diff options
| -rw-r--r-- | hw/ide/ahci.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c index b86347defd..ea87f5ac17 100644 --- a/hw/ide/ahci.c +++ b/hw/ide/ahci.c @@ -46,7 +46,7 @@ do { \ static void check_cmd(AHCIState *s, int port); static int handle_cmd(AHCIState *s, int port, uint8_t slot); static void ahci_reset_port(AHCIState *s, int port); -static void ahci_write_fis_d2h(AHCIDevice *ad, uint8_t *cmd_fis); +static void ahci_write_fis_d2h(AHCIDevice *ad); static void ahci_init_d2h(AHCIDevice *ad); static int ahci_dma_prepare_buf(IDEDMA *dma, int32_t limit); static bool ahci_map_clb_address(AHCIDevice *ad); @@ -538,12 +538,9 @@ static void ahci_check_cmd_bh(void *opaque) static void ahci_init_d2h(AHCIDevice *ad) { - uint8_t init_fis[20]; IDEState *ide_state = &ad->port.ifs[0]; AHCIPortRegs *pr = &ad->port_regs; - memset(init_fis, 0, sizeof(init_fis)); - /* We're emulating receiving the first Reg H2D Fis from the device; * Update the SIG register, but otherwise proceed as normal. */ pr->sig = (ide_state->hcyl << 24) | @@ -551,7 +548,7 @@ static void ahci_init_d2h(AHCIDevice *ad) (ide_state->sector << 8) | (ide_state->nsector & 0xFF); - ahci_write_fis_d2h(ad, init_fis); + ahci_write_fis_d2h(ad); } static void ahci_set_signature(AHCIDevice *ad, uint32_t sig) @@ -753,7 +750,7 @@ static void ahci_write_fis_pio(AHCIDevice *ad, uint16_t len) ahci_trigger_irq(ad->hba, ad, PORT_IRQ_PIOS_FIS); } -static void ahci_write_fis_d2h(AHCIDevice *ad, uint8_t *cmd_fis) +static void ahci_write_fis_d2h(AHCIDevice *ad) { AHCIPortRegs *pr = &ad->port_regs; uint8_t *d2h_fis; @@ -1401,7 +1398,7 @@ static void ahci_cmd_done(IDEDMA *dma) DPRINTF(ad->port_no, "cmd done\n"); /* update d2h status */ - ahci_write_fis_d2h(ad, NULL); + ahci_write_fis_d2h(ad); if (!ad->check_bh) { /* maybe we still have something to process, check later */ |