c2e8c6
14 changed files with 1379 additions and 7 deletions
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16
drivers/net/sfc/falcon_hwdefs.h
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@@ -636,6 +636,14 @@
#define XX_HIDRVA_WIDTH 1
#define XX_LODRVA_LBN 8
#define XX_LODRVA_WIDTH 1
#define XX_LPBKD_LBN 3
#define XX_LPBKD_WIDTH 1
#define XX_LPBKC_LBN 2
#define XX_LPBKC_WIDTH 1
#define XX_LPBKB_LBN 1
#define XX_LPBKB_WIDTH 1
#define XX_LPBKA_LBN 0
#define XX_LPBKA_WIDTH 1
#define XX_TXDRV_CTL_REG_MAC 0x12
#define XX_DEQD_LBN 28
@@ -656,8 +664,14 @@
#define XX_DTXA_WIDTH 4
/* XAUI XGXS core status register */
#define XX_FORCE_SIG_DECODE_FORCED 0xff
#define XX_CORE_STAT_REG_MAC 0x16
#define XX_FORCE_SIG_LBN 24
#define XX_FORCE_SIG_WIDTH 8
#define XX_FORCE_SIG_DECODE_FORCED 0xff
#define XX_XGXS_LB_EN_LBN 23
#define XX_XGXS_LB_EN_WIDTH 1
#define XX_XGMII_LB_EN_LBN 22
#define XX_XGMII_LB_EN_WIDTH 1
#define XX_ALIGN_DONE_LBN 20
#define XX_ALIGN_DONE_WIDTH 1
#define XX_SYNC_STAT_LBN 16