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authorBen Hutchings <bhutchings@solarflare.com>2008-11-04 20:34:28 +0000
committerJeff Garzik <jgarzik@redhat.com>2008-11-06 00:49:57 -0500
commitf41507245ef8b079685aba8da5b5b2b5e87e70bc (patch)
treebe8c8aee6a6fc3c69d946dcd3fe24306bf89775e /drivers/net/sfc/efx.h
parent0a95f56323ce93dac354c1b2d54bf959a985cf7d (diff)
downloadop-kernel-dev-f41507245ef8b079685aba8da5b5b2b5e87e70bc.zip
op-kernel-dev-f41507245ef8b079685aba8da5b5b2b5e87e70bc.tar.gz
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 <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/efx.h')
-rw-r--r--drivers/net/sfc/efx.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
index d02937b..dd0d45b 100644
--- a/drivers/net/sfc/efx.h
+++ b/drivers/net/sfc/efx.h
@@ -58,6 +58,16 @@ extern int efx_port_dummy_op_int(struct efx_nic *efx);
extern void efx_port_dummy_op_void(struct efx_nic *efx);
extern void efx_port_dummy_op_blink(struct efx_nic *efx, bool blink);
+/* MTD */
+#ifdef CONFIG_SFC_MTD
+extern int efx_mtd_probe(struct efx_nic *efx);
+extern void efx_mtd_rename(struct efx_nic *efx);
+extern void efx_mtd_remove(struct efx_nic *efx);
+#else
+static inline int efx_mtd_probe(struct efx_nic *efx) { return 0; }
+static inline void efx_mtd_rename(struct efx_nic *efx) {}
+static inline void efx_mtd_remove(struct efx_nic *efx) {}
+#endif
extern unsigned int efx_monitor_interval;
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