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Date: Fri, 27 Jan 2012 20:47:37 +0000
From: Ben Hutchings <bhutchings@...arflare.com>
To: David Miller <davem@...emloft.net>
CC: <netdev@...r.kernel.org>, <linux-net-drivers@...arflare.com>
Subject: [PATCH net-next 17/32] sfc: Support extraction of CAPABILITIES from
GET_BOARD_CFG response.
From: Matthew Slattery <mslattery@...arflare.com>
Signed-off-by: Ben Hutchings <bhutchings@...arflare.com>
---
drivers/net/ethernet/sfc/mcdi.c | 10 +++++++++-
drivers/net/ethernet/sfc/mcdi.h | 2 +-
drivers/net/ethernet/sfc/mtd.c | 2 +-
drivers/net/ethernet/sfc/siena.c | 2 +-
4 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c
index e5837a6..f1cad22 100644
--- a/drivers/net/ethernet/sfc/mcdi.c
+++ b/drivers/net/ethernet/sfc/mcdi.c
@@ -678,7 +678,7 @@ fail:
}
int efx_mcdi_get_board_cfg(struct efx_nic *efx, u8 *mac_address,
- u16 *fw_subtype_list)
+ u16 *fw_subtype_list, u32 *capabilities)
{
uint8_t outbuf[MC_CMD_GET_BOARD_CFG_OUT_LENMIN];
size_t outlen;
@@ -708,6 +708,14 @@ int efx_mcdi_get_board_cfg(struct efx_nic *efx, u8 *mac_address,
outbuf + MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_OFST,
MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_MINNUM *
sizeof(fw_subtype_list[0]));
+ if (capabilities) {
+ if (port_num)
+ *capabilities = MCDI_DWORD(outbuf,
+ GET_BOARD_CFG_OUT_CAPABILITIES_PORT1);
+ else
+ *capabilities = MCDI_DWORD(outbuf,
+ GET_BOARD_CFG_OUT_CAPABILITIES_PORT0);
+ }
return 0;
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
index c59667b..4dd39fc 100644
--- a/drivers/net/ethernet/sfc/mcdi.h
+++ b/drivers/net/ethernet/sfc/mcdi.h
@@ -97,7 +97,7 @@ extern void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len);
extern int efx_mcdi_drv_attach(struct efx_nic *efx, bool driver_operating,
bool *was_attached_out);
extern int efx_mcdi_get_board_cfg(struct efx_nic *efx, u8 *mac_address,
- u16 *fw_subtype_list);
+ u16 *fw_subtype_list, u32 *capabilities);
extern int efx_mcdi_log_ctrl(struct efx_nic *efx, bool evq, bool uart,
u32 dest_evq);
extern int efx_mcdi_nvram_types(struct efx_nic *efx, u32 *nvram_types_out);
diff --git a/drivers/net/ethernet/sfc/mtd.c b/drivers/net/ethernet/sfc/mtd.c
index b702862..eff49da 100644
--- a/drivers/net/ethernet/sfc/mtd.c
+++ b/drivers/net/ethernet/sfc/mtd.c
@@ -631,7 +631,7 @@ static int siena_mtd_get_fw_subtypes(struct efx_nic *efx,
uint16_t fw_subtype_list[MC_CMD_GET_BOARD_CFG_OUT_FW_SUBTYPE_LIST_MINNUM];
int rc;
- rc = efx_mcdi_get_board_cfg(efx, NULL, fw_subtype_list);
+ rc = efx_mcdi_get_board_cfg(efx, NULL, fw_subtype_list, NULL);
if (rc)
return rc;
diff --git a/drivers/net/ethernet/sfc/siena.c b/drivers/net/ethernet/sfc/siena.c
index d681f25..65cb5e4 100644
--- a/drivers/net/ethernet/sfc/siena.c
+++ b/drivers/net/ethernet/sfc/siena.c
@@ -216,7 +216,7 @@ static int siena_reset_hw(struct efx_nic *efx, enum reset_type method)
static int siena_probe_nvconfig(struct efx_nic *efx)
{
- return efx_mcdi_get_board_cfg(efx, efx->net_dev->perm_addr, NULL);
+ return efx_mcdi_get_board_cfg(efx, efx->net_dev->perm_addr, NULL, NULL);
}
static int siena_probe_nic(struct efx_nic *efx)
--
1.7.7.5
--
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
--
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