From e7efba4ff728b6a859ac36464b18553d7e3820c4 Mon Sep 17 00:00:00 2001 From: mjacob Date: Fri, 11 Feb 2000 19:45:17 +0000 Subject: Add in 12160 (Ultra3) support. Redo things to use the newbus code. Approved: jkh@freebsd.org PR: 16141 --- sys/pci/isp_pci.c | 337 +++++++++++++++++++++++++++++++----------------------- 1 file changed, 196 insertions(+), 141 deletions(-) (limited to 'sys/pci') diff --git a/sys/pci/isp_pci.c b/sys/pci/isp_pci.c index bd8fc09..50ed5ee 100644 --- a/sys/pci/isp_pci.c +++ b/sys/pci/isp_pci.c @@ -33,12 +33,12 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ -#include -#include -#include -#include -#include +#include +#include +#include +#include +#include #include #include @@ -46,11 +46,17 @@ #include #include #include -#include +#include +#include +#include +#include + +#include +#include static u_int16_t isp_pci_rd_reg __P((struct ispsoftc *, int)); static void isp_pci_wr_reg __P((struct ispsoftc *, int, u_int16_t)); -#ifndef ISP_DISABLE_1080_SUPPORT +#if !defined(ISP_DISABLE_1080_SUPPORT) && !defined(ISP_DISABLE_12160_SUPPORT) static u_int16_t isp_pci_rd_reg_1080 __P((struct ispsoftc *, int)); static void isp_pci_wr_reg_1080 __P((struct ispsoftc *, int, u_int16_t)); #endif @@ -72,6 +78,9 @@ static void isp_pci_dumpregs __P((struct ispsoftc *)); #ifndef ISP_1080_RISC_CODE #define ISP_1080_RISC_CODE NULL #endif +#ifndef ISP_12160_RISC_CODE +#define ISP_12160_RISC_CODE NULL +#endif #ifndef ISP_2100_RISC_CODE #define ISP_2100_RISC_CODE NULL #endif @@ -117,6 +126,25 @@ static struct ispmdvec mdvec_1080 = { }; #endif +#ifndef ISP_DISABLE_12160_SUPPORT +static struct ispmdvec mdvec_12160 = { + isp_pci_rd_reg_1080, + isp_pci_wr_reg_1080, + isp_pci_mbxdma, + isp_pci_dmasetup, + isp_pci_dmateardown, + NULL, + isp_pci_reset1, + isp_pci_dumpregs, + ISP_12160_RISC_CODE, + 0, + ISP_CODE_ORG, + 0, + BIU_BURST_ENABLE|BIU_PCI_CONF1_FIFO_64, + 0 +}; +#endif + #ifndef ISP_DISABLE_2100_SUPPORT static struct ispmdvec mdvec_2100 = { isp_pci_rd_reg, @@ -200,6 +228,10 @@ static struct ispmdvec mdvec_2200 = { #define PCI_PRODUCT_QLOGIC_ISP1080 0x1080 #endif +#ifndef PCI_PRODUCT_QLOGIC_ISP12160 +#define PCI_PRODUCT_QLOGIC_ISP12160 0x1216 +#endif + #ifndef PCI_PRODUCT_QLOGIC_ISP1240 #define PCI_PRODUCT_QLOGIC_ISP1240 0x1240 #endif @@ -221,6 +253,9 @@ static struct ispmdvec mdvec_2200 = { #define PCI_QLOGIC_ISP1080 \ ((PCI_PRODUCT_QLOGIC_ISP1080 << 16) | PCI_VENDOR_QLOGIC) +#define PCI_QLOGIC_ISP12160 \ + ((PCI_PRODUCT_QLOGIC_ISP12160 << 16) | PCI_VENDOR_QLOGIC) + #define PCI_QLOGIC_ISP1240 \ ((PCI_PRODUCT_QLOGIC_ISP1240 << 16) | PCI_VENDOR_QLOGIC) @@ -239,8 +274,8 @@ static struct ispmdvec mdvec_2200 = { #define PCI_DFLT_LTNCY 0x40 #define PCI_DFLT_LNSZ 0x10 -static const char *isp_pci_probe __P((pcici_t tag, pcidi_t type)); -static void isp_pci_attach __P((pcici_t