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Commit 899698da authored by Jack Morgenstein's avatar Jack Morgenstein Committed by Roland Dreier
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mlx4_code: Add missing FW status return code 



Add ICM_ERROR firmware status code.  In mapping to errnos, -ENFILE
seems closest.

This is in preparation for providing more detailed log info using
mlx4_err() in low-level driver when a non-zero status is returned.

Signed-off-by: default avatarJack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 47b37475

drivers/net/mlx4/cmd.c

+3 −0
Original line number Diff line number Diff line
@@ -67,6 +67,8 @@ enum { 
	CMD_STAT_BAD_INDEX	= 0x0a,

	/* FW image corrupted: */

	CMD_STAT_BAD_NVMEM	= 0x0b,

	/* Error in ICM mapping (e.g. not enough auxiliary ICM pages to execute command): */

	CMD_STAT_ICM_ERROR	= 0x0c,

	/* Attempt to modify a QP/EE which is not in the presumed state: */

	CMD_STAT_BAD_QP_STATE   = 0x10,

	/* Bad segment parameters (Address/Size): */
@@ -119,6 +121,7 @@ static int mlx4_status_to_errno(u8 status) 
		[CMD_STAT_BAD_RES_STATE]  = -EBADF,

		[CMD_STAT_BAD_INDEX]	  = -EBADF,

		[CMD_STAT_BAD_NVMEM]	  = -EFAULT,

		[CMD_STAT_ICM_ERROR]	  = -ENFILE,

		[CMD_STAT_BAD_QP_STATE]   = -EINVAL,

		[CMD_STAT_BAD_SEG_PARAM]  = -EFAULT,

		[CMD_STAT_REG_BOUND]	  = -EBUSY,