diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_mcp.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c index 601d3f5daf13..8a5c3849bfe0 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c @@ -516,6 +516,22 @@ int qed_mcp_drain(struct qed_hwfn *p_hwfn, return rc; } +int qed_mcp_get_flash_size(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + u32 *p_flash_size) +{ + u32 flash_size; + + flash_size = qed_rd(p_hwfn, p_ptt, MCP_REG_NVM_CFG4); + flash_size = (flash_size & MCP_REG_NVM_CFG4_FLASH_SIZE) >> + MCP_REG_NVM_CFG4_FLASH_SIZE_SHIFT; + flash_size = (1 << (flash_size + MCP_BYTES_PER_MBIT_SHIFT)); + + *p_flash_size = flash_size; + + return 0; +} + int qed_mcp_send_drv_version(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, |