forked from Minki/linux
73208dfd7a
Following changes have been made. 1. qla_hw_data structure holds an array for request queue pointers, and an array for response queue pointers. 2. The base request and response queues are created by default. 3. Additional request and response queues are created at the time of vport creation. If queue resources are exhausted during vport creation, newly created vports use the default queue. 4. Requests are sent to the request queue that the vport was assigned in the beginning. 5. Responses are completed on the response queue with which the request queue is associated with. [fixup memcpy argument reversal spotted by davej@redhat.com] Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
318 lines
8.1 KiB
C
318 lines
8.1 KiB
C
/*
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* QLogic Fibre Channel HBA Driver
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* Copyright (c) 2003-2008 QLogic Corporation
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*
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* See LICENSE.qla2xxx for copyright and licensing details.
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*/
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#include "qla_def.h"
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/*
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* Driver debug definitions.
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*/
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/* #define QL_DEBUG_LEVEL_1 */ /* Output register accesses to COM1 */
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/* #define QL_DEBUG_LEVEL_2 */ /* Output error msgs to COM1 */
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/* #define QL_DEBUG_LEVEL_3 */ /* Output function trace msgs to COM1 */
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/* #define QL_DEBUG_LEVEL_4 */ /* Output NVRAM trace msgs to COM1 */
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/* #define QL_DEBUG_LEVEL_5 */ /* Output ring trace msgs to COM1 */
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/* #define QL_DEBUG_LEVEL_6 */ /* Output WATCHDOG timer trace to COM1 */
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/* #define QL_DEBUG_LEVEL_7 */ /* Output RISC load trace msgs to COM1 */
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/* #define QL_DEBUG_LEVEL_8 */ /* Output ring saturation msgs to COM1 */
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/* #define QL_DEBUG_LEVEL_9 */ /* Output IOCTL trace msgs */
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/* #define QL_DEBUG_LEVEL_10 */ /* Output IOCTL error msgs */
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/* #define QL_DEBUG_LEVEL_11 */ /* Output Mbx Cmd trace msgs */
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/* #define QL_DEBUG_LEVEL_12 */ /* Output IP trace msgs */
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/* #define QL_DEBUG_LEVEL_13 */ /* Output fdmi function trace msgs */
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/* #define QL_DEBUG_LEVEL_14 */ /* Output RSCN trace msgs */
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/* #define QL_DEBUG_LEVEL_15 */ /* Output NPIV trace msgs */
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/* #define QL_DEBUG_LEVEL_16 */ /* Output ISP84XX trace msgs */
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/* #define QL_DEBUG_LEVEL_17 */ /* Output MULTI-Q trace messages */
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/*
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* Macros use for debugging the driver.
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*/
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#define DEBUG(x) do { if (ql2xextended_error_logging) { x; } } while (0)
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#if defined(QL_DEBUG_LEVEL_1)
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#define DEBUG1(x) do {x;} while (0)
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#else
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#define DEBUG1(x) do {} while (0)
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#endif
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#define DEBUG2(x) do { if (ql2xextended_error_logging) { x; } } while (0)
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#define DEBUG2_3(x) do { if (ql2xextended_error_logging) { x; } } while (0)
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#define DEBUG2_3_11(x) do { if (ql2xextended_error_logging) { x; } } while (0)
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#define DEBUG2_9_10(x) do { if (ql2xextended_error_logging) { x; } } while (0)
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#define DEBUG2_11(x) do { if (ql2xextended_error_logging) { x; } } while (0)
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#define DEBUG2_13(x) do { if (ql2xextended_error_logging) { x; } } while (0)
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#define DEBUG2_16(x) do { if (ql2xextended_error_logging) { x; } } while (0)
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#define DEBUG2_17(x) do { if (ql2xextended_error_logging) { x; } } while (0)
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#if defined(QL_DEBUG_LEVEL_3)
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#define DEBUG3(x) do {x;} while (0)
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#define DEBUG3_11(x) do {x;} while (0)
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#else
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#define DEBUG3(x) do {} while (0)
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#endif
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#if defined(QL_DEBUG_LEVEL_4)
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#define DEBUG4(x) do {x;} while (0)
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#else
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#define DEBUG4(x) do {} while (0)
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#endif
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#if defined(QL_DEBUG_LEVEL_5)
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#define DEBUG5(x) do {x;} while (0)
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#else
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#define DEBUG5(x) do {} while (0)
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#endif
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#if defined(QL_DEBUG_LEVEL_7)
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#define DEBUG7(x) do {x;} while (0)
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#else
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#define DEBUG7(x) do {} while (0)
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#endif
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#if defined(QL_DEBUG_LEVEL_9)
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#define DEBUG9(x) do {x;} while (0)
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#define DEBUG9_10(x) do {x;} while (0)
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#else
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#define DEBUG9(x) do {} while (0)
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#endif
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#if defined(QL_DEBUG_LEVEL_10)
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#define DEBUG10(x) do {x;} while (0)
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#define DEBUG9_10(x) do {x;} while (0)
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#else
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#define DEBUG10(x) do {} while (0)
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#if !defined(DEBUG9_10)
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#define DEBUG9_10(x) do {} while (0)