config_d, int unit)); +static int isp_pci_probe (device_t); +static int isp_pci_attach (device_t); /* This distinguishing define is not right, but it does work */ #ifdef __alpha__ @@ -253,9 +288,11 @@ static void isp_pci_attach __P((pcici_t config_d, int unit)); struct isp_pcisoftc { struct ispsoftc pci_isp; - pcici_t pci_id; + device_t pci_dev; + struct resource * pci_reg; bus_space_tag_t pci_st; bus_space_handle_t pci_sh; + void * ih; int16_t pci_poff[_NREG_BLKS]; bus_dma_tag_t parent_dmat; bus_dma_tag_t cntrol_dmat; @@ -263,166 +300,152 @@ struct isp_pcisoftc { bus_dmamap_t *dmaps; }; -static u_long ispunit; - -static struct pci_device isp_pci_driver = { - "isp", - isp_pci_probe, - isp_pci_attach, - &ispunit, - NULL +static device_method_t isp_pci_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, isp_pci_probe), + DEVMETHOD(device_attach, isp_pci_attach), + { 0, 0 } }; -COMPAT_PCI_DRIVER (isp_pci, isp_pci_driver); +static driver_t isp_pci_driver = { + "isp", isp_pci_methods, sizeof (struct isp_pcisoftc) +}; +static devclass_t isp_devclass; +DRIVER_MODULE(isp, pci, isp_pci_driver, isp_devclass, 0, 0); -static const char * -isp_pci_probe(pcici_t tag, pcidi_t type) +static int +isp_pci_probe(device_t dev) { - static int oneshot = 1; - char *x; - - switch (type) { + switch ((pci_get_device(dev) << 16) | (pci_get_vendor(dev))) { #ifndef ISP_DISABLE_1020_SUPPORT case PCI_QLOGIC_ISP: - x = "Qlogic ISP 1020/1040 PCI SCSI Adapter"; + device_set_desc(dev, "Qlogic ISP 1020/1040 PCI SCSI Adapter"); break; #endif #ifndef ISP_DISABLE_1080_SUPPORT case PCI_QLOGIC_ISP1080: - x = "Qlogic ISP 1080 PCI SCSI Adapter"; + device_set_desc(dev, "Qlogic ISP 1080 PCI SCSI Adapter"); break; case PCI_QLOGIC_ISP1240: - x = "Qlogic ISP 1240 PCI SCSI Adapter"; + device_set_desc(dev, "Qlogic ISP 1240 PCI SCSI Adapter"); break; case PCI_QLOGIC_ISP1280: - x = "Qlogic ISP 1280 PCI SCSI Adapter"; + device_set_desc(dev, "Qlogic ISP 1280 PCI SCSI Adapter"); + break; +#endif +#ifndef ISP_DISABLE_12160_SUPPORT + case PCI_QLOGIC_ISP12160: + device_set_desc(dev, "Qlogic ISP 12160 PCI SCSI Adapter"); break; #endif #ifndef ISP_DISABLE_2100_SUPPORT case PCI_QLOGIC_ISP2100: - x = "Qlogic ISP 2100 PCI FC-AL Adapter"; + device_set_desc(dev, "Qlogic ISP 2100 PCI FC-AL Adapter"); break; #endif #ifndef ISP_DISABLE_2200_SUPPORT case PCI_QLOGIC_ISP2200: - x = "Qlogic ISP 2200 PCI FC-AL Adapter"; + device_set_desc(dev, "Qlogic ISP 2200 PCI FC-AL Adapter"); break; #endif default: - return (NULL); + return (ENXIO); } - if (oneshot) { - oneshot = 0; + if (device_get_unit(dev) == 0) { CFGPRINTF("Qlogic ISP Driver, FreeBSD Version %d.%d, " "Core Version %d.