bnxt_en: Add support for flashing the device via devlink (d168f328) · Commits · 戴 / test

drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c

+20 −0

Original line number	Original line	Diff line number	Diff line
	@@ -14,6 +14,25 @@
	#include "bnxt.h"		#include "bnxt.h"
	#include "bnxt_vfr.h"		#include "bnxt_vfr.h"
	#include "bnxt_devlink.h"		#include "bnxt_devlink.h"
			#include "bnxt_ethtool.h"

			static int
			bnxt_dl_flash_update(struct devlink dl, const char filename,
			const char region, struct netlink_ext_ack extack)
			{
			struct bnxt *bp = bnxt_get_bp_from_dl(dl);

			if (region)
			return -EOPNOTSUPP;

			if (!BNXT_PF(bp)) {
			NL_SET_ERR_MSG_MOD(extack,
			"flash update not supported from a VF");
			return -EPERM;
			}

			return bnxt_flash_package_from_file(bp->dev, filename, 0);
			}

	static int bnxt_fw_reporter_diagnose(struct devlink_health_reporter *reporter,		static int bnxt_fw_reporter_diagnose(struct devlink_health_reporter *reporter,
	struct devlink_fmsg *fmsg,		struct devlink_fmsg *fmsg,
	@@ -225,6 +244,7 @@ static const struct devlink_ops bnxt_dl_ops = {
	.eswitch_mode_set = bnxt_dl_eswitch_mode_set,		.eswitch_mode_set = bnxt_dl_eswitch_mode_set,
	.eswitch_mode_get = bnxt_dl_eswitch_mode_get,		.eswitch_mode_get = bnxt_dl_eswitch_mode_get,
	#endif /* CONFIG_BNXT_SRIOV */		#endif /* CONFIG_BNXT_SRIOV */
			.flash_update = bnxt_dl_flash_update,
	};		};

	enum bnxt_dl_param_id {		enum bnxt_dl_param_id {

+2 −2

Original line number	Original line	Diff line number	Diff line
	@@ -2000,8 +2000,8 @@ static int bnxt_flash_firmware_from_file(struct net_device *dev,
	return rc;		return rc;
	}		}

	static int bnxt_flash_package_from_file(struct net_device *dev,		int bnxt_flash_package_from_file(struct net_device dev, const char filename,
	char *filename, u32 install_type)		u32 install_type)
	{		{
	struct bnxt *bp = netdev_priv(dev);		struct bnxt *bp = netdev_priv(dev);
	struct hwrm_nvm_install_update_output *resp = bp->hwrm_cmd_resp_addr;		struct hwrm_nvm_install_update_output *resp = bp->hwrm_cmd_resp_addr;

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -81,6 +81,8 @@ extern const struct ethtool_ops bnxt_ethtool_ops;
	u32 _bnxt_fw_to_ethtool_adv_spds(u16, u8);		u32 _bnxt_fw_to_ethtool_adv_spds(u16, u8);
	u32 bnxt_fw_to_ethtool_speed(u16);		u32 bnxt_fw_to_ethtool_speed(u16);
	u16 bnxt_get_fw_auto_link_speeds(u32);		u16 bnxt_get_fw_auto_link_speeds(u32);
			int bnxt_flash_package_from_file(struct net_device dev, const char filename,
			u32 install_type);
	void bnxt_ethtool_init(struct bnxt *bp);		void bnxt_ethtool_init(struct bnxt *bp);
	void bnxt_ethtool_free(struct bnxt *bp);		void bnxt_ethtool_free(struct bnxt *bp);