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#endif
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#endif
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#if defined(QL_DEBUG_LEVEL_11)
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#define DEBUG11(x) do{x;} while(0)
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#if !defined(DEBUG3_11)
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#define DEBUG3_11(x) do{x;} while(0)
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#endif
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#else
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#define DEBUG11(x) do{} while(0)
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#if !defined(QL_DEBUG_LEVEL_3)
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#define DEBUG3_11(x) do{} while(0)
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#endif
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#endif
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#if defined(QL_DEBUG_LEVEL_12)
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#define DEBUG12(x) do {x;} while (0)
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#else
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#define DEBUG12(x) do {} while (0)
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#endif
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#if defined(QL_DEBUG_LEVEL_13)
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#define DEBUG13(x) do {x;} while (0)
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#else
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#define DEBUG13(x) do {} while (0)
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#endif
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#if defined(QL_DEBUG_LEVEL_14)
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#define DEBUG14(x) do {x;} while (0)
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#else
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#define DEBUG14(x) do {} while (0)
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#endif
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#if defined(QL_DEBUG_LEVEL_15)
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#define DEBUG15(x) do {x;} while (0)
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#else
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#define DEBUG15(x) do {} while (0)
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#endif
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#if defined(QL_DEBUG_LEVEL_16)
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#define DEBUG16(x) do {x;} while (0)
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#else
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#define DEBUG16(x) do {} while (0)
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#endif
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/*
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* Firmware Dump structure definition
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*/
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struct qla2300_fw_dump {
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uint16_t hccr;
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uint16_t pbiu_reg[8];
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uint16_t risc_host_reg[8];
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uint16_t mailbox_reg[32];
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uint16_t resp_dma_reg[32];
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uint16_t dma_reg[48];
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uint16_t risc_hdw_reg[16];
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uint16_t risc_gp0_reg[16];
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uint16_t risc_gp1_reg[16];
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uint16_t risc_gp2_reg[16];
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uint16_t risc_gp3_reg[16];
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uint16_t risc_gp4_reg[16];
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uint16_t risc_gp5_reg[16];
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uint16_t risc_gp6_reg[16];
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uint16_t risc_gp7_reg[16];
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uint16_t frame_buf_hdw_reg[64];
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uint16_t fpm_b0_reg[64];
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uint16_t fpm_b1_reg[64];
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uint16_t risc_ram[0xf800];
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uint16_t stack_ram[0x1000];
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uint16_t data_ram[1];
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};
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struct qla2100_fw_dump {
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uint16_t hccr;
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uint16_t pbiu_reg[8];
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uint16_t mailbox_reg[32];
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uint16_t dma_reg[48];
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uint16_t risc_hdw_reg[16];
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uint16_t risc_gp0_reg[16];
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uint16_t risc_gp1_reg[16];
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uint16_t risc_gp2_reg[16];
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uint16_t risc_gp3_reg[16];
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uint16_t risc_gp4_reg[16];
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uint16_t risc_gp5_reg[16];
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uint16_t risc_gp6_reg[16];
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uint16_t risc_gp7_reg[16];
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uint16_t frame_buf_hdw_reg[16];
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uint16_t fpm_b0_reg[64];
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uint16_t fpm_b1_reg[64];
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uint16_t risc_ram[0xf000];
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};
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struct qla24xx_fw_dump {
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uint32_t host_status;
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uint32_t host_reg[32];
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uint32_t shadow_reg[7];
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uint16_t mailbox_reg[32];
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uint32_t xseq_gp_reg[128];
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uint32_t xseq_0_reg[16];
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uint32_t xseq_1_reg[16];
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uint32_t rseq_gp_reg[128];
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uint32_t rseq_0_reg[16];
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uint32_t rseq_1_reg[16];
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uint32_t rseq_2_reg[16];
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uint32_t cmd_dma_reg[16];
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uint32_t req0_dma_reg[15];
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uint32_t resp0_dma_reg[15];
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uint32_t req1_dma_reg[15];
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uint32_t xmt0_dma_reg[32];
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uint32_t xmt1_dma_reg[32];
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uint32_t xmt2_dma_reg[32];
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uint32_t xmt3_dma_reg[32];
