From f41507245ef8b079685aba8da5b5b2b5e87e70bc Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Tue, 4 Nov 2008 20:34:28 +0000 Subject: sfc: Expose flash region storing boot code as MTD The boot code that appears as a PCI expansion ROM on the SFC4000 is stored in flash. Expose this as a standard MTD device to allow for in-place upgrades. Signed-off-by: Ben Hutchings Signed-off-by: Jeff Garzik --- drivers/net/sfc/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/net/sfc/Kconfig') diff --git a/drivers/net/sfc/Kconfig b/drivers/net/sfc/Kconfig index 3be13b592b4..3e25fb38f73 100644 --- a/drivers/net/sfc/Kconfig +++ b/drivers/net/sfc/Kconfig @@ -12,3 +12,11 @@ config SFC To compile this driver as a module, choose M here. The module will be called sfc. +config SFC_MTD + bool "Solarflare Solarstorm SFC4000 flash MTD support" + depends on SFC && MTD + default y + help + This exposes the on-board flash memory as an MTD device (e.g. + /dev/mtd1). This makes it possible to upload new boot code + to the NIC. -- cgit v1.2.3 From 8761169cf15fdc9336abfddbb9c8dda59d974190 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Thu, 20 Nov 2008 04:17:42 -0800 Subject: sfc: Fix dependency for SFC_MTD Randy Dunlap found that SFC_MTD was selected when sfc was built-in and the MTD core was a module. Don't allow that combination. Signed-off-by: Ben Hutchings Acked-by: Randy Dunlap Signed-off-by: David S. Miller --- drivers/net/sfc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/sfc/Kconfig') diff --git a/drivers/net/sfc/Kconfig b/drivers/net/sfc/Kconfig index 3e25fb38f73..c535408ad6b 100644 --- a/drivers/net/sfc/Kconfig +++ b/drivers/net/sfc/Kconfig @@ -14,7 +14,7 @@ config SFC will be called sfc. config SFC_MTD bool "Solarflare Solarstorm SFC4000 flash MTD support" - depends on SFC && MTD + depends on SFC && MTD && !(SFC=y && MTD=m) default y help This exposes the on-board flash memory as an MTD device (e.g. -- cgit v1.2.3