%d\n", ISP_PLATFORM_VERSION_MAJOR, ISP_PLATFORM_VERSION_MINOR, ISP_CORE_VERSION_MAJOR, ISP_CORE_VERSION_MINOR); } - return (x); + return (0); } -static void -isp_pci_attach(pcici_t cfid, int unit) +static int +isp_pci_attach(device_t dev) { #ifdef SCSI_ISP_WWN const char *name = SCSI_ISP_WWN; char *vtp = NULL; #endif - int mapped, prefer_mem_map, bitmap; - pci_port_t io_port; - u_int32_t data, rev, linesz, psize, basetype; + struct resource *regs, *irq; + int unit, bitmap, rtp, rgd, iqd, m1, m2; + u_int32_t data, cmd, linesz, psize, basetype; struct isp_pcisoftc *pcs; struct ispsoftc *isp; - vm_offset_t vaddr, paddr; struct ispmdvec *mdvp; bus_size_t lim; ISP_LOCKVAL_DECL; - pcs = malloc(sizeof (struct isp_pcisoftc), M_DEVBUF, M_NOWAIT); - if (pcs == NULL) { - printf("isp%d: cannot allocate softc\n", unit); - return; - } - bzero(pcs, sizeof (struct isp_pcisoftc)); - /* * Figure out if we're supposed to skip this one. */ + unit = device_get_unit(dev); if (getenv_int("isp_disable", &bitmap)) { if (bitmap & (1 << unit)) { - printf("isp%d: not configuring\n", unit); - return; + device_printf(dev, "not configuring\n"); + return (ENODEV); } } + pcs = malloc(sizeof (struct isp_pcisoftc), M_DEVBUF, M_NOWAIT); + if (pcs == NULL) { + device_printf(dev, "cannot allocate softc\n"); + return (ENOMEM); + } + bzero(pcs, sizeof (struct isp_pcisoftc)); + /* * Figure out which we should try first - memory mapping or i/o mapping? */ #if SCSI_ISP_PREFER_MEM_MAP == 1 - prefer_mem_map = 1; + m1 = PCIM_CMD_MEMEN; + m2 = PCIM_CMD_PORTEN; #else - prefer_mem_map = 0; + m1 = PCIM_CMD_PORTEN; + m2 = PCIM_CMD_MEMEN; #endif bitmap = 0; if (getenv_int("isp_mem_map", &bitmap)) { - if (bitmap & (1 << unit)) - prefer_mem_map = 1; + if (bitmap & (1 << unit)) { + m1 = PCIM_CMD_MEMEN; + m2 = PCIM_CMD_PORTEN; + } } bitmap = 0; if (getenv_int("isp_io_map", &bitmap)) { - if (bitmap & (1 << unit)) - prefer_mem_map = 0; + if (bitmap & (1 << unit)) { + m1 = PCIM_CMD_PORTEN; + m2 = PCIM_CMD_MEMEN; + } } - vaddr = paddr = NULL; - mapped = 0; linesz = PCI_DFLT_LNSZ; - /* - * Note that pci_conf_read is a 32 bit word aligned function. - */ - data = pci_conf_read(cfid, PCIR_COMMAND); - if (prefer_mem_map) { - if (data & PCI_COMMAND_MEM_ENABLE) { - if (pci_map_mem(cfid, MEM_MAP_REG, &vaddr, &paddr)) { - pcs->pci_st = MEM_SPACE_MAPPING; - pcs->pci_sh = vaddr; - mapped++; - } - } - if (mapped == 0 && (data & PCI_COMMAND_IO_ENABLE)) { - if (pci_map_port(cfid, PCI_MAP_REG_START, &io_port)) { - pcs->pci_st = IO_SPACE_MAPPING; - pcs->pci_sh = io_port; - mapped++; - } - } - } else { - if (data & PCI_COMMAND_IO_ENABLE) { - if (pci_map_port(cfid, PCI_MAP_REG_START, &io_port)) { - pcs->pci_st = IO_SPACE_MAPPING; - pcs->pci_sh = io_port; - mapped++; - } - } - if (mapped == 0 && (data & PCI_COMMAND_MEM_ENABLE)) { - if (pci_map_mem(cfid, MEM_MAP_REG, &vaddr, &paddr)) { - pcs->pci_st = MEM_SPACE_MAPPING; - pcs->pci_sh = vaddr; - mapped++; - } - } + irq = regs = NULL; + rgd = rtp = iqd = 0; + + cmd = pci_read_config(dev, PCIR_COMMAND, 1); + if (cmd & m1) { + rtp = (m1 == PCIM_CMD_MEMEN)? SYS_RES_MEMORY : SYS_RES_IOPORT; + rgd = (m1 == PCIM_CMD_MEMEN)? MEM_MAP_REG : IO_MAP_REG; + regs = bus_alloc_resource(dev, rtp, &rgd, 0, ~0, 1, RF_ACTIVE); } - if (mapped == 0) { - printf("isp%d: unable to map any ports!