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uint32_t xmt4_dma_reg[32];
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uint32_t xmt_data_dma_reg[16];
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uint32_t rcvt0_data_dma_reg[32];
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uint32_t rcvt1_data_dma_reg[32];
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uint32_t risc_gp_reg[128];
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uint32_t lmc_reg[112];
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uint32_t fpm_hdw_reg[192];
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uint32_t fb_hdw_reg[176];
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uint32_t code_ram[0x2000];
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uint32_t ext_mem[1];
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};
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struct qla25xx_fw_dump {
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uint32_t host_status;
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uint32_t host_risc_reg[32];
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uint32_t pcie_regs[4];
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uint32_t host_reg[32];
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uint32_t shadow_reg[11];
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uint32_t risc_io_reg;
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uint16_t mailbox_reg[32];
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uint32_t xseq_gp_reg[128];
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uint32_t xseq_0_reg[48];
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uint32_t xseq_1_reg[16];
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uint32_t rseq_gp_reg[128];
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uint32_t rseq_0_reg[32];
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uint32_t rseq_1_reg[16];
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uint32_t rseq_2_reg[16];
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uint32_t aseq_gp_reg[128];
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uint32_t aseq_0_reg[32];
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uint32_t aseq_1_reg[16];
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uint32_t aseq_2_reg[16];
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uint32_t cmd_dma_reg[16];
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uint32_t req0_dma_reg[15];
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uint32_t resp0_dma_reg[15];
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uint32_t req1_dma_reg[15];
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uint32_t xmt0_dma_reg[32];
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uint32_t xmt1_dma_reg[32];
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uint32_t xmt2_dma_reg[32];
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uint32_t xmt3_dma_reg[32];
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uint32_t xmt4_dma_reg[32];
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uint32_t xmt_data_dma_reg[16];
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uint32_t rcvt0_data_dma_reg[32];
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uint32_t rcvt1_data_dma_reg[32];
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uint32_t risc_gp_reg[128];
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uint32_t lmc_reg[128];
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uint32_t fpm_hdw_reg[192];
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uint32_t fb_hdw_reg[192];
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uint32_t code_ram[0x2000];
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uint32_t ext_mem[1];
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};
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#define EFT_NUM_BUFFERS 4
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#define EFT_BYTES_PER_BUFFER 0x4000
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#define EFT_SIZE ((EFT_BYTES_PER_BUFFER) * (EFT_NUM_BUFFERS))
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#define FCE_NUM_BUFFERS 64
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#define FCE_BYTES_PER_BUFFER 0x400
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#define FCE_SIZE ((FCE_BYTES_PER_BUFFER) * (FCE_NUM_BUFFERS))
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#define fce_calc_size(b) ((FCE_BYTES_PER_BUFFER) * (b))
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struct qla2xxx_fce_chain {
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uint32_t type;
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uint32_t chain_size;
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uint32_t size;
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uint32_t addr_l;
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uint32_t addr_h;
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uint32_t eregs[8];
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};
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struct qla2xxx_mq_chain {
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uint32_t type;
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uint32_t chain_size;
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uint32_t count;
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uint32_t qregs[4 * QLA_MQ_SIZE];
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};
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#define DUMP_CHAIN_VARIANT 0x80000000
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#define DUMP_CHAIN_FCE 0x7FFFFAF0
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#define DUMP_CHAIN_MQ 0x7FFFFAF1
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#define DUMP_CHAIN_LAST 0x80000000
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struct qla2xxx_fw_dump {
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uint8_t signature[4];
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uint32_t version;
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uint32_t fw_major_version;
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uint32_t fw_minor_version;
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uint32_t fw_subminor_version;
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uint32_t fw_attributes;
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uint32_t vendor;
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uint32_t device;
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uint32_t subsystem_vendor;
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uint32_t subsystem_device;
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uint32_t fixed_size;
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uint32_t mem_size;
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uint32_t req_q_size;
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uint32_t rsp_q_size;
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uint32_t eft_size;
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uint32_t eft_addr_l;
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uint32_t eft_addr_h;
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uint32_t header_size;
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union {
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struct qla2100_fw_dump isp21;
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struct qla2300_fw_dump isp23;
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struct qla24xx_fw_dump isp24;
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struct qla25xx_fw_dump isp25;
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} isp;
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};
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