From c290607e3e7b8d24eb90468180f4cf96b371d8d0 Mon Sep 17 00:00:00 2001 From: Hariprasad Shenai Date: Wed, 10 Sep 2014 17:44:30 +0530 Subject: cxgb4: Add warning msg when attaching to adapters which have FLASHes smaller than 2Mb Based on original work by Casey Leedom Signed-off-by: Hariprasad Shenai Signed-off-by: David S. Miller --- drivers/net/ethernet/chelsio/cxgb4/t4_hw.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_hw.h') diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.h b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.h index 06fa583bf914..6833a7b02137 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.h @@ -206,6 +206,12 @@ enum { FLASH_CFG_START = FLASH_START(FLASH_CFG_START_SEC), FLASH_CFG_MAX_SIZE = FLASH_MAX_SIZE(FLASH_CFG_NSECS), + /* We don't support FLASH devices which can't support the full + * standard set of sections which we need for normal + * operations. + */ + FLASH_MIN_SIZE = FLASH_CFG_START + FLASH_CFG_MAX_SIZE, + FLASH_FPGA_CFG_START_SEC = 15, FLASH_FPGA_CFG_START = FLASH_START(FLASH_FPGA_CFG_START_SEC), -- cgit