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megasas: Ignore duplicate init_firmware commands

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The windows driver is sending several init_firmware commands
when in MSI-X mode. It is, however, using only the first
queue. So disregard any additional init_firmware commands
until the HBA is reset.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Hannes Reinecke 2014-10-29 13:00:12 +01:00 • committed by Paolo Bonzini
parent 8d72db68fe
commit 96f8f23a1e
2 changed files with 7 additions and 3 deletions
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@ -697,6 +697,7 @@ lm32_uart_irq_state(int level) "irq state %d"
megasas_init_firmware(uint64_t pa) "pa %" PRIx64 " "
megasas_init_queue(uint64_t queue_pa, int queue_len, uint64_t head, uint64_t tail, uint32_t flags) "queue at %" PRIx64 " len %d head %" PRIx64 " tail %" PRIx64 " flags %x"
megasas_initq_map_failed(int frame) "scmd %d: failed to map queue"
megasas_initq_mapped(uint64_t pa) "queue already mapped at %" PRIx64 ""
megasas_initq_mismatch(int queue_len, int fw_cmds) "queue size %d max fw cmds %d"
megasas_qf_found(unsigned int index, uint64_t pa) "mapped frame %x pa %" PRIx64 ""
megasas_qf_new(unsigned int index, void *cmd) "return new frame %x cmd %p"