u8 minor;
};
+/* Enumeration of possible flash banks for the NVM, OROM, and Netlist modules
+ * of the flash image.
+ */
+enum ice_flash_bank {
+ ICE_INVALID_FLASH_BANK,
+ ICE_1ST_FLASH_BANK,
+ ICE_2ND_FLASH_BANK,
+};
+
+/* information for accessing NVM, OROM, and Netlist flash banks */
+struct ice_bank_info {
+ u32 nvm_ptr; /* Pointer to 1st NVM bank */
+ u32 nvm_size; /* Size of NVM bank */
+ u32 orom_ptr; /* Pointer to 1st OROM bank */
+ u32 orom_size; /* Size of OROM bank */
+ u32 netlist_ptr; /* Pointer to 1st Netlist bank */
+ u32 netlist_size; /* Size of Netlist bank */
+ enum ice_flash_bank nvm_bank; /* Active NVM bank */
+ enum ice_flash_bank orom_bank; /* Active OROM bank */
+ enum ice_flash_bank netlist_bank; /* Active Netlist bank */
+};
+
/* Flash Chip Information */
struct ice_flash_info {
struct ice_orom_info orom; /* Option ROM version info */
struct ice_nvm_info nvm; /* NVM version information */
+ struct ice_bank_info banks; /* Flash Bank information */
u16 sr_words; /* Shadow RAM size in words */
u32 flash_size; /* Size of available flash in bytes */
u8 blank_nvm_mode; /* is NVM empty (no FW present) */
#define ICE_SR_PCIE_ALT_SIZE_WORDS 512
#define ICE_SR_CTRL_WORD_1_S 0x06
#define ICE_SR_CTRL_WORD_1_M (0x03 << ICE_SR_CTRL_WORD_1_S)
+#define ICE_SR_CTRL_WORD_VALID 0x1
+#define ICE_SR_CTRL_WORD_OROM_BANK BIT(3)
+#define ICE_SR_CTRL_WORD_NETLIST_BANK BIT(4)
+#define ICE_SR_CTRL_WORD_NVM_BANK BIT(5)
+
+#define ICE_SR_NVM_PTR_4KB_UNITS BIT(15)
/* Shadow RAM related */
#define ICE_SR_SECTOR_SIZE_IN_WORDS 0x800