haraldwolff/qemu-patch-raspberry4
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megasas: Correct target/lun mapping

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The structure to reference a logical drive has an unused field,
which can be used to carry the lun ID. This enabled seabios to
establish the proper target/LUN mapping.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Hannes Reinecke 2012-11-12 15:42:42 +01:00 committed by Paolo Bonzini
parent accfeb2dd3
commit 4003e24fce
2 changed files with 2 additions and 1 deletions
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1
hw/megasas.c
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@ -1079,6 +1079,7 @@ static int megasas_dcmd_ld_get_list(MegasasState *s, MegasasCmd *cmd)
/* Logical device size is in blocks */ /* Logical device size is in blocks */
bdrv_get_geometry(conf->bs, &ld_size); bdrv_get_geometry(conf->bs, &ld_size);
info.ld_list[num_ld_disks].ld.v.target_id = sdev->id; info.ld_list[num_ld_disks].ld.v.target_id = sdev->id;
info.ld_list[num_ld_disks].ld.v.lun_id = sdev->lun;
info.ld_list[num_ld_disks].state = MFI_LD_STATE_OPTIMAL; info.ld_list[num_ld_disks].state = MFI_LD_STATE_OPTIMAL;
info.ld_list[num_ld_disks].size = cpu_to_le64(ld_size); info.ld_list[num_ld_disks].size = cpu_to_le64(ld_size);
num_ld_disks++; num_ld_disks++;

2
hw/mfi.h
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@ -1085,7 +1085,7 @@ struct mfi_pd_list {
union mfi_ld_ref { union mfi_ld_ref {
struct { struct {
uint8_t target_id; uint8_t target_id;
uint8_t reserved; uint8_t lun_id;
uint16_t seq; uint16_t seq;
} v; } v;
uint32_t ref; uint32_t ref;