From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34378) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fOW3r-0000lR-Gp for qemu-devel@nongnu.org; Thu, 31 May 2018 18:28:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fOW3p-00046S-VP for qemu-devel@nongnu.org; Thu, 31 May 2018 18:28:47 -0400 From: John Snow Date: Thu, 31 May 2018 18:28:23 -0400 Message-Id: <20180531222835.16558-5-jsnow@redhat.com> In-Reply-To: <20180531222835.16558-1-jsnow@redhat.com> References: <20180531222835.16558-1-jsnow@redhat.com> Subject: [Qemu-devel] [PATCH v2 04/16] ahci: fix spacing damage on ahci_port_write List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, qemu-block@nongnu.org Cc: f4bug@amsat.org, John Snow Churn. Signed-off-by: John Snow --- hw/ide/ahci.c | 142 +++++++++++++++++++++++++++++----------------------------- 1 file changed, 71 insertions(+), 71 deletions(-) diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c index 5b5ab823f4..92780990a3 100644 --- a/hw/ide/ahci.c +++ b/hw/ide/ahci.c @@ -279,85 +279,85 @@ static int ahci_cond_start_engines(AHCIDevice *ad) return 0; } -static void ahci_port_write(AHCIState *s, int port, int offset, uint32_t val) +static void ahci_port_write(AHCIState *s, int port, int offset, uint32_t val) { AHCIPortRegs *pr = &s->dev[port].port_regs; trace_ahci_port_write(s, port, offset, val); switch (offset) { - case PORT_LST_ADDR: - pr->lst_addr = val; - break; - case PORT_LST_ADDR_HI: - pr->lst_addr_hi = val; - break; - case PORT_FIS_ADDR: - pr->fis_addr = val; - break; - case PORT_FIS_ADDR_HI: - pr->fis_addr_hi = val; - break; - case PORT_IRQ_STAT: - pr->irq_stat &= ~val; - ahci_check_irq(s); - break; - case PORT_IRQ_MASK: - pr->irq_mask = val & 0xfdc000ff; - ahci_check_irq(s); - break; - case PORT_CMD: - /* Block any Read-only fields from being set; - * including LIST_ON and FIS_ON. - * The spec requires to set ICC bits to zero after the ICC change - * is done. We don't support ICC state changes, therefore always - * force the ICC bits to zero. - */ - pr->cmd = (pr->cmd & PORT_CMD_RO_MASK) | - (val & ~(PORT_CMD_RO_MASK|PORT_CMD_ICC_MASK)); + case PORT_LST_ADDR: + pr->lst_addr = val; + break; + case PORT_LST_ADDR_HI: + pr->lst_addr_hi = val; + break; + case PORT_FIS_ADDR: + pr->fis_addr = val; + break; + case PORT_FIS_ADDR_HI: + pr->fis_addr_hi = val; + break; + case PORT_IRQ_STAT: + pr->irq_stat &= ~val; + ahci_check_irq(s); + break; + case PORT_IRQ_MASK: + pr->irq_mask = val & 0xfdc000ff; + ahci_check_irq(s); + break; + case PORT_CMD: + /* Block any Read-only fields from being set; + * including LIST_ON and FIS_ON. + * The spec requires to set ICC bits to zero after the ICC change + * is done. We don't support ICC state changes, therefore always + * force the ICC bits to zero. + */ + pr->cmd = (pr->cmd & PORT_CMD_RO_MASK) | + (val & ~(PORT_CMD_RO_MASK|PORT_CMD_ICC_MASK)); - /* Check FIS RX and CLB engines */ - ahci_cond_start_engines(&s->dev[port]); + /* Check FIS RX and CLB engines */ + ahci_cond_start_engines(&s->dev[port]); - /* XXX usually the FIS would be pending on the bus here and - issuing deferred until the OS enables FIS receival. - Instead, we only submit it once - which works in most - cases, but is a hack. */ - if ((pr->cmd & PORT_CMD_FIS_ON) && - !s->dev[port].init_d2h_sent) { - ahci_init_d2h(&s->dev[port]); - } + /* XXX usually the FIS would be pending on the bus here and + issuing deferred until the OS enables FIS receival. + Instead, we only submit it once - which works in most + cases, but is a hack. */ + if ((pr->cmd & PORT_CMD_FIS_ON) && + !s->dev[port].init_d2h_sent) { + ahci_init_d2h(&s->dev[port]); + } - check_cmd(s, port); - break; - case PORT_TFDATA: - /* Read Only. */ - break; - case PORT_SIG: - /* Read Only */ - break; - case PORT_SCR_STAT: - /* Read Only */ - break; - case PORT_SCR_CTL: - if (((pr->scr_ctl & AHCI_SCR_SCTL_DET) == 1) && - ((val & AHCI_SCR_SCTL_DET) == 0)) { - ahci_reset_port(s, port); - } - pr->scr_ctl = val; - break; - case PORT_SCR_ERR: - pr->scr_err &= ~val; - break; - case PORT_SCR_ACT: - /* RW1 */ - pr->scr_act |= val; - break; - case PORT_CMD_ISSUE: - pr->cmd_issue |= val; - check_cmd(s, port); - break; - default: - break; + check_cmd(s, port); + break; + case PORT_TFDATA: + /* Read Only. */ + break; + case PORT_SIG: + /* Read Only */ + break; + case PORT_SCR_STAT: + /* Read Only */ + break; + case PORT_SCR_CTL: + if (((pr->scr_ctl & AHCI_SCR_SCTL_DET) == 1) && + ((val & AHCI_SCR_SCTL_DET) == 0)) { + ahci_reset_port(s, port); + } + pr->scr_ctl = val; + break; + case PORT_SCR_ERR: + pr->scr_err &= ~val; + break; + case PORT_SCR_ACT: + /* RW1 */ + pr->scr_act |= val; + break; + case PORT_CMD_ISSUE: + pr->cmd_issue |= val; + check_cmd(s, port); + break; + default: + break; } } -- 2.14.3