\n", unit); - free(pcs, M_DEVBUF); - return; + if (regs == NULL && (cmd & m2)) { + rtp = (m2 == PCIM_CMD_MEMEN)? SYS_RES_MEMORY : SYS_RES_IOPORT; + rgd = (m2 == PCIM_CMD_MEMEN)? MEM_MAP_REG : IO_MAP_REG; + regs = bus_alloc_resource(dev, rtp, &rgd, 0, ~0, 1, RF_ACTIVE); + } + if (regs == NULL) { + device_printf(dev, "unable to map any ports\n"); + goto bad; } if (bootverbose) printf("isp%d: using %s space register mapping\n", unit, - pcs->pci_st == IO_SPACE_MAPPING? "I/O" : "Memory"); + (rgd == IO_MAP_REG)? "I/O" : "Memory"); + pcs->pci_dev = dev; + pcs->pci_reg = regs; + pcs->pci_st = rman_get_bustag(regs); + pcs->pci_sh = rman_get_bushandle(regs); - data = pci_conf_read(cfid, PCI_ID_REG); - rev = pci_conf_read(cfid, PCI_CLASS_REG) & 0xff; /* revision */ pcs->pci_poff[BIU_BLOCK >> _BLK_REG_SHFT] = BIU_REGS_OFF; pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] = PCI_MBOX_REGS_OFF; pcs->pci_poff[SXP_BLOCK >> _BLK_REG_SHFT] = PCI_SXP_REGS_OFF; @@ -436,7 +459,7 @@ isp_pci_attach(pcici_t cfid, int unit) psize = sizeof (sdparam); lim = BUS_SPACE_MAXSIZE_32BIT; #ifndef ISP_DISABLE_1020_SUPPORT - if (data == PCI_QLOGIC_ISP) { + if (pci_get_devid(dev) == PCI_QLOGIC_ISP) { mdvp = &mdvec; basetype = ISP_HA_SCSI_UNKNOWN; psize = sizeof (sdparam); @@ -444,21 +467,21 @@ isp_pci_attach(pcici_t cfid, int unit) } #endif #ifndef ISP_DISABLE_1080_SUPPORT - if (data == PCI_QLOGIC_ISP1080) { + if (pci_get_devid(dev) == PCI_QLOGIC_ISP1080) { mdvp = &mdvec_1080; basetype = ISP_HA_SCSI_1080; psize = sizeof (sdparam); pcs->pci_poff[DMA_BLOCK >> _BLK_REG_SHFT] = ISP1080_DMA_REGS_OFF; } - if (data == PCI_QLOGIC_ISP1240) { + if (pci_get_devid(dev) == PCI_QLOGIC_ISP1240) { mdvp = &mdvec_1080; basetype = ISP_HA_SCSI_1240; psize = 2 * sizeof (sdparam); pcs->pci_poff[DMA_BLOCK >> _BLK_REG_SHFT] = ISP1080_DMA_REGS_OFF; } - if (data == PCI_QLOGIC_ISP1280) { + if (pci_get_devid(dev) == PCI_QLOGIC_ISP1280) { mdvp = &mdvec_1080; basetype = ISP_HA_SCSI_1280; psize = 2 * sizeof (sdparam); @@ -466,14 +489,23 @@ isp_pci_attach(pcici_t cfid, int unit) ISP1080_DMA_REGS_OFF; } #endif +#ifndef ISP_DISABLE_1080_SUPPORT + if (pci_get_devid(dev) == PCI_QLOGIC_ISP12160) { + mdvp = &mdvec_12160; + basetype = ISP_HA_SCSI_12160; + psize = 2 * sizeof (sdparam); + pcs->pci_poff[DMA_BLOCK >> _BLK_REG_SHFT] = + ISP1080_DMA_REGS_OFF; + } +#endif #ifndef ISP_DISABLE_2100_SUPPORT - if (data == PCI_QLOGIC_ISP2100) { + if (pci_get_devid(dev) == PCI_QLOGIC_ISP2100) { mdvp = &mdvec_2100; basetype = ISP_HA_FC_2100; psize = sizeof (fcparam); pcs->pci_poff[MBOX_BLOCK >> _BLK_REG_SHFT] = PCI_MBOX_REGS2100_OFF; - if (rev < 3) { + if (pci_get_revid(dev) < 3) { /* * XXX: Need to get the actual revision * XXX: number of the 2100 FB. At any rate, @@ -485,7 +517,7 @@ isp_pci_attach(pcici_t cfid, int unit) } #endif #ifndef ISP_DISABLE_2200_SUPPORT - if (data == PCI_QLOGIC_ISP2200) { + if (pci_get_devid(dev) == PCI_QLOGIC_ISP2200) { mdvp = &mdvec_2200; basetype = ISP_HA_FC_2200; psize = sizeof (fcparam); @@ -496,72 +528,70 @@ isp_pci_attach(pcici_t cfid, int unit) isp = &pcs->pci_isp; isp->isp_param = malloc(psize, M_DEVBUF, M_NOWAIT); if (isp->isp_param == NULL) { - printf("isp%d: cannot allocate parameter data\n", unit); - return; + device_printf(dev, "cannot allocate parameter data\n"); + goto bad; } bzero(isp->isp_param, psize); isp->isp_mdvec = mdvp; isp->isp_type = basetype; - isp->isp_revision = rev; + isp->isp_revision = pci_get_revid(dev); (void) snprintf(isp->isp_name, sizeof (isp->isp_name), "isp%d", unit); isp->isp_osinfo.unit = unit; ISP_LOCK(isp); - /* * Make sure that SERR, PERR, WRITE INVALIDATE and BUSMASTER * are set. */ - data = pci_cfgread(cfid, PCIR_COMMAND, 2); - data |= PCIM_CMD_SEREN | - PCIM_CMD_PERRESPEN | - PCIM_CMD_BUSMASTEREN | - PCIM_CMD_INVEN; - pci_cfgwrite(cfid, PCIR_COMMAND, 2, data); + cmd |= PCIM_CMD_SEREN | PCIM_CMD_PERRESPEN | + PCIM_CMD_BUSMASTEREN | PCIM_CMD_INVEN; + pci_write_config(dev, PCIR_COMMAND, cmd, 1); /* * Make sure the Cache Line Size register is set sensibly. */ - data = pci_cfgread(cfid, PCIR_CACHELNSZ, 1); + data = pci_read_config(dev, PCIR_CACHELNSZ, 1); if (data != linesz) { data = PCI_DFLT_LNSZ; CFGPRINTF("%s: set PCI line size to %d\n", isp->isp_name, data); - pci_cfgwrite(cfid, PCIR_CACHELNSZ, data, 1); + pci_write_config(dev, PCIR_CACHELNSZ, data, 1); } /* * Make sure the Latency Timer is sane. */ - data = pci_cfgread(cfid, PCIR_LATTIMER, 1); + data = pci_read_config(dev, PCIR_LATTIMER, 1); if (data < PCI_DFLT_LTNCY) { data = PCI_DFLT_LTNCY; CFGPRINTF("%s: set PCI latency to %d\n", isp->isp_name, data); - pci_cfgwrite(cfid, PCIR_LATTIMER, data, 1); + pci_write_config(dev, PCIR_LATTIMER, data, 1); } /* * Make sure we've disabled the ROM. */ - data = pci_cfgread(cfid, PCIR_ROMADDR, 4); + data = pci_read_config(dev, PCIR_ROMADDR, 4); data &= ~1; - pci_cfgwrite(cfid, PCIR_ROMADDR, data, 4); + pci_write_config(dev, PCIR_ROMADDR, data, 4); ISP_UNLOCK(isp); if (bus_dma_tag_create(NULL, 1, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, lim + 1, 255, lim, 0, &pcs->parent_dmat) != 0) { printf("%s: could not create master dma tag\n", isp->isp_name); + free(isp->isp_param, M_DEVBUF); free(pcs, M_DEVBUF); - return; + return (ENXIO); } - if (pci_map_int(cfid, (void (*)(void *))isp_intr, - (void *)isp, &IMASK) == 0) { - printf("%s: could not map interrupt\n", isp->isp_name); - free(pcs, M_DEVBUF); - return; + + iqd = 0; + irq = bus_alloc_resource(dev, SYS_RES_IRQ, &iqd, 0, ~0, + 1, RF_ACTIVE | RF_SHAREABLE); + if (irq == NULL) { + device_printf(dev, "could not allocate interrupt\n"); + goto bad; } - pcs->pci_id = cfid; #ifdef SCSI_ISP_NO_FWLOAD_MASK if (SCSI_ISP_NO_FWLOAD_MASK && (SCSI_ISP_NO_FWLOAD_MASK & (1 << unit))) isp->isp_confopts |= ISP_CFG_NORELOAD; @@ -605,6 +635,10 @@ isp_pci_attach(pcici_t cfid, int unit) if (bitmap & (1 << unit)) isp->isp_confopts &= ~ISP_CFG_FULL_DUPLEX; } + if (getenv_int("isp_nport", &bitmap)) { + if (bitmap & (1 << unit)) + isp->isp_confopts |= ISP_CFG_NPORT; + } /* * Look for overriding WWN. This is a Node WWN so it binds to * all FC instances. A Port WWN will be constructed from it @@ -642,22 +676,25 @@ isp_pci_attach(pcici_t cfid, int unit) (void) getenv_int("isp_tdebug", &isp_tdebug); #endif ISP_LOCK(isp); + if (bus_setup_intr(dev, irq, INTR_TYPE_CAM, (void (*)(void *))isp_intr, + isp, &pcs->ih)) { + ISP_UNLOCK(isp); + device_printf(dev, "could not setup interrupt\n"); + goto bad; + } + isp_reset(isp); if (isp->isp_state != ISP_RESETSTATE) { - (void) pci_unmap_int(cfid); ISP_UNLOCK(isp); - free(pcs, M_DEVBUF); - return; + goto bad; } isp_init(isp); if (isp->isp_state != ISP_INITSTATE) { /* If we're a Fibre Channel Card, we allow deferred attach */ if (IS_SCSI(isp)) { isp_uninit(isp); - (void) pci_unmap_int(cfid); /* Does nothing */ ISP_UNLOCK(isp); - free(pcs, M_DEVBUF); - return; + goto bad; } } isp_attach(isp); @@ -665,13 +702,31 @@ isp_pci_attach(pcici_t cfid, int unit) /* If we're a Fibre Channel Card, we allow deferred attach */ if (IS_SCSI(isp)) { isp_uninit(isp); - (void) pci_unmap_int(cfid); /* Does nothing */ ISP_UNLOCK(isp); - free(pcs, M_DEVBUF); - return; + goto bad; } } ISP_UNLOCK(isp); + return (0); + +bad: + + if (pcs && pcs->ih) { + (void) bus_teardown_intr(dev, irq, pcs->ih); + } + + if (irq) { + (void) bus_release_resource(dev, SYS_RES_IRQ, iqd, irq); + } + if (regs) { + (void) bus_release_resource(dev, rtp, rgd, regs); + } + if (pcs) { + if (pcs->pci_isp.isp_param) + free(pcs->pci_isp.isp_param, M_DEVBUF); + free(pcs, M_DEVBUF); + } + return (ENXIO); } static u_int16_t @@ -723,7 +778,7 @@ isp_pci_wr_reg(isp, regoff, val) } } -#ifndef ISP_DISABLE_1080_SUPPORT +#if !defined(ISP_DISABLE_1080_SUPPORT) && !defined(ISP_DISABLE_12160_SUPPORT) static u_int16_t isp_pci_rd_reg_1080(isp, regoff) struct ispsoftc *isp; @@ -1705,6 +1760,6 @@ static void isp_pci_dumpregs(struct ispsoftc *isp) { struct isp_pcisoftc *pci = (struct isp_pcisoftc *)isp; - printf("%s: PCI Status Command/Status=%lx\n", pci->pci_isp.isp_name, - pci_conf_read(pci->pci_id, PCIR_COMMAND)); + printf("%s: PCI Status Command/Status=%x\n", pci->pci_isp.isp_name, + pci_read_config(pci->pci_dev, PCIR_COMMAND, 1)); } -- cgit